{
    "Lake Aegeri": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "ZG",
            "Volume [km3]": 0.36,
            "Surface [km2]": 7.3,
            "Max depth [m]": 83.0,
            "Avg depth [m]": 49.0,
            "Elevation [m]": 724.0,
            "Residence time [d]": 2500.0,
            "Catchment area [km2]": 4068.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    4,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    24,
                    25,
                    30,
                    34,
                    40,
                    44,
                    50,
                    54,
                    60,
                    64,
                    70,
                    74,
                    75,
                    79,
                    80,
                    81,
                    83
                ],
                "Area [m2]": [
                    7275000.0,
                    7208900.0,
                    7110400.0,
                    7012500.0,
                    6951200.0,
                    6799100.0,
                    6648700.0,
                    6500000.0,
                    6352900.0,
                    6207600.0,
                    6063900.0,
                    5837500.0,
                    5750800.0,
                    5327200.0,
                    5000000.0,
                    4581100.0,
                    4312000.0,
                    3830300.0,
                    3525000.0,
                    2897000.0,
                    2512500.0,
                    1956900.0,
                    1625000.0,
                    1380000.0,
                    600000.0,
                    162500.0,
                    1000,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 689525.0,
                "Station Y [m]": 219750.0,
                "Profile depths [m]": [
                    0.1,
                    0.5,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    35,
                    40,
                    50,
                    58,
                    60,
                    70,
                    73,
                    75.1,
                    76.2,
                    76.8,
                    78,
                    78.8,
                    80.1,
                    81,
                    81.7,
                    83
                ],
                "Temperature profile in winter [°C]": [
                    4.162,
                    4.362,
                    4.391,
                    4.43,
                    4.448,
                    4.446,
                    4.461,
                    4.464,
                    4.449,
                    4.428,
                    4.379,
                    4.33,
                    4.316,
                    4.301,
                    4.291,
                    4.276,
                    4.272,
                    4.247,
                    4.246,
                    4.25,
                    4.248,
                    4.26,
                    4.262,
                    4.266,
                    4.126,
                    3.975,
                    3.936,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    8.217,
                    7.924,
                    7.548,
                    6.723,
                    5.944,
                    5.419,
                    5.09,
                    4.832,
                    4.696,
                    4.562,
                    4.43,
                    4.298,
                    4.251,
                    4.204,
                    4.165,
                    4.139,
                    4.132,
                    4.101,
                    4.103,
                    4.103,
                    4.099,
                    4.099,
                    4.099,
                    4.099,
                    4.069,
                    4.001,
                    3.908,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    19.374,
                    19.42,
                    18.942,
                    17.303,
                    13.271,
                    9.608,
                    7.637,
                    6.425,
                    5.89,
                    5.383,
                    5.078,
                    4.764,
                    4.673,
                    4.583,
                    4.503,
                    4.452,
                    4.44,
                    4.409,
                    4.408,
                    4.397,
                    4.386,
                    4.386,
                    4.382,
                    4.379,
                    4.424,
                    4.431,
                    4.34,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    12.257,
                    12.606,
                    12.546,
                    12.418,
                    11.986,
                    10.516,
                    8.436,
                    7.06,
                    6.353,
                    5.691,
                    5.27,
                    4.887,
                    4.792,
                    4.697,
                    4.607,
                    4.558,
                    4.547,
                    4.487,
                    4.48,
                    4.471,
                    4.463,
                    4.462,
                    4.462,
                    4.464,
                    4.476,
                    4.44,
                    4.379,
                    4.35
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.53,
            "Heat extraction spring [PJ]": -0.51,
            "Heat extraction summer [PJ]": -0.47,
            "Heat extraction fall [PJ]": -0.5,
            "COP winter [-]": 3.47,
            "COP spring [-]": 3.78,
            "COP summer [-]": 5.12,
            "COP fall [-]": 4.21,
            "Used volume winter [m3]": 36500000.0,
            "Used volume spring [m3]": 14500000.0,
            "Used volume summer [m3]": 9000000.0,
            "Used volume fall [m3]": 9000000.0,
            "Fraction of lake volume winter [-]": 0.101,
            "Fraction of lake volume spring [-]": 0.0402,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 5.0,
            "Thermocline displacement spring [m]": 2.1,
            "Thermocline displacement summer [m]": 1.4,
            "Thermocline displacement fall [m]": 1.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.78,
            "Heat disposal winter [PJ]": 0.19,
            "Heat disposal spring [PJ]": 0.11,
            "Heat disposal summer [PJ]": 0.1,
            "Heat disposal fall [PJ]": 0.19,
            "Used volume winter [m3]": 4500000.0,
            "Used volume spring [m3]": 2700000.0,
            "Used volume summer [m3]": 2430000.0,
            "Used volume fall [m3]": 4500000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0075,
            "Fraction of lake volume summer [-]": 0.00674,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.62,
            "Thermocline displacement spring [m]": 0.4,
            "Thermocline displacement summer [m]": 0.36,
            "Thermocline displacement fall [m]": 0.69
        },
        "Regional demand": {
            "Communes": {
                "Commune10": {
                    "Name": "Oberägeri",
                    "Country": "Switzerland",
                    "Population": 5950.0,
                    "Surface [ha]": 3624.0
                },
                "Commune11": {
                    "Name": "Unterägeri",
                    "Country": "Switzerland",
                    "Population": 8477.0,
                    "Surface [ha]": 2669.0
                }
            },
            "Total Population": 14427.0,
            "Demand heating [PJ]": 0.832959492,
            "Demand cooling [PJ]": 0.086763978
        },
        "Lake": "Lake Aegeri"
    },
    "Lake Baldegg": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "LU",
            "Volume [km3]": 0.174,
            "Surface [km2]": 5.2,
            "Max depth [m]": 66.0,
            "Avg depth [m]": 33.0,
            "Elevation [m]": 463.0,
            "Residence time [d]": 1530.0,
            "Catchment area [km2]": 74.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    3,
                    5,
                    7.5,
                    10,
                    12.5,
                    13,
                    15,
                    17.5,
                    20,
                    23,
                    25,
                    30,
                    33,
                    40,
                    43,
                    50,
                    53,
                    60,
                    61,
                    62,
                    63,
                    64,
                    65,
                    66
                ],
                "Area [m2]": [
                    5221000.0,
                    5167700.0,
                    5088300.0,
                    5062000.0,
                    4899100.0,
                    4699200.0,
                    4503400.0,
                    4311800.0,
                    4274000.0,
                    4095200.0,
                    3877000.0,
                    3664800.0,
                    3418000.0,
                    3229100.0,
                    2780200.0,
                    2527000.0,
                    2005200.0,
                    1800000.0,
                    1327500.0,
                    1147000.0,
                    460920.0,
                    388010.0,
                    321370.0,
                    261000.0,
                    118280.0,
                    31315,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 662350.0,
                "Station Y [m]": 227700.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    30,
                    40,
                    45,
                    50,
                    55,
                    59,
                    60,
                    62,
                    64,
                    64.8,
                    66
                ],
                "Temperature profile in winter [°C]": [
                    5.102,
                    5.126,
                    5.128,
                    5.151,
                    5.153,
                    5.157,
                    5.158,
                    5.161,
                    5.167,
                    5.173,
                    5.152,
                    5.143,
                    5.134,
                    5.131,
                    5.126,
                    5.125,
                    5.127,
                    5.118,
                    5.115,
                    5.575
                ],
                "Temperature profile in spring [°C]": [
                    8.98,
                    8.8,
                    8.191,
                    7.045,
                    6.109,
                    5.722,
                    5.547,
                    5.433,
                    5.25,
                    5.023,
                    4.902,
                    4.857,
                    4.812,
                    4.749,
                    4.743,
                    4.741,
                    4.732,
                    4.712,
                    4.73,
                    4.8
                ],
                "Temperature profile in summer [°C]": [
                    22.328,
                    22.195,
                    21.636,
                    18.323,
                    11.835,
                    8.339,
                    7.026,
                    6.48,
                    5.953,
                    5.639,
                    5.584,
                    5.569,
                    5.555,
                    5.532,
                    5.513,
                    5.508,
                    5.505,
                    5.495,
                    5.491,
                    5.5
                ],
                "Temperature profile in fall [°C]": [
                    14.087,
                    14.05,
                    13.952,
                    13.714,
                    12.219,
                    8.93,
                    7.365,
                    6.658,
                    6.245,
                    5.874,
                    5.756,
                    5.706,
                    5.656,
                    5.632,
                    5.596,
                    5.587,
                    5.576,
                    5.596,
                    5.595,
                    4.967
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.25,
            "Heat extraction spring [PJ]": -0.25,
            "Heat extraction summer [PJ]": -0.23,
            "Heat extraction fall [PJ]": -0.24,
            "COP winter [-]": 3.56,
            "COP spring [-]": 3.85,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.38,
            "Used volume winter [m3]": 12200000.0,
            "Used volume spring [m3]": 6230000.0,
            "Used volume summer [m3]": 4350000.0,
            "Used volume fall [m3]": 4350000.0,
            "Fraction of lake volume winter [-]": 0.0699,
            "Fraction of lake volume spring [-]": 0.0358,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.3,
            "Thermocline displacement spring [m]": 1.3,
            "Thermocline displacement summer [m]": 0.97,
            "Thermocline displacement fall [m]": 0.97
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.72,
            "Heat disposal winter [PJ]": 0.091,
            "Heat disposal spring [PJ]": 0.055,
            "Heat disposal summer [PJ]": 0.025,
            "Heat disposal fall [PJ]": 0.091,
            "Used volume winter [m3]": 2200000.0,
            "Used volume spring [m3]": 1300000.0,
            "Used volume summer [m3]": 622000.0,
            "Used volume fall [m3]": 2180000.0,
            "Fraction of lake volume winter [-]": 0.0126,
            "Fraction of lake volume spring [-]": 0.00747,
            "Fraction of lake volume summer [-]": 0.00358,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.42,
            "Thermocline displacement spring [m]": 0.27,
            "Thermocline displacement summer [m]": 0.14,
            "Thermocline displacement fall [m]": 0.48
        },
        "Regional demand": {
            "Communes": {
                "Commune12": {
                    "Name": "Hitzkirch",
                    "Country": "Switzerland",
                    "Population": 5069.0,
                    "Surface [ha]": null
                },
                "Commune13": {
                    "Name": "Römerswil",
                    "Country": "Switzerland",
                    "Population": 1669.0,
                    "Surface [ha]": 1738.0
                },
                "Commune14": {
                    "Name": "Hohenrain",
                    "Country": "Switzerland",
                    "Population": 2481.0,
                    "Surface [ha]": 2351.0
                },
                "Commune15": {
                    "Name": "Hochdorf",
                    "Country": "Switzerland",
                    "Population": 9401.0,
                    "Surface [ha]": 1030.0
                }
            },
            "Total Population": 18620.0,
            "Demand heating [PJ]": 0.890934773,
            "Demand cooling [PJ]": 0.149644285
        },
        "Lake": "Lake Baldegg"
    },
    "Lake Biel": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "BE, NE",
            "Volume [km3]": 1.12,
            "Surface [km2]": 39.3,
            "Max depth [m]": 74.0,
            "Avg depth [m]": 28.0,
            "Elevation [m]": 429.0,
            "Residence time [d]": 58.0,
            "Catchment area [km2]": 8305.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    4,
                    9,
                    19,
                    29,
                    39,
                    49,
                    59,
                    69,
                    74
                ],
                "Area [m2]": [
                    39300000.0,
                    31180000.0,
                    29450000.0,
                    25000000.0,
                    19400000.0,
                    13250000.0,
                    8550000.0,
                    4630000.0,
                    1850000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 581700.0,
                "Station Y [m]": 217060.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2,
                    2.8,
                    4,
                    5,
                    6,
                    7,
                    7.8,
                    9,
                    10,
                    11,
                    12,
                    12.8,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    29,
                    30,
                    31,
                    32,
                    33,
                    34,
                    35,
                    36,
                    37,
                    38,
                    39,
                    40,
                    41,
                    42,
                    43,
                    44,
                    45,
                    46,
                    47,
                    48,
                    49,
                    50,
                    51,
                    52,
                    53,
                    54,
                    55,
                    56,
                    57,
                    58,
                    59,
                    60,
                    61,
                    62,
                    63,
                    64,
                    65,
                    66,
                    67,
                    68,
                    69,
                    70,
                    71,
                    72,
                    73,
                    74
                ],
                "Temperature profile in winter [°C]": [
                    4.606,
                    4.588,
                    4.568,
                    4.557,
                    4.55,
                    4.544,
                    4.539,
                    4.533,
                    4.53,
                    4.529,
                    4.528,
                    4.526,
                    4.523,
                    4.521,
                    4.519,
                    4.515,
                    4.515,
                    4.515,
                    4.516,
                    4.517,
                    4.517,
                    4.517,
                    4.517,
                    4.515,
                    4.514,
                    4.512,
                    4.51,
                    4.508,
                    4.508,
                    4.507,
                    4.502,
                    4.495,
                    4.486,
                    4.482,
                    4.474,
                    4.46,
                    4.445,
                    4.437,
                    4.434,
                    4.431,
                    4.43,
                    4.426,
                    4.426,
                    4.427,
                    4.427,
                    4.425,
                    4.422,
                    4.422,
                    4.421,
                    4.419,
                    4.415,
                    4.418,
                    4.418,
                    4.42,
                    4.422,
                    4.427,
                    4.431,
                    4.434,
                    4.437,
                    4.44,
                    4.444,
                    4.451,
                    4.456,
                    4.46,
                    4.471,
                    4.475,
                    4.477,
                    4.478,
                    4.483,
                    4.487,
                    4.491,
                    4.476,
                    3.828,
                    4.475,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    8.575,
                    8.409,
                    8.209,
                    8.055,
                    7.82,
                    7.66,
                    7.484,
                    7.326,
                    7.194,
                    6.917,
                    6.702,
                    6.589,
                    6.467,
                    6.376,
                    6.236,
                    6.124,
                    6.061,
                    5.982,
                    5.911,
                    5.807,
                    5.732,
                    5.686,
                    5.639,
                    5.597,
                    5.547,
                    5.494,
                    5.461,
                    5.429,
                    5.399,
                    5.368,
                    5.338,
                    5.318,
                    5.289,
                    5.268,
                    5.253,
                    5.238,
                    5.221,
                    5.205,
                    5.186,
                    5.168,
                    5.151,
                    5.139,
                    5.126,
                    5.115,
                    5.107,
                    5.097,
                    5.087,
                    5.079,
                    5.071,
                    5.059,
                    5.048,
                    5.046,
                    5.045,
                    5.044,
                    5.042,
                    5.037,
                    5.033,
                    5.027,
                    5.024,
                    5.019,
                    5.018,
                    5.073,
                    5.065,
                    5.06,
                    5.054,
                    5.046,
                    5.04,
                    5.034,
                    5.03,
                    5.026,
                    5.025,
                    4.93,
                    5.65,
                    null,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    20.207,
                    20.131,
                    19.807,
                    19.585,
                    19.202,
                    18.971,
                    18.784,
                    18.574,
                    18.439,
                    18.136,
                    17.897,
                    17.383,
                    16.786,
                    16.296,
                    15.548,
                    14.966,
                    14.054,
                    13.122,
                    12.151,
                    11.09,
                    10.11,
                    9.641,
                    9.246,
                    8.884,
                    8.513,
                    8.169,
                    8.03,
                    7.915,
                    7.802,
                    7.692,
                    7.58,
                    7.494,
                    7.424,
                    7.346,
                    7.271,
                    7.202,
                    7.121,
                    7.043,
                    6.967,
                    6.907,
                    6.846,
                    6.787,
                    6.726,
                    6.663,
                    6.605,
                    6.554,
                    6.501,
                    6.445,
                    6.388,
                    6.333,
                    6.281,
                    6.263,
                    6.24,
                    6.218,
                    6.198,
                    6.181,
                    6.161,
                    6.141,
                    6.123,
                    6.106,
                    6.085,
                    6.064,
                    6.042,
                    6.022,
                    6.004,
                    5.987,
                    5.974,
                    5.961,
                    5.947,
                    5.923,
                    5.907,
                    5.728,
                    null,
                    null,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    14.026,
                    14.011,
                    13.985,
                    13.902,
                    13.873,
                    13.851,
                    13.825,
                    13.799,
                    13.778,
                    13.733,
                    13.695,
                    13.637,
                    13.582,
                    13.54,
                    13.461,
                    13.393,
                    13.067,
                    12.731,
                    12.323,
                    11.903,
                    11.476,
                    11.079,
                    10.627,
                    10.153,
                    9.647,
                    9.206,
                    8.911,
                    8.644,
                    8.401,
                    8.164,
                    7.933,
                    7.836,
                    7.748,
                    7.664,
                    7.583,
                    7.5,
                    7.419,
                    7.343,
                    7.265,
                    7.188,
                    7.111,
                    7.069,
                    7.028,
                    6.989,
                    6.948,
                    6.909,
                    6.869,
                    6.829,
                    6.789,
                    6.748,
                    6.707,
                    6.68,
                    6.652,
                    6.627,
                    6.6,
                    6.577,
                    6.551,
                    6.525,
                    6.502,
                    6.478,
                    6.455,
                    6.432,
                    6.411,
                    6.388,
                    6.366,
                    6.345,
                    6.323,
                    6.302,
                    6.282,
                    6.263,
                    6.244,
                    6.003,
                    6.009,
                    5.34,
                    5.2
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -1.6,
            "Heat extraction spring [PJ]": -1.6,
            "Heat extraction summer [PJ]": -1.5,
            "Heat extraction fall [PJ]": -1.5,
            "COP winter [-]": 3.48,
            "COP spring [-]": 3.81,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.37,
            "Used volume winter [m3]": 107000000.0,
            "Used volume spring [m3]": 42600000.0,
            "Used volume summer [m3]": 28000000.0,
            "Used volume fall [m3]": 28000000.0,
            "Fraction of lake volume winter [-]": 0.0959,
            "Fraction of lake volume spring [-]": 0.038,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.7,
            "Thermocline displacement spring [m]": 1.4,
            "Thermocline displacement summer [m]": 1.1,
            "Thermocline displacement fall [m]": 1.2
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.7,
            "Heat disposal winter [PJ]": 0.59,
            "Heat disposal spring [PJ]": 0.32,
            "Heat disposal summer [PJ]": 0.16,
            "Heat disposal fall [PJ]": 0.59,
            "Used volume winter [m3]": 14000000.0,
            "Used volume spring [m3]": 7650000.0,
            "Used volume summer [m3]": 4010000.0,
            "Used volume fall [m3]": 14300000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00683,
            "Fraction of lake volume summer [-]": 0.00358,
            "Fraction of lake volume fall [-]": 0.0128,
            "Thermocline displacement winter [m]": 0.36,
            "Thermocline displacement spring [m]": 0.26,
            "Thermocline displacement summer [m]": 0.15,
            "Thermocline displacement fall [m]": 0.62
        },
        "Regional demand": {
            "Communes": {
                "Commune16": {
                    "Name": "Twann-Tüscherz",
                    "Country": "Switzerland",
                    "Population": 1119.0,
                    "Surface [ha]": 1233.0
                },
                "Commune17": {
                    "Name": "La Neuveville",
                    "Country": "Switzerland",
                    "Population": 3682.0,
                    "Surface [ha]": 678.0
                },
                "Commune18": {
                    "Name": "Sutz-Lattrigen",
                    "Country": "Switzerland",
                    "Population": 1410.0,
                    "Surface [ha]": 357.0
                },
                "Commune19": {
                    "Name": "Ipsach",
                    "Country": "Switzerland",
                    "Population": 4015.0,
                    "Surface [ha]": 190.0
                },
                "Commune20": {
                    "Name": "Erlach",
                    "Country": "Switzerland",
                    "Population": 1346.0,
                    "Surface [ha]": 352.0
                },
                "Commune21": {
                    "Name": "Hagneck",
                    "Country": "Switzerland",
                    "Population": 401.0,
                    "Surface [ha]": 184.0
                },
                "Commune22": {
                    "Name": "Biel/Bienne",
                    "Country": "Switzerland",
                    "Population": 53667.0,
                    "Surface [ha]": 2121.0
                },
                "Commune23": {
                    "Name": "Vinelz",
                    "Country": "Switzerland",
                    "Population": 855.0,
                    "Surface [ha]": 456.0
                },
                "Commune24": {
                    "Name": "Lüscherz",
                    "Country": "Switzerland",
                    "Population": 528.0,
                    "Surface [ha]": 542.0
                },
                "Commune25": {
                    "Name": "Täuffelen",
                    "Country": "Switzerland",
                    "Population": 2691.0,
                    "Surface [ha]": 437.0
                },
                "Commune26": {
                    "Name": "Nidau",
                    "Country": "Switzerland",
                    "Population": 6894.0,
                    "Surface [ha]": 152.0
                },
                "Commune27": {
                    "Name": "Ligerz",
                    "Country": "Switzerland",
                    "Population": 542.0,
                    "Surface [ha]": 179.0
                },
                "Commune28": {
                    "Name": "Mörigen",
                    "Country": "Switzerland",
                    "Population": 846.0,
                    "Surface [ha]": 216.0
                },
                "Commune29": {
                    "Name": "Gals",
                    "Country": "Switzerland",
                    "Population": 770.0,
                    "Surface [ha]": 784.0
                },
                "Commune30": {
                    "Name": "Le Landeron",
                    "Country": "Switzerland",
                    "Population": 4467.0,
                    "Surface [ha]": 1031.0
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            },
            "Total Population": 83233.0,
            "Demand heating [PJ]": 3.875344486,
            "Demand cooling [PJ]": 0.690854708
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        "Lake": "Lake Biel"
    },
    "Upper Lake Constance": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "SG, TG",
            "Volume [km3]": 47.6,
            "Surface [km2]": 473.0,
            "Max depth [m]": 251.0,
            "Avg depth [m]": 101.0,
            "Elevation [m]": 395.0,
            "Residence time [d]": 1570.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": "Mesotrophic"
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        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    0.5,
                    1,
                    1.8,
                    2.5,
                    5,
                    7.5,
                    10,
                    10.5,
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                "Area [m2]": [
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            },
            "Temperature regime": {
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                "Station Y [m]": 277120.0,
                "Profile depths [m]": [
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                    5,
                    10,
                    15,
                    20,
                    30,
                    50,
                    100,
                    150,
                    200,
                    230,
                    250
                ],
                "Temperature profile in winter [°C]": [
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                    5.68,
                    5.681,
                    5.68,
                    5.672,
                    5.602,
                    5.227,
                    4.74,
                    4.555,
                    4.45,
                    4.423,
                    4.412
                ],
                "Temperature profile in spring [°C]": [
                    7.242,
                    6.718,
                    6.124,
                    5.681,
                    5.307,
                    4.979,
                    4.721,
                    4.501,
                    4.412,
                    4.36,
                    4.324,
                    4.308
                ],
                "Temperature profile in summer [°C]": [
                    18.592,
                    17.422,
                    13.934,
                    10.13,
                    8.029,
                    6.149,
                    5.042,
                    4.595,
                    4.471,
                    4.406,
                    4.379,
                    4.38
                ],
                "Temperature profile in fall [°C]": [
                    14.274,
                    14.19,
                    13.623,
                    11.975,
                    9.796,
                    7.082,
                    5.274,
                    4.637,
                    4.489,
                    4.431,
                    4.406,
                    4.403
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.61,
            "Heat extraction winter [PJ]": -69.0,
            "Heat extraction spring [PJ]": -69.0,
            "Heat extraction summer [PJ]": -14.0,
            "Heat extraction fall [PJ]": -14.0,
            "COP winter [-]": 3.57,
            "COP spring [-]": 3.69,
            "COP summer [-]": 4.99,
            "COP fall [-]": 4.4,
            "Used volume winter [m3]": 3210000000.0,
            "Used volume spring [m3]": 2270000000.0,
            "Used volume summer [m3]": 258000000.0,
            "Used volume fall [m3]": 258000000.0,
            "Fraction of lake volume winter [-]": 0.0675,
            "Fraction of lake volume spring [-]": 0.0477,
            "Fraction of lake volume summer [-]": 0.00543,
            "Fraction of lake volume fall [-]": 0.00543,
            "Thermocline displacement winter [m]": 6.7,
            "Thermocline displacement spring [m]": 5.3,
            "Thermocline displacement summer [m]": 0.64,
            "Thermocline displacement fall [m]": 0.65
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.87,
            "Heat disposal winter [PJ]": 25.0,
            "Heat disposal spring [PJ]": 22.0,
            "Heat disposal summer [PJ]": 17.0,
            "Heat disposal fall [PJ]": 23.0,
            "Used volume winter [m3]": 595000000.0,
            "Used volume spring [m3]": 528000000.0,
            "Used volume summer [m3]": 399000000.0,
            "Used volume fall [m3]": 556000000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0111,
            "Fraction of lake volume summer [-]": 0.00839,
            "Fraction of lake volume fall [-]": 0.0117,
            "Thermocline displacement winter [m]": 1.2,
            "Thermocline displacement spring [m]": 1.2,
            "Thermocline displacement summer [m]": 0.99,
            "Thermocline displacement fall [m]": 1.4
        },
        "Regional demand": {
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                    "Name": "Bottighofen",
                    "Country": "Switzerland",
                    "Population": 2115.0,
                    "Surface [ha]": 243.0
                },
                "Commune323": {
                    "Name": "Höchst",
                    "Country": "Austria",
                    "Population": 7752.0,
                    "Surface [ha]": null
                },
                "Commune324": {
                    "Name": "Überlingen",
                    "Country": "Germany",
                    "Population": 22046.0,
                    "Surface [ha]": null
                },
                "Commune325": {
                    "Name": "Konstanz",
                    "Country": "Germany",
                    "Population": 81141.0,
                    "Surface [ha]": null
                },
                "Commune326": {
                    "Name": "Stetten",
                    "Country": "Germany",
                    "Population": 1029.0,
                    "Surface [ha]": null
                },
                "Commune327": {
                    "Name": "Steinach",
                    "Country": "Switzerland",
                    "Population": 3471.0,
                    "Surface [ha]": 451.0
                },
                "Commune328": {
                    "Name": "Horn",
                    "Country": "Switzerland",
                    "Population": 2594.0,
                    "Surface [ha]": 174.0
                },
                "Commune329": {
                    "Name": "Immenstaad am Bodensee",
                    "Country": "Germany",
                    "Population": 6317.0,
                    "Surface [ha]": null
                },
                "Commune330": {
                    "Name": "Rorschacherberg",
                    "Country": "Switzerland",
                    "Population": 7117.0,
                    "Surface [ha]": 710.0
                },
                "Commune331": {
                    "Name": "Fußach",
                    "Country": "Austria",
                    "Population": 3764.0,
                    "Surface [ha]": null
                },
                "Commune332": {
                    "Name": "Uhldingen-Mühlhofen",
                    "Country": "Germany",
                    "Population": 7936.0,
                    "Surface [ha]": null
                },
                "Commune333": {
                    "Name": "Lochau",
                    "Country": "Austria",
                    "Population": 5675.0,
                    "Surface [ha]": null
                },
                "Commune334": {
                    "Name": "Hagnau am Bodensee",
                    "Country": "Germany",
                    "Population": 1397.0,
                    "Surface [ha]": null
                },
                "Commune335": {
                    "Name": "Nonnenhorn",
                    "Country": "Germany",
                    "Population": 1689.0,
                    "Surface [ha]": null
                },
                "Commune336": {
                    "Name": "Kesswil",
                    "Country": "Switzerland",
                    "Population": 999.0,
                    "Surface [ha]": 447.0
                },
                "Commune337": {
                    "Name": "Goldach",
                    "Country": "Switzerland",
                    "Population": 9210.0,
                    "Surface [ha]": 471.0
                },
                "Commune338": {
                    "Name": "Uttwil",
                    "Country": "Switzerland",
                    "Population": 1809.0,
                    "Surface [ha]": 438.0
                },
                "Commune339": {
                    "Name": "Güttingen",
                    "Country": "Switzerland",
                    "Population": 1555.0,
                    "Surface [ha]": 954.0
                },
                "Commune340": {
                    "Name": "Altnau",
                    "Country": "Switzerland",
                    "Population": 2114.0,
                    "Surface [ha]": 674.0
                },
                "Commune341": {
                    "Name": "Bregenz",
                    "Country": "Austria",
                    "Population": 28397.0,
                    "Surface [ha]": null
                },
                "Commune342": {
                    "Name": "Wasserburg (Bodensee)",
                    "Country": "Germany",
                    "Population": 3581.0,
                    "Surface [ha]": null
                },
                "Commune343": {
                    "Name": "Gaißau",
                    "Country": "Austria",
                    "Population": 1752.0,
                    "Surface [ha]": null
                },
                "Commune344": {
                    "Name": "Lindau (Bodensee)",
                    "Country": "Germany",
                    "Population": 24560.0,
                    "Surface [ha]": null
                },
                "Commune345": {
                    "Name": "Arbon",
                    "Country": "Switzerland",
                    "Population": 14128.0,
                    "Surface [ha]": 600.0
                },
                "Commune346": {
                    "Name": "Thal",
                    "Country": "Switzerland",
                    "Population": 6427.0,
                    "Surface [ha]": 969.0
                },
                "Commune347": {
                    "Name": "Langenargen",
                    "Country": "Germany",
                    "Population": 7728.0,
                    "Surface [ha]": null
                },
                "Commune348": {
                    "Name": "Rorschach",
                    "Country": "Switzerland",
                    "Population": 9100.0,
                    "Surface [ha]": 179.0
                },
                "Commune349": {
                    "Name": "Friedrichshafen",
                    "Country": "Germany",
                    "Population": 57961.0,
                    "Surface [ha]": null
                },
                "Commune350": {
                    "Name": "Kreuzlingen",
                    "Country": "Switzerland",
                    "Population": 21290.0,
                    "Surface [ha]": 1156.0
                },
                "Commune351": {
                    "Name": "Meersburg",
                    "Country": "Germany",
                    "Population": 5627.0,
                    "Surface [ha]": null
                },
                "Commune352": {
                    "Name": "Eriskirch",
                    "Country": "Germany",
                    "Population": 4652.0,
                    "Surface [ha]": null
                },
                "Commune353": {
                    "Name": "Hard",
                    "Country": "Austria",
                    "Population": 12866.0,
                    "Surface [ha]": null
                },
                "Commune354": {
                    "Name": "Münsterlingen",
                    "Country": "Switzerland",
                    "Population": 3177.0,
                    "Surface [ha]": 546.0
                },
                "Commune355": {
                    "Name": "Hörbranz",
                    "Country": "Austria",
                    "Population": 6340.0,
                    "Surface [ha]": null
                },
                "Commune356": {
                    "Name": "Salmsach",
                    "Country": "Switzerland",
                    "Population": 1395.0,
                    "Surface [ha]": 271.0
                },
                "Commune357": {
                    "Name": "Romanshorn",
                    "Country": "Switzerland",
                    "Population": 10659.0,
                    "Surface [ha]": 888.0
                },
                "Commune358": {
                    "Name": "Egnach",
                    "Country": "Switzerland",
                    "Population": 4534.0,
                    "Surface [ha]": 1843.0
                },
                "Commune359": {
                    "Name": "Bodman-Ludwigshafen",
                    "Country": "Germany",
                    "Population": 4427.0,
                    "Surface [ha]": null
                },
                "Commune360": {
                    "Name": "Kressbronn am Bodensee",
                    "Country": "Germany",
                    "Population": 8305.0,
                    "Surface [ha]": null
                },
                "Commune361": {
                    "Name": "Sipplingen",
                    "Country": "Germany",
                    "Population": 2113.0,
                    "Surface [ha]": null
                }
            },
            "Total Population": 408749.0,
            "Demand heating [PJ]": 18.50493189,
            "Demand cooling [PJ]": 3.500424249
        },
        "Lake": "Upper Lake Constance"
    },
    "Lower Lake Constance": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "TG, SH",
            "Volume [km3]": 0.8,
            "Surface [km2]": 63.0,
            "Max depth [m]": 45.0,
            "Avg depth [m]": 13.0,
            "Elevation [m]": 395.0,
            "Residence time [d]": 17.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    0.5,
                    1,
                    1.8,
                    2.5,
                    3,
                    5,
                    5.5,
                    7.5,
                    10,
                    10.5,
                    12.5,
                    15,
                    15.5,
                    17.2,
                    17.5,
                    20,
                    20.5,
                    25,
                    25.5,
                    27.2,
                    30,
                    30.5,
                    35.5,
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                    40.5,
                    41,
                    42,
                    43,
                    44,
                    45,
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                    46.2
                ],
                "Area [m2]": [
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                    25138000.0,
                    24003000.0,
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                    21138000.0,
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                    1331000.0,
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            },
            "Temperature regime": {
                "Station X [m]": 717250.0,
                "Station Y [m]": 281800.0,
                "Profile depths [m]": [
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                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    22.5,
                    25,
                    30,
                    35,
                    40,
                    44,
                    44.8
                ],
                "Temperature profile in winter [°C]": [
                    4.574,
                    4.577,
                    4.601,
                    4.642,
                    4.647,
                    4.652,
                    4.655,
                    4.657,
                    4.665,
                    4.736,
                    4.732,
                    4.715,
                    4.724,
                    4.723,
                    4.731,
                    4.71
                ],
                "Temperature profile in spring [°C]": [
                    8.859,
                    8.487,
                    8.147,
                    7.784,
                    7.465,
                    7.116,
                    6.762,
                    6.491,
                    6.221,
                    6.087,
                    5.924,
                    5.701,
                    5.581,
                    5.473,
                    5.484,
                    5.535
                ],
                "Temperature profile in summer [°C]": [
                    19.68,
                    19.31,
                    18.888,
                    18.032,
                    16.84,
                    15.496,
                    14.105,
                    12.518,
                    10.838,
                    9.462,
                    8.709,
                    7.918,
                    7.643,
                    7.462,
                    7.37,
                    7.349
                ],
                "Temperature profile in fall [°C]": [
                    14.552,
                    14.477,
                    14.392,
                    14.286,
                    14.176,
                    13.829,
                    13.381,
                    12.693,
                    11.797,
                    10.702,
                    9.864,
                    8.994,
                    8.591,
                    8.304,
                    8.166,
                    8.176
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -1.2,
            "Heat extraction spring [PJ]": -1.1,
            "Heat extraction summer [PJ]": -1.0,
            "Heat extraction fall [PJ]": -1.1,
            "COP winter [-]": 3.49,
            "COP spring [-]": 3.83,
            "COP summer [-]": 5.16,
            "COP fall [-]": 4.43,
            "Used volume winter [m3]": 73100000.0,
            "Used volume spring [m3]": 29200000.0,
            "Used volume summer [m3]": 20000000.0,
            "Used volume fall [m3]": 20000000.0,
            "Fraction of lake volume winter [-]": 0.0914,
            "Fraction of lake volume spring [-]": 0.0364,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.7,
            "Thermocline displacement spring [m]": 1.6,
            "Thermocline displacement summer [m]": 1.2,
            "Thermocline displacement fall [m]": 1.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.53,
            "Heat disposal winter [PJ]": 0.42,
            "Heat disposal spring [PJ]": 0.04,
            "Heat disposal summer [PJ]": 0.0083,
            "Heat disposal fall [PJ]": 0.42,
            "Used volume winter [m3]": 10000000.0,
            "Used volume spring [m3]": 994000.0,
            "Used volume summer [m3]": 258000.0,
            "Used volume fall [m3]": 14600000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00124,
            "Fraction of lake volume summer [-]": 0.000323,
            "Fraction of lake volume fall [-]": 0.0183,
            "Thermocline displacement winter [m]": 0.38,
            "Thermocline displacement spring [m]": 0.053,
            "Thermocline displacement summer [m]": 0.015,
            "Thermocline displacement fall [m]": 1.0
        },
        "Regional demand": {
            "Communes": {
                "Commune270": {
                    "Name": "Salenstein",
                    "Country": "Switzerland",
                    "Population": 1299.0,
                    "Surface [ha]": 655.0
                },
                "Commune271": {
                    "Name": "Öhningen",
                    "Country": "Germany",
                    "Population": 3581.0,
                    "Surface [ha]": null
                },
                "Commune272": {
                    "Name": "Moos",
                    "Country": "Germany",
                    "Population": 3250.0,
                    "Surface [ha]": null
                },
                "Commune273": {
                    "Name": "Allensbach",
                    "Country": "Germany",
                    "Population": 6919.0,
                    "Surface [ha]": null
                },
                "Commune274": {
                    "Name": "Eschenz",
                    "Country": "Switzerland",
                    "Population": 1697.0,
                    "Surface [ha]": 1200.0
                },
                "Commune275": {
                    "Name": "Steckborn",
                    "Country": "Switzerland",
                    "Population": 3664.0,
                    "Surface [ha]": 879.0
                },
                "Commune276": {
                    "Name": "Ermatingen",
                    "Country": "Switzerland",
                    "Population": 3167.0,
                    "Surface [ha]": 1048.0
                },
                "Commune277": {
                    "Name": "Berlingen",
                    "Country": "Switzerland",
                    "Population": 849.0,
                    "Surface [ha]": 358.0
                },
                "Commune278": {
                    "Name": "Gaienhofen",
                    "Country": "Germany",
                    "Population": 3207.0,
                    "Surface [ha]": null
                },
                "Commune279": {
                    "Name": "Stein am Rhein",
                    "Country": "Switzerland",
                    "Population": 3335.0,
                    "Surface [ha]": 605.0
                },
                "Commune280": {
                    "Name": "Gottlieben",
                    "Country": "Switzerland",
                    "Population": 303.0,
                    "Surface [ha]": 32.0
                },
                "Commune281": {
                    "Name": "Mammern",
                    "Country": "Switzerland",
                    "Population": 612.0,
                    "Surface [ha]": 546.0
                },
                "Commune282": {
                    "Name": "Radolfzell am Bodensee",
                    "Country": "Germany",
                    "Population": 30271.0,
                    "Surface [ha]": null
                },
                "Commune283": {
                    "Name": "Reichenau",
                    "Country": "Germany",
                    "Population": 5182.0,
                    "Surface [ha]": null
                },
                "Commune284": {
                    "Name": "Tägerwilen",
                    "Country": "Switzerland",
                    "Population": 4336.0,
                    "Surface [ha]": 1156.0
                }
            },
            "Total Population": 71672.0,
            "Demand heating [PJ]": 3.244743054,
            "Demand cooling [PJ]": 0.61378109
        },
        "Lake": "Lower Lake Constance"
    },
    "Lake Brienz": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "BE",
            "Volume [km3]": 5.17,
            "Surface [km2]": 29.8,
            "Max depth [m]": 259.0,
            "Avg depth [m]": 173.0,
            "Elevation [m]": 564.0,
            "Residence time [d]": 980.0,
            "Catchment area [km2]": 1127.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    4,
                    24,
                    44,
                    64,
                    84,
                    104,
                    124,
                    144,
                    164,
                    184,
                    204,
                    224,
                    244,
                    254,
                    259,
                    260
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                "Area [m2]": [
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                    25850000.0,
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                    23800000.0,
                    23250000.0,
                    20100000.0,
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                    18450000.0,
                    16400000.0,
                    14400000.0,
                    11600000.0,
                    8100000.0,
                    5000000.0,
                    500000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 639250.0,
                "Station Y [m]": 174200.0,
                "Profile depths [m]": [
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                    2,
                    2.8,
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                    5,
                    6,
                    7,
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                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    29,
                    30,
                    31,
                    32,
                    33,
                    34,
                    35,
                    36,
                    37,
                    38,
                    39,
                    40,
                    41,
                    42,
                    43,
                    44,
                    45,
                    46,
                    47,
                    48,
                    49,
                    50,
                    51,
                    52,
                    53,
                    54,
                    55,
                    56,
                    57,
                    58,
                    59,
                    60,
                    61,
                    62,
                    63,
                    64,
                    65,
                    66,
                    67,
                    68,
                    69,
                    70,
                    71,
                    72,
                    73,
                    74,
                    75,
                    76,
                    77,
                    78,
                    79,
                    80,
                    81,
                    82,
                    83,
                    84,
                    85,
                    86,
                    87,
                    88,
                    89,
                    90,
                    91,
                    92,
                    93,
                    94,
                    95,
                    96,
                    97,
                    98,
                    99,
                    100,
                    101,
                    102,
                    103,
                    104,
                    105,
                    106,
                    107,
                    108,
                    109,
                    110,
                    111,
                    112,
                    113,
                    114,
                    115,
                    116,
                    117,
                    118,
                    119,
                    120,
                    121,
                    122,
                    123,
                    124,
                    125,
                    126,
                    127,
                    128,
                    129,
                    130,
                    131,
                    132,
                    133,
                    134,
                    135,
                    136,
                    137,
                    138,
                    139,
                    140,
                    141,
                    142,
                    143,
                    144,
                    145,
                    146,
                    147,
                    148,
                    149,
                    150,
                    151,
                    152,
                    153,
                    154,
                    155,
                    156,
                    157,
                    158,
                    159,
                    160,
                    161,
                    162,
                    163,
                    164,
                    165,
                    166,
                    167,
                    168,
                    169,
                    170,
                    171,
                    172,
                    173,
                    174,
                    175,
                    176,
                    177,
                    178,
                    179,
                    180,
                    181,
                    182,
                    183,
                    184,
                    185,
                    186,
                    187,
                    188,
                    189,
                    190,
                    191,
                    192,
                    193,
                    194,
                    195,
                    196,
                    197,
                    198,
                    199,
                    200,
                    201,
                    202,
                    203,
                    204,
                    205,
                    206,
                    207,
                    208,
                    209,
                    210,
                    211,
                    212,
                    213,
                    214,
                    215,
                    216,
                    217,
                    218,
                    219,
                    220,
                    221,
                    222,
                    223,
                    224,
                    225,
                    226,
                    227,
                    228,
                    229,
                    230,
                    231,
                    232,
                    233,
                    234,
                    235,
                    236,
                    237,
                    238,
                    239,
                    240,
                    241,
                    242,
                    243,
                    244,
                    245,
                    246,
                    247,
                    248,
                    249,
                    250,
                    251,
                    252,
                    253,
                    254,
                    255,
                    258
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                    5.565,
                    5.564,
                    5.562,
                    5.555,
                    5.549,
                    5.545,
                    5.543,
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                    5.524,
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                    5.519,
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                    5.52,
                    5.518,
                    5.515,
                    5.513,
                    5.508,
                    5.5,
                    5.496,
                    5.484,
                    5.468,
                    5.458,
                    5.451,
                    5.439,
                    5.426,
                    5.41,
                    5.394,
                    5.381,
                    5.371,
                    5.364,
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                    5.344,
                    5.338,
                    5.332,
                    5.327,
                    5.322,
                    5.317,
                    5.313,
                    5.309,
                    5.306,
                    5.3,
                    5.295,
                    5.294,
                    5.294,
                    5.292,
                    5.292,
                    5.291,
                    5.29,
                    5.289,
                    5.287,
                    5.286,
                    5.285,
                    5.285,
                    5.284,
                    5.283,
                    5.282,
                    5.281,
                    5.28,
                    5.279,
                    5.277,
                    5.277,
                    5.276,
                    5.275,
                    5.274,
                    5.273,
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                    5.262,
                    5.263,
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                    5.263,
                    5.263,
                    5.263,
                    5.263,
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                    5.262,
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                    5.263,
                    5.262,
                    5.262,
                    5.262,
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                    5.263,
                    5.263,
                    5.263,
                    5.264,
                    5.264,
                    5.264,
                    5.264,
                    5.265,
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                    5.263,
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                    5.263,
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                    5.263,
                    5.263,
                    5.263,
                    5.263,
                    5.263,
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                    5.262,
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                    5.261,
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                    5.262,
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                    5.262,
                    5.262,
                    5.262,
                    5.262,
                    5.261,
                    5.262,
                    5.261,
                    5.261,
                    5.262,
                    5.262,
                    5.262,
                    5.262,
                    5.262,
                    5.263,
                    5.262,
                    5.262,
                    5.263,
                    5.263,
                    5.263,
                    5.263,
                    5.263,
                    5.262,
                    5.262,
                    5.263,
                    5.263,
                    5.263,
                    5.264,
                    5.264,
                    5.264,
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                    5.265,
                    5.266,
                    5.266,
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                    5.266,
                    5.266,
                    5.267,
                    5.268,
                    5.268,
                    5.268,
                    5.268,
                    5.268,
                    5.268,
                    5.269,
                    5.268,
                    5.268,
                    5.268,
                    5.267,
                    5.267,
                    5.268,
                    5.268,
                    5.268,
                    5.269,
                    5.268,
                    5.269,
                    5.268,
                    5.269,
                    5.268,
                    5.268,
                    5.269,
                    5.268,
                    5.268,
                    5.268,
                    5.268,
                    5.268,
                    5.267,
                    5.266,
                    5.266,
                    5.265,
                    5.265,
                    5.265,
                    5.258,
                    5.258,
                    5.258,
                    5.257,
                    5.269,
                    5.44
                ],
                "Temperature profile in spring [°C]": [
                    6.473,
                    6.359,
                    6.219,
                    6.083,
                    5.983,
                    5.915,
                    5.828,
                    5.742,
                    5.711,
                    5.699,
                    5.671,
                    5.576,
                    5.536,
                    5.492,
                    5.463,
                    5.412,
                    5.377,
                    5.333,
                    5.275,
                    5.231,
                    5.192,
                    5.164,
                    5.138,
                    5.114,
                    5.09,
                    5.063,
                    5.051,
                    5.038,
                    5.024,
                    5.011,
                    4.997,
                    4.984,
                    4.968,
                    4.953,
                    4.939,
                    4.929,
                    4.916,
                    4.901,
                    4.888,
                    4.876,
                    4.86,
                    4.855,
                    4.85,
                    4.846,
                    4.841,
                    4.838,
                    4.835,
                    4.831,
                    4.827,
                    4.821,
                    4.817,
                    4.812,
                    4.806,
                    4.803,
                    4.8,
                    4.795,
                    4.79,
                    4.786,
                    4.782,
                    4.778,
                    4.774,
                    4.773,
                    4.772,
                    4.77,
                    4.77,
                    4.767,
                    4.767,
                    4.766,
                    4.765,
                    4.764,
                    4.763,
                    4.762,
                    4.761,
                    4.761,
                    4.759,
                    4.759,
                    4.757,
                    4.756,
                    4.755,
                    4.753,
                    4.752,
                    4.751,
                    4.75,
                    4.749,
                    4.748,
                    4.747,
                    4.746,
                    4.745,
                    4.744,
                    4.743,
                    4.742,
                    4.741,
                    4.74,
                    4.739,
                    4.738,
                    4.738,
                    4.737,
                    4.736,
                    4.736,
                    4.734,
                    4.733,
                    4.735,
                    4.737,
                    4.738,
                    4.74,
                    4.742,
                    4.744,
                    4.746,
                    4.748,
                    4.75,
                    4.752,
                    4.754,
                    4.756,
                    4.758,
                    4.759,
                    4.762,
                    4.763,
                    4.765,
                    4.767,
                    4.769,
                    4.771,
                    4.773,
                    4.775,
                    4.777,
                    4.779,
                    4.781,
                    4.783,
                    4.785,
                    4.787,
                    4.79,
                    4.791,
                    4.793,
                    4.794,
                    4.797,
                    4.798,
                    4.801,
                    4.802,
                    4.804,
                    4.806,
                    4.809,
                    4.811,
                    4.812,
                    4.816,
                    4.819,
                    4.82,
                    4.823,
                    4.825,
                    4.827,
                    4.829,
                    4.831,
                    4.832,
                    4.832,
                    4.832,
                    4.833,
                    4.833,
                    4.833,
                    4.834,
                    4.835,
                    4.835,
                    4.834,
                    4.834,
                    4.835,
                    4.835,
                    4.835,
                    4.835,
                    4.835,
                    4.835,
                    4.836,
                    4.837,
                    4.836,
                    4.837,
                    4.837,
                    4.837,
                    4.838,
                    4.838,
                    4.838,
                    4.838,
                    4.838,
                    4.838,
                    4.839,
                    4.839,
                    4.839,
                    4.84,
                    4.84,
                    4.841,
                    4.841,
                    4.842,
                    4.842,
                    4.842,
                    4.842,
                    4.842,
                    4.843,
                    4.843,
                    4.843,
                    4.844,
                    4.844,
                    4.844,
                    4.844,
                    4.845,
                    4.845,
                    4.845,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.888,
                    4.887,
                    4.887,
                    4.888,
                    4.888,
                    4.888,
                    4.888,
                    4.888,
                    4.888,
                    4.888,
                    4.888,
                    4.887,
                    4.887,
                    4.886,
                    4.886,
                    4.886,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.888,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.887,
                    4.888,
                    4.888,
                    4.888,
                    4.887,
                    4.886,
                    4.886,
                    4.885,
                    4.887,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.886,
                    4.873,
                    4.875,
                    4.877,
                    4.877,
                    4.88,
                    4.92
                ],
                "Temperature profile in summer [°C]": [
                    16.144,
                    15.373,
                    14.433,
                    13.844,
                    12.807,
                    11.93,
                    11.521,
                    11.127,
                    10.886,
                    10.623,
                    10.433,
                    10.285,
                    10.157,
                    10.007,
                    9.865,
                    9.726,
                    9.621,
                    9.515,
                    9.414,
                    9.321,
                    9.205,
                    9.088,
                    8.986,
                    8.88,
                    8.773,
                    8.643,
                    8.494,
                    8.308,
                    8.166,
                    8,
                    7.836,
                    7.668,
                    7.498,
                    7.332,
                    7.181,
                    7.031,
                    6.882,
                    6.746,
                    6.609,
                    6.476,
                    6.344,
                    6.277,
                    6.219,
                    6.156,
                    6.082,
                    6.009,
                    5.931,
                    5.867,
                    5.804,
                    5.744,
                    5.686,
                    5.665,
                    5.644,
                    5.624,
                    5.604,
                    5.582,
                    5.563,
                    5.547,
                    5.53,
                    5.509,
                    5.487,
                    5.48,
                    5.474,
                    5.466,
                    5.459,
                    5.454,
                    5.446,
                    5.439,
                    5.432,
                    5.423,
                    5.416,
                    5.408,
                    5.401,
                    5.392,
                    5.386,
                    5.38,
                    5.37,
                    5.362,
                    5.354,
                    5.347,
                    5.341,
                    5.334,
                    5.328,
                    5.321,
                    5.316,
                    5.309,
                    5.303,
                    5.298,
                    5.29,
                    5.285,
                    5.28,
                    5.273,
                    5.267,
                    5.26,
                    5.254,
                    5.249,
                    5.239,
                    5.231,
                    5.223,
                    5.218,
                    5.21,
                    5.208,
                    5.207,
                    5.205,
                    5.204,
                    5.202,
                    5.199,
                    5.198,
                    5.195,
                    5.191,
                    5.188,
                    5.185,
                    5.182,
                    5.181,
                    5.178,
                    5.176,
                    5.174,
                    5.171,
                    5.169,
                    5.167,
                    5.166,
                    5.164,
                    5.163,
                    5.162,
                    5.161,
                    5.159,
                    5.158,
                    5.156,
                    5.155,
                    5.154,
                    5.153,
                    5.152,
                    5.151,
                    5.15,
                    5.149,
                    5.147,
                    5.146,
                    5.145,
                    5.143,
                    5.142,
                    5.141,
                    5.14,
                    5.139,
                    5.138,
                    5.137,
                    5.136,
                    5.135,
                    5.135,
                    5.136,
                    5.135,
                    5.133,
                    5.134,
                    5.133,
                    5.133,
                    5.133,
                    5.135,
                    5.135,
                    5.134,
                    5.134,
                    5.13,
                    5.132,
                    5.132,
                    5.133,
                    5.131,
                    5.135,
                    5.139,
                    5.142,
                    5.147,
                    5.147,
                    5.15,
                    5.152,
                    5.151,
                    5.151,
                    5.151,
                    5.151,
                    5.151,
                    5.15,
                    5.15,
                    5.15,
                    5.15,
                    5.15,
                    5.15,
                    5.149,
                    5.149,
                    5.148,
                    5.148,
                    5.149,
                    5.147,
                    5.147,
                    5.147,
                    5.147,
                    5.147,
                    5.146,
                    5.147,
                    5.146,
                    5.145,
                    5.139,
                    5.138,
                    5.138,
                    5.138,
                    5.139,
                    5.139,
                    5.14,
                    5.142,
                    5.141,
                    5.142,
                    5.143,
                    5.146,
                    5.147,
                    5.146,
                    5.147,
                    5.146,
                    5.147,
                    5.145,
                    5.142,
                    5.141,
                    5.143,
                    5.144,
                    5.145,
                    5.147,
                    5.147,
                    5.149,
                    5.15,
                    5.149,
                    5.151,
                    5.153,
                    5.153,
                    5.154,
                    5.155,
                    5.156,
                    5.158,
                    5.157,
                    5.158,
                    5.157,
                    5.157,
                    5.159,
                    5.159,
                    5.16,
                    5.161,
                    5.161,
                    5.163,
                    5.164,
                    5.166,
                    5.167,
                    5.167,
                    5.168,
                    5.169,
                    5.167,
                    5.169,
                    5.169,
                    5.167,
                    4.987,
                    4.987,
                    4.99,
                    4.93,
                    4.935,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    11.361,
                    11.337,
                    11.294,
                    11.235,
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            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -7.6,
            "Heat extraction spring [PJ]": -7.5,
            "Heat extraction summer [PJ]": -6.9,
            "Heat extraction fall [PJ]": -7.2,
            "COP winter [-]": 3.56,
            "COP spring [-]": 3.63,
            "COP summer [-]": 4.64,
            "COP fall [-]": 4.08,
            "Used volume winter [m3]": 362000000.0,
            "Used volume spring [m3]": 289000000.0,
            "Used volume summer [m3]": 129000000.0,
            "Used volume fall [m3]": 138000000.0,
            "Fraction of lake volume winter [-]": 0.07,
            "Fraction of lake volume spring [-]": 0.0559,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0267,
            "Thermocline displacement winter [m]": 12.0,
            "Thermocline displacement spring [m]": 9.8,
            "Thermocline displacement summer [m]": 4.8,
            "Thermocline displacement fall [m]": 5.2
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.92,
            "Heat disposal winter [PJ]": 2.7,
            "Heat disposal spring [PJ]": 2.6,
            "Heat disposal summer [PJ]": 2.0,
            "Heat disposal fall [PJ]": 2.7,
            "Used volume winter [m3]": 66300000.0,
            "Used volume spring [m3]": 61200000.0,
            "Used volume summer [m3]": 48400000.0,
            "Used volume fall [m3]": 66800000.0,
            "Fraction of lake volume winter [-]": 0.0128,
            "Fraction of lake volume spring [-]": 0.0118,
            "Fraction of lake volume summer [-]": 0.00937,
            "Fraction of lake volume fall [-]": 0.0129,
            "Thermocline displacement winter [m]": 2.2,
            "Thermocline displacement spring [m]": 2.1,
            "Thermocline displacement summer [m]": 1.8,
            "Thermocline displacement fall [m]": 2.5
        },
        "Regional demand": {
            "Communes": {
                "Commune31": {
                    "Name": "Niederried bei Interlaken",
                    "Country": "Switzerland",
                    "Population": 362.0,
                    "Surface [ha]": 428.0
                },
                "Commune32": {
                    "Name": "Bönigen",
                    "Country": "Switzerland",
                    "Population": 2524.0,
                    "Surface [ha]": 1510.0
                },
                "Commune33": {
                    "Name": "Interlaken",
                    "Country": "Switzerland",
                    "Population": 5683.0,
                    "Surface [ha]": 427.0
                },
                "Commune34": {
                    "Name": "Oberried am Brienzersee",
                    "Country": "Switzerland",
                    "Population": 457.0,
                    "Surface [ha]": 2020.0
                },
                "Commune35": {
                    "Name": "Iseltwald",
                    "Country": "Switzerland",
                    "Population": 434.0,
                    "Surface [ha]": 2191.0
                },
                "Commune36": {
                    "Name": "Ringgenberg (BE)",
                    "Country": "Switzerland",
                    "Population": 2624.0,
                    "Surface [ha]": 873.0
                },
                "Commune37": {
                    "Name": "Brienz (BE)",
                    "Country": "Switzerland",
                    "Population": 3073.0,
                    "Surface [ha]": 4800.0
                }
            },
            "Total Population": 15157.0,
            "Demand heating [PJ]": 0.783232145,
            "Demand cooling [PJ]": 0.109948878
        },
        "Lake": "Lake Brienz"
    },
    "Lake Geneva": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "VD, GE",
            "Volume [km3]": 89.0,
            "Surface [km2]": 580.0,
            "Max depth [m]": 309.0,
            "Avg depth [m]": 154.0,
            "Elevation [m]": 372.0,
            "Residence time [d]": 4160.0,
            "Catchment area [km2]": 7975.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    12,
                    32,
                    52,
                    72,
                    92,
                    112,
                    132,
                    152,
                    172,
                    192,
                    212,
                    232,
                    252,
                    272,
                    292,
                    302,
                    307,
                    310
                ],
                "Area [m2]": [
                    582210000.0,
                    538040000.0,
                    507790000.0,
                    459960000.0,
                    398160000.0,
                    365840000.0,
                    334430000.0,
                    306030000.0,
                    280290000.0,
                    255360000.0,
                    230380000.0,
                    204900000.0,
                    175270000.0,
                    140420000.0,
                    105240000.0,
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                    57990000.0,
                    41120000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 534700.0,
                "Station Y [m]": 144950.0,
                "Profile depths [m]": [
                    0,
                    2.5,
                    5,
                    7.5,
                    10,
                    15,
                    20,
                    30,
                    40,
                    50,
                    100,
                    150,
                    200,
                    225,
                    250,
                    275,
                    280,
                    285,
                    290,
                    295,
                    300,
                    305,
                    309
                ],
                "Temperature profile in winter [°C]": [
                    7.483,
                    6.557,
                    6.561,
                    6.56,
                    6.557,
                    6.551,
                    6.536,
                    6.484,
                    6.377,
                    6.252,
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                    5.521,
                    5.355,
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                    5.257,
                    5.242,
                    5.237,
                    5.234,
                    5.231,
                    5.228,
                    5.224,
                    5.214,
                    5.213
                ],
                "Temperature profile in spring [°C]": [
                    9.783,
                    8.438,
                    7.893,
                    7.532,
                    7.123,
                    6.748,
                    6.439,
                    6.143,
                    5.979,
                    5.828,
                    5.56,
                    5.432,
                    5.305,
                    5.258,
                    5.21,
                    5.18,
                    5.17,
                    5.166,
                    5.162,
                    5.158,
                    5.155,
                    5.194,
                    5.188
                ],
                "Temperature profile in summer [°C]": [
                    18.792,
                    18.612,
                    17.374,
                    15.982,
                    14.463,
                    11.996,
                    9.797,
                    7.533,
                    6.768,
                    6.294,
                    5.716,
                    5.516,
                    5.33,
                    5.286,
                    5.246,
                    5.216,
                    5.207,
                    5.2,
                    5.195,
                    5.191,
                    5.188,
                    5.247,
                    5.245
                ],
                "Temperature profile in fall [°C]": [
                    14.119,
                    14.688,
                    14.508,
                    14.145,
                    13.682,
                    12.339,
                    11.034,
                    8.682,
                    7.525,
                    6.688,
                    5.786,
                    5.544,
                    5.369,
                    5.327,
                    5.283,
                    5.251,
                    5.252,
                    5.245,
                    5.246,
                    5.243,
                    5.239,
                    5.274,
                    5.273
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.59,
            "Heat extraction winter [PJ]": -130.0,
            "Heat extraction spring [PJ]": -130.0,
            "Heat extraction summer [PJ]": -18.0,
            "Heat extraction fall [PJ]": -25.0,
            "COP winter [-]": 3.71,
            "COP spring [-]": 3.92,
            "COP summer [-]": 5.02,
            "COP fall [-]": 4.45,
            "Used volume winter [m3]": 4060000000.0,
            "Used volume spring [m3]": 2860000000.0,
            "Used volume summer [m3]": 340000000.0,
            "Used volume fall [m3]": 467000000.0,
            "Fraction of lake volume winter [-]": 0.0456,
            "Fraction of lake volume spring [-]": 0.0321,
            "Fraction of lake volume summer [-]": 0.00382,
            "Fraction of lake volume fall [-]": 0.00525,
            "Thermocline displacement winter [m]": 7.0,
            "Thermocline displacement spring [m]": 5.1,
            "Thermocline displacement summer [m]": 0.64,
            "Thermocline displacement fall [m]": 0.89
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.92,
            "Heat disposal winter [PJ]": 47.0,
            "Heat disposal spring [PJ]": 43.0,
            "Heat disposal summer [PJ]": 37.0,
            "Heat disposal fall [PJ]": 45.0,
            "Used volume winter [m3]": 1140000000.0,
            "Used volume spring [m3]": 1030000000.0,
            "Used volume summer [m3]": 897000000.0,
            "Used volume fall [m3]": 1100000000.0,
            "Fraction of lake volume winter [-]": 0.0128,
            "Fraction of lake volume spring [-]": 0.0116,
            "Fraction of lake volume summer [-]": 0.0101,
            "Fraction of lake volume fall [-]": 0.0123,
            "Thermocline displacement winter [m]": 2.0,
            "Thermocline displacement spring [m]": 1.8,
            "Thermocline displacement summer [m]": 1.7,
            "Thermocline displacement fall [m]": 2.1
        },
        "Regional demand": {
            "Communes": {
                "Commune38": {
                    "Name": "Excenevex",
                    "Country": "France",
                    "Population": 1000.0,
                    "Surface [ha]": null
                },
                "Commune39": {
                    "Name": "Neuvecelle",
                    "Country": "France",
                    "Population": 2700.0,
                    "Surface [ha]": null
                },
                "Commune40": {
                    "Name": "Nyon",
                    "Country": "Switzerland",
                    "Population": 19738.0,
                    "Surface [ha]": 680.0
                },
                "Commune41": {
                    "Name": "Sciez",
                    "Country": "France",
                    "Population": 5400.0,
                    "Surface [ha]": null
                },
                "Commune42": {
                    "Name": "Crans-près-Céligny",
                    "Country": "Switzerland",
                    "Population": 2170.0,
                    "Surface [ha]": 431.0
                },
                "Commune43": {
                    "Name": "Coppet",
                    "Country": "Switzerland",
                    "Population": 3083.0,
                    "Surface [ha]": 187.0
                },
                "Commune44": {
                    "Name": "Vevey",
                    "Country": "Switzerland",
                    "Population": 19220.0,
                    "Surface [ha]": 241.0
                },
                "Commune45": {
                    "Name": "Morges",
                    "Country": "Switzerland",
                    "Population": 15465.0,
                    "Surface [ha]": 383.0
                },
                "Commune46": {
                    "Name": "Saint-Sulpice (VD)",
                    "Country": "Switzerland",
                    "Population": 3530.0,
                    "Surface [ha]": 186.0
                },
                "Commune47": {
                    "Name": "Yvoire",
                    "Country": "France",
                    "Population": 900.0,
                    "Surface [ha]": null
                },
                "Commune48": {
                    "Name": "Bourg-en-Lavaux",
                    "Country": "Switzerland",
                    "Population": 5189.0,
                    "Surface [ha]": 965.0
                },
                "Commune49": {
                    "Name": "Collonge-Bellerive",
                    "Country": "Switzerland",
                    "Population": 7819.0,
                    "Surface [ha]": 1069.0
                },
                "Commune50": {
                    "Name": "Dully",
                    "Country": "Switzerland",
                    "Population": 617.0,
                    "Surface [ha]": 165.0
                },
                "Commune51": {
                    "Name": "Saint-Saphorin (Lavaux)",
                    "Country": "Switzerland",
                    "Population": 377.0,
                    "Surface [ha]": 89.0
                },
                "Commune52": {
                    "Name": "Chardonne",
                    "Country": "Switzerland",
                    "Population": 2840.0,
                    "Surface [ha]": 1034.0
                },
                "Commune53": {
                    "Name": "Tannay",
                    "Country": "Switzerland",
                    "Population": 1620.0,
                    "Surface [ha]": 181.0
                },
                "Commune54": {
                    "Name": "Allaman",
                    "Country": "Switzerland",
                    "Population": 402.0,
                    "Surface [ha]": 260.0
                },
                "Commune55": {
                    "Name": "Veytaux",
                    "Country": "Switzerland",
                    "Population": 852.0,
                    "Surface [ha]": 677.0
                },
                "Commune56": {
                    "Name": "Chens-sur-Léman",
                    "Country": "France",
                    "Population": 2000.0,
                    "Surface [ha]": null
                },
                "Commune57": {
                    "Name": "Rolle",
                    "Country": "Switzerland",
                    "Population": 6067.0,
                    "Surface [ha]": 276.0
                },
                "Commune58": {
                    "Name": "Maxilly-sur-Léman",
                    "Country": "France",
                    "Population": 1300.0,
                    "Surface [ha]": null
                },
                "Commune59": {
                    "Name": "Genève",
                    "Country": "Switzerland",
                    "Population": 194565.0,
                    "Surface [ha]": 1829.0
                },
                "Commune60": {
                    "Name": "Lausanne",
                    "Country": "Switzerland",
                    "Population": 133897.0,
                    "Surface [ha]": 4147.0
                },
                "Commune61": {
                    "Name": "Nernier",
                    "Country": "France",
                    "Population": 500.0,
                    "Surface [ha]": null
                },
                "Commune62": {
                    "Name": "Anthy-sur-Léman",
                    "Country": "France",
                    "Population": 2000.0,
                    "Surface [ha]": null
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                "Commune63": {
                    "Name": "Rivaz",
                    "Country": "Switzerland",
                    "Population": 352.0,
                    "Surface [ha]": 31.0
                },
                "Commune64": {
                    "Name": "Pregny-Chambésy",
                    "Country": "Switzerland",
                    "Population": 3594.0,
                    "Surface [ha]": 627.0
                },
                "Commune65": {
                    "Name": "Montreux",
                    "Country": "Switzerland",
                    "Population": 26208.0,
                    "Surface [ha]": 3345.0
                },
                "Commune66": {
                    "Name": "Genthod",
                    "Country": "Switzerland",
                    "Population": 2774.0,
                    "Surface [ha]": 530.0
                },
                "Commune67": {
                    "Name": "Préverenges",
                    "Country": "Switzerland",
                    "Population": 5218.0,
                    "Surface [ha]": 187.0
                },
                "Commune68": {
                    "Name": "Puidoux",
                    "Country": "Switzerland",
                    "Population": 2811.0,
                    "Surface [ha]": 2286.0
                },
                "Commune69": {
                    "Name": "La Tour-de-Peilz",
                    "Country": "Switzerland",
                    "Population": 11197.0,
                    "Surface [ha]": 328.0
                },
                "Commune70": {
                    "Name": "Corseaux",
                    "Country": "Switzerland",
                    "Population": 2169.0,
                    "Surface [ha]": 107.0
                },
                "Commune71": {
                    "Name": "Tolochenaz",
                    "Country": "Switzerland",
                    "Population": 1815.0,
                    "Surface [ha]": 159.0
                },
                "Commune72": {
                    "Name": "Meillerie",
                    "Country": "France",
                    "Population": 300.0,
                    "Surface [ha]": null
                },
                "Commune73": {
                    "Name": "Bursinel",
                    "Country": "Switzerland",
                    "Population": 472.0,
                    "Surface [ha]": 178.0
                },
                "Commune74": {
                    "Name": "Founex",
                    "Country": "Switzerland",
                    "Population": 3528.0,
                    "Surface [ha]": 479.0
                },
                "Commune75": {
                    "Name": "Lutry",
                    "Country": "Switzerland",
                    "Population": 9651.0,
                    "Surface [ha]": 850.0
                },
                "Commune76": {
                    "Name": "Lully (VD)",
                    "Country": "Switzerland",
                    "Population": 764.0,
                    "Surface [ha]": 205.0
                },
                "Commune77": {
                    "Name": "Corsier (GE)",
                    "Country": "Switzerland",
                    "Population": 2018.0,
                    "Surface [ha]": 429.0
                },
                "Commune78": {
                    "Name": "Noville",
                    "Country": "Switzerland",
                    "Population": 971.0,
                    "Surface [ha]": 1039.0
                },
                "Commune79": {
                    "Name": "Port-Valais",
                    "Country": "Switzerland",
                    "Population": 3833.0,
                    "Surface [ha]": 1507.0
                },
                "Commune80": {
                    "Name": "Saint-Prex",
                    "Country": "Switzerland",
                    "Population": 5451.0,
                    "Surface [ha]": 554.0
                },
                "Commune81": {
                    "Name": "Céligny",
                    "Country": "Switzerland",
                    "Population": 683.0,
                    "Surface [ha]": 859.0
                },
                "Commune82": {
                    "Name": "Anières",
                    "Country": "Switzerland",
                    "Population": 2398.0,
                    "Surface [ha]": 877.0
                },
                "Commune83": {
                    "Name": "Publier",
                    "Country": "France",
                    "Population": 6300.0,
                    "Surface [ha]": null
                },
                "Commune84": {
                    "Name": "Pully",
                    "Country": "Switzerland",
                    "Population": 17624.0,
                    "Surface [ha]": 588.0
                },
                "Commune85": {
                    "Name": "Versoix",
                    "Country": "Switzerland",
                    "Population": 13057.0,
                    "Surface [ha]": 1515.0
                },
                "Commune86": {
                    "Name": "Mies",
                    "Country": "Switzerland",
                    "Population": 1971.0,
                    "Surface [ha]": 345.0
                },
                "Commune87": {
                    "Name": "Bellevue",
                    "Country": "Switzerland",
                    "Population": 3236.0,
                    "Surface [ha]": 635.0
                },
                "Commune88": {
                    "Name": "Thonon-les-Bains",
                    "Country": "France",
                    "Population": 33900.0,
                    "Surface [ha]": null
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                "Commune89": {
                    "Name": "Cologny",
                    "Country": "Switzerland",
                    "Population": 5098.0,
                    "Surface [ha]": 743.0
                },
                "Commune90": {
                    "Name": "Villeneuve (VD)",
                    "Country": "Switzerland",
                    "Population": 5309.0,
                    "Surface [ha]": 3199.0
                },
                "Commune91": {
                    "Name": "Saint-Gingolph",
                    "Country": "Switzerland",
                    "Population": 917.0,
                    "Surface [ha]": 2433.0
                },
                "Commune92": {
                    "Name": "Hermance",
                    "Country": "Switzerland",
                    "Population": 1013.0,
                    "Surface [ha]": 491.0
                },
                "Commune93": {
                    "Name": "Prangins",
                    "Country": "Switzerland",
                    "Population": 3987.0,
                    "Surface [ha]": 609.0
                },
                "Commune94": {
                    "Name": "Lugrin",
                    "Country": "France",
                    "Population": 2300.0,
                    "Surface [ha]": null
                },
                "Commune95": {
                    "Name": "Paudex",
                    "Country": "Switzerland",
                    "Population": 1462.0,
                    "Surface [ha]": 49.0
                },
                "Commune96": {
                    "Name": "Margencel",
                    "Country": "France",
                    "Population": 1900.0,
                    "Surface [ha]": null
                },
                "Commune97": {
                    "Name": "Évian-les-Bains",
                    "Country": "France",
                    "Population": 8400.0,
                    "Surface [ha]": null
                },
                "Commune98": {
                    "Name": "Gland",
                    "Country": "Switzerland",
                    "Population": 12597.0,
                    "Surface [ha]": 832.0
                },
                "Commune99": {
                    "Name": "Buchillon",
                    "Country": "Switzerland",
                    "Population": 615.0,
                    "Surface [ha]": 210.0
                },
                "Commune100": {
                    "Name": "Messery",
                    "Country": "France",
                    "Population": 2100.0,
                    "Surface [ha]": null
                },
                "Commune101": {
                    "Name": "Perroy",
                    "Country": "Switzerland",
                    "Population": 1413.0,
                    "Surface [ha]": 291.0
                }
            },
            "Total Population": 642657.0,
            "Demand heating [PJ]": 28.53446515,
            "Demand cooling [PJ]": 5.618107494
        },
        "Lake": "Lake Geneva"
    },
    "Lake Greifen": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "ZH",
            "Volume [km3]": 0.15,
            "Surface [km2]": 8.5,
            "Max depth [m]": 32.0,
            "Avg depth [m]": 18.0,
            "Elevation [m]": 435.0,
            "Residence time [d]": 400.0,
            "Catchment area [km2]": 160.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    0.3,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    22.5,
                    25,
                    27.5,
                    30,
                    31,
                    32,
                    32.3
                ],
                "Area [m2]": [
                    8447600.0,
                    8403300.0,
                    8300400.0,
                    8082000.0,
                    7747000.0,
                    7177000.0,
                    6467000.0,
                    5564000.0,
                    4620000.0,
                    3925000.0,
                    3458000.0,
                    2999000.0,
                    2468000.0,
                    1918000.0,
                    920000.0,
                    298650.0,
                    17904,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 693650.0,
                "Station Y [m]": 245075.0,
                "Profile depths [m]": [
                    0.2,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    22.5,
                    25,
                    27.5,
                    30,
                    32
                ],
                "Temperature profile in winter [°C]": [
                    4.948,
                    4.91,
                    4.924,
                    4.928,
                    4.936,
                    4.945,
                    4.955,
                    4.912,
                    4.866,
                    4.833,
                    4.809,
                    4.798,
                    4.752,
                    4.756,
                    4.6
                ],
                "Temperature profile in spring [°C]": [
                    9.643,
                    9.601,
                    9.233,
                    8.086,
                    6.777,
                    5.937,
                    5.498,
                    5.22,
                    5.027,
                    4.91,
                    4.799,
                    4.721,
                    4.65,
                    4.598,
                    4.75
                ],
                "Temperature profile in summer [°C]": [
                    21.487,
                    21.32,
                    20.778,
                    18.414,
                    12.79,
                    8.906,
                    7.36,
                    6.602,
                    6.198,
                    5.95,
                    5.773,
                    5.621,
                    5.497,
                    5.392,
                    5.8
                ],
                "Temperature profile in fall [°C]": [
                    14.47,
                    14.308,
                    14.279,
                    14.109,
                    13.25,
                    10.462,
                    8.199,
                    7.113,
                    6.623,
                    6.337,
                    6.13,
                    5.962,
                    5.794,
                    5.657,
                    5.8
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.22,
            "Heat extraction spring [PJ]": -0.21,
            "Heat extraction summer [PJ]": -0.19,
            "Heat extraction fall [PJ]": -0.2,
            "COP winter [-]": 3.51,
            "COP spring [-]": 3.91,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.42,
            "Used volume winter [m3]": 12700000.0,
            "Used volume spring [m3]": 4910000.0,
            "Used volume summer [m3]": 3750000.0,
            "Used volume fall [m3]": 3750000.0,
            "Fraction of lake volume winter [-]": 0.0846,
            "Fraction of lake volume spring [-]": 0.0327,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 1.5,
            "Thermocline displacement spring [m]": 0.7,
            "Thermocline displacement summer [m]": 0.55,
            "Thermocline displacement fall [m]": 0.67
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.59,
            "Heat disposal winter [PJ]": 0.079,
            "Heat disposal spring [PJ]": 0.015,
            "Heat disposal summer [PJ]": 0.012,
            "Heat disposal fall [PJ]": 0.079,
            "Used volume winter [m3]": 1880000.0,
            "Used volume spring [m3]": 356000.0,
            "Used volume summer [m3]": 308000.0,
            "Used volume fall [m3]": 2010000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00237,
            "Fraction of lake volume summer [-]": 0.00205,
            "Fraction of lake volume fall [-]": 0.0134,
            "Thermocline displacement winter [m]": 0.22,
            "Thermocline displacement spring [m]": 0.051,
            "Thermocline displacement summer [m]": 0.045,
            "Thermocline displacement fall [m]": 0.36
        },
        "Regional demand": {
            "Communes": {
                "Commune102": {
                    "Name": "Fällanden",
                    "Country": "Switzerland",
                    "Population": 8192.0,
                    "Surface [ha]": 638.0
                },
                "Commune103": {
                    "Name": "Egg",
                    "Country": "Switzerland",
                    "Population": 8336.0,
                    "Surface [ha]": 1453.0
                },
                "Commune104": {
                    "Name": "Uster",
                    "Country": "Switzerland",
                    "Population": 33412.0,
                    "Surface [ha]": 2849.0
                },
                "Commune105": {
                    "Name": "Greifensee",
                    "Country": "Switzerland",
                    "Population": 5309.0,
                    "Surface [ha]": 830.0
                },
                "Commune106": {
                    "Name": "Mönchaltorf",
                    "Country": "Switzerland",
                    "Population": 3633.0,
                    "Surface [ha]": 759.0
                },
                "Commune107": {
                    "Name": "Maur",
                    "Country": "Switzerland",
                    "Population": 9738.0,
                    "Surface [ha]": 1477.0
                },
                "Commune108": {
                    "Name": "Schwerzenbach",
                    "Country": "Switzerland",
                    "Population": 5004.0,
                    "Surface [ha]": 262.0
                }
            },
            "Total Population": 73624.0,
            "Demand heating [PJ]": 3.4446829,
            "Demand cooling [PJ]": 0.60767409
        },
        "Lake": "Lake Greifen"
    },
    "Lac de la Gruyère": {
        "Properties": {
            "Type": "Artificial",
            "Canton(s)": "FR",
            "Volume [km3]": 0.22,
            "Surface [km2]": 9.6,
            "Max depth [m]": 75.0,
            "Elevation [m]": 677.0,
            "Mixing regime": "Monomictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    37.5,
                    75
                ],
                "Area [m2]": [
                    9600000.0,
                    1070000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 573750.0,
                "Station Y [m]": 173000.0,
                "Profile depths [m]": [
                    0,
                    10,
                    20,
                    30,
                    40,
                    50
                ],
                "Temperature profile in winter [°C]": [
                    null,
                    4.446,
                    4.428,
                    4.33,
                    4.301,
                    4.291
                ],
                "Temperature profile in spring [°C]": [
                    11.942,
                    8.792,
                    8.275,
                    7.792,
                    7.35,
                    6.882
                ],
                "Temperature profile in summer [°C]": [
                    19.525,
                    14.192,
                    13.242,
                    12.45,
                    11.742,
                    10.736
                ],
                "Temperature profile in fall [°C]": [
                    14.3,
                    13.45,
                    12.938,
                    12.425,
                    12.213,
                    11.412
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.32,
            "Heat extraction spring [PJ]": -0.3,
            "Heat extraction summer [PJ]": -0.29,
            "Heat extraction fall [PJ]": -0.3,
            "COP winter [-]": 3.47,
            "COP spring [-]": 4.14,
            "COP summer [-]": 5.13,
            "COP fall [-]": 4.4,
            "Used volume winter [m3]": 22500000.0,
            "Used volume spring [m3]": 5530000.0,
            "Used volume summer [m3]": 5500000.0,
            "Used volume fall [m3]": 5500000.0,
            "Fraction of lake volume winter [-]": 0.102,
            "Fraction of lake volume spring [-]": 0.0251,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.3,
            "Thermocline displacement spring [m]": 0.65,
            "Thermocline displacement summer [m]": 0.65,
            "Thermocline displacement fall [m]": 0.57
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.71,
            "Heat disposal winter [PJ]": 0.12,
            "Heat disposal spring [PJ]": 0.049,
            "Heat disposal summer [PJ]": 0.049,
            "Heat disposal fall [PJ]": 0.12,
            "Used volume winter [m3]": 2750000.0,
            "Used volume spring [m3]": 1430000.0,
            "Used volume summer [m3]": 2720000.0,
            "Used volume fall [m3]": 7660000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00649,
            "Fraction of lake volume summer [-]": 0.0124,
            "Fraction of lake volume fall [-]": 0.0348,
            "Thermocline displacement winter [m]": 0.29,
            "Thermocline displacement spring [m]": 0.17,
            "Thermocline displacement summer [m]": 0.32,
            "Thermocline displacement fall [m]": 0.8
        },
        "Regional demand": {
            "Communes": {
                "Commune220": {
                    "Name": "La Roche",
                    "Country": "Switzerland",
                    "Population": 1558.0,
                    "Surface [ha]": 2412.0
                },
                "Commune221": {
                    "Name": "Morlon",
                    "Country": "Switzerland",
                    "Population": 585.0,
                    "Surface [ha]": 424.0
                },
                "Commune222": {
                    "Name": "Corbières",
                    "Country": "Switzerland",
                    "Population": 821.0,
                    "Surface [ha]": 1076.0
                },
                "Commune223": {
                    "Name": "Broc",
                    "Country": "Switzerland",
                    "Population": 2514.0,
                    "Surface [ha]": 1003.0
                },
                "Commune224": {
                    "Name": "Botterens",
                    "Country": "Switzerland",
                    "Population": 529.0,
                    "Surface [ha]": 453.0
                },
                "Commune225": {
                    "Name": "Echarlens",
                    "Country": "Switzerland",
                    "Population": 812.0,
                    "Surface [ha]": 520.0
                },
                "Commune226": {
                    "Name": "Hauteville",
                    "Country": "Switzerland",
                    "Population": 615.0,
                    "Surface [ha]": 1187.0
                },
                "Commune227": {
                    "Name": "Marsens",
                    "Country": "Switzerland",
                    "Population": 1797.0,
                    "Surface [ha]": 831.0
                },
                "Commune228": {
                    "Name": "Pont-la-Ville",
                    "Country": "Switzerland",
                    "Population": 591.0,
                    "Surface [ha]": 551.0
                },
                "Commune229": {
                    "Name": "Pont-en-Ogoz",
                    "Country": "Switzerland",
                    "Population": 1749.0,
                    "Surface [ha]": 1197.0
                },
                "Commune230": {
                    "Name": "Gibloux",
                    "Country": "Switzerland",
                    "Population": 7025.0,
                    "Surface [ha]": 3627.0
                }
            },
            "Total Population": 18596.0,
            "Demand heating [PJ]": 1.040549908,
            "Demand cooling [PJ]": 0.118609937
        },
        "Lake": "Lac de la Gruyère"
    },
    "Lake Hallwil": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "AG",
            "Volume [km3]": 0.285,
            "Surface [km2]": 10.3,
            "Max depth [m]": 48.0,
            "Avg depth [m]": 28.0,
            "Elevation [m]": 449.0,
            "Residence time [d]": 1420.0,
            "Catchment area [km2]": 128.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    9,
                    10,
                    12.5,
                    15,
                    17.5,
                    19,
                    20,
                    25,
                    29,
                    30,
                    34,
                    39,
                    40,
                    41,
                    42,
                    43,
                    44,
                    45,
                    46,
                    47,
                    48
                ],
                "Area [m2]": [
                    9947000.0,
                    9802800.0,
                    9588400.0,
                    9236500.0,
                    8891100.0,
                    8687000.0,
                    8572700.0,
                    8290200.0,
                    8012500.0,
                    7739500.0,
                    7578000.0,
                    7391000.0,
                    6491000.0,
                    5813000.0,
                    5477500.0,
                    4235000.0,
                    2778000.0,
                    2393900.0,
                    2038300.0,
                    1711300.0,
                    1412900.0,
                    1143000.0,
                    646950.0,
                    291120.0,
                    75503,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 658650.0,
                "Station Y [m]": 236800.0,
                "Profile depths [m]": [
                    0,
                    0.8,
                    1.8,
                    2.8,
                    3.9,
                    5,
                    6,
                    6.8,
                    7.8,
                    9,
                    10,
                    11,
                    12.5,
                    14,
                    15,
                    17.5,
                    20,
                    22,
                    22.8,
                    24,
                    25,
                    26,
                    27.8,
                    29,
                    30,
                    31,
                    32,
                    32.8,
                    34,
                    35,
                    37.8,
                    39,
                    40,
                    41,
                    42,
                    42.8,
                    44,
                    44.8
                ],
                "Temperature profile in winter [°C]": [
                    4.849,
                    4.854,
                    4.856,
                    4.857,
                    4.861,
                    4.864,
                    4.863,
                    4.863,
                    4.863,
                    4.865,
                    4.868,
                    4.869,
                    4.867,
                    4.868,
                    4.868,
                    4.872,
                    4.859,
                    4.859,
                    4.858,
                    4.858,
                    4.86,
                    4.861,
                    4.86,
                    4.859,
                    4.857,
                    4.862,
                    4.862,
                    4.863,
                    4.864,
                    4.864,
                    4.865,
                    4.865,
                    4.866,
                    4.884,
                    4.877,
                    4.873,
                    4.874,
                    4.908
                ],
                "Temperature profile in spring [°C]": [
                    9.845,
                    9.729,
                    9.446,
                    9.072,
                    8.537,
                    8.009,
                    7.476,
                    7.081,
                    6.609,
                    6.222,
                    5.919,
                    5.765,
                    5.535,
                    5.386,
                    5.286,
                    5.125,
                    4.968,
                    4.88,
                    4.848,
                    4.795,
                    4.753,
                    4.723,
                    4.672,
                    4.636,
                    4.609,
                    4.587,
                    4.566,
                    4.55,
                    4.523,
                    4.504,
                    4.463,
                    4.445,
                    4.435,
                    4.449,
                    4.441,
                    4.45,
                    4.452,
                    4.502
                ],
                "Temperature profile in summer [°C]": [
                    21.813,
                    21.697,
                    21.46,
                    21.099,
                    20.352,
                    19.526,
                    17.439,
                    15.863,
                    13.774,
                    11.299,
                    9.362,
                    8.548,
                    7.352,
                    6.792,
                    6.418,
                    6.012,
                    5.621,
                    5.493,
                    5.444,
                    5.362,
                    5.3,
                    5.259,
                    5.189,
                    5.138,
                    5.1,
                    5.077,
                    5.054,
                    5.038,
                    5.012,
                    4.991,
                    4.948,
                    4.928,
                    4.913,
                    4.915,
                    4.903,
                    4.894,
                    4.878,
                    4.923
                ],
                "Temperature profile in fall [°C]": [
                    15.046,
                    15.027,
                    14.996,
                    14.966,
                    14.918,
                    14.868,
                    14.55,
                    14.311,
                    13.735,
                    12.089,
                    10.73,
                    9.671,
                    8.062,
                    7.33,
                    6.847,
                    6.396,
                    5.96,
                    5.804,
                    5.746,
                    5.651,
                    5.577,
                    5.53,
                    5.448,
                    5.39,
                    5.342,
                    5.322,
                    5.294,
                    5.273,
                    5.237,
                    5.209,
                    5.164,
                    5.144,
                    5.128,
                    5.138,
                    5.127,
                    5.118,
                    5.115,
                    5.171
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.42,
            "Heat extraction spring [PJ]": -0.4,
            "Heat extraction summer [PJ]": -0.37,
            "Heat extraction fall [PJ]": -0.38,
            "COP winter [-]": 3.51,
            "COP spring [-]": 3.93,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.49,
            "Used volume winter [m3]": 24500000.0,
            "Used volume spring [m3]": 9080000.0,
            "Used volume summer [m3]": 7120000.0,
            "Used volume fall [m3]": 7120000.0,
            "Fraction of lake volume winter [-]": 0.086,
            "Fraction of lake volume spring [-]": 0.0319,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.5,
            "Thermocline displacement spring [m]": 1.0,
            "Thermocline displacement summer [m]": 0.83,
            "Thermocline displacement fall [m]": 0.86
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.7,
            "Heat disposal winter [PJ]": 0.15,
            "Heat disposal spring [PJ]": 0.077,
            "Heat disposal summer [PJ]": 0.044,
            "Heat disposal fall [PJ]": 0.15,
            "Used volume winter [m3]": 3560000.0,
            "Used volume spring [m3]": 1840000.0,
            "Used volume summer [m3]": 1040000.0,
            "Used volume fall [m3]": 3600000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00647,
            "Fraction of lake volume summer [-]": 0.00365,
            "Fraction of lake volume fall [-]": 0.0126,
            "Thermocline displacement winter [m]": 0.36,
            "Thermocline displacement spring [m]": 0.2,
            "Thermocline displacement summer [m]": 0.12,
            "Thermocline displacement fall [m]": 0.43
        },
        "Regional demand": {
            "Communes": {
                "Commune109": {
                    "Name": "Seengen",
                    "Country": "Switzerland",
                    "Population": 3776.0,
                    "Surface [ha]": 1034.0
                },
                "Commune110": {
                    "Name": "Fahrwangen",
                    "Country": "Switzerland",
                    "Population": 1992.0,
                    "Surface [ha]": 500.0
                },
                "Commune111": {
                    "Name": "Aesch (LU)",
                    "Country": "Switzerland",
                    "Population": 1051.0,
                    "Surface [ha]": 580.0
                },
                "Commune112": {
                    "Name": "Beromünster",
                    "Country": "Switzerland",
                    "Population": 6234.0,
                    "Surface [ha]": 4234.0
                },
                "Commune113": {
                    "Name": "Birrwil",
                    "Country": "Switzerland",
                    "Population": 1064.0,
                    "Surface [ha]": 553.0
                },
                "Commune114": {
                    "Name": "Beinwil am See",
                    "Country": "Switzerland",
                    "Population": 3019.0,
                    "Surface [ha]": 576.0
                },
                "Commune115": {
                    "Name": "Boniswil",
                    "Country": "Switzerland",
                    "Population": 1439.0,
                    "Surface [ha]": 279.0
                },
                "Commune116": {
                    "Name": "Meisterschwanden",
                    "Country": "Switzerland",
                    "Population": 2748.0,
                    "Surface [ha]": 687.0
                }
            },
            "Total Population": 21323.0,
            "Demand heating [PJ]": 1.008959254,
            "Demand cooling [PJ]": 0.173681166
        },
        "Lake": "Lake Hallwil"
    },
    "Klöntalersee": {
        "Properties": {
            "Type": "Natural, used as reservoir",
            "Canton(s)": "GL",
            "Volume [km3]": 0.056,
            "Surface [km2]": 3.3,
            "Max depth [m]": 45.0,
            "Elevation [m]": 848.0,
            "Catchment area [km2]": 83.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    22.5,
                    45
                ],
                "Area [m2]": [
                    3300000.0,
                    840000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 718200.0,
                "Station Y [m]": 210160.0,
                "Profile depths [m]": [
                    0,
                    1,
                    7,
                    8,
                    10,
                    11,
                    12,
                    15,
                    16,
                    20,
                    22,
                    24,
                    30,
                    32,
                    33,
                    34,
                    36,
                    38,
                    40,
                    44,
                    45
                ],
                "Temperature profile in winter [°C]": [
                    1.65,
                    1.835,
                    2.945,
                    3.13,
                    3.5,
                    3.51,
                    3.52,
                    3.55,
                    3.56,
                    3.6,
                    3.59,
                    3.58,
                    3.55,
                    3.5,
                    3.475,
                    3.45,
                    3.4,
                    3.35,
                    null,
                    null,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    12.4,
                    8.978,
                    7.144,
                    6.839,
                    6.403,
                    6.185,
                    5.967,
                    5.871,
                    5.827,
                    5.652,
                    5.564,
                    5.473,
                    5.327,
                    5.278,
                    null,
                    null,
                    null,
                    null,
                    null,
                    null,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    17.267,
                    16.794,
                    13.961,
                    13.489,
                    12.544,
                    12.072,
                    11.6,
                    11.158,
                    11.011,
                    10.422,
                    10.128,
                    9.833,
                    8.87,
                    8.549,
                    8.388,
                    8.228,
                    8.021,
                    7.935,
                    7.849,
                    7.676,
                    7.633
                ],
                "Temperature profile in fall [°C]": [
                    9.8,
                    9.718,
                    9.224,
                    9.142,
                    8.977,
                    8.89,
                    8.869,
                    8.805,
                    8.783,
                    8.698,
                    8.555,
                    8.29,
                    7.493,
                    7.29,
                    7.189,
                    7.153,
                    7.082,
                    7.011,
                    7.336,
                    7.21,
                    null
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.083,
            "Heat extraction spring [PJ]": -0.077,
            "Heat extraction summer [PJ]": -0.074,
            "Heat extraction fall [PJ]": -0.079,
            "COP winter [-]": 3.41,
            "COP spring [-]": 4.19,
            "COP summer [-]": 4.79,
            "COP fall [-]": 3.92,
            "Used volume winter [m3]": 8750000.0,
            "Used volume spring [m3]": 1400000.0,
            "Used volume summer [m3]": 1400000.0,
            "Used volume fall [m3]": 1790000.0,
            "Fraction of lake volume winter [-]": 0.156,
            "Fraction of lake volume spring [-]": 0.025,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0321,
            "Thermocline displacement winter [m]": 3.2,
            "Thermocline displacement spring [m]": 0.53,
            "Thermocline displacement summer [m]": 1.1,
            "Thermocline displacement fall [m]": 2.7
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.55,
            "Heat disposal winter [PJ]": 0.029,
            "Heat disposal spring [PJ]": 0.0059,
            "Heat disposal summer [PJ]": 0.0002,
            "Heat disposal fall [PJ]": 0.029,
            "Used volume winter [m3]": 700000.0,
            "Used volume spring [m3]": 144000.0,
            "Used volume summer [m3]": 6440.0,
            "Used volume fall [m3]": 876000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00257,
            "Fraction of lake volume summer [-]": 0.000115,
            "Fraction of lake volume fall [-]": 0.0156,
            "Thermocline displacement winter [m]": 0.25,
            "Thermocline displacement spring [m]": 0.054,
            "Thermocline displacement summer [m]": 0.0048,
            "Thermocline displacement fall [m]": 1.3
        },
        "Regional demand": {
            "Communes": {
                "Commune1": {
                    "Name": "Glarus",
                    "Country": "Switzerland",
                    "Population": 12446.0,
                    "Surface [ha]": 10368.0
                }
            },
            "Total Population": 12446.0,
            "Demand heating [PJ]": 0.777051649,
            "Demand cooling [PJ]": 0.062889638
        },
        "Lake": "Klöntalersee"
    },
    "Lac de Joux": {
        "Properties": {
            "Type": "Natural, used as reservoir",
            "Canton(s)": "VD",
            "Volume [km3]": 0.145,
            "Surface [km2]": 8.77,
            "Max depth [m]": 32.0,
            "Avg depth [m]": 18.0,
            "Elevation [m]": 1004.0,
            "Residence time [d]": 300.0,
            "Catchment area [km2]": 211.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    4,
                    14,
                    24,
                    32
                ],
                "Area [m2]": [
                    8770000.0,
                    7670000.0,
                    5490000.0,
                    2040000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 511770.0,
                "Station Y [m]": 166070.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2,
                    2.7,
                    4,
                    5,
                    6,
                    7,
                    7.8,
                    9,
                    10,
                    11,
                    12.1,
                    13,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    28.8,
                    29.9,
                    30.8,
                    31.8
                ],
                "Temperature profile in winter [°C]": [
                    3.208,
                    3.457,
                    3.545,
                    3.602,
                    3.632,
                    3.646,
                    3.65,
                    3.653,
                    3.661,
                    3.695,
                    3.723,
                    3.736,
                    3.743,
                    3.758,
                    3.768,
                    3.777,
                    3.771,
                    3.761,
                    3.766,
                    3.764,
                    3.777,
                    3.786,
                    3.811,
                    3.858,
                    3.883,
                    3.923,
                    3.949,
                    3.949,
                    3.948,
                    4.073,
                    4.595,
                    4.758,
                    4.737
                ],
                "Temperature profile in spring [°C]": [
                    7.769,
                    7.656,
                    7.517,
                    7.364,
                    6.97,
                    6.699,
                    6.54,
                    6.381,
                    6.272,
                    6.107,
                    5.969,
                    5.891,
                    5.803,
                    5.733,
                    5.656,
                    5.58,
                    5.554,
                    5.527,
                    5.503,
                    5.476,
                    5.451,
                    5.44,
                    5.425,
                    5.413,
                    5.401,
                    5.391,
                    5.433,
                    5.482,
                    5.49,
                    5.496,
                    5.576,
                    5.656,
                    5.769
                ],
                "Temperature profile in summer [°C]": [
                    18.277,
                    17.919,
                    17.722,
                    17.514,
                    17.019,
                    16.669,
                    16.15,
                    15.637,
                    15.172,
                    14.094,
                    13.242,
                    12.662,
                    12.041,
                    11.534,
                    10.971,
                    10.412,
                    10.234,
                    10.062,
                    9.895,
                    9.729,
                    9.559,
                    9.516,
                    9.471,
                    9.427,
                    9.383,
                    9.339,
                    9.325,
                    9.311,
                    9.304,
                    9.287,
                    9.28,
                    9.236,
                    9.3
                ],
                "Temperature profile in fall [°C]": [
                    12.639,
                    12.55,
                    12.463,
                    12.402,
                    12.304,
                    12.225,
                    12.181,
                    12.138,
                    12.098,
                    12,
                    11.919,
                    11.702,
                    11.481,
                    11.298,
                    11.098,
                    10.878,
                    10.697,
                    10.513,
                    10.342,
                    10.172,
                    10.009,
                    9.952,
                    9.896,
                    9.841,
                    9.786,
                    9.733,
                    9.708,
                    9.677,
                    9.645,
                    9.621,
                    9.622,
                    9.719,
                    9.992
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.21,
            "Heat extraction spring [PJ]": -0.21,
            "Heat extraction summer [PJ]": -0.19,
            "Heat extraction fall [PJ]": -0.2,
            "COP winter [-]": 3.49,
            "COP spring [-]": 3.74,
            "COP summer [-]": 4.94,
            "COP fall [-]": 4.21,
            "Used volume winter [m3]": 13100000.0,
            "Used volume spring [m3]": 6280000.0,
            "Used volume summer [m3]": 3620000.0,
            "Used volume fall [m3]": 3620000.0,
            "Fraction of lake volume winter [-]": 0.0906,
            "Fraction of lake volume spring [-]": 0.0433,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 20.0,
            "Thermocline displacement spring [m]": 0.84,
            "Thermocline displacement summer [m]": 0.57,
            "Thermocline displacement fall [m]": 0.7
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.59,
            "Heat disposal winter [PJ]": 0.076,
            "Heat disposal spring [PJ]": 0.026,
            "Heat disposal summer [PJ]": 0.003,
            "Heat disposal fall [PJ]": 0.076,
            "Used volume winter [m3]": 1810000.0,
            "Used volume spring [m3]": 636000.0,
            "Used volume summer [m3]": 122000.0,
            "Used volume fall [m3]": 3370000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00439,
            "Fraction of lake volume summer [-]": 0.000843,
            "Fraction of lake volume fall [-]": 0.0232,
            "Thermocline displacement winter [m]": 2.7,
            "Thermocline displacement spring [m]": 0.085,
            "Thermocline displacement summer [m]": 0.019,
            "Thermocline displacement fall [m]": 0.65
        },
        "Regional demand": {
            "Communes": {
                "Commune2": {
                    "Name": "L'Abbaye",
                    "Country": "Switzerland",
                    "Population": 1450.0,
                    "Surface [ha]": 3188.0
                },
                "Commune3": {
                    "Name": "Le Lieu",
                    "Country": "Switzerland",
                    "Population": 860.0,
                    "Surface [ha]": 3254.0
                },
                "Commune4": {
                    "Name": "Le Chenit",
                    "Country": "Switzerland",
                    "Population": 4504.0,
                    "Surface [ha]": 9919.0
                }
            },
            "Total Population": 6814.0,
            "Demand heating [PJ]": 0.465694968,
            "Demand cooling [PJ]": 0.026193016
        },
        "Lake": "Lac de Joux"
    },
    "Lake Maggiore": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "TI",
            "Volume [km3]": 37.0,
            "Surface [km2]": 212.5,
            "Max depth [m]": 372.0,
            "Avg depth [m]": 177.0,
            "Elevation [m]": 193.0,
            "Residence time [d]": 1460.0,
            "Catchment area [km2]": 6600.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    18,
                    43,
                    68,
                    93,
                    118,
                    143,
                    168,
                    193,
                    218,
                    243,
                    268,
                    293,
                    318,
                    343,
                    368,
                    370,
                    372
                ],
                "Area [m2]": [
                    212510000.0,
                    193530000.0,
                    177240000.0,
                    163930000.0,
                    147250000.0,
                    125550000.0,
                    112500000.0,
                    100880000.0,
                    91893000.0,
                    85005000.0,
                    76251000.0,
                    64765000.0,
                    49135000.0,
                    35155000.0,
                    30540000.0,
                    1885000.0,
                    10000,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 693500.0,
                "Station Y [m]": 91000.0,
                "Profile depths [m]": [
                    0,
                    5,
                    10,
                    20,
                    30,
                    50,
                    100,
                    150,
                    200,
                    250,
                    300,
                    360
                ],
                "Temperature profile in winter [°C]": [
                    8.1,
                    8.058,
                    8.033,
                    7.992,
                    7.95,
                    7.213,
                    6.504,
                    6.325,
                    6.279,
                    6.246,
                    6.229,
                    6.217
                ],
                "Temperature profile in spring [°C]": [
                    9.504,
                    8.816,
                    8.108,
                    7.512,
                    7.188,
                    6.808,
                    6.468,
                    6.328,
                    6.272,
                    6.268,
                    6.284,
                    6.292
                ],
                "Temperature profile in summer [°C]": [
                    19.859,
                    17.202,
                    14.018,
                    9.959,
                    8.327,
                    7.164,
                    6.482,
                    6.364,
                    6.314,
                    6.277,
                    6.259,
                    6.264
                ],
                "Temperature profile in fall [°C]": [
                    17.065,
                    16.757,
                    15.835,
                    12.126,
                    9.352,
                    7.317,
                    6.496,
                    6.361,
                    6.3,
                    6.27,
                    6.257,
                    6.257
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.59,
            "Heat extraction winter [PJ]": -53.0,
            "Heat extraction spring [PJ]": -52.0,
            "Heat extraction summer [PJ]": -6.5,
            "Heat extraction fall [PJ]": -10.0,
            "COP winter [-]": 3.77,
            "COP spring [-]": 3.89,
            "COP summer [-]": 5.19,
            "COP fall [-]": 4.76,
            "Used volume winter [m3]": 1520000000.0,
            "Used volume spring [m3]": 1230000000.0,
            "Used volume summer [m3]": 125000000.0,
            "Used volume fall [m3]": 194000000.0,
            "Fraction of lake volume winter [-]": 0.041,
            "Fraction of lake volume spring [-]": 0.0333,
            "Fraction of lake volume summer [-]": 0.00337,
            "Fraction of lake volume fall [-]": 0.00524,
            "Thermocline displacement winter [m]": 7.1,
            "Thermocline displacement spring [m]": 5.9,
            "Thermocline displacement summer [m]": 0.63,
            "Thermocline displacement fall [m]": 1.0
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.93,
            "Heat disposal winter [PJ]": 19.0,
            "Heat disposal spring [PJ]": 18.0,
            "Heat disposal summer [PJ]": 16.0,
            "Heat disposal fall [PJ]": 19.0,
            "Used volume winter [m3]": 527000000.0,
            "Used volume spring [m3]": 494000000.0,
            "Used volume summer [m3]": 426000000.0,
            "Used volume fall [m3]": 514000000.0,
            "Fraction of lake volume winter [-]": 0.0142,
            "Fraction of lake volume spring [-]": 0.0133,
            "Fraction of lake volume summer [-]": 0.0115,
            "Fraction of lake volume fall [-]": 0.0139,
            "Thermocline displacement winter [m]": 2.5,
            "Thermocline displacement spring [m]": 2.4,
            "Thermocline displacement summer [m]": 2.2,
            "Thermocline displacement fall [m]": 2.7
        },
        "Regional demand": {
            "Communes": {
                "Commune142": {
                    "Name": "Stresa",
                    "Country": "Italy",
                    "Population": 4758.0,
                    "Surface [ha]": null
                },
                "Commune143": {
                    "Name": "Lesa",
                    "Country": "Italy",
                    "Population": 2248.0,
                    "Surface [ha]": null
                },
                "Commune144": {
                    "Name": "Dormelletto",
                    "Country": "Italy",
                    "Population": 2654.0,
                    "Surface [ha]": null
                },
                "Commune145": {
                    "Name": "Tenero-Contra",
                    "Country": "Switzerland",
                    "Population": 2786.0,
                    "Surface [ha]": 537.0
                },
                "Commune146": {
                    "Name": "Maccagno",
                    "Country": "Italy",
                    "Population": 2011.0,
                    "Surface [ha]": null
                },
                "Commune147": {
                    "Name": "Arona",
                    "Country": "Italy",
                    "Population": 14215.0,
                    "Surface [ha]": null
                },
                "Commune148": {
                    "Name": "Pino sulla Sponda del Lago Maggiore",
                    "Country": "Italy",
                    "Population": 222.0,
                    "Surface [ha]": null
                },
                "Commune149": {
                    "Name": "Belgirate",
                    "Country": "Italy",
                    "Population": 566.0,
                    "Surface [ha]": null
                },
                "Commune150": {
                    "Name": "Ranco",
                    "Country": "Italy",
                    "Population": 1325.0,
                    "Surface [ha]": null
                },
                "Commune151": {
                    "Name": "Germignaga",
                    "Country": "Italy",
                    "Population": 3799.0,
                    "Surface [ha]": null
                },
                "Commune152": {
                    "Name": "Minusio",
                    "Country": "Switzerland",
                    "Population": 7255.0,
                    "Surface [ha]": 883.0
                },
                "Commune153": {
                    "Name": "Cannero Riviera",
                    "Country": "Italy",
                    "Population": 1002.0,
                    "Surface [ha]": null
                },
                "Commune154": {
                    "Name": "Verbania",
                    "Country": "Italy",
                    "Population": 30310.0,
                    "Surface [ha]": null
                },
                "Commune155": {
                    "Name": "Ascona",
                    "Country": "Switzerland",
                    "Population": 5429.0,
                    "Surface [ha]": 1216.0
                },
                "Commune156": {
                    "Name": "Cannobio",
                    "Country": "Italy",
                    "Population": 5003.0,
                    "Surface [ha]": null
                },
                "Commune157": {
                    "Name": "Baveno",
                    "Country": "Italy",
                    "Population": 4888.0,
                    "Surface [ha]": null
                },
                "Commune158": {
                    "Name": "Monvalle",
                    "Country": "Italy",
                    "Population": 1951.0,
                    "Surface [ha]": null
                },
                "Commune159": {
                    "Name": "Porto Valtravaglia",
                    "Country": "Italy",
                    "Population": 2341.0,
                    "Surface [ha]": null
                },
                "Commune160": {
                    "Name": "Castelletto sopra Ticino",
                    "Country": "Italy",
                    "Population": 10143.0,
                    "Surface [ha]": null
                },
                "Commune161": {
                    "Name": "Brissago",
                    "Country": "Switzerland",
                    "Population": 1800.0,
                    "Surface [ha]": 2368.0
                },
                "Commune162": {
                    "Name": "Leggiuno",
                    "Country": "Italy",
                    "Population": 3621.0,
                    "Surface [ha]": null
                },
                "Commune163": {
                    "Name": "Castelveccana",
                    "Country": "Italy",
                    "Population": 1991.0,
                    "Surface [ha]": null
                },
                "Commune164": {
                    "Name": "Ghiffa",
                    "Country": "Italy",
                    "Population": 2383.0,
                    "Surface [ha]": null
                },
                "Commune165": {
                    "Name": "Brezzo di Bedero",
                    "Country": "Italy",
                    "Population": 1203.0,
                    "Surface [ha]": null
                },
                "Commune166": {
                    "Name": "Gambarogno",
                    "Country": "Switzerland",
                    "Population": 5060.0,
                    "Surface [ha]": 6540.0
                },
                "Commune167": {
                    "Name": "Ronco sopra Ascona",
                    "Country": "Switzerland",
                    "Population": 630.0,
                    "Surface [ha]": 891.0
                },
                "Commune168": {
                    "Name": "Gordola",
                    "Country": "Switzerland",
                    "Population": 4530.0,
                    "Surface [ha]": 694.0
                },
                "Commune169": {
                    "Name": "Sesto Calende",
                    "Country": "Italy",
                    "Population": 10974.0,
                    "Surface [ha]": null
                },
                "Commune170": {
                    "Name": "Ispra",
                    "Country": "Italy",
                    "Population": 5195.0,
                    "Surface [ha]": null
                },
                "Commune171": {
                    "Name": "Tronzano Lago Maggiore",
                    "Country": "Italy",
                    "Population": 250.0,
                    "Surface [ha]": null
                },
                "Commune172": {
                    "Name": "Laveno-Mombello",
                    "Country": "Italy",
                    "Population": 8928.0,
                    "Surface [ha]": null
                },
                "Commune173": {
                    "Name": "Luino",
                    "Country": "Italy",
                    "Population": 14244.0,
                    "Surface [ha]": null
                },
                "Commune174": {
                    "Name": "Oggebbio",
                    "Country": "Italy",
                    "Population": 893.0,
                    "Surface [ha]": null
                },
                "Commune175": {
                    "Name": "Locarno",
                    "Country": "Switzerland",
                    "Population": 15803.0,
                    "Surface [ha]": null
                },
                "Commune176": {
                    "Name": "Brebbia",
                    "Country": "Italy",
                    "Population": 3336.0,
                    "Surface [ha]": null
                },
                "Commune177": {
                    "Name": "Angera",
                    "Country": "Italy",
                    "Population": 5634.0,
                    "Surface [ha]": null
                },
                "Commune178": {
                    "Name": "Muralto",
                    "Country": "Switzerland",
                    "Population": 2778.0,
                    "Surface [ha]": 80.0
                },
                "Commune179": {
                    "Name": "Meina",
                    "Country": "Italy",
                    "Population": 2519.0,
                    "Surface [ha]": null
                },
                "Commune180": {
                    "Name": "Besozzo",
                    "Country": "Italy",
                    "Population": 9003.0,
                    "Surface [ha]": null
                }
            },
            "Total Population": 203681.0,
            "Demand heating [PJ]": 7.662361712,
            "Demand cooling [PJ]": 2.063135769
        },
        "Lake": "Lake Maggiore"
    },
    "Upper Lake Lugano": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "TI",
            "Volume [km3]": 4.69,
            "Surface [km2]": 27.5,
            "Max depth [m]": 288.0,
            "Avg depth [m]": 171.0,
            "Elevation [m]": 271.0,
            "Residence time [d]": 4490.0,
            "Mixing regime": "Meromictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    51,
                    71,
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                    281,
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                "Area [m2]": [
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                    23600000.0,
                    22100000.0,
                    20600000.0,
                    18800000.0,
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                    9830000.0,
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                    4580000.0,
                    0
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            },
            "Temperature regime": {
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                "Station Y [m]": 97300.0,
                "Profile depths [m]": [
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                    6.826,
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                "Temperature profile in spring [°C]": [
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                    10.748,
                    10.648,
                    10.507,
                    10.345,
                    10.161,
                    9.851,
                    9.497,
                    9.14,
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                    7.946,
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                    6.291,
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                    5.601,
                    5.601,
                    5.601,
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                    5.602,
                    5.602,
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                    5.605,
                    5.607,
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                "Temperature profile in summer [°C]": [
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                    22.683,
                    22.571,
                    22.385,
                    22.121,
                    21.763,
                    20.887,
                    19.806,
                    18.563,
                    17.157,
                    15.694,
                    14.438,
                    13.249,
                    12.065,
                    10.931,
                    9.841,
                    9.227,
                    8.796,
                    8.403,
                    8.029,
                    7.663,
                    7.466,
                    7.328,
                    7.19,
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                    6.921,
                    6.794,
                    6.671,
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                    6.43,
                    6.311,
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                    6.216,
                    6.182,
                    6.148,
                    6.114,
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                    6.048,
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                    5.986,
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                    5.611,
                    5.611,
                    5.611,
                    5.611,
                    5.611,
                    5.611,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.612,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.615,
                    5.615,
                    5.615,
                    5.615,
                    5.615,
                    5.615,
                    5.615,
                    5.616,
                    5.616,
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                    5.616,
                    5.616,
                    5.617,
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                    5.617,
                    5.617,
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                    5.617,
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                    5.619,
                    5.619,
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                    5.62,
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                    5.621,
                    5.621,
                    5.621,
                    5.622,
                    5.623,
                    5.623,
                    5.624,
                    5.717
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                "Temperature profile in fall [°C]": [
                    16.968,
                    16.645,
                    16.65,
                    16.647,
                    16.633,
                    16.62,
                    16.565,
                    16.492,
                    16.373,
                    16.194,
                    15.995,
                    15.39,
                    14.64,
                    13.858,
                    12.937,
                    12.031,
                    11.225,
                    10.505,
                    9.807,
                    9.11,
                    8.415,
                    8.069,
                    7.844,
                    7.642,
                    7.447,
                    7.257,
                    7.076,
                    6.901,
                    6.728,
                    6.559,
                    6.393,
                    6.321,
                    6.279,
                    6.242,
                    6.205,
                    6.169,
                    6.134,
                    6.101,
                    6.068,
                    6.036,
                    6.004,
                    5.972,
                    5.942,
                    5.912,
                    5.881,
                    5.851,
                    5.821,
                    5.792,
                    5.763,
                    5.735,
                    5.707,
                    5.696,
                    5.691,
                    5.687,
                    5.682,
                    5.678,
                    5.675,
                    5.671,
                    5.667,
                    5.663,
                    5.659,
                    5.655,
                    5.651,
                    5.648,
                    5.645,
                    5.642,
                    5.638,
                    5.635,
                    5.632,
                    5.628,
                    5.625,
                    5.622,
                    5.619,
                    5.615,
                    5.612,
                    5.609,
                    5.608,
                    5.608,
                    5.608,
                    5.608,
                    5.608,
                    5.608,
                    5.608,
                    5.608,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.606,
                    5.606,
                    5.606,
                    5.606,
                    5.605,
                    5.606,
                    5.605,
                    5.605,
                    5.605,
                    5.605,
                    5.605,
                    5.605,
                    5.606,
                    5.606,
                    5.606,
                    5.606,
                    5.606,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.607,
                    5.608,
                    5.608,
                    5.608,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.609,
                    5.61,
                    5.61,
                    5.61,
                    5.611,
                    5.611,
                    5.611,
                    5.612,
                    5.612,
                    5.612,
                    5.613,
                    5.613,
                    5.613,
                    5.613,
                    5.614,
                    5.614,
                    5.614,
                    5.614,
                    5.615,
                    5.615,
                    5.615,
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                    5.616,
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                    5.616,
                    5.617,
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                    5.617,
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                    5.617,
                    5.618,
                    5.618,
                    5.618,
                    5.618,
                    5.619,
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                    5.619,
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                    5.619,
                    5.619,
                    5.62,
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                    5.62,
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                    5.62,
                    5.62,
                    5.62,
                    5.62,
                    5.621,
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                    5.621,
                    5.621,
                    5.621,
                    5.621,
                    5.622,
                    5.622,
                    5.622,
                    5.622,
                    5.622,
                    5.622,
                    5.623,
                    5.623,
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                    5.623,
                    5.623,
                    5.623,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.624,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.625,
                    5.626,
                    5.626,
                    5.626,
                    5.626,
                    5.626,
                    5.626,
                    5.626,
                    5.627,
                    5.627,
                    5.627,
                    5.627,
                    5.627,
                    5.627,
                    5.627,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.628,
                    5.629,
                    5.629,
                    5.629,
                    5.629,
                    5.629,
                    5.629,
                    5.63,
                    5.63,
                    5.63,
                    5.63,
                    5.63,
                    5.63,
                    5.63,
                    5.63,
                    5.631,
                    5.631,
                    5.631,
                    5.631,
                    5.631,
                    5.632,
                    5.632,
                    5.632,
                    5.633,
                    5.633,
                    5.633,
                    5.634,
                    5.634,
                    5.634,
                    5.635,
                    5.635,
                    5.635,
                    5.636,
                    5.636,
                    5.636,
                    5.637,
                    5.637,
                    5.637,
                    5.638,
                    5.638,
                    5.638,
                    5.639,
                    5.639,
                    5.639,
                    5.64,
                    5.64,
                    5.64,
                    5.64,
                    5.64,
                    5.64,
                    5.64,
                    5.651,
                    5.666,
                    5.681,
                    5.721
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -6.8,
            "Heat extraction spring [PJ]": -6.5,
            "Heat extraction summer [PJ]": -6.1,
            "Heat extraction fall [PJ]": -6.2,
            "COP winter [-]": 3.66,
            "COP spring [-]": 4.04,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.75,
            "Used volume winter [m3]": 243000000.0,
            "Used volume spring [m3]": 131000000.0,
            "Used volume summer [m3]": 117000000.0,
            "Used volume fall [m3]": 117000000.0,
            "Fraction of lake volume winter [-]": 0.0518,
            "Fraction of lake volume spring [-]": 0.0279,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 8.9,
            "Thermocline displacement spring [m]": 4.9,
            "Thermocline displacement summer [m]": 4.5,
            "Thermocline displacement fall [m]": 4.5
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.92,
            "Heat disposal winter [PJ]": 2.5,
            "Heat disposal spring [PJ]": 2.1,
            "Heat disposal summer [PJ]": 2.0,
            "Heat disposal fall [PJ]": 2.5,
            "Used volume winter [m3]": 62500000.0,
            "Used volume spring [m3]": 54000000.0,
            "Used volume summer [m3]": 49800000.0,
            "Used volume fall [m3]": 62400000.0,
            "Fraction of lake volume winter [-]": 0.0133,
            "Fraction of lake volume spring [-]": 0.0115,
            "Fraction of lake volume summer [-]": 0.0106,
            "Fraction of lake volume fall [-]": 0.0133,
            "Thermocline displacement winter [m]": 2.3,
            "Thermocline displacement spring [m]": 2.0,
            "Thermocline displacement summer [m]": 1.9,
            "Thermocline displacement fall [m]": 2.4
        },
        "Regional demand": {
            "Communes": {
                "Commune362": {
                    "Name": "Claino con Osteno",
                    "Country": "Italy",
                    "Population": 527.0,
                    "Surface [ha]": null
                },
                "Commune363": {
                    "Name": "Paradiso",
                    "Country": "Switzerland",
                    "Population": 4038.0,
                    "Surface [ha]": 220.0
                },
                "Commune364": {
                    "Name": "Porlezza",
                    "Country": "Italy",
                    "Population": 4732.0,
                    "Surface [ha]": null
                },
                "Commune365": {
                    "Name": "Arogno",
                    "Country": "Switzerland",
                    "Population": 1010.0,
                    "Surface [ha]": 848.0
                },
                "Commune366": {
                    "Name": "Valsolda",
                    "Country": "Italy",
                    "Population": 1591.0,
                    "Surface [ha]": null
                },
                "Commune367": {
                    "Name": "Campione d'Italia",
                    "Country": "Italy",
                    "Population": 2126.0,
                    "Surface [ha]": null
                },
                "Commune368": {
                    "Name": "Lugano",
                    "Country": "Switzerland",
                    "Population": 63668.0,
                    "Surface [ha]": 8622.0
                }
            },
            "Total Population": 77692.0,
            "Demand heating [PJ]": 3.152308078,
            "Demand cooling [PJ]": 0.739996877
        },
        "Lake": "Upper Lake Lugano"
    },
    "Lower Lake Lugano": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "TI",
            "Volume [km3]": 1.14,
            "Surface [km2]": 20.3,
            "Max depth [m]": 95.0,
            "Avg depth [m]": 55.0,
            "Elevation [m]": 271.0,
            "Residence time [d]": 511.0,
            "Mixing regime": "Meromictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    11,
                    31,
                    51,
                    71,
                    81,
                    91,
                    95
                ],
                "Area [m2]": [
                    20000000.0,
                    18500000.0,
                    16300000.0,
                    12000000.0,
                    7740000.0,
                    3840000.0,
                    640000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 713050.0,
                "Station Y [m]": 90700.0,
                "Profile depths [m]": [
                    0.2,
                    1,
                    1.7,
                    2.8,
                    3.8,
                    4.8,
                    5.8,
                    6.8,
                    7.8,
                    8.8,
                    9.8,
                    10.8,
                    11.8,
                    12.8,
                    13.8,
                    14.8,
                    15.8,
                    16.8,
                    17.8,
                    18.8,
                    19.8,
                    20.8,
                    21.8,
                    22.8,
                    23.8,
                    24.8,
                    25.8,
                    26.8,
                    27.8,
                    28.8,
                    29.8,
                    30.8,
                    31.8,
                    32.8,
                    33.8,
                    34.8,
                    35.8,
                    36.8,
                    37.8,
                    38.8,
                    39.8,
                    40.8,
                    41.8,
                    42.8,
                    43.8,
                    44.8,
                    45.8,
                    46.8,
                    47.8,
                    48.8,
                    49.8,
                    50.8,
                    51.8,
                    52.8,
                    53.8,
                    54.8,
                    55.8,
                    56.8,
                    57.8,
                    58.8,
                    59.8,
                    60.8,
                    61.8,
                    62.8,
                    63.8,
                    64.8,
                    65.8,
                    66.8,
                    67.8,
                    68.8,
                    69.8,
                    70.8,
                    71.8,
                    72.8,
                    73.8,
                    74.8,
                    75.8,
                    76.8,
                    77.8,
                    78.8,
                    79.8,
                    80.8,
                    81.8,
                    82.8,
                    83.8,
                    84.8,
                    85.8,
                    86.8,
                    87.8,
                    88.8,
                    89.8,
                    90.8,
                    91.8,
                    92.8,
                    93.5
                ],
                "Temperature profile in winter [°C]": [
                    6.53,
                    6.495,
                    6.483,
                    6.465,
                    6.445,
                    6.424,
                    6.415,
                    6.411,
                    6.407,
                    6.404,
                    6.401,
                    6.398,
                    6.396,
                    6.394,
                    6.392,
                    6.39,
                    6.368,
                    6.33,
                    6.288,
                    6.254,
                    6.221,
                    6.177,
                    6.127,
                    6.084,
                    6.044,
                    6.004,
                    5.963,
                    5.923,
                    5.884,
                    5.846,
                    5.809,
                    5.794,
                    5.784,
                    5.775,
                    5.767,
                    5.759,
                    5.751,
                    5.744,
                    5.736,
                    5.729,
                    5.721,
                    5.714,
                    5.707,
                    5.701,
                    5.694,
                    5.686,
                    5.679,
                    5.672,
                    5.664,
                    5.657,
                    5.649,
                    5.645,
                    5.643,
                    5.641,
                    5.638,
                    5.636,
                    5.634,
                    5.632,
                    5.63,
                    5.627,
                    5.625,
                    5.623,
                    5.621,
                    5.618,
                    5.616,
                    5.614,
                    5.612,
                    5.611,
                    5.609,
                    5.607,
                    5.605,
                    5.606,
                    5.606,
                    5.605,
                    5.604,
                    5.603,
                    5.601,
                    5.599,
                    5.598,
                    5.597,
                    5.596,
                    5.594,
                    5.593,
                    5.592,
                    5.591,
                    5.589,
                    5.588,
                    5.587,
                    5.586,
                    5.585,
                    5.583,
                    5.582,
                    5.582,
                    5.58,
                    5.796
                ],
                "Temperature profile in spring [°C]": [
                    12.129,
                    11.471,
                    11.205,
                    10.83,
                    10.372,
                    9.977,
                    9.615,
                    9.248,
                    8.84,
                    8.447,
                    8.078,
                    7.821,
                    7.611,
                    7.406,
                    7.213,
                    7.025,
                    6.887,
                    6.764,
                    6.645,
                    6.538,
                    6.431,
                    6.357,
                    6.29,
                    6.228,
                    6.167,
                    6.107,
                    6.05,
                    5.995,
                    5.942,
                    5.888,
                    5.836,
                    5.809,
                    5.792,
                    5.775,
                    5.759,
                    5.742,
                    5.726,
                    5.71,
                    5.695,
                    5.68,
                    5.665,
                    5.65,
                    5.636,
                    5.621,
                    5.607,
                    5.593,
                    5.579,
                    5.565,
                    5.552,
                    5.538,
                    5.525,
                    5.519,
                    5.516,
                    5.512,
                    5.509,
                    5.506,
                    5.503,
                    5.5,
                    5.497,
                    5.494,
                    5.491,
                    5.488,
                    5.485,
                    5.482,
                    5.479,
                    5.477,
                    5.474,
                    5.471,
                    5.468,
                    5.465,
                    5.462,
                    5.46,
                    5.458,
                    5.457,
                    5.455,
                    5.454,
                    5.452,
                    5.45,
                    5.449,
                    5.447,
                    5.445,
                    5.444,
                    5.442,
                    5.441,
                    5.439,
                    5.438,
                    5.437,
                    5.435,
                    5.434,
                    5.433,
                    5.432,
                    5.433,
                    5.435,
                    5.437,
                    5.423
                ],
                "Temperature profile in summer [°C]": [
                    23.682,
                    23.185,
                    22.772,
                    22.094,
                    21.231,
                    20.334,
                    19.058,
                    17.538,
                    15.966,
                    14.417,
                    12.969,
                    11.948,
                    11.113,
                    10.305,
                    9.567,
                    8.819,
                    8.396,
                    8.1,
                    7.808,
                    7.519,
                    7.242,
                    7.081,
                    6.959,
                    6.848,
                    6.739,
                    6.636,
                    6.539,
                    6.444,
                    6.351,
                    6.26,
                    6.171,
                    6.129,
                    6.104,
                    6.079,
                    6.056,
                    6.032,
                    6.01,
                    5.989,
                    5.967,
                    5.947,
                    5.925,
                    5.903,
                    5.882,
                    5.861,
                    5.841,
                    5.82,
                    5.8,
                    5.78,
                    5.759,
                    5.74,
                    5.719,
                    5.709,
                    5.702,
                    5.696,
                    5.689,
                    5.682,
                    5.675,
                    5.668,
                    5.661,
                    5.655,
                    5.648,
                    5.642,
                    5.635,
                    5.629,
                    5.623,
                    5.616,
                    5.61,
                    5.604,
                    5.597,
                    5.591,
                    5.585,
                    5.581,
                    5.577,
                    5.574,
                    5.571,
                    5.568,
                    5.564,
                    5.561,
                    5.558,
                    5.554,
                    5.551,
                    5.548,
                    5.546,
                    5.543,
                    5.54,
                    5.537,
                    5.536,
                    5.536,
                    5.536,
                    5.537,
                    5.537,
                    5.539,
                    5.543,
                    5.547,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    16.852,
                    16.212,
                    16.176,
                    16.114,
                    16.028,
                    15.949,
                    15.722,
                    15.432,
                    15.074,
                    14.608,
                    14.069,
                    13.267,
                    12.404,
                    11.495,
                    10.636,
                    9.797,
                    9.244,
                    8.786,
                    8.343,
                    7.918,
                    7.511,
                    7.29,
                    7.138,
                    7.005,
                    6.878,
                    6.757,
                    6.642,
                    6.531,
                    6.422,
                    6.314,
                    6.207,
                    6.162,
                    6.139,
                    6.117,
                    6.095,
                    6.074,
                    6.054,
                    6.034,
                    6.013,
                    5.993,
                    5.973,
                    5.954,
                    5.934,
                    5.916,
                    5.897,
                    5.879,
                    5.859,
                    5.84,
                    5.821,
                    5.803,
                    5.784,
                    5.774,
                    5.768,
                    5.762,
                    5.755,
                    5.749,
                    5.742,
                    5.736,
                    5.73,
                    5.724,
                    5.718,
                    5.712,
                    5.707,
                    5.701,
                    5.696,
                    5.69,
                    5.685,
                    5.679,
                    5.674,
                    5.668,
                    5.663,
                    5.658,
                    5.654,
                    5.65,
                    5.646,
                    5.643,
                    5.639,
                    5.635,
                    5.631,
                    5.627,
                    5.623,
                    5.62,
                    5.616,
                    5.613,
                    5.609,
                    5.605,
                    5.604,
                    5.603,
                    5.603,
                    5.603,
                    5.603,
                    5.603,
                    5.604,
                    5.606,
                    5.717
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -1.7,
            "Heat extraction spring [PJ]": -1.6,
            "Heat extraction summer [PJ]": -1.5,
            "Heat extraction fall [PJ]": -1.5,
            "COP winter [-]": 3.63,
            "COP spring [-]": 4.16,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.73,
            "Used volume winter [m3]": 62900000.0,
            "Used volume spring [m3]": 28500000.0,
            "Used volume summer [m3]": 28500000.0,
            "Used volume fall [m3]": 28500000.0,
            "Fraction of lake volume winter [-]": 0.0552,
            "Fraction of lake volume spring [-]": 0.025,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.1,
            "Thermocline displacement spring [m]": 1.5,
            "Thermocline displacement summer [m]": 1.6,
            "Thermocline displacement fall [m]": 1.6
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.79,
            "Heat disposal winter [PJ]": 0.6,
            "Heat disposal spring [PJ]": 0.36,
            "Heat disposal summer [PJ]": 0.33,
            "Heat disposal fall [PJ]": 0.6,
            "Used volume winter [m3]": 15100000.0,
            "Used volume spring [m3]": 8930000.0,
            "Used volume summer [m3]": 8190000.0,
            "Used volume fall [m3]": 15200000.0,
            "Fraction of lake volume winter [-]": 0.0133,
            "Fraction of lake volume spring [-]": 0.00784,
            "Fraction of lake volume summer [-]": 0.00718,
            "Fraction of lake volume fall [-]": 0.0133,
            "Thermocline displacement winter [m]": 0.76,
            "Thermocline displacement spring [m]": 0.48,
            "Thermocline displacement summer [m]": 0.45,
            "Thermocline displacement fall [m]": 0.85
        },
        "Regional demand": {
            "Communes": {
                "Commune285": {
                    "Name": "Melano",
                    "Country": "Switzerland",
                    "Population": 1435.0,
                    "Surface [ha]": 537.0
                },
                "Commune286": {
                    "Name": "Bissone",
                    "Country": "Switzerland",
                    "Population": 893.0,
                    "Surface [ha]": 370.0
                },
                "Commune287": {
                    "Name": "Riva San Vitale",
                    "Country": "Switzerland",
                    "Population": 2600.0,
                    "Surface [ha]": 771.0
                },
                "Commune288": {
                    "Name": "Melide",
                    "Country": "Switzerland",
                    "Population": 1779.0,
                    "Surface [ha]": 519.0
                },
                "Commune289": {
                    "Name": "Brusimpiano",
                    "Country": "Italy",
                    "Population": 1229.0,
                    "Surface [ha]": null
                },
                "Commune290": {
                    "Name": "Lavena Ponte Tresa",
                    "Country": "Italy",
                    "Population": 5533.0,
                    "Surface [ha]": null
                },
                "Commune291": {
                    "Name": "Collina d'Oro",
                    "Country": "Switzerland",
                    "Population": 4670.0,
                    "Surface [ha]": 745.0
                },
                "Commune292": {
                    "Name": "Caslano",
                    "Country": "Switzerland",
                    "Population": 4296.0,
                    "Surface [ha]": 466.0
                },
                "Commune293": {
                    "Name": "Ponte Tresa",
                    "Country": "Switzerland",
                    "Population": 796.0,
                    "Surface [ha]": 55.0
                },
                "Commune294": {
                    "Name": "Maroggia",
                    "Country": "Switzerland",
                    "Population": 597.0,
                    "Surface [ha]": 155.0
                },
                "Commune295": {
                    "Name": "Porto Ceresio",
                    "Country": "Italy",
                    "Population": 3028.0,
                    "Surface [ha]": null
                },
                "Commune296": {
                    "Name": "Mendrisio",
                    "Country": "Switzerland",
                    "Population": 14929.0,
                    "Surface [ha]": 3207.0
                },
                "Commune297": {
                    "Name": "Muzzano",
                    "Country": "Switzerland",
                    "Population": 839.0,
                    "Surface [ha]": 170.0
                },
                "Commune298": {
                    "Name": "Vico Morcote",
                    "Country": "Switzerland",
                    "Population": 378.0,
                    "Surface [ha]": 245.0
                },
                "Commune299": {
                    "Name": "Morcote",
                    "Country": "Switzerland",
                    "Population": 731.0,
                    "Surface [ha]": 527.0
                },
                "Commune300": {
                    "Name": "Agno",
                    "Country": "Switzerland",
                    "Population": 4380.0,
                    "Surface [ha]": 303.0
                },
                "Commune301": {
                    "Name": "Magliaso",
                    "Country": "Switzerland",
                    "Population": 1516.0,
                    "Surface [ha]": 176.0
                },
                "Commune302": {
                    "Name": "Brusino Arsizio",
                    "Country": "Switzerland",
                    "Population": 489.0,
                    "Surface [ha]": 619.0
                }
            },
            "Total Population": 50118.0,
            "Demand heating [PJ]": 2.033508936,
            "Demand cooling [PJ]": 0.477361421
        },
        "Lake": "Lower Lake Lugano"
    },
    "Lake Lungern": {
        "Properties": {
            "Type": "Natural, used as reservoir",
            "Canton(s)": "OW",
            "Volume [km3]": 0.065,
            "Surface [km2]": 2.0,
            "Max depth [m]": 68.0,
            "Avg depth [m]": 33.0,
            "Elevation [m]": 688.0,
            "Mixing regime": "Monomictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    9,
                    10,
                    12.5,
                    15,
                    17.5,
                    19,
                    20,
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                    30,
                    39,
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                    50,
                    59,
                    60,
                    61,
                    62,
                    63,
                    64,
                    65,
                    66,
                    67,
                    68
                ],
                "Area [m2]": [
                    1991100.0,
                    1962300.0,
                    1919400.0,
                    1848900.0,
                    1779800.0,
                    1738900.0,
                    1711500.0,
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                    1577800.0,
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                    1474700.0,
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                    993670.0,
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            },
            "Temperature regime": {
                "Station X [m]": 655160.0,
                "Station Y [m]": 183400.0,
                "Profile depths [m]": [
                    0,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    25,
                    30,
                    40,
                    45,
                    48,
                    50,
                    51,
                    52,
                    55,
                    60,
                    65,
                    66.4
                ],
                "Temperature profile in winter [°C]": [
                    null,
                    4.391,
                    4.43,
                    4.448,
                    4.446,
                    4.461,
                    4.464,
                    4.428,
                    4.379,
                    4.33,
                    4.301,
                    4.296,
                    4.293,
                    4.291,
                    4.2891,
                    4.2873,
                    4.2816,
                    4.272,
                    4.2595,
                    4.256
                ],
                "Temperature profile in spring [°C]": [
                    5.36,
                    5.24,
                    5.067,
                    4.953,
                    4.84,
                    4.812,
                    4.783,
                    4.727,
                    4.665,
                    4.61,
                    4.5,
                    4.497,
                    4.508,
                    4.425,
                    4,
                    null,
                    null,
                    null,
                    null,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    null,
                    18.942,
                    17.303,
                    13.271,
                    9.608,
                    7.637,
                    6.425,
                    5.383,
                    5.078,
                    4.764,
                    4.583,
                    4.543,
                    4.519,
                    4.503,
                    4.4966,
                    4.4902,
                    4.4711,
                    4.44,
                    4.4245,
                    4.4202
                ],
                "Temperature profile in fall [°C]": [
                    15.75,
                    15.738,
                    15.725,
                    15.05,
                    14.325,
                    13.662,
                    13.15,
                    11.7,
                    10.8,
                    9.9,
                    9.375,
                    7.825,
                    6.895,
                    6.275,
                    6.223,
                    6.17,
                    6.013,
                    5.633,
                    5.25,
                    5.25
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.096,
            "Heat extraction spring [PJ]": -0.095,
            "Heat extraction summer [PJ]": -0.085,
            "Heat extraction fall [PJ]": -0.087,
            "COP winter [-]": 3.47,
            "COP spring [-]": 3.54,
            "COP summer [-]": 5.04,
            "COP fall [-]": 4.58,
            "Used volume winter [m3]": 6590000.0,
            "Used volume spring [m3]": 4840000.0,
            "Used volume summer [m3]": 1620000.0,
            "Used volume fall [m3]": 1620000.0,
            "Fraction of lake volume winter [-]": 0.101,
            "Fraction of lake volume spring [-]": 0.0744,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.3,
            "Thermocline displacement spring [m]": 2.4,
            "Thermocline displacement summer [m]": 0.97,
            "Thermocline displacement fall [m]": 1.1
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.8,
            "Heat disposal winter [PJ]": 0.034,
            "Heat disposal spring [PJ]": 0.027,
            "Heat disposal summer [PJ]": 0.014,
            "Heat disposal fall [PJ]": 0.034,
            "Used volume winter [m3]": 812000.0,
            "Used volume spring [m3]": 654000.0,
            "Used volume summer [m3]": 322000.0,
            "Used volume fall [m3]": 833000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0101,
            "Fraction of lake volume summer [-]": 0.00495,
            "Fraction of lake volume fall [-]": 0.0128,
            "Thermocline displacement winter [m]": 0.41,
            "Thermocline displacement spring [m]": 0.33,
            "Thermocline displacement summer [m]": 0.19,
            "Thermocline displacement fall [m]": 0.55
        },
        "Regional demand": {
            "Communes": {
                "Commune141": {
                    "Name": "Lungern",
                    "Country": "Switzerland",
                    "Population": 2113.0,
                    "Surface [ha]": 4647.0
                }
            },
            "Total Population": 2113.0,
            "Demand heating [PJ]": 0.119114686,
            "Demand cooling [PJ]": 0.013297109
        },
        "Lake": "Lake Lungern"
    },
    "Lake Murten": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "FR, VD",
            "Volume [km3]": 0.55,
            "Surface [km2]": 22.8,
            "Max depth [m]": 45.0,
            "Avg depth [m]": 22.0,
            "Elevation [m]": 429.0,
            "Residence time [d]": 580.0,
            "Catchment area [km2]": 693.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    1,
                    2,
                    3,
                    4,
                    5,
                    6,
                    7,
                    8,
                    9,
                    10,
                    11,
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                    13,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    29,
                    30,
                    31,
                    32,
                    33,
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                    36,
                    37,
                    38,
                    39,
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                    41,
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                    44,
                    45
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                "Area [m2]": [
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                    22068000.0,
                    21226000.0,
                    20468000.0,
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                    19176000.0,
                    18629000.0,
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                    1617000.0,
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                    430000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 571500.0,
                "Station Y [m]": 197600.0,
                "Profile depths [m]": [
                    0,
                    5,
                    10,
                    20,
                    30,
                    40
                ],
                "Temperature profile in winter [°C]": [
                    5.103,
                    4.684,
                    4.659,
                    4.667,
                    4.706,
                    4.613
                ],
                "Temperature profile in spring [°C]": [
                    11.778,
                    9.93,
                    8.041,
                    6.911,
                    6.553,
                    6.642
                ],
                "Temperature profile in summer [°C]": [
                    22.148,
                    20.367,
                    15.024,
                    9.716,
                    8.762,
                    8.905
                ],
                "Temperature profile in fall [°C]": [
                    14.177,
                    13.899,
                    13.453,
                    8.525,
                    7.689,
                    7.493
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.81,
            "Heat extraction spring [PJ]": -0.76,
            "Heat extraction summer [PJ]": -0.71,
            "Heat extraction fall [PJ]": -0.75,
            "COP winter [-]": 3.52,
            "COP spring [-]": 4.12,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.39,
            "Used volume winter [m3]": 44300000.0,
            "Used volume spring [m3]": 14100000.0,
            "Used volume summer [m3]": 13800000.0,
            "Used volume fall [m3]": 13800000.0,
            "Fraction of lake volume winter [-]": 0.0806,
            "Fraction of lake volume spring [-]": 0.0256,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 1.9,
            "Thermocline displacement spring [m]": 0.83,
            "Thermocline displacement summer [m]": 0.81,
            "Thermocline displacement fall [m]": 0.89
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.59,
            "Heat disposal winter [PJ]": 0.29,
            "Heat disposal spring [PJ]": 0.041,
            "Heat disposal summer [PJ]": 0.06,
            "Heat disposal fall [PJ]": 0.29,
            "Used volume winter [m3]": 6880000.0,
            "Used volume spring [m3]": 1150000.0,
            "Used volume summer [m3]": 2280000.0,
            "Used volume fall [m3]": 9160000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00208,
            "Fraction of lake volume summer [-]": 0.00415,
            "Fraction of lake volume fall [-]": 0.0167,
            "Thermocline displacement winter [m]": 0.3,
            "Thermocline displacement spring [m]": 0.068,
            "Thermocline displacement summer [m]": 0.13,
            "Thermocline displacement fall [m]": 0.59
        },
        "Regional demand": {
            "Communes": {
                "Commune181": {
                    "Name": "Vully-les-Lacs",
                    "Country": "Switzerland",
                    "Population": 2792.0,
                    "Surface [ha]": 2092.0
                },
                "Commune182": {
                    "Name": "Muntelier",
                    "Country": "Switzerland",
                    "Population": 953.0,
                    "Surface [ha]": 250.0
                },
                "Commune183": {
                    "Name": "Faoug",
                    "Country": "Switzerland",
                    "Population": 822.0,
                    "Surface [ha]": 352.0
                },
                "Commune184": {
                    "Name": "Greng",
                    "Country": "Switzerland",
                    "Population": 174.0,
                    "Surface [ha]": 247.0
                },
                "Commune185": {
                    "Name": "Mont-Vully",
                    "Country": "Switzerland",
                    "Population": 3495.0,
                    "Surface [ha]": 2434.0
                },
                "Commune186": {
                    "Name": "Meyriez",
                    "Country": "Switzerland",
                    "Population": 599.0,
                    "Surface [ha]": 185.0
                },
                "Commune187": {
                    "Name": "Murten",
                    "Country": "Switzerland",
                    "Population": 6545.0,
                    "Surface [ha]": 1585.0
                },
                "Commune188": {
                    "Name": "Galmiz",
                    "Country": "Switzerland",
                    "Population": 647.0,
                    "Surface [ha]": 994.0
                },
                "Commune189": {
                    "Name": "Avenches",
                    "Country": "Switzerland",
                    "Population": 4037.0,
                    "Surface [ha]": 1949.0
                }
            },
            "Total Population": 20064.0,
            "Demand heating [PJ]": 0.934183698,
            "Demand cooling [PJ]": 0.166536216
        },
        "Lake": "Lake Murten"
    },
    "Lake Neuchâtel": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "NE, BE, FR, VD",
            "Volume [km3]": 13.77,
            "Surface [km2]": 218.3,
            "Max depth [m]": 152.0,
            "Avg depth [m]": 64.0,
            "Elevation [m]": 429.0,
            "Residence time [d]": 3000.0,
            "Catchment area [km2]": 2670.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    9,
                    19,
                    29,
                    39,
                    49,
                    59,
                    69,
                    79,
                    89,
                    99,
                    109,
                    119,
                    129,
                    139,
                    149,
                    153,
                    154
                ],
                "Area [m2]": [
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                    162500000.0,
                    152000000.0,
                    142000000.0,
                    132000000.0,
                    122000000.0,
                    110000000.0,
                    98000000.0,
                    85000000.0,
                    75000000.0,
                    65000000.0,
                    57000000.0,
                    46000000.0,
                    32000000.0,
                    10000000.0,
                    1000000.0,
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                ]
            },
            "Temperature regime": {
                "Station X [m]": 554610.0,
                "Station Y [m]": 194980.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2,
                    5,
                    6,
                    7,
                    10,
                    14,
                    15,
                    16,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    29,
                    30,
                    31,
                    40,
                    80,
                    100,
                    140,
                    152
                ],
                "Temperature profile in winter [°C]": [
                    6.356,
                    6.35,
                    6.345,
                    6.327,
                    6.326,
                    6.325,
                    6.323,
                    6.32,
                    6.319,
                    6.317,
                    6.312,
                    6.309,
                    6.307,
                    6.307,
                    6.306,
                    6.306,
                    6.306,
                    6.305,
                    6.301,
                    6.297,
                    6.293,
                    6.289,
                    6.285,
                    6.274,
                    6.175,
                    5.782,
                    5.586,
                    5.355,
                    5.343
                ],
                "Temperature profile in spring [°C]": [
                    8.527,
                    8.366,
                    8.206,
                    7.723,
                    7.584,
                    7.431,
                    7.003,
                    6.618,
                    6.522,
                    6.443,
                    6.286,
                    6.207,
                    6.128,
                    6.077,
                    6.031,
                    5.985,
                    5.94,
                    5.894,
                    5.854,
                    5.815,
                    5.776,
                    5.737,
                    5.697,
                    5.674,
                    5.466,
                    5.177,
                    5.055,
                    4.92,
                    4.908
                ],
                "Temperature profile in summer [°C]": [
                    19.993,
                    19.807,
                    19.622,
                    19.065,
                    18.669,
                    18.272,
                    17.083,
                    14.374,
                    13.696,
                    13.123,
                    11.976,
                    11.403,
                    10.83,
                    10.419,
                    10.008,
                    9.597,
                    9.186,
                    8.775,
                    8.521,
                    8.267,
                    8.013,
                    7.759,
                    7.505,
                    7.399,
                    6.44,
                    5.75,
                    5.404,
                    5.197,
                    5.234
                ],
                "Temperature profile in fall [°C]": [
                    15.231,
                    15.188,
                    15.131,
                    14.987,
                    14.96,
                    14.934,
                    14.855,
                    14.271,
                    14.11,
                    13.841,
                    13.316,
                    13.047,
                    12.75,
                    12.258,
                    11.946,
                    11.545,
                    11.129,
                    10.685,
                    10.326,
                    9.992,
                    9.636,
                    9.289,
                    8.961,
                    8.778,
                    7.224,
                    6.138,
                    5.577,
                    5.299,
                    5.291
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -20.0,
            "Heat extraction spring [PJ]": -20.0,
            "Heat extraction summer [PJ]": -18.0,
            "Heat extraction fall [PJ]": -19.0,
            "COP winter [-]": 3.62,
            "COP spring [-]": 3.8,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.52,
            "Used volume winter [m3]": 790000000.0,
            "Used volume spring [m3]": 527000000.0,
            "Used volume summer [m3]": 344000000.0,
            "Used volume fall [m3]": 344000000.0,
            "Fraction of lake volume winter [-]": 0.0574,
            "Fraction of lake volume spring [-]": 0.0383,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.6,
            "Thermocline displacement spring [m]": 2.8,
            "Thermocline displacement summer [m]": 2.3,
            "Thermocline displacement fall [m]": 2.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.8,
            "Heat disposal winter [PJ]": 7.2,
            "Heat disposal spring [PJ]": 6.0,
            "Heat disposal summer [PJ]": 2.7,
            "Heat disposal fall [PJ]": 7.2,
            "Used volume winter [m3]": 178000000.0,
            "Used volume spring [m3]": 144000000.0,
            "Used volume summer [m3]": 65400000.0,
            "Used volume fall [m3]": 177000000.0,
            "Fraction of lake volume winter [-]": 0.0129,
            "Fraction of lake volume spring [-]": 0.0104,
            "Fraction of lake volume summer [-]": 0.00475,
            "Fraction of lake volume fall [-]": 0.0129,
            "Thermocline displacement winter [m]": 0.82,
            "Thermocline displacement spring [m]": 0.77,
            "Thermocline displacement summer [m]": 0.43,
            "Thermocline displacement fall [m]": 1.2
        },
        "Regional demand": {
            "Communes": {
                "Commune190": {
                    "Name": "Cudrefin",
                    "Country": "Switzerland",
                    "Population": 1462.0,
                    "Surface [ha]": 1554.0
                },
                "Commune191": {
                    "Name": "Corcelles-près-Concise",
                    "Country": "Switzerland",
                    "Population": 332.0,
                    "Surface [ha]": 406.0
                },
                "Commune192": {
                    "Name": "Châbles",
                    "Country": "Switzerland",
                    "Population": 733.0,
                    "Surface [ha]": 913.0
                },
                "Commune193": {
                    "Name": "Concise",
                    "Country": "Switzerland",
                    "Population": 934.0,
                    "Surface [ha]": 1138.0
                },
                "Commune194": {
                    "Name": "Ins",
                    "Country": "Switzerland",
                    "Population": 3406.0,
                    "Surface [ha]": 2387.0
                },
                "Commune195": {
                    "Name": "Vaumarcus",
                    "Country": "Switzerland",
                    "Population": 268.0,
                    "Surface [ha]": 177.0
                },
                "Commune196": {
                    "Name": "Vernay",
                    "Country": "Switzerland",
                    "Population": 1067.0,
                    "Surface [ha]": 1886.0
                },
                "Commune197": {
                    "Name": "Gorgier",
                    "Country": "Switzerland",
                    "Population": 1983.0,
                    "Surface [ha]": 1400.0
                },
                "Commune198": {
                    "Name": "La Tène",
                    "Country": "Switzerland",
                    "Population": 4823.0,
                    "Surface [ha]": 540.0
                },
                "Commune199": {
                    "Name": "Hauterive (NE)",
                    "Country": "Switzerland",
                    "Population": 2560.0,
                    "Surface [ha]": 215.0
                },
                "Commune200": {
                    "Name": "Onnens (VD)",
                    "Country": "Switzerland",
                    "Population": 500.0,
                    "Surface [ha]": 514.0
                },
                "Commune201": {
                    "Name": "Grandson",
                    "Country": "Switzerland",
                    "Population": 3257.0,
                    "Surface [ha]": 785.0
                },
                "Commune202": {
                    "Name": "Chevroux",
                    "Country": "Switzerland",
                    "Population": 417.0,
                    "Surface [ha]": 348.0
                },
                "Commune203": {
                    "Name": "Cheyres",
                    "Country": "Switzerland",
                    "Population": 1373.0,
                    "Surface [ha]": 1320.0
                },
                "Commune204": {
                    "Name": "Saint-Aubin-Sauges",
                    "Country": "Switzerland",
                    "Population": 2445.0,
                    "Surface [ha]": 774.0
                },
                "Commune205": {
                    "Name": "Yvonand",
                    "Country": "Switzerland",
                    "Population": 3101.0,
                    "Surface [ha]": 1340.0
                },
                "Commune206": {
                    "Name": "Boudry",
                    "Country": "Switzerland",
                    "Population": 5496.0,
                    "Surface [ha]": 1680.0
                },
                "Commune207": {
                    "Name": "Cheseaux-Noréaz",
                    "Country": "Switzerland",
                    "Population": 662.0,
                    "Surface [ha]": 590.0
                },
                "Commune208": {
                    "Name": "Neuchâtel",
                    "Country": "Switzerland",
                    "Population": 33815.0,
                    "Surface [ha]": 1815.0
                },
                "Commune209": {
                    "Name": "Montagny-près-Yverdon",
                    "Country": "Switzerland",
                    "Population": 727.0,
                    "Surface [ha]": 352.0
                },
                "Commune210": {
                    "Name": "Gampelen",
                    "Country": "Switzerland",
                    "Population": 844.0,
                    "Surface [ha]": 1060.0
                },
                "Commune211": {
                    "Name": "Bevaix",
                    "Country": "Switzerland",
                    "Population": 3863.0,
                    "Surface [ha]": 1076.0
                },
                "Commune212": {
                    "Name": "Saint-Blaise",
                    "Country": "Switzerland",
                    "Population": 3246.0,
                    "Surface [ha]": 891.0
                },
                "Commune213": {
                    "Name": "Gletterens",
                    "Country": "Switzerland",
                    "Population": 957.0,
                    "Surface [ha]": 711.0
                },
                "Commune214": {
                    "Name": "Cortaillod",
                    "Country": "Switzerland",
                    "Population": 4759.0,
                    "Surface [ha]": 373.0
                },
                "Commune215": {
                    "Name": "Bonvillars",
                    "Country": "Switzerland",
                    "Population": 510.0,
                    "Surface [ha]": 752.0
                },
                "Commune216": {
                    "Name": "Milvignes",
                    "Country": "Switzerland",
                    "Population": 8998.0,
                    "Surface [ha]": 885.0
                },
                "Commune217": {
                    "Name": "Delley-Portalban",
                    "Country": "Switzerland",
                    "Population": 1038.0,
                    "Surface [ha]": 1661.0
                },
                "Commune218": {
                    "Name": "Estavayer-le-Lac",
                    "Country": "Switzerland",
                    "Population": 6134.0,
                    "Surface [ha]": 2637.0
                },
                "Commune219": {
                    "Name": "Yverdon-les-Bains",
                    "Country": "Switzerland",
                    "Population": 29406.0,
                    "Surface [ha]": 1354.0
                }
            },
            "Total Population": 129116.0,
            "Demand heating [PJ]": 6.01166579,
            "Demand cooling [PJ]": 1.071695079
        },
        "Lake": "Lake Neuchâtel"
    },
    "Lake Pfäffikon": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "ZH",
            "Volume [km3]": 0.059,
            "Surface [km2]": 3.3,
            "Max depth [m]": 36.0,
            "Avg depth [m]": 19.0,
            "Elevation [m]": 537.0,
            "Residence time [d]": 760.0,
            "Catchment area [km2]": 40.0,
            "Mixing regime": "Monomictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    0.1,
                    1,
                    2,
                    2.5,
                    4.5,
                    5,
                    7,
                    7.5,
                    9.5,
                    10,
                    12,
                    12.5,
                    14.5,
                    15,
                    17,
                    17.5,
                    19.5,
                    20,
                    22,
                    24.5,
                    25,
                    27,
                    29.5,
                    30,
                    31,
                    32,
                    33,
                    34,
                    34.5,
                    35,
                    35.6
                ],
                "Area [m2]": [
                    3197500.0,
                    3189000.0,
                    3113200.0,
                    3030000.0,
                    3004000.0,
                    2901000.0,
                    2880700.0,
                    2800000.0,
                    2757800.0,
                    2592000.0,
                    2543700.0,
                    2355000.0,
                    2301400.0,
                    2093000.0,
                    2041700.0,
                    1843000.0,
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                    1605000.0,
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                    1379000.0,
                    996000.0,
                    921150.0,
                    651000.0,
                    335000.0,
                    282120.0,
                    189980.0,
                    116000.0,
                    89407,
                    66271,
                    56000,
                    20579,
                    1000
                ]
            },
            "Temperature regime": {
                "Station X [m]": 701625.0,
                "Station Y [m]": 245400.0,
                "Profile depths [m]": [
                    0.3,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    27.5,
                    30,
                    33,
                    34
                ],
                "Temperature profile in winter [°C]": [
                    4.582,
                    4.617,
                    4.626,
                    4.647,
                    4.66,
                    4.679,
                    4.606,
                    4.544,
                    4.539,
                    4.543,
                    4.533,
                    4.522,
                    4.453,
                    4.449
                ],
                "Temperature profile in spring [°C]": [
                    10.064,
                    9.296,
                    7.883,
                    6.398,
                    5.735,
                    5.309,
                    5.065,
                    4.894,
                    4.742,
                    4.581,
                    4.552,
                    4.532,
                    4.608,
                    4.6
                ],
                "Temperature profile in summer [°C]": [
                    21.235,
                    20.378,
                    17.644,
                    11.587,
                    8.193,
                    6.815,
                    6.119,
                    5.714,
                    5.464,
                    5.19,
                    5.145,
                    5.101,
                    5.081,
                    5.08
                ],
                "Temperature profile in fall [°C]": [
                    13.465,
                    13.31,
                    13.15,
                    11.885,
                    9.135,
                    7.294,
                    6.335,
                    5.822,
                    5.541,
                    5.235,
                    5.194,
                    5.161,
                    5.147,
                    5.142
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.087,
            "Heat extraction spring [PJ]": -0.083,
            "Heat extraction summer [PJ]": -0.077,
            "Heat extraction fall [PJ]": -0.081,
            "COP winter [-]": 3.49,
            "COP spring [-]": 3.95,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.3,
            "Used volume winter [m3]": 5510000.0,
            "Used volume spring [m3]": 1830000.0,
            "Used volume summer [m3]": 1480000.0,
            "Used volume fall [m3]": 1480000.0,
            "Fraction of lake volume winter [-]": 0.0933,
            "Fraction of lake volume spring [-]": 0.031,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 1.7,
            "Thermocline displacement spring [m]": 0.65,
            "Thermocline displacement summer [m]": 0.58,
            "Thermocline displacement fall [m]": 0.64
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.59,
            "Heat disposal winter [PJ]": 0.031,
            "Heat disposal spring [PJ]": 0.0095,
            "Heat disposal summer [PJ]": 0.002,
            "Heat disposal fall [PJ]": 0.031,
            "Used volume winter [m3]": 738000.0,
            "Used volume spring [m3]": 227000.0,
            "Used volume summer [m3]": 47600.0,
            "Used volume fall [m3]": 748000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00385,
            "Fraction of lake volume summer [-]": 0.000807,
            "Fraction of lake volume fall [-]": 0.0127,
            "Thermocline displacement winter [m]": 0.23,
            "Thermocline displacement spring [m]": 0.08,
            "Thermocline displacement summer [m]": 0.019,
            "Thermocline displacement fall [m]": 0.33
        },
        "Regional demand": {
            "Communes": {
                "Commune231": {
                    "Name": "Wetzikon (ZH)",
                    "Country": "Switzerland",
                    "Population": 23938.0,
                    "Surface [ha]": 1681.0
                },
                "Commune232": {
                    "Name": "Pfäffikon",
                    "Country": "Switzerland",
                    "Population": 11275.0,
                    "Surface [ha]": 1951.0
                },
                "Commune233": {
                    "Name": "Seegräben",
                    "Country": "Switzerland",
                    "Population": 1398.0,
                    "Surface [ha]": 377.0
                }
            },
            "Total Population": 36611.0,
            "Demand heating [PJ]": 1.854410515,
            "Demand cooling [PJ]": 0.273237046
        },
        "Lake": "Lake Pfäffikon"
    },
    "Lake Sarnen": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "OW",
            "Volume [km3]": 0.239,
            "Surface [km2]": 7.5,
            "Max depth [m]": 51.0,
            "Avg depth [m]": 31.0,
            "Elevation [m]": 469.0,
            "Residence time [d]": 290.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    9,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    29,
                    30,
                    39,
                    40,
                    49,
                    50,
                    51
                ],
                "Area [m2]": [
                    7147000.0,
                    7040800.0,
                    6883100.0,
                    6624100.0,
                    6370200.0,
                    6220200.0,
                    6147000.0,
                    5966000.0,
                    5787600.0,
                    5612000.0,
                    5439100.0,
                    5101400.0,
                    4839000.0,
                    4739700.0,
                    3892900.0,
                    3570000.0,
                    1293000.0,
                    328950.0,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 658330.0,
                "Station Y [m]": 190770.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2,
                    2.8,
                    4,
                    5,
                    6,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    35,
                    40,
                    45,
                    46,
                    49,
                    50,
                    50.8
                ],
                "Temperature profile in winter [°C]": [
                    4.7,
                    4.727,
                    4.753,
                    4.767,
                    4.767,
                    4.767,
                    4.767,
                    4.767,
                    4.767,
                    4.767,
                    4.767,
                    4.775,
                    4.783,
                    4.8,
                    4.817,
                    4.833,
                    4.85,
                    4.867,
                    4.875,
                    4.9,
                    null,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    6.578,
                    6.533,
                    6.489,
                    6.449,
                    6.327,
                    6.233,
                    6.118,
                    5.933,
                    5.678,
                    5.467,
                    5.222,
                    5.083,
                    4.989,
                    4.797,
                    4.7,
                    4.617,
                    4.572,
                    4.515,
                    4.526,
                    4.557,
                    4.478,
                    4.099
                ],
                "Temperature profile in summer [°C]": [
                    18.78,
                    17.9,
                    17.02,
                    16.308,
                    14.948,
                    13.86,
                    13.204,
                    12.22,
                    10.84,
                    9.7,
                    7.96,
                    7.4,
                    6.84,
                    5.72,
                    5.48,
                    5.24,
                    5.24,
                    5.04,
                    4.896,
                    5.18,
                    5.288,
                    5.265
                ],
                "Temperature profile in fall [°C]": [
                    13.589,
                    13.562,
                    13.536,
                    13.454,
                    13.116,
                    12.844,
                    12.618,
                    12.278,
                    11.256,
                    9.8,
                    8.333,
                    7.533,
                    6.837,
                    6.133,
                    5.922,
                    5.706,
                    5.6,
                    5.524,
                    5.513,
                    5.479,
                    5.539,
                    5.695
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.35,
            "Heat extraction spring [PJ]": -0.35,
            "Heat extraction summer [PJ]": -0.31,
            "Heat extraction fall [PJ]": -0.33,
            "COP winter [-]": 3.5,
            "COP spring [-]": 3.64,
            "COP summer [-]": 5.01,
            "COP fall [-]": 4.32,
            "Used volume winter [m3]": 20600000.0,
            "Used volume spring [m3]": 13100000.0,
            "Used volume summer [m3]": 5980000.0,
            "Used volume fall [m3]": 5980000.0,
            "Fraction of lake volume winter [-]": 0.0862,
            "Fraction of lake volume spring [-]": 0.0546,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.9,
            "Thermocline displacement spring [m]": 2.0,
            "Thermocline displacement summer [m]": 1.0,
            "Thermocline displacement fall [m]": 1.0
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.73,
            "Heat disposal winter [PJ]": 0.13,
            "Heat disposal spring [PJ]": 0.082,
            "Heat disposal summer [PJ]": 0.033,
            "Heat disposal fall [PJ]": 0.13,
            "Used volume winter [m3]": 2990000.0,
            "Used volume spring [m3]": 1960000.0,
            "Used volume summer [m3]": 795000.0,
            "Used volume fall [m3]": 3140000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0082,
            "Fraction of lake volume summer [-]": 0.00333,
            "Fraction of lake volume fall [-]": 0.0131,
            "Thermocline displacement winter [m]": 0.42,
            "Thermocline displacement spring [m]": 0.31,
            "Thermocline displacement summer [m]": 0.13,
            "Thermocline displacement fall [m]": 0.53
        },
        "Regional demand": {
            "Communes": {
                "Commune234": {
                    "Name": "Sarnen",
                    "Country": "Switzerland",
                    "Population": 10232.0,
                    "Surface [ha]": 7688.0
                },
                "Commune235": {
                    "Name": "Giswil",
                    "Country": "Switzerland",
                    "Population": 3558.0,
                    "Surface [ha]": 8596.0
                },
                "Commune236": {
                    "Name": "Sachseln",
                    "Country": "Switzerland",
                    "Population": 5044.0,
                    "Surface [ha]": 5747.0
                }
            },
            "Total Population": 18834.0,
            "Demand heating [PJ]": 0.905455416,
            "Demand cooling [PJ]": 0.150488369
        },
        "Lake": "Lake Sarnen"
    },
    "Lake Sempach": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "LU",
            "Volume [km3]": 0.66,
            "Surface [km2]": 14.5,
            "Max depth [m]": 87.0,
            "Avg depth [m]": 44.0,
            "Elevation [m]": 504.0,
            "Residence time [d]": 6170.0,
            "Catchment area [km2]": 77.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    4,
                    5,
                    7.5,
                    10,
                    12.5,
                    14,
                    15,
                    17.5,
                    20,
                    24,
                    25,
                    30,
                    34,
                    40,
                    44,
                    50,
                    54,
                    60,
                    64,
                    70,
                    74,
                    75,
                    79,
                    80,
                    81,
                    82,
                    83,
                    84,
                    85,
                    87
                ],
                "Area [m2]": [
                    14090000.0,
                    13978000.0,
                    13811000.0,
                    13645000.0,
                    13534000.0,
                    13259000.0,
                    12987000.0,
                    12718000.0,
                    12558000.0,
                    12377000.0,
                    11929000.0,
                    11489000.0,
                    10803000.0,
                    10602000.0,
                    9620600.0,
                    8870100.0,
                    7674100.0,
                    6924900.0,
                    5857300.0,
                    5195200.0,
                    4420800.0,
                    3939300.0,
                    3240100.0,
                    2811900.0,
                    2673600.0,
                    2155200.0,
                    1809500.0,
                    1494100.0,
                    1208800.0,
                    953690.0,
                    728800.0,
                    100,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 654650.0,
                "Station Y [m]": 221220.0,
                "Profile depths [m]": [
                    0.2,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    30,
                    40,
                    45,
                    50,
                    60,
                    70,
                    75,
                    80,
                    82,
                    83,
                    84,
                    85,
                    86,
                    87
                ],
                "Temperature profile in winter [°C]": [
                    5.193,
                    5.168,
                    5.219,
                    5.214,
                    5.227,
                    5.217,
                    5.219,
                    5.195,
                    5.162,
                    5.142,
                    5.024,
                    4.921,
                    4.891,
                    4.862,
                    4.799,
                    4.768,
                    4.76,
                    4.746,
                    4.742,
                    4.741,
                    4.739,
                    4.738,
                    null,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    8.861,
                    8.547,
                    8.04,
                    7.231,
                    6.308,
                    5.848,
                    5.561,
                    5.345,
                    5.204,
                    5.063,
                    4.782,
                    4.647,
                    4.601,
                    4.554,
                    4.504,
                    4.463,
                    4.45,
                    4.433,
                    4.433,
                    4.431,
                    4.43,
                    4.441,
                    3.775,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    21.202,
                    20.893,
                    20.381,
                    18.536,
                    13.997,
                    10.11,
                    8.126,
                    7.033,
                    6.515,
                    5.998,
                    5.23,
                    5.017,
                    4.932,
                    4.849,
                    4.766,
                    4.719,
                    4.701,
                    4.685,
                    4.682,
                    4.681,
                    4.684,
                    4.687,
                    4.075,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    14.995,
                    14.985,
                    14.94,
                    14.815,
                    14.173,
                    11.813,
                    9.357,
                    7.862,
                    7.129,
                    6.396,
                    5.372,
                    5.085,
                    5.036,
                    4.987,
                    4.914,
                    4.969,
                    4.978,
                    4.96,
                    4.902,
                    4.873,
                    4.845,
                    4.817,
                    4.2,
                    null
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.97,
            "Heat extraction spring [PJ]": -0.94,
            "Heat extraction summer [PJ]": -0.86,
            "Heat extraction fall [PJ]": -0.89,
            "COP winter [-]": 3.53,
            "COP spring [-]": 3.83,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.49,
            "Used volume winter [m3]": 51100000.0,
            "Used volume spring [m3]": 24000000.0,
            "Used volume summer [m3]": 16500000.0,
            "Used volume fall [m3]": 16500000.0,
            "Fraction of lake volume winter [-]": 0.0775,
            "Fraction of lake volume spring [-]": 0.0364,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.6,
            "Thermocline displacement spring [m]": 1.8,
            "Thermocline displacement summer [m]": 1.3,
            "Thermocline displacement fall [m]": 1.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.79,
            "Heat disposal winter [PJ]": 0.35,
            "Heat disposal spring [PJ]": 0.23,
            "Heat disposal summer [PJ]": 0.17,
            "Heat disposal fall [PJ]": 0.35,
            "Used volume winter [m3]": 8250000.0,
            "Used volume spring [m3]": 5370000.0,
            "Used volume summer [m3]": 4070000.0,
            "Used volume fall [m3]": 8250000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00814,
            "Fraction of lake volume summer [-]": 0.00617,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.59,
            "Thermocline displacement spring [m]": 0.4,
            "Thermocline displacement summer [m]": 0.31,
            "Thermocline displacement fall [m]": 0.69
        },
        "Regional demand": {
            "Communes": {
                "Commune237": {
                    "Name": "Nottwil",
                    "Country": "Switzerland",
                    "Population": 3476.0,
                    "Surface [ha]": 1483.0
                },
                "Commune238": {
                    "Name": "Eich",
                    "Country": "Switzerland",
                    "Population": 1707.0,
                    "Surface [ha]": 922.0
                },
                "Commune239": {
                    "Name": "Sursee",
                    "Country": "Switzerland",
                    "Population": 9390.0,
                    "Surface [ha]": 605.0
                },
                "Commune240": {
                    "Name": "Oberkirch",
                    "Country": "Switzerland",
                    "Population": 4062.0,
                    "Surface [ha]": 1096.0
                },
                "Commune241": {
                    "Name": "Schenkon",
                    "Country": "Switzerland",
                    "Population": 2731.0,
                    "Surface [ha]": 771.0
                },
                "Commune242": {
                    "Name": "Sempach",
                    "Country": "Switzerland",
                    "Population": 4171.0,
                    "Surface [ha]": 1168.0
                },
                "Commune243": {
                    "Name": "Neuenkirch",
                    "Country": "Switzerland",
                    "Population": 6484.0,
                    "Surface [ha]": 2627.0
                }
            },
            "Total Population": 32021.0,
            "Demand heating [PJ]": 1.581886663,
            "Demand cooling [PJ]": 0.247170099
        },
        "Lake": "Lake Sempach"
    },
    "Lake St. Moritz": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "GR",
            "Volume [km3]": 0.02,
            "Surface [km2]": 0.78,
            "Max depth [m]": 44.0,
            "Avg depth [m]": 26.0,
            "Elevation [m]": 1768.0,
            "Residence time [d]": 40.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    8,
                    10,
                    12.5,
                    15,
                    17.5,
                    18,
                    20,
                    25,
                    28,
                    30,
                    38,
                    40,
                    41,
                    42,
                    43,
                    44
                ],
                "Area [m2]": [
                    780000.0,
                    762710.0,
                    737140.0,
                    695500.0,
                    655060.0,
                    647120.0,
                    619260.0,
                    585290.0,
                    552290.0,
                    520240.0,
                    513940.0,
                    490990.0,
                    435920.0,
                    404450.0,
                    369780.0,
                    246620.0,
                    111830.0,
                    64163,
                    29654,
                    8299,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 784868.0,
                "Station Y [m]": 152108.0,
                "Profile depths [m]": [
                    0,
                    0.8,
                    1.8,
                    2.8,
                    3.8,
                    4.8,
                    5.8,
                    6.8,
                    7.8,
                    8.8,
                    9.8,
                    10.8,
                    11.8,
                    12.8,
                    13.8,
                    14.8,
                    15.8,
                    16.8,
                    17.8,
                    18.8,
                    19.8,
                    20.8,
                    21.8,
                    22.8,
                    23.8,
                    24.8,
                    25.8,
                    26.8,
                    27.8,
                    28.8,
                    29.8,
                    30.8,
                    31.8,
                    32.8,
                    33.8,
                    34.8,
                    35.8,
                    36.8,
                    37.8,
                    38.8,
                    39.8,
                    40.8
                ],
                "Temperature profile in winter [°C]": [
                    3.125,
                    3.39,
                    3.728,
                    3.968,
                    4.145,
                    4.262,
                    4.281,
                    4.259,
                    4.262,
                    4.249,
                    4.233,
                    4.21,
                    4.19,
                    4.171,
                    4.131,
                    4.129,
                    4.136,
                    4.132,
                    4.135,
                    4.173,
                    4.223,
                    4.253,
                    4.268,
                    4.317,
                    4.324,
                    4.35,
                    4.459,
                    4.487,
                    4.472,
                    4.372,
                    4.278,
                    4.188,
                    4.137,
                    4.105,
                    4.08,
                    4.085,
                    4.097,
                    4.091,
                    4.088,
                    4.098,
                    4.125,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    3.144,
                    3.538,
                    3.981,
                    4.258,
                    4.279,
                    4.262,
                    4.204,
                    4.137,
                    4.081,
                    4.032,
                    4.008,
                    3.976,
                    3.939,
                    3.918,
                    3.904,
                    3.893,
                    3.895,
                    3.884,
                    3.873,
                    3.866,
                    3.89,
                    3.888,
                    3.9,
                    3.902,
                    3.895,
                    3.875,
                    3.911,
                    3.927,
                    3.985,
                    4.017,
                    4.001,
                    3.974,
                    3.951,
                    3.947,
                    3.923,
                    3.908,
                    3.908,
                    3.9,
                    3.908,
                    3.923,
                    3.935,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    14.237,
                    13.925,
                    13.834,
                    13.789,
                    13.731,
                    13.603,
                    13.388,
                    13.296,
                    13.221,
                    13.073,
                    12.928,
                    12.825,
                    12.684,
                    12.538,
                    12.332,
                    11.972,
                    11.161,
                    9.959,
                    8.538,
                    7.473,
                    6.791,
                    6.164,
                    5.444,
                    5.077,
                    4.751,
                    4.481,
                    4.38,
                    4.328,
                    4.313,
                    4.282,
                    4.253,
                    4.232,
                    4.225,
                    4.228,
                    4.238,
                    4.233,
                    4.226,
                    4.228,
                    4.24,
                    4.324,
                    null,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    9.418,
                    9.418,
                    9.411,
                    9.406,
                    9.406,
                    9.402,
                    9.397,
                    9.391,
                    9.386,
                    9.379,
                    9.368,
                    9.353,
                    9.329,
                    9.319,
                    9.291,
                    9.26,
                    9.132,
                    8.962,
                    8.62,
                    8.012,
                    7.403,
                    6.907,
                    6.378,
                    5.735,
                    5.243,
                    4.854,
                    4.564,
                    4.392,
                    4.298,
                    4.232,
                    4.187,
                    4.133,
                    4.098,
                    4.079,
                    4.046,
                    4.032,
                    4.02,
                    4.007,
                    4.009,
                    4.005,
                    null,
                    null
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.86,
            "Heat extraction winter [PJ]": -0.029,
            "Heat extraction spring [PJ]": -0.03,
            "Heat extraction summer [PJ]": -0.019,
            "Heat extraction fall [PJ]": -0.021,
            "COP winter [-]": 3.47,
            "COP spring [-]": 3.46,
            "COP summer [-]": 4.4,
            "COP fall [-]": 3.89,
            "Used volume winter [m3]": 2010000.0,
            "Used volume spring [m3]": 2190000.0,
            "Used volume summer [m3]": 353000.0,
            "Used volume fall [m3]": 496000.0,
            "Fraction of lake volume winter [-]": 0.101,
            "Fraction of lake volume spring [-]": 0.11,
            "Fraction of lake volume summer [-]": 0.0177,
            "Fraction of lake volume fall [-]": 0.0248,
            "Thermocline displacement winter [m]": 2.7,
            "Thermocline displacement spring [m]": 2.9,
            "Thermocline displacement summer [m]": 0.67,
            "Thermocline displacement fall [m]": 1.0
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.51,
            "Heat disposal winter [PJ]": 0.01,
            "Heat disposal spring [PJ]": 0.0058,
            "Heat disposal summer [PJ]": 0.00053,
            "Heat disposal fall [PJ]": 0.0046,
            "Used volume winter [m3]": 250000.0,
            "Used volume spring [m3]": 137000.0,
            "Used volume summer [m3]": 12500.0,
            "Used volume fall [m3]": 110000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00686,
            "Fraction of lake volume summer [-]": 0.000627,
            "Fraction of lake volume fall [-]": 0.00551,
            "Thermocline displacement winter [m]": 0.34,
            "Thermocline displacement spring [m]": 0.18,
            "Thermocline displacement summer [m]": 0.024,
            "Thermocline displacement fall [m]": 0.23
        },
        "Regional demand": {
            "Communes": {
                "Commune247": {
                    "Name": "St. Moritz",
                    "Country": "Switzerland",
                    "Population": 5233.0,
                    "Surface [ha]": 2869.0
                }
            },
            "Total Population": 5233.0,
            "Demand heating [PJ]": 0.509106494,
            "Demand cooling [PJ]": 0.0
        },
        "Lake": "Lake St. Moritz"
    },
    "Lake Thun": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "BE",
            "Volume [km3]": 6.5,
            "Surface [km2]": 48.3,
            "Max depth [m]": 217.0,
            "Avg depth [m]": 136.0,
            "Elevation [m]": 558.0,
            "Residence time [d]": 684.0,
            "Catchment area [km2]": 2500.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    10,
                    20,
                    30,
                    40,
                    50,
                    60,
                    70,
                    80,
                    90,
                    100,
                    110,
                    120,
                    130,
                    140,
                    150,
                    160,
                    170,
                    180,
                    190,
                    200,
                    210,
                    215
                ],
                "Area [m2]": [
                    47927000.0,
                    44587000.0,
                    43303000.0,
                    42110000.0,
                    40550000.0,
                    39083000.0,
                    36973000.0,
                    35321000.0,
                    33762000.0,
                    32569000.0,
                    31560000.0,
                    30404000.0,
                    29259000.0,
                    28056000.0,
                    26759000.0,
                    25093000.0,
                    23241000.0,
                    21574000.0,
                    19593000.0,
                    16667000.0,
                    13889000.0,
                    10370000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 624850.0,
                "Station Y [m]": 169150.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2,
                    2.8,
                    4,
                    5,
                    6,
                    7,
                    7.8,
                    9,
                    10,
                    11,
                    12,
                    13,
                    14,
                    15,
                    16,
                    17,
                    18,
                    19,
                    20,
                    21,
                    22,
                    23,
                    24,
                    25,
                    26,
                    27,
                    28,
                    29,
                    30,
                    31,
                    32,
                    33,
                    34,
                    35,
                    36,
                    37,
                    38,
                    39,
                    40,
                    41,
                    42,
                    43,
                    44,
                    45,
                    46,
                    47,
                    48,
                    49,
                    50,
                    51,
                    52,
                    53,
                    54,
                    55,
                    56,
                    57,
                    58,
                    59,
                    60,
                    61,
                    62,
                    63,
                    64,
                    65,
                    66,
                    67,
                    68,
                    69,
                    70,
                    71,
                    72,
                    73,
                    74,
                    75,
                    76,
                    77,
                    78,
                    79,
                    80,
                    81,
                    82,
                    83,
                    84,
                    85,
                    86,
                    87,
                    88,
                    89,
                    90,
                    91,
                    92,
                    93,
                    94,
                    95,
                    96,
                    97,
                    98,
                    99,
                    100,
                    101,
                    102,
                    103,
                    104,
                    105,
                    106,
                    107,
                    108,
                    109,
                    110,
                    111,
                    112,
                    113,
                    114,
                    115,
                    116,
                    117,
                    118,
                    119,
                    120,
                    121,
                    122,
                    123,
                    124,
                    125,
                    126,
                    127,
                    128,
                    129,
                    130,
                    131,
                    132,
                    133,
                    134,
                    135,
                    136,
                    137,
                    138,
                    139,
                    140,
                    141,
                    142,
                    143,
                    144,
                    145,
                    146,
                    147,
                    148,
                    149,
                    150,
                    151,
                    152,
                    153,
                    154,
                    155,
                    156,
                    157,
                    158,
                    159,
                    160,
                    161,
                    162,
                    163,
                    164,
                    165,
                    166,
                    167,
                    168,
                    169,
                    170,
                    171,
                    172,
                    173,
                    174,
                    175,
                    176,
                    177,
                    178,
                    179,
                    180,
                    181,
                    182,
                    183,
                    184,
                    185,
                    186,
                    187,
                    188,
                    189,
                    190,
                    191,
                    192,
                    193,
                    194,
                    195,
                    196,
                    197,
                    198,
                    199,
                    200,
                    201,
                    202,
                    203,
                    204,
                    205,
                    206,
                    207,
                    208,
                    209,
                    210,
                    211,
                    212,
                    213,
                    214,
                    215
                ],
                "Temperature profile in winter [°C]": [
                    5.43,
                    5.428,
                    5.427,
                    5.425,
                    5.426,
                    5.428,
                    5.428,
                    5.426,
                    5.425,
                    5.429,
                    5.434,
                    5.433,
                    5.433,
                    5.432,
                    5.431,
                    5.43,
                    5.429,
                    5.427,
                    5.426,
                    5.425,
                    5.425,
                    5.425,
                    5.426,
                    5.429,
                    5.429,
                    5.429,
                    5.427,
                    5.413,
                    5.385,
                    5.364,
                    5.343,
                    5.329,
                    5.32,
                    5.315,
                    5.309,
                    5.298,
                    5.291,
                    5.289,
                    5.28,
                    5.276,
                    5.274,
                    5.268,
                    5.266,
                    5.264,
                    5.263,
                    5.261,
                    5.259,
                    5.255,
                    5.252,
                    5.249,
                    5.247,
                    5.246,
                    5.244,
                    5.244,
                    5.242,
                    5.24,
                    5.242,
                    5.243,
                    5.242,
                    5.241,
                    5.24,
                    5.241,
                    5.244,
                    5.247,
                    5.246,
                    5.247,
                    5.246,
                    5.246,
                    5.246,
                    5.248,
                    5.247,
                    5.247,
                    5.246,
                    5.246,
                    5.246,
                    5.245,
                    5.245,
                    5.245,
                    5.245,
                    5.248,
                    5.246,
                    5.246,
                    5.244,
                    5.244,
                    5.255,
                    5.26,
                    5.26,
                    5.261,
                    5.26,
                    5.261,
                    5.261,
                    5.258,
                    5.26,
                    5.259,
                    5.258,
                    5.257,
                    5.257,
                    5.256,
                    5.256,
                    5.255,
                    5.255,
                    5.254,
                    5.253,
                    5.252,
                    5.251,
                    5.249,
                    5.249,
                    5.247,
                    5.247,
                    5.247,
                    5.247,
                    5.245,
                    5.245,
                    5.242,
                    5.243,
                    5.241,
                    5.241,
                    5.24,
                    5.239,
                    5.238,
                    5.238,
                    5.237,
                    5.236,
                    5.237,
                    5.235,
                    5.234,
                    5.234,
                    5.233,
                    5.235,
                    5.235,
                    5.234,
                    5.234,
                    5.233,
                    5.231,
                    5.231,
                    5.229,
                    5.228,
                    5.226,
                    5.225,
                    5.224,
                    5.224,
                    5.224,
                    5.224,
                    5.223,
                    5.222,
                    5.221,
                    5.222,
                    5.222,
                    5.221,
                    5.219,
                    5.218,
                    5.217,
                    5.216,
                    5.216,
                    5.214,
                    5.213,
                    5.212,
                    5.21,
                    5.209,
                    5.207,
                    5.207,
                    5.205,
                    5.205,
                    5.204,
                    5.202,
                    5.202,
                    5.201,
                    5.2,
                    5.199,
                    5.199,
                    5.198,
                    5.197,
                    5.196,
                    5.196,
                    5.196,
                    5.196,
                    5.196,
                    5.196,
                    5.195,
                    5.195,
                    5.195,
                    5.194,
                    5.194,
                    5.193,
                    5.193,
                    5.195,
                    5.196,
                    5.197,
                    5.196,
                    5.197,
                    5.195,
                    5.193,
                    5.191,
                    5.19,
                    5.19,
                    5.19,
                    5.19,
                    5.189,
                    5.187,
                    5.186,
                    5.184,
                    5.171,
                    5.171,
                    5.17,
                    5.17,
                    5.169,
                    5.169,
                    5.168,
                    5.168,
                    5.168,
                    5.169,
                    5.212,
                    5.188,
                    5.247,
                    5.305,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    6.227,
                    6.176,
                    6.095,
                    6.044,
                    5.928,
                    5.816,
                    5.729,
                    5.662,
                    5.626,
                    5.54,
                    5.469,
                    5.395,
                    5.336,
                    5.281,
                    5.205,
                    5.135,
                    5.091,
                    5.074,
                    5.054,
                    5.027,
                    5.005,
                    4.995,
                    4.984,
                    4.971,
                    4.959,
                    4.939,
                    4.921,
                    4.905,
                    4.893,
                    4.881,
                    4.868,
                    4.864,
                    4.856,
                    4.85,
                    4.846,
                    4.844,
                    4.843,
                    4.841,
                    4.839,
                    4.839,
                    4.838,
                    4.839,
                    4.84,
                    4.845,
                    4.848,
                    4.851,
                    4.857,
                    4.861,
                    4.866,
                    4.869,
                    4.873,
                    4.885,
                    4.898,
                    4.913,
                    4.925,
                    4.938,
                    4.951,
                    4.963,
                    4.976,
                    4.988,
                    5.002,
                    4.999,
                    4.997,
                    4.994,
                    4.991,
                    4.987,
                    4.984,
                    4.982,
                    4.979,
                    4.976,
                    4.974,
                    4.971,
                    4.968,
                    4.966,
                    4.964,
                    4.96,
                    4.958,
                    4.958,
                    4.955,
                    4.951,
                    4.948,
                    4.946,
                    4.942,
                    4.94,
                    4.938,
                    4.936,
                    4.933,
                    4.931,
                    4.929,
                    4.926,
                    4.924,
                    4.922,
                    4.918,
                    4.916,
                    4.914,
                    4.912,
                    4.909,
                    4.907,
                    4.905,
                    4.902,
                    4.901,
                    4.9,
                    4.9,
                    4.899,
                    4.899,
                    4.897,
                    4.897,
                    4.896,
                    4.895,
                    4.893,
                    4.891,
                    4.89,
                    4.888,
                    4.887,
                    4.886,
                    4.885,
                    4.886,
                    4.886,
                    4.884,
                    4.883,
                    4.882,
                    4.881,
                    4.879,
                    4.879,
                    4.878,
                    4.878,
                    4.878,
                    4.877,
                    4.875,
                    4.874,
                    4.872,
                    4.871,
                    4.871,
                    4.87,
                    4.868,
                    4.867,
                    4.866,
                    4.866,
                    4.865,
                    4.864,
                    4.862,
                    4.861,
                    4.861,
                    4.859,
                    4.856,
                    4.856,
                    4.856,
                    4.854,
                    4.853,
                    4.852,
                    4.85,
                    4.849,
                    4.848,
                    4.846,
                    4.846,
                    4.844,
                    4.844,
                    4.841,
                    4.841,
                    4.84,
                    4.838,
                    4.837,
                    4.835,
                    4.834,
                    4.833,
                    4.832,
                    4.83,
                    4.829,
                    4.828,
                    4.828,
                    4.827,
                    4.825,
                    4.821,
                    4.821,
                    4.817,
                    4.816,
                    4.814,
                    4.813,
                    4.812,
                    4.812,
                    4.809,
                    4.808,
                    4.807,
                    4.806,
                    4.805,
                    4.804,
                    4.802,
                    4.801,
                    4.799,
                    4.797,
                    4.796,
                    4.796,
                    4.795,
                    4.794,
                    4.791,
                    4.788,
                    4.787,
                    4.786,
                    4.783,
                    4.782,
                    4.78,
                    4.817,
                    4.817,
                    4.82,
                    4.82,
                    4.823,
                    4.82,
                    4.817,
                    4.817,
                    4.82,
                    4.817,
                    4.82,
                    4.823,
                    4.823,
                    null,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    17.595,
                    17.52,
                    17.367,
                    17.218,
                    16.886,
                    16.308,
                    15.766,
                    15.287,
                    14.758,
                    13.876,
                    13.37,
                    13.043,
                    12.762,
                    12.49,
                    12.238,
                    11.787,
                    11.245,
                    10.893,
                    10.502,
                    9.96,
                    9.502,
                    8.998,
                    8.503,
                    8.076,
                    7.749,
                    7.397,
                    7.175,
                    7.016,
                    6.902,
                    6.767,
                    6.605,
                    6.451,
                    6.34,
                    6.226,
                    6.121,
                    6.047,
                    5.981,
                    5.909,
                    5.818,
                    5.749,
                    5.707,
                    5.68,
                    5.648,
                    5.61,
                    5.585,
                    5.562,
                    5.53,
                    5.502,
                    5.478,
                    5.457,
                    5.438,
                    5.425,
                    5.411,
                    5.389,
                    5.374,
                    5.357,
                    5.345,
                    5.336,
                    5.324,
                    5.309,
                    5.3,
                    5.294,
                    5.284,
                    5.271,
                    5.263,
                    5.255,
                    5.252,
                    5.241,
                    5.231,
                    5.222,
                    5.207,
                    5.199,
                    5.193,
                    5.183,
                    5.172,
                    5.159,
                    5.149,
                    5.14,
                    5.137,
                    5.127,
                    5.121,
                    5.116,
                    5.103,
                    5.097,
                    5.091,
                    5.088,
                    5.085,
                    5.082,
                    5.077,
                    5.071,
                    5.066,
                    5.063,
                    5.059,
                    5.056,
                    5.048,
                    5.045,
                    5.042,
                    5.037,
                    5.036,
                    5.041,
                    5.045,
                    5.042,
                    5.04,
                    5.037,
                    5.035,
                    5.035,
                    5.032,
                    5.035,
                    5.037,
                    5.04,
                    5.042,
                    5.039,
                    5.039,
                    5.039,
                    5.042,
                    5.042,
                    5.042,
                    5.037,
                    5.034,
                    5.032,
                    5.024,
                    5.016,
                    5.014,
                    5.016,
                    5.014,
                    5.009,
                    5.011,
                    5.009,
                    5.009,
                    5.011,
                    5.014,
                    5.013,
                    5.013,
                    5.013,
                    5.011,
                    5.006,
                    5.006,
                    5.003,
                    5.006,
                    5.008,
                    5.008,
                    5.01,
                    5.013,
                    5.013,
                    5.013,
                    5.013,
                    5.013,
                    5.01,
                    5.01,
                    5.01,
                    5.013,
                    5.01,
                    5.01,
                    5.01,
                    5.01,
                    5.015,
                    5.013,
                    5.013,
                    5.013,
                    5.018,
                    5.023,
                    5.023,
                    5.023,
                    5.023,
                    5.023,
                    5.023,
                    5.023,
                    5.023,
                    5.021,
                    5.021,
                    5.021,
                    5.024,
                    5.024,
                    5.026,
                    5.026,
                    5.026,
                    5.026,
                    5.026,
                    5.026,
                    5.024,
                    5.021,
                    5.022,
                    5.022,
                    5.024,
                    5.024,
                    5.022,
                    5.022,
                    5.022,
                    5.024,
                    5.024,
                    5.024,
                    5.03,
                    5.03,
                    5.03,
                    5.03,
                    5.03,
                    5.03,
                    5.03,
                    5.032,
                    5.03,
                    5.027,
                    4.937,
                    4.94,
                    4.943,
                    4.943,
                    4.943,
                    4.943,
                    4.943,
                    4.95,
                    4.95,
                    4.953,
                    4.95,
                    4.953,
                    4.953,
                    null,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    13.13,
                    13.108,
                    13.083,
                    13.065,
                    13.03,
                    13.007,
                    12.989,
                    12.96,
                    12.895,
                    12.82,
                    12.764,
                    12.644,
                    12.509,
                    12.381,
                    12.252,
                    12.121,
                    11.949,
                    11.779,
                    11.602,
                    11.439,
                    11.244,
                    10.911,
                    10.567,
                    10.197,
                    9.833,
                    9.447,
                    9.047,
                    8.686,
                    8.337,
                    7.984,
                    7.647,
                    7.481,
                    7.308,
                    7.148,
                    7.011,
                    6.875,
                    6.737,
                    6.608,
                    6.482,
                    6.366,
                    6.256,
                    6.206,
                    6.159,
                    6.11,
                    6.062,
                    6.017,
                    5.97,
                    5.925,
                    5.882,
                    5.841,
                    5.799,
                    5.77,
                    5.742,
                    5.714,
                    5.686,
                    5.66,
                    5.634,
                    5.607,
                    5.58,
                    5.554,
                    5.53,
                    5.522,
                    5.514,
                    5.506,
                    5.499,
                    5.491,
                    5.484,
                    5.478,
                    5.469,
                    5.462,
                    5.456,
                    5.448,
                    5.441,
                    5.434,
                    5.427,
                    5.421,
                    5.413,
                    5.405,
                    5.399,
                    5.39,
                    5.384,
                    5.376,
                    5.37,
                    5.363,
                    5.357,
                    5.35,
                    5.344,
                    5.338,
                    5.331,
                    5.325,
                    5.318,
                    5.311,
                    5.306,
                    5.3,
                    5.293,
                    5.287,
                    5.282,
                    5.276,
                    5.269,
                    5.263,
                    5.257,
                    5.255,
                    5.253,
                    5.25,
                    5.247,
                    5.245,
                    5.242,
                    5.24,
                    5.238,
                    5.236,
                    5.234,
                    5.231,
                    5.229,
                    5.227,
                    5.225,
                    5.223,
                    5.221,
                    5.219,
                    5.217,
                    5.215,
                    5.214,
                    5.211,
                    5.209,
                    5.207,
                    5.206,
                    5.204,
                    5.202,
                    5.2,
                    5.199,
                    5.196,
                    5.195,
                    5.193,
                    5.191,
                    5.189,
                    5.188,
                    5.186,
                    5.185,
                    5.183,
                    5.182,
                    5.18,
                    5.179,
                    5.179,
                    5.176,
                    5.175,
                    5.174,
                    5.172,
                    5.171,
                    5.17,
                    5.167,
                    5.165,
                    5.164,
                    5.162,
                    5.162,
                    5.161,
                    5.16,
                    5.16,
                    5.159,
                    5.158,
                    5.157,
                    5.157,
                    5.156,
                    5.155,
                    5.155,
                    5.154,
                    5.154,
                    5.154,
                    5.153,
                    5.153,
                    5.152,
                    5.152,
                    5.15,
                    5.15,
                    5.149,
                    5.148,
                    5.148,
                    5.147,
                    5.147,
                    5.146,
                    5.145,
                    5.145,
                    5.145,
                    5.146,
                    5.145,
                    5.144,
                    5.144,
                    5.143,
                    5.142,
                    5.142,
                    5.141,
                    5.141,
                    5.14,
                    5.14,
                    5.14,
                    5.14,
                    5.14,
                    5.139,
                    5.139,
                    5.139,
                    5.138,
                    5.138,
                    5.137,
                    5.203,
                    5.203,
                    5.204,
                    5.204,
                    5.205,
                    5.195,
                    5.196,
                    5.197,
                    5.198,
                    5.2,
                    5.201,
                    5.201,
                    5.184,
                    5.29,
                    5.335
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -9.5,
            "Heat extraction spring [PJ]": -9.4,
            "Heat extraction summer [PJ]": -8.6,
            "Heat extraction fall [PJ]": -8.9,
            "COP winter [-]": 3.55,
            "COP spring [-]": 3.61,
            "COP summer [-]": 4.84,
            "COP fall [-]": 4.27,
            "Used volume winter [m3]": 473000000.0,
            "Used volume spring [m3]": 384000000.0,
            "Used volume summer [m3]": 162000000.0,
            "Used volume fall [m3]": 162000000.0,
            "Fraction of lake volume winter [-]": 0.0728,
            "Fraction of lake volume spring [-]": 0.0591,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 9.9,
            "Thermocline displacement spring [m]": 8.3,
            "Thermocline displacement summer [m]": 3.7,
            "Thermocline displacement fall [m]": 3.8
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.92,
            "Heat disposal winter [PJ]": 3.4,
            "Heat disposal spring [PJ]": 3.2,
            "Heat disposal summer [PJ]": 2.5,
            "Heat disposal fall [PJ]": 3.4,
            "Used volume winter [m3]": 82600000.0,
            "Used volume spring [m3]": 75700000.0,
            "Used volume summer [m3]": 60100000.0,
            "Used volume fall [m3]": 82400000.0,
            "Fraction of lake volume winter [-]": 0.0127,
            "Fraction of lake volume spring [-]": 0.0117,
            "Fraction of lake volume summer [-]": 0.00925,
            "Fraction of lake volume fall [-]": 0.0127,
            "Thermocline displacement winter [m]": 1.7,
            "Thermocline displacement spring [m]": 1.6,
            "Thermocline displacement summer [m]": 1.4,
            "Thermocline displacement fall [m]": 1.9
        },
        "Regional demand": {
            "Communes": {
                "Commune248": {
                    "Name": "Sigriswil",
                    "Country": "Switzerland",
                    "Population": 4671.0,
                    "Surface [ha]": 5541.0
                },
                "Commune249": {
                    "Name": "Hilterfingen",
                    "Country": "Switzerland",
                    "Population": 4049.0,
                    "Surface [ha]": 281.0
                },
                "Commune250": {
                    "Name": "Oberhofen am Thunersee",
                    "Country": "Switzerland",
                    "Population": 2390.0,
                    "Surface [ha]": 271.0
                },
                "Commune251": {
                    "Name": "Leissigen",
                    "Country": "Switzerland",
                    "Population": 976.0,
                    "Surface [ha]": 1038.0
                },
                "Commune252": {
                    "Name": "Unterseen",
                    "Country": "Switzerland",
                    "Population": 5691.0,
                    "Surface [ha]": 1399.0
                },
                "Commune253": {
                    "Name": "Krattigen",
                    "Country": "Switzerland",
                    "Population": 1106.0,
                    "Surface [ha]": 600.0
                },
                "Commune254": {
                    "Name": "Därligen",
                    "Country": "Switzerland",
                    "Population": 408.0,
                    "Surface [ha]": 693.0
                },
                "Commune255": {
                    "Name": "Spiez",
                    "Country": "Switzerland",
                    "Population": 12555.0,
                    "Surface [ha]": 1672.0
                },
                "Commune256": {
                    "Name": "Beatenberg",
                    "Country": "Switzerland",
                    "Population": 1184.0,
                    "Surface [ha]": 2917.0
                },
                "Commune257": {
                    "Name": "Thun",
                    "Country": "Switzerland",
                    "Population": 43303.0,
                    "Surface [ha]": 2157.0
                }
            },
            "Total Population": 76333.0,
            "Demand heating [PJ]": 3.927127338,
            "Demand cooling [PJ]": 0.557269067
        },
        "Lake": "Lake Thun"
    },
    "Lake Lucerne: Kreuztrichter and Vitznauerbecken": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "LU, NW, SZ",
            "Volume [km3]": 4.35,
            "Surface [km2]": 59.0,
            "Max depth [m]": 151.0,
            "Avg depth [m]": 83.0,
            "Elevation [m]": 434.0,
            "Residence time [d]": 260.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    14,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    34,
                    40,
                    50,
                    54,
                    60,
                    70,
                    74,
                    75,
                    80,
                    90,
                    94,
                    100,
                    110,
                    114,
                    120,
                    124,
                    130,
                    134,
                    140,
                    144,
                    150,
                    151
                ],
                "Area [m2]": [
                    58922000.0,
                    58170000.0,
                    57056000.0,
                    55603000.0,
                    54720000.0,
                    53846000.0,
                    52981000.0,
                    52466000.0,
                    52153000.0,
                    51378000.0,
                    50609000.0,
                    49086000.0,
                    47558000.0,
                    46361000.0,
                    43564000.0,
                    39498000.0,
                    38041000.0,
                    35678000.0,
                    30150000.0,
                    28065000.0,
                    27411000.0,
                    26091000.0,
                    23115000.0,
                    21822000.0,
                    18550000.0,
                    13157000.0,
                    12018000.0,
                    10611000.0,
                    9722000.0,
                    8197300.0,
                    7253000.0,
                    5144100.0,
                    3939000.0,
                    85322,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 675330.0,
                "Station Y [m]": 207376.0,
                "Profile depths [m]": [
                    0,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    30,
                    50,
                    75,
                    100,
                    120,
                    130,
                    135,
                    138,
                    140,
                    141,
                    142,
                    143,
                    144,
                    145,
                    146,
                    147,
                    148,
                    149
                ],
                "Temperature profile in winter [°C]": [
                    5.491,
                    5.475,
                    5.459,
                    5.459,
                    5.365,
                    5.363,
                    5.358,
                    5.345,
                    5.371,
                    5.317,
                    5.026,
                    4.869,
                    4.715,
                    4.682,
                    4.668,
                    4.67,
                    4.669,
                    4.669,
                    4.67,
                    4.671,
                    4.672,
                    4.672,
                    4.673,
                    4.674,
                    4.677,
                    4.678,
                    4.9
                ],
                "Temperature profile in spring [°C]": [
                    8.309,
                    7.633,
                    6.977,
                    6.544,
                    6.153,
                    5.961,
                    5.754,
                    5.555,
                    5.375,
                    5.047,
                    4.746,
                    4.68,
                    4.614,
                    4.619,
                    4.623,
                    4.641,
                    4.642,
                    4.642,
                    4.643,
                    4.643,
                    4.644,
                    4.645,
                    4.645,
                    4.645,
                    4.645,
                    4.646,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    18.163,
                    16.235,
                    13.82,
                    12.085,
                    10.581,
                    10.037,
                    9.511,
                    9.005,
                    8.491,
                    6.747,
                    5.078,
                    4.834,
                    4.616,
                    4.6,
                    4.592,
                    4.595,
                    4.596,
                    4.597,
                    4.598,
                    4.6,
                    4.602,
                    4.603,
                    4.605,
                    4.582,
                    4.583,
                    4.585,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    13.336,
                    12.779,
                    12.344,
                    11.856,
                    11.373,
                    11.04,
                    10.683,
                    10.23,
                    9.808,
                    7.378,
                    5.411,
                    5.037,
                    4.771,
                    4.732,
                    4.712,
                    4.716,
                    4.718,
                    4.719,
                    4.719,
                    4.719,
                    4.721,
                    4.723,
                    4.724,
                    4.708,
                    4.709,
                    4.71,
                    5.025
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -6.4,
            "Heat extraction spring [PJ]": -6.2,
            "Heat extraction summer [PJ]": -5.7,
            "Heat extraction fall [PJ]": -6.0,
            "COP winter [-]": 3.55,
            "COP spring [-]": 3.78,
            "COP summer [-]": 4.92,
            "COP fall [-]": 4.29,
            "Used volume winter [m3]": 312000000.0,
            "Used volume spring [m3]": 172000000.0,
            "Used volume summer [m3]": 109000000.0,
            "Used volume fall [m3]": 109000000.0,
            "Fraction of lake volume winter [-]": 0.0716,
            "Fraction of lake volume spring [-]": 0.0396,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 5.3,
            "Thermocline displacement spring [m]": 3.1,
            "Thermocline displacement summer [m]": 2.1,
            "Thermocline displacement fall [m]": 2.1
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.84,
            "Heat disposal winter [PJ]": 2.3,
            "Heat disposal spring [PJ]": 1.9,
            "Heat disposal summer [PJ]": 1.2,
            "Heat disposal fall [PJ]": 2.3,
            "Used volume winter [m3]": 54400000.0,
            "Used volume spring [m3]": 45200000.0,
            "Used volume summer [m3]": 29000000.0,
            "Used volume fall [m3]": 54400000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0104,
            "Fraction of lake volume summer [-]": 0.00668,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.92,
            "Thermocline displacement spring [m]": 0.81,
            "Thermocline displacement summer [m]": 0.56,
            "Thermocline displacement fall [m]": 1.0
        },
        "Regional demand": {
            "Communes": {
                "Commune124": {
                    "Name": "Hergiswil (NW)",
                    "Country": "Switzerland",
                    "Population": 5611.0,
                    "Surface [ha]": 1699.0
                },
                "Commune125": {
                    "Name": "Weggis",
                    "Country": "Switzerland",
                    "Population": 4355.0,
                    "Surface [ha]": 2529.0
                },
                "Commune126": {
                    "Name": "Horw",
                    "Country": "Switzerland",
                    "Population": 13813.0,
                    "Surface [ha]": 2043.0
                },
                "Commune127": {
                    "Name": "Meggen",
                    "Country": "Switzerland",
                    "Population": 6775.0,
                    "Surface [ha]": 1393.0
                },
                "Commune128": {
                    "Name": "Küssnacht (SZ)",
                    "Country": "Switzerland",
                    "Population": 12395.0,
                    "Surface [ha]": 3620.0
                },
                "Commune129": {
                    "Name": "Luzern",
                    "Country": "Switzerland",
                    "Population": 81057.0,
                    "Surface [ha]": null
                },
                "Commune130": {
                    "Name": "Vitznau",
                    "Country": "Switzerland",
                    "Population": 1271.0,
                    "Surface [ha]": 1177.0
                },
                "Commune131": {
                    "Name": "Greppen",
                    "Country": "Switzerland",
                    "Population": 1034.0,
                    "Surface [ha]": 525.0
                },
                "Commune132": {
                    "Name": "Stansstad",
                    "Country": "Switzerland",
                    "Population": 4381.0,
                    "Surface [ha]": null
                }
            },
            "Total Population": 130692.0,
            "Demand heating [PJ]": 6.109800734,
            "Demand cooling [PJ]": 1.079711958
        },
        "Lake": "Lake Lucerne: Kreuztrichter and Vitznauerbecken"
    },
    "Lake Lucerne: Alpnachersee": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "NW, OW",
            "Volume [km3]": 0.1,
            "Surface [km2]": 4.5,
            "Max depth [m]": 35.0,
            "Avg depth [m]": 22.0,
            "Elevation [m]": 434.0,
            "Residence time [d]": 100.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    4,
                    5,
                    7.5,
                    9,
                    10,
                    12.5,
                    14,
                    15,
                    17.5,
                    19,
                    20,
                    24,
                    25,
                    29,
                    30,
                    31,
                    31.5,
                    32,
                    33,
                    33.5
                ],
                "Area [m2]": [
                    4761600.0,
                    4650300.0,
                    4485700.0,
                    4324100.0,
                    4235700.0,
                    4018500.0,
                    3891000.0,
                    3790200.0,
                    3543800.0,
                    3400000.0,
                    3336800.0,
                    3181400.0,
                    3090000.0,
                    2977000.0,
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                    2389600.0,
                    1813600.0,
                    1549400.0,
                    1306000.0,
                    1192100.0,
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                    20000
                ]
            },
            "Temperature regime": {
                "Station X [m]": 667150.0,
                "Station Y [m]": 202260.0,
                "Profile depths [m]": [
                    0.1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    27.5,
                    30,
                    31,
                    31.8,
                    32.5,
                    34
                ],
                "Temperature profile in winter [°C]": [
                    3.872,
                    3.883,
                    4.033,
                    4.067,
                    4.1,
                    4.127,
                    4.133,
                    4.133,
                    4.133,
                    4.133,
                    4.167,
                    4.167,
                    3.95,
                    3.95,
                    3.95,
                    null,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    5.1,
                    5.1,
                    5.1,
                    5.05,
                    5,
                    4.92,
                    4.9,
                    4.8,
                    4.7,
                    4.6,
                    4.65,
                    4.675,
                    4.7,
                    4.625,
                    4.569,
                    4.513,
                    4.4
                ],
                "Temperature profile in summer [°C]": [
                    22.034,
                    21.65,
                    20.95,
                    18.5,
                    13.9,
                    11.18,
                    10.5,
                    9.25,
                    8.625,
                    8,
                    6.95,
                    6.525,
                    6.1,
                    6,
                    5.925,
                    null,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    12.873,
                    13.033,
                    12.933,
                    12.8,
                    11.867,
                    11.227,
                    11.067,
                    9.633,
                    8.95,
                    8.267,
                    6.9,
                    6.683,
                    6.467,
                    6.089,
                    5.9,
                    null,
                    null
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.15,
            "Heat extraction spring [PJ]": -0.15,
            "Heat extraction summer [PJ]": -0.13,
            "Heat extraction fall [PJ]": -0.14,
            "COP winter [-]": 3.45,
            "COP spring [-]": 3.52,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.26,
            "Used volume winter [m3]": 11500000.0,
            "Used volume spring [m3]": 8060000.0,
            "Used volume summer [m3]": 2500000.0,
            "Used volume fall [m3]": 2500000.0,
            "Fraction of lake volume winter [-]": 0.115,
            "Fraction of lake volume spring [-]": 0.0806,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 2.4,
            "Thermocline displacement spring [m]": 1.7,
            "Thermocline displacement summer [m]": 0.75,
            "Thermocline displacement fall [m]": 0.77
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.62,
            "Heat disposal winter [PJ]": 0.052,
            "Heat disposal spring [PJ]": 0.024,
            "Heat disposal summer [PJ]": 0.0002,
            "Heat disposal fall [PJ]": 0.052,
            "Used volume winter [m3]": 1250000.0,
            "Used volume spring [m3]": 574000.0,
            "Used volume summer [m3]": 5380.0,
            "Used volume fall [m3]": 1370000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00574,
            "Fraction of lake volume summer [-]": 5.38e-05,
            "Fraction of lake volume fall [-]": 0.0137,
            "Thermocline displacement winter [m]": 0.26,
            "Thermocline displacement spring [m]": 0.12,
            "Thermocline displacement summer [m]": 0.0016,
            "Thermocline displacement fall [m]": 0.42
        },
        "Regional demand": {
            "Communes": {
                "Commune117": {
                    "Name": "Ennetmoos",
                    "Country": "Switzerland",
                    "Population": 2103.0,
                    "Surface [ha]": 1495.0
                },
                "Commune118": {
                    "Name": "Alpnach",
                    "Country": "Switzerland",
                    "Population": 5834.0,
                    "Surface [ha]": 5635.0
                }
            },
            "Total Population": 7937.0,
            "Demand heating [PJ]": 0.371051697,
            "Demand cooling [PJ]": 0.065571526
        },
        "Lake": "Lake Lucerne: Alpnachersee"
    },
    "Lake Lucerne: Gersauer- and Treibbecken": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "LU, NW, SZ, UR",
            "Volume [km3]": 4.41,
            "Surface [km2]": 30.0,
            "Max depth [m]": 214.0,
            "Avg depth [m]": 145.0,
            "Elevation [m]": 434.0,
            "Residence time [d]": 570.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    14,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    34,
                    40,
                    50,
                    54,
                    60,
                    70,
                    74,
                    75,
                    80,
                    90,
                    94,
                    100,
                    110,
                    114,
                    120,
                    130,
                    134,
                    140,
                    150,
                    154,
                    160,
                    170,
                    174,
                    180,
                    184,
                    190,
                    194,
                    200,
                    204,
                    210,
                    211,
                    212,
                    213,
                    214
                ],
                "Area [m2]": [
                    30274000.0,
                    30204000.0,
                    30099000.0,
                    29924000.0,
                    29750000.0,
                    29577000.0,
                    29404000.0,
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                    24822000.0,
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                    23369000.0,
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                    22280000.0,
                    21086000.0,
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                    2192800.0,
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                    1051200.0,
                    636000.0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 681064.0,
                "Station Y [m]": 203696.0,
                "Profile depths [m]": [
                    0.1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    50,
                    75,
                    100,
                    150,
                    180,
                    193,
                    195,
                    200,
                    203,
                    210,
                    212,
                    213,
                    213.8
                ],
                "Temperature profile in winter [°C]": [
                    5.592,
                    5.609,
                    5.627,
                    5.629,
                    5.63,
                    5.63,
                    5.63,
                    5.635,
                    5.639,
                    5.617,
                    5.594,
                    5.324,
                    5.171,
                    5.006,
                    4.859,
                    4.859,
                    4.862,
                    4.863,
                    4.864,
                    4.879,
                    4.873,
                    4.267,
                    4.25,
                    null
                ],
                "Temperature profile in spring [°C]": [
                    7.724,
                    7.342,
                    6.852,
                    6.589,
                    6.245,
                    6.014,
                    5.797,
                    5.671,
                    5.53,
                    5.344,
                    5.158,
                    4.885,
                    4.855,
                    4.833,
                    4.806,
                    4.843,
                    4.858,
                    4.861,
                    4.867,
                    4.869,
                    4.876,
                    4.222,
                    4.233,
                    null
                ],
                "Temperature profile in summer [°C]": [
                    17.456,
                    15.977,
                    14.416,
                    12.773,
                    11.618,
                    10.724,
                    9.993,
                    9.308,
                    8.691,
                    7.721,
                    6.751,
                    5.541,
                    5.207,
                    4.956,
                    4.856,
                    4.864,
                    4.87,
                    4.871,
                    4.874,
                    4.893,
                    4.897,
                    4.475,
                    4.475,
                    null
                ],
                "Temperature profile in fall [°C]": [
                    12.884,
                    12.823,
                    12.577,
                    12.113,
                    11.65,
                    11.195,
                    10.753,
                    10.372,
                    9.743,
                    8.52,
                    7.27,
                    5.623,
                    5.29,
                    4.99,
                    4.793,
                    4.805,
                    4.799,
                    4.8,
                    4.803,
                    4.808,
                    4.817,
                    4.167,
                    null,
                    null
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.59,
            "Heat extraction winter [PJ]": -6.4,
            "Heat extraction spring [PJ]": -6.3,
            "Heat extraction summer [PJ]": -1.1,
            "Heat extraction fall [PJ]": -1.1,
            "COP winter [-]": 3.56,
            "COP spring [-]": 3.73,
            "COP summer [-]": 4.82,
            "COP fall [-]": 4.24,
            "Used volume winter [m3]": 303000000.0,
            "Used volume spring [m3]": 193000000.0,
            "Used volume summer [m3]": 20000000.0,
            "Used volume fall [m3]": 20100000.0,
            "Fraction of lake volume winter [-]": 0.0687,
            "Fraction of lake volume spring [-]": 0.0437,
            "Fraction of lake volume summer [-]": 0.00454,
            "Fraction of lake volume fall [-]": 0.00457,
            "Thermocline displacement winter [m]": 10.0,
            "Thermocline displacement spring [m]": 6.4,
            "Thermocline displacement summer [m]": 0.69,
            "Thermocline displacement fall [m]": 0.69
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.9,
            "Heat disposal winter [PJ]": 2.3,
            "Heat disposal spring [PJ]": 2.1,
            "Heat disposal summer [PJ]": 1.7,
            "Heat disposal fall [PJ]": 2.2,
            "Used volume winter [m3]": 55100000.0,
            "Used volume spring [m3]": 50300000.0,
            "Used volume summer [m3]": 40700000.0,
            "Used volume fall [m3]": 52700000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0114,
            "Fraction of lake volume summer [-]": 0.00923,
            "Fraction of lake volume fall [-]": 0.0119,
            "Thermocline displacement winter [m]": 1.8,
            "Thermocline displacement spring [m]": 1.7,
            "Thermocline displacement summer [m]": 1.4,
            "Thermocline displacement fall [m]": 1.8
        },
        "Regional demand": {
            "Communes": {
                "Commune119": {
                    "Name": "Gersau",
                    "Country": "Switzerland",
                    "Population": 2213.0,
                    "Surface [ha]": 2357.0
                },
                "Commune120": {
                    "Name": "Ennetbürgen",
                    "Country": "Switzerland",
                    "Population": 4549.0,
                    "Surface [ha]": 1770.0
                },
                "Commune121": {
                    "Name": "Emmetten",
                    "Country": "Switzerland",
                    "Population": 1363.0,
                    "Surface [ha]": 2862.0
                },
                "Commune122": {
                    "Name": "Buochs",
                    "Country": "Switzerland",
                    "Population": 5398.0,
                    "Surface [ha]": 1204.0
                },
                "Commune123": {
                    "Name": "Beckenried",
                    "Country": "Switzerland",
                    "Population": 3452.0,
                    "Surface [ha]": 3296.0
                }
            },
            "Total Population": 16975.0,
            "Demand heating [PJ]": 0.793574721,
            "Demand cooling [PJ]": 0.140238963
        },
        "Lake": "Lake Lucerne: Gersauer- and Treibbecken"
    },
    "Lake Lucerne: Urnersee": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "SZ, UR",
            "Volume [km3]": 3.16,
            "Surface [km2]": 22.0,
            "Max depth [m]": 200.0,
            "Avg depth [m]": 144.0,
            "Elevation [m]": 434.0,
            "Residence time [d]": 731.0,
            "Mixing regime": "Oligomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
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                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    14,
                    15,
                    17.5,
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                    25,
                    30,
                    34,
                    40,
                    50,
                    54,
                    60,
                    70,
                    74,
                    75,
                    80,
                    90,
                    94,
                    100,
                    110,
                    114,
                    120,
                    130,
                    134,
                    140,
                    150,
                    154,
                    160,
                    170,
                    174,
                    180,
                    184,
                    190,
                    194,
                    200
                ],
                "Area [m2]": [
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                    21911000.0,
                    21783000.0,
                    21570000.0,
                    21359000.0,
                    21149000.0,
                    20940000.0,
                    20815000.0,
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                    20227000.0,
                    20081000.0,
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                    9687000.0,
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                    20000
                ]
            },
            "Temperature regime": {
                "Station X [m]": 688692.0,
                "Station Y [m]": 200868.0,
                "Profile depths [m]": [
                    0.1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    30,
                    50,
                    100,
                    150,
                    163,
                    173,
                    180,
                    183,
                    187,
                    190,
                    195
                ],
                "Temperature profile in winter [°C]": [
                    5.681,
                    5.685,
                    5.619,
                    5.622,
                    5.625,
                    5.622,
                    5.62,
                    5.621,
                    5.622,
                    5.621,
                    5.408,
                    5.165,
                    5.107,
                    5.093,
                    5.082,
                    5.077,
                    5.078,
                    5.079,
                    5.079,
                    5.142
                ],
                "Temperature profile in spring [°C]": [
                    7.142,
                    6.958,
                    6.8,
                    6.602,
                    6.375,
                    6.225,
                    6.069,
                    5.915,
                    5.702,
                    5.416,
                    5.073,
                    4.952,
                    4.964,
                    4.989,
                    4.989,
                    4.989,
                    4.99,
                    4.991,
                    4.992,
                    5.081
                ],
                "Temperature profile in summer [°C]": [
                    15.81,
                    15.179,
                    14.406,
                    13.025,
                    11.645,
                    10.729,
                    10.097,
                    9.462,
                    8.847,
                    6.862,
                    5.472,
                    5.1,
                    5.039,
                    5.058,
                    5.053,
                    5.05,
                    5.064,
                    5.065,
                    5.065,
                    5.164
                ],
                "Temperature profile in fall [°C]": [
                    13.285,
                    12.999,
                    12.786,
                    12.55,
                    11.929,
                    11.356,
                    10.907,
                    10.455,
                    9.962,
                    7.756,
                    5.673,
                    5.15,
                    5.067,
                    5.056,
                    5.047,
                    5.041,
                    5.056,
                    5.054,
                    5.051,
                    5.104
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 0.61,
            "Heat extraction winter [PJ]": -4.6,
            "Heat extraction spring [PJ]": -4.6,
            "Heat extraction summer [PJ]": -0.71,
            "Heat extraction fall [PJ]": -1.1,
            "COP winter [-]": 3.57,
            "COP spring [-]": 3.68,
            "COP summer [-]": 4.59,
            "COP fall [-]": 4.28,
            "Used volume winter [m3]": 214000000.0,
            "Used volume spring [m3]": 154000000.0,
            "Used volume summer [m3]": 13200000.0,
            "Used volume fall [m3]": 20700000.0,
            "Fraction of lake volume winter [-]": 0.0678,
            "Fraction of lake volume spring [-]": 0.0486,
            "Fraction of lake volume summer [-]": 0.00416,
            "Fraction of lake volume fall [-]": 0.00655,
            "Thermocline displacement winter [m]": 9.7,
            "Thermocline displacement spring [m]": 7.0,
            "Thermocline displacement summer [m]": 0.63,
            "Thermocline displacement fall [m]": 1.0
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.91,
            "Heat disposal winter [PJ]": 1.7,
            "Heat disposal spring [PJ]": 1.6,
            "Heat disposal summer [PJ]": 1.2,
            "Heat disposal fall [PJ]": 1.6,
            "Used volume winter [m3]": 39800000.0,
            "Used volume spring [m3]": 38400000.0,
            "Used volume summer [m3]": 29200000.0,
            "Used volume fall [m3]": 37200000.0,
            "Fraction of lake volume winter [-]": 0.0126,
            "Fraction of lake volume spring [-]": 0.0122,
            "Fraction of lake volume summer [-]": 0.00923,
            "Fraction of lake volume fall [-]": 0.0118,
            "Thermocline displacement winter [m]": 1.8,
            "Thermocline displacement spring [m]": 1.7,
            "Thermocline displacement summer [m]": 1.4,
            "Thermocline displacement fall [m]": 1.8
        },
        "Regional demand": {
            "Communes": {
                "Commune133": {
                    "Name": "Sisikon",
                    "Country": "Switzerland",
                    "Population": 397.0,
                    "Surface [ha]": 1984.0
                },
                "Commune134": {
                    "Name": "Ingenbohl",
                    "Country": "Switzerland",
                    "Population": 8659.0,
                    "Surface [ha]": 1666.0
                },
                "Commune135": {
                    "Name": "Morschach",
                    "Country": "Switzerland",
                    "Population": 1123.0,
                    "Surface [ha]": 2350.0
                },
                "Commune136": {
                    "Name": "Seelisberg",
                    "Country": "Switzerland",
                    "Population": 679.0,
                    "Surface [ha]": 1889.0
                },
                "Commune137": {
                    "Name": "Isenthal",
                    "Country": "Switzerland",
                    "Population": 514.0,
                    "Surface [ha]": 6167.0
                },
                "Commune138": {
                    "Name": "Bauen",
                    "Country": "Switzerland",
                    "Population": 164.0,
                    "Surface [ha]": 725.0
                },
                "Commune139": {
                    "Name": "Flüelen",
                    "Country": "Switzerland",
                    "Population": 1959.0,
                    "Surface [ha]": 1575.0
                },
                "Commune140": {
                    "Name": "Seedorf (UR)",
                    "Country": "Switzerland",
                    "Population": 1816.0,
                    "Surface [ha]": 1820.0
                }
            },
            "Total Population": 15311.0,
            "Demand heating [PJ]": 0.715783361,
            "Demand cooling [PJ]": 0.126491827
        },
        "Lake": "Lake Lucerne: Urnersee"
    },
    "Walensee": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "SG, GL",
            "Volume [km3]": 2.5,
            "Surface [km2]": 24.2,
            "Max depth [m]": 151.0,
            "Avg depth [m]": 105.0,
            "Elevation [m]": 419.0,
            "Residence time [d]": 520.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Oligotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    19,
                    20,
                    25,
                    30,
                    39,
                    40,
                    50,
                    59,
                    60,
                    70,
                    75,
                    79,
                    80,
                    90,
                    99,
                    100,
                    110,
                    119,
                    120,
                    129,
                    130,
                    139,
                    140,
                    149,
                    150,
                    151
                ],
                "Area [m2]": [
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                    24046000.0,
                    23912000.0,
                    23689000.0,
                    23467000.0,
                    23247000.0,
                    23027000.0,
                    22808000.0,
                    22591000.0,
                    22461000.0,
                    22383000.0,
                    21999000.0,
                    21619000.0,
                    20942000.0,
                    20862000.0,
                    20067000.0,
                    19365000.0,
                    19278000.0,
                    18416000.0,
                    17992000.0,
                    17656000.0,
                    17547000.0,
                    16478000.0,
                    15545000.0,
                    15405000.0,
                    14044000.0,
                    12873000.0,
                    12672000.0,
                    10928000.0,
                    10540000.0,
                    7364600.0,
                    6354000.0,
                    613200.0,
                    213670.0,
                    20000
                ]
            },
            "Temperature regime": {
                "Station X [m]": 735380.0,
                "Station Y [m]": 220700.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    30,
                    40,
                    60,
                    80,
                    100,
                    120,
                    140,
                    144
                ],
                "Temperature profile in winter [°C]": [
                    5.836,
                    5.836,
                    5.839,
                    5.824,
                    5.821,
                    5.821,
                    5.818,
                    5.818,
                    5.812,
                    5.815,
                    5.806,
                    5.652,
                    5.455,
                    5.385,
                    5.347,
                    5.312,
                    5.312
                ],
                "Temperature profile in spring [°C]": [
                    8.176,
                    7.958,
                    7.682,
                    7.37,
                    7.167,
                    6.97,
                    6.855,
                    6.739,
                    6.491,
                    6.121,
                    5.748,
                    5.397,
                    5.203,
                    5.127,
                    5.076,
                    5.061,
                    5.064
                ],
                "Temperature profile in summer [°C]": [
                    17.085,
                    16.721,
                    16.285,
                    15.324,
                    14,
                    12.794,
                    11.624,
                    10.776,
                    9.494,
                    7.603,
                    6.588,
                    5.745,
                    5.409,
                    5.33,
                    5.248,
                    5.206,
                    5.206
                ],
                "Temperature profile in fall [°C]": [
                    12.455,
                    12.394,
                    12.312,
                    12.076,
                    11.727,
                    11.376,
                    11.106,
                    10.812,
                    10.233,
                    8.488,
                    7.258,
                    5.952,
                    5.588,
                    5.43,
                    5.358,
                    5.324,
                    5.321
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -3.6,
            "Heat extraction spring [PJ]": -3.6,
            "Heat extraction summer [PJ]": -3.3,
            "Heat extraction fall [PJ]": -3.4,
            "COP winter [-]": 3.58,
            "COP spring [-]": 3.77,
            "COP summer [-]": 4.76,
            "COP fall [-]": 4.19,
            "Used volume winter [m3]": 163000000.0,
            "Used volume spring [m3]": 101000000.0,
            "Used volume summer [m3]": 62500000.0,
            "Used volume fall [m3]": 62500000.0,
            "Fraction of lake volume winter [-]": 0.0651,
            "Fraction of lake volume spring [-]": 0.0405,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 6.7,
            "Thermocline displacement spring [m]": 4.2,
            "Thermocline displacement summer [m]": 2.8,
            "Thermocline displacement fall [m]": 2.8
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.87,
            "Heat disposal winter [PJ]": 1.3,
            "Heat disposal spring [PJ]": 1.2,
            "Heat disposal summer [PJ]": 0.74,
            "Heat disposal fall [PJ]": 1.3,
            "Used volume winter [m3]": 32300000.0,
            "Used volume spring [m3]": 29000000.0,
            "Used volume summer [m3]": 17900000.0,
            "Used volume fall [m3]": 32300000.0,
            "Fraction of lake volume winter [-]": 0.0129,
            "Fraction of lake volume spring [-]": 0.0116,
            "Fraction of lake volume summer [-]": 0.00715,
            "Fraction of lake volume fall [-]": 0.0129,
            "Thermocline displacement winter [m]": 1.3,
            "Thermocline displacement spring [m]": 1.2,
            "Thermocline displacement summer [m]": 0.8,
            "Thermocline displacement fall [m]": 1.5
        },
        "Regional demand": {
            "Communes": {
                "Commune258": {
                    "Name": "Glarus Nord",
                    "Country": "Switzerland",
                    "Population": 17587.0,
                    "Surface [ha]": 15161.0
                },
                "Commune259": {
                    "Name": "Amden",
                    "Country": "Switzerland",
                    "Population": 1777.0,
                    "Surface [ha]": 4762.0
                },
                "Commune260": {
                    "Name": "Walenstadt",
                    "Country": "Switzerland",
                    "Population": 5505.0,
                    "Surface [ha]": 4884.0
                },
                "Commune261": {
                    "Name": "Quarten",
                    "Country": "Switzerland",
                    "Population": 2834.0,
                    "Surface [ha]": null
                },
                "Commune262": {
                    "Name": "Weesen",
                    "Country": "Switzerland",
                    "Population": 1592.0,
                    "Surface [ha]": 575.0
                }
            },
            "Total Population": 29295.0,
            "Demand heating [PJ]": 1.352882536,
            "Demand cooling [PJ]": 0.245426186
        },
        "Lake": "Walensee"
    },
    "Lake Zug": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "ZG, SZ, LU",
            "Volume [km3]": 3.2,
            "Surface [km2]": 38.3,
            "Max depth [m]": 197.0,
            "Avg depth [m]": 83.0,
            "Elevation [m]": 417.0,
            "Residence time [d]": 5370.0,
            "Catchment area [km2]": 204.0,
            "Mixing regime": "Meromictic",
            "Trophic state": "Eutrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    13,
                    15,
                    17.5,
                    20,
                    25,
                    30,
                    33,
                    40,
                    50,
                    53,
                    60,
                    70,
                    73,
                    75,
                    80,
                    90,
                    93,
                    100,
                    110,
                    113,
                    120,
                    130,
                    133,
                    140,
                    150,
                    153,
                    160,
                    170,
                    173,
                    180,
                    190,
                    191,
                    192,
                    193,
                    194,
                    195,
                    196,
                    197
                ],
                "Area [m2]": [
                    38200000.0,
                    37949000.0,
                    37574000.0,
                    36953000.0,
                    36337000.0,
                    35726000.0,
                    35120000.0,
                    35000000.0,
                    34342000.0,
                    33528000.0,
                    32724000.0,
                    31145000.0,
                    29605000.0,
                    28700000.0,
                    25946000.0,
                    22253000.0,
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                    19752000.0,
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                    17016000.0,
                    16559000.0,
                    15664000.0,
                    15400000.0,
                    14162000.0,
                    12483000.0,
                    12000000.0,
                    10746000.0,
                    9074000.0,
                    8600000.0,
                    8315600.0,
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                    7800000.0,
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                    230000.0
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            },
            "Temperature regime": {
                "Station X [m]": 680000.0,
                "Station Y [m]": 216925.0,
                "Profile depths [m]": [
                    0.1,
                    0.5,
                    2.5,
                    5,
                    6,
                    7.5,
                    10,
                    12.5,
                    15,
                    17.5,
                    20,
                    30,
                    40,
                    50,
                    60,
                    75,
                    80,
                    100,
                    110,
                    120,
                    140,
                    150,
                    160,
                    180,
                    190,
                    191,
                    193,
                    195,
                    195.8,
                    196.8
                ],
                "Temperature profile in winter [°C]": [
                    4.894,
                    5.152,
                    5.16,
                    5.167,
                    5.165,
                    5.163,
                    5.156,
                    5.157,
                    5.155,
                    5.136,
                    5.107,
                    4.902,
                    4.721,
                    4.633,
                    4.553,
                    4.526,
                    4.517,
                    4.496,
                    4.495,
                    4.494,
                    4.492,
                    4.495,
                    4.5,
                    4.503,
                    4.515,
                    4.518,
                    4.523,
                    4.528,
                    4.532,
                    4.539
                ],
                "Temperature profile in spring [°C]": [
                    9.376,
                    9.317,
                    8.856,
                    8.162,
                    7.861,
                    7.41,
                    6.729,
                    6.207,
                    5.861,
                    5.582,
                    5.316,
                    4.836,
                    4.638,
                    4.543,
                    4.473,
                    4.424,
                    4.408,
                    4.429,
                    4.441,
                    4.45,
                    4.464,
                    4.464,
                    4.464,
                    4.473,
                    4.483,
                    4.484,
                    4.486,
                    4.487,
                    4.488,
                    4.493
                ],
                "Temperature profile in summer [°C]": [
                    20.294,
                    20.552,
                    20.157,
                    19.325,
                    18.206,
                    16.529,
                    12.61,
                    9.857,
                    8.106,
                    7.224,
                    6.469,
                    5.357,
                    4.935,
                    4.751,
                    4.617,
                    4.536,
                    4.51,
                    4.489,
                    4.491,
                    4.494,
                    4.497,
                    4.498,
                    4.5,
                    4.512,
                    4.518,
                    4.52,
                    4.523,
                    4.529,
                    4.53,
                    4.534
                ],
                "Temperature profile in fall [°C]": [
                    13.14,
                    13.438,
                    13.378,
                    13.373,
                    13.337,
                    13.329,
                    12.564,
                    10.754,
                    9.211,
                    8.068,
                    6.976,
                    5.494,
                    4.976,
                    4.785,
                    4.634,
                    4.558,
                    4.532,
                    4.493,
                    4.494,
                    4.494,
                    4.496,
                    4.497,
                    4.499,
                    4.508,
                    4.521,
                    4.525,
                    4.533,
                    4.542,
                    4.547,
                    4.552
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -4.7,
            "Heat extraction spring [PJ]": -4.5,
            "Heat extraction summer [PJ]": -4.2,
            "Heat extraction fall [PJ]": -4.4,
            "COP winter [-]": 3.53,
            "COP spring [-]": 3.88,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.3,
            "Used volume winter [m3]": 253000000.0,
            "Used volume spring [m3]": 108000000.0,
            "Used volume summer [m3]": 80000000.0,
            "Used volume fall [m3]": 80000000.0,
            "Fraction of lake volume winter [-]": 0.0789,
            "Fraction of lake volume spring [-]": 0.0339,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 6.6,
            "Thermocline displacement spring [m]": 3.0,
            "Thermocline displacement summer [m]": 2.4,
            "Thermocline displacement fall [m]": 2.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.83,
            "Heat disposal winter [PJ]": 1.7,
            "Heat disposal spring [PJ]": 1.2,
            "Heat disposal summer [PJ]": 1.0,
            "Heat disposal fall [PJ]": 1.7,
            "Used volume winter [m3]": 40000000.0,
            "Used volume spring [m3]": 28600000.0,
            "Used volume summer [m3]": 24600000.0,
            "Used volume fall [m3]": 40000000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00895,
            "Fraction of lake volume summer [-]": 0.00768,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 1.0,
            "Thermocline displacement spring [m]": 0.8,
            "Thermocline displacement summer [m]": 0.72,
            "Thermocline displacement fall [m]": 1.2
        },
        "Regional demand": {
            "Communes": {
                "Commune263": {
                    "Name": "Hünenberg",
                    "Country": "Switzerland",
                    "Population": 8841.0,
                    "Surface [ha]": 1866.0
                },
                "Commune264": {
                    "Name": "Risch",
                    "Country": "Switzerland",
                    "Population": 10036.0,
                    "Surface [ha]": 2297.0
                },
                "Commune265": {
                    "Name": "Arth",
                    "Country": "Switzerland",
                    "Population": 11301.0,
                    "Surface [ha]": 4851.0
                },
                "Commune266": {
                    "Name": "Cham",
                    "Country": "Switzerland",
                    "Population": 15523.0,
                    "Surface [ha]": 1912.0
                },
                "Commune267": {
                    "Name": "Meierskappel",
                    "Country": "Switzerland",
                    "Population": 1351.0,
                    "Surface [ha]": 923.0
                },
                "Commune268": {
                    "Name": "Walchwil",
                    "Country": "Switzerland",
                    "Population": 3606.0,
                    "Surface [ha]": 1588.0
                },
                "Commune269": {
                    "Name": "Zug",
                    "Country": "Switzerland",
                    "Population": 28603.0,
                    "Surface [ha]": 3384.0
                }
            },
            "Total Population": 79261.0,
            "Demand heating [PJ]": 3.654374133,
            "Demand cooling [PJ]": 0.665257388
        },
        "Lake": "Lake Zug"
    },
    "Upper Lake Zurich": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "SZ, SG",
            "Volume [km3]": 0.47,
            "Surface [km2]": 20.3,
            "Max depth [m]": 48.0,
            "Avg depth [m]": 23.0,
            "Elevation [m]": 406.0,
            "Residence time [d]": 69.0,
            "Catchment area [km2]": 1564.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    6,
                    24,
                    36,
                    48
                ],
                "Area [m2]": [
                    20300000.0,
                    16800000.0,
                    9430000.0,
                    3500000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 704900.0,
                "Station Y [m]": 229150.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    30,
                    36
                ],
                "Temperature profile in winter [°C]": [
                    5.248,
                    5.211,
                    5.229,
                    5.24,
                    5.259,
                    5.278,
                    5.287,
                    5.296,
                    5.308,
                    5.17,
                    5.007
                ],
                "Temperature profile in spring [°C]": [
                    7.941,
                    7.803,
                    7.469,
                    6.793,
                    6.366,
                    5.994,
                    5.776,
                    5.522,
                    5.18,
                    4.806,
                    4.718
                ],
                "Temperature profile in summer [°C]": [
                    18.187,
                    17.89,
                    16.977,
                    15.081,
                    13.876,
                    12.814,
                    11.828,
                    10.819,
                    8.826,
                    6.073,
                    5.719
                ],
                "Temperature profile in fall [°C]": [
                    14.964,
                    14.901,
                    14.733,
                    14.311,
                    13.934,
                    13.467,
                    12.883,
                    12.186,
                    10.267,
                    6.674,
                    6.168
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.69,
            "Heat extraction spring [PJ]": -0.67,
            "Heat extraction summer [PJ]": -0.62,
            "Heat extraction fall [PJ]": -0.64,
            "COP winter [-]": 3.54,
            "COP spring [-]": 3.75,
            "COP summer [-]": 4.92,
            "COP fall [-]": 4.48,
            "Used volume winter [m3]": 35500000.0,
            "Used volume spring [m3]": 19800000.0,
            "Used volume summer [m3]": 11800000.0,
            "Used volume fall [m3]": 11800000.0,
            "Fraction of lake volume winter [-]": 0.0756,
            "Fraction of lake volume spring [-]": 0.0421,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 1.7,
            "Thermocline displacement spring [m]": 1.1,
            "Thermocline displacement summer [m]": 0.9,
            "Thermocline displacement fall [m]": 0.91
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.62,
            "Heat disposal winter [PJ]": 0.25,
            "Heat disposal spring [PJ]": 0.11,
            "Heat disposal summer [PJ]": 0.0047,
            "Heat disposal fall [PJ]": 0.25,
            "Used volume winter [m3]": 5880000.0,
            "Used volume spring [m3]": 2610000.0,
            "Used volume summer [m3]": 121000.0,
            "Used volume fall [m3]": 6650000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00554,
            "Fraction of lake volume summer [-]": 0.000258,
            "Fraction of lake volume fall [-]": 0.0142,
            "Thermocline displacement winter [m]": 0.29,
            "Thermocline displacement spring [m]": 0.15,
            "Thermocline displacement summer [m]": 0.0093,
            "Thermocline displacement fall [m]": 0.52
        },
        "Regional demand": {
            "Communes": {
                "Commune369": {
                    "Name": "Lachen",
                    "Country": "Switzerland",
                    "Population": 8226.0,
                    "Surface [ha]": 435.0
                },
                "Commune370": {
                    "Name": "Schmerikon",
                    "Country": "Switzerland",
                    "Population": 3574.0,
                    "Surface [ha]": 598.0
                },
                "Commune371": {
                    "Name": "Altendorf",
                    "Country": "Switzerland",
                    "Population": 6666.0,
                    "Surface [ha]": 2456.0
                },
                "Commune372": {
                    "Name": "Tuggen",
                    "Country": "Switzerland",
                    "Population": 3224.0,
                    "Surface [ha]": 1509.0
                },
                "Commune373": {
                    "Name": "Wangen (SZ)",
                    "Country": "Switzerland",
                    "Population": 4801.0,
                    "Surface [ha]": 1100.0
                },
                "Commune374": {
                    "Name": "Rapperswil-Jona",
                    "Country": "Switzerland",
                    "Population": 26722.0,
                    "Surface [ha]": 3136.0
                }
            },
            "Total Population": 53213.0,
            "Demand heating [PJ]": 2.43124057,
            "Demand cooling [PJ]": 0.451166421
        },
        "Lake": "Upper Lake Zurich"
    },
    "Lower Lake Zurich": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "ZH, SZ, SG",
            "Volume [km3]": 3.36,
            "Surface [km2]": 68.2,
            "Max depth [m]": 136.0,
            "Avg depth [m]": 51.0,
            "Elevation [m]": 406.0,
            "Residence time [d]": 510.0,
            "Catchment area [km2]": 1830.0,
            "Mixing regime": "Monomictic",
            "Trophic state": "Mesotrophic"
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    5,
                    10,
                    15,
                    20,
                    25,
                    30,
                    35,
                    40,
                    45,
                    50,
                    55,
                    60,
                    65,
                    70,
                    75,
                    80,
                    85,
                    90,
                    95,
                    100,
                    105,
                    110,
                    115,
                    120,
                    125,
                    130,
                    135,
                    136
                ],
                "Area [m2]": [
                    66600000.0,
                    61000000.0,
                    58300000.0,
                    54100000.0,
                    46700000.0,
                    33700000.0,
                    30300000.0,
                    28700000.0,
                    27200000.0,
                    25800000.0,
                    24700000.0,
                    23600000.0,
                    22300000.0,
                    20100000.0,
                    19900000.0,
                    19000000.0,
                    18200000.0,
                    17400000.0,
                    16600000.0,
                    15700000.0,
                    14800000.0,
                    13800000.0,
                    12600000.0,
                    11100000.0,
                    9000000.0,
                    6300000.0,
                    3400000.0,
                    500000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 687175.0,
                "Station Y [m]": 237850.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    30,
                    40,
                    60,
                    80,
                    90,
                    100,
                    110,
                    120,
                    130,
                    135
                ],
                "Temperature profile in winter [°C]": [
                    5.958,
                    5.963,
                    5.967,
                    5.964,
                    5.968,
                    5.965,
                    5.964,
                    5.959,
                    5.856,
                    5.577,
                    5.322,
                    4.856,
                    4.594,
                    4.546,
                    4.498,
                    4.47,
                    4.447,
                    4.436,
                    4.435
                ],
                "Temperature profile in spring [°C]": [
                    8.119,
                    8.054,
                    7.852,
                    7.39,
                    6.738,
                    6.126,
                    5.746,
                    5.465,
                    5.116,
                    4.787,
                    4.63,
                    4.455,
                    4.369,
                    4.341,
                    4.323,
                    4.319,
                    4.324,
                    4.335,
                    4.336
                ],
                "Temperature profile in summer [°C]": [
                    20.229,
                    20.155,
                    19.983,
                    19.197,
                    17.245,
                    13.773,
                    10.431,
                    8.293,
                    6.65,
                    5.64,
                    5.161,
                    4.636,
                    4.468,
                    4.426,
                    4.394,
                    4.37,
                    4.366,
                    4.364,
                    4.369
                ],
                "Temperature profile in fall [°C]": [
                    16.075,
                    16.086,
                    16.073,
                    15.991,
                    15.739,
                    14.615,
                    12.275,
                    9.796,
                    7.27,
                    6.149,
                    5.55,
                    4.766,
                    4.519,
                    4.474,
                    4.431,
                    4.405,
                    4.39,
                    4.389,
                    4.396
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -4.9,
            "Heat extraction spring [PJ]": -4.8,
            "Heat extraction summer [PJ]": -4.4,
            "Heat extraction fall [PJ]": -4.5,
            "COP winter [-]": 3.59,
            "COP spring [-]": 3.77,
            "COP summer [-]": 5.21,
            "COP fall [-]": 4.63,
            "Used volume winter [m3]": 212000000.0,
            "Used volume spring [m3]": 137000000.0,
            "Used volume summer [m3]": 84000000.0,
            "Used volume fall [m3]": 84000000.0,
            "Fraction of lake volume winter [-]": 0.063,
            "Fraction of lake volume spring [-]": 0.0409,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.2,
            "Thermocline displacement spring [m]": 2.3,
            "Thermocline displacement summer [m]": 1.6,
            "Thermocline displacement fall [m]": 1.7
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.79,
            "Heat disposal winter [PJ]": 1.8,
            "Heat disposal spring [PJ]": 1.2,
            "Heat disposal summer [PJ]": 0.87,
            "Heat disposal fall [PJ]": 1.8,
            "Used volume winter [m3]": 42000000.0,
            "Used volume spring [m3]": 27700000.0,
            "Used volume summer [m3]": 20800000.0,
            "Used volume fall [m3]": 42000000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00823,
            "Fraction of lake volume summer [-]": 0.00619,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.63,
            "Thermocline displacement spring [m]": 0.47,
            "Thermocline displacement summer [m]": 0.39,
            "Thermocline displacement fall [m]": 0.83
        },
        "Regional demand": {
            "Communes": {
                "Commune303": {
                    "Name": "Männedorf",
                    "Country": "Switzerland",
                    "Population": 10537.0,
                    "Surface [ha]": 477.0
                },
                "Commune304": {
                    "Name": "Zollikon",
                    "Country": "Switzerland",
                    "Population": 12533.0,
                    "Surface [ha]": 785.0
                },
                "Commune305": {
                    "Name": "Wädenswil",
                    "Country": "Switzerland",
                    "Population": 21245.0,
                    "Surface [ha]": 1739.0
                },
                "Commune306": {
                    "Name": "Horgen",
                    "Country": "Switzerland",
                    "Population": 20033.0,
                    "Surface [ha]": 2112.0
                },
                "Commune307": {
                    "Name": "Richterswil",
                    "Country": "Switzerland",
                    "Population": 13035.0,
                    "Surface [ha]": 753.0
                },
                "Commune308": {
                    "Name": "Oberrieden",
                    "Country": "Switzerland",
                    "Population": 5031.0,
                    "Surface [ha]": 279.0
                },
                "Commune309": {
                    "Name": "Uetikon am See",
                    "Country": "Switzerland",
                    "Population": 5962.0,
                    "Surface [ha]": 346.0
                },
                "Commune310": {
                    "Name": "Küsnacht (ZH)",
                    "Country": "Switzerland",
                    "Population": 13849.0,
                    "Surface [ha]": 1236.0
                },
                "Commune311": {
                    "Name": "Wollerau",
                    "Country": "Switzerland",
                    "Population": 7061.0,
                    "Surface [ha]": 653.0
                },
                "Commune312": {
                    "Name": "Erlenbach (ZH)",
                    "Country": "Switzerland",
                    "Population": 5449.0,
                    "Surface [ha]": 289.0
                },
                "Commune313": {
                    "Name": "Kilchberg (ZH)",
                    "Country": "Switzerland",
                    "Population": 7873.0,
                    "Surface [ha]": 258.0
                },
                "Commune314": {
                    "Name": "Rüschlikon",
                    "Country": "Switzerland",
                    "Population": 5573.0,
                    "Surface [ha]": 293.0
                },
                "Commune315": {
                    "Name": "Herrliberg",
                    "Country": "Switzerland",
                    "Population": 6242.0,
                    "Surface [ha]": 899.0
                },
                "Commune316": {
                    "Name": "Thalwil",
                    "Country": "Switzerland",
                    "Population": 17631.0,
                    "Surface [ha]": 550.0
                },
                "Commune317": {
                    "Name": "Hombrechtikon",
                    "Country": "Switzerland",
                    "Population": 8430.0,
                    "Surface [ha]": 1218.0
                },
                "Commune318": {
                    "Name": "Freienbach",
                    "Country": "Switzerland",
                    "Population": 15981.0,
                    "Surface [ha]": 2069.0
                },
                "Commune319": {
                    "Name": "Zürich",
                    "Country": "Switzerland",
                    "Population": 391359.0,
                    "Surface [ha]": 9188.0
                },
                "Commune320": {
                    "Name": "Meilen",
                    "Country": "Switzerland",
                    "Population": 13239.0,
                    "Surface [ha]": 1194.0
                },
                "Commune321": {
                    "Name": "Stäfa",
                    "Country": "Switzerland",
                    "Population": 13955.0,
                    "Surface [ha]": 859.0
                }
            },
            "Total Population": 595018.0,
            "Demand heating [PJ]": 27.18568586,
            "Demand cooling [PJ]": 5.044860113
        },
        "Lake": "Lower Lake Zurich"
    },
    "Wägitalersee": {
        "Properties": {
            "Type": "Artificial",
            "Canton(s)": "SZ",
            "Volume [km3]": 0.15,
            "Surface [km2]": 4.18,
            "Max depth [m]": 65.0,
            "Elevation [m]": 900.0,
            "Catchment area [km2]": 43.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    17,
                    37,
                    57,
                    65
                ],
                "Area [m2]": [
                    4180000.0,
                    3370000.0,
                    2060000.0,
                    50000,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 712671.0,
                "Station Y [m]": 216474.0,
                "Profile depths [m]": [
                    0,
                    1,
                    7,
                    8,
                    10,
                    11,
                    12,
                    15,
                    16,
                    20,
                    22,
                    24,
                    30,
                    32,
                    33,
                    34,
                    36,
                    38,
                    40,
                    44,
                    45,
                    65
                ],
                "Temperature profile in winter [°C]": [
                    1.65,
                    1.835,
                    2.945,
                    3.13,
                    3.5,
                    3.51,
                    3.52,
                    3.55,
                    3.56,
                    3.6,
                    3.59,
                    3.58,
                    3.55,
                    3.5,
                    3.475,
                    3.45,
                    3.4,
                    3.35,
                    3.398,
                    3.494,
                    3.519,
                    4
                ],
                "Temperature profile in spring [°C]": [
                    12.4,
                    8.978,
                    7.144,
                    6.839,
                    6.403,
                    6.185,
                    5.967,
                    5.871,
                    5.827,
                    5.652,
                    5.564,
                    5.473,
                    5.327,
                    5.278,
                    5.243,
                    5.208,
                    5.138,
                    5.154,
                    5.169,
                    5.2,
                    5.208,
                    4
                ],
                "Temperature profile in summer [°C]": [
                    17.267,
                    16.794,
                    13.961,
                    13.489,
                    12.544,
                    12.072,
                    11.6,
                    11.158,
                    11.011,
                    10.422,
                    10.128,
                    9.833,
                    8.87,
                    8.549,
                    8.388,
                    8.228,
                    8.021,
                    7.935,
                    7.849,
                    7.676,
                    7.633,
                    4
                ],
                "Temperature profile in fall [°C]": [
                    9.8,
                    9.718,
                    9.224,
                    9.142,
                    8.977,
                    8.89,
                    8.869,
                    8.805,
                    8.783,
                    8.698,
                    8.555,
                    8.29,
                    7.493,
                    7.29,
                    7.189,
                    7.153,
                    7.082,
                    7.011,
                    6.919,
                    6.585,
                    6.462,
                    4
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.22,
            "Heat extraction spring [PJ]": -0.21,
            "Heat extraction summer [PJ]": -0.2,
            "Heat extraction fall [PJ]": -0.21,
            "COP winter [-]": 3.44,
            "COP spring [-]": 4.19,
            "COP summer [-]": 4.79,
            "COP fall [-]": 3.92,
            "Used volume winter [m3]": 18800000.0,
            "Used volume spring [m3]": 3750000.0,
            "Used volume summer [m3]": 3750000.0,
            "Used volume fall [m3]": 4810000.0,
            "Fraction of lake volume winter [-]": 0.125,
            "Fraction of lake volume spring [-]": 0.025,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0321,
            "Thermocline displacement winter [m]": 4.8,
            "Thermocline displacement spring [m]": 0.96,
            "Thermocline displacement summer [m]": 1.1,
            "Thermocline displacement fall [m]": 1.8
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.64,
            "Heat disposal winter [PJ]": 0.079,
            "Heat disposal spring [PJ]": 0.037,
            "Heat disposal summer [PJ]": 0.0062,
            "Heat disposal fall [PJ]": 0.079,
            "Used volume winter [m3]": 1880000.0,
            "Used volume spring [m3]": 889000.0,
            "Used volume summer [m3]": 147000.0,
            "Used volume fall [m3]": 1880000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00592,
            "Fraction of lake volume summer [-]": 0.000979,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.48,
            "Thermocline displacement spring [m]": 0.23,
            "Thermocline displacement summer [m]": 0.044,
            "Thermocline displacement fall [m]": 0.7
        },
        "Regional demand": {
            "Communes": {
                "Commune375": {
                    "Name": "Innerthal",
                    "Country": "Switzerland",
                    "Population": 190.0,
                    "Surface [ha]": 5014.0
                },
                "Commune376": {
                    "Name": "Vorderthal",
                    "Country": "Switzerland",
                    "Population": 1032.0,
                    "Surface [ha]": 2797.0
                }
            },
            "Total Population": 1222.0,
            "Demand heating [PJ]": 0.0787015,
            "Demand cooling [PJ]": 0.0056823
        },
        "Lake": "Wägitalersee"
    },
    "Lago di Poschiavo": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "GR",
            "Volume [km3]": 0.12,
            "Surface [km2]": 1.98,
            "Max depth [m]": 85.0,
            "Elevation [m]": 962.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    62,
                    85
                ],
                "Area [m2]": [
                    1980000.0,
                    1150000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 804934.0,
                "Station Y [m]": 128720.0,
                "Profile depths [m]": [
                    0,
                    1,
                    7,
                    8,
                    10,
                    11,
                    12,
                    15,
                    16,
                    20,
                    22,
                    24,
                    30,
                    32,
                    33,
                    34,
                    36,
                    38,
                    40,
                    44,
                    45,
                    85
                ],
                "Temperature profile in winter [°C]": [
                    1.65,
                    1.835,
                    2.945,
                    3.13,
                    3.5,
                    3.51,
                    3.52,
                    3.55,
                    3.56,
                    3.6,
                    3.59,
                    3.58,
                    3.55,
                    3.5,
                    3.475,
                    3.45,
                    3.4,
                    3.35,
                    3.378,
                    3.433,
                    3.447,
                    4
                ],
                "Temperature profile in spring [°C]": [
                    12.4,
                    8.978,
                    7.144,
                    6.839,
                    6.403,
                    6.185,
                    5.967,
                    5.871,
                    5.827,
                    5.652,
                    5.564,
                    5.473,
                    5.327,
                    5.278,
                    5.246,
                    5.213,
                    5.149,
                    5.17,
                    5.191,
                    5.232,
                    5.243,
                    4
                ],
                "Temperature profile in summer [°C]": [
                    17.267,
                    16.794,
                    13.961,
                    13.489,
                    12.544,
                    12.072,
                    11.6,
                    11.158,
                    11.011,
                    10.422,
                    10.128,
                    9.833,
                    8.87,
                    8.549,
                    8.388,
                    8.228,
                    8.021,
                    7.935,
                    7.849,
                    7.676,
                    7.633,
                    4
                ],
                "Temperature profile in fall [°C]": [
                    9.8,
                    9.718,
                    9.224,
                    9.142,
                    8.977,
                    8.89,
                    8.869,
                    8.805,
                    8.783,
                    8.698,
                    8.555,
                    8.29,
                    7.493,
                    7.29,
                    7.189,
                    7.153,
                    7.082,
                    7.011,
                    6.933,
                    6.681,
                    6.601,
                    4
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.18,
            "Heat extraction spring [PJ]": -0.17,
            "Heat extraction summer [PJ]": -0.16,
            "Heat extraction fall [PJ]": -0.17,
            "COP winter [-]": 3.44,
            "COP spring [-]": 4.19,
            "COP summer [-]": 4.79,
            "COP fall [-]": 3.92,
            "Used volume winter [m3]": 15000000.0,
            "Used volume spring [m3]": 3000000.0,
            "Used volume summer [m3]": 3000000.0,
            "Used volume fall [m3]": 3850000.0,
            "Fraction of lake volume winter [-]": 0.125,
            "Fraction of lake volume spring [-]": 0.025,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0321,
            "Thermocline displacement winter [m]": 7.8,
            "Thermocline displacement spring [m]": 1.6,
            "Thermocline displacement summer [m]": 1.7,
            "Thermocline displacement fall [m]": 2.4
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.73,
            "Heat disposal winter [PJ]": 0.063,
            "Heat disposal spring [PJ]": 0.04,
            "Heat disposal summer [PJ]": 0.018,
            "Heat disposal fall [PJ]": 0.063,
            "Used volume winter [m3]": 1500000.0,
            "Used volume spring [m3]": 951000.0,
            "Used volume summer [m3]": 426000.0,
            "Used volume fall [m3]": 1500000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00792,
            "Fraction of lake volume summer [-]": 0.00355,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.78,
            "Thermocline displacement spring [m]": 0.5,
            "Thermocline displacement summer [m]": 0.25,
            "Thermocline displacement fall [m]": 0.93
        },
        "Regional demand": {
            "Communes": {
                "Commune5": {
                    "Name": "Brusio",
                    "Country": "Switzerland",
                    "Population": 1130.0,
                    "Surface [ha]": 4630.0
                },
                "Commune6": {
                    "Name": "Poschiavo",
                    "Country": "Switzerland",
                    "Population": 3522.0,
                    "Surface [ha]": 19101.0
                }
            },
            "Total Population": 4652.0,
            "Demand heating [PJ]": 0.310533525,
            "Demand cooling [PJ]": 0.019396514
        },
        "Lake": "Lago di Poschiavo"
    },
    "Lake Silvaplana": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "GR",
            "Volume [km3]": 0.14,
            "Surface [km2]": 2.7,
            "Max depth [m]": 77.0,
            "Avg depth [m]": 48.0,
            "Elevation [m]": 1791.0,
            "Residence time [d]": 250.0,
            "Catchment area [km2]": 129.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    10.5,
                    12.5,
                    15,
                    17.5,
                    20,
                    20.5,
                    25,
                    30,
                    30.5,
                    40,
                    40.5,
                    50,
                    50.5,
                    60,
                    60.5,
                    70,
                    70.5,
                    71,
                    72,
                    73,
                    74,
                    75,
                    76,
                    77,
                    77.5
                ],
                "Area [m2]": [
                    2714700.0,
                    2689700.0,
                    2652400.0,
                    2590900.0,
                    2530200.0,
                    2470100.0,
                    2458200.0,
                    2399700.0,
                    2327600.0,
                    2256600.0,
                    2186700.0,
                    2172900.0,
                    2067400.0,
                    1953400.0,
                    1942200.0,
                    1666400.0,
                    1652400.0,
                    1420300.0,
                    1408600.0,
                    1096400.0,
                    1081100.0,
                    724510.0,
                    707710.0,
                    611340.0,
                    439740.0,
                    296350.0,
                    181160.0,
                    94173,
                    35391,
                    4813,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 780787.0,
                "Station Y [m]": 146950.0,
                "Profile depths [m]": [
                    0,
                    0.8,
                    1.8,
                    2.8,
                    3.8,
                    4.8,
                    5.8,
                    6.8,
                    7.8,
                    8.8,
                    9.8,
                    10.8,
                    11.8,
                    12.8,
                    13.8,
                    14.8,
                    15.8,
                    16.8,
                    17.8,
                    18.8,
                    19.8,
                    20.8,
                    21.8,
                    22.8,
                    23.8,
                    24.8,
                    25.8,
                    26.8,
                    27.8,
                    28.8,
                    29.8,
                    30.8,
                    31.8,
                    32.8,
                    33.8,
                    34.8,
                    35.8,
                    36.8,
                    37.8,
                    38.8,
                    39.8,
                    40.8,
                    77
                ],
                "Temperature profile in winter [°C]": [
                    3.125,
                    3.39,
                    3.728,
                    3.968,
                    4.145,
                    4.262,
                    4.281,
                    4.259,
                    4.262,
                    4.249,
                    4.233,
                    4.21,
                    4.19,
                    4.171,
                    4.131,
                    4.129,
                    4.136,
                    4.132,
                    4.135,
                    4.173,
                    4.223,
                    4.253,
                    4.268,
                    4.317,
                    4.324,
                    4.35,
                    4.459,
                    4.487,
                    4.472,
                    4.372,
                    4.278,
                    4.188,
                    4.137,
                    4.105,
                    4.08,
                    4.085,
                    4.097,
                    4.091,
                    4.088,
                    4.096,
                    4.104,
                    4.109,
                    4
                ],
                "Temperature profile in spring [°C]": [
                    3.144,
                    3.538,
                    3.981,
                    4.258,
                    4.279,
                    4.262,
                    4.204,
                    4.137,
                    4.081,
                    4.032,
                    4.008,
                    3.976,
                    3.939,
                    3.918,
                    3.904,
                    3.893,
                    3.895,
                    3.884,
                    3.873,
                    3.866,
                    3.89,
                    3.888,
                    3.9,
                    3.902,
                    3.895,
                    3.875,
                    3.911,
                    3.927,
                    3.985,
                    4.017,
                    4.001,
                    3.974,
                    3.951,
                    3.947,
                    3.923,
                    3.908,
                    3.908,
                    3.9,
                    3.908,
                    3.923,
                    3.938,
                    3.943,
                    4
                ],
                "Temperature profile in summer [°C]": [
                    14.237,
                    13.925,
                    13.834,
                    13.789,
                    13.731,
                    13.603,
                    13.388,
                    13.296,
                    13.221,
                    13.073,
                    12.928,
                    12.825,
                    12.684,
                    12.538,
                    12.332,
                    11.972,
                    11.161,
                    9.959,
                    8.538,
                    7.473,
                    6.791,
                    6.164,
                    5.444,
                    5.077,
                    4.751,
                    4.481,
                    4.38,
                    4.328,
                    4.313,
                    4.282,
                    4.253,
                    4.232,
                    4.225,
                    4.228,
                    4.238,
                    4.233,
                    4.226,
                    4.228,
                    4.24,
                    4.324,
                    4.292,
                    4.284,
                    4
                ],
                "Temperature profile in fall [°C]": [
                    9.418,
                    9.418,
                    9.411,
                    9.406,
                    9.406,
                    9.402,
                    9.397,
                    9.391,
                    9.386,
                    9.379,
                    9.368,
                    9.353,
                    9.329,
                    9.319,
                    9.291,
                    9.26,
                    9.132,
                    8.962,
                    8.62,
                    8.012,
                    7.403,
                    6.907,
                    6.378,
                    5.735,
                    5.243,
                    4.854,
                    4.564,
                    4.392,
                    4.298,
                    4.232,
                    4.187,
                    4.133,
                    4.098,
                    4.079,
                    4.046,
                    4.032,
                    4.02,
                    4.01,
                    4.009,
                    4.017,
                    4.023,
                    4.017,
                    4
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.21,
            "Heat extraction spring [PJ]": -0.21,
            "Heat extraction summer [PJ]": -0.19,
            "Heat extraction fall [PJ]": -0.2,
            "COP winter [-]": 3.47,
            "COP spring [-]": 3.46,
            "COP summer [-]": 4.4,
            "COP fall [-]": 3.89,
            "Used volume winter [m3]": 14100000.0,
            "Used volume spring [m3]": 15400000.0,
            "Used volume summer [m3]": 3500000.0,
            "Used volume fall [m3]": 4720000.0,
            "Fraction of lake volume winter [-]": 0.101,
            "Fraction of lake volume spring [-]": 0.11,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0337,
            "Thermocline displacement winter [m]": 5.3,
            "Thermocline displacement spring [m]": 5.7,
            "Thermocline displacement summer [m]": 1.5,
            "Thermocline displacement fall [m]": 2.2
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.67,
            "Heat disposal winter [PJ]": 0.073,
            "Heat disposal spring [PJ]": 0.039,
            "Heat disposal summer [PJ]": 0.011,
            "Heat disposal fall [PJ]": 0.073,
            "Used volume winter [m3]": 1750000.0,
            "Used volume spring [m3]": 924000.0,
            "Used volume summer [m3]": 258000.0,
            "Used volume fall [m3]": 1750000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0066,
            "Fraction of lake volume summer [-]": 0.00185,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.66,
            "Thermocline displacement spring [m]": 0.34,
            "Thermocline displacement summer [m]": 0.11,
            "Thermocline displacement fall [m]": 0.81
        },
        "Regional demand": {
            "Communes": {
                "Commune246": {
                    "Name": "Silvaplana",
                    "Country": "Switzerland",
                    "Population": 1067.0,
                    "Surface [ha]": 4477.0
                }
            },
            "Total Population": 1067.0,
            "Demand heating [PJ]": 0.104735694,
            "Demand cooling [PJ]": 0.0
        },
        "Lake": "Lake Silvaplana"
    },
    "Lake Sils": {
        "Properties": {
            "Type": "Natural",
            "Canton(s)": "GR",
            "Volume [km3]": 0.137,
            "Surface [km2]": 4.1,
            "Max depth [m]": 71.0,
            "Avg depth [m]": 35.0,
            "Elevation [m]": 1797.0,
            "Residence time [d]": 800.0,
            "Mixing regime": "Dimictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7,
                    7.5,
                    10,
                    12.5,
                    15,
                    17,
                    17.5,
                    20,
                    25,
                    27,
                    30,
                    37,
                    40,
                    47,
                    50,
                    57,
                    60,
                    67,
                    70,
                    71
                ],
                "Area [m2]": [
                    4114700.0,
                    4023400.0,
                    3888200.0,
                    3668200.0,
                    3496700.0,
                    3478700.0,
                    3389100.0,
                    3300800.0,
                    3213600.0,
                    3144700.0,
                    3113100.0,
                    2957600.0,
                    2658500.0,
                    2543400.0,
                    2166900.0,
                    1405600.0,
                    1291700.0,
                    1044600.0,
                    984080.0,
                    849930.0,
                    737290.0,
                    505590.0,
                    34322,
                    100
                ]
            },
            "Temperature regime": {
                "Station X [m]": 776851.0,
                "Station Y [m]": 143933.0,
                "Profile depths [m]": [
                    0,
                    0.8,
                    1.8,
                    2.8,
                    3.8,
                    4.8,
                    5.8,
                    6.8,
                    7.8,
                    8.8,
                    9.8,
                    10.8,
                    11.8,
                    12.8,
                    13.8,
                    14.8,
                    15.8,
                    16.8,
                    17.8,
                    18.8,
                    19.8,
                    20.8,
                    21.8,
                    22.8,
                    23.8,
                    24.8,
                    25.8,
                    26.8,
                    27.8,
                    28.8,
                    29.8,
                    30.8,
                    31.8,
                    32.8,
                    33.8,
                    34.8,
                    35.8,
                    36.8,
                    37.8,
                    38.8,
                    39.8,
                    40.8,
                    71
                ],
                "Temperature profile in winter [°C]": [
                    3.125,
                    3.39,
                    3.728,
                    3.968,
                    4.145,
                    4.262,
                    4.281,
                    4.259,
                    4.262,
                    4.249,
                    4.233,
                    4.21,
                    4.19,
                    4.171,
                    4.131,
                    4.129,
                    4.136,
                    4.132,
                    4.135,
                    4.173,
                    4.223,
                    4.253,
                    4.268,
                    4.317,
                    4.324,
                    4.35,
                    4.459,
                    4.487,
                    4.472,
                    4.372,
                    4.278,
                    4.188,
                    4.137,
                    4.105,
                    4.08,
                    4.085,
                    4.097,
                    4.091,
                    4.088,
                    4.095,
                    4.104,
                    4.108,
                    4
                ],
                "Temperature profile in spring [°C]": [
                    3.144,
                    3.538,
                    3.981,
                    4.258,
                    4.279,
                    4.262,
                    4.204,
                    4.137,
                    4.081,
                    4.032,
                    4.008,
                    3.976,
                    3.939,
                    3.918,
                    3.904,
                    3.893,
                    3.895,
                    3.884,
                    3.873,
                    3.866,
                    3.89,
                    3.888,
                    3.9,
                    3.902,
                    3.895,
                    3.875,
                    3.911,
                    3.927,
                    3.985,
                    4.017,
                    4.001,
                    3.974,
                    3.951,
                    3.947,
                    3.923,
                    3.908,
                    3.908,
                    3.9,
                    3.908,
                    3.923,
                    3.938,
                    3.943,
                    4
                ],
                "Temperature profile in summer [°C]": [
                    14.237,
                    13.925,
                    13.834,
                    13.789,
                    13.731,
                    13.603,
                    13.388,
                    13.296,
                    13.221,
                    13.073,
                    12.928,
                    12.825,
                    12.684,
                    12.538,
                    12.332,
                    11.972,
                    11.161,
                    9.959,
                    8.538,
                    7.473,
                    6.791,
                    6.164,
                    5.444,
                    5.077,
                    4.751,
                    4.481,
                    4.38,
                    4.328,
                    4.313,
                    4.282,
                    4.253,
                    4.232,
                    4.225,
                    4.228,
                    4.238,
                    4.233,
                    4.226,
                    4.228,
                    4.24,
                    4.324,
                    4.291,
                    4.281,
                    4
                ],
                "Temperature profile in fall [°C]": [
                    9.418,
                    9.418,
                    9.411,
                    9.406,
                    9.406,
                    9.402,
                    9.397,
                    9.391,
                    9.386,
                    9.379,
                    9.368,
                    9.353,
                    9.329,
                    9.319,
                    9.291,
                    9.26,
                    9.132,
                    8.962,
                    8.62,
                    8.012,
                    7.403,
                    6.907,
                    6.378,
                    5.735,
                    5.243,
                    4.854,
                    4.564,
                    4.392,
                    4.298,
                    4.232,
                    4.187,
                    4.133,
                    4.098,
                    4.079,
                    4.046,
                    4.032,
                    4.02,
                    4.01,
                    4.009,
                    4.017,
                    4.023,
                    4.017,
                    4
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.2,
            "Heat extraction spring [PJ]": -0.2,
            "Heat extraction summer [PJ]": -0.19,
            "Heat extraction fall [PJ]": -0.19,
            "COP winter [-]": 3.47,
            "COP spring [-]": 3.46,
            "COP summer [-]": 4.4,
            "COP fall [-]": 3.89,
            "Used volume winter [m3]": 13800000.0,
            "Used volume spring [m3]": 15000000.0,
            "Used volume summer [m3]": 3420000.0,
            "Used volume fall [m3]": 4620000.0,
            "Fraction of lake volume winter [-]": 0.101,
            "Fraction of lake volume spring [-]": 0.11,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.0337,
            "Thermocline displacement winter [m]": 3.5,
            "Thermocline displacement spring [m]": 3.8,
            "Thermocline displacement summer [m]": 1.1,
            "Thermocline displacement fall [m]": 1.6
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 0.67,
            "Heat disposal winter [PJ]": 0.072,
            "Heat disposal spring [PJ]": 0.041,
            "Heat disposal summer [PJ]": 0.0083,
            "Heat disposal fall [PJ]": 0.072,
            "Used volume winter [m3]": 1710000.0,
            "Used volume spring [m3]": 979000.0,
            "Used volume summer [m3]": 197000.0,
            "Used volume fall [m3]": 1710000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.00715,
            "Fraction of lake volume summer [-]": 0.00144,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.44,
            "Thermocline displacement spring [m]": 0.25,
            "Thermocline displacement summer [m]": 0.062,
            "Thermocline displacement fall [m]": 0.59
        },
        "Regional demand": {
            "Communes": {
                "Commune244": {
                    "Name": "Sils im Engadin/Segl",
                    "Country": "Switzerland",
                    "Population": 768.0,
                    "Surface [ha]": 6358.0
                },
                "Commune245": {
                    "Name": "Bregaglia",
                    "Country": "Switzerland",
                    "Population": 1543.0,
                    "Surface [ha]": 25145.0
                }
            },
            "Total Population": 2311.0,
            "Demand heating [PJ]": 0.227370846,
            "Demand cooling [PJ]": 0.0
        },
        "Lake": "Lake Sils"
    },
    "Lago di Vogorno": {
        "Properties": {
            "Type": "Artificial",
            "Canton(s)": "TI",
            "Volume [km3]": 0.1,
            "Surface [km2]": 1.68,
            "Max depth [m]": 204.0,
            "Elevation [m]": 470.0,
            "Catchment area [km2]": 233.0,
            "Mixing regime": "Monomictic",
            "Trophic state": ""
        },
        "Observations": {
            "Bathymetry": {
                "Depth [m]": [
                    0,
                    204
                ],
                "Area [m2]": [
                    1680000.0,
                    0
                ]
            },
            "Temperature regime": {
                "Station X [m]": 708791.0,
                "Station Y [m]": 117303.0,
                "Profile depths [m]": [
                    0,
                    1,
                    2.5,
                    5,
                    7.5,
                    10,
                    12.5,
                    15,
                    20,
                    30,
                    40,
                    60,
                    80,
                    100,
                    120,
                    140,
                    144,
                    204
                ],
                "Temperature profile in winter [°C]": [
                    5.836,
                    5.836,
                    5.839,
                    5.824,
                    5.821,
                    5.821,
                    5.818,
                    5.818,
                    5.812,
                    5.815,
                    5.806,
                    5.652,
                    5.455,
                    5.385,
                    5.347,
                    5.312,
                    5.312,
                    5
                ],
                "Temperature profile in spring [°C]": [
                    8.176,
                    7.958,
                    7.682,
                    7.37,
                    7.167,
                    6.97,
                    6.855,
                    6.739,
                    6.491,
                    6.121,
                    5.748,
                    5.397,
                    5.203,
                    5.127,
                    5.076,
                    5.061,
                    5.064,
                    5
                ],
                "Temperature profile in summer [°C]": [
                    17.085,
                    16.721,
                    16.285,
                    15.324,
                    14,
                    12.794,
                    11.624,
                    10.776,
                    9.494,
                    7.603,
                    6.588,
                    5.745,
                    5.409,
                    5.33,
                    5.248,
                    5.206,
                    5.206,
                    5
                ],
                "Temperature profile in fall [°C]": [
                    12.455,
                    12.394,
                    12.312,
                    12.076,
                    11.727,
                    11.376,
                    11.106,
                    10.812,
                    10.233,
                    8.488,
                    7.258,
                    5.952,
                    5.588,
                    5.43,
                    5.358,
                    5.324,
                    5.321,
                    5
                ]
            }
        },
        "Potential for heat extraction": {
            "Mean fraction of max heat extraction [-]": 1.0,
            "Heat extraction winter [PJ]": -0.15,
            "Heat extraction spring [PJ]": -0.14,
            "Heat extraction summer [PJ]": -0.13,
            "Heat extraction fall [PJ]": -0.14,
            "COP winter [-]": 3.58,
            "COP spring [-]": 3.77,
            "COP summer [-]": 4.76,
            "COP fall [-]": 4.19,
            "Used volume winter [m3]": 6510000.0,
            "Used volume spring [m3]": 4050000.0,
            "Used volume summer [m3]": 2500000.0,
            "Used volume fall [m3]": 2500000.0,
            "Fraction of lake volume winter [-]": 0.0651,
            "Fraction of lake volume spring [-]": 0.0405,
            "Fraction of lake volume summer [-]": 0.025,
            "Fraction of lake volume fall [-]": 0.025,
            "Thermocline displacement winter [m]": 3.9,
            "Thermocline displacement spring [m]": 2.4,
            "Thermocline displacement summer [m]": 1.6,
            "Thermocline displacement fall [m]": 1.7
        },
        "Potential for heat disposal": {
            "Mean fraction of max heat disposal [-]": 1.1,
            "Heat disposal winter [PJ]": 0.052,
            "Heat disposal spring [PJ]": 0.083,
            "Heat disposal summer [PJ]": 0.051,
            "Heat disposal fall [PJ]": 0.052,
            "Used volume winter [m3]": 1250000.0,
            "Used volume spring [m3]": 1970000.0,
            "Used volume summer [m3]": 1220000.0,
            "Used volume fall [m3]": 1250000.0,
            "Fraction of lake volume winter [-]": 0.0125,
            "Fraction of lake volume spring [-]": 0.0197,
            "Fraction of lake volume summer [-]": 0.0122,
            "Fraction of lake volume fall [-]": 0.0125,
            "Thermocline displacement winter [m]": 0.74,
            "Thermocline displacement spring [m]": 1.2,
            "Thermocline displacement summer [m]": 0.81,
            "Thermocline displacement fall [m]": 0.84
        },
        "Regional demand": {
            "Communes": {
                "Commune7": {
                    "Name": "Mergoscia",
                    "Country": "Switzerland",
                    "Population": 217.0,
                    "Surface [ha]": 1217.0
                },
                "Commune8": {
                    "Name": "Vogorno",
                    "Country": "Switzerland",
                    "Population": 277.0,
                    "Surface [ha]": 2390.0
                },
                "Commune9": {
                    "Name": "Corippo",
                    "Country": "Switzerland",
                    "Population": 13.0,
                    "Surface [ha]": 771.0
                }
            },
            "Total Population": 507.0,
            "Demand heating [PJ]": 0.024393525,
            "Demand cooling [PJ]": 0.004047128
        },
        "Lake": "Lago di Vogorno"
    }
}