lat,lon,SL(mm),err_SL(mm)
45.417,12.333,563.4699999999998,187.9294870423479,
44.4,8.9,446.30000000000007,201.94291173497524,
43.279,5.354,571.0900000000001,178.99057070136405,
45.417,12.35,597.9000000000001,180.4241782577934,
39.2,9.167,673.7199999999998,209.58096311449663,
40.843,14.258,456.03999999999996,193.40049767257582,
42.05,11.817,517.7800000000001,183.3829024200457,
38.133,13.333,416.69000000000005,199.92537332714926,
43.867,8.017,592.7900000000002,187.30710744656756,
40.867,14.267,471.88,178.13243275720455,
45.647,13.758,504.1300000000001,206.06234493473087,
45.433,12.333,563.4699999999998,187.9294870423479,
31.25,32.3,437.6300000000001,172.9943397917978,
43.507,16.442,519.78,182.6672660878243,
45.3,14.533,503.27,190.79767399001489,
40.633,22.935,368.0400000000002,183.81830267957542,
37.937,23.627,440.76,181.6327253002608,
40.935,24.412,412.49,183.68629889025473,
38.372,26.141,462.73999999999995,188.76350176874766,
37.951,22.96,429.0,176.73508678244963,
38.959,20.757,573.8599999999999,203.14958158952726,
37.024,22.116,578.48,177.38614263803134,
31.217,29.917,572.67,203.97488203207766,
35.348,25.153,599.9599999999998,179.33005353258557,
43.508,16.392,519.78,182.6672660878243,
42.658,18.063,575.4099999999999,182.08552935365293,
45.083,13.628,477.22,187.46084817902644,
43.729,7.421,562.8700000000001,181.76876766925608,
43.398,3.699,550.04,179.5221479372392,
43.113,5.915,795.5099999999993,215.5653784817961,
45.548,13.725,512.71,183.3101262887569,
42.083,19.083,667.1799999999998,179.7705760128726,
35.487,24.082,603.9000000000001,174.14024922458336,
37.13,26.848,474.34000000000003,185.41963461295032,
37.44,24.946,546.51,211.5708864659786,
38.472,23.593,455.98,180.78191530128228,
40.844,25.878,501.22,185.57124265359653,
38.835,20.712,574.8599999999999,203.14958158952726,
37.645,21.32,482.74,177.31984124739117,
36.442,28.236,386.9499999999998,175.90359888302456,
38.461,23.589,455.98,180.30349663830705,
43.696,7.286,512.73,178.15249675488693,
42.52,3.107,589.52,226.95149019118602,
38.433,26.717,458.88,178.38522920914724,
43.133,17.2,569.4099999999999,183.50719331949907,
35.82,14.533,624.48,181.41499965548604,
42.054,3.206,544.8,180.68387559491853,
32.47,34.863,466.40999999999997,171.51352745483373,
41.342,2.166,631.6999999999998,195.74973818628723,
44.123,15.235,515.78,184.10073356725115,
39.552,2.639,565.88,203.4788254339994,
