lat,lon,SL(mm),err_SL(mm)
45.417,12.333,1093.2399999999998,292.47048466469226,
44.4,8.9,995.6,305.3434531801853,
43.279,5.354,1136.28,288.46545997744687,
45.417,12.35,1130.8000000000002,286.79064210674653,
39.2,9.167,1276.2399999999998,304.6673865053495,
40.843,14.258,1035.6799999999998,303.86413082165524,
42.05,11.817,1101.7600000000002,294.0848510209256,
38.133,13.333,999.48,304.2276673808613,
43.867,8.017,1160.68,295.74813608880106,
40.867,14.267,1050.96,292.05189675809333,
45.647,13.758,1034.96,303.3058027799666,
45.433,12.333,1093.2399999999998,292.47048466469226,
31.25,32.3,1065.96,290.3135415374212,
43.507,16.442,1072.76,298.37529455368787,
45.3,14.533,1038.84,291.6636994896691,
40.633,22.935,952.6800000000001,318.46504925972647,
37.937,23.627,1042.92,314.6763600908082,
40.935,24.412,1003.08,314.7704236423746,
38.372,26.141,1073.08,316.56982547299106,
37.951,22.96,1030.0,309.68827488298615,
38.959,20.757,1186.12,333.0126273882118,
37.024,22.116,1196.1599999999999,309.46741411657547,
31.217,29.917,1220.6399999999999,325.6154326809465,
35.348,25.153,1226.32,316.68446188595993,
43.508,16.392,1072.76,297.39505106843995,
42.658,18.063,1149.7199999999998,307.1566538429536,
45.083,13.628,1009.24,290.1774360628338,
43.729,7.421,1131.04,289.7696388512779,
43.398,3.699,1115.6799999999998,287.83361930115115,
43.113,5.915,1382.9199999999992,316.95817326581124,
45.548,13.725,1045.32,285.8917865207044,
42.083,19.083,1262.56,310.6162262342391,
35.487,24.082,1224.8000000000002,313.8873995559554,
37.13,26.848,1098.28,304.40832380209315,
37.44,24.946,1167.9199999999998,335.1303626948773,
38.472,23.593,1058.16,314.7485783923416,
40.844,25.878,1098.24,316.2416013114024,
38.835,20.712,1187.12,333.47587618896813,
37.645,21.32,1092.08,310.06767067851496,
36.442,28.236,1004.4000000000001,304.1972393037123,
38.461,23.589,1059.16,314.7485783923416,
43.696,7.286,1075.1599999999999,286.089958579465,
42.52,3.107,1158.8400000000001,325.60683285213776,
38.433,26.717,1072.96,305.8836543524351,
43.133,17.2,1131.7199999999998,302.26678613436843,
35.82,14.533,1224.16,293.040909089499,
42.054,3.206,1112.6,289.3547746279643,
32.47,34.863,1072.72,274.728331993626,
41.342,2.166,1206.4,302.09508436914365,
44.123,15.235,1059.76,289.06844587398325,
39.552,2.639,1142.96,306.14381195771375,
