lat,lon,SL(mm),err_SL(mm)
45.417,12.333,1100.0099999999998,281.0048698866267,
44.4,8.9,972.9000000000001,301.4648642876977,
43.279,5.354,1125.47,280.2712643137002,
45.417,12.35,1140.7000000000003,274.0482163780673,
39.2,9.167,1263.7599999999998,308.2161074635782,
40.843,14.258,997.3199999999999,295.18379444000647,
42.05,11.817,1073.74,288.1131237899447,
38.133,13.333,956.27,300.503986828794,
43.867,8.017,1150.57,289.5237857240748,
40.867,14.267,1016.04,281.4437783998786,
45.647,13.758,1034.79,297.13323610797903,
45.433,12.333,1100.0099999999998,281.0048698866267,
31.25,32.3,1008.29,276.4723176016,
43.507,16.442,1059.74,278.9023465301072,
45.3,14.533,1037.41,282.53685352534103,
40.633,22.935,882.3200000000002,290.9871089928212,
37.937,23.627,982.08,291.3579140850648,
40.935,24.412,929.67,290.23030441358117,
38.372,26.141,1012.42,298.71917313758087,
37.951,22.96,971.0,287.80227605076374,
38.959,20.757,1144.3799999999999,310.3163265121576,
37.024,22.116,1147.84,285.6166493746469,
31.217,29.917,1164.6100000000001,305.82874701374953,
35.348,25.153,1180.6799999999998,293.8506438652126,
43.508,16.392,1059.74,278.9023465301072,
42.658,18.063,1131.0299999999997,282.045138231454,
45.083,13.628,1007.26,280.41288201507433,
43.729,7.421,1118.21,284.61002459505886,
43.398,3.699,1101.32,281.5056525187372,
43.113,5.915,1393.33,314.22697783608584,
45.548,13.725,1046.93,275.52626662443635,
42.083,19.083,1242.94,282.28122502213995,
35.487,24.082,1185.7,291.02621806290927,
37.13,26.848,1032.22,296.6930233423092,
37.44,24.946,1114.33,320.9289017835571,
38.472,23.593,996.3399999999999,291.17948090481923,
40.844,25.878,1062.26,309.0139202366133,
38.835,20.712,1145.3799999999999,310.7659448845707,
37.645,21.32,1038.42,286.37966565383095,
36.442,28.236,929.8499999999999,287.35050530667246,
38.461,23.589,996.3399999999999,291.17948090481923,
43.696,7.286,1056.59,281.3982354244603,
42.52,3.107,1144.16,324.28125462320514,
38.433,26.717,1006.04,288.95857834644744,
43.133,17.2,1120.0299999999997,280.5908230858593,
35.82,14.533,1203.8400000000001,283.1368518932143,
42.054,3.206,1091.4,279.860336775328,
32.47,34.863,1033.03,273.6276829927849,
41.342,2.166,1193.1,292.6801838184471,
44.123,15.235,1051.74,277.4423704123074,
39.552,2.639,1120.04,298.2472021662567,
