lat,lon,SL(mm),err_SL(mm)
45.417,12.333,395.92999999999984,140.273084018282,
44.4,8.9,300.70000000000005,153.48154807663363,
43.279,5.354,396.71000000000004,132.79822438571986,
45.417,12.35,424.0999999999999,133.99850782751275,
39.2,9.167,486.67999999999984,153.96462613210866,
40.843,14.258,303.76,143.59544735123046,
42.05,11.817,361.82000000000005,135.93859974267795,
38.133,13.333,269.1099999999999,147.4748415832341,
43.867,8.017,418.01,140.5973061619603,
40.867,14.267,316.72,129.70080801598732,
45.647,13.758,342.47,155.39655723342136,
45.433,12.333,395.92999999999984,140.273084018282,
31.25,32.3,271.97,133.95785755229142,
43.507,16.442,353.81999999999994,138.2525084763383,
45.3,14.533,341.1300000000001,141.7489908253318,
40.633,22.935,225.76,139.1693299545557,
37.937,23.627,279.44000000000005,138.07621409931545,
40.935,24.412,260.30999999999995,138.83342681069283,
38.372,26.141,298.06,144.4385876419456,
37.951,22.96,268.0,133.0622970641947,
38.959,20.757,390.3399999999999,156.0309344328874,
37.024,22.116,388.1199999999999,132.5057719497532,
31.217,29.917,379.73000000000013,160.45373943912932,
35.348,25.153,405.24,137.1962976905718,
43.508,16.392,353.81999999999994,138.2525084763383,
42.658,18.063,399.78999999999996,137.06764753215836,
45.083,13.628,322.18000000000006,139.2534222200661,
43.729,7.421,394.53,135.20950003605515,
43.398,3.699,381.76,135.51925176889077,
43.113,5.915,581.6899999999996,165.25209953280472,
45.548,13.725,350.49,134.97268760753045,
42.083,19.083,471.4200000000001,135.3839355315098,
35.487,24.082,409.10000000000014,130.75201872246564,
37.13,26.848,306.46000000000004,142.5121921100086,
37.44,24.946,368.6899999999998,164.89660396745592,
38.472,23.593,293.62,137.37989263352915,
40.844,25.878,329.18000000000006,140.5522041805108,
38.835,20.712,392.3399999999999,156.0309344328874,
37.645,21.32,313.05999999999995,132.35921615059527,
36.442,28.236,231.05000000000018,137.9744980059721,
38.461,23.589,293.62,137.37989263352915,
43.696,7.286,351.87,132.44077204546943,
42.52,3.107,406.8800000000001,174.71660739609158,
38.433,26.717,294.72,136.11737581954773,
43.133,17.2,393.78999999999996,138.47487136661294,
35.82,14.533,431.1200000000001,130.47431969548643,
42.054,3.206,367.19999999999993,132.41475333209664,
32.47,34.863,291.78999999999996,131.63174427166115,
41.342,2.166,436.3000000000002,146.45412250940566,
44.123,15.235,348.81999999999994,139.20041702523739,
39.552,2.639,381.72,153.02763279878573,
