lat,lon,SL(mm),err_SL(mm)
45.417,12.333,457.92999999999984,151.42172268205113,
44.4,8.9,361.70000000000005,163.6966267215058,
43.279,5.354,464.71000000000004,143.1664010862884,
45.417,12.35,486.0999999999999,145.18212734355424,
39.2,9.167,548.6799999999998,168.9588887865921,
40.843,14.258,370.76,155.88987298731115,
42.05,11.817,421.82000000000005,148.58348797898103,
38.133,13.333,340.1099999999999,160.72672117603844,
43.867,8.017,482.01,152.22960454523948,
40.867,14.267,383.72,143.19322470005346,
45.647,13.758,410.47,166.97556707494664,
45.433,12.333,457.92999999999984,151.42172268205113,
31.25,32.3,358.97,139.321418310323,
43.507,16.442,422.81999999999994,146.8085695727603,
45.3,14.533,410.1300000000001,154.35519557177204,
40.633,22.935,299.76,148.08224876736577,
37.937,23.627,359.44000000000005,146.1071213185723,
40.935,24.412,335.30999999999995,147.41682536264304,
38.372,26.141,376.06,152.18986694257933,
37.951,22.96,350.0,142.19115619475073,
38.959,20.757,468.3399999999999,163.30233464344593,
37.024,22.116,472.1199999999999,141.94287442488968,
31.217,29.917,466.73000000000013,164.53085576875847,
35.348,25.153,489.24,143.32506445140712,
43.508,16.392,422.81999999999994,147.285457870083,
42.658,18.063,467.78999999999996,146.9567623486582,
45.083,13.628,389.18000000000006,151.67569218566302,
43.729,7.421,458.53,147.26798328217848,
43.398,3.699,446.76,144.75571698554776,
43.113,5.915,648.6899999999996,173.72393732586193,
45.548,13.725,418.49,148.15659418331674,
42.083,19.083,543.4200000000001,144.87515314918568,
35.487,24.082,492.10000000000014,139.5424322562854,
37.13,26.848,386.46000000000004,149.33510940164072,
37.44,24.946,444.6899999999998,170.49014634283122,
38.472,23.593,370.62,145.0008099977376,
40.844,25.878,408.18000000000006,149.54153971388686,
38.835,20.712,469.3399999999999,163.7113389475512,
37.645,21.32,393.05999999999995,141.26468808587657,
36.442,28.236,315.0500000000002,140.7940414222136,
38.461,23.589,371.62,145.0008099977376,
43.696,7.286,415.87,144.27944448188038,
42.52,3.107,480.8800000000001,183.82027336504535,
38.433,26.717,372.72,143.80521548261035,
43.133,17.2,463.78999999999996,147.90297495317665,
35.82,14.533,509.1200000000001,145.76538718090794,
42.054,3.206,444.19999999999993,145.15394207530156,
32.47,34.863,380.78999999999996,138.00784796525159,
41.342,2.166,516.3000000000002,158.5167499035985,
44.123,15.235,419.81999999999994,148.23969137852384,
39.552,2.639,461.72,164.691245668979,
