lat,lon,SL(mm),err_SL(mm)
45.417,12.333,97.53999999999996,33.70119285722688,
44.4,8.9,74.60000000000002,37.38663397525913,
43.279,5.354,98.38000000000011,33.84783006338811,
45.417,12.35,103.80000000000018,31.829677975122525,
39.2,9.167,117.03999999999996,37.640834209671816,
40.843,14.258,78.27999999999997,34.39563925848741,
42.05,11.817,89.96000000000004,32.913881569939456,
38.133,13.333,70.57999999999993,35.28395669422578,
43.867,8.017,100.77999999999997,35.080051311250955,
40.867,14.267,81.16000000000003,31.55212195716795,
45.647,13.758,88.66000000000008,36.912870384189844,
45.433,12.333,97.53999999999996,33.23432562878327,
31.25,32.3,81.66000000000008,35.148376918429676,
43.507,16.442,89.95999999999981,33.47286064859112,
45.3,14.533,87.1400000000001,34.562227937446394,
40.633,22.935,65.2800000000002,34.32392168735968,
37.937,23.627,77.32000000000005,34.58201266554623,
40.935,24.412,74.17999999999995,34.3568566664647,
38.372,26.141,83.67999999999995,36.589484828294594,
37.951,22.96,76.0,33.5830552511233,
38.959,20.757,100.51999999999998,36.153284774692324,
37.024,22.116,101.3599999999999,32.597644086651414,
31.217,29.917,104.94000000000005,41.627034484815276,
35.348,25.153,106.7199999999998,36.027689351386385,
43.508,16.392,89.95999999999981,33.47286064859112,
42.658,18.063,101.61999999999989,33.23567360532956,
45.083,13.628,83.03999999999996,33.386080932029145,
43.729,7.421,96.33999999999992,33.53323127883741,
43.398,3.699,94.27999999999997,34.770654293527464,
43.113,5.915,138.8199999999997,40.21029221480491,
45.548,13.725,90.22000000000003,32.70623182208553,
42.083,19.083,117.75999999999976,32.9892406702549,
35.487,24.082,106.80000000000018,33.62251626514589,
37.13,26.848,85.88000000000005,36.56735702781923,
37.44,24.946,97.81999999999994,40.29900743194552,
38.472,23.593,81.36000000000001,34.351296918748204,
40.844,25.878,97.03999999999996,46.19065273407597,
38.835,20.712,100.51999999999998,36.153284774692324,
37.645,21.32,85.67999999999998,32.28291188848986,
36.442,28.236,70.90000000000009,36.085819929717545,
38.461,23.589,81.36000000000001,34.351296918748204,
43.696,7.286,86.85999999999996,32.88541317970628,
42.52,3.107,101.6400000000001,42.76544867062662,
38.433,26.717,83.16000000000003,35.07078556291547,
43.133,17.2,100.61999999999989,33.23567360532956,
35.82,14.533,110.36000000000013,31.805823366169914,
42.054,3.206,93.60000000000002,34.54995803181242,
32.47,34.863,86.62,34.49452710213607,
41.342,2.166,110.40000000000009,36.78709012683662,
44.123,15.235,89.95999999999981,33.47286064859112,
39.552,2.639,100.15999999999997,38.35906151093898,
