lat,lon,SL(mm),err_SL(mm)
45.417,12.333,456.3899999999999,106.13375947360011,
44.4,8.9,377.1,116.17122018813438,
43.279,5.354,454.33000000000015,99.45332372525314,
45.417,12.35,478.3000000000002,100.7215116050191,
39.2,9.167,523.6399999999999,120.47591834055468,
40.843,14.258,387.48,112.26385215197277,
42.05,11.817,430.86,105.36823098068982,
38.133,13.333,358.53,116.85960850524873,
43.867,8.017,471.2299999999998,105.56383140072171,
40.867,14.267,397.56,101.03840062075409,
45.647,13.758,418.8100000000002,118.10317523250592,
45.433,12.333,456.3899999999999,106.13375947360011,
31.25,32.3,382.3100000000002,103.21550464925315,
43.507,16.442,428.8599999999999,103.38059247266868,
45.3,14.533,417.99,107.21541680187603,
40.633,22.935,337.48,106.27346611454809,
37.937,23.627,381.12,106.34714899798678,
40.935,24.412,367.13,105.44937932486847,
38.372,26.141,397.38,111.98853691338235,
37.951,22.96,375.0,103.81234078855942,
38.959,20.757,465.81999999999994,121.49042143313191,
37.024,22.116,466.76,104.15698920379755,
31.217,29.917,465.7900000000001,124.3027453437775,
35.348,25.153,483.52,109.21936137883246,
43.508,16.392,428.8599999999999,103.38059247266868,
42.658,18.063,466.1700000000001,104.31998849693188,
45.083,13.628,402.14,104.4567968109304,
43.729,7.421,452.19000000000005,101.69581161483495,
43.398,3.699,442.48,100.77440349612594,
43.113,5.915,597.8699999999999,125.15216977743535,
45.548,13.725,425.27,101.78799339804277,
42.083,19.083,525.6599999999999,102.88581048910486,
35.487,24.082,484.3000000000002,103.48454763876586,
37.13,26.848,403.58000000000004,110.99370297453815,
37.44,24.946,450.8699999999999,127.8575770144265,
38.472,23.593,392.26,105.42718861849633,
40.844,25.878,439.1400000000001,122.07502160556844,
38.835,20.712,465.81999999999994,121.49042143313191,
37.645,21.32,408.38,104.76268849165719,
36.442,28.236,346.1500000000001,107.10495273328867,
38.461,23.589,392.26,105.42718861849633,
43.696,7.286,419.01,99.07045422324458,
42.52,3.107,466.24,133.2256510586456,
38.433,26.717,394.56,105.38980026549059,
43.133,17.2,462.1700000000001,104.31998849693188,
35.82,14.533,488.76,105.34189527438738,
42.054,3.206,437.6,99.84022285632179,
32.47,34.863,397.16999999999996,102.0535981727249,
41.342,2.166,491.9000000000001,111.50892340974332,
44.123,15.235,426.8599999999999,103.85228403843605,
39.552,2.639,449.56000000000006,116.8968160387613,
