lat,lon,SL(mm),err_SL(mm)
45.417,12.333,431.15999999999985,116.32852788546754,
44.4,8.9,333.4000000000001,127.18654174086187,
43.279,5.354,418.52,105.2951071987678,
45.417,12.35,456.2000000000003,109.86379931533408,
39.2,9.167,490.15999999999985,129.18714487130677,
40.843,14.258,340.12,120.20382689415507,
42.05,11.817,389.84000000000003,112.55855187412462,
38.133,13.333,302.31999999999994,124.66583974770315,
43.867,8.017,438.1200000000001,114.83035313017199,
40.867,14.267,350.64000000000004,107.47479890653436,
45.647,13.758,390.6400000000001,130.69414677023605,
45.433,12.333,431.15999999999985,116.32852788546754,
31.25,32.3,325.6400000000001,107.41757025738387,
43.507,16.442,397.8399999999999,113.51285565961241,
45.3,14.533,390.55999999999995,117.79966723212762,
40.633,22.935,294.1200000000001,117.60572094928035,
37.937,23.627,340.2800000000001,115.6488201409768,
40.935,24.412,329.72,115.98511801088965,
38.372,26.141,356.71999999999997,122.57506434834126,
37.951,22.96,330.0,112.22364100313267,
38.959,20.757,429.0799999999999,132.26945981593786,
37.024,22.116,432.4399999999998,112.00871573230361,
31.217,29.917,420.7600000000001,133.0458943372549,
35.348,25.153,449.8799999999999,117.10747371538676,
43.508,16.392,397.8399999999999,113.51285565961241,
42.658,18.063,437.48,114.16549391125149,
45.083,13.628,372.15999999999997,114.51675161302822,
43.729,7.421,417.3600000000001,109.59877554060537,
43.398,3.699,408.1199999999999,107.03725706500516,
43.113,5.915,582.2799999999997,137.23750070589307,
45.548,13.725,396.8800000000001,111.33356007960941,
42.083,19.083,502.03999999999996,112.07872233390243,
35.487,24.082,451.20000000000005,110.54332906150421,
37.13,26.848,360.52000000000004,120.67620146491188,
37.44,24.946,417.28,141.0998228205833,
38.472,23.593,354.44,115.01493642131878,
40.844,25.878,408.1600000000001,123.73145275151343,
38.835,20.712,430.0799999999999,132.26945981593786,
37.645,21.32,363.72,111.81785367283706,
36.442,28.236,295.5999999999999,114.60031588089102,
38.461,23.589,354.44,115.01493642131878,
43.696,7.286,379.44,106.411730556363,
42.52,3.107,432.55999999999995,146.5550667837861,
38.433,26.717,354.64000000000004,114.77634773767635,
43.133,17.2,433.48,114.16549391125149,
35.82,14.533,451.44000000000005,110.55322880856986,
42.054,3.206,397.4,106.37407390901225,
32.47,34.863,343.48,106.57372284010725,
41.342,2.166,458.5999999999999,119.17587843183703,
44.123,15.235,394.8399999999999,114.4515985034722,
39.552,2.639,407.64,124.71139322451658,
