lat,lon,SL(mm),err_SL(mm)
45.417,12.333,90.53999999999996,44.15620454703959,
44.4,8.9,65.60000000000002,45.88584095339215,
43.279,5.354,89.38000000000011,42.77470748000505,
45.417,12.35,96.80000000000018,43.10891323148845,
39.2,9.167,111.03999999999996,44.193691857549084,
40.843,14.258,70.27999999999997,41.19235365938683,
42.05,11.817,80.96000000000004,41.983015613459685,
38.133,13.333,62.57999999999993,41.033006226695115,
43.867,8.017,92.77999999999997,44.13456695154038,
40.867,14.267,73.16000000000003,38.849535389757236,
45.647,13.758,73.66000000000008,40.429692059178485,
45.433,12.333,90.53999999999996,44.15620454703959,
31.25,32.3,75.66000000000008,33.1874735404791,
43.507,16.442,82.95999999999981,38.76444762923883,
45.3,14.533,75.1400000000001,38.34771961929418,
40.633,22.935,61.2800000000002,37.177030543065165,
37.937,23.627,72.32000000000005,36.97520250113581,
40.935,24.412,69.17999999999995,36.76470590117647,
38.372,26.141,76.67999999999995,37.520533045254034,
37.951,22.96,72.0,35.52212831461539,
38.959,20.757,99.51999999999998,38.64013457533501,
37.024,22.116,99.3599999999999,35.46274665053456,
31.217,29.917,98.94000000000005,39.06161799004235,
35.348,25.153,102.7199999999998,35.549182831677015,
43.508,16.392,82.95999999999981,38.76444762923883,
42.658,18.063,94.61999999999989,37.52812278811718,
45.083,13.628,70.03999999999996,37.72108694086108,
43.729,7.421,88.33999999999992,43.29523761339115,
43.398,3.699,86.27999999999997,43.11900277139999,
43.113,5.915,129.8199999999997,47.96735973555351,
45.548,13.725,75.22000000000003,36.629190545246836,
42.083,19.083,112.75999999999976,36.82784272802304,
35.487,24.082,103.80000000000018,34.11339326422981,
37.13,26.848,78.88000000000005,37.032709865738966,
37.44,24.946,92.81999999999994,41.13404915638625,
38.472,23.593,75.36000000000001,36.27687417625725,
40.844,25.878,86.03999999999996,36.997653979678226,
38.835,20.712,99.51999999999998,39.06161799004235,
37.645,21.32,83.67999999999998,34.6545292855061,
36.442,28.236,62.90000000000009,35.13098916910823,
38.461,23.589,75.36000000000001,36.27687417625725,
43.696,7.286,78.85999999999996,42.795448356104416,
42.52,3.107,93.6400000000001,49.36480122516448,
38.433,26.717,76.16000000000003,36.04108766394266,
43.133,17.2,92.61999999999989,38.96934692806642,
35.82,14.533,104.36000000000013,35.65964666117711,
42.054,3.206,84.60000000000002,41.95175324107444,
32.47,34.863,79.62,33.509288264599114,
41.342,2.166,102.40000000000009,42.32363405947084,
44.123,15.235,81.95999999999981,39.732636459213225,
39.552,2.639,90.15999999999997,41.49298253921981,
