lat,lon,SL(mm),err_SL(mm)
45.417,12.333,424.6199999999999,99.23675528754454,
44.4,8.9,357.80000000000007,113.03027735965262,
43.279,5.354,426.1400000000001,101.54349019016433,
45.417,12.35,443.4000000000001,95.0021347128579,
39.2,9.167,488.1199999999999,118.06562412489082,
40.843,14.258,365.84000000000003,106.74989461353113,
42.05,11.817,402.88,102.51786380919181,
38.133,13.333,340.74,112.39825799361839,
43.867,8.017,441.3399999999999,105.71064279437525,
40.867,14.267,374.48,98.52830862244618,
45.647,13.758,393.98,108.57849695036306,
45.433,12.333,424.6199999999999,99.23675528754454,
31.25,32.3,369.98,102.01188950313586,
43.507,16.442,405.8799999999999,98.50833264247244,
45.3,14.533,393.4200000000001,100.40258164011522,
40.633,22.935,318.84000000000015,104.39317219052212,
37.937,23.627,354.96000000000004,102.79221954992508,
40.935,24.412,341.53999999999996,105.95537928769828,
38.372,26.141,368.03999999999996,108.37602871484081,
37.951,22.96,351.0,100.26536989409654,
38.959,20.757,432.55999999999995,112.99243337498312,
37.024,22.116,434.0799999999999,100.17338768355596,
31.217,29.917,439.82000000000005,118.03088578842403,
35.348,25.153,443.15999999999985,101.39994871793574,
43.508,16.392,405.8799999999999,98.98556258364147,
42.658,18.063,436.8600000000001,100.6553028906078,
45.083,13.628,380.12,98.2429315523514,
43.729,7.421,426.02,103.02450388135824,
43.398,3.699,414.8399999999999,102.84568829075918,
43.113,5.915,550.46,121.04775256071466,
45.548,13.725,398.6600000000001,95.6740738131287,
42.083,19.083,486.27999999999975,99.44526132501237,
35.487,24.082,444.4000000000001,97.4346570784749,
37.13,26.848,377.64000000000004,110.16712032180926,
37.44,24.946,414.4599999999998,120.06702294968423,
38.472,23.593,363.08,103.05389075624461,
40.844,25.878,418.1200000000001,138.5719582022279,
38.835,20.712,433.55999999999995,112.99243337498312,
37.645,21.32,384.03999999999996,99.68790097098044,
36.442,28.236,328.6999999999998,106.34696798686835,
38.461,23.589,363.08,103.05389075624461,
43.696,7.286,397.58,101.12765991557403,
42.52,3.107,433.9200000000001,127.10705094525638,
38.433,26.717,368.48,104.24317723477158,
43.133,17.2,434.8600000000001,100.1810361295989,
35.82,14.533,456.08000000000015,106.4952750125563,
42.054,3.206,407.79999999999995,102.17409847901766,
32.47,34.863,383.86,102.99078405372006,
41.342,2.166,451.1999999999998,110.81678573212635,
44.123,15.235,403.8799999999999,98.98556258364147,
39.552,2.639,415.48,114.19176152420104,
