lat,lon,SL(mm),err_SL(mm)
45.417,12.333,356.15999999999985,114.05514631089646,
44.4,8.9,270.4000000000001,127.59375533308831,
43.279,5.354,357.52,106.76989088689751,
45.417,12.35,381.2000000000003,107.45373143823346,
39.2,9.167,434.15999999999985,128.00612641588683,
40.843,14.258,273.12,118.51143404752133,
42.05,11.817,323.84000000000003,110.2641265326126,
38.133,13.333,240.31999999999994,121.8044399847559,
43.867,8.017,374.1200000000001,114.37552185673296,
40.867,14.267,284.64000000000004,105.09320815352436,
45.647,13.758,307.6400000000001,128.2262063698369,
45.433,12.333,356.15999999999985,114.05514631089646,
31.25,32.3,238.6400000000001,109.35508401533053,
43.507,16.442,315.8399999999999,112.10672771961548,
45.3,14.533,307.55999999999995,115.0554718385875,
40.633,22.935,202.12000000000012,113.44758966148201,
37.937,23.627,248.2800000000001,112.85233537680999,
40.935,24.412,233.72000000000003,112.68672326410064,
38.372,26.141,264.71999999999997,118.55334832892744,
37.951,22.96,237.0,107.94163052316748,
38.959,20.757,348.0799999999999,130.34170476098583,
37.024,22.116,345.4399999999998,107.82255051704166,
31.217,29.917,334.7600000000001,135.39279892224695,
35.348,25.153,358.8799999999999,111.98174136884995,
43.508,16.392,315.8399999999999,112.10672771961548,
42.658,18.063,357.48,111.3856364169097,
45.083,13.628,289.15999999999997,112.6325281612732,
43.729,7.421,353.3600000000001,109.12214074146456,
43.398,3.699,343.1199999999999,108.96317910193332,
43.113,5.915,520.2799999999997,138.00047681077046,
45.548,13.725,315.8800000000001,108.42583455985017,
42.083,19.083,421.03999999999996,109.27323551538134,
35.487,24.082,363.20000000000005,106.17239565913543,
37.13,26.848,271.52000000000004,116.6661716179973,
37.44,24.946,326.28,138.41390826069468,
38.472,23.593,261.44,111.71922663534689,
40.844,25.878,294.1600000000001,114.36552102797417,
38.835,20.712,349.0799999999999,129.9584933738461,
37.645,21.32,278.72,107.6660689353893,
36.442,28.236,204.5999999999999,113.2076958514747,
38.461,23.589,261.44,112.18928469332533,
43.696,7.286,315.44,106.411730556363,
42.52,3.107,364.55999999999995,146.9086028794774,
38.433,26.717,261.64000000000004,110.96670671872712,
43.133,17.2,351.48,112.31099679016299,
35.82,14.533,383.44000000000005,105.83957860838261,
42.054,3.206,329.4,105.88764611606021,
32.47,34.863,256.48,108.03799516836658,
41.342,2.166,390.5999999999999,119.60618713093399,
44.123,15.235,312.8399999999999,112.57516777691251,
39.552,2.639,340.64,126.36032446935232,
