lat,lon,SL(mm),err_SL(mm)
45.417,12.333,404.3899999999999,101.5597110078598,
44.4,8.9,323.1,112.46111505760558,
43.279,5.354,402.33000000000015,93.054895626184,
45.417,12.35,426.3000000000002,95.88963916920325,
39.2,9.167,473.6399999999999,115.62200006919099,
40.843,14.258,335.48,107.52173036182035,
42.05,11.817,377.86,100.73462215147283,
38.133,13.333,308.53,112.23822031732328,
43.867,8.017,418.2299999999998,101.4444306011917,
40.867,14.267,345.56,96.248420246776,
45.647,13.758,363.8100000000002,112.71029234280249,
45.433,12.333,404.3899999999999,101.5597110078598,
31.25,32.3,325.3100000000002,102.24206766297324,
43.507,16.442,374.8599999999999,96.33948775035084,
45.3,14.533,362.99,101.24423736687437,
40.633,22.935,281.48,102.0945620491121,
37.937,23.627,327.12,102.1272054841412,
40.935,24.412,310.13,102.1362893392941,
38.372,26.141,342.38,108.37634612774136,
37.951,22.96,321.0,99.03030899679148,
38.959,20.757,413.81999999999994,116.75582426585835,
37.024,22.116,415.76,98.99963838317795,
31.217,29.917,410.7900000000001,122.6913709272172,
35.348,25.153,427.52,102.1769000312693,
43.508,16.392,374.8599999999999,96.33948775035084,
42.658,18.063,412.1700000000001,97.8093042608933,
45.083,13.628,347.14,98.31822008152915,
43.729,7.421,399.19000000000005,96.43540895335074,
43.398,3.699,390.48,94.4998962962394,
43.113,5.915,545.8699999999999,120.89381952771615,
45.548,13.725,369.27,94.99366084113191,
42.083,19.083,470.65999999999985,96.31453680519883,
35.487,24.082,430.3000000000002,97.63734736257433,
37.13,26.848,350.58000000000004,107.38529741077221,
37.44,24.946,395.8699999999999,124.33346291324794,
38.472,23.593,337.26,101.64099615804639,
40.844,25.878,366.1400000000001,103.62944031499929,
38.835,20.712,414.81999999999994,116.75582426585835,
37.645,21.32,356.38,98.70902137089598,
36.442,28.236,292.1500000000001,104.29511445892372,
38.461,23.589,337.26,101.16887910815262,
43.696,7.286,367.01,94.15388945763208,
42.52,3.107,415.24,128.89947284609042,
38.433,26.717,340.56,101.0854094318265,
43.133,17.2,408.1700000000001,97.8093042608933,
35.82,14.533,438.76,99.15979477590703,
42.054,3.206,385.6,93.98973401388048,
32.47,34.863,340.16999999999996,101.07391800063951,
41.342,2.166,440.9000000000001,107.1412152255144,
44.123,15.235,371.8599999999999,96.80675028116582,
39.552,2.639,397.56000000000006,113.11107638069758,
