lat,lon,SL(mm),err_SL(mm)
45.417,12.333,51.76999999999998,23.283687422742986,
44.4,8.9,40.30000000000007,24.786641563551928,
43.279,5.354,52.190000000000055,23.62427565027127,
45.417,12.35,54.90000000000009,22.787762066512805,
39.2,9.167,60.51999999999998,25.044123063106046,
40.843,14.258,40.639999999999986,22.454453901175153,
42.05,11.817,46.98000000000002,23.169611563425054,
38.133,13.333,35.789999999999964,23.2578352389039,
43.867,8.017,52.8900000000001,24.241544917764628,
40.867,14.267,42.08000000000004,21.385078910305662,
45.647,13.758,45.830000000000155,24.77175811281872,
45.433,12.333,51.76999999999998,23.283687422742986,
31.25,32.3,40.330000000000155,25.224781465852185,
43.507,16.442,45.98000000000002,23.02950498816681,
45.3,14.533,45.569999999999936,23.739721986577685,
40.633,22.935,33.6400000000001,24.626619743683868,
37.937,23.627,39.16000000000008,24.550537672319926,
40.935,24.412,37.59000000000003,24.961939027247062,
38.372,26.141,42.339999999999975,25.415499208160362,
37.951,22.96,38.0,24.369917931745277,
38.959,20.757,50.25999999999999,23.90507268342851,
37.024,22.116,49.679999999999836,23.0575714245885,
31.217,29.917,51.97000000000003,28.021464986684762,
35.348,25.153,53.3599999999999,25.533039380379297,
43.508,16.392,45.98000000000002,23.02950498816681,
42.658,18.063,52.309999999999945,23.11579546543878,
45.083,13.628,43.01999999999998,23.487392362712384,
43.729,7.421,51.17000000000007,23.860152975201146,
43.398,3.699,50.63999999999987,24.27446394876723,
43.113,5.915,72.40999999999985,25.99816147345808,
45.548,13.725,46.61000000000013,23.24702991781961,
42.083,19.083,60.38000000000011,23.027375013231534,
35.487,24.082,52.90000000000009,24.215044910137994,
37.13,26.848,42.940000000000055,25.89001544997608,
37.44,24.946,49.409999999999854,26.938633966851402,
38.472,23.593,41.18000000000001,24.469427864173692,
40.844,25.878,50.020000000000095,32.42135253193488,
38.835,20.712,50.25999999999999,23.90507268342851,
37.645,21.32,42.339999999999975,23.113504710450123,
36.442,28.236,35.44999999999982,26.042928022785762,
38.461,23.589,41.18000000000001,24.469427864173692,
43.696,7.286,46.42999999999995,24.13089513466088,
42.52,3.107,54.319999999999936,27.280412386912335,
38.433,26.717,42.08000000000004,25.36710468303389,
43.133,17.2,51.309999999999945,23.6027540765903,
35.82,14.533,54.680000000000064,21.96793344855178,
42.054,3.206,48.799999999999955,24.195555376969548,
32.47,34.863,43.31000000000006,24.175775065134935,
41.342,2.166,57.69999999999982,25.1745903640953,
44.123,15.235,46.98000000000002,23.518250360092694,
39.552,2.639,52.08000000000004,25.59012309466291,
