lat,lon,SL(mm),err_SL(mm)
45.417,12.333,154.30999999999995,53.13116693617786,
44.4,8.9,116.90000000000009,57.16990816854615,
43.279,5.354,151.57000000000016,51.51414951253685,
45.417,12.35,163.70000000000027,51.15944585313645,
39.2,9.167,185.55999999999995,55.61360355164913,
40.843,14.258,126.91999999999996,50.48834023811835,
42.05,11.817,142.94000000000005,49.84203145940181,
38.133,13.333,115.36999999999989,51.42073608963606,
43.867,8.017,157.67000000000007,53.0907006923058,
40.867,14.267,131.24,46.12097570520381,
45.647,13.758,133.49,51.517084544838134,
45.433,12.333,153.30999999999995,53.13116693617786,
31.25,32.3,128.99,42.22092372272307,
43.507,16.442,143.93999999999983,46.40013900841247,
45.3,14.533,132.71000000000004,46.940596502388,
40.633,22.935,106.92000000000007,44.682027706898,
37.937,23.627,124.48000000000002,44.3036127195063,
40.935,24.412,118.76999999999998,43.907694086572114,
38.372,26.141,132.01999999999998,46.639879931234816,
37.951,22.96,123.0,42.91894802997855,
38.959,20.757,163.77999999999997,50.42888557166418,
37.024,22.116,163.03999999999996,42.76230115417083,
31.217,29.917,164.91000000000008,51.61223207728958,
35.348,25.153,171.07999999999993,45.262290043699736,
43.508,16.392,143.93999999999983,46.40013900841247,
42.658,18.063,160.92999999999984,45.3768663528014,
45.083,13.628,127.06000000000006,45.78393167913826,
43.729,7.421,149.51,51.99771244968378,
43.398,3.699,145.91999999999985,52.1559814402912,
43.113,5.915,212.22999999999956,60.941690163631,
45.548,13.725,135.82999999999993,44.66620198763266,
42.083,19.083,187.13999999999987,44.02658287898346,
35.487,24.082,172.70000000000005,42.122625749114924,
37.13,26.848,135.82000000000005,46.60081651645173,
37.44,24.946,156.23000000000002,53.39672274587645,
38.472,23.593,128.54000000000002,43.89790541700139,
40.844,25.878,143.05999999999995,44.81402570624514,
38.835,20.712,165.77999999999997,50.42888557166418,
37.645,21.32,139.01999999999998,42.568848939100995,
36.442,28.236,112.34999999999991,44.43092279032701,
38.461,23.589,128.54000000000002,43.89790541700139,
43.696,7.286,135.28999999999996,51.05830882432359,
42.52,3.107,156.96000000000004,63.3560423322038,
38.433,26.717,131.24,43.45871604177924,
43.133,17.2,158.92999999999984,46.31479245338362,
35.82,14.533,175.0400000000002,44.12551302817906,
42.054,3.206,144.39999999999998,50.34951936215479,
32.47,34.863,134.92999999999995,41.43021723331897,
41.342,2.166,172.0999999999999,53.13981558116287,
44.123,15.235,141.93999999999983,47.3494762378635,
39.552,2.639,155.24,54.46044068863196,
