lat,lon,SL(mm),err_SL(mm)
45.417,12.333,418.6199999999999,92.28587974332801,
44.4,8.9,357.80000000000007,102.74163518262691,
43.279,5.354,425.1400000000001,88.69656363129296,
45.417,12.35,437.4000000000001,87.71633599278985,
39.2,9.167,489.1199999999999,106.20495092037848,
40.843,14.258,370.84000000000003,98.34271706638982,
42.05,11.817,406.88,93.11236437767005,
38.133,13.333,348.74,102.84147217927212,
43.867,8.017,438.3399999999999,93.57745454969375,
40.867,14.267,378.48,89.35086793087127,
45.647,13.758,383.98,101.3510730086268,
45.433,12.333,418.6199999999999,92.28587974332801,
31.25,32.3,370.98,90.2797075759553,
43.507,16.442,395.8799999999999,89.01624346151662,
45.3,14.533,384.4200000000001,92.03085569525038,
40.633,22.935,319.84000000000015,93.5584544549556,
37.937,23.627,360.96000000000004,94.25094376185312,
40.935,24.412,343.53999999999996,93.03113672314232,
38.372,26.141,376.03999999999996,99.17340167605425,
37.951,22.96,356.0,92.06733622735047,
38.959,20.757,434.55999999999995,105.62334022364564,
37.024,22.116,437.0799999999999,91.63355062421186,
31.217,29.917,443.82000000000005,109.27735355507104,
35.348,25.153,450.15999999999985,98.54922424859569,
43.508,16.392,395.8799999999999,89.01624346151662,
42.658,18.063,428.8600000000001,89.81781560470061,
45.083,13.628,369.12,90.14390495202657,
43.729,7.421,422.02,90.46020340459113,
43.398,3.699,415.8399999999999,89.69941805831296,
43.113,5.915,548.46,110.43350216306644,
45.548,13.725,388.6600000000001,87.38580205044754,
42.083,19.083,481.27999999999975,88.99640442175178,
35.487,24.082,451.4000000000001,92.53924788974676,
37.13,26.848,384.64000000000004,98.64352183493857,
37.44,24.946,422.4599999999998,112.72129346312524,
38.472,23.593,369.08,93.48852549912209,
40.844,25.878,412.1200000000001,112.9134075298412,
38.835,20.712,433.55999999999995,105.62334022364564,
37.645,21.32,386.03999999999996,91.20130262227619,
36.442,28.236,335.6999999999998,94.96145323235108,
38.461,23.589,369.08,93.48852549912209,
43.696,7.286,393.58,88.29384803031296,
42.52,3.107,433.9200000000001,116.35378120198757,
38.433,26.717,373.48,94.10573840101357,
43.133,17.2,423.8600000000001,89.81781560470061,
35.82,14.533,457.08000000000015,92.06651725790435,
42.054,3.206,410.79999999999995,87.95053382441746,
32.47,34.863,383.86,89.22500546371516,
41.342,2.166,456.1999999999998,97.34146084788331,
44.123,15.235,391.8799999999999,89.48822045386756,
39.552,2.639,418.48,101.16698275623327,
