lat,lon,SL(mm),err_SL(mm)
45.417,12.333,54.76999999999998,25.707588373863466,
44.4,8.9,43.30000000000007,26.65290978486214,
43.279,5.354,54.190000000000055,24.61922825760385,
45.417,12.35,57.90000000000009,25.259297298222688,
39.2,9.167,64.51999999999998,27.82459523515122,
40.843,14.258,45.639999999999986,26.710531630800613,
42.05,11.817,50.98000000000002,27.070849635724404,
38.133,13.333,41.789999999999964,26.056225743572302,
43.867,8.017,56.8900000000001,26.184967061273916,
40.867,14.267,47.08000000000004,25.81804795099738,
45.647,13.758,47.830000000000155,25.70291812226775,
45.433,12.333,54.76999999999998,25.707588373863466,
31.25,32.3,47.330000000000155,27.704505048818323,
43.507,16.442,49.98000000000002,24.987158702021325,
45.3,14.533,48.569999999999936,24.70980372240945,
40.633,22.935,37.6400000000001,25.114147407387733,
37.937,23.627,43.16000000000008,26.509034309080366,
40.935,24.412,42.59000000000003,25.452866243313345,
38.372,26.141,46.339999999999975,27.348630678701266,
37.951,22.96,43.0,25.848460302308144,
38.959,20.757,55.25999999999999,24.808315138275713,
37.024,22.116,54.679999999999836,25.502972375783965,
31.217,29.917,58.97000000000003,29.88649360497146,
35.348,25.153,57.3599999999999,27.985462297414347,
43.508,16.392,49.98000000000002,24.987158702021325,
42.658,18.063,55.309999999999945,24.578242410717657,
45.083,13.628,46.01999999999998,24.467480458764037,
43.729,7.421,54.17000000000007,25.338841725698515,
43.398,3.699,52.63999999999987,24.27446394876723,
43.113,5.915,74.40999999999985,26.905471562490778,
45.548,13.725,48.61000000000013,24.23683972798434,
42.083,19.083,65.38000000000011,24.495101551126503,
35.487,24.082,57.90000000000009,25.702497933080355,
37.13,26.848,47.940000000000055,28.311532985693304,
37.44,24.946,52.409999999999854,28.769602013236124,
38.472,23.593,45.18000000000001,25.942299435477956,
40.844,25.878,54.020000000000095,37.36501170881658,
38.835,20.712,55.25999999999999,24.808315138275713,
37.645,21.32,46.339999999999975,24.088048903968957,
36.442,28.236,40.44999999999982,28.004180045128976,
38.461,23.589,45.18000000000001,25.942299435477956,
43.696,7.286,49.42999999999995,25.125686060285002,
42.52,3.107,56.319999999999936,27.280412386912335,
38.433,26.717,46.08000000000004,27.340263349134002,
43.133,17.2,55.309999999999945,24.578242410717657,
35.82,14.533,59.680000000000064,23.438005461216193,
42.054,3.206,52.799999999999955,24.195555376969548,
32.47,34.863,49.31000000000006,27.653536844317042,
41.342,2.166,61.69999999999982,24.223129442745417,
44.123,15.235,49.98000000000002,24.987158702021325,
39.552,2.639,54.08000000000004,24.654703405232844,
