lat,lon,SL(mm),err_SL(mm)
45.417,12.333,326.6199999999999,86.33616623408756,
44.4,8.9,256.80000000000007,93.6687973660386,
43.279,5.354,320.1400000000001,77.3746108229308,
45.417,12.35,345.4000000000001,81.43344276155835,
39.2,9.167,376.1199999999999,96.10276582908529,
40.843,14.258,261.84000000000003,88.46208227257598,
42.05,11.817,299.88,82.4691602964405,
38.133,13.333,234.74,92.37217329910561,
43.867,8.017,335.3399999999999,83.51490884866007,
40.867,14.267,270.48,78.34428887927952,
45.647,13.758,294.98,96.37447794929942,
45.433,12.333,326.6199999999999,86.33616623408756,
31.25,32.3,253.98000000000002,81.53174596437881,
43.507,16.442,300.8799999999999,82.91044325053389,
45.3,14.533,293.4200000000001,86.97659685225676,
40.633,22.935,223.84000000000015,85.66174408684428,
37.937,23.627,257.96000000000004,84.87190583461644,
40.935,24.412,249.53999999999996,84.04488324698893,
38.372,26.141,273.03999999999996,90.14079875394937,
37.951,22.96,250.0,81.54995033720131,
38.959,20.757,328.55999999999995,96.9911851664882,
37.024,22.116,329.0799999999999,81.33085269441112,
31.217,29.917,326.82000000000005,101.24988888882791,
35.348,25.153,341.15999999999985,85.84695451790937,
43.508,16.392,300.8799999999999,82.91044325053389,
42.658,18.063,331.8600000000001,82.84618277265405,
45.083,13.628,280.12,84.47439612095489,
43.729,7.421,321.02,79.93777830287755,
43.398,3.699,311.8399999999999,79.07582184207762,
43.113,5.915,443.46000000000004,101.5076765569974,
45.548,13.725,299.6600000000001,82.0458920361038,
42.083,19.083,381.27999999999975,81.02228088618587,
35.487,24.082,342.4000000000001,80.35709302855598,
37.13,26.848,275.64000000000004,89.61330481574709,
37.44,24.946,316.4599999999998,104.0965417293005,
38.472,23.593,268.08,84.02442740060773,
40.844,25.878,313.1200000000001,100.0109374018662,
38.835,20.712,328.55999999999995,97.37319959824674,
37.645,21.32,277.03999999999996,80.97948876104368,
36.442,28.236,227.69999999999982,85.60185512008486,
38.461,23.589,268.08,84.02442740060773,
43.696,7.286,292.58,77.47776197077455,
42.52,3.107,330.9200000000001,108.77477832659554,
38.433,26.717,270.48,84.05736136710455,
43.133,17.2,327.8600000000001,83.77046018734767,
35.82,14.533,344.08000000000015,80.67368592050322,
42.054,3.206,304.79999999999995,77.71451859208806,
32.47,34.863,266.86,80.4182914516343,
41.342,2.166,351.1999999999998,89.05958679446026,
44.123,15.235,298.8799999999999,83.84593967509697,
39.552,2.639,311.48,93.63630919680678,
