lat,lon,SL(mm),err_SL(mm)
45.417,12.333,93.53999999999996,39.84369962741914,
44.4,8.9,71.60000000000002,41.35831718046565,
43.279,5.354,94.38000000000011,37.81105129456202,
45.417,12.35,99.80000000000018,38.67981902749805,
39.2,9.167,112.03999999999996,40.65811604095792,
40.843,14.258,73.27999999999997,37.53411781299781,
42.05,11.817,85.96000000000004,37.66063727554275,
38.133,13.333,64.57999999999993,37.90722358601326,
43.867,8.017,98.77999999999997,39.34285195559671,
40.867,14.267,76.16000000000003,34.94690830388291,
45.647,13.758,81.66000000000008,42.67095030579938,
45.433,12.333,93.53999999999996,39.84369962741914,
31.25,32.3,77.66000000000008,33.67726829777023,
43.507,16.442,86.95999999999981,38.28096654997102,
45.3,14.533,82.1400000000001,40.25602563592189,
40.633,22.935,66.2800000000002,36.22335710560245,
37.937,23.627,77.32000000000005,36.01618525052313,
40.935,24.412,75.17999999999995,35.8000502792943,
38.372,26.141,81.67999999999995,37.520533045254034,
37.951,22.96,74.0,35.03671788281545,
38.959,20.757,99.51999999999998,37.802909940902694,
37.024,22.116,100.3599999999999,34.02728904864448,
31.217,29.917,102.94000000000005,39.91002380355091,
35.348,25.153,103.7199999999998,35.0712759961767,
43.508,16.392,86.95999999999981,38.28096654997102,
42.658,18.063,97.61999999999989,36.56993300513415,
45.083,13.628,78.03999999999996,39.659556225454665,
43.729,7.421,94.33999999999992,37.91078474524103,
43.398,3.699,91.27999999999997,37.709394055062724,
43.113,5.915,134.8199999999997,44.029735406881564,
45.548,13.725,83.22000000000003,38.59660088660658,
42.083,19.083,113.75999999999976,35.864885333707676,
35.487,24.082,104.80000000000018,33.62251626514589,
37.13,26.848,83.88000000000005,37.032709865738966,
37.44,24.946,96.81999999999994,41.13404915638625,
38.472,23.593,79.36000000000001,35.79471469365275,
40.844,25.878,98.03999999999996,47.65318877053245,
38.835,20.712,99.51999999999998,37.802909940902694,
37.645,21.32,83.67999999999998,33.70365558808125,
36.442,28.236,67.90000000000009,35.60809458536078,
38.461,23.589,79.36000000000001,35.79471469365275,
43.696,7.286,84.85999999999996,37.33899302337973,
42.52,3.107,98.6400000000001,44.7787181594114,
38.433,26.717,81.16000000000003,36.04108766394266,
43.133,17.2,94.61999999999989,38.008025468313924,
35.82,14.533,105.36000000000013,34.69308864889374,
42.054,3.206,90.60000000000002,37.01283020791574,
32.47,34.863,83.62,33.509288264599114,
41.342,2.166,107.40000000000009,38.15809219549636,
44.123,15.235,84.95999999999981,39.24834264016762,
39.552,2.639,96.15999999999997,39.24815409672154,
