lat,lon,SL(mm),err_SL(mm)
45.417,12.333,636.1599999999999,141.369467707847,
44.4,8.9,544.4000000000001,146.08273819996668,
43.279,5.354,639.52,132.4228439507323,
45.417,12.35,661.2000000000003,136.09942836029842,
39.2,9.167,724.1599999999999,154.4071513887877,
40.843,14.258,557.12,140.69545124132478,
42.05,11.817,605.84,133.5409210691614,
38.133,13.333,529.3199999999999,147.22880696385474,
43.867,8.017,657.1200000000001,136.56412413221855,
40.867,14.267,568.6400000000001,129.59487798520433,
45.647,13.758,591.6400000000001,154.19860570057045,
45.433,12.333,636.1599999999999,141.369467707847,
31.25,32.3,568.6400000000001,141.57518991687775,
43.507,16.442,609.8399999999999,143.9623853650668,
45.3,14.533,592.56,143.43295158365805,
40.633,22.935,492.1200000000001,143.941326935665,
37.937,23.627,545.2800000000001,143.58586142096303,
40.935,24.412,521.72,146.09345502109258,
38.372,26.141,562.72,150.54865127260356,
37.951,22.96,540.0,139.66171844854264,
38.959,20.757,651.0799999999999,155.4025739812568,
37.024,22.116,653.4399999999998,137.54254759891575,
31.217,29.917,662.7600000000001,161.3473272167841,
35.348,25.153,662.8799999999999,140.2851039847068,
43.508,16.392,609.8399999999999,143.9623853650668,
42.658,18.063,653.48,144.3667551758368,
45.083,13.628,574.16,141.2306142449292,
43.729,7.421,637.3600000000001,133.16396509566692,
43.398,3.699,625.1199999999999,134.68565031212492,
43.113,5.915,805.2799999999997,158.76439021392676,
45.548,13.725,598.8800000000001,137.68137709944654,
42.083,19.083,719.04,142.01721726607659,
35.487,24.082,667.2,134.98084160354017,
37.13,26.848,575.52,149.52924663757256,
37.44,24.946,625.28,164.95578195383152,
38.472,23.593,555.44,143.66083530315422,
40.844,25.878,623.1600000000001,192.56485245236215,
38.835,20.712,650.0799999999999,155.4025739812568,
37.645,21.32,587.72,136.71496772482521,
36.442,28.236,515.5999999999999,146.7352459363462,
38.461,23.589,555.44,143.66083530315422,
43.696,7.286,600.44,130.55346184609581,
42.52,3.107,656.56,168.29256549235916,
38.433,26.717,559.6400000000001,144.16435065577065,
43.133,17.2,647.48,144.844778987715,
35.82,14.533,681.44,139.25522036893267,
42.054,3.206,624.4,135.24863622232942,
32.47,34.863,586.48,141.42916389486294,
41.342,2.166,689.5999999999999,148.9719436672557,
44.123,15.235,605.8399999999999,143.48142179390334,
39.552,2.639,649.64,156.10151056283857,
