lat,lon,SL(mm),err_SL(mm)
45.417,12.333,530.1599999999999,121.36134639991434,
44.4,8.9,447.4000000000001,134.19450957472142,
43.279,5.354,537.52,114.15366660777919,
45.417,12.35,555.2000000000003,115.17944434663679,
39.2,9.167,614.1599999999999,139.26797334635125,
40.843,14.258,457.12,131.41521981871048,
42.05,11.817,506.84000000000003,122.74945050793507,
38.133,13.333,423.31999999999994,136.83684299193695,
43.867,8.017,554.1200000000001,122.15567936039649,
40.867,14.267,467.64000000000004,119.45535735160647,
45.647,13.758,483.6400000000001,134.0185061847803,
45.433,12.333,530.1599999999999,121.36134639991434,
31.25,32.3,440.6400000000001,114.2082939194873,
43.507,16.442,496.8399999999999,117.74514172567801,
45.3,14.533,482.55999999999995,121.47741189208799,
40.633,22.935,393.1200000000001,123.18727856398161,
37.937,23.627,445.2800000000001,122.68210790494268,
40.935,24.412,425.72,122.61544600905711,
38.372,26.141,462.71999999999997,128.4402444718944,
37.951,22.96,437.0,119.395961405736,
38.959,20.757,542.0799999999999,140.1613712832462,
37.024,22.116,544.4399999999998,119.97792463615963,
31.217,29.917,537.7600000000001,139.36000143513203,
35.348,25.153,559.8799999999999,124.14874304639577,
43.508,16.392,496.8399999999999,117.74514172567801,
42.658,18.063,540.48,118.82238846278086,
45.083,13.628,466.15999999999997,118.7700989306652,
43.729,7.421,533.3600000000001,116.7717500082961,
43.398,3.699,522.1199999999999,116.20767788747867,
43.113,5.915,701.2799999999997,143.8154428425543,
45.548,13.725,491.8800000000001,114.73191186413656,
42.083,19.083,608.04,118.19005880360666,
35.487,24.082,561.2,117.84980950345232,
37.13,26.848,470.52000000000004,127.43231772199704,
37.44,24.946,525.28,146.97077940869744,
38.472,23.593,456.44,122.1154601186926,
40.844,25.878,507.1600000000001,139.85518367225436,
38.835,20.712,542.0799999999999,140.1613712832462,
37.645,21.32,475.72,120.19664055205537,
36.442,28.236,405.5999999999999,121.13311851017458,
38.461,23.589,457.44,121.64060013005526,
43.696,7.286,496.44,113.7857917316569,
42.52,3.107,548.56,152.676578426424,
38.433,26.717,459.64000000000004,120.51394110226418,
43.133,17.2,534.48,118.82238846278086,
35.82,14.533,568.44,121.95907674297965,
42.054,3.206,513.4,114.17286717955366,
32.47,34.863,458.48,112.92567644251683,
41.342,2.166,574.5999999999999,128.3185099664113,
44.123,15.235,492.8399999999999,118.21661642933282,
39.552,2.639,519.64,134.3230493995725,
