lat,lon,SL(mm),err_SL(mm)
45.417,12.333,1071.0099999999998,289.18158119078055,
44.4,8.9,922.9000000000001,295.51449101524616,
43.279,5.354,1075.47,280.2712643137002,
45.417,12.35,1111.7000000000003,282.426406166279,
39.2,9.167,1216.7599999999998,307.30793823134474,
40.843,14.258,945.3199999999999,287.2372233886131,
42.05,11.817,1022.74,279.4068218565896,
38.133,13.333,902.27,296.353498545234,
43.867,8.017,1103.57,284.7086624955412,
40.867,14.267,963.04,273.09769387528706,
45.647,13.758,996.79,304.93345175628076,
45.433,12.333,1070.0099999999998,289.18158119078055,
31.25,32.3,965.29,286.8452412015929,
43.507,16.442,1027.74,293.03629280346826,
45.3,14.533,998.4100000000001,291.6938868060145,
40.633,22.935,837.3200000000002,291.9563282410573,
37.937,23.627,926.08,290.3849756788391,
40.935,24.412,886.67,296.58283766934323,
38.372,26.141,952.42,302.0660431097809,
37.951,22.96,917.0,284.85812275587296,
38.959,20.757,1096.3799999999999,306.27679066491476,
37.024,22.116,1100.84,282.6974892000281,
31.217,29.917,1117.6100000000001,313.0163294462447,
35.348,25.153,1114.6799999999998,285.58440241021566,
43.508,16.392,1027.74,293.03629280346826,
42.658,18.063,1100.0299999999997,292.7242046705397,
45.083,13.628,969.26,288.7094290112465,
43.729,7.421,1073.21,280.6828567974895,
43.398,3.699,1050.32,283.97039000571874,
43.113,5.915,1342.33,314.67100851524276,
45.548,13.725,1008.9300000000001,284.41470355802636,
42.083,19.083,1206.94,289.10498093253256,
35.487,24.082,1120.7,277.67338655333896,
37.13,26.848,975.22,300.03916427693235,
37.44,24.946,1056.33,320.48340050617287,
38.472,23.593,941.3399999999999,291.66803064442973,
40.844,25.878,1051.26,362.3856411338617,
38.835,20.712,1097.3799999999999,305.82874701374953,
37.645,21.32,993.42,282.0134090783628,
36.442,28.236,876.8499999999999,296.0967965041162,
38.461,23.589,942.3399999999999,291.17948090481923,
43.696,7.286,1011.5899999999999,277.9221417951438,
42.52,3.107,1098.16,327.7046415600487,
38.433,26.717,950.04,292.39324547601984,
43.133,17.2,1089.0299999999997,294.1822734292466,
35.82,14.533,1150.8400000000001,286.56190762207035,
42.054,3.206,1047.4,285.3052016700712,
32.47,34.863,994.03,286.50847963018475,
41.342,2.166,1157.1,303.057238818016,
44.123,15.235,1021.74,292.5483189150127,
39.552,2.639,1092.04,312.59661482492095,
