lat,lon,SL(mm),err_SL(mm)
45.417,12.333,581.4699999999998,182.78879095830794,
44.4,8.9,443.30000000000007,193.79290389485368,
43.279,5.354,560.0900000000001,168.12086247696922,
45.417,12.35,615.9000000000001,175.0632288631739,
39.2,9.167,660.7199999999998,196.9243004303938,
40.843,14.258,456.03999999999996,186.7418070491983,
42.05,11.817,522.7800000000001,176.32509435698594,
38.133,13.333,404.69000000000005,192.12015745361026,
43.867,8.017,586.7900000000002,178.90207516963017,
40.867,14.267,470.88,171.36266687934102,
45.647,13.758,528.1300000000001,200.85738721789647,
45.433,12.333,581.4699999999998,182.78879095830794,
31.25,32.3,439.6300000000001,167.13779225537235,
43.507,16.442,536.78,180.28055940672027,
45.3,14.533,527.27,185.63270832479927,
40.633,22.935,395.0400000000002,182.87473417615678,
37.937,23.627,460.76,180.20875922107672,
40.935,24.412,443.49,181.2923230586447,
38.372,26.141,480.73999999999995,188.3040350072191,
37.951,22.96,445.0,176.252775580982,
38.959,20.757,579.8599999999999,201.50372825335018,
37.024,22.116,588.48,175.96190951453102,
31.217,29.917,571.67,199.04711125761156,
35.348,25.153,610.9599999999998,181.7017283902385,
43.508,16.392,536.78,180.28055940672027,
42.658,18.063,590.4099999999999,180.19195320546365,
45.083,13.628,501.22,181.707373543288,
43.729,7.421,557.8700000000001,173.06901773569987,
43.398,3.699,543.04,170.7606558900498,
43.113,5.915,786.5099999999993,207.00527143046384,
45.548,13.725,536.71,177.9279415943432,
42.083,19.083,681.1799999999998,178.34015251759766,
35.487,24.082,613.9000000000001,174.14024922458336,
37.13,26.848,485.34000000000003,184.961322713696,
37.44,24.946,565.51,211.97756956810315,
38.472,23.593,478.98,179.82519539819776,
40.844,25.878,551.22,185.09574846549015,
38.835,20.712,581.8599999999999,201.50372825335018,
37.645,21.32,490.74,176.37552579652314,
36.442,28.236,397.9499999999998,176.37552579652314,
38.461,23.589,478.98,179.82519539819776,
43.696,7.286,504.73,169.2669846721445,
42.52,3.107,578.52,218.88519570770427,
38.433,26.717,477.88,178.38522920914724,
43.133,17.2,585.4099999999999,181.1384553318262,
35.82,14.533,609.48,175.6513652096106,
42.054,3.206,530.8,169.89014950843972,
32.47,34.863,464.40999999999997,165.6227342486532,
41.342,2.166,614.6999999999998,184.97015975556707,
44.123,15.235,534.78,181.71221780606828,
39.552,2.639,546.88,191.31553099526448,
