lat,lon,SL(mm),err_SL(mm)
45.417,12.333,481.4699999999998,171.65005709291214,
44.4,8.9,365.30000000000007,187.8688095453846,
43.279,5.354,483.09000000000015,162.69257635184218,
45.417,12.35,514.9000000000001,163.88375178766196,
39.2,9.167,591.7199999999998,188.6774498979674,
40.843,14.258,367.03999999999996,175.79463160176422,
42.05,11.817,438.7800000000001,166.50912557574736,
38.133,13.333,325.69000000000005,180.62088721961257,
43.867,8.017,507.7900000000002,171.48163895881098,
40.867,14.267,382.88,159.32329898668306,
45.647,13.758,415.1300000000001,189.31835621513304,
45.433,12.333,480.4699999999998,171.65005709291214,
31.25,32.3,328.6300000000001,163.2392158765779,
43.507,16.442,427.78,168.39634823831543,
45.3,14.533,413.27,172.57897438564177,
40.633,22.935,273.0400000000002,170.66683450512582,
37.937,23.627,337.76,168.39372583323882,
40.935,24.412,315.49,169.36840437342497,
38.372,26.141,361.73999999999995,175.98198657817224,
37.951,22.96,324.0,163.27060635644128,
38.959,20.757,473.8599999999999,190.9705540129158,
37.024,22.116,471.48,162.73473384621983,
31.217,29.917,461.66999999999996,196.60557596365368,
35.348,25.153,490.9599999999998,167.52766368573282,
43.508,16.392,427.78,168.39634823831543,
42.658,18.063,484.40999999999985,167.47504291684777,
45.083,13.628,390.22,168.82481926541487,
43.729,7.421,479.8700000000001,165.36288852097377,
43.398,3.699,465.03999999999996,165.4190182536458,
43.113,5.915,708.5099999999993,201.79799899899902,
45.548,13.725,424.71000000000004,164.26305853721342,
42.083,19.083,572.1799999999998,165.04911390249873,
35.487,24.082,496.9000000000001,159.48299721286907,
37.13,26.848,372.34000000000003,174.03071826548324,
37.44,24.946,446.51,201.5402937380017,
38.472,23.593,355.98,168.38379049065264,
40.844,25.878,400.22,171.36710915458661,
38.835,20.712,474.8599999999999,191.3700668861251,
37.645,21.32,379.74,163.22477171066896,
36.442,28.236,279.9499999999998,168.3748083889036,
38.461,23.589,355.98,167.43387022941326,
43.696,7.286,428.73,161.87205472224042,
42.52,3.107,496.52,213.62520661195393,
38.433,26.717,356.88,166.36568155722503,
43.133,17.2,477.40999999999985,168.41285580382515,
35.82,14.533,523.48,159.8910632274362,
42.054,3.206,446.79999999999995,162.05759130630074,
32.47,34.863,353.40999999999997,161.20992556291316,
41.342,2.166,531.6999999999998,179.19601000022294,
44.123,15.235,422.78,169.8177849932097,
39.552,2.639,465.88,187.46034887410192,
