lat,lon,SL(mm),err_SL(mm)
45.417,12.333,257.0799999999999,63.21654530263418,
44.4,8.9,211.20000000000005,67.09725478736071,
43.279,5.354,258.76,58.30911078039178,
45.417,12.35,269.5999999999999,60.2558179763581,
39.2,9.167,294.0799999999999,64.98907292768531,
40.843,14.258,215.55999999999995,60.101913447077536,
42.05,11.817,239.92000000000007,57.892524560602816,
38.133,13.333,198.16000000000008,61.30930108882338,
43.867,8.017,265.55999999999995,59.928624212474624,
40.867,14.267,221.32000000000005,53.49902429016813,
45.647,13.758,234.32000000000016,67.42766494548064,
45.433,12.333,257.0799999999999,63.21654530263418,
31.25,32.3,219.32000000000016,59.53682557879619,
43.507,16.442,241.91999999999985,59.34416230767775,
45.3,14.533,234.27999999999997,61.20000326797377,
40.633,22.935,197.56000000000017,62.52820483589786,
37.937,23.627,220.6400000000001,63.46386688502364,
40.935,24.412,214.36,62.49659510725364,
38.372,26.141,231.35999999999996,66.26772668501614,
37.951,22.96,216.0,59.93777106299499,
38.959,20.757,264.03999999999996,67.49992592588528,
37.024,22.116,266.7199999999998,58.57837143519782,
31.217,29.917,268.8800000000001,72.30656954938465,
35.348,25.153,276.4399999999998,64.9093799076836,
43.508,16.392,241.91999999999985,59.34416230767775,
42.658,18.063,263.2399999999998,59.41119423139043,
45.083,13.628,226.08000000000004,60.09593663468438,
43.729,7.421,255.68000000000006,57.42743595181662,
43.398,3.699,250.55999999999995,59.31478399185147,
43.113,5.915,338.6399999999994,72.30124756876606,
45.548,13.725,238.44000000000005,58.58148512968923,
42.083,19.083,296.52,58.38801246831407,
35.487,24.082,276.60000000000014,59.901121859277396,
37.13,26.848,234.76000000000005,66.21885230053448,
37.44,24.946,259.6399999999999,75.28140540664741,
38.472,23.593,227.71999999999997,62.00843813546669,
40.844,25.878,246.07999999999993,62.572402862603894,
38.835,20.712,266.03999999999996,67.49992592588528,
37.645,21.32,233.35999999999999,57.53256121536742,
36.442,28.236,199.80000000000018,63.62189560206455,
38.461,23.589,227.71999999999997,62.00843813546669,
43.696,7.286,236.71999999999997,56.4008120508916,
42.52,3.107,265.28,77.07486230931586,
38.433,26.717,229.32000000000005,62.89745622837223,
43.133,17.2,261.2399999999998,59.41119423139043,
35.82,14.533,272.72,54.09659508693685,
42.054,3.206,249.19999999999993,58.30779021708849,
32.47,34.863,229.24,58.66634128697647,
41.342,2.166,278.8000000000002,63.71938480556761,
44.123,15.235,239.91999999999985,60.2887186793682,
39.552,2.639,254.32000000000005,64.21775766873209,
