lat,lon,SL(mm),err_SL(mm)
45.417,12.333,116.53999999999996,34.16899764406325,
44.4,8.9,96.60000000000002,36.952813154075294,
43.279,5.354,119.38000000000011,31.869665828182136,
45.417,12.35,122.80000000000018,32.804396046871524,
39.2,9.167,139.03999999999996,37.640834209671816,
40.843,14.258,98.27999999999997,34.83977611868365,
42.05,11.817,111.96000000000004,33.857400963452584,
38.133,13.333,90.57999999999993,35.28395669422578,
43.867,8.017,122.77999999999997,34.610114128676315,
40.867,14.267,101.16000000000003,31.55212195716795,
45.647,13.758,104.66000000000008,37.34715517947786,
45.433,12.333,116.53999999999996,34.16899764406325,
31.25,32.3,106.66000000000008,36.13043592319362,
43.507,16.442,108.95999999999981,33.95117671009357,
45.3,14.533,104.1400000000001,34.562227937446394,
40.633,22.935,85.2800000000002,36.22335710560245,
37.937,23.627,98.32000000000005,36.97520250113581,
40.935,24.412,95.17999999999995,36.282138856467654,
38.372,26.141,104.67999999999995,38.45504388243498,
37.951,22.96,96.0,35.52212831461539,
38.959,20.757,120.51999999999998,36.97377448949457,
37.024,22.116,121.3599999999999,34.505164830790186,
31.217,29.917,128.94000000000005,42.4948232141281,
35.348,25.153,127.7199999999998,39.874733854911184,
43.508,16.392,108.95999999999981,33.95117671009357,
42.658,18.063,119.61999999999989,34.18493820383474,
45.083,13.628,99.03999999999996,34.345747917318675,
43.729,7.421,117.33999999999992,33.048866848955655,
43.398,3.699,115.27999999999997,31.843341533199684,
43.113,5.915,159.8199999999997,38.55992219909164,
45.548,13.725,106.22000000000003,33.68527274640952,
42.083,19.083,136.75999999999976,33.46699867033194,
35.487,24.082,127.80000000000018,35.58754838423125,
37.13,26.848,107.88000000000005,38.902719699270385,
37.44,24.946,117.81999999999994,42.400000000000006,
38.472,23.593,101.36000000000001,36.27687417625725,
40.844,25.878,119.03999999999996,50.584843579870835,
38.835,20.712,120.51999999999998,37.38729730804301,
37.645,21.32,104.67999999999998,33.22930032366014,
36.442,28.236,93.90000000000009,38.002452552434036,
38.461,23.589,101.36000000000001,36.27687417625725,
43.696,7.286,107.85999999999996,32.39136304634308,
42.52,3.107,121.6400000000001,40.03915084014645,
38.433,26.717,104.16000000000003,37.01297069947237,
43.133,17.2,116.61999999999989,34.18493820383474,
35.82,14.533,128.36000000000013,32.28560670020001,
42.054,3.206,114.60000000000002,30.621881065669367,
32.47,34.863,111.62,35.480591877813985,
41.342,2.166,130.4000000000001,33.63093813737583,
44.123,15.235,107.95999999999981,34.43010891647019,
39.552,2.639,116.15999999999997,35.29401649005111,
