lat,lon,SL(mm),err_SL(mm)
45.417,12.333,152.30999999999995,48.455349549869105,
44.4,8.9,118.90000000000009,52.42755382430121,
43.279,5.354,152.57000000000016,46.07556402259228,
45.417,12.35,161.70000000000027,46.28486685732174,
39.2,9.167,182.55999999999995,53.10247546018924,
40.843,14.258,123.91999999999996,47.43229385134141,
42.05,11.817,141.94000000000005,46.08934909499157,
38.133,13.333,112.36999999999989,48.87833978358921,
43.867,8.017,159.67000000000007,48.41097499534584,
40.867,14.267,128.24,43.233602671995776,
45.647,13.758,137.49,53.216632738270846,
45.433,12.333,152.30999999999995,48.455349549869105,
31.25,32.3,129.99,44.65261918409714,
43.507,16.442,142.93999999999983,46.87454426445126,
45.3,14.533,136.71000000000004,48.799790983158935,
40.633,22.935,109.92000000000007,47.95032429504518,
37.937,23.627,127.48000000000002,47.12547188092656,
40.935,24.412,122.76999999999998,47.22960512221122,
38.372,26.141,135.01999999999998,49.81494153364029,
37.951,22.96,123.0,45.31320006355764,
38.959,20.757,161.77999999999997,51.21593990155799,
37.024,22.116,162.03999999999996,44.63870965877038,
31.217,29.917,165.91000000000008,54.84361858958615,
35.348,25.153,169.07999999999993,46.67359960405882,
43.508,16.392,142.93999999999983,46.87454426445126,
42.658,18.063,158.92999999999984,45.3768663528014,
45.083,13.628,130.06000000000006,48.16553124382622,
43.729,7.421,151.51,46.674533741645455,
43.398,3.699,147.91999999999985,46.79205488114408,
43.113,5.915,213.22999999999956,56.41931938618189,
45.548,13.725,139.82999999999993,47.10434799463845,
42.083,19.083,184.13999999999987,44.97043473216598,
35.487,24.082,169.70000000000005,43.58400624082187,
37.13,26.848,137.82000000000005,49.778369800546905,
37.44,24.946,156.23000000000002,56.160128204981866,
38.472,23.593,131.54000000000002,46.744262749561045,
40.844,25.878,157.05999999999995,60.552018133172076,
38.835,20.712,161.77999999999997,51.21593990155799,
37.645,21.32,137.01999999999998,43.4983551413154,
36.442,28.236,114.34999999999991,47.71642170154841,
38.461,23.589,131.54000000000002,46.744262749561045,
43.696,7.286,138.28999999999996,45.62566054316365,
42.52,3.107,158.96000000000004,59.489394853200515,
38.433,26.717,134.24,47.29333991166198,
43.133,17.2,155.92999999999984,46.31479245338362,
35.82,14.533,171.0400000000002,44.60169167195343,
42.054,3.206,146.39999999999998,45.93282159850405,
32.47,34.863,135.92999999999995,44.36736300480343,
41.342,2.166,169.0999999999999,50.00089999190015,
44.123,15.235,140.93999999999983,46.87454426445126,
39.552,2.639,152.24,52.294259723223924,
