lat,lon,SL(mm),err_SL(mm)
45.417,12.333,462.6199999999999,100.63639301962287,
44.4,8.9,403.80000000000007,109.99360708695755,
43.279,5.354,472.1400000000001,97.09186577669625,
45.417,12.35,481.4000000000001,96.4632344471198,
39.2,9.167,539.1199999999999,114.20044483275886,
40.843,14.258,416.84000000000003,106.74989461353113,
42.05,11.817,453.88,102.04490384139719,
38.133,13.333,397.74,110.64071764047809,
43.867,8.017,486.3399999999999,102.42309309916392,
40.867,14.267,425.48,98.0437534981194,
45.647,13.758,425.98,111.17234368313012,
45.433,12.333,461.6199999999999,100.63639301962287,
31.25,32.3,425.98,100.54190966955024,
43.507,16.442,438.8799999999999,99.46301624221941,
45.3,14.533,426.4200000000001,102.27745792695475,
40.633,22.935,363.84000000000015,103.9191243227155,
37.937,23.627,405.96000000000004,104.22327187341607,
40.935,24.412,389.53999999999996,104.51216388535835,
38.372,26.141,422.03999999999996,108.37602871484081,
37.951,22.96,401.0,101.71722764605806,
38.959,20.757,479.55999999999995,113.8257000857012,
37.024,22.116,482.0799999999999,101.12718526687074,
31.217,29.917,495.82000000000005,117.18485397012704,
35.348,25.153,495.15999999999985,106.16943816372016,
43.508,16.392,438.8799999999999,99.46301624221941,
42.658,18.063,472.8600000000001,100.6553028906078,
45.083,13.628,413.12,100.63758542413466,
43.729,7.421,470.02,99.14660054686696,
43.398,3.699,460.8399999999999,98.45296135718823,
43.113,5.915,595.46,117.73087275646945,
45.548,13.725,430.6600000000001,98.11869546625658,
42.083,19.083,526.2799999999997,99.92302037068336,
35.487,24.082,496.4000000000001,102.34017979268944,
37.13,26.848,432.64000000000004,107.84500173860633,
37.44,24.946,467.4599999999998,120.89702229583655,
38.472,23.593,414.08,103.5343150844202,
40.844,25.878,452.1200000000001,122.55381511809414,
38.835,20.712,480.55999999999995,113.8257000857012,
37.645,21.32,430.03999999999996,100.63636320932906,
36.442,28.236,386.6999999999998,103.9635878565183,
38.461,23.589,414.08,103.5343150844202,
43.696,7.286,441.58,97.17408913902923,
42.52,3.107,481.9200000000001,123.19173024192817,
38.433,26.717,420.48,103.27458545063253,
43.133,17.2,467.8600000000001,100.1810361295989,
35.82,14.533,507.08000000000015,101.18544164058385,
42.054,3.206,457.79999999999995,97.75119641211559,
32.47,34.863,438.86,99.54321473611348,
41.342,2.166,507.1999999999998,106.27963116232574,
44.123,15.235,435.8799999999999,99.94069041186378,
39.552,2.639,470.48,110.23161252562716,
