{
"lat":["50.89 N"],
"lon":[" 0.32 E"],
"elevation":[40.28],
"z":[50.28,67.37,133.53,224.02,339.50,484.72,669.09,894.85,1142.07,1395.22,1656.20,1925.50,2325.78,2853.31,3382.08,3912.31,4444.13,4977.61,5512.36,6047.53,6582.15,7115.47,7647.21,8177.44,8706.31,9234.12,9761.43,10289.15,10818.56,11351.38,11890.93,12444.11,13014.61,13594.43,14174.39,14753.34,15333.53,15915.61,16498.19,17080.31,17661.87,18242.89,18823.29,19403.14,19982.46],
"u":[ 3.97, 4.63, 6.00, 6.55, 5.97, 5.02, 3.16, 1.61, 2.03, 2.82, 3.59, 4.51, 5.89, 7.26, 8.41, 9.56,10.78,12.10,13.64,15.05,15.70,15.38,14.32,12.90,11.41,10.41,10.50,12.04,14.69,16.90,16.37,14.08,13.69,15.71,16.15,15.85,15.87,16.61,17.09,16.89,16.52,16.41,16.63,17.14,17.59],
"v":[-4.02,-4.73,-7.71,-11.37,-13.93,-15.64,-17.26,-16.28,-15.41,-15.27,-15.07,-15.00,-15.16,-15.82,-17.00,-18.52,-20.31,-22.51,-25.18,-27.38,-28.41,-28.92,-29.99,-32.07,-34.69,-36.59,-36.74,-35.21,-33.21,-32.37,-32.17,-29.26,-23.10,-18.60,-18.49,-19.17,-18.72,-17.66,-16.85,-16.29,-15.78,-15.48,-15.39,-15.16,-15.03],
}