{
"lat":["50.73 N"],
"lon":["-3.41 W"],
"elevation":[44.00],
"z":[54.00,71.98,140.24,233.40,352.18,501.56,691.08,922.65,1175.39,1433.12,1697.78,1970.00,2372.96,2902.57,3432.07,3962.03,4493.02,5025.60,5560.27,6097.23,6636.16,7176.47,7717.76,8260.16,8804.07,9349.99,9898.89,10452.54,11012.66,11580.12,12155.11,12738.57,13329.22,13921.61,14512.42,15101.54,15689.26,16276.17,16861.46,17444.41,18026.50,18608.40,19189.09,19768.31,20346.81],
"u":[ 5.68, 6.41, 8.82,11.23,13.11,14.18,14.27,13.88,12.82,13.63,14.12,13.85,13.49,13.36,13.33,13.62,14.63,16.51,18.79,21.01,23.06,24.96,26.65,27.86,28.35,28.13,27.44,26.65,26.21,25.84,24.94,23.54,22.11,19.86,16.77,14.24,12.96,13.04,13.25,12.46, 9.60, 7.71, 7.49, 7.65, 7.57],
"v":[-2.50,-2.49,-3.79,-6.05,-9.24,-11.48,-12.06,-12.78,-13.26,-13.21,-13.30,-13.32,-13.34,-13.86,-15.05,-16.70,-19.12,-22.45,-26.39,-29.88,-32.05,-33.29,-35.45,-40.02,-46.03,-50.07,-49.31,-44.05,-37.21,-31.32,-26.79,-23.30,-20.64,-18.48,-16.42,-14.60,-11.94,-7.01,-3.83,-3.89,-4.96,-4.88,-4.88,-5.37,-6.03],
}