{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.45,124.06,217.62,336.86,486.90,677.78,912.01,1168.52,1430.41,1699.09,1974.79,2383.01,2920.39,3458.06,3995.99,4534.04,5071.17,5607.13,6142.40,6676.31,7208.49,7739.01,8268.15,8796.19,9325.27,9861.93,10410.36,10969.07,11536.76,12114.03,12701.61,13295.89,13888.50,14477.34,15067.91,15662.34,16253.67,16837.27,17415.66,17990.77,18563.68,19135.11,19705.75,20276.50],
"u":[-1.86,-1.89,-2.48,-2.53,-1.99,-0.64, 3.66, 8.23,10.92,12.66,13.91,15.02,14.89,14.20,13.70,12.29, 9.46, 8.61,11.40,15.75,18.65,17.54,16.01,20.44,23.57,23.06,24.96,25.80,24.21,22.96,23.13,23.31,22.47,22.45,23.60,21.05,12.70, 7.88,10.97,12.20,11.94,11.03, 9.81, 8.81, 8.92],
"v":[ 7.51, 7.46,10.14,12.98,15.80,18.74,21.53,22.16,21.70,18.21,13.57,11.43,11.46,12.15,13.15,14.77,16.47,18.52,21.56,25.86,29.69,31.35,30.19,30.39,30.60,26.12,19.75,14.50,11.94,11.77,11.32, 8.66, 5.07, 3.79, 3.50, 1.73, 1.36, 5.40, 3.46, 2.53, 2.06, 1.71, 0.30,-1.62,-2.87],
}