{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.04,122.69,214.99,332.66,480.98,670.29,903.04,1158.41,1419.94,1688.92,1965.59,2377.27,2921.08,3466.25,4010.96,4554.62,5098.18,5642.18,6186.39,6730.89,7275.74,7820.59,8365.11,8909.13,9452.54,9995.58,10538.90,11083.03,11629.38,12182.19,12746.52,13321.18,13898.88,14476.23,15054.22,15633.08,16212.07,16790.19,17367.21,17944.01,18520.93,19097.04,19671.61,20244.49],
"u":[-0.70,-0.76,-0.49, 0.48, 1.67, 4.88, 4.76, 4.37, 5.11, 6.79, 7.88, 8.17, 7.64, 6.68, 6.13, 6.93, 8.44,10.31,10.70, 9.80, 8.87, 8.62, 8.50, 7.95, 7.13, 5.89, 5.09, 4.95, 6.19, 8.80, 9.42, 8.29, 7.05, 6.37, 6.63, 7.48, 7.60, 6.31, 4.93, 4.67, 4.66, 4.15, 3.73, 3.53, 3.36],
"v":[ 5.39, 5.61, 8.44,11.61,13.79,13.92,12.78,12.40,11.25, 8.98, 7.30, 7.32,10.33,13.63,15.59,15.60,14.30,13.39,14.02,15.06,15.12,14.99,16.34,19.05,21.84,24.11,25.47,26.25,26.55,25.22,21.95,19.13,17.80,17.43,17.04,15.39,12.72,10.28, 9.23, 9.73, 9.85, 8.64, 7.05, 5.87, 4.97],
}