{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.14,123.00,215.51,333.32,481.38,669.34,899.32,1150.72,1407.25,1670.47,1940.70,2339.99,2863.77,3385.71,3906.14,4425.65,4945.38,5466.98,5991.89,6520.63,7053.18,7589.21,8128.62,8671.71,9218.58,9769.36,10324.26,10883.52,11447.98,12019.13,12598.24,13183.28,13768.90,14352.30,14933.95,15514.40,16094.42,16674.56,17254.23,17833.50,18413.96,18995.95,19578.01,20158.81],
"u":[ 6.22, 6.25, 9.20,12.22,14.92,16.25,17.43,18.14,18.33,17.34,17.78,18.65,19.33,19.24,18.79,18.67,18.57,18.00,17.53,18.31,20.36,22.64,22.96,21.46,20.15,19.90,20.42,20.82,19.63,18.07,17.12,16.63,16.50,15.60,14.17,13.37,12.85,12.09,10.13, 8.83, 9.66,10.07, 9.36, 8.68, 8.69],
"v":[ 5.55, 5.63, 7.51, 8.92, 9.76, 9.90, 8.46, 5.67, 3.41, 3.99, 5.84, 7.05, 7.52, 7.63, 7.55, 7.19, 6.99, 7.46, 8.28, 8.57, 7.55, 5.64, 4.23, 4.22, 4.69, 4.98, 6.10, 7.29, 8.14, 9.23,10.14,10.68,10.28, 8.63, 7.99, 8.11, 7.90, 6.61, 5.13, 6.03, 7.36, 7.51, 6.95, 6.44, 6.26],
}