{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.97,122.37,214.18,330.98,477.67,663.75,891.22,1140.03,1394.81,1657.54,1928.42,2331.17,2863.05,3397.19,3932.64,4468.33,5003.40,5537.60,6071.35,6604.71,7137.02,7667.58,8196.17,8722.52,9246.23,9767.17,10285.96,10806.08,11336.11,11885.73,12456.48,13041.33,13632.17,14225.07,14818.59,15411.20,16002.03,16590.78,17177.54,17761.77,18343.04,18922.02,19499.65,20076.63],
"u":[-3.33,-3.33,-4.36,-4.88,-5.26,-5.64,-5.63,-4.21,-3.23,-1.36, 1.39, 3.77, 7.65,10.21,10.74,11.86,13.17,14.14,14.59,15.57,17.96,20.43,20.19,20.92,22.01,23.07,24.24,24.48,23.38,23.28,23.18,23.99,24.16,23.66,22.47,21.94,21.55,20.72,18.85,16.58,15.41,15.05,14.32,13.48,13.19],
"v":[ 4.13, 4.07, 5.10, 5.50, 5.69, 5.78, 6.01, 7.77, 8.26, 8.81, 9.18, 8.43, 7.98, 9.06, 8.90, 7.03, 7.27, 8.33, 8.03, 8.30, 8.53, 6.67, 5.48, 4.42, 5.07, 6.93,10.08,12.89, 7.44, 6.43, 6.54, 6.74, 5.30, 4.83, 5.84, 6.36, 5.65, 4.35, 3.16, 3.52, 5.12, 5.89, 6.08, 6.56, 6.99],
}