{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.60,124.59,218.72,338.67,489.43,680.75,914.79,1170.68,1432.06,1700.74,1976.96,2387.08,2928.46,3471.97,4017.08,4562.90,5108.47,5653.36,6197.86,6742.98,7289.30,7836.44,8383.89,8930.59,9475.84,10019.53,10560.97,11099.89,11641.01,12189.88,12748.87,13317.28,13889.47,14462.13,15036.31,15612.88,16191.19,16769.90,17348.60,17927.72,18507.39,19087.75,19668.42,20248.53],
"u":[-0.34,-0.33, 0.29, 1.64, 1.98, 2.20, 3.82, 5.48, 5.71, 6.73, 9.04, 8.16, 7.93, 9.37,10.46,11.45,12.72,13.56,13.33,12.69,12.11,12.55,12.77,13.19,10.80,11.65,14.44,14.82,14.93,17.96,17.78,16.26,15.13,14.60,13.69,12.64,11.83,10.92,11.19,11.24,10.52, 9.15, 6.92, 4.40, 2.64],
"v":[ 0.88, 0.79, 1.80, 3.50, 6.00, 7.37, 8.37, 8.48, 6.28, 5.43, 4.63, 0.39,-3.34,-3.00,-0.49, 2.34, 3.58, 3.29, 1.72,-0.08,-1.55,-2.88,-4.25,-5.72,-8.38,-9.65,-6.20,-4.99,-4.23,-5.84,-9.39,-10.76,-11.80,-10.88,-9.84,-8.01,-5.95,-4.06,-3.11,-2.98,-3.25,-4.08,-5.26,-6.39,-7.25],
}