{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.64,124.66,218.67,338.27,488.79,680.69,916.37,1174.17,1436.95,1706.29,1982.52,2389.92,2923.45,3454.82,3985.90,4517.65,5049.66,5581.31,6112.67,6643.37,7173.51,7704.42,8236.33,8768.12,9298.69,9827.62,10355.18,10882.91,11415.36,11957.53,12514.12,13085.97,13666.03,14249.66,14836.85,15425.45,16014.42,16603.76,17192.71,17781.15,18368.92,18956.07,19542.96,20130.13],
"u":[-4.44,-4.62,-6.20,-7.02,-7.41,-8.05,-8.16,-7.63,-7.06,-6.60,-6.47,-6.18,-5.39,-5.02,-4.71,-3.81,-2.13,-0.11, 1.42, 2.72, 3.90, 2.91, 2.55, 3.50, 4.44, 5.22, 7.20,10.32,11.34, 7.08, 5.70, 8.44, 9.03, 6.83, 6.76, 6.22, 6.40, 6.48, 7.20, 8.14, 8.63, 9.01, 9.46, 9.89,10.01],
"v":[-3.81,-3.96,-4.58,-4.59,-4.07,-1.39, 0.20, 0.28, 0.08, 0.04,-0.40,-0.88,-0.03, 1.04, 1.41, 1.87, 2.34, 1.91, 0.38, 1.15, 3.21, 3.12, 3.35, 4.10, 4.83, 4.51, 3.61, 3.61, 2.33, 0.62, 1.42,-0.93,-4.66,-6.13,-5.50,-8.68,-8.81,-8.89,-8.88,-10.30,-11.89,-12.68,-12.75,-12.47,-12.24],
}