{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.54,120.97,211.82,328.13,475.09,662.34,891.67,1142.08,1397.25,1659.05,1929.30,2334.83,2872.53,3412.21,3951.59,4489.62,5025.56,5559.14,6090.35,6619.31,7146.82,7674.32,8202.88,8732.91,9264.43,9797.20,10331.36,10867.86,11408.23,11954.83,12510.38,13073.77,13639.06,14203.32,14767.81,15333.28,15900.07,16468.29,17037.48,17607.10,18177.36,18749.36,19324.16,19902.19],
"u":[ 1.88, 1.78, 2.86, 2.72, 0.26,-0.73, 0.41, 1.01, 0.62,-0.76,-0.35, 1.13, 0.91,-0.67,-2.25,-3.73,-4.38,-4.20,-3.68,-2.88,-1.92,-0.60, 1.42, 3.64, 5.53, 7.02, 7.40, 6.78, 5.50, 3.57, 1.15,-1.00,-2.65,-2.92,-2.74,-3.16,-4.18,-5.04,-5.59,-5.79,-5.74,-5.49,-5.39,-5.27,-5.32],
"v":[-0.85,-0.80,-3.21,-7.41,-9.47,-9.28,-8.80,-8.00,-6.76,-5.88,-4.40,-4.50,-5.83,-7.93,-9.14,-11.83,-13.97,-15.56,-17.19,-18.38,-18.64,-17.67,-15.38,-13.21,-11.54,-10.35,-9.67,-9.52,-10.37,-11.70,-13.73,-15.39,-16.63,-17.73,-19.28,-20.87,-21.51,-20.91,-19.86,-18.80,-17.94,-17.12,-15.76,-13.72,-11.82],
}