{
"lat":["51.15 N"],
"lon":["-1.44 W"],
"elevation":[73.35],
"z":[83.35,101.14,169.06,261.99,380.68,530.19,720.14,954.11,1211.94,1475.92,1747.10,2025.64,2437.25,2977.04,3515.02,4052.18,4589.21,5126.18,5662.82,6198.81,6734.02,7268.39,7801.74,8333.74,8864.02,9392.38,9919.06,10445.50,10974.20,11507.35,12047.36,12597.70,13159.02,13727.75,14300.60,14874.61,15447.19,16018.33,16589.37,17161.41,17733.44,18302.77,18868.91,19434.19,20000.88],
"u":[ 1.05, 1.12, 3.41, 6.33, 9.05, 9.78,11.20,12.45,12.69,12.93,14.34,15.81,15.61,14.99,14.09,11.59,11.02,12.19,11.94,10.91,10.52,11.05,12.19,13.62,15.33,16.58,16.68,15.75,15.01,14.65,14.23,14.36,13.65,11.69,10.16, 9.90,10.87,12.53,13.78,12.96,10.16, 8.10, 7.94, 8.40, 8.41],
"v":[ 4.00, 4.62, 6.99, 7.34, 7.02, 7.26, 7.69, 9.34,11.17,11.49,10.47,10.19,11.34,12.05,11.41,11.68,13.50,13.02,10.96, 9.70, 9.95,10.71,11.50,12.13,12.37,12.76,13.25,13.88,14.38,13.60,11.92,10.41, 9.13, 8.17, 6.79, 6.16, 7.09, 8.65, 8.79, 6.36, 2.81, 1.09, 1.60, 1.98, 1.12],
}