{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.59,121.04,211.51,326.60,471.21,655.00,880.26,1126.84,1378.62,1636.86,1901.87,2293.61,2808.07,3321.47,3833.62,4344.01,4852.24,5358.02,5861.03,6361.04,6859.99,7363.81,7876.44,8398.42,8929.80,9470.09,10020.09,10580.77,11152.39,11734.83,12328.60,12931.13,13534.82,14135.79,14734.60,15331.42,15926.10,16518.13,17106.80,17691.47,18271.52,18846.75,19417.52,19984.53],
"u":[-6.78,-6.70,-8.47,-9.29,-9.84,-9.98,-8.41,-5.49,-2.18,-0.89,-1.54,-3.30,-5.17,-4.79,-3.65,-2.33, 0.74, 4.41, 3.49, 1.35,-2.92,-0.33, 2.24,-0.15, 0.72, 1.04, 1.36, 2.56, 3.50, 3.12, 3.36, 4.47, 5.21, 5.05, 5.18, 5.66, 7.05, 8.39, 9.32, 9.98,10.59,10.96,11.11,11.12,11.14],
"v":[ 6.49, 6.31, 8.43, 9.74,11.17,13.57,16.40,17.07,15.62,14.15,14.23,14.89,17.15,19.46,19.17,16.40,17.60,20.72,21.26,18.71,16.66,17.37,12.49, 9.57, 8.36, 5.89, 5.60, 6.11, 5.21, 3.92, 3.54, 2.48, 1.49, 0.84, 0.72, 0.45, 0.22,-0.76,-1.20,-0.93,-0.72,-1.19,-2.28,-3.58,-4.69],
}