{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.49,124.17,217.73,337.24,488.20,680.65,916.91,1175.88,1440.82,1712.99,1992.73,2408.91,2958.52,3510.19,4063.65,4618.21,5173.26,5728.99,6285.68,6842.99,7400.43,7957.85,8514.60,9069.81,9623.28,10175.57,10727.65,11280.53,11835.36,12394.43,12959.94,13529.58,14096.74,14658.79,15219.27,15782.32,16348.04,16915.93,17487.50,18063.27,18642.63,19224.27,19807.06,20390.67],
"u":[ 1.36, 1.23, 1.49, 2.62, 6.45, 6.72, 6.25, 5.73, 4.84, 4.15, 3.99, 4.43, 7.68, 9.71,10.57,10.43,10.11,10.03, 8.99, 7.26, 6.87, 6.43, 5.47, 3.48, 1.13, 1.11, 1.35, 1.80, 3.10, 4.20, 5.15, 6.21, 7.16, 8.54, 9.91, 7.55, 6.92, 6.91, 5.42, 4.20, 4.29, 4.73, 4.85, 4.86, 5.02],
"v":[ 2.06, 1.88, 2.15, 2.55, 1.01,-1.05,-2.00,-2.84,-2.65,-3.71,-4.53,-3.75,-1.05, 1.83, 3.01, 4.26, 4.63, 4.11, 4.88, 6.15, 6.50, 6.63, 8.57,12.13,13.51,11.04, 9.03, 7.86, 6.76, 6.09, 6.08, 6.36, 7.71, 8.84, 7.09, 5.14, 4.71, 4.33, 4.22, 4.90, 4.72, 4.32, 4.20, 4.48, 5.04],
}