{
"lat":["52.68 N"],
"lon":[" 1.28 E"],
"elevation":[26.02],
"z":[36.02,54.01,122.25,215.31,333.91,483.11,672.68,904.64,1158.03,1416.28,1680.91,1952.72,2358.25,2895.25,3434.67,3975.02,4515.34,5055.06,5593.96,6131.98,6668.87,7204.35,7738.28,8270.73,8801.76,9331.64,9861.26,10391.79,10924.96,11463.80,12013.28,12577.40,13153.92,13734.53,14314.81,14895.49,15475.42,16053.06,16628.02,17200.88,17772.62,18344.36,18916.95,19490.22,20063.37],
"u":[ 1.19, 1.34, 2.30, 3.87, 6.12, 8.65,10.82,11.51,12.48,12.27,12.55,13.68,14.17,15.12,16.34,18.01,19.33,20.31,21.31,22.55,23.85,25.46,27.50,29.55,30.80,30.51,28.30,26.55,25.64,25.31,22.17,17.85,14.76,11.85,12.34,12.84,13.86,14.19,13.60,13.09,13.63,13.66,12.88,11.93,11.28],
"v":[ 8.33, 8.44,11.62,14.39,16.48,16.87,15.36,13.72,11.66,10.49, 8.22, 8.16,10.16,12.80,15.69,17.17,18.37,19.67,20.96,22.30,23.42,23.94,24.15,24.49,25.33,26.80,28.88,29.50,27.12,22.31,15.16, 9.41, 4.83, 3.91, 6.49, 8.42, 7.95, 7.03, 6.50, 6.46, 6.28, 6.38, 6.99, 7.85, 8.87],
}