{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.17,119.84,210.08,325.88,471.91,657.41,884.36,1132.28,1385.04,1644.30,1910.59,2305.10,2825.12,3348.25,3875.14,4404.48,4935.15,5466.61,5998.03,6528.16,7056.06,7581.56,8104.75,8625.91,9145.60,9664.53,10185.01,10711.81,11251.18,11809.58,12389.04,12983.29,13582.50,14181.45,14778.89,15373.93,15966.32,16556.81,17146.39,17735.35,18323.86,18912.36,19501.10,20089.51],
"u":[ 0.34, 0.37, 3.51, 6.09, 6.89, 6.67, 6.37, 6.57, 6.84, 7.06, 7.71, 8.01, 8.83,12.03,17.00,21.91,25.24,28.25,30.49,32.14,34.38,36.00,37.57,38.48,38.23,36.79,35.14,34.80,36.10,34.80,31.50,29.35,26.92,25.00,23.33,23.18,22.96,21.89,20.31,19.31,18.35,17.17,15.75,13.11,10.54],
"v":[ 0.43, 0.48, 0.33, 0.51, 0.55, 0.87, 1.02, 1.16, 1.21, 1.07, 0.58, 0.81, 1.95, 2.53, 1.46, 0.36,-2.62,-4.95,-4.52,-3.20,-3.51,-4.30,-4.11,-3.63,-3.85,-5.09,-5.02,-2.70,-0.45,-1.48,-1.84,-1.26,-1.26,-1.06, 0.05, 1.32, 1.27, 0.61, 0.98, 2.35, 3.56, 4.74, 4.46, 3.71, 3.97],
}