{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.74,125.03,219.47,339.76,491.08,683.55,919.15,1176.77,1440.33,1711.48,1990.34,2403.99,2949.72,3498.00,4048.08,4598.59,5148.57,5697.57,6245.82,6793.97,7342.30,7890.66,8439.10,8987.20,9534.06,10079.34,10623.31,11166.58,11710.25,12256.37,12808.67,13369.88,13937.98,14509.84,15083.34,15656.68,16230.11,16804.13,17378.13,17951.72,18525.59,19100.73,19676.96,20253.75],
"u":[ 3.10, 3.11, 4.50, 6.18, 8.46, 9.71, 9.18, 8.52, 9.95,11.42,12.60,14.07,16.72,19.42,21.76,23.87,25.66,27.02,27.83,28.58,30.35,32.29,33.67,34.69,35.22,35.27,35.28,36.11,38.02,39.50,39.66,38.90,36.78,33.60,29.65,25.00,21.00,18.06,15.95,14.80,14.39,13.87,12.13,10.52, 9.87],
"v":[ 0.13, 0.14, 0.43, 0.87, 1.01, 0.52,-1.41,-1.63,-1.83,-0.85, 1.09, 1.97, 1.64, 1.45, 1.79, 2.64, 3.52, 4.23, 4.77, 5.16, 5.02, 4.01, 2.70, 1.26, 1.37, 2.75, 4.48, 5.30, 4.72, 3.75, 3.96, 4.70, 5.01, 4.77, 3.34, 1.84, 1.61, 1.53, 1.45, 0.86,-0.37,-2.30,-3.73,-3.43,-2.65],
}