{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.16,123.05,215.59,333.34,481.23,668.90,898.83,1151.11,1410.14,1677.86,1954.48,2365.93,2908.21,3451.68,3996.68,4543.00,5090.09,5637.32,6184.15,6730.42,7276.23,7821.30,8365.08,8907.29,9448.01,9987.23,10524.99,11061.76,11598.74,12137.90,12682.15,13232.39,13785.98,14343.53,14909.73,15485.32,16066.22,16647.91,17228.03,17805.99,18381.94,18957.13,19533.34,20113.13],
"u":[ 7.40, 7.50,10.40,12.60,13.85,14.40,16.23,17.80,17.57,17.71,18.47,19.19,19.60,20.51,22.61,25.01,26.63,27.37,27.80,28.10,28.26,28.61,29.51,30.72,31.80,32.54,33.12,33.62,33.59,32.62,30.96,28.92,26.89,25.76,24.94,22.13,18.27,15.35,14.04,14.21,15.63,17.85,19.82,21.18,22.10],
"v":[ 1.77, 1.85, 2.14, 2.05, 1.89, 1.84, 1.06,-2.28,-3.87,-4.22,-3.57,-2.86,-3.78,-5.82,-7.53,-8.28,-8.14,-7.71,-7.45,-7.55,-8.00,-8.85,-10.34,-12.53,-14.54,-15.62,-16.00,-16.33,-16.72,-16.58,-15.16,-12.34,-8.72,-5.73,-6.14,-7.91,-7.82,-6.49,-5.21,-3.52,-1.36, 0.36, 1.01, 1.19, 1.62],
}