{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.24,123.43,216.85,336.52,487.68,680.20,915.90,1173.98,1438.37,1710.81,1991.87,2409.58,2959.77,3510.10,4060.92,4612.71,5164.94,5717.34,6270.19,6823.75,7377.80,7931.66,8484.61,9036.50,9587.56,10137.98,10688.22,11239.33,11793.01,12350.86,12914.67,13484.80,14057.34,14628.12,15197.55,15768.37,16339.39,16910.81,17484.39,18059.65,18638.17,19220.83,19805.75,20391.07],
"u":[ 0.84, 0.81, 2.30, 5.72, 8.49, 8.72, 7.51, 7.87, 8.09, 7.42, 7.50, 7.28, 6.08, 4.43, 4.90, 5.93, 5.76, 5.89, 6.69, 7.91, 9.13, 9.88, 9.98, 9.54, 8.83, 8.68, 9.86,12.09,15.08,18.81,21.78,20.60,17.17,14.10,11.91,11.28, 7.20, 5.28, 4.70, 4.75, 6.77, 6.70, 4.63, 3.36, 2.73],
"v":[ 2.34, 2.30, 5.63, 7.11, 5.72, 4.12, 2.43, 1.42, 0.59, 0.27,-0.76,-1.28,-1.03,-1.56,-2.86,-4.41,-5.00,-4.83,-4.73,-4.87,-4.89,-4.56,-4.19,-4.81,-6.99,-9.28,-10.61,-10.62,-9.31,-8.63,-9.43,-9.96,-9.34,-9.30,-8.96,-7.98,-7.81,-6.57,-5.25,-3.44,-3.65,-4.94,-4.00,-1.94,-0.44],
}