{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.46,124.09,217.82,337.42,487.85,678.87,912.70,1168.49,1429.76,1697.82,1973.05,2381.95,2922.05,3465.39,4011.88,4559.53,5106.13,5650.95,6194.61,6738.22,7283.01,7829.28,8375.86,8921.77,9466.81,10010.55,10552.58,11093.50,11635.62,12183.23,12740.86,13308.72,13881.99,14457.59,15035.16,15613.91,16193.06,16772.17,17351.64,17931.54,18511.50,19091.70,19672.13,20252.30],
"u":[-0.37,-0.35,-0.13, 1.35, 3.13, 4.48, 5.29, 6.20, 7.37, 7.94, 7.42, 6.81, 8.37, 9.42,10.31,11.45,12.20,12.57,11.97,10.34, 9.83, 9.79,10.12,11.39,12.85,12.50,13.48,16.01,16.45,15.65,14.81,14.25,14.54,15.01,14.03,11.60, 9.79, 9.12, 8.75, 7.66, 6.85, 6.74, 6.79, 6.89, 7.22],
"v":[ 2.34, 2.19, 3.80, 6.87, 8.35, 8.79, 8.85, 8.33, 7.13, 6.35, 4.89, 1.57,-3.97,-4.04,-0.85, 2.73, 4.06, 3.73, 2.03,-0.58,-2.80,-4.65,-6.56,-8.29,-10.35,-12.61,-12.24,-11.55,-10.69,-10.21,-10.29,-10.21,-9.87,-9.27,-8.48,-6.81,-4.31,-2.45,-2.18,-2.45,-2.65,-3.41,-5.08,-6.96,-8.21],
}