{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.17,123.11,215.74,333.63,481.71,669.59,899.19,1149.60,1404.89,1667.71,1939.37,2344.16,2877.80,3412.35,3948.49,4486.87,5027.28,5568.69,6110.09,6651.23,7192.28,7733.07,8273.00,8811.77,9349.56,9886.80,10423.65,10959.18,11493.11,12028.80,12573.23,13130.42,13697.75,14271.57,14850.31,15433.23,16019.74,16608.68,17198.80,17789.70,18381.15,18973.34,19566.72,20161.64],
"u":[-0.66,-0.80,-2.51,-3.38,-3.69,-3.71,-3.55,-3.36,-2.93,-1.21, 0.21, 0.75, 1.45, 4.30, 7.95,10.64,13.50,16.80,19.07,20.06,20.08,19.53,18.53,17.47,16.89,17.35,19.35,21.43,21.66,21.26,20.81,20.69,20.70,20.64,20.55,20.35,20.07,19.65,18.76,17.67,16.50,15.29,14.28,13.39,12.61],
"v":[-1.88,-2.37,-2.87,-2.56,-2.10,-1.66,-1.22,-0.87,-0.47,-0.86,-1.97,-2.52,-0.89, 2.19, 3.03, 4.17, 6.24, 7.73, 8.38, 8.44, 8.24, 7.99, 7.75, 7.93, 8.84, 9.21, 8.06, 6.65, 6.71, 7.34, 7.57, 7.33, 6.96, 6.25, 5.59, 4.81, 4.11, 3.48, 2.98, 2.66, 2.47, 2.39, 2.51, 2.64, 2.78],
}