{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.05,122.66,214.83,332.59,481.62,672.11,906.20,1162.35,1423.40,1690.85,1965.74,2373.34,2909.66,3446.12,3982.73,4519.20,5054.92,5589.60,6122.78,6654.08,7183.94,7712.51,8238.92,8762.76,9285.89,9810.67,10339.43,10872.47,11412.84,11968.29,12539.79,13123.72,13713.80,14305.41,14897.71,15489.52,16080.07,16669.34,17257.56,17844.12,18429.35,19013.62,19596.59,20177.71],
"u":[-4.30,-4.25,-5.99,-8.62,-12.94,-10.77,-6.97,-8.56,-9.00,-10.08,-11.29,-10.96,-9.92,-8.20,-7.60,-7.61,-7.91,-6.94,-5.44,-4.84,-4.64,-3.63,-2.03, 0.26, 0.73,-4.19,-5.02,-1.84,-3.01,-6.39, 1.52, 2.07, 1.40, 1.49, 1.31, 2.25, 3.15, 2.70, 2.40, 1.70, 1.24, 1.24, 1.72, 2.49, 3.06],
"v":[-3.64,-3.65,-4.69,-5.38,-3.75,-2.23,-0.90, 1.32, 2.18, 3.87, 7.40,11.90,12.56,14.34,16.12,15.49,13.14,12.65,11.47,11.06,16.50,19.84,21.10,22.97,24.26,23.15,24.41,20.65,15.98,18.13,13.47, 9.12, 6.81, 4.87, 4.48, 4.39, 2.27, 1.75, 2.27, 2.72, 2.84, 2.46, 1.85, 1.23, 0.80],
}