{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[32.04], "z":[42.04,60.82,131.02,226.86,349.20,503.33,699.42,939.79,1195.79,1449.85,1710.27,1977.47,2373.35,2894.03,3413.97,3934.38,4456.50,4979.14,5501.36,6023.81,6547.01,7070.78,7594.64,8118.34,8641.83,9164.79,9686.80,10207.68,10727.04,11244.14,11759.72,12279.11,12811.67,13360.98,13924.83,14503.83,15100.29,15714.41,16345.66,16994.87,17662.49,18348.97,19057.41,19792.88,20560.38], "u":[-2.75,-3.44,-5.01,-7.94,-11.33,-14.48,-16.80,-17.00,-14.18,-8.98,-2.96, 1.77, 2.39, 1.42, 1.37, 2.13, 2.72, 3.97, 6.64, 7.40, 6.23, 5.30, 4.69, 3.70, 2.74, 2.35, 3.03, 4.69, 5.37, 3.90, 5.28,10.99,15.73,16.80,14.79, 9.78, 4.83, 1.92, 2.28, 3.39, 3.26, 3.14, 2.73, 1.63, 0.08], "v":[ 1.15, 1.15, 2.42, 4.63, 7.09, 8.70, 8.54, 6.51, 3.22,-0.26,-1.57, 0.58, 6.32,13.42,18.62,19.42,18.36,16.39,13.47,10.46, 8.12, 8.49, 9.68, 8.64, 6.45, 5.86, 7.15, 8.27, 6.24, 3.22,-0.21, 2.64, 8.77, 7.56, 4.86, 2.43, 1.64, 3.40, 5.01, 4.98, 3.94, 3.02, 2.39, 1.86, 1.39], }