{ "lat":["53.53 N"], "lon":["-1.86 W"], "elevation":[454.08], "z":[464.08,481.65,548.91,640.72,757.85,905.39,1093.13,1323.25,1574.81,1831.26,2094.81,2366.59,2770.07,3301.60,3834.20,4367.36,4900.48,5433.08,5965.00,6496.12,7026.23,7555.14,8082.74,8608.76,9132.56,9653.74,10173.15,10692.63,11214.08,11739.31,12271.09,12813.13,13365.17,13921.67,14479.62,15039.18,15599.50,16158.36,16713.22,17263.36,17810.23,18356.72,18905.04,19454.24,20001.54], "u":[ 4.33, 4.57, 6.74, 9.06, 9.89, 9.31, 9.93,11.44,12.27,12.42,13.77,15.94,17.55,18.88,17.89,16.78,16.91,18.20,20.22,21.88,23.12,25.06,28.38,32.13,34.34,35.04,35.18,34.71,33.53,31.29,28.86,27.50,26.73,26.03,23.67,19.96,16.22,13.50,13.35,14.91,16.76,17.02,14.51,11.08, 8.92], "v":[ 2.52, 2.80, 3.10, 1.96, 0.27,-0.32, 0.08,-0.37,-1.58,-2.89,-3.74,-3.75,-3.83,-4.20,-4.10,-4.29,-5.09,-5.89,-6.10,-6.37,-7.40,-8.70,-8.82,-7.60,-6.65,-7.44,-8.99,-9.29,-8.97,-8.54,-7.98,-7.54,-7.31,-7.59,-8.49,-8.31,-6.82,-5.04,-3.63,-3.30,-4.35,-6.19,-7.52,-7.60,-7.24], }