{ "lat":["52.45 N"], "lon":["-1.75 W"], "elevation":[108.74], "z":[118.74,136.30,203.46,295.04,411.88,559.07,746.30,975.90,1227.48,1485.02,1750.06,2022.99,2428.06,2961.59,3495.29,4028.92,4563.27,5098.26,5632.79,6165.69,6696.91,7226.58,7754.10,8279.08,8802.31,9324.96,9847.76,10371.70,10901.28,11443.18,12000.26,12571.07,13152.33,13738.62,14326.94,14917.54,15508.94,16099.57,16688.88,17276.25,17861.41,18444.39,19025.26,19604.23,20181.52], "u":[-1.90,-1.77,-2.45,-4.93,-6.15,-6.25,-6.32,-5.93,-5.19,-3.49, 0.24, 1.68, 0.85, 3.81, 4.01, 3.89, 3.85, 1.81, 0.99, 1.57, 4.58, 5.51, 6.13, 8.38,11.26,10.76, 6.59, 1.90, 0.49, 2.20, 3.07, 1.70, 1.84, 2.26, 2.26, 2.14, 2.59, 2.72, 2.81, 3.26, 3.45, 3.38, 2.91, 2.16, 1.59], "v":[-2.77,-2.72,-3.32,-3.46,-2.68,-2.87,-3.13,-2.40,-1.18, 0.91, 1.97, 3.22, 4.69, 9.95,12.05,12.36,14.57,16.93,16.01,14.91,16.50,18.55,19.65,20.80,22.07,21.48,17.84,18.41,18.06,14.71, 7.54, 5.73, 4.38, 1.73, 1.13, 0.72, 1.27, 1.65, 2.28, 2.75, 3.27, 3.67, 3.71, 3.54, 3.31], }