{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.65,121.34,212.50,328.98,475.65,661.95,889.85,1138.80,1392.67,1653.05,1920.32,2315.70,2835.46,3354.74,3873.52,4391.91,4910.13,5428.30,5946.77,6465.66,6984.03,7501.11,8017.11,8533.18,9050.99,9572.50,10100.25,10637.39,11186.80,11750.47,12329.38,12920.30,13515.37,14109.76,14702.41,15291.77,15877.01,16458.44,17036.53,17611.72,18184.93,18756.92,19327.31,19895.01], "u":[ 2.09, 2.06, 4.29, 8.65,11.39,11.36,11.00,11.01,11.35,11.54,11.69,12.40,13.86,15.55,17.41,18.36,17.82,16.06,14.58,11.42, 9.34, 7.58, 6.89, 6.75, 6.52, 6.59, 6.62, 5.95, 6.32, 8.02, 8.93, 9.31, 9.29, 9.73,10.73,11.90,12.15,12.04,12.98,13.92,14.64,15.20,15.30,14.91,14.70], "v":[ 2.98, 2.96, 4.28, 5.13, 3.88, 2.41, 2.15, 2.64, 3.16, 3.07, 2.25, 1.35,-0.23,-2.44,-4.07,-4.09,-1.71, 2.65, 7.76,11.73,14.67,14.87,14.87,14.70,14.35,14.14,13.99,13.73,13.36,12.35,11.35,10.69,10.41,10.10, 9.44, 8.47, 7.37, 6.96, 6.61, 6.29, 6.44, 6.79, 5.82, 3.75, 1.83], }