{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.37,120.46,210.84,326.20,471.35,655.89,881.89,1128.86,1380.75,1639.34,1905.52,2301.83,2825.11,3350.39,3877.67,4405.94,4933.60,5459.96,5985.46,6510.26,7034.09,7556.85,8078.59,8598.88,9116.99,9632.66,10146.95,10664.68,11193.32,11737.92,12298.64,12873.43,13457.53,14044.45,14631.47,15218.22,15803.45,16386.48,16967.40,17546.46,18124.57,18702.39,19280.02,19857.11],
"u":[ 0.98, 0.98, 2.62, 4.97, 6.86, 8.24, 8.96, 8.33, 8.34, 9.04,10.04,10.85,12.06,13.19,13.37,12.38,11.26,10.70,12.16,14.41,16.54,17.87,18.51,17.82,18.39,21.31,23.45,23.36,19.34,16.94,14.53,14.56,15.44,13.29,12.78,13.05,12.14,11.20,10.64, 9.99, 9.72, 9.51, 9.16, 8.57, 8.09],
"v":[ 4.31, 4.38, 7.71,10.22,10.70, 9.38, 7.26, 6.08, 5.79, 5.62, 5.64, 5.72, 5.52, 5.30, 5.28, 4.67, 4.04, 3.93, 4.53, 4.04, 2.62, 0.94,-0.80,-2.43,-4.22,-6.27,-6.06,-7.01,-6.99,-6.04,-5.65,-6.08,-6.97,-6.07,-5.56,-6.65,-7.05,-6.65,-6.29,-6.20,-6.03,-5.55,-4.99,-4.27,-3.25],
}