{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.19,123.14,215.69,333.49,481.60,669.98,901.23,1154.72,1413.51,1679.00,1952.35,2358.58,2894.30,3431.21,3968.47,4506.11,5043.90,5581.02,6117.45,6652.82,7186.09,7716.93,8245.33,8771.50,9296.41,9822.27,10350.95,10884.36,11425.66,11979.67,12549.45,13131.97,13720.35,14310.24,14900.87,15492.32,16083.93,16674.57,17263.59,17850.30,18434.95,19018.30,19601.04,20183.15],
"u":[-0.87,-0.75,-0.89,-0.98,-1.22,-1.31,-2.06,-2.48,-1.68,-1.65,-1.26,-0.45,-0.14,-0.27, 0.32,-0.36,-2.39,-1.78, 3.73, 3.66, 2.01, 2.01, 3.83, 4.35, 2.49, 2.22, 5.62, 6.42, 3.92, 2.81, 7.48, 5.27, 2.07, 2.74, 1.15, 2.65, 2.88, 2.64, 2.68, 2.58, 3.12, 3.40, 3.45, 3.39, 3.21],
"v":[-1.17,-1.03,-1.19,-1.33,-1.97,-1.59,-0.29, 2.59, 5.66, 6.65, 5.99, 6.08, 8.47,12.38,15.46,16.92,20.12,20.65,24.18,28.15,28.85,28.36,27.09,25.68,26.68,29.66,32.76,30.49,25.34,24.74,19.89,13.03,10.44, 7.84, 6.44, 6.42, 5.42, 4.90, 4.05, 3.79, 3.51, 3.37, 3.57, 3.66, 3.49],
}