{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.50,120.76,211.03,326.12,470.99,655.00,880.25,1127.23,1381.14,1644.17,1916.24,2320.71,2854.57,3391.55,3931.76,4474.08,5017.47,5561.54,6105.94,6650.16,7193.62,7735.98,8277.10,8816.97,9355.73,9893.51,10430.68,10968.13,11507.26,12050.75,12602.97,13165.45,13733.94,14306.00,14882.87,15463.85,16046.33,16629.05,17212.44,17797.39,18384.96,18975.46,19569.02,20165.90],
"u":[-2.97,-2.84,-3.98,-6.40,-9.45,-9.72,-9.47,-9.11,-7.24,-6.65,-5.95,-4.60,-2.96,-3.53,-5.75,-6.28,-4.82,-3.35,-3.40,-4.72,-6.04,-8.08,-10.30,-11.03,-10.73,-10.47,-10.69,-11.41,-12.64,-13.54,-11.41,-6.43,-1.54,-0.16,-1.37,-1.27, 1.11, 4.11, 6.40, 6.76, 6.73, 7.35, 8.06, 8.43, 8.18],
"v":[-3.46,-3.36,-4.03,-4.90,-4.37,-2.70,-1.05,-0.61,-2.24,-4.28,-5.01,-5.98,-7.19,-8.83,-10.86,-12.70,-13.61,-13.61,-13.45,-13.81,-14.94,-16.08,-17.13,-18.19,-18.56,-18.32,-18.84,-21.08,-23.37,-22.96,-19.80,-16.78,-16.88,-17.81,-16.35,-13.20,-10.01,-9.66,-12.13,-14.83,-16.19,-16.68,-17.23,-18.06,-19.24],
}