{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.63,121.20,211.86,327.20,472.06,655.91,881.13,1128.33,1382.72,1646.40,1919.32,2324.96,2859.37,3395.35,3933.78,4474.77,5017.12,5559.48,6101.44,6643.10,7184.32,7724.77,8264.20,8802.58,9339.99,9876.55,10412.63,10949.30,11488.81,12034.38,12588.98,13151.50,13717.08,14286.65,14864.47,15448.93,16034.46,16619.08,17204.86,17793.19,18384.03,18976.74,19571.32,20168.32],
"u":[-5.13,-4.97,-6.55,-7.74,-9.17,-10.75,-12.71,-12.63,-11.14,-9.62,-7.74,-5.77,-3.59,-2.66,-2.61,-3.28,-2.66,-2.51,-4.40,-7.30,-9.68,-11.65,-13.28,-14.41,-14.71,-14.81,-15.55,-16.83,-17.59,-16.85,-14.36,-9.91,-3.70, 0.25, 0.45, 0.70, 2.57, 4.62, 5.64, 6.35, 6.54, 6.70, 7.13, 7.70, 8.22],
"v":[-3.63,-3.59,-4.53,-5.08,-5.67,-6.12,-5.72,-3.78,-3.47,-5.48,-6.49,-7.67,-8.73,-10.10,-11.66,-13.98,-14.81,-13.91,-13.16,-14.19,-16.27,-18.48,-20.06,-20.88,-21.04,-21.29,-22.41,-23.96,-24.45,-23.17,-20.98,-18.73,-17.32,-19.00,-20.74,-18.54,-13.30,-11.47,-12.92,-15.39,-17.07,-17.46,-17.14,-17.00,-17.42],
}