{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.14,123.01,215.91,335.13,486.18,679.07,915.71,1174.36,1437.99,1708.47,1986.29,2397.08,2937.22,3477.39,4017.38,4557.17,5096.92,5636.79,6176.84,6717.14,7257.18,7796.15,8333.64,8869.74,9405.02,9939.89,10474.48,11010.41,11551.84,12103.37,12668.46,13245.79,13829.29,14414.37,14998.67,15581.46,16162.74,16742.46,17321.01,17897.89,18472.28,19043.98,19613.04,20179.39],
"u":[-3.49,-3.76,-5.94,-7.61,-6.52,-5.22,-4.78,-5.32,-5.84,-5.98,-5.60,-4.88,-3.73,-2.98,-2.88,-2.66,-2.65,-3.59,-4.68,-4.77,-3.88,-3.35,-3.68,-4.08,-4.52,-5.20,-5.58,-6.65,-7.45,-5.07,-1.92,-0.68,-1.49,-2.28,-0.25, 1.08, 1.71, 1.69, 1.30, 1.02, 1.52, 2.30, 2.98, 3.62, 4.04],
"v":[-0.70,-0.77,-0.53, 3.30, 8.51,11.17,11.59,12.11,13.04,14.19,15.23,16.43,17.91,17.86,17.01,15.39,13.46,13.67,15.74,17.36,17.31,16.73,16.78,17.06,16.76,15.90,15.40,16.12,17.96,19.64,19.05,17.15,15.87,16.16,15.55,13.52,11.46, 9.73, 8.87, 8.75, 8.51, 7.85, 6.91, 5.94, 5.23],
}