{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.25,123.41,216.44,335.15,484.72,675.42,910.31,1168.37,1432.53,1704.40,1984.39,2399.91,2947.35,3496.00,4045.95,4596.92,5148.24,5699.42,6250.42,6801.31,7352.14,7902.65,8452.33,9000.82,9548.08,10093.99,10638.48,11182.64,11729.58,12283.52,12846.15,13413.67,13979.59,14543.47,15107.31,15673.29,16241.03,16807.68,17373.76,17939.83,18506.23,19072.79,19639.63,20207.37],
"u":[ 4.15, 4.23, 6.42, 9.30,13.36,17.22,19.49,18.95,17.77,16.97,16.79,17.15,17.37,16.91,15.61,14.41,14.41,14.75,14.93,15.58,17.43,19.31,20.39,21.19,22.67,24.48,25.93,27.73,29.02,26.88,21.47,18.26,17.19,14.70, 9.34, 6.10, 4.94, 6.35, 8.84,10.18,11.09,11.03, 9.93, 7.75, 5.20],
"v":[ 5.55, 5.75, 7.94, 9.98,12.05,12.90,10.44, 8.03, 6.82, 6.25, 5.63, 5.15, 4.95, 4.59, 4.33, 4.80, 5.27, 4.89, 3.97, 3.11, 2.69, 2.40, 1.14,-1.03,-3.91,-6.02,-7.21,-10.76,-15.09,-15.81,-10.94,-6.31,-6.79,-9.32,-11.45,-10.91,-5.05,-2.37,-3.13,-4.63,-5.80,-5.89,-5.02,-3.99,-3.96],
}