{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[84.68],
"z":[94.68,112.54,180.41,272.85,390.48,538.37,726.30,956.29,1207.41,1463.63,1727.01,1998.09,2400.90,2933.00,3468.32,4005.64,4542.74,5078.57,5613.12,6146.42,6678.46,7209.31,7739.08,8267.88,8795.93,9323.88,9852.93,10385.06,10922.78,11467.65,12022.50,12591.78,13172.46,13755.22,14335.94,14914.25,15489.24,16062.16,16635.34,17208.71,17781.17,18352.25,18921.60,19488.95,20054.68],
"u":[ 4.51, 4.57, 5.36, 6.19, 8.82,11.01,11.43,11.41,10.93,13.63,16.21,18.06,20.98,22.30,23.68,25.50,26.17,26.38,26.30,26.15,26.11,26.44,26.55,26.25,26.23,26.68,27.04,26.19,23.74,21.94,21.32,17.67,15.85,14.89,13.46,12.65,14.07,16.84,16.90,15.24,13.92,12.69,11.93,11.88,12.01],
"v":[ 3.26, 3.34, 3.66, 3.70, 2.90, 1.41, 1.42, 2.42, 3.71, 7.31, 8.91,10.01,12.12,12.33,10.87,10.27,11.10,12.51,13.24,12.89,11.67,10.24, 8.88, 8.05, 8.03, 8.63, 9.57,10.70,11.87,12.62, 9.66, 7.95, 7.98, 7.40, 8.05, 8.55, 8.88, 7.59, 6.42, 6.92, 7.70, 8.27, 9.20,10.21,11.36],
}