{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,135.95,202.29,292.74,408.22,554.18,740.56,969.30,1219.75,1475.90,1739.57,2011.20,2414.55,2946.07,3478.63,4011.96,4545.61,5079.26,5612.60,6145.05,6675.99,7205.21,7732.50,8257.31,8779.24,9298.29,9814.51,10329.37,10847.70,11378.31,11928.41,12498.38,13082.38,13671.22,14260.10,14848.75,15436.56,16022.32,16605.24,17185.28,17762.59,18337.63,18910.71,19481.76,20050.72],
"u":[-7.11,-7.10,-9.46,-11.84,-13.50,-11.88,-9.79,-7.44,-3.28, 0.35, 1.11, 1.00, 1.62, 2.87, 4.69, 7.29,10.00,12.71,14.57,15.22,13.97,13.60,12.77,11.81,11.61,11.70,11.46,12.50,15.87,18.03,19.19,19.31,18.83,18.08,17.77,17.60,17.04,16.69,16.38,16.39,16.58,16.14,14.78,13.34,12.54],
"v":[ 1.88, 1.71, 2.64, 4.33, 7.91,11.71,12.06,12.48,13.01,12.53,12.34,12.65,12.40,11.81,10.51, 9.14, 8.71, 9.20, 9.40, 8.27, 8.20, 9.76, 9.88, 8.95, 8.56, 9.99,11.37,11.01,10.78, 8.51, 6.84, 6.12, 6.16, 6.25, 6.70, 6.98, 6.99, 6.74, 6.73, 7.35, 7.51, 6.14, 4.17, 2.62, 1.67],
}