{
"lat":["52.14 N"],
"lon":["-4.57 W"],
"elevation":[29.12],
"z":[39.12,56.61,123.63,215.11,332.09,480.09,669.20,901.76,1156.68,1417.06,1684.39,1959.19,2366.04,2900.60,3434.77,3969.10,4503.56,5037.87,5571.43,6103.61,6634.10,7162.71,7689.28,8213.61,8735.38,9254.58,9771.58,10288.93,10811.50,11347.38,11902.68,12475.83,13061.06,13650.26,14238.83,14826.51,15413.61,16000.35,16585.47,17167.60,17746.74,18323.28,18897.44,19469.55,20039.96],
"u":[-7.14,-8.35,-9.96,-10.11,-6.85,-1.03, 5.35,10.13,11.08,10.34, 9.37, 9.17,10.71,11.94,11.19,10.39,10.17, 9.77, 9.25, 9.26, 9.21, 8.10, 6.87, 6.53, 6.89, 6.39, 4.19, 8.35,11.13,13.71,15.89,17.29,17.64,17.18,16.80,15.95,15.90,16.51,16.51,15.97,15.55,15.06,14.33,13.18,11.87],
"v":[ 9.09, 9.48,11.15,13.62,16.99,18.92,18.58,15.47,14.28,14.50,14.94,14.82,14.08,13.67,13.35,13.13,12.86,12.27,11.17,10.60,10.86,11.28,10.76,10.01,10.29,11.53,10.53,10.35,10.85,10.39, 9.70, 9.58, 8.54, 8.11, 8.01, 8.30, 9.91,10.63, 9.41, 8.14, 6.72, 5.35, 4.29, 3.68, 3.58],
}