{
"lat":["52.10 N"],
"lon":["-0.42 W"],
"elevation":[50.80],
"z":[60.80,77.96,144.34,235.35,351.74,498.29,684.60,912.98,1163.20,1419.75,1685.22,1960.79,2372.31,2913.94,3455.35,3997.31,4539.22,5080.80,5622.60,6164.75,6706.66,7247.68,7787.56,8326.45,8864.69,9402.40,9939.46,10475.96,11012.50,11550.45,12092.36,12642.00,13200.46,13763.84,14328.72,14893.31,15456.00,16018.54,16583.83,17151.74,17720.85,18290.50,18860.50,19430.87,20001.46],
"u":[ 4.26, 4.64, 8.34,11.94,12.92,13.19,13.21,12.29,11.00, 9.66, 7.95, 6.61, 6.52, 8.05, 9.49,12.27,14.28,13.61,12.23,11.85,12.76,14.55,16.54,18.11,19.28,19.92,19.91,19.35,18.30,17.59,17.96,18.60,18.38,16.76,13.85,11.47,11.61,12.97,12.54,11.88,11.93,12.26,12.33,12.16,11.75],
"v":[ 3.55, 3.91, 5.07, 3.64, 1.21,-0.42,-1.48,-2.39,-3.10,-4.47,-6.15,-7.66,-10.33,-13.26,-14.28,-15.68,-17.42,-18.04,-17.65,-17.30,-17.71,-18.95,-20.56,-21.79,-21.92,-21.00,-19.66,-18.50,-17.56,-16.66,-15.95,-15.57,-15.60,-15.60,-15.22,-14.48,-13.29,-12.70,-12.81,-12.91,-12.45,-11.75,-10.74,-9.49,-8.40],
}