{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[84.68],
"z":[94.68,112.41,179.99,272.07,389.24,536.46,723.34,952.11,1202.51,1458.47,1721.27,1990.78,2390.07,2915.83,3441.82,3967.85,4493.23,5017.46,5540.16,6061.01,6579.87,7096.78,7612.23,8127.99,8647.76,9176.18,9715.62,10266.19,10828.01,11401.47,11986.74,12583.34,13187.72,13792.68,14394.75,14994.61,15592.27,16185.50,16773.46,17358.70,17941.95,18522.26,19099.50,19673.88,20245.71],
"u":[13.55,14.37,17.73,20.11,22.23,24.37,26.46,26.94,22.22,18.08,16.57,15.79,16.29,17.00,15.48,13.80,12.66,12.13,11.76,11.01,10.03, 9.97,10.94,12.99,15.34,16.74,17.83,19.37,19.24,19.04,18.52,16.73,14.07,12.24,11.54,10.81, 8.22, 6.32, 8.51, 9.87, 9.89, 9.81, 8.71, 7.11, 6.60],
"v":[-0.56,-0.50,-1.06,-1.77,-2.77,-4.25,-6.68,-10.47,-12.66,-12.10,-10.79,-9.65,-8.74,-8.51,-8.69,-8.16,-7.22,-6.21,-5.22,-4.19,-3.34,-3.15,-4.17,-6.47,-9.91,-13.90,-16.44,-17.33,-16.49,-14.90,-13.87,-13.50,-12.89,-11.21,-8.91,-7.86,-7.72,-5.59,-4.79,-4.66,-4.99,-6.34,-8.42,-9.83,-10.50],
}