{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,135.99,202.40,292.89,408.08,552.77,736.44,961.49,1208.61,1462.98,1726.63,1999.30,2404.24,2938.16,3474.16,4012.38,4552.47,5093.44,5634.41,6174.91,6714.78,7253.99,7792.39,8329.80,8866.07,9401.15,9935.22,10469.00,11003.98,11542.70,12088.67,12644.98,13209.44,13774.82,14339.90,14908.92,15484.07,16064.50,16646.62,17228.54,17811.07,18395.05,18980.78,19568.63,20159.56],
"u":[-5.25,-5.00,-7.23,-8.85,-9.51,-9.79,-9.89,-8.09,-6.62,-5.84,-4.60,-3.42,-2.75,-2.02,-2.09,-2.61,-2.82,-3.32,-5.36,-7.68,-9.27,-10.61,-11.77,-12.63,-13.23,-13.60,-13.98,-14.80,-15.41,-14.63,-12.58,-9.70,-5.67,-1.62, 1.16, 2.35, 2.89, 4.91, 6.82, 7.48, 7.85, 8.04, 8.16, 8.40, 8.78],
"v":[-2.59,-2.61,-3.77,-4.60,-4.88,-5.11,-5.69,-6.32,-6.03,-5.46,-6.36,-8.15,-9.41,-10.27,-11.96,-13.94,-14.50,-13.97,-13.91,-15.09,-17.07,-18.96,-20.72,-22.34,-23.49,-24.07,-24.87,-26.34,-27.43,-26.75,-24.04,-19.58,-14.85,-14.42,-17.29,-19.32,-19.03,-16.97,-15.80,-16.05,-17.53,-19.48,-20.67,-21.02,-21.26],
}