{
"lat":["53.35 N"],
"lon":["-2.28 W"],
"elevation":[56.67],
"z":[66.67,83.71,149.60,239.38,353.60,497.07,679.10,901.68,1144.81,1392.96,1648.07,1910.77,2300.93,2815.48,3333.03,3854.77,4379.70,4906.42,5434.18,5962.50,6490.89,7018.93,7546.49,8073.72,8601.17,9129.55,9659.27,10190.98,10727.54,11273.38,11831.84,12404.67,12989.08,13576.85,14162.89,14747.92,15332.76,15916.87,16499.23,17079.27,17656.59,18230.71,18801.71,19369.99,19935.88],
"u":[-1.09,-1.18,-1.53,-2.00,-3.04,-4.55,-5.88,-6.42,-6.25,-6.28,-6.32,-6.04,-5.29,-5.96,-7.71,-9.41,-10.26,-10.73,-11.22,-11.54,-11.61,-11.51,-11.55,-11.91,-11.85,-10.44,-8.25,-7.62,-8.14,-8.73,-8.46,-6.56,-4.10,-3.10,-1.89, 0.05, 2.13, 3.06, 3.22, 4.01, 4.87, 5.42, 5.70, 5.84, 5.84],
"v":[-2.37,-2.77,-3.36,-3.67,-4.16,-4.76,-5.19,-6.11,-7.53,-8.12,-8.11,-8.40,-9.95,-11.19,-11.94,-13.17,-14.61,-15.85,-17.06,-18.16,-19.24,-20.39,-21.24,-21.11,-20.17,-19.15,-18.49,-17.93,-18.01,-19.06,-19.74,-18.78,-17.56,-16.11,-14.65,-13.61,-13.22,-12.61,-12.14,-11.56,-10.97,-10.56,-10.32,-10.24,-10.46],
}