{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,136.38,203.82,296.09,414.48,564.51,756.15,991.50,1249.14,1512.10,1781.90,2058.91,2468.54,3006.61,3544.13,4081.72,4619.73,5158.37,5697.39,6236.10,6773.82,7310.32,7845.45,8379.08,8911.29,9442.39,9972.74,10503.57,11036.77,11576.77,12129.83,12697.92,13275.83,13856.68,14437.60,15018.34,15598.62,16178.88,16758.70,17335.77,17909.77,18481.81,19052.05,19619.42,20182.73],
"u":[-2.52,-2.45,-4.70,-8.11,-8.18,-5.83,-4.64,-4.71,-5.24,-4.71,-3.24,-2.26,-2.28,-2.83,-3.56,-4.53,-5.36,-5.22,-3.93,-3.03,-2.94,-3.23,-3.71,-4.30,-5.42,-6.35,-6.09,-4.02,-3.06,-6.27,-7.10,-2.53, 0.12, 1.25, 1.23, 1.54, 1.04, 0.32, 1.77, 1.97, 1.60, 1.43, 1.27, 1.03, 1.00],
"v":[-0.99,-1.02,-0.22, 3.56, 7.56, 7.73, 8.47,11.20,13.31,14.27,15.08,15.93,16.24,15.53,14.29,13.51,13.81,14.50,13.93,13.07,13.47,14.24,14.25,13.91,14.34,15.13,16.04,17.49,18.96,19.47,19.46,18.79,16.34,13.98,11.93,11.10,10.86,10.09, 7.85, 6.43, 6.47, 6.48, 5.58, 4.39, 3.40],
}