{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[95.23],
"z":[105.23,122.75,189.78,281.08,397.23,543.11,728.25,954.80,1196.03,1435.96,1682.92,1937.67,2316.97,2817.74,3320.69,3825.95,4333.03,4840.90,5348.47,5855.03,6360.17,6863.67,7365.41,7865.40,8363.40,8859.14,9353.73,9849.62,10349.41,10856.91,11376.05,11906.68,12448.81,13005.24,13576.74,14161.24,14756.26,15363.07,15985.28,16623.44,17276.80,17948.37,18643.81,19366.39,20117.85],
"u":[ 4.11, 4.17, 5.48, 6.41, 7.32, 7.80, 8.41, 9.40,10.84,11.34,12.35,14.38,15.42,17.02,19.07,21.36,23.13,23.49,22.52,22.01,23.30,25.44,27.66,30.11,32.17,32.74,31.26,30.02,29.81,27.28,23.67,24.87,26.95,24.50,19.57,16.57,16.79,16.49,13.96,12.32,12.40,12.60,10.09, 7.04, 5.51],
"v":[-5.48,-5.32,-7.01,-8.34,-9.96,-11.01,-12.54,-12.79,-11.44,-8.74,-5.97,-4.16,-2.76,-2.52,-3.32,-3.45,-2.76,-2.46,-3.90,-7.43,-9.94,-10.41,-9.86,-9.31,-10.68,-12.66,-11.87,-8.65,-7.63,-6.95,-2.12, 1.14,-3.16,-8.16,-7.64,-4.26,-3.27,-4.88,-4.15,-1.99,-1.23,-2.63,-4.48,-5.00,-5.81],
}