{
"lat":["51.15 N"],
"lon":["-1.44 W"],
"elevation":[73.35],
"z":[83.35,101.20,169.28,262.27,380.64,529.29,717.90,948.71,1201.26,1459.26,1724.23,1996.65,2401.30,2934.85,3469.52,4005.70,4544.71,5086.18,5628.36,6170.07,6710.23,7248.68,7785.57,8320.82,8854.53,9386.99,9918.34,10448.94,10980.02,11513.88,12053.64,12602.80,13161.90,13728.57,14300.76,14876.38,15454.18,16033.42,16612.02,17189.43,17766.26,18342.57,18919.02,19495.60,20071.54],
"u":[ 2.27, 2.76, 5.31, 7.15, 8.26, 9.31,10.25,10.37,10.20,10.32,11.31,13.03,14.85,16.44,17.87,17.84,15.73,12.52,10.72,11.64,13.74,16.11,17.99,19.70,22.15,26.24,29.97,30.66,28.32,25.45,23.79,22.37,20.07,17.81,15.63,15.83,16.57,15.39,13.71,12.25,10.95,10.44, 9.08, 7.16, 5.56],
"v":[ 3.80, 4.80, 6.64, 7.22, 7.58, 7.71, 7.14, 7.11, 7.86, 8.88, 9.22, 8.38, 7.34, 7.45, 6.25, 3.27, 0.57,-1.65,-1.54,-2.86,-4.22,-4.63,-4.38,-3.62,-2.16,-0.54, 0.36,-0.10,-1.10,-1.34,-0.74,-0.38,-0.38,-3.33,-5.79,-3.41,-1.74,-3.09,-3.93,-3.86,-3.94,-3.76,-4.12,-4.23,-4.01],
}