{
"lat":["52.42 N"],
"lon":["-4.00 W"],
"elevation":[92.18],
"z":[102.18,119.70,186.81,278.37,395.13,542.15,729.11,958.02,1208.09,1463.16,1725.52,1996.03,2397.51,2926.54,3457.76,3993.12,4531.31,5069.41,5607.15,6144.60,6681.64,7217.61,7751.69,8283.52,8813.13,9340.79,9867.12,10393.38,10921.12,11452.56,11991.76,12543.16,13106.34,13674.59,14243.22,14812.40,15382.90,15954.90,16528.14,17102.26,17676.86,18251.35,18824.91,19396.96,19967.40],
"u":[-0.21,-0.26,-1.70,-4.37,-6.21,-6.40,-5.38,-3.81,-2.50,-2.42,-2.16, 0.84, 3.50, 8.54,15.96,25.74,28.03,27.94,28.06,30.72,34.69,37.00,36.93,36.43,38.00,41.82,45.66,48.22,49.90,49.33,44.51,36.07,28.97,24.73,22.73,20.97,18.79,16.06,13.70,12.04,11.13,10.84,10.96,11.15,11.39],
"v":[ 0.97, 0.99, 0.82, 0.41,-0.21,-0.88,-1.51,-1.99,-2.34,-3.96,-6.26,-7.83,-8.78,-11.06,-12.13,-8.38,-6.47,-6.63,-9.10,-11.12,-11.06,-9.68,-10.40,-12.96,-15.85,-18.63,-19.23,-15.92,-12.13,-12.29,-13.70,-14.04,-13.68,-13.51,-13.26,-13.65,-14.34,-14.80,-14.80,-14.78,-15.10,-15.72,-16.50,-17.42,-18.40],
}