{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.28,120.03,209.72,324.21,468.48,651.98,876.59,1121.88,1371.83,1628.01,1890.86,2279.24,2788.80,3296.59,3802.54,4306.28,4807.48,5306.53,5804.69,6303.41,6805.01,7312.96,7829.62,8355.45,8890.62,9435.79,9991.73,10558.62,11136.48,11725.71,12326.26,12934.44,13543.05,14148.95,14752.82,15354.83,15954.92,16553.12,17149.64,17744.55,18337.89,18929.78,19520.41,20109.88],
"u":[ 0.59, 0.55, 0.18,-1.52,-2.44,-1.47, 0.47, 1.93, 2.55, 2.58, 2.57, 2.29, 1.96, 1.95, 2.33, 2.21, 2.20, 2.19, 1.63, 1.26, 1.84, 2.92, 2.91, 2.12, 2.36, 2.71, 2.92, 4.08, 5.18, 5.12, 6.25, 8.39, 9.80,10.12,10.30,10.19,10.23,10.41,10.83,11.44,11.98,12.35,12.54,12.73,13.06],
"v":[-1.82,-1.68,-2.91,-4.03,-4.15,-2.73,-2.14,-2.49,-2.40,-1.12,-0.46,-0.24,-0.10, 0.72, 2.20, 4.19, 6.39, 7.67, 8.93,10.12,10.45, 8.84, 6.96, 6.12, 5.37, 4.06, 3.22, 2.74, 2.00, 1.56, 1.32, 0.29,-1.44,-2.59,-3.50,-4.35,-5.03,-5.63,-6.05,-6.33,-6.39,-6.10,-5.41,-4.47,-3.49],
}