{
"lat":["52.10 N"],
"lon":["-0.42 W"],
"elevation":[50.80],
"z":[60.80,78.38,145.61,237.24,353.86,500.39,686.38,913.86,1163.02,1418.84,1683.04,1955.29,2359.13,2890.72,3422.43,3953.77,4484.08,5015.34,5548.80,6082.28,6614.15,7144.53,7674.30,8203.85,8733.10,9262.00,9791.18,10322.20,10856.28,11394.82,11942.06,12502.68,13075.85,13655.72,14238.08,14821.61,15405.15,15988.34,16571.64,17154.75,17736.54,18316.84,18896.92,19477.50,20057.59],
"u":[ 1.23, 1.47, 1.86, 1.70, 1.09, 0.43, 0.20, 1.07, 4.62, 7.47, 8.25, 8.61,10.36,11.21,11.33,12.08,13.92,19.14,23.50,26.79,28.73,30.62,34.07,37.02,38.66,39.85,40.00,38.74,38.08,38.19,35.34,29.85,25.79,23.24,22.03,21.22,20.40,19.22,16.84,14.84,14.71,14.50,12.81,10.50, 8.81],
"v":[-0.50,-0.59,-1.68,-3.96,-5.81,-5.74,-5.53,-5.53,-4.37,-1.80, 0.02, 0.66, 0.50, 1.05, 2.88, 4.75, 5.16, 3.92, 2.43, 0.84, 0.96, 1.47, 0.89, 1.11, 2.19, 2.61, 2.72, 4.52, 7.03, 5.35, 1.50,-0.20, 0.29, 1.41, 1.37,-0.16,-1.87,-3.18,-3.11,-1.64,-0.83,-1.97,-3.46,-3.83,-3.75],
}