{
"lat":["52.10 N"],
"lon":["-0.42 W"],
"elevation":[50.80],
"z":[60.80,78.14,144.73,235.39,350.72,495.53,679.18,903.76,1149.08,1399.24,1655.81,1919.09,2307.96,2817.99,3326.01,3831.92,4335.42,4836.48,5335.65,5833.49,6331.20,6831.56,7337.96,7852.37,8375.63,8908.64,9452.11,10006.24,10570.59,11145.93,11732.52,12329.73,12934.44,13540.19,14143.61,14745.18,15345.13,15943.34,16539.30,17132.46,17722.72,18309.43,18892.40,19471.77,20047.79],
"u":[ 1.17, 1.10, 1.25, 1.38, 1.53, 1.64, 1.29, 0.61, 1.17, 1.99, 2.35, 2.33, 1.67, 0.95,-1.56,-4.22,-3.87,-4.32,-5.40,-5.63,-4.21,-2.85,-1.63,-1.23,-1.92,-1.46,-0.51, 0.76, 0.46, 0.96, 2.00, 3.32, 4.06, 5.43, 6.27, 7.05, 7.56, 8.51, 9.16, 9.79,10.65,11.73,13.18,14.93,16.82],
"v":[-1.87,-1.77,-1.84,-1.86,-1.89,-2.05,-2.59,-2.45,-2.35,-1.95,-0.51, 0.49, 0.35, 0.81, 2.70, 3.29, 3.29, 5.50, 7.02, 7.20, 5.20, 0.88,-0.09,-1.11, 0.26, 0.60, 0.43, 0.00,-0.17,-0.65,-1.19,-0.74,-1.44,-2.14,-3.51,-3.96,-4.57,-4.82,-5.87,-6.27,-6.40,-5.88,-4.95,-3.66,-1.88],
}