{
"lat":["50.89 N"],
"lon":[" 0.32 E"],
"elevation":[40.28],
"z":[50.28,68.62,137.72,231.88,351.69,502.22,693.47,927.87,1184.38,1446.33,1715.10,1991.05,2400.55,2940.45,3480.63,4019.31,4556.70,5094.10,5631.04,6166.89,6701.59,7234.81,7766.35,8295.52,8821.64,9345.37,9870.26,10401.88,10942.88,11493.77,12055.83,12631.77,13219.88,13811.71,14402.77,14991.67,15577.26,16159.83,16738.79,17314.91,17889.03,18460.27,19028.12,19592.74,20154.07],
"u":[-5.63,-6.07,-7.42,-7.95,-8.02,-7.23,-3.96,-2.55,-3.77,-5.57,-5.76,-5.54,-6.17,-6.27,-4.98,-3.82,-5.86,-7.87,-8.49,-11.53,-13.84,-15.19,-15.16,-14.70,-14.65,-12.44,-11.16,-12.76,-14.28,-9.63,-4.48,-2.65,-5.90,-3.92, 0.27, 1.22, 0.50, 2.54, 2.11, 2.99, 3.38, 2.51, 2.19, 2.86, 3.50],
"v":[ 7.93, 8.64,11.04,12.46,13.58,15.67,16.54,14.46,13.10,13.55,15.60,17.76,19.15,19.57,17.44,14.17,13.80,19.16,21.03,19.93,19.57,20.18,22.08,22.54,22.06,23.41,25.60,24.25,24.24,23.96,20.41,15.13,12.50,15.41,14.03, 9.44,10.34, 8.08, 8.62, 8.48, 7.66, 6.90, 6.89, 6.72, 6.09],
}