{
"lat":["50.89 N"],
"lon":[" 0.32 E"],
"elevation":[40.28],
"z":[50.28,68.63,137.82,232.17,352.26,503.09,694.42,928.24,1183.57,1444.33,1712.83,1990.58,2406.49,2955.83,3505.34,4054.85,4604.62,5154.22,5703.76,6254.01,6805.40,7357.78,7910.77,8463.85,9016.61,9568.74,10120.08,10671.03,11222.77,11776.88,12335.32,12901.04,13473.91,14048.02,14619.66,15189.67,15757.54,16324.42,16893.56,17464.44,18036.69,18611.26,19187.12,19763.14,20338.62],
"u":[ 2.03, 2.34, 3.43, 4.33, 4.97, 5.55, 6.13, 8.49, 9.81,10.44, 8.96, 8.69,10.37,12.62,14.22,14.53,15.30,15.98,17.32,19.51,21.88,24.39,26.69,28.24,29.19,29.94,30.28,29.69,27.99,26.04,25.33,26.19,26.53,24.21,20.04,16.16,13.45,13.56,10.71,10.21,10.61, 9.80, 9.01, 7.93, 6.68],
"v":[ 7.85, 8.85,11.95,13.70,14.51,15.01,15.25,14.80,14.16,13.23,12.12,12.05,11.68,10.81,10.18, 9.88, 9.85,10.34,11.26,13.07,14.50,15.24,15.33,15.20,14.90,14.44,13.86,12.88,11.93,11.79,12.54,12.75,10.70, 8.75, 8.41, 6.36, 3.71, 5.38, 5.57, 6.38, 6.22, 4.98, 3.99, 2.73, 2.11],
}