{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[84.68],
"z":[94.68,112.38,179.89,271.87,388.94,536.16,723.26,952.36,1202.71,1457.92,1719.49,1987.67,2383.28,2903.06,3423.34,3943.72,4463.91,4983.78,5502.02,6018.24,6533.20,7047.94,7564.00,8082.04,8601.53,9122.55,9646.62,10176.54,10715.03,11264.77,11826.85,12400.95,12983.87,13568.42,14152.12,14735.83,15317.53,15896.30,16473.05,17047.71,17619.16,18186.86,18751.63,19314.86,19877.38],
"u":[ 1.87, 1.99, 2.60, 3.17, 4.11, 5.68, 7.50, 9.17,10.15,10.36, 9.98, 9.99,12.46,15.32,16.78,18.42,16.42,12.26,12.89,16.80,21.71,23.54,21.63,20.39,21.28,22.55,23.01,22.25,19.94,18.13,16.93,15.64,16.13,16.25,14.74,13.05,12.70,12.91,12.64,11.76,10.61, 9.84, 9.64, 9.53, 9.09],
"v":[ 5.80, 6.30, 7.81, 8.87, 9.59,10.03, 9.99, 9.80, 9.70, 9.64, 9.71, 9.98, 8.81, 9.81,12.02,15.72,22.69,26.23,26.96,28.88,32.40,35.45,38.90,43.13,45.60,44.72,38.98,30.22,23.56,17.52,13.55,10.07, 9.31, 6.46, 5.36, 4.87, 5.34, 5.30, 3.66, 2.14, 1.00, 1.07, 2.13, 2.81, 2.52],
}