{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.07,122.76,215.12,332.95,481.31,669.76,900.49,1152.78,1410.09,1673.92,1944.54,2345.74,2874.93,3404.89,3934.16,4463.24,4993.85,5527.00,6062.95,6601.25,7140.79,7680.51,8219.80,8758.47,9297.03,9836.57,10378.48,10924.30,11475.57,12033.57,12600.38,13176.68,13758.37,14341.23,14924.42,15508.05,16090.61,16670.11,17247.33,17824.00,18400.56,18976.89,19552.79,20128.70],
"u":[ 4.78, 4.96, 7.21,10.35,13.75,15.06,15.78,16.56,16.13,15.92,16.50,16.44,22.43,26.15,25.71,26.33,29.28,31.92,34.49,36.95,38.01,37.30,35.87,34.89,35.32,36.85,38.31,38.67,38.06,37.10,35.39,31.53,26.87,23.89,22.08,20.74,18.00,15.37,16.06,16.54,15.90,14.49,13.07,12.39,12.09],
"v":[ 3.24, 3.39, 4.45, 5.15, 3.92, 1.63,-0.94,-2.84,-2.66,-0.76, 1.62, 0.08,-0.46, 2.83, 3.98, 1.32,-1.58,-5.76,-12.15,-19.72,-26.25,-31.00,-34.66,-37.08,-37.04,-35.30,-33.34,-31.07,-28.17,-25.25,-22.86,-19.36,-14.02,-9.96,-7.91,-7.25,-6.50,-4.41,-3.96,-4.75,-6.08,-7.02,-7.00,-6.54,-6.32],
}