{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,136.04,202.79,294.17,410.92,557.86,744.35,972.33,1221.29,1475.16,1735.70,2003.81,2402.81,2930.63,3462.97,3999.55,4538.94,5080.39,5623.40,6167.03,6710.16,7252.09,7792.66,8332.07,8870.47,9407.58,9943.27,10478.59,11016.28,11559.17,12109.09,12668.34,13236.89,13810.52,14387.22,14967.20,15548.71,16129.36,16707.08,17280.24,17848.67,18414.22,18979.43,19546.00,20115.35],
"u":[ 3.82, 3.99, 7.65,10.57,12.87,13.77,13.20,12.42,12.42,13.28,14.55,16.03,18.58,22.71,27.07,29.69,30.03,29.00,27.82,27.29,27.52,28.08,28.37,28.11,27.83,28.15,27.88,26.82,27.92,32.02,35.35,33.41,26.62,23.88,24.00,20.06,15.68,13.28,11.55,11.56,13.65,16.36,18.42,19.62,20.16],
"v":[ 2.16, 2.37, 2.23, 0.51,-1.28,-2.43,-2.85,-2.78,-2.56,-2.55,-2.32,-2.21,-4.18,-8.21,-13.03,-15.66,-16.90,-18.05,-19.44,-21.00,-22.33,-23.54,-25.59,-29.55,-33.91,-36.61,-37.11,-33.83,-26.70,-21.29,-21.77,-25.40,-24.19,-16.40,-13.09,-13.25,-11.04,-9.22,-7.88,-6.91,-6.72,-6.71,-6.06,-4.98,-4.17],
}