{
"lat":["51.40 N"],
"lon":["-3.34 W"],
"elevation":[50.91],
"z":[60.91,78.29,145.01,235.90,351.53,496.85,681.62,908.25,1156.39,1410.01,1670.88,1939.53,2337.09,2858.97,3380.54,3902.55,4424.69,4946.16,5466.56,5986.82,6507.00,7025.70,7542.48,8057.80,8572.23,9087.00,9604.25,10127.26,10659.89,11204.98,11763.51,12336.38,12920.65,13507.02,14092.15,14678.72,15265.83,15850.50,16431.01,17008.22,17583.70,18157.39,18728.54,19297.16,19863.08],
"u":[ 5.56, 5.48, 6.59, 7.34, 8.65,11.88,17.15,22.19,25.04,25.53,26.11,28.43,23.64,17.36,20.00,24.33,25.60,24.44,24.99,28.71,31.71,33.12,34.50,35.98,36.10,35.21,34.31,33.07,30.03,26.48,24.26,21.56,17.25,17.02,18.81,17.26,12.95,10.92,12.14,13.05,12.02,10.76,10.54,10.19, 9.53],
"v":[10.66,11.63,13.19,14.08,15.44,17.97,19.71,17.75,13.86,10.66, 7.08, 2.74,-0.74, 0.64, 4.02, 9.95,15.82,18.07,15.60,12.72,11.04, 8.73, 6.50, 4.80, 3.29, 1.56,-0.59,-3.26,-5.63,-7.14,-8.51,-9.21,-7.52,-5.74,-5.87,-7.38,-6.65,-5.12,-4.82,-5.81,-6.41,-6.14,-6.22,-6.74,-7.06],
}