{
"lat":["51.40 N"],
"lon":["-3.34 W"],
"elevation":[50.91],
"z":[60.91,78.75,146.61,239.09,356.85,504.96,693.23,923.76,1175.77,1433.06,1697.54,1969.86,2374.04,2906.33,3438.38,3969.15,4499.28,5030.14,5561.86,6093.77,6625.52,7157.11,7688.55,8219.38,8748.62,9275.23,9799.29,10323.69,10855.62,11401.79,11963.93,12540.97,13128.79,13720.43,14312.03,14903.45,15494.42,16084.65,16673.76,17261.51,17847.85,18432.77,19016.50,19599.34,20181.42],
"u":[ 4.37, 4.55, 5.39, 6.53, 6.41, 5.44, 3.75, 2.98, 2.87, 3.03, 3.09, 3.21, 3.59, 4.46, 4.73, 5.11, 5.27, 5.22, 5.66, 7.35, 9.63,11.07, 9.99, 6.95, 3.38, 2.66, 5.56, 8.53, 7.89, 6.53, 5.75, 5.88, 6.13, 6.09, 5.42, 4.76, 4.09, 3.43, 3.55, 3.77, 4.09, 4.48, 4.68, 4.86, 5.04],
"v":[ 0.48, 0.60, 0.34,-0.01,-0.68,-1.58,-1.90,-1.26,-0.32, 1.11, 3.25, 5.24, 6.87, 7.71, 7.92, 9.93,15.60,21.32,24.46,26.71,30.57,36.33,43.08,47.38,48.02,49.20,51.26,49.41,38.56,26.12,17.17,13.00,10.67, 9.23, 7.16, 5.51, 4.29, 3.50, 3.38, 3.39, 3.54, 3.73, 3.40, 3.04, 2.65],
}