{
"lat":["51.40 N"],
"lon":["-3.34 W"],
"elevation":[50.91],
"z":[60.91,79.31,148.52,242.83,362.94,514.23,707.24,944.64,1205.05,1471.54,1745.91,2029.00,2449.81,3003.95,3559.09,4115.80,4674.11,5233.56,5793.31,6352.95,6912.05,7470.45,8028.36,8585.60,9141.86,9697.00,10251.01,10803.97,11356.26,11908.62,12462.41,13019.98,13582.06,14146.93,14713.76,15283.17,15858.02,16439.21,17024.87,17614.41,18206.04,18797.89,19389.49,19980.73,20571.93],
"u":[ 6.58, 6.81, 8.54,10.42,11.30,10.88,10.36,10.36,11.43,13.04,13.54,12.71,12.28,12.32,12.76,13.95,14.08,12.29,10.26,10.02,11.17,11.55,11.36,12.36,13.98,16.00,18.31,20.56,22.18,22.48,20.93,18.75,17.07,14.59,11.89,11.63,10.72, 9.42, 8.41, 6.11, 4.58, 4.00, 3.37, 2.75, 2.03],
"v":[ 0.22, 0.52, 0.63, 0.52,-0.88,-1.24,-0.77, 0.30, 1.40, 2.50, 3.66, 3.49, 2.41, 2.28, 1.52, 1.20, 1.51, 1.46, 0.90,-0.27,-0.79,-1.77,-2.74,-5.15,-6.31,-6.32,-6.46,-7.52,-9.33,-10.12,-9.24,-8.48,-8.99,-8.13,-4.16,-2.88,-2.45,-2.81,-3.54,-3.52,-1.17,-0.51,-0.25,-0.02, 0.53],
}