{
"lat":["51.15 N"],
"lon":["-1.44 W"],
"elevation":[70.11],
"z":[80.11,97.90,165.67,258.11,376.02,524.72,714.42,947.28,1195.49,1442.20,1695.51,1955.90,2343.08,2854.01,3365.81,3877.70,4389.14,4900.00,5410.62,5921.44,6432.73,6944.40,7456.20,7967.81,8479.04,8989.75,9499.80,10009.48,10520.14,11034.45,11555.60,12085.90,12626.01,13175.25,13732.44,14296.72,14868.98,15452.15,16045.47,16650.09,17273.85,17920.02,18589.27,19285.64,20013.11],
"u":[ 7.53, 8.06,10.33,13.14,15.93,17.42,16.23,16.01,16.30,17.06,18.21,19.06,19.14,19.27,19.79,20.46,21.15,22.00,23.05,24.14,25.01,25.55,26.01,26.69,27.72,28.84,29.52,29.46,28.81,27.78,26.47,25.17,24.23,23.79,23.24,21.51,17.55, 9.68, 3.04, 7.31, 8.12, 6.18, 6.07, 6.23, 7.10],
"v":[ 0.38, 0.55, 0.15,-1.19,-3.60,-7.64,-10.84,-10.72,-8.86,-7.68,-8.40,-10.30,-13.82,-16.72,-18.69,-19.96,-21.21,-22.89,-24.94,-27.08,-29.13,-31.09,-32.96,-34.74,-36.43,-37.89,-38.77,-38.70,-37.64,-35.82,-33.47,-30.73,-27.97,-25.78,-24.54,-23.97,-22.75,-18.66,-12.78,-11.51,-9.74,-8.49,-9.32,-10.82,-12.92],
}