{
"lat":["50.73 N"],
"lon":["-3.41 W"],
"elevation":[44.00],
"z":[54.00,71.39,138.28,229.62,345.91,491.95,677.46,906.12,1159.39,1420.57,1689.39,1965.46,2374.02,2911.57,3449.88,3988.68,4526.91,5063.80,5599.15,6132.83,6664.99,7196.14,7726.61,8256.43,8785.38,9313.31,9840.06,10365.31,10889.90,11416.36,11948.60,12492.40,13048.08,13610.00,14175.39,14743.03,15310.73,15877.74,16444.42,17010.82,17576.92,18142.78,18708.55,19274.25,19839.44],
"u":[-3.62,-4.81,-6.74,-7.85,-8.17,-8.30,-7.35,-4.16,-2.17,-2.01,-1.69,-0.94,-0.53,-0.38,-0.84,-1.00,-1.21,-1.13,-0.42, 1.55, 5.32, 7.36, 9.93,11.65,12.15,14.23,19.18,21.39,20.08,18.86,17.29,14.13,12.59,12.84,12.63,11.83,11.51,12.53,13.51,14.23,14.81,15.46,16.29,17.39,18.58],
"v":[ 2.61, 3.17, 5.87, 7.26, 7.61, 7.67, 8.15, 8.30, 7.40, 5.78, 4.05, 3.29, 3.12, 4.20, 6.48, 8.89,10.44,11.08,11.77,11.98, 9.29, 4.60, 1.60,-2.08,-6.78,-12.82,-15.96,-15.82,-13.38,-9.66,-5.60,-3.73,-4.01,-5.30,-7.07,-8.44,-9.06,-9.09,-9.06,-9.07,-9.54,-10.58,-12.18,-13.36,-13.58],
}