{
"lat":["50.73 N"],
"lon":["-3.41 W"],
"elevation":[44.00],
"z":[54.00,71.16,137.85,229.55,346.60,493.76,680.63,909.23,1159.03,1414.11,1676.50,1946.93,2349.21,2879.91,3412.44,3947.40,4484.97,5024.37,5564.35,6103.87,6642.13,7178.62,7713.09,8245.37,8775.46,9303.84,9831.16,10357.86,10884.97,11415.57,11954.70,12507.52,13074.01,13648.38,14227.42,14810.41,15395.10,15979.18,16561.21,17141.61,17722.27,18304.51,18887.66,19470.44,20053.31],
"u":[ 2.98, 3.81, 6.97, 8.16, 7.57, 5.88, 4.19, 3.11, 2.51, 2.09, 2.16, 2.83, 4.17, 5.62, 7.11, 8.67,10.57,12.21,13.20,13.46,13.05,12.92,13.37,13.77,13.29,12.64,12.45,12.67,13.41,14.55,15.65,16.97,18.34,18.66,17.53,15.93,14.69,14.16,14.81,16.41,17.74,18.95,20.90,23.08,24.67],
"v":[-2.70,-3.16,-6.19,-8.02,-9.00,-10.07,-10.79,-10.83,-10.87,-11.35,-12.47,-14.27,-16.69,-17.92,-17.37,-15.54,-13.50,-12.19,-11.13,-10.27,-9.77,-10.03,-11.66,-14.23,-16.01,-17.01,-18.34,-19.53,-20.33,-20.79,-19.98,-17.22,-14.84,-15.48,-16.46,-15.42,-13.32,-11.79,-11.65,-12.63,-13.41,-12.54,-10.48,-9.48,-9.66],
}