{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[95.23],
"z":[105.23,122.89,190.34,282.40,399.91,547.85,735.77,965.73,1210.33,1453.06,1701.96,1957.36,2337.50,2840.14,3345.42,3853.33,4363.05,4873.28,5383.32,5893.34,6403.27,6912.89,7422.19,7931.41,8440.79,8950.29,9459.85,9969.94,10481.97,10998.06,11520.20,12049.87,12588.06,13135.43,13692.26,14258.25,14833.34,15419.47,16019.98,16636.57,17269.46,17920.43,18594.11,19295.33,20026.99],
"u":[ 4.86, 5.18, 7.61,10.33,11.59,10.58, 8.77, 8.18, 9.85,12.17,13.97,14.05,10.72,10.38,11.75,13.39,14.52,14.75,15.44,17.14,19.03,19.92,19.89,20.01,21.03,22.72,24.11,24.05,21.76,17.69,13.47,10.67, 9.64, 9.63, 9.48, 8.38, 7.10, 5.78, 4.12, 3.51, 4.38, 5.62, 5.31, 4.20, 2.82],
"v":[-0.70,-0.63,-1.30,-3.19,-6.06,-8.23,-10.12,-10.89,-11.02,-10.49,-11.90,-13.71,-16.62,-19.49,-22.66,-25.37,-27.67,-29.88,-32.33,-34.77,-36.96,-39.47,-43.54,-48.87,-53.76,-57.49,-60.12,-61.55,-61.29,-59.08,-55.82,-52.56,-49.65,-46.97,-44.46,-42.06,-39.33,-35.31,-30.21,-25.08,-21.10,-18.87,-17.21,-15.39,-13.06],
}