{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[74.57],
"z":[84.57,101.81,168.26,258.97,374.65,520.30,705.41,931.94,1172.95,1412.26,1657.78,1909.57,2282.24,2773.19,3266.13,3762.53,4262.98,4766.86,5272.82,5779.54,6286.26,6792.63,7298.45,7803.55,8307.95,8811.83,9315.46,9819.32,10324.67,10834.16,11351.01,11877.29,12413.75,12961.47,13522.23,14096.26,14682.74,15281.64,15892.37,16515.83,17156.35,17817.57,18499.02,19200.47,19926.03],
"u":[ 8.74, 9.54,12.47,15.65,19.03,22.22,24.45,26.35,26.80,25.86,24.30,23.07,23.51,26.40,31.80,38.05,43.04,46.07,47.70,48.70,49.59,50.61,51.86,53.27,54.64,55.67,56.50,57.43,58.17,57.72,55.28,51.30,47.44,45.15,44.23,43.27,40.22,34.16,27.37,22.48,19.04,15.46,12.94,13.30,13.43],
"v":[ 2.56, 2.88, 3.07, 2.49, 1.01,-1.31,-3.92,-7.41,-11.67,-12.16,-10.95,-10.74,-9.98,-7.68,-7.17,-8.24,-8.87,-8.76,-8.57,-8.90,-9.76,-10.94,-12.10,-12.78,-12.54,-11.44,-10.24,-9.85,-10.40,-11.27,-11.86,-11.36,-9.00,-5.47,-1.53, 0.47,-1.63,-5.90,-7.59,-5.24,-2.90,-3.09,-4.16,-4.41,-4.73],
}