{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,136.82,205.32,298.91,418.38,568.73,759.71,993.54,1249.34,1510.72,1779.41,2055.97,2466.74,3009.32,3553.90,4098.79,4643.99,5189.44,5733.94,6277.45,6820.73,7363.13,7903.27,8441.36,8978.08,9512.98,10046.47,10580.70,11119.10,11665.66,12223.77,12794.43,13373.69,13953.26,14528.45,15099.64,15669.36,16239.52,16810.76,17384.36,17959.73,18535.49,19111.56,19687.77,20263.04],
"u":[ 0.65, 0.55, 1.44, 3.87, 6.67, 7.79, 8.26, 8.33, 8.41, 8.92, 9.87,11.35,14.36,16.01,15.05,13.30,11.57,10.06,10.55,10.38, 9.61, 9.77,12.13,15.61,18.68,21.62,23.61,23.67,23.43,23.95,24.46,23.90,22.05,19.75,18.11,17.12,15.61,14.07,13.52,12.13,10.75, 9.86, 8.47, 6.35, 4.35],
"v":[ 5.16, 5.29, 7.98,10.02,10.63,10.04, 9.96, 9.76, 9.29, 8.68, 8.35, 8.41, 5.90, 0.44,-1.35,-0.44, 0.49, 1.62, 2.35, 0.59,-0.92,-2.05,-1.40, 0.89, 3.37, 5.76, 6.03, 3.75, 1.80, 1.29, 1.01, 0.32,-0.89,-2.67,-5.01,-6.68,-7.63,-8.25,-8.06,-6.93,-5.91,-6.26,-6.90,-6.78,-6.14],
}