{
"lat":["52.45 N"],
"lon":["-1.75 W"],
"elevation":[108.74],
"z":[118.74,135.82,202.26,293.50,410.06,556.69,742.88,970.60,1219.35,1473.32,1734.78,2004.83,2408.52,2943.50,3482.59,4024.91,4569.29,5114.85,5661.09,6207.55,6753.59,7298.67,7842.49,8384.75,8925.12,9463.49,10000.38,10537.13,11075.57,11617.08,12162.84,12716.65,13282.27,13855.64,14429.24,15001.52,15574.44,16147.59,16719.51,17290.38,17861.42,18433.22,19005.15,19576.53,20147.79],
"u":[ 2.94, 2.88, 7.52,10.76,11.85,11.72,11.42,11.33,11.87,13.42,15.00,15.81,17.48,20.56,24.54,27.08,27.25,26.07,24.93,24.22,23.64,23.48,23.68,24.26,26.12,28.21,27.93,26.60,24.75,23.73,25.25,28.03,25.61,17.48,16.91,16.76,13.80,11.88,13.36,15.12,15.66,15.15,14.13,13.41,13.45],
"v":[ 3.39, 3.48, 5.09, 4.11, 2.31, 1.22, 1.08, 1.25, 1.73, 2.12, 1.87, 0.64,-2.38,-5.99,-8.33,-9.22,-9.68,-11.37,-14.11,-16.73,-18.51,-19.68,-21.58,-24.42,-26.83,-28.25,-29.69,-29.51,-27.65,-25.52,-23.70,-23.26,-23.48,-19.55,-15.33,-14.46,-13.95,-11.31,-9.21,-7.71,-6.05,-5.35,-5.19,-5.13,-5.16],
}