{
"lat":["51.40 N"],
"lon":["-3.34 W"],
"elevation":[33.29],
"z":[43.29,60.86,128.10,219.78,336.51,483.35,669.85,897.86,1140.19,1380.61,1626.96,1879.21,2251.61,2741.79,3234.11,3729.53,4227.24,4725.97,5225.40,5725.86,6227.41,6729.76,7232.65,7736.02,8240.07,8745.20,9251.84,9760.58,10272.42,10788.97,11311.85,11842.21,12381.04,12930.01,13491.66,14068.08,14659.02,15263.35,15882.85,16516.94,17164.54,17830.18,18519.70,19236.35,19980.37],
"u":[ 6.47, 7.33, 9.61,10.50,11.91,13.73,14.87,14.33,12.99,14.90,18.57,19.84,19.77,19.54,21.68,23.44,23.33,22.01,21.73,22.91,24.61,25.53,25.17,24.07,23.24,23.27,24.09,24.92,24.87,23.96,22.82,21.81,20.88,19.98,18.71,15.72,11.03, 9.36, 7.56, 6.84, 7.64, 7.24, 5.52, 2.88, 1.11],
"v":[ 0.48, 0.83, 1.11, 1.09,-0.50,-4.12,-6.92,-8.35,-7.83,-6.03,-4.09,-3.75,-6.23,-9.88,-11.96,-12.83,-14.13,-18.54,-24.72,-30.47,-34.93,-38.22,-40.88,-42.99,-44.41,-45.23,-45.60,-45.15,-42.95,-39.05,-35.07,-32.47,-31.21,-30.39,-29.29,-27.65,-24.91,-22.87,-19.46,-16.70,-18.64,-21.14,-21.10,-19.38,-18.99],
}