{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,56.28,126.87,222.97,345.23,498.75,693.45,931.36,1190.89,1455.25,1726.84,2007.76,2428.26,2983.94,3540.81,4098.17,4655.95,5214.83,5775.34,6336.76,6898.13,7458.86,8018.72,8577.68,9135.68,9692.56,10248.18,10802.65,11356.48,11910.51,12466.19,13026.22,13591.81,14160.27,14730.08,15302.45,15878.98,16460.36,17044.90,17632.20,18222.58,18814.86,19408.47,20003.33,20599.47],
"u":[ 1.57, 1.49, 1.67, 1.74, 1.83, 2.00, 2.47, 2.58, 1.94, 1.02, 2.22, 4.05, 6.08, 8.24,10.11,11.79,12.72,12.54,12.03,11.73,11.83,12.12,12.33,12.28,12.20,12.50,13.37,14.44,15.06,14.98,14.47,13.71,12.01,10.13, 9.44, 7.75, 5.05, 3.99, 3.72, 2.55, 2.89, 3.03, 2.52, 0.70,-1.47],
"v":[-4.34,-4.03,-4.48,-4.65,-4.72,-4.61,-3.96,-3.09,-2.80,-4.27,-5.14,-6.55,-8.80,-9.94,-9.34,-7.69,-7.33,-7.82,-8.45,-9.30,-10.31,-11.02,-11.16,-11.17,-11.77,-13.28,-15.04,-16.30,-16.86,-16.93,-16.86,-16.84,-16.24,-12.99,-8.98,-8.09,-7.82,-5.97,-4.70,-5.15,-3.25,-2.55,-2.86,-3.06,-2.64],
}