{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.13,123.00,216.22,336.20,488.09,681.40,918.05,1176.71,1440.47,1710.80,1987.92,2396.74,2932.69,3466.95,4000.44,4534.15,5068.33,5602.54,6136.50,6669.80,7201.97,7733.31,8264.51,8795.73,9326.10,9854.94,10382.79,10910.92,11442.27,11982.29,12535.96,13102.52,13676.26,14253.37,14832.53,15412.82,15994.23,16577.44,17162.59,17748.63,18334.21,18918.24,19500.40,20081.32],
"u":[ 0.28, 0.23, 1.41, 3.34, 5.46, 6.58, 7.22, 8.20, 9.48,11.09,12.03,11.92,10.72, 9.13, 7.46, 5.13, 2.51, 0.86, 3.77, 6.69, 7.35, 6.97, 5.89, 6.22, 6.78, 7.27, 7.55, 8.52, 9.62,11.20,13.34,14.87,14.88,13.95,13.41,13.80,14.55,15.20,15.35,15.34,15.32,15.48,16.08,17.13,18.28],
"v":[ 0.99, 0.85, 1.18, 2.67, 2.97, 2.98, 2.95, 2.57, 1.75, 0.87, 0.82, 1.17, 1.41, 1.92, 2.58, 2.27, 0.79,-0.83,-0.87,-0.23, 0.77,-0.04,-2.00,-3.40,-3.51,-3.21,-2.49,-1.63,-0.87, 0.22, 0.11,-0.69,-2.05,-3.08,-3.52,-4.22,-5.57,-7.10,-8.62,-10.29,-11.62,-12.21,-12.02,-11.52,-11.33],
}