{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.16,123.05,215.73,334.04,482.97,672.22,903.90,1157.07,1415.36,1680.54,1953.17,2357.60,2890.56,3425.46,3963.07,4503.31,5044.79,5585.97,6126.40,6665.77,7203.83,7740.80,8276.45,8810.47,9343.05,9874.60,10405.71,10937.38,11472.39,12014.52,12566.95,13130.59,13701.60,14276.58,14855.68,15437.13,16017.70,16597.02,17175.38,17752.69,18330.09,18908.20,19486.85,20065.86],
"u":[ 2.57, 2.49, 4.21, 7.92,11.23,11.33,10.52,10.02, 9.99, 9.44, 9.88,10.37,10.47,11.04,12.49,13.80,15.45,17.64,19.36,20.66,21.75,22.70,23.15,24.39,25.99,27.54,28.92,30.15,30.94,29.15,25.62,23.44,20.84,19.97,20.63,17.28,14.39,13.75,12.06,10.90,11.30,10.51, 9.13, 8.52, 8.44],
"v":[ 2.91, 2.85, 4.05, 5.56, 5.46, 4.41, 1.93, 1.18, 0.90, 0.52, 0.17,-0.15,-0.49,-0.37, 0.67, 0.99, 0.29,-0.01, 0.88, 2.61, 3.78, 3.87, 2.48, 1.97, 1.10, 0.27, 0.49, 0.70,-1.03,-2.71,-2.50,-1.85,-1.87,-0.84,-2.70,-3.53,-2.90,-3.02,-3.07,-2.00,-1.56,-2.08,-2.43,-2.16,-1.53],
}