{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.77,125.15,219.76,340.74,493.82,689.06,928.59,1190.83,1458.59,1733.39,2015.62,2433.24,2982.55,3532.75,4085.02,4639.50,5195.46,5752.39,6310.11,6868.33,7426.30,7983.33,8538.75,9092.45,9644.95,10196.90,10749.10,11301.49,11854.04,12407.84,12965.62,13530.53,14101.02,14675.01,15253.62,15836.39,16422.84,17012.67,17603.93,18195.39,18787.09,19379.11,19971.47,20564.46],
"u":[ 1.87, 1.78, 3.30, 6.17,10.00,10.15,10.26,10.54,10.63,10.28, 9.51, 8.66, 8.40, 8.18, 6.79, 5.16, 5.76, 5.51, 4.12, 4.07, 4.94, 4.59, 3.79, 1.26, 0.46, 1.89, 1.82, 1.68, 1.73, 1.26, 0.69, 0.46, 1.10, 1.89, 2.96, 3.11, 3.26, 2.83, 2.12, 1.55, 1.38, 1.80, 2.73, 3.59, 3.72],
"v":[ 1.86, 1.80, 2.13, 1.79, 0.79, 0.71, 0.81, 1.64, 1.81, 1.78, 2.11, 2.71, 2.63, 1.95, 1.45, 1.08,-1.17,-3.63,-3.10,-1.84, 0.07, 1.87, 1.69, 0.47,-1.09,-4.31,-7.81,-12.49,-15.53,-16.31,-15.21,-12.12,-6.41,-3.51,-2.98,-2.49,-2.20,-2.13,-1.66,-1.23,-1.75,-2.12,-2.00,-2.01,-2.15],
}