{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.81,125.26,219.88,340.62,493.15,687.75,926.68,1188.39,1455.88,1730.73,2013.26,2431.52,2981.73,3532.93,4086.44,4642.26,5199.03,5756.40,6314.50,6872.59,7430.00,7986.62,8542.30,9096.73,9650.39,10204.27,10757.64,11309.62,11861.61,12415.69,12974.31,13537.88,14104.98,14676.07,15251.70,15832.39,16418.19,17007.80,17599.21,18190.67,18781.67,19372.32,19963.61,20556.40],
"u":[ 1.53, 1.41, 1.84, 2.83, 7.00,10.61,11.51,11.86,11.96,11.67,11.09,10.40, 9.11, 9.26, 9.40, 8.94, 7.72, 6.86, 7.46, 7.24, 6.77, 6.02, 6.43, 7.15, 6.87, 7.15, 6.13, 5.18, 5.85, 4.57, 4.18, 4.35, 5.78, 7.50, 6.94, 5.30, 3.66, 2.30, 2.61, 3.12, 2.67, 1.70, 0.72,-0.20,-1.00],
"v":[ 2.88, 2.69, 3.12, 3.65, 2.81, 2.17, 2.93, 4.03, 4.57, 4.67, 4.43, 3.87, 3.28, 2.04, 0.68,-1.02,-2.27,-1.90,-2.68,-3.55,-3.34,-2.52,-1.42,-0.46,-1.36,-5.08,-8.27,-8.95,-11.33,-12.02,-10.61,-7.36,-6.14,-5.26,-4.40,-3.15,-1.74, 0.11, 0.69, 0.07,-1.00,-1.67,-2.27,-2.43,-2.44],
}