{
"lat":["52.42 N"],
"lon":["-4.00 W"],
"elevation":[92.18],
"z":[102.18,119.12,184.83,274.55,389.10,533.48,717.16,942.06,1187.90,1438.76,1696.12,1960.37,2351.07,2863.92,3375.05,3884.07,4391.24,4896.36,5398.78,5898.90,6399.84,6904.94,7415.49,7932.74,8457.34,8989.92,9531.56,10083.12,10645.28,11217.84,11800.00,12392.30,12993.52,13597.32,14199.03,14797.98,15393.89,15986.79,16576.33,17161.82,17742.65,18318.79,18890.34,19457.16,20019.06],
"u":[-2.69,-3.03,-3.59,-1.80,-0.08, 0.10, 0.46, 0.14,-0.43,-0.77,-1.18,-1.61,-1.61,-0.75,-0.06,-0.11, 1.36, 1.92, 2.33, 1.66, 0.36, 1.55, 2.47, 3.23, 3.67, 2.78, 1.51, 0.90, 0.93, 1.28, 1.57, 1.84, 2.73, 4.17, 5.09, 5.31, 5.44, 6.91, 8.25, 9.49,10.47,11.31,11.84,12.06,12.21],
"v":[ 3.98, 4.07, 5.96, 3.97, 1.17,-0.95,-2.04,-2.15,-1.88,-1.92,-1.78,-1.86,-2.28,-1.18, 0.81,-0.88,-1.14,-0.87,-0.69,-2.45,-4.06,-6.94,-8.73,-10.24,-11.88,-13.14,-13.50,-13.20,-12.61,-12.00,-11.42,-11.06,-10.94,-11.99,-12.92,-13.09,-12.52,-10.94,-10.47,-10.23,-10.73,-11.17,-11.38,-11.56,-11.95],
}