{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,55.19,123.12,215.69,333.64,482.31,671.65,903.67,1157.38,1416.32,1682.19,1955.67,2361.70,2896.38,3431.19,3965.68,4500.67,5038.23,5578.65,6121.10,6664.58,7207.45,7749.17,8289.62,8827.96,9363.56,9896.57,10427.75,10958.20,11488.88,12022.33,12566.56,13127.77,13699.99,14276.17,14855.21,15434.88,16014.67,16594.51,17172.96,17750.54,18327.68,18904.46,19481.58,20059.70],
"u":[ 2.74, 2.69, 3.88, 5.56, 8.37,10.47,10.16, 9.28, 8.88, 9.46,10.06,10.06, 9.88,10.34,11.97,13.88,15.21,16.98,18.40,20.13,21.20,21.58,23.95,27.62,27.37,27.29,26.60,27.55,26.42,27.12,28.96,24.73,20.51,20.24,18.50,15.79,14.63,12.75,10.46,10.32, 9.11, 8.38, 8.75, 8.91, 8.26],
"v":[ 3.20, 3.20, 4.08, 4.84, 5.44, 4.95, 5.13, 5.51, 6.00, 6.19, 5.80, 5.12, 4.11, 3.70, 3.55, 3.28, 2.99, 2.53, 2.80, 2.65, 2.02, 1.08, 0.93, 0.53,-1.39,-1.53,-2.70,-4.28,-3.18,-0.73,-2.46,-5.43,-4.15,-3.14,-4.64,-4.09,-4.00,-3.33,-3.35,-3.49,-4.15,-4.25,-4.87,-6.07,-7.10],
}