{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[84.68],
"z":[94.68,113.12,182.40,276.77,396.83,547.65,739.13,973.55,1230.05,1492.37,1762.25,2040.27,2453.82,2999.04,3543.73,4087.70,4632.58,5178.57,5724.38,6268.53,6810.73,7351.11,7889.72,8426.61,8962.25,9497.61,10033.78,10572.01,11114.04,11662.09,12218.61,12785.78,13362.27,13942.69,14522.94,15101.50,15678.16,16253.30,16826.91,17399.49,17972.42,18546.55,19122.00,19698.32,20274.70],
"u":[ 1.70, 1.91, 2.18, 2.35, 2.49, 4.73, 8.09, 9.58, 9.74, 9.29, 8.58, 8.95,10.91,10.94,10.08,10.22,12.19,13.32,13.03,13.70,14.56,14.78,15.42,16.37,16.74,17.25,19.00,21.45,23.31,22.54,19.63,16.99,17.04,19.63,20.78,19.06,15.84,13.14,12.20,12.54,12.06,10.77, 9.10, 7.72, 7.59],
"v":[ 4.55, 5.27, 5.90, 6.27, 6.54, 7.57, 7.58, 6.14, 5.07, 3.67, 3.14, 3.05, 2.67, 1.61, 1.71, 0.64,-1.50,-4.82,-6.93,-9.12,-10.50,-11.28,-11.87,-12.87,-15.04,-16.68,-16.49,-15.31,-15.93,-17.17,-16.46,-13.18,-8.30,-6.05,-6.45,-7.84,-8.47,-8.62,-7.90,-6.83,-6.38,-6.79,-7.24,-6.81,-6.30],
}