{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,53.91,118.72,206.96,319.22,460.59,640.83,861.95,1103.92,1351.25,1605.51,1866.98,2255.03,2767.01,3280.85,3796.17,4312.52,4829.30,5345.98,5861.92,6377.04,6891.54,7405.52,7919.66,8435.32,8954.62,9480.14,10014.26,10559.22,11116.08,11684.69,12265.51,12857.22,13453.61,14050.78,14648.37,15243.77,15835.72,16425.23,17013.64,17601.95,18189.77,18775.91,19359.34,19939.62],
"u":[-1.00,-0.93,-1.18,-1.33,-1.39,-3.82,-5.08,-4.83,-3.56,-1.62,-0.29, 0.02, 0.71, 0.49, 0.95, 0.89, 0.41,-0.47,-1.14,-0.78, 0.36, 1.49, 2.25, 2.14, 1.50, 1.03, 1.17, 1.00, 1.64, 2.09, 2.31, 3.29, 5.29, 7.03, 6.07, 6.96, 7.74, 7.79, 7.40, 7.12, 7.10, 6.95, 6.49, 5.70, 4.75],
"v":[-5.00,-4.77,-6.04,-6.73,-7.19,-8.69,-7.95,-7.21,-6.56,-5.98,-6.25,-4.85,-3.88,-2.68,-2.31,-1.99,-1.49,-1.06,-0.82,-0.68,-1.03,-0.74,-0.01,-0.53,-2.67,-4.57,-6.66,-6.87,-6.01,-4.85,-2.86,-0.91,-0.10,-1.36,-1.17,-0.18,-0.57, 0.06, 0.75, 1.10, 0.56,-0.67,-2.50,-4.72,-7.01],
}