{
"lat":["51.40 N"],
"lon":["-3.34 W"],
"elevation":[50.91],
"z":[60.91,78.90,147.33,240.93,360.40,510.96,702.40,937.25,1194.89,1458.69,1730.23,2009.49,2422.70,2966.19,3510.72,4057.80,4607.88,5160.00,5712.92,6265.87,6818.38,7370.28,7921.42,8471.22,9019.45,9566.67,10113.49,10660.05,11206.57,11753.92,12303.90,12859.49,13423.12,13994.23,14569.83,15146.00,15721.83,16299.30,16878.31,17457.19,18035.88,18615.47,19196.37,19778.69,20362.60],
"u":[-1.37,-1.37,-3.91,-3.91,-1.10, 2.04, 3.82, 3.77, 5.55, 8.82,12.34,13.62,12.50,10.44, 9.92,11.27,15.17,19.38,21.76,23.11,24.42,26.37,28.44,30.12,31.48,34.23,38.75,42.12,44.22,44.30,43.44,41.34,37.47,32.53,26.19,20.28,20.34,19.70,17.55,15.96,14.94,13.99,13.19,12.56,12.03],
"v":[-2.75,-3.08,-2.87,-3.40,-2.02,-1.35,-1.82,-2.88,-4.14,-5.28,-5.81,-4.65,-4.07,-3.62,-4.04,-4.72,-4.61,-4.44,-4.24,-4.96,-5.18,-4.87,-4.99,-4.81,-3.84,-4.83,-6.36,-7.28,-6.97,-5.35,-3.36,-2.94,-4.24,-7.39,-10.76,-9.05,-7.17,-7.98,-9.25,-8.96,-8.77,-8.95,-8.81,-8.14,-7.55],
}