{
"lat":["50.73 N"],
"lon":["-3.41 W"],
"elevation":[44.00],
"z":[54.00,71.61,139.06,231.27,348.91,496.82,684.60,914.63,1166.87,1425.97,1694.24,1971.85,2385.08,2929.26,3473.09,4016.86,4561.02,5105.49,5650.50,6196.33,6742.17,7286.77,7829.64,8370.84,8910.63,9449.28,9986.73,10522.92,11058.45,11595.30,12136.82,12686.33,13242.61,13800.03,14356.94,14916.27,15479.11,16043.67,16609.79,17176.79,17742.59,18308.21,18875.42,19444.53,20014.96],
"u":[ 3.17, 3.92, 7.39,10.25,11.85,11.69,11.03,10.28, 8.91, 7.88, 6.36, 6.63, 7.76, 7.91, 8.06, 8.82, 9.26, 7.86, 8.79,11.45,14.85,16.46,17.90,18.83,20.00,21.57,23.12,24.20,24.21,22.29,19.14,17.24,17.04,17.74,18.72,17.48,14.40,12.11, 9.77, 8.91,10.75,12.60,13.37,13.57,13.52],
"v":[ 1.03, 1.46, 1.32, 0.22,-1.16,-1.83,-2.42,-3.02,-3.07,-4.27,-7.45,-9.74,-9.54,-7.79,-7.06,-7.44,-7.92,-11.51,-13.62,-15.33,-16.36,-16.73,-16.63,-16.92,-17.44,-18.04,-18.81,-19.78,-20.52,-19.87,-17.05,-13.12,-10.14,-9.96,-12.22,-14.56,-13.90,-12.78,-11.74,-9.19,-8.96,-10.06,-10.75,-10.68,-10.31],
}