{
"lat":["52.07 N"],
"lon":["-0.62 W"],
"elevation":[84.68],
"z":[94.68,112.49,180.27,272.64,390.25,538.08,725.77,955.23,1205.79,1461.56,1724.54,1994.99,2395.69,2923.64,3453.67,3984.94,4515.62,5045.31,5573.83,6100.50,6624.92,7147.79,7671.64,8200.97,8738.86,9285.41,9839.33,10399.97,10967.97,11544.04,12129.20,12724.12,13325.36,13925.52,14521.02,15112.54,15701.22,16287.87,16872.35,17453.38,18030.82,18606.58,19181.53,19755.21,20327.02],
"u":[10.11,10.79,13.20,14.95,16.62,18.65,20.76,22.41,21.51,19.55,17.67,16.30,18.53,19.69,16.84,13.63,13.86,16.22,18.58,19.95,20.46,20.82,21.09,20.18,19.35,19.38,18.84,17.81,16.95,16.63,16.50,16.65,16.20,15.23,14.00,13.76,12.87,11.73,10.25, 8.71, 7.84, 7.71, 7.55, 7.12, 6.87],
"v":[-4.36,-4.53,-5.98,-7.33,-8.91,-11.19,-13.98,-16.48,-18.90,-18.83,-18.60,-17.18,-16.69,-18.76,-22.39,-21.19,-19.13,-18.73,-17.72,-16.61,-16.80,-18.42,-21.66,-26.21,-27.92,-28.20,-26.93,-23.09,-18.75,-16.11,-14.70,-13.65,-12.77,-11.93,-10.56,-8.94,-7.87,-6.06,-4.18,-2.91,-2.83,-2.93,-3.51,-4.65,-5.98],
}