{
"lat":["52.68 N"],
"lon":[" 1.28 E"],
"elevation":[26.02],
"z":[36.02,53.52,120.56,211.96,328.40,475.18,662.60,893.84,1148.52,1409.63,1678.32,1954.97,2365.42,2905.28,3444.50,3982.96,4520.87,5058.48,5595.89,6133.12,6670.19,7207.13,7743.87,8280.25,8816.04,9351.05,9885.27,10418.59,10951.34,11485.40,12024.77,12574.92,13137.66,13708.41,14282.30,14857.37,15433.01,16008.09,16581.32,17152.31,17721.79,18290.72,18859.35,19427.69,19996.66],
"u":[12.80,12.75,16.46,19.00,21.66,23.99,24.33,20.92,17.71,16.43,16.94,18.67,20.50,21.89,22.89,24.22,25.86,27.43,28.77,30.08,31.55,33.16,34.77,36.08,37.10,38.15,39.32,40.01,39.38,37.12,33.49,29.37,25.20,20.19,14.75,12.91,11.04, 9.82, 9.37, 9.03, 8.30, 7.48, 6.97, 7.02, 7.59],
"v":[-1.22,-1.42,-2.23,-3.17,-5.11,-9.36,-15.37,-21.00,-22.25,-22.08,-21.40,-20.55,-19.64,-18.99,-19.32,-20.58,-22.15,-23.51,-24.85,-27.04,-30.16,-33.06,-35.12,-36.35,-36.84,-36.89,-37.15,-38.10,-39.25,-39.11,-36.46,-31.77,-27.53,-24.96,-22.02,-19.32,-17.86,-14.94,-12.82,-11.59,-10.98,-9.96,-8.45,-6.51,-4.91],
}