{
"lat":["52.68 N"],
"lon":[" 1.28 E"],
"elevation":[26.02],
"z":[36.02,52.72,118.02,207.36,321.20,464.20,645.62,867.32,1109.25,1355.68,1608.27,1867.99,2254.88,2768.83,3288.70,3812.10,4337.07,4861.72,5385.30,5907.80,6429.26,6949.34,7468.00,7986.13,8505.44,9028.11,9556.30,10091.45,10634.20,11186.11,11749.14,12324.18,12908.52,13496.38,14085.37,14675.63,15266.49,15856.86,16445.42,17031.78,17616.08,18197.95,18776.99,19353.01,19925.80],
"u":[-0.31,-0.30,-2.96,-4.40,-4.56,-4.62,-4.74,-4.72,-3.88,-3.10,-3.89,-3.99,-4.75,-5.95,-5.52,-4.42,-3.49,-2.85,-2.39,-1.70,-0.89,-0.29,-0.62,-2.49,-5.26,-7.42,-8.89,-9.72,-10.52,-10.34,-7.01,-3.94,-4.43,-3.84,-1.20, 1.78, 2.76, 3.59, 3.18, 2.58, 3.01, 3.91, 4.29, 4.32, 4.41],
"v":[-1.13,-1.08, 0.07, 0.06,-0.29,-0.43,-0.86,-1.43,-1.29,-0.97,-2.10,-3.66,-3.32,-4.03,-6.02,-6.51,-6.21,-6.28,-6.42,-6.96,-7.81,-8.11,-8.09,-9.42,-12.33,-14.90,-16.61,-17.32,-16.61,-14.25,-12.36,-12.85,-11.37,-7.03,-5.35,-6.00,-5.20,-3.86,-4.30,-4.35,-4.01,-4.73,-6.22,-7.89,-9.34],
}