{
"lat":["51.48 N"],
"lon":["-0.46 W"],
"elevation":[27.31],
"z":[37.31,54.63,121.20,211.97,327.93,474.41,660.99,889.54,1139.64,1395.66,1659.81,1933.01,2340.81,2879.13,3418.11,3956.96,4495.05,5031.51,5566.09,6098.91,6629.97,7159.18,7686.60,8212.72,8738.01,9263.00,9789.32,10319.06,10853.49,11393.77,11941.46,12498.41,13063.78,13632.57,14201.92,14771.50,15340.68,15910.50,16481.99,17054.21,17625.53,18195.74,18766.45,19339.67,19916.78],
"u":[ 2.57, 2.39, 2.66, 2.91, 1.70, 1.10, 1.67, 2.19, 0.74,-1.82,-3.04,-3.30,-2.79,-2.51,-3.23,-3.36,-3.42,-3.45,-3.46,-3.79,-4.96,-7.11,-8.79,-10.72,-12.14,-11.67,-10.81,-8.88,-6.18,-5.44,-4.34,-2.76,-1.61,-1.22,-0.43,-0.84,-2.43,-3.65,-4.26,-4.24,-3.99,-3.58,-3.28,-3.24,-3.29],
"v":[-1.89,-1.73,-2.04,-4.81,-6.94,-6.73,-5.70,-5.23,-5.99,-6.58,-8.10,-10.03,-11.27,-11.45,-12.11,-13.45,-13.62,-13.64,-14.31,-15.19,-15.72,-15.40,-14.09,-12.42,-11.02,-11.33,-12.13,-11.71,-11.92,-12.18,-11.26,-11.92,-13.99,-15.27,-16.97,-19.40,-20.46,-20.09,-18.61,-16.86,-15.82,-15.66,-15.67,-15.02,-13.55],
}