{ "lat":["51.40 N"], "lon":["-3.34 W"], "elevation":[50.91], "z":[60.91,77.80,143.43,233.01,347.09,490.40,672.27,894.87,1138.58,1387.58,1643.23,1906.44,2297.48,2813.20,3331.34,3852.35,4375.73,4900.87,5427.35,5954.68,6482.28,7009.72,7536.90,8064.17,8592.27,9121.93,9653.52,10187.87,10727.14,11274.46,11833.22,12405.91,12989.86,13577.56,14165.44,14754.97,15345.86,15934.15,16518.67,17100.83,17680.02,18255.73,18828.29,19398.15,19965.50], "u":[-3.58,-4.06,-6.81,-9.00,-10.06,-10.01,-9.70,-8.54,-7.30,-7.14,-7.75,-7.69,-7.11,-6.88,-7.93,-9.80,-11.35,-12.96,-14.96,-16.49,-17.13,-17.27,-17.43,-17.09,-15.47,-12.79,-10.39,-8.65,-7.29,-7.13,-7.74,-7.23,-5.53,-3.73,-2.75,-1.73, 0.81, 2.34, 1.96, 2.66, 3.55, 4.28, 5.04, 5.74, 6.24], "v":[-4.22,-5.19,-6.73,-7.50,-7.44,-7.21,-6.30,-4.74,-3.68,-4.11,-4.89,-5.72,-7.93,-9.68,-11.14,-13.45,-15.93,-17.70,-18.73,-19.61,-20.68,-21.77,-22.46,-22.55,-22.25,-21.87,-21.03,-19.50,-18.31,-18.45,-18.66,-18.05,-17.16,-16.01,-15.26,-14.11,-11.64,-10.59,-10.78,-9.99,-8.93,-8.31,-8.26,-8.76,-9.49], }