{
"lat":["53.47 N"],
"lon":["-2.23 W"],
"elevation":[45.21],
"z":[55.21,73.45,142.30,236.14,355.62,505.85,696.80,930.72,1186.66,1448.19,1717.03,1993.52,2403.21,2942.48,3482.26,4022.17,4561.77,5100.93,5640.14,6179.50,6718.38,7256.23,7792.65,8327.23,8859.70,9391.26,9925.76,10468.95,11023.38,11588.36,12162.75,12746.18,13336.62,13927.01,14514.09,15099.25,15683.22,16266.10,16847.80,17428.51,18008.13,18586.64,19163.76,19739.13,20312.62],
"u":[-3.64,-3.87,-4.81,-5.49,-6.10,-6.11,-4.77,-2.16, 0.26, 1.36, 1.30, 0.98,-1.26,-2.72,-3.48,-3.64,-3.46,-3.60,-4.02,-4.56,-4.65,-4.22,-4.07,-4.95,-5.31,-3.55,-0.47, 2.56, 3.41, 6.00, 9.26,11.53,12.61,12.31,12.05,11.96,11.70,11.63,11.29,10.82,10.49,10.09, 9.55, 8.98, 8.42],
"v":[ 4.15, 4.17, 6.50, 9.11,12.54,16.49,20.25,23.09,23.11,21.10,18.56,16.35,13.41,11.11, 9.87,12.87,17.52,20.25,21.32,21.51,22.25,23.86,25.49,27.32,30.09,31.01,27.20,18.39,12.32,10.05, 7.88, 5.66, 3.68, 2.21, 1.77, 1.60, 1.65, 1.23, 0.94, 1.04, 1.29, 1.40, 1.34, 1.31, 1.39],
}