* Location: Leigham lat=50.403980 - lon=-4.098146  iy=406  ix=680
543600.000000,0.057102,0.000000,0.057102
547200.000000,0.066882,0.000000,0.066882
550800.000000,0.078768,0.000000,0.078768
550800.000000,0.078768,0.000000,0.078768
