* Location: Harpford lat=50.705112 - lon=-3.289106  iy=409  ix=688
543600.000000,0.052814,0.000000,0.052814
547200.000000,0.061063,0.000000,0.061063
550800.000000,0.071647,0.000000,0.071647
550800.000000,0.071647,0.000000,0.071647
