* Location: Blackbridge lat=51.713001 - lon=-5.007483  iy=419  ix=670
540000.000000,0.050562,0.000000,0.050562
543600.000000,0.057652,0.000000,0.057652
547200.000000,0.066622,0.000000,0.066622
550800.000000,0.078813,0.000000,0.078813
550800.000000,0.078813,0.000000,0.078813
