* Location: Trefgarn-Owen lat=51.886738 - lon=-5.101326  iy=1258  ix=1995
543600.000000,0.051684,0.000000,0.051684
547200.000000,0.059647,0.000000,0.059647
550800.000000,0.070250,0.000000,0.070250
550800.000000,0.070250,0.000000,0.070250
