* Location: Rhoshirwaun lat=52.828575 - lon=-4.678739  iy=1286  ix=2008
543600.000000,0.052210,0.000000,0.052210
547200.000000,0.059047,0.000000,0.059047
550800.000000,0.068314,0.000000,0.068314
550800.000000,0.068314,0.000000,0.068314
