* Location: Caer_Farchell lat=51.894772 - lon=-5.204994  iy=1258  ix=1992
540000.000000,0.050249,0.000000,0.050249
543600.000000,0.057122,0.000000,0.057122
547200.000000,0.066122,0.000000,0.066122
550800.000000,0.077861,0.000000,0.077861
550800.000000,0.077861,0.000000,0.077861
