* Location: Pouldreuzic lat=47.956047 - lon=-4.358533  iy=1140  ix=2018
540000.000000,0.056439,0.000000,0.056439
543600.000000,0.064771,0.000000,0.064771
547200.000000,0.073654,0.000000,0.073654
550800.000000,0.083860,0.000000,0.083860
550800.000000,0.083860,0.000000,0.083860
