* Location: Hennebont lat=47.807362 - lon=-3.272596  iy=380  ix=688
543600.000000,0.052207,0.000000,0.052207
547200.000000,0.059201,0.000000,0.059201
550800.000000,0.067276,0.000000,0.067276
550800.000000,0.067276,0.000000,0.067276
