On Mar 5, 2011, at 4:31 PM, Ben Discoe wrote: > lasinfo --no-check srs.las > > Spatial Reference: None Ben, What does 'lasinfo --help' report for version info at the top? I suspect you don't have GeoTIFF and/or GDAL enabled. I have filed a ticket to clean this issue up <http://trac.liblas.org/ticket/220> Howard