[Liblas-devel] Written file can't be read by other .las viewers
James Hargrave
jhargrave at photomodeler.com
Thu Aug 25 19:16:09 EDT 2011
Hello,
When I use laslib to create a file I am able to then read the file back in
and everything seems fine. However, I am unable to view the file in other
applications such as the lasview.exe utility found here:
http://www.cs.unc.edu/~isenburg/lastools/
The steps I use mirror the C++ tutorial from the laslib.org site:
ofs.open((char*)filename, ios::out | ios::binary);
liblas::Header header;
writer = new liblas::Writer(ofs, header);
Then in a loop:
liblas::Point point;
point.SetCoordinates(pt.X(), pt.Y(), pt.Z());
// fill other properties of point record
if ( rgb )
point.SetColor( liblas::Color( rgb[0], rgb[1], rgb[2] ) );
writer->WritePoint(point);
If anyone has any ideas I'd appreciate any suggestions. If it would help I
can also provide a sample output file which I am able to read back in using
liblas but does not appear when loaded into lasview.exe .
Thanks,
- James
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