gtscheck - Man Page

checks that a surface defines a closed, orientable non self-intersecting manifold.


gtscheck [OPTION] < FILE


This manual page documents briefly the gtscheck command.


These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.


Print statistics about the surface.


Display the help and exit.

Exit Status

The return status reflects the error encountered: 0 none 1 the input file is not a valid GTS file 2 the surface is not an orientable manifold 3 the surface is an orientable manifold but is self-intersecting


gtscheck was written by Stephane Popinet <>.

This manual page was written by Ruben Molina <>, for the Debian project (but may be used by others).


June 2, 2008 GNU Triangulated Surface utils