/*! \page GRASS_SWIG_PERL GRASS SWIG/PERL interface

<h2>GRASS SWIG/PERL interface</h2>

This interface permits to use GRASS functionality from PERL.

<h2>Status of GRASS SWIG/PERL implementation</h2>

At the moment a prototype is implemented. It permits to use 
the GRASS raster command <em>r.slope.aspect</em> directly
from the PERL programming language.
<P>
See: 

  Grass.pm

  R_slope_aspect/test.pl

*/