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pot2surf

<!-- ##### SECTION Short_Description ##### -->
Converts .instruc files to .surf files.

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<para>
Originally written by Luc Billard for his program VISUALISE. It
has been since transformed to a single function and integrated in V_Sim.
.pot file are text files which specification are the following :
<itemizedlist>
<listitem><para>1st line: full pathname of the potential file to read</para></listitem>
<listitem><para>2nd line: full pathname of the surface file to build</para></listitem>
<listitem><para>3rd line: an integer giving the nbr n of isosurfaces to build
</para></listitem>
<listitem><para>Each of the n following lines must match the pattern
[value name] where value is a real number for the isovalue and name is
the name given for the corresponding isosurface to build.
Each surface should be named surface_*.</para></listitem>
</itemizedlist>
The function will fail if it finds no isosurface corresponding to some
of the given isovalues.
The <link linkend="v-sim-panelSurfacesTools">panelSurfacesTools</link>
contains a frontend to build valid .instruc files. This panel is
originally integrated in V_Sim. You can access it through the
Convert tab in the Isosurfaces panel.
</para>

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<para>
<link linkend="v-sim-panelSurfacesTools">panelSurfacesTools</link>
</para>

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<!-- ##### FUNCTION pot2surf ##### -->
<para>

</para>

@file_to_convert: 
@file_created: 
@Returns: 


<!-- ##### FUNCTION pot2surf_direct ##### -->
<para>

</para>

@surf_file_to_write: 
@pot_file_to_read: 
@nsurfs_to_build: 
@surf_value: 
@surf_name: 
@Returns: 


