\subsection{The {\tt G2S:} module}\label{sect:G2SData}

The module {\tt G2S:} is used to compute the SALOME--formatted surfacic elements corresponding
to a gigogne geometry. The general format of the input data for the {\tt G2S:} module is the following:
\begin{DataStructure}{Structure \dstr{G2S:}}
$[$ \dusa{PSFIL} $]~[$ \dusa{SURFIL} $]$ \moc{:=} \moc{G2S:}~ $\{$ \dusa{SURFIL} $|$ \dusa{GEONAM} $\}$ \moc{;}
\end{DataStructure}

\noindent where
\begin{ListeDeDescription}{mmmmmm}

\item[\dusa{PSFIL}] \texttt{character*12} name of the sequential {\sc ascii}
file used to store a postscript representation of the geometry corresponding to \dusa{SURFIL} or \dusa{GEONAM}.

\item[\dusa{SURFIL}] \texttt{character*12} name of the SALOME--formatted sequential {\sc ascii}
file used to store the surfacic elements of the geometry.

\item[\dusa{GEONAM}] {\tt character*12} name of the \dds{geometry} data
structure. This structure may be build
using the operator {\tt GEO:} (see \Sect{GEOData}).
\end{ListeDeDescription}

\clearpage
