
\section{Interfaces} 


\parskip = 0pt

\vspace{3mm} \subsection*{General}

\noindent {\bf Implements}: 

grid
\vspace{2mm}

\noindent {\bf Inherits}: 

coordbase
\vspace{2mm}
\subsection*{Grid Variables}
\vspace{5mm}\subsubsection{PUBLIC GROUPS}

\vspace{5mm}

\begin{tabular*}{150mm}{|c|c@{\extracolsep{\fill}}|rl|} \hline 
~ {\bf Group Names} ~ & ~ {\bf Variable Names} ~  &{\bf Details} ~ & ~\\ 
\hline 
gridspacings &  & compact & 0 \\ 
 & coarse\_dx & description & 3D Cartesian grid spacings \\ 
 & coarse\_dy & dimensions & 0 \\ 
 & coarse\_dz & distribution & CONSTANT \\ 
 &  & group type & SCALAR \\ 
 &  & tags & Checkpoint="no" \\ 
 &  & timelevels & 1 \\ 
 &  & variable type & REAL \\ 
\hline 
coordinates &  & compact & 0 \\ 
 & x & description & 3D Cartesian grid coordinates \\ 
 & y & dimensions & 3 \\ 
 & z & distribution & DEFAULT \\ 
 & r & group type & GF \\ 
 &  & tags & Prolongation="None" Checkpoint="no" \\ 
 &  & timelevels & 1 \\ 
 &  & variable type & REAL \\ 
\hline 
\end{tabular*} 



\vspace{5mm}

\noindent {\bf Adds header}: 



Symmetry.h
\vspace{2mm}

\noindent {\bf Uses header}: 

CoordBase.h
\vspace{2mm}\parskip = 10pt 
