/[MITgcm]/manual/s_algorithm/text/spatial-discrete.tex
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revision 1.24 by jmc, Mon Aug 30 23:09:19 2010 UTC revision 1.25 by jmc, Wed Jun 14 21:05:01 2017 UTC
# Line 167  In the following, we refer to the orient Line 167  In the following, we refer to the orient
167  computational grid using geographic terminology such as points of the  computational grid using geographic terminology such as points of the
168  compass.  compass.
169  \marginpar{Caution!}  \marginpar{Caution!}
170  This is purely for convenience but should note be confused  This is purely for convenience but should not be confused
171  with the actual geographic orientation of model quantities.  with the actual geographic orientation of model quantities.
172    
173  Fig.~\ref{fig:hgrid}a shows the tracer cell (synonymous with the  Fig.~\ref{fig:hgrid}a shows the tracer cell (synonymous with the
# Line 194  The ``z'' suffix indicates that the leng Line 194  The ``z'' suffix indicates that the leng
194  cell centers and the ``$\zeta$'' suffix associates points with the  cell centers and the ``$\zeta$'' suffix associates points with the
195  vorticity points. The quantities are staggered in space and the  vorticity points. The quantities are staggered in space and the
196  indexing is such that {\bf DXc(i,j)} is positioned to the north of  indexing is such that {\bf DXc(i,j)} is positioned to the north of
197  {\bf rAc(i,j)} and {\bf DYc(i,j)} positioned to the east.  {\bf rAz(i,j)} and {\bf DYc(i,j)} positioned to the east.
198    
199  Fig.~\ref{fig:hgrid}c shows the ``u'' or western (w) cell. The length of  Fig.~\ref{fig:hgrid}c shows the ``u'' or western (w) cell. The length of
200  the southern edge, $\Delta x_v$, eastern edge, $\Delta y_f$ and  the southern edge, $\Delta x_v$, eastern edge, $\Delta y_f$ and
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