--- manual/s_examples/baroclinic_gyre/fourlayer.tex	2004/01/29 17:36:26	1.17
+++ manual/s_examples/baroclinic_gyre/fourlayer.tex	2006/06/27 19:08:22	1.21
@@ -1,9 +1,12 @@
-% $Header: /home/ubuntu/mnt/e9_copy/manual/s_examples/baroclinic_gyre/fourlayer.tex,v 1.17 2004/01/29 17:36:26 edhill Exp $
+% $Header: /home/ubuntu/mnt/e9_copy/manual/s_examples/baroclinic_gyre/fourlayer.tex,v 1.21 2006/06/27 19:08:22 molod Exp $
 % $Name:  $
 
-\section{Four Layer Baroclinic Ocean Gyre In Spherical Coordinates}
+\section[Baroclinic Gyre MITgcm Example]{Four Layer Baroclinic Ocean Gyre In Spherical Coordinates}
 \label{www:tutorials}
 \label{sect:eg-fourlayer}
+\begin{rawhtml}
+<!-- CMIREDIR:eg-fourlayer: -->
+\end{rawhtml}
 
 \bodytext{bgcolor="#FFFFFFFF"}
 
@@ -18,13 +21,9 @@
 %\end{center}
 
 This document describes an example experiment using MITgcm
-to simulate a baroclinic ocean gyre in spherical
-polar coordinates. The barotropic
-example experiment in section \ref{sect:eg-baro}
-illustrated how to configure the code for a single layer 
-simulation in a Cartesian grid. In this example a similar physical problem
-is simulated, but the code is now configured
-for four layers and in a spherical polar coordinate system.
+to simulate a baroclinic ocean gyre for four layers in spherical
+polar coordinates.  The files for this experiment can be found
+in the verification directory under tutorial\_baroclinic\_gyre.
 
 \subsection{Overview}
 \label{www:tutorials}
@@ -380,7 +379,7 @@
 \item Line 4, 
 \begin{verbatim} tRef=20.,10.,8.,6., \end{verbatim} 
 this line sets the initial and reference values of potential
-temperature at each model level in units of $^{\circ}$C.  The entries
+temperature at each model level in units of $^{\circ}\mathrm{C}$.  The entries
 are ordered from surface to depth. For each depth level the initial
 and reference profiles will be uniform in $x$ and $y$. The values
 specified here are read into the variable \varlink{tRef}{tRef} in the