/[MITgcm]/manual/s_examples/baroclinic_gyre/fourlayer.tex
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revision 1.19 by edhill, Sat Oct 16 03:40:13 2004 UTC revision 1.22 by jmc, Wed Jun 28 18:57:15 2006 UTC
# Line 21  Line 21 
21  %\end{center}  %\end{center}
22    
23  This document describes an example experiment using MITgcm  This document describes an example experiment using MITgcm
24  to simulate a baroclinic ocean gyre in spherical  to simulate a baroclinic ocean gyre for four layers in spherical
25  polar coordinates. The barotropic  polar coordinates.  The files for this experiment can be found
26  example experiment in section \ref{sect:eg-baro}  in the verification directory under tutorial\_baroclinic\_gyre.
 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.  
27    
28  \subsection{Overview}  \subsection{Overview}
29  \label{www:tutorials}  \label{www:tutorials}
# Line 383  are Line 379  are
379  \item Line 4,  \item Line 4,
380  \begin{verbatim} tRef=20.,10.,8.,6., \end{verbatim}  \begin{verbatim} tRef=20.,10.,8.,6., \end{verbatim}
381  this line sets the initial and reference values of potential  this line sets the initial and reference values of potential
382  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
383  are ordered from surface to depth. For each depth level the initial  are ordered from surface to depth. For each depth level the initial
384  and reference profiles will be uniform in $x$ and $y$. The values  and reference profiles will be uniform in $x$ and $y$. The values
385  specified here are read into the variable \varlink{tRef}{tRef} in the  specified here are read into the variable \varlink{tRef}{tRef} in the
# Line 421  viscAh=4.E2, Line 417  viscAh=4.E2,
417    coefficient to $1 \times 10^{-2} {\rm m^{2}s^{-1}}$. Boundary    coefficient to $1 \times 10^{-2} {\rm m^{2}s^{-1}}$. Boundary
418    conditions for this operator are specified later.  The variable    conditions for this operator are specified later.  The variable
419    \varlink{viscAh}{viscAh} is read in the routine    \varlink{viscAh}{viscAh} is read in the routine
420    \varlink{INI\_PARMS}{INI_PARMS} and applied in routines    \varlink{INI\_PARMS}{INI_PARMS} and applied in routine
421    \varlink{CALC\_MOM\_RHS}{CALC_MOM_RHS} and    \varlink{MOM\_FLUXFORM}{MOM_FLUXFORM}.
   \varlink{CALC\_GW}{CALC_GW}.  
422    
423  \fbox{  \fbox{
424    \begin{minipage}{5.0in}    \begin{minipage}{5.0in}
425      {\it S/R CALC\_MOM\_RHS}({\it calc\_mom\_rhs.F})      {\it S/R MOM\_FLUXFORM}({\it mom\_fluxform.F})
   \end{minipage}  
 }  
 \fbox{  
   \begin{minipage}{5.0in}  
     {\it S/R CALC\_GW}({\it calc\_gw.F})  
426    \end{minipage}    \end{minipage}
427  }  }
428    
# Line 450  no_slip_sides=.FALSE. Line 440  no_slip_sides=.FALSE.
440    
441    \fbox{    \fbox{
442      \begin{minipage}{5.0in}      \begin{minipage}{5.0in}
443        {\it S/R CALC\_MOM\_RHS}({\it calc\_mom\_rhs.F})        {\it S/R MOM\_FLUXFORM}({\it mom\_fluxform.F})
444      \end{minipage}      \end{minipage}
445    }    }
446    \filelink{calc\_mom\_rhs.F}{calc_mom_rhs.F}    \filelink{mom\_fluxform.F}{pkg-mom_fluxform-mom_fluxform.F}
447        
448  \item Lines 9,  \item Lines 9,
449  \begin{verbatim}  \begin{verbatim}
# Line 464  no_slip_bottom=.TRUE. Line 454  no_slip_bottom=.TRUE.
454    at $z=-H$, where $H$ is the local depth of the domain.  The variable    at $z=-H$, where $H$ is the local depth of the domain.  The variable
455    \varlink{no\_slip\_bottom}{no\_slip\_bottom} is read in the routine    \varlink{no\_slip\_bottom}{no\_slip\_bottom} is read in the routine
456    \filelink{INI\_PARMS}{model-src-ini_parms.F} and is applied in the    \filelink{INI\_PARMS}{model-src-ini_parms.F} and is applied in the
457    routine \varlink{CALC\_MOM\_RHS}{CALC_MOM_RHS}.    routine \varlink{MOM\_FLUXFORM}{MOM_FLUXFORM}.
458    
459    \fbox{    \fbox{
460      \begin{minipage}{5.0in}      \begin{minipage}{5.0in}
461        {\it S/R CALC\_MOM\_RHS}({\it calc\_mom\_rhs.F})        {\it S/R MOM\_FLUXFORM}({\it mom\_fluxform.F})
462      \end{minipage}      \end{minipage}
463    }    }
464    \filelink{calc\_mom\_rhs.F}{calc_mom_rhs.F}    \filelink{mom\_fluxform.F}{pkg-mom_fluxform-mom_fluxform.F}
465    
466  \item Line 10,  \item Line 10,
467  \begin{verbatim}  \begin{verbatim}
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