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%{\large May 2001} |
%{\large May 2001} |
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%\end{center} |
%\end{center} |
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This is the first in a series of tutorials describing |
\section[Barotropic Gyre MITgcm Example]{Barotropic Ocean Gyre In Cartesian Coordinates} |
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example MITgcm numerical experiments. The example experiments |
%%% \label{www:tutorials} |
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include both straightforward examples of idealized geophysical |
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fluid simulations and more involved cases encompassing |
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large scale modeling and |
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automatic differentiation. Both hydrostatic and non-hydrostatic |
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experiments are presented, as well as experiments employing |
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Cartesian, spherical-polar and cube-sphere coordinate systems. |
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These ``case study'' documents include information describing |
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the experimental configuration and detailed information on how to |
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configure the MITgcm code and input files for each experiment. |
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\section{Barotropic Ocean Gyre In Cartesian Coordinates} |
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\label{sect:eg-baro} |
\label{sect:eg-baro} |
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\label{www:tutorials} |
\begin{rawhtml} |
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<!-- CMIREDIR:eg-baro: --> |
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\end{rawhtml} |
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\begin{center} |
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(in directory: {\it verification/tutorial\_barotropic\_gyre/}) |
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\end{center} |
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This example experiment demonstrates using the MITgcm to simulate |
This example experiment demonstrates using the MITgcm to simulate |
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a Barotropic, wind-forced, ocean gyre circulation. The experiment |
a Barotropic, wind-forced, ocean gyre circulation. The files for this |
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is a numerical rendition of the gyre circulation problem similar |
experiment can be found in the verification directory tutorial\_barotropic\_gyre. |
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The experiment is a numerical rendition of the gyre circulation problem similar |
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to the problems described analytically by Stommel in 1966 |
to the problems described analytically by Stommel in 1966 |
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\cite{Stommel66} and numerically in Holland et. al \cite{Holland75}. |
\cite{Stommel66} and numerically in Holland et. al \cite{Holland75}. |
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Figure \ref{FIG:eg-baro-simulation_config} |
Figure \ref{FIG:eg-baro-simulation_config} |
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summarizes the configuration simulated. |
summarizes the configuration simulated. |
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%% === eh3 === |
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\begin{figure} |
\begin{figure} |
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\begin{center} |
%% \begin{center} |
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\resizebox{7.5in}{5.5in}{ |
%% \resizebox{7.5in}{5.5in}{ |
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\includegraphics*[0.2in,0.7in][10.5in,10.5in] |
%% \includegraphics*[0.2in,0.7in][10.5in,10.5in] |
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{part3/case_studies/barotropic_gyre/simulation_config.eps} } |
%% {part3/case_studies/barotropic_gyre/simulation_config.eps} } |
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\end{center} |
%% \end{center} |
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\centerline{ |
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\scalefig{.95} |
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\epsfbox{part3/case_studies/barotropic_gyre/simulation_config.eps} |
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} |
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\caption{Schematic of simulation domain and wind-stress forcing function |
\caption{Schematic of simulation domain and wind-stress forcing function |
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for barotropic gyre numerical experiment. The domain is enclosed bu solid |
for barotropic gyre numerical experiment. The domain is enclosed bu solid |
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walls at $x=$~0,1200km and at $y=$~0,1200km.} |
walls at $x=$~0,1200km and at $y=$~0,1200km.} |
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\label{SEC:eg-baro-code_config} |
\label{SEC:eg-baro-code_config} |
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The model configuration for this experiment resides under the |
The model configuration for this experiment resides under the |
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directory {\it verification/exp0/}. The experiment files |
directory {\it verification/tutorial\_barotropic\_gyre/}. |
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The experiment files |
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\begin{itemize} |
\begin{itemize} |
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\item {\it input/data} |
\item {\it input/data} |
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\item {\it input/data.pkg} |
\item {\it input/data.pkg} |
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