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\section[P coordinate Global Ocean MITgcm Example]{Global Ocean Simulation at 4$^\circ$ Resolution in Pressure |
\section[P coordinate Global Ocean MITgcm Example]{Global Ocean Simulation at $4^\circ$ Resolution in Pressure |
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Coordinates} |
Coordinates} |
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\label{www:tutorials} |
\label{www:tutorials} |
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\label{sect:eg-globalpressure} |
\label{sect:eg-globalpressure} |
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\begin{rawhtml} |
\begin{rawhtml} |
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<!-- CMIREDIR:eg-globalpressure: --> |
<!-- CMIREDIR:eg-globalpressure: --> |
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\end{rawhtml} |
\end{rawhtml} |
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\begin{center} |
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(in directory: {\it verification/tutorial\_global\_oce\_in\_p/}) |
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\end{center} |
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\bodytext{bgcolor="#FFFFFFFF"} |
\bodytext{bgcolor="#FFFFFFFF"} |
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This example experiment demonstrates using the MITgcm to simulate the |
This example experiment demonstrates using the MITgcm to simulate the |
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planetary ocean circulation in pressure coordinates, that is, without |
planetary ocean circulation in pressure coordinates, that is, without |
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making the Boussinesq approximations. The simulation is configured |
making the Boussinesq approximations. The files for this experiment |
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can be found in the verification directory under tutorial\_global\_oce\_in\_p. |
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The simulation is configured |
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with realistic geography and bathymetry on a $4^{\circ} \times |
with realistic geography and bathymetry on a $4^{\circ} \times |
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4^{\circ}$ spherical polar grid. Fifteen levels are used in the |
4^{\circ}$ spherical polar grid. Fifteen levels are used in the |
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vertical, ranging in thickness from |
vertical, ranging in thickness from |
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\begin{figure}[t] |
\begin{figure}[t] |
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\begin{center} |
\begin{center} |
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\includegraphics[width=.9\textwidth]{part3/case_studies/ogcm_in_pressure/sst} |
\includegraphics[width=.9\textwidth]{part3/case_studies/ogcm_in_pressure/sst} |
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\caption{Annual mean of relaxation temperature [$^{\circ}$C]} |
\caption{Annual mean of relaxation temperature [$^{\circ}\mathrm{C}$]} |
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\label{FIG:sim_config_tclim_pcoord} |
\label{FIG:sim_config_tclim_pcoord} |
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\end{center} |
\end{center} |
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\end{figure} |
\end{figure} |
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\begin{center} |
\begin{center} |
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\includegraphics[width=.9\textwidth]{part3/case_studies/ogcm_in_pressure/tx} |
\includegraphics[width=.9\textwidth]{part3/case_studies/ogcm_in_pressure/tx} |
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\caption{Annual mean of zonal wind stress component [Nm\,m$^{-2}$]} |
\caption{Annual mean of zonal wind stress component [Nm\,m$^{-2}$]} |
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\label{FIG:sim_config_tauy_pcoord} |
\label{FIG:sim_config_taux_pcoord} |
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\end{center} |
\end{center} |
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\end{figure} |
\end{figure} |
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\begin{figure}[t] |
\begin{figure}[t] |
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\begin{minipage}{5.0in} |
\begin{minipage}{5.0in} |
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{\it S/R TIMESTEP}({\it timestep.F}) \\ |
{\it S/R TIMESTEP}({\it timestep.F}) \\ |
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{\it S/R INI\_PARMS}({\it ini\_parms.F})\\ |
{\it S/R INI\_PARMS}({\it ini\_parms.F})\\ |
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{\it S/R CALC\_MOM\_RHS}({\it calc\_mom\_rhs.F}) \\ |
{\it S/R MOM\_FLUXFORM}({\it mom\_fluxform.F}) \\ |
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{\it S/R TIMESTEP\_TRACER}({\it timestep\_tracer.F}) |
{\it S/R TIMESTEP\_TRACER}({\it timestep\_tracer.F}) |
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\end{minipage} |
\end{minipage} |
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} |
} |
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