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<!-- CMIREDIR:eg-tank: --> |
<!-- CMIREDIR:eg-tank: --> |
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\end{rawhtml} |
\end{rawhtml} |
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This section illustrates an example of MITgcm simulating a laboratory |
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experiment on much smaller scales than those commonly considered in |
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geophysical |
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fluid dynamics. |
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\subsection{Overview} |
\subsection{Overview} |
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\label{www:tutorials} |
\label{www:tutorials} |
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This example configuration demonstrates using the MITgcm to simulate a |
This example configuration demonstrates using the MITgcm to simulate a |
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laboratory demonstration using a differentially heated rotating |
laboratory demonstration using a differentially heated rotating |
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annulus of water. The simulation is configured for a laboratory scale |
annulus of water. The simulation is configured for a laboratory scale |
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on a $3^{\circ}$ $\times$ 1cm cyclindrical grid with twenty-nine |
on a $3^{\circ}\times1\mathrm{cm}$ cyclindrical grid with twenty-nine |
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vertical levels of 0.5cm each. This is a typical laboratory setup for |
vertical levels of 0.5cm each. This is a typical laboratory setup for |
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illustration principles of GFD, as well as for a laboratory data |
illustration principles of GFD, as well as for a laboratory data |
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assimilation project. |
assimilation project. The files for this experiment can be found in |
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the verification directory under rotating\_tank. |
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\\ |
\\ |
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example illustration from GFD lab here |
example illustration from GFD lab here |
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($x,y,z$) map and is enumerated and formatted in the same manner as the |
($x,y,z$) map and is enumerated and formatted in the same manner as the |
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bathymetry file. |
bathymetry file. |
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\item Lines 66 and 57 |
\item Lines 66 and 67 |
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\begin{verbatim} |
\begin{verbatim} |
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tCylIn = 0 |
tCylIn = 0 |
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tCylOut = 20 |
tCylOut = 20 |
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\end{verbatim} |
\end{verbatim} |
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These line specify the temperatures in degrees Celsius of the interior |
These line specify the temperatures in degrees Celsius of the interior |
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and exterior walls of the tank -- typically taken to be icewater on |
and exterior walls of the tank -- typically taken to be icewater on |
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the inside and room temperature on the inside. |
the inside and room temperature on the outside. |
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\end{itemize} |
\end{itemize} |