Changeset 11558 for NEMO/trunk/doc/latex/NEMO/subfiles/chap_misc.tex
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- 2019-09-17T17:04:06+02:00 (5 years ago)
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NEMO/trunk/doc/latex/NEMO/subfiles/chap_misc.tex
r11552 r11558 27 27 balance the net evaporation occurring over the Mediterranean region. 28 28 This problem occurs even in eddy permitting simulations. 29 For example, in ORCA 1/4\deg several straits of the Indonesian archipelago (Ombai, Lombok...)29 For example, in ORCA 1/4\deg\ several straits of the Indonesian archipelago (Ombai, Lombok...) 30 30 are much narrow than even a single ocean grid-point. 31 31 … … 72 72 \end{itemize} 73 73 74 75 74 The second method is to increase the viscous boundary layer thickness by a local increase 76 75 of the fmask value at the coast. This method can also be effective in wider passages. The … … 86 85 %>>>>>>>>>>>>>>>>>>>>>>>>>>>> 87 86 \begin{figure}[!tbp] 88 \begin{center} 89 \includegraphics[width=\textwidth]{Fig_Gibraltar} 90 \includegraphics[width=\textwidth]{Fig_Gibraltar2} 91 \caption{ 92 \protect\label{fig:MISC_strait_hand} 93 Example of the Gibraltar strait defined in a $1^{\circ} \times 1^{\circ}$ mesh. 94 \textit{Top}: using partially open cells. 95 The meridional scale factor at $v$-point is reduced on both sides of the strait to account for 96 the real width of the strait (about 20 km). 97 Note that the scale factors of the strait $T$-point remains unchanged. 98 \textit{Bottom}: using viscous boundary layers. 99 The four fmask parameters along the strait coastlines are set to a value larger than 4, 100 \ie\ "strong" no-slip case (see \autoref{fig:LBC_shlat}) creating a large viscous boundary layer that 101 allows a reduced transport through the strait. 102 } 103 \end{center} 87 \centering 88 \includegraphics[width=\textwidth]{Fig_Gibraltar} 89 \includegraphics[width=\textwidth]{Fig_Gibraltar2} 90 \caption[Two methods to defined the Gibraltar strait]{ 91 Example of the Gibraltar strait defined in a 1\deg\ $\times$ 1\deg\ mesh. 92 \textit{Top}: using partially open cells. 93 The meridional scale factor at $v$-point is reduced on both sides of the strait to 94 account for the real width of the strait (about 20 km). 95 Note that the scale factors of the strait $T$-point remains unchanged. 96 \textit{Bottom}: using viscous boundary layers. 97 The four fmask parameters along the strait coastlines are set to a value larger than 4, 98 \ie\ "strong" no-slip case (see \autoref{fig:LBC_shlat}) creating a large viscous boundary layer 99 that allows a reduced transport through the strait.} 100 \label{fig:MISC_strait_hand} 104 101 \end{figure} 105 102 %>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 107 104 %>>>>>>>>>>>>>>>>>>>>>>>>>>>> 108 105 \begin{figure}[!tbp] 109 \begin{center} 110 \includegraphics[width=\textwidth]{Fig_closea_mask_example} 111 \caption{ 112 \protect\label{fig:MISC_closea_mask_example} 113 Example of mask fields for the closea module. \textit{Left}: a 114 closea\_mask field; \textit{Right}: a closea\_mask\_rnf 115 field. In this example, if ln\_closea is set to .true., the mean 116 freshwater flux over each of the American Great Lakes will be 117 set to zero, and the total residual for all the lakes, if 118 negative, will be put into the St Laurence Seaway in the area 119 shown. 120 } 121 \end{center} 106 \centering 107 \includegraphics[width=\textwidth]{Fig_closea_mask_example} 108 \caption[Mask fields for the \protect\mdl{closea} module]{ 109 Example of mask fields for the \protect\mdl{closea} module. 110 \textit{Left}: a closea\_mask field; 111 \textit{Right}: a closea\_mask\_rnf field. 112 In this example, if \protect\np{ln\_closea} is set to \forcode{.true.}, 113 the mean freshwater flux over each of the American Great Lakes will be set to zero, 114 and the total residual for all the lakes, if negative, will be put into 115 the St Laurence Seaway in the area shown.} 116 \label{fig:MISC_closea_mask_example} 122 117 \end{figure} 123 118 %>>>>>>>>>>>>>>>>>>>>>>>>>>>> … … 351 346 %--------------------------------------------namctl------------------------------------------------------- 352 347 353 \nlst{namctl} 348 \begin{listing} 349 \nlst{namctl} 350 \caption{\texttt{namctl}} 351 \label{lst:namctl} 352 \end{listing} 354 353 %-------------------------------------------------------------------------------------------------------------- 355 354
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