Changeset 3294 for trunk/DOC/TexFiles/Chapters/Chap_DOM.tex

Timestamp:

2012-01-28T17:44:18+01:00 (12 years ago)

Author:

rblod

Message:

Merge of 3.4beta into the trunk

File:

• trunk/DOC/TexFiles/Chapters/Chap_DOM.tex (modified) (6 diffs, 1 prop)

trunk/DOC/TexFiles/Chapters/Chap_DOM.tex

@@ -81 +81 @@
 
 %>>>>>>>>>>>>>>>>>>>>>>>>>>>>
-\begin{table}[!tb] \label{Tab_cell}
+\begin{table}[!tb]
 \begin{center} \begin{tabular}{|p{46pt}|p{56pt}|p{56pt}|p{56pt}|}
 \hline
@@ -93 +93 @@
 fw & $i+1/2$   & $j+1/2$   & $k+1/2$   \\ \hline
 \end{tabular}
-\caption{ \label{Tab_cell}   
+\caption{ \label{Tab_cell}
 Location of grid-points as a function of integer or integer and a half value of the column, 
 line or level. This indexing is only used for the writing of the semi-discrete equation. 
@@ -123 +123 @@
 the following discrete forms in the curvilinear $s$-coordinate system:
 \begin{equation} \label{Eq_DOM_grad}
-\nabla q\equiv    \frac{1}{e_{1u} } \delta _{i+1/2 } [q] \;\,{\rm {\bf i}}
-      +  \frac{1}{e_{2v} } \delta _{j+1/2 } [q] \;\,{\rm {\bf j}}
-      +  \frac{1}{e_{3w}} \delta _{k+1/2} [q] \;\,{\rm {\bf k}}
+\nabla q\equiv    \frac{1}{e_{1u} } \delta _{i+1/2 } [q] \;\,\mathbf{i}
+      +  \frac{1}{e_{2v} } \delta _{j+1/2 } [q] \;\,\mathbf{j}
+      +  \frac{1}{e_{3w}} \delta _{k+1/2} [q] \;\,\mathbf{k}
 \end{equation}
 \begin{multline} \label{Eq_DOM_lap}
-\Delta q\equiv \frac{1}{e_{1t}\,e_{2t}\,e_{3t} } 
+\Delta q\equiv \frac{1}{e_{1t}\,e_{2t}\,e_{3t} }
        \;\left(          \delta_i  \left[ \frac{e_{2u}\,e_{3u}} {e_{1u}} \;\delta_{i+1/2} [q] \right]
 +                        \delta_j  \left[ \frac{e_{1v}\,e_{3v}}  {e_{2v}} \;\delta_{j+1/2} [q] \right] \;  \right)      \\
@@ -139 +139 @@
 \begin{eqnarray}  \label{Eq_DOM_curl}
  \nabla \times {\rm {\bf A}}\equiv &
-      \frac{1}{e_{2v}\,e_{3vw} } \ \left( \delta_{j +1/2} \left[e_{3w}\,a_3 \right] -\delta_{k+1/2} \left[e_{2v} \,a_2 \right] \right)  &\ \rm{\bf i} \\ 
- +& \frac{1}{e_{2u}\,e_{3uw}} \ \left( \delta_{k+1/2} \left[e_{1u}\,a_1  \right] -\delta_{i +1/2} \left[e_{3w}\,a_3 \right] \right)  &\ \rm{\bf j} \\ 
- +& \frac{1}{e_{1f} \,e_{2f}    } \ \left( \delta_{i +1/2} \left[e_{2v}\,a_2  \right] -\delta_{j +1/2} \left[e_{1u}\,a_1 \right] \right)  &\ \rm{\bf k}
+      \frac{1}{e_{2v}\,e_{3vw} } \ \left( \delta_{j +1/2} \left[e_{3w}\,a_3 \right] -\delta_{k+1/2} \left[e_{2v} \,a_2 \right] \right)  &\ \mathbf{i} \\ 
+ +& \frac{1}{e_{2u}\,e_{3uw}} \ \left( \delta_{k+1/2} \left[e_{1u}\,a_1  \right] -\delta_{i +1/2} \left[e_{3w}\,a_3 \right] \right)  &\ \mathbf{j} \\
+ +& \frac{1}{e_{1f} \,e_{2f}    } \ \left( \delta_{i +1/2} \left[e_{2v}\,a_2  \right] -\delta_{j +1/2} \left[e_{1u}\,a_1 \right] \right)  &\ \mathbf{k}
  \end{eqnarray}
 \begin{equation} \label{Eq_DOM_div}
@@ -819 +819 @@
 \end{align*}
 
-\gmcomment{ STEVEN: are the dots multiplications?}      
-
 Note that \textit{wmask} is not defined as it is exactly equal to \textit{tmask} with 
 the numerical indexing used (\S~\ref{DOM_Num_Index}). Moreover, the 
@@ -832 +830 @@
 \gmcomment{   \colorbox{yellow}{Add one word on tricky trick !} mbathy in further modified in zdfbfr{\ldots}.  }
 %%%
+
+% ================================================================
+% Domain: Initial State (dtatsd & istate)
+% ================================================================
+\section  [Domain: Initial State (\textit{istate and dtatsd})]
+      {Domain: Initial State \small{(\mdl{istate} and \mdl{dtatsd} modules)} }
+\label{DTA_tsd}
+%-----------------------------------------namtsd-------------------------------------------
+\namdisplay{namtsd} 
+%------------------------------------------------------------------------------------------
+
+By default, the ocean start from rest (the velocity field is set to zero) and the initialization of 
+temperature and salinity fields is controlled through the \np{ln\_tsd\_ini} namelist parameter.
+\begin{description}
+\item[ln\_tsd\_init = .true.]  use a T and S input files that can be given on the model grid itself or 
+on their native input data grid. In the latter case, the data will be interpolated on-the-fly both in the 
+horizontal and the vertical to the model grid (see \S~\ref{SBC_iof}). The information relative to the 
+input files are given in the \np{sn\_tem} and \np{sn\_sal} structures. 
+The computation is done in the \mdl{dtatsd} module.
+\item[ln\_tsd\_init = .false.] use constant salinity value of 35.5 psu and an analytical profile of temperature
+(typical of the tropical ocean), see \rou{istate\_t\_s} subroutine called from \mdl{istate} module.
+\end{description}