Changeset 3989 for branches/2013/dev_r3853_CNRS9_ConfSetting/DOC/TexFiles/Chapters/Chap_LBC.tex

Timestamp:

2013-07-24T11:48:35+02:00 (11 years ago)

Author:

clevy

Message:

Configuration setting/Step3 and doc, see ticket:#1074

File:

• branches/2013/dev_r3853_CNRS9_ConfSetting/DOC/TexFiles/Chapters/Chap_LBC.tex (modified) (9 diffs)

branches/2013/dev_r3853_CNRS9_ConfSetting/DOC/TexFiles/Chapters/Chap_LBC.tex

@@ -1 +1 @@
 % ================================================================
-% Chapter Ñ Lateral Boundary Condition (LBC) 
+% Chapter � Lateral Boundary Condition (LBC) 
 % ================================================================
 \chapter{Lateral Boundary Condition (LBC) }
@@ -25 +25 @@
 %OPA allows land and topography grid points in the computational domain due to the presence of continents or islands, and includes the use of a full or partial step representation of bottom topography. The computation is performed over the whole domain, i.e. we do not try to restrict the computation to ocean-only points. This choice has two motivations. Firstly, working on ocean only grid points overloads the code and harms the code readability. Secondly, and more importantly, it drastically reduces the vector portion of the computation, leading to a dramatic increase of CPU time requirement on vector computers.  The current section describes how the masking affects the computation of the various terms of the equations with respect to the boundary condition at solid walls. The process of defining which areas are to be masked is described in \S\ref{DOM_msk}.
 
+Options are defined through the \ngn{namlbc} namelist variables.
 The discrete representation of a domain with complex boundaries (coastlines and 
 bottom topography) leads to arrays that include large portions where a computation 
@@ -148 +149 @@
 % Boundary Condition around the Model Domain
 % ================================================================
-\section{Model Domain Boundary Condition (\jp{jperio})}
+\section{Model Domain Boundary Condition (\np{jperio})}
 \label{LBC_jperio}
 
@@ -156 +157 @@
 
 % -------------------------------------------------------------------------------------------------------------
-%        Closed, cyclic, south symmetric (\jp{jperio} = 0, 1 or 2) 
+%        Closed, cyclic, south symmetric (\np{jperio} = 0, 1 or 2) 
 % -------------------------------------------------------------------------------------------------------------
-\subsection{Closed, cyclic, south symmetric (\jp{jperio} = 0, 1 or 2)}
+\subsection{Closed, cyclic, south symmetric (\np{jperio} = 0, 1 or 2)}
 \label{LBC_jperio012}
 
 The choice of closed, cyclic or symmetric model domain boundary condition is made 
-by setting \jp{jperio} to 0, 1 or 2 in file \mdl{par\_oce}. Each time such a boundary 
+by setting \np{jperio} to 0, 1 or 2 in namelist \ngn{namcfg}. Each time such a boundary 
 condition is needed, it is set by a call to routine \mdl{lbclnk}. The computation of 
 momentum and tracer trends proceeds from $i=2$ to $i=jpi-1$ and from $j=2$ to 
@@ -295 +296 @@
  domain and the overlapping rows. The number of rows to exchange (known as 
  the halo) is usually set to one (\jp{jpreci}=1, in \mdl{par\_oce}). The whole domain 
- dimensions are named \jp{jpiglo}, \jp{jpjglo} and \jp{jpk}. The relationship between 
+ dimensions are named \np{jpiglo}, \np{jpjglo} and \jp{jpk}. The relationship between 
  the whole domain and a sub-domain is:
 \begin{eqnarray} 
@@ -419 +420 @@
 \end{itemize}
 
+Options are defined through the \ngn{namobc} namelist variables.
 The package resides in the OBC directory. It is described here in four parts: the 
 boundary geometry (parameters to be set in \mdl{obc\_par}), the forcing data at 
@@ -455 +457 @@
 Logical flag  &                 &                            &                     \\
 \hline
-West          & \jp{jpiwob} $>= 2$         &  \jp{jpjwd}$>= 2$          &  \jp{jpjwf}<= \jp{jpjglo}-1 \\
+West          & \jp{jpiwob} $>= 2$         &  \jp{jpjwd}$>= 2$          &  \jp{jpjwf}<= \np{jpjglo}-1 \\
 lp\_obc\_west & $i$-index of a $u$ point   & $j$ of a $T$ point   &$j$ of a $T$ point \\
 \hline
-East            & \jp{jpieob}$<=$\jp{jpiglo}-2&\jp{jpjed} $>= 2$         & \jp{jpjef}$<=$ \jp{jpjglo}-1 \\
+East            & \jp{jpieob}$<=$\np{jpiglo}-2&\jp{jpjed} $>= 2$         & \jp{jpjef}$<=$ \np{jpjglo}-1 \\
  lp\_obc\_east  & $i$-index of a $u$ point    & $j$ of a $T$ point & $j$ of a $T$ point \\
 \hline
-South           & \jp{jpjsob} $>= 2$         & \jp{jpisd} $>= 2$          & \jp{jpisf}$<=$\jp{jpiglo}-1 \\
+South           & \jp{jpjsob} $>= 2$         & \jp{jpisd} $>= 2$          & \jp{jpisf}$<=$\np{jpiglo}-1 \\
 lp\_obc\_south  & $j$-index of a $v$ point   & $i$ of a $T$ point   & $i$ of a $T$ point \\
 \hline
-North           & \jp{jpjnob} $<=$ \jp{jpjglo}-2& \jp{jpind} $>= 2$        & \jp{jpinf}$<=$\jp{jpiglo}-1 \\
+North           & \jp{jpjnob} $<=$ \np{jpjglo}-2& \jp{jpind} $>= 2$        & \jp{jpinf}$<=$\np{jpiglo}-1 \\
 lp\_obc\_north  & $j$-index of a $v$ point      & $i$  of a $T$ point & $i$ of a $T$ point \\
 \hline
@@ -754 +756 @@
 %-----------------------------------------------------------------------------------------------
 
+Options are defined through the \ngn{nambdy} \ngn{nambdy\_index} 
+\ngn{nambdy\_dta} \ngn{nambdy\_dta2} namelist variables.
 The BDY module is an alternative implementation of open boundary
 conditions for regional configurations. It implements the Flow
@@ -1024 +1028 @@
 %-----------------------------------------------------------------------------------------------
 
-To be written....
-
-
-
-
+Options are defined through the  \ngn{nambdy\_tide} namelist variables.
+ To be written....
+
+
+
+