Changeset 7705 for trunk/DOC/TexFiles/Chapters/Chap_CFG.tex

Timestamp:

2017-02-21T13:53:54+01:00 (7 years ago)

Author:

flavoni

Message:

update NEMO documentation in trunk

File:

• trunk/DOC/TexFiles/Chapters/Chap_CFG.tex (modified) (9 diffs)

trunk/DOC/TexFiles/Chapters/Chap_CFG.tex

@@ -22 +22 @@
 thus allowing the user to verify that the code is performing in a manner consistent with that 
 we are running. This form of verification is critical as one adopts the code for his or her particular 
-research purposes. The test cases also provide a sense for some of the options available 
+research purposes. The reference configurations also provide a sense for some of the options available 
 in the code, though by no means are all options exercised in the reference configurations.
 
-Configuration is defined mainly through the \ngn{namcfg} namelist variables:
+Configuration is defined mainly through the \ngn{namcfg}  namelist variables:
+\sfcomment {Here change namcfg part of namelist. Configuration is defined throughout domain\_cfg.nc file now}  
+
 %------------------------------------------namcfg----------------------------------------------------
 \namdisplay{namcfg}
@@ -83 +85 @@
 the LIM sea-ice model (ORCA-LIM) and possibly with PISCES biogeochemical model 
 (ORCA-LIM-PISCES), using various resolutions.
-The appropriate \textit{\&namcfg} namelist is available in \textit{CONFIG/ORCA2\_LIM/EXP00/namelist\_cfg} 
-for ORCA2 and in \textit{CONFIG/SHARED/README\_other\_configurations\_namelist\_namcfg} 
+The appropriate namelist is available in \textit{CONFIG/ORCA2\_LIM3\_PISCES/EXP00/namelist\_cfg} 
+for ORCA2 and in \textit{CONFIG/SHARED/README\_configs\_namcfg\_namdom}  \sfcomment {not really true, they are obsolete namelists, where find these informations?}  
 for other resolutions
 
@@ -151 +153 @@
 The NEMO system is provided with five built-in ORCA configurations which differ in the 
 horizontal resolution. The value of the resolution is given by the resolution at the Equator 
-expressed in degrees. Each of configuration is set through the \textit{\ngn{namcfg}} namelist, 
-which sets the grid size and configuration 
-name parameters  (Tab. \ref{Tab_ORCA}).
-.
+expressed in degrees. Each of configuration is set through the \textit{domain\_cfg} file, 
+which sets the grid size and configuration name parameters \sfcomment {I would like to change tab_ORCA but I can not find it, wrong jp_cfg}  
+ (Tab. \ref{Tab_ORCA}).
+
+
+
 
 %--------------------------------------------------TABLE--------------------------------------------------
 \begin{table}[!t]     \begin{center}
 \begin{tabular}{p{4cm} c c c c}
-Horizontal Grid                         & \np{jp\_cfg} &  \np{jpiglo} & \np{jpjglo} &       \\  
+Horizontal Grid                         & \np{ORCA\_index} &  \np{jpiglo} & \np{jpjglo} &       \\  
 \hline  \hline
 \~4\deg     &        4         &         92     &      76      &       \\
@@ -172 +176 @@
 \caption{ \label{Tab_ORCA}   
 Set of predefined parameters for ORCA family configurations.
-In all cases, the name of the configuration is set to "orca" ($i.e.$ \np{cp\_cfg}~=~orca). }
+In all cases, the flag for configurations of ORCA family is set to 1 in \textit{domain\_cfg}  }
 \end{center}
 \end{table}
@@ -191 +195 @@
 For ORCA\_R1 and R025, setting the configuration key to 75 allows to use 75 vertical levels, 
 otherwise 46 are used. In the other ORCA configurations, 31 levels are used 
-(see Tab.~\ref{Tab_orca_zgr} and Fig.~\ref{Fig_zgr}).
+(see Tab.~\ref{Tab_orca_zgr} \sfcomment{HERE I need to put new table for ORCA2 values} and Fig.~\ref{Fig_zgr}).
 
 Only the ORCA\_R2 is provided with all its input files in the \NEMO distribution. 
@@ -209 +213 @@
 
 ORCA\_R2 pre-defined configuration can also be run with an AGRIF zoom over the Agulhas 
-current area ( \key{agrif}  defined) and,  by setting the appropriate variables in 
-\textit{\&namcfg}, see \textit{CONFIG/SHARED/namelist\_ref}
+current area ( \key{agrif}  defined) and, by setting the appropriate variables, see \textit{CONFIG/SHARED/namelist\_ref}
 a regional Arctic or peri-Antarctic configuration is extracted from an ORCA\_R2 or R05 configurations
 using sponge layers at open boundaries. 
@@ -247 +250 @@
 uniformly applied to the whole domain.
 
-The GYRE configuration is set through the \textit{\&namcfg} namelist defined in the reference 
-configuration \textit{CONFIG/GYRE/EXP00/namelist\_cfg}. Its horizontal resolution 
-(and thus the size of the domain) is determined by setting \np{jp\_cfg} : \\
-\np{jpiglo} $= 30 \times$ \np{jp\_cfg} + 2   \\
-\np{jpjglo} $= 20 \times$ \np{jp\_cfg} + 2   \\
+The GYRE configuration is set like an analytical configuration, through \np{ln\_read\_cfg\textit{=true}} in \textit{namcfg} namelist defined in the reference configuration \textit{CONFIG/GYRE/EXP00/namelist\_cfg}. Its horizontal resolution 
+(and thus the size of the domain) is determined by setting \np{nn\_GYRE} in  \ngn{namusr\_def}: \\
+\np{jpiglo} $= 30 \times$ \np{nn\_GYRE} + 2   \\
+\np{jpjglo} $= 20 \times$ \np{nn\_GYRE} + 2   \\
 Obviously, the namelist parameters have to be adjusted to the chosen resolution, see the Configurations 
 pages on the NEMO web site (Using NEMO\/Configurations) .
@@ -259 +261 @@
 its resolution and as it does not requires any input file. For example, keeping a same model size 
 on each processor while increasing the number of processor used is very easy, even though the 
-physical integrity of the solution can be compromised.
+physical integrity of the solution can be compromised. Benchmark is activate via \np{ln\_bench\textit{=true}} in \ngn{namusr\_def} in namelist  \textit{CONFIG/GYRE/EXP00/namelist\_cfg}.
 
 %>>>>>>>>>>>>>>>>>>>>>>>>>>>>
@@ -270 +272 @@
 %>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 
-% -------------------------------------------------------------------------------------------------------------
-%       EEL family configuration
-% -------------------------------------------------------------------------------------------------------------
-\section{EEL family: periodic channel}
-\label{MISC_config_EEL}
-
-\begin{description}
-\item[eel\_r2]  to be described....
-\item[eel\_r5]  
-\item[eel\_r6]  
-\end{description}
-The appropriate \textit{\&namcfg} namelists are available in  
-\textit{CONFIG/SHARED/README\_other\_configurations\_namelist\_namcfg}
 % -------------------------------------------------------------------------------------------------------------
 %       AMM configuration