/[MITgcm]/manual/s_phys_pkgs/text/obcs.tex
ViewVC logotype

Diff of /manual/s_phys_pkgs/text/obcs.tex

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.7 by mlosch, Mon Feb 28 08:28:47 2011 UTC revision 1.8 by mlosch, Tue Mar 1 07:53:21 2011 UTC
# Line 105  Run-time parameters are set in files Line 105  Run-time parameters are set in files
105  \code{data.pkg}, \code{data.obcs}, and \code{data.exf}  \code{data.pkg}, \code{data.obcs}, and \code{data.exf}
106  if ``real-time'' prescription is requested  if ``real-time'' prescription is requested
107  (i.e. package \code{exf} enabled).  (i.e. package \code{exf} enabled).
108  These parameter files are read in S/R  vThese parameter files are read in S/R
109  \code{packages\_readparms.F}, \code{obcs\_readparms.F}, and  \code{packages\_readparms.F}, \code{obcs\_readparms.F}, and
110  \code{exf\_readparms.F}, respectively.  \code{exf\_readparms.F}, respectively.
111  Run-time parameters may be broken into 3 categories:  Run-time parameters may be broken into 3 categories:
# Line 153  their default values. Line 153  their default values.
153             ~ \\             ~ \\
154          useOBCSbalance & \code{.FALSE.} &          useOBCSbalance & \code{.FALSE.} &
155             ~ \\             ~ \\
156               OBCS\_balanceFacN/S/E/W & 0 & factor(s) determining the details
157               of the balaning code \\
158          useOrlanskiNorth/South/EastWest & \code{.FALSE.} &          useOrlanskiNorth/South/EastWest & \code{.FALSE.} &
159             turn on Orlanski boundary conditions for individual boundary\\             turn on Orlanski boundary conditions for individual boundary\\
160          useStevensNorth/South/EastWest & \code{.FALSE.} &          useStevensNorth/South/EastWest & \code{.FALSE.} &
# Line 242  A zero (0) element in $\tt OB\_I\ldots$, Line 244  A zero (0) element in $\tt OB\_I\ldots$,
244  means there is no corresponding OB in that column/row.  means there is no corresponding OB in that column/row.
245  For a Northern/Southern OB, the OB V point is to the South/North.  For a Northern/Southern OB, the OB V point is to the South/North.
246  For an Eastern/Western OB, the OB U point is to the West/East.  For an Eastern/Western OB, the OB U point is to the West/East.
247    For example,
248  \begin{verbatim}  \begin{tabbing}
249   For example    \code{OB\_Jnorth(3)=34} \=  means that:  \= \\
250       OB_Jnorth(3)=34  means that:    \> \code{T(3,34)} \> is a an OB point  \\
251            T( 3 ,34) is a an OB point    \> \code{U(3,34)} \> is a an OB point \\
252            U(3:4,34) is a an OB point    \> \code{V(3,34)} \> is a an OB point \\
253            V( 4 ,34) is a an OB point    \code{OB\_Jsouth(3)=1} \> means that: \\
254   while    \> \code{T(3,1)} \> is a an OB point \\
255       OB_Jsouth(3)=1  means that:    \> \code{U(3,1)} \> is a an OB point \\
256            T( 3 ,1) is a an OB point    \> \code{V(3,2)} \> is a an OB point \\
257            U(3:4,1) is a an OB point    \code{OB\_Ieast(10)=69} \>  means that:  \>  \\
258            V( 4 ,2) is a an OB point    \> \code{T(69,10)} \> is a an OB point \\
259  \end{verbatim}    \> \code{U(69,10)} \> is a an OB point \\
260      \> \code{V(69,10)} \> is a an OB point \\
261  For convenience, negative values for Jnorth/Ieast refer to    \code{OB\_Iwest(10)=1} \>  means that:  \>  \\
262      \> \code{T(1,10)} \> is a an OB point \\
263      \> \code{U(2,10)} \> is a an OB point \\
264      \> \code{V(1,10)} \> is a an OB point
265    \end{tabbing}
266    For convenience, negative values for \code{Jnorth}/\code{Ieast} refer to
267  points relative to the Northern/Eastern edges of the model  points relative to the Northern/Eastern edges of the model
268  eg. $\tt OB\_Jnorth(3)=-1$  means that the point $\tt (3,Ny)$  eg. $\tt OB\_Jnorth(3)=-1$  means that the point $\tt (3,Ny)$
269  is a northern OB.  is a northern OB.
# Line 462  In the directory \code{verifcation}, the Line 469  In the directory \code{verifcation}, the
469  \item \code{exp4}: box with 4 open boundaries, simulating flow over a  \item \code{exp4}: box with 4 open boundaries, simulating flow over a
470    Gaussian bump based on \citet{adcroft:97}, also tests    Gaussian bump based on \citet{adcroft:97}, also tests
471    Stevens-boundary conditions;    Stevens-boundary conditions;
472  \item \code{dome}: based on ``Denmark Strait Overflow Model  \item \code{dome}: based on the project ``Dynamics of Overflow Mixing
473    Experiment'', use Orlanski-BCs;    and Entrainment''
474      (\url{http://www.rsmas.miami.edu/personal/tamay/DOME/dome.html}), uses
475      Orlanski-BCs;
476  \item \code{internal\_wave}: uses a heavily modified \code{S/R~OBCS\_CALC}  \item \code{internal\_wave}: uses a heavily modified \code{S/R~OBCS\_CALC}
477  \item \code{seaice\_obcs}: simple example who to use the sea-ice  \item \code{seaice\_obcs}: simple example who to use the sea-ice
478    related code, based on \code{lab\_sea};    related code, based on \code{lab\_sea};
Legend:
Removed from v.1.7  
changed lines
  Added in v.1.8
  ViewVC Help
Powered by ViewVC 1.1.22