/[MITgcm]/manual/s_phys_pkgs/text/obcs.tex
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revision 1.14 by mlosch, Wed Oct 26 08:29:48 2011 UTC revision 1.17 by mlosch, Wed Apr 27 09:45:04 2016 UTC
# Line 233  $j$ specifies the Northern/Southern OB p Line 233  $j$ specifies the Northern/Southern OB p
233  and for each meridional position $j=1,\ldots,N_y$, a zonal index  and for each meridional position $j=1,\ldots,N_y$, a zonal index
234  $i$ specifies the Eastern/Western OB position.  $i$ specifies the Eastern/Western OB position.
235  For Northern/Southern OB this defines an $N_x$-dimensional  For Northern/Southern OB this defines an $N_x$-dimensional
236  ``row'' array $\tt OB\_Jnorth(Ny)$ / $\tt OB\_Jsouth(Ny)$,  ``row'' array $\tt OB\_Jnorth(Nx)$ / $\tt OB\_Jsouth(Nx)$,
237  and an $N_y$-dimenisonal  and an $N_y$-dimenisonal
238  ``column'' array $\tt OB\_Ieast(Nx)$ / $\tt OB\_Iwest(Nx)$.  ``column'' array $\tt OB\_Ieast(Ny)$ / $\tt OB\_Iwest(Ny)$.
239  Positions determined in this way allows Northern/Southern  Positions determined in this way allows Northern/Southern
240  OBs to be at variable $j$ (or $y$) positions, and Eastern/Western  OBs to be at variable $j$ (or $y$) positions, and Eastern/Western
241  OBs at variable $i$ (or $x$) positions.  OBs at variable $i$ (or $x$) positions.
# Line 279  see obcs\_ini\_fixed.F} Line 279  see obcs\_ini\_fixed.F}
279    
280  \paragraph{OBCS\_READPARMS:} ~ \\  \paragraph{OBCS\_READPARMS:} ~ \\
281  Set OB positions through arrays  Set OB positions through arrays
282  {\tt OB\_Jnorth(Ny), OB\_Jsouth(Ny), OB\_Ieast(Nx), OB\_Iwest(Nx)},  {\tt OB\_Jnorth(Nx), OB\_Jsouth(Nx), OB\_Ieast(Ny), OB\_Iwest(Ny)},
283  and runtime flags (see Table \ref{tab:pkg:obcs:runtime_flags}).  and runtime flags (see Table \ref{tab:pkg:obcs:runtime_flags}).
284    
285  \paragraph{OBCS\_CALC:} ~ \\  \paragraph{OBCS\_CALC:} ~ \\
# Line 356  runtime flags \code{externForcingPeriod} Line 356  runtime flags \code{externForcingPeriod}
356  in \code{data}, see \code{verification/exp4} for an example.  in \code{data}, see \code{verification/exp4} for an example.
357    
358  \paragraph{OBCS\_CALC\_STEVENS:} ~ \\  \paragraph{OBCS\_CALC\_STEVENS:} ~ \\
359  (THE IMPLEMENTATION OF THESE BOUNDARY CONDITIONS IS NOT COMPLETE. SO  (THE IMPLEMENTATION OF THESE BOUNDARY CONDITIONS IS NOT
360  FAR ONLY EASTERN AND WESTERN BOUNDARIES ARE SUPPORTED. PASSIVE TRACERS  COMPLETE. PASSIVE TRACERS, SEA ICE AND NON-LINEAR FREE SURFACE ARE NOT
361  AND NON-LINEAR FREE SURFACE ARE NOT SUPPORTED.) \\  SUPPORTED PROPERLY.) \\
362  The boundary conditions following \citet{stevens:90} require the  The boundary conditions following \citet{stevens:90} require the
363  vertically averaged normal velocity (originally specified as a stream  vertically averaged normal velocity (originally specified as a stream
364  function along the open boundary) $\bar{u}_{ob}$ and the tracer fields  function along the open boundary) $\bar{u}_{ob}$ and the tracer fields

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