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C $Header: /u/gcmpack/MITgcm/pkg/ctrl/ctrl_mask_set_xz.F,v 1.10 2014/10/09 00:49:27 gforget Exp $ |
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C $Name: $ |
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|
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#include "CTRL_OPTIONS.h" |
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|
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subroutine ctrl_mask_set_xz( |
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& jp1, jNone, OB_J, nwetobcs, ymaskobcs, mythid ) |
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|
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c ================================================================== |
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c SUBROUTINE ctrl_mask_set_xz |
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c ================================================================== |
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c |
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c o count sliced (xz) wet points and set xz masks |
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c |
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c heimbach@mit.edu, 30-Aug-2001 |
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c gebbie@mit.edu, corrected array bounds |
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c |
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c ================================================================== |
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|
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implicit none |
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|
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c == global variables == |
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|
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "ctrl.h" |
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#include "CTRL_OBCS.h" |
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|
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c == routine arguments == |
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|
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integer jp1, jNone |
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integer OB_J (1-olx:snx+olx,nsx,nsy) |
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integer nwetobcs (nsx,nsy,nr,nobcs) |
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character*(80) ymaskobcs |
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integer mythid |
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|
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c == local variables == |
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|
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integer bi,bj |
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integer i,j,k |
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integer itlo,ithi |
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integer jtlo,jthi |
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integer jmin,jmax |
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integer imin,imax |
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integer ntmp |
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integer ivarindex |
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|
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integer iobcs |
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integer il |
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integer errio |
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integer startrec |
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integer endrec |
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integer difftime(4) |
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_RL diffsecs |
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_RL dummy |
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_RL maskxz (1-olx:snx+olx,nr,nsx,nsy,nobcs) |
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_RL gg (1-olx:snx+olx,nr,nsx,nsy) |
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|
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character*( 80) fname |
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|
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c == external == |
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|
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integer ilnblnk |
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external ilnblnk |
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|
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c == end of interface == |
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|
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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jmin = 1 |
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jmax = sny |
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imin = 1 |
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imax = snx |
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|
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_BEGIN_MASTER( myThid ) |
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|
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c-- Count wet points at Northern boundary. |
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c-- mask conventions are adopted from obcs_apply_ts, obcs_apply_uv |
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do iobcs = 1,nobcs |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do k = 1,nr |
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do i = 1-olx,snx+olx |
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maskxz(i,k,bi,bj,iobcs) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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do iobcs = 1,nobcs |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do k = 1,nr |
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do i = imin,imax |
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j = OB_J(i,bi,bj) |
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if ( j .NE. jNone ) then |
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c-- South mask for T, S, V |
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if (iobcs.eq.1 .or. iobcs .eq.2 .or. iobcs.eq.3) then |
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if (maskS(i,j+jp1,k,bi,bj) .ne. 0.) then |
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nwetobcs(bi,bj,k,iobcs) =nwetobcs(bi,bj,k,iobcs)+1 |
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maskxz(i,k,bi,bj,iobcs) = 1 |
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endif |
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endif |
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c-- West mask for U |
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if (iobcs .eq. 4) then |
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if (maskW(i,j,k,bi,bj) .eq. 1.) then |
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nwetobcs(bi,bj,k,iobcs) =nwetobcs(bi,bj,k,iobcs)+1 |
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maskxz(i,k,bi,bj,iobcs) = 1 |
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endif |
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endif |
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endif |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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#ifdef ALLOW_AUTODIFF |
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il=ilnblnk( ymaskobcs ) |
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write(fname(1:80),'(80a)') ' ' |
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write(fname(1:80),'(a)') ymaskobcs |
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|
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do iobcs = 1,nobcs |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do k = 1,nr |
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do i = imin,imax |
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gg(i,k,bi,bj) = maskxz(i,k,bi,bj,iobcs) |
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enddo |
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enddo |
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enddo |
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enddo |
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call active_write_xz( fname, gg, iobcs, 0, mythid, dummy ) |
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enddo |
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#endif |
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|
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_END_MASTER( mythid ) |
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|
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return |
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end |
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