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C $Header: /u/gcmpack/MITgcm/pkg/exf/exf_swapffields.F,v 1.5 2007/04/16 23:27:21 jmc Exp $ |
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C $Name: $ |
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|
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#include "EXF_OPTIONS.h" |
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|
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|
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subroutine exf_SwapFFields( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_SwapFFields |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 14-Jan-2000 |
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c |
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c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
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c |
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c Christian Eckert eckert@mit.edu 12-Feb-2000 |
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c |
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c - Changed Routine names (package prefix: exf_) |
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c |
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c ================================================================== |
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c SUBROUTINE exf_SwapFFields |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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_RL ffld1(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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|
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c == local variables == |
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|
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integer bi |
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integer bj |
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integer i |
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integer j |
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integer itlo,ithi |
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integer jtlo,jthi |
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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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|
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do j = 1,sny |
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do i = 1,snx |
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ffld0(i,j,bi,bj) = ffld1(i,j,bi,bj) |
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ffld1(i,j,bi,bj) = 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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|
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end |
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|
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subroutine exf_SwapFFields_3d( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_SwapFFields_3d |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c |
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c ================================================================== |
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c SUBROUTINE exf_SwapFFields |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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_RL ffld1(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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|
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c == local variables == |
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|
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integer bi |
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integer bj |
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integer i |
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integer j |
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integer k |
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integer itlo,ithi |
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integer jtlo,jthi |
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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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|
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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 j = 1,sny |
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do i = 1,snx |
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ffld0(i,j,k,bi,bj) = ffld1(i,j,k,bi,bj) |
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ffld1(i,j,k,bi,bj) = 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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end |
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|
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subroutine exf_swapffields_xz( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_swapffields_xz |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c |
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c started: heimbach@mit.edu 01-May-2001 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_swapffields_xz |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-olx:snx+olx,Nr,nsx,nsy) |
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_RL ffld1(1-olx:snx+olx,Nr,nsx,nsy) |
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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, k |
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integer itlo,ithi |
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integer jtlo,jthi |
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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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|
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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,snx |
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ffld0(i,k,bi,bj) = ffld1(i,k,bi,bj) |
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ffld1(i,k,bi,bj) = 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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|
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end |
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|
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subroutine exf_swapffields_yz( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_swapffields_yz |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c |
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c started: heimbach@mit.edu 01-May-2001 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_swapffields_yz |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-oly:sny+oly,Nr,nsx,nsy) |
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_RL ffld1(1-oly:sny+oly,Nr,nsx,nsy) |
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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 j, k |
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integer itlo,ithi |
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integer jtlo,jthi |
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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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|
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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 j = 1,sny |
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ffld0(j,k,bi,bj) = ffld1(j,k,bi,bj) |
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ffld1(j,k,bi,bj) = 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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|
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end |
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|
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subroutine exf_swapffields_x( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_swapffields_x |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c same as exf_swapffields_xz but for NR=1 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_swapffields_x |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-olx:snx+olx,nsx,nsy) |
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_RL ffld1(1-olx:snx+olx,nsx,nsy) |
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|
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c == local variables == |
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|
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integer bi, bj, i, itlo,ithi, jtlo,jthi |
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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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|
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do i = 1,snx |
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ffld0(i,bi,bj) = ffld1(i,bi,bj) |
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ffld1(i,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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|
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end |
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|
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subroutine exf_swapffields_y( |
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U ffld0, |
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U ffld1, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE exf_swapffields_y |
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c ================================================================== |
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c |
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c o Copy a forcing field ffld1 to ffld0 and set ffld0 to zero. |
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c same as exf_swapffields_yz but for NR=1 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_swapffields_y |
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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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|
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c == routine arguments == |
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|
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integer mythid |
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_RL ffld0(1-oly:sny+oly,nsx,nsy) |
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_RL ffld1(1-oly:sny+oly,nsx,nsy) |
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|
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c == local variables == |
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|
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integer bi, bj, j, itlo,ithi, jtlo,jthi |
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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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|
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do j = 1,sny |
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ffld0(j,bi,bj) = ffld1(j,bi,bj) |
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ffld1(j,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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|
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end |
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