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sannino |
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C $Header: /u/gcmpack/MITgcm/pkg/obcs/obcs_apply_uv.F,v 1.3 2004/09/20 23:22:57 heimbach Exp $ |
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C $Name: $ |
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#include "OBCS_OPTIONS.h" |
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SUBROUTINE OBCS_APPLY_UV( bi, bj, K, |
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U uFld, vFld, |
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I myThid ) |
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C /==========================================================\ |
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C | S/R OBCS_APPLY_UV | |
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C \==========================================================/ |
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IMPLICIT NONE |
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C == Global variables == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "OBCS.h" |
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C == Routine Arguments == |
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INTEGER bi,bj,K |
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_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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INTEGER myThid |
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#ifdef ALLOW_OBCS |
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C == Local variables == |
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INTEGER i,j |
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C Set model variables to OB values on North/South Boundaries |
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#ifdef ALLOW_OBCS_NORTH |
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DO I=1-Olx,sNx+Olx |
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C Northern boundary |
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IF (OB_Jn(I,bi,bj).NE.0) THEN |
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vFld(I,OB_Jn(I,bi,bj),K,bi,bj)=OBNv(I,K,bi,bj) |
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& *_maskS(I,OB_Jn(I,bi,bj),K,bi,bj) |
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uFld(I,OB_Jn(I,bi,bj),K,bi,bj)=OBNu(I,K,bi,bj) |
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& *_maskW(I,OB_Jn(I,bi,bj),K,bi,bj) |
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vFld(I,OB_Jn(I,bi,bj)+1,K,bi,bj)=OBNv(I,K,bi,bj) |
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& *_maskS(I,OB_Jn(I,bi,bj),K,bi,bj) |
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ENDIF |
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ENDDO |
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#endif |
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#ifdef ALLOW_OBCS_SOUTH |
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DO I=1-Olx,sNx+Olx |
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C Southern boundary |
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IF (OB_Js(I,bi,bj).NE.0) THEN |
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vFld(I,OB_Js(I,bi,bj)+1,K,bi,bj)=OBSv(I,K,bi,bj) |
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& *_maskS(I,OB_Js(I,bi,bj)+1,K,bi,bj) |
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uFld(I,OB_Js(I,bi,bj),K,bi,bj)=OBSu(I,K,bi,bj) |
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& *_maskW(I,OB_Js(I,bi,bj),K,bi,bj) |
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vFld(I,OB_Js(I,bi,bj),K,bi,bj)=OBSv(I,K,bi,bj) |
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& *_maskS(I,OB_Js(I,bi,bj)+1,K,bi,bj) |
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ENDIF |
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ENDDO |
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#endif |
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C Set model variables to OB values on East/West Boundaries |
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#ifdef ALLOW_OBCS_EAST |
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DO J=1-Oly,sNy+Oly |
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C Eastern boundary |
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IF (OB_Ie(J,bi,bj).NE.0) THEN |
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uFld(OB_Ie(J,bi,bj),J,K,bi,bj)=OBEu(J,K,bi,bj) |
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& *_maskW(OB_Ie(J,bi,bj),J,K,bi,bj) |
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vFld(OB_Ie(J,bi,bj),J,K,bi,bj)=OBEv(J,K,bi,bj) |
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& *_maskS(OB_Ie(J,bi,bj),J,K,bi,bj) |
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uFld(OB_Ie(J,bi,bj)+1,J,K,bi,bj)=OBEu(J,K,bi,bj) |
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& *_maskW(OB_Ie(J,bi,bj),J,K,bi,bj) |
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ENDIF |
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ENDDO |
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#endif |
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#ifdef ALLOW_OBCS_WEST |
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DO J=1-Oly,sNy+Oly |
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C Western boundary |
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IF (OB_Iw(J,bi,bj).NE.0) THEN |
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uFld(OB_Iw(J,bi,bj)+1,J,K,bi,bj)=OBWu(J,K,bi,bj) |
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& *_maskW(OB_Iw(J,bi,bj)+1,J,K,bi,bj) |
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vFld(OB_Iw(J,bi,bj),J,K,bi,bj)=OBWv(J,K,bi,bj) |
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& *_maskS(OB_Iw(J,bi,bj),J,K,bi,bj) |
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uFld(OB_Iw(J,bi,bj),J,K,bi,bj)=OBWu(J,K,bi,bj) |
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& *_maskW(OB_Iw(J,bi,bj)+1,J,K,bi,bj) |
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ENDIF |
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ENDDO |
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#endif |
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#endif |
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cgmNESTING( |
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#ifdef ALLOW_NESTING_SON |
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IF ( useNESTING_SON) THEN |
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cgmporcata |
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cc ufld(2 ,:,K,bi,bj) = ufld(1,:,K,bi,bj) |
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cc ufld(3 ,:,K,bi,bj) = ufld(1,:,K,bi,bj) |
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cc ufld(3 ,:,K,bi,bj) = (ufld(2,:,K,bi,bj) +ufld(4,:,K,bi,bj) )/2. |
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cgmOK ufld(0 ,:,K,bi,bj) = ufld(1,:,K,bi,bj) |
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cgmOK ufld(-1,:,K,bi,bj) = ufld(1,:,K,bi,bj) |
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cgmOK ufld(-2,:,K,bi,bj) = ufld(1,:,K,bi,bj) |
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cgmpp ufld(snx-1,:,K,bi,bj) = ufld(snx,:,K,bi,bj) |
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cc vfld(2 ,:,K,bi,bj) = vfld(1,:,K,bi,bj) |
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cc vfld(3 ,:,K,bi,bj) = vfld(1,:,K,bi,bj) |
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cgmOK vfld( 0,:,K,bi,bj) = vfld(1,:,K,bi,bj) |
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cgmOK vfld(-1,:,K,bi,bj) = vfld(1,:,K,bi,bj) |
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cgmOK vfld(-2,:,K,bi,bj) = vfld(1,:,K,bi,bj) |
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cgmpp vfld(snx-1,:,K,bi,bj) = vfld(snx,:,K,bi,bj) |
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endif |
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#endif /* ALLOW_NESTING_SON */ |
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cgmNESTING) |
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RETURN |
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END |
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