/[MITgcm]/MITgcm/pkg/mom_vecinv/mom_vecinv.F
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revision 1.9 by heimbach, Sun Oct 26 01:01:23 2003 UTC revision 1.19 by adcroft, Wed May 26 14:50:10 2004 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3    
4    #include "PACKAGES_CONFIG.h"
5  #include "CPP_OPTIONS.h"  #include "CPP_OPTIONS.h"
6    
7        SUBROUTINE MOM_VECINV(        SUBROUTINE MOM_VECINV(
8       I        bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown,       I        bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown,
9       I        dPhiHydX,dPhiHydY,KappaRU,KappaRV,       I        dPhiHydX,dPhiHydY,KappaRU,KappaRV,
10       U        fVerU, fVerV,       U        fVerU, fVerV,
11       I        myCurrentTime, myIter, myThid)       I        myTime, myIter, myThid)
12  C     /==========================================================\  C     /==========================================================\
13  C     | S/R MOM_VECINV                                           |  C     | S/R MOM_VECINV                                           |
14  C     | o Form the right hand-side of the momentum equation.     |  C     | o Form the right hand-side of the momentum equation.     |
# Line 51  C     myThid - Instance number for this Line 52  C     myThid - Instance number for this
52        _RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)        _RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)
53        _RL fVerV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)        _RL fVerV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)
54        INTEGER kUp,kDown        INTEGER kUp,kDown
55        _RL     myCurrentTime        _RL     myTime
56        INTEGER myIter        INTEGER myIter
57        INTEGER myThid        INTEGER myThid
58        INTEGER bi,bj,iMin,iMax,jMin,jMax        INTEGER bi,bj,iMin,iMax,jMin,jMax
59    
60  #ifndef DISABLE_MOM_VECINV  #ifdef ALLOW_MOM_VECINV
61    
62  C     == Functions ==  C     == Functions ==
63        LOGICAL  DIFFERENT_MULTIPLE        LOGICAL  DIFFERENT_MULTIPLE
# Line 117  C     xxxFac - On-off tracer parameters Line 118  C     xxxFac - On-off tracer parameters
118        _RL  mtFacV        _RL  mtFacV
119        _RL wVelBottomOverride        _RL wVelBottomOverride
120        LOGICAL bottomDragTerms        LOGICAL bottomDragTerms
121          LOGICAL writeDiag
122        _RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
123        _RL omega3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL omega3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
124        _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
# Line 135  C--   (at least in part) Line 137  C--   (at least in part)
137        IF ( k .EQ. 1 ) rVelMaskOverride=freeSurfFac        IF ( k .EQ. 1 ) rVelMaskOverride=freeSurfFac
138        wVelBottomOverride=1.        wVelBottomOverride=1.
139        IF (k.EQ.Nr) wVelBottomOverride=0.        IF (k.EQ.Nr) wVelBottomOverride=0.
140          writeDiag = DIFFERENT_MULTIPLE(diagFreq, myTime,
141         &                                         myTime-deltaTClock)
142    
143  C     Initialise intermediate terms  C     Initialise intermediate terms
144        DO J=1-OLy,sNy+OLy        DO J=1-OLy,sNy+OLy
# Line 229  C note (jmc) : Dissipation and Vort3 adv Line 233  C note (jmc) : Dissipation and Vort3 adv
233  C              use the same maskZ (and hFacZ)  => needs 2 call(s)  C              use the same maskZ (and hFacZ)  => needs 2 call(s)
234  c     CALL MOM_VI_HFACZ_DISS(bi,bj,k,hFacZ,r_hFacZ,myThid)  c     CALL MOM_VI_HFACZ_DISS(bi,bj,k,hFacZ,r_hFacZ,myThid)
235    
236        CALL MOM_VI_CALC_KE(bi,bj,k,uFld,vFld,KE,myThid)        CALL MOM_CALC_KE(bi,bj,k,2,uFld,vFld,KE,myThid)
237    
238        CALL MOM_VI_CALC_HDIV(bi,bj,k,uFld,vFld,hDiv,myThid)        CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid)
239    
240        CALL MOM_VI_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)        CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)
241    
242  c     CALL MOM_VI_CALC_ABSVORT3(bi,bj,k,vort3,omega3,myThid)  c     CALL MOM_CALC_ABSVORT3(bi,bj,k,vort3,omega3,myThid)
243    
244        IF (momViscosity) THEN        IF (momViscosity) THEN
245  C      Calculate del^2 u and del^2 v for bi-harmonic term  C      Calculate del^2 u and del^2 v for bi-harmonic term
246         IF (viscA4.NE.0.) THEN         IF (viscA4.NE.0.
247         &     .OR. viscA4Grid.NE.0.
248         &     .OR. viscC4leith.NE.0.
249         &    ) THEN
250           CALL MOM_VI_DEL2UV(bi,bj,k,hDiv,vort3,hFacZ,           CALL MOM_VI_DEL2UV(bi,bj,k,hDiv,vort3,hFacZ,
251       O                      del2u,del2v,       O                      del2u,del2v,
252       &                      myThid)       &                      myThid)
253           CALL MOM_VI_CALC_HDIV(bi,bj,k,del2u,del2v,dStar,myThid)           CALL MOM_CALC_HDIV(bi,bj,k,2,del2u,del2v,dStar,myThid)
254           CALL MOM_VI_CALC_RELVORT3(           CALL MOM_CALC_RELVORT3(
255       &                         bi,bj,k,del2u,del2v,hFacZ,zStar,myThid)       &                         bi,bj,k,del2u,del2v,hFacZ,zStar,myThid)
256         ENDIF         ENDIF
257  C      Calculate dissipation terms for U and V equations  C      Calculate dissipation terms for U and V equations
258  C      in terms of vorticity and divergence  C      in terms of vorticity and divergence
259         IF (viscAh.NE.0. .OR. viscA4.NE.0.) THEN         IF (viscAh.NE.0. .OR. viscA4.NE.0.
260         &    .OR.  viscAhGrid.NE.0. .OR. viscA4Grid.NE.0.
261         &    .OR.  viscC2leith.NE.0. .OR. viscC4leith.NE.0.
262         &    ) THEN
263           CALL MOM_VI_HDISSIP(bi,bj,k,hDiv,vort3,hFacZ,dStar,zStar,           CALL MOM_VI_HDISSIP(bi,bj,k,hDiv,vort3,hFacZ,dStar,zStar,
264       O                       uDiss,vDiss,       O                       uDiss,vDiss,
265       &                       myThid)       &                       myThid)
# Line 401  C--   Horizontal Coriolis terms Line 411  C--   Horizontal Coriolis terms
411           gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)           gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)
412          ENDDO          ENDDO
413         ENDDO         ENDDO
414           IF ( writeDiag ) THEN
415            CALL WRITE_LOCAL_RL('fV','I10',1,uCf,bi,bj,k,myIter,myThid)
416            CALL WRITE_LOCAL_RL('fU','I10',1,vCf,bi,bj,k,myIter,myThid)
417           ENDIF
418        ENDIF        ENDIF
419    
420        IF (momAdvection) THEN        IF (momAdvection) THEN
# Line 424  c      CALL MOM_VI_V_CORIOLIS_C4(bi,bj,K Line 438  c      CALL MOM_VI_V_CORIOLIS_C4(bi,bj,K
438          ENDDO          ENDDO
439         ENDDO         ENDDO
440    
441           IF ( writeDiag ) THEN
442            CALL WRITE_LOCAL_RL('zV','I10',1,uCf,bi,bj,k,myIter,myThid)
443            CALL WRITE_LOCAL_RL('zU','I10',1,vCf,bi,bj,k,myIter,myThid)
444           ENDIF
445  #ifdef ALLOW_TIMEAVE  #ifdef ALLOW_TIMEAVE
446    #ifndef HRCUBE
447         IF (taveFreq.GT.0.) THEN         IF (taveFreq.GT.0.) THEN
448           CALL TIMEAVE_CUMUL_1K1T(uZetatave,vCf,deltaTClock,           CALL TIMEAVE_CUMUL_1K1T(uZetatave,vCf,deltaTClock,
449       &                           Nr, k, bi, bj, myThid)       &                           Nr, k, bi, bj, myThid)
450           CALL TIMEAVE_CUMUL_1K1T(vZetatave,uCf,deltaTClock,           CALL TIMEAVE_CUMUL_1K1T(vZetatave,uCf,deltaTClock,
451       &                           Nr, k, bi, bj, myThid)       &                           Nr, k, bi, bj, myThid)
452         ENDIF         ENDIF
453  #endif  #endif /* ALLOW_TIMEAVE */
454    #endif /* ndef HRCUBE */
455    
456  C--   Vertical shear terms (-w*du/dr & -w*dv/dr)  C--   Vertical shear terms (-w*du/dr & -w*dv/dr)
457         CALL MOM_VI_U_VERTSHEAR(bi,bj,K,uVel,wVel,uCf,myThid)         IF ( .NOT. momImplVertAdv ) THEN
458         DO j=jMin,jMax          CALL MOM_VI_U_VERTSHEAR(bi,bj,K,uVel,wVel,uCf,myThid)
459          DO i=iMin,iMax          DO j=jMin,jMax
460           gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+uCf(i,j)           DO i=iMin,iMax
461              gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+uCf(i,j)
462             ENDDO
463            ENDDO
464            CALL MOM_VI_V_VERTSHEAR(bi,bj,K,vVel,wVel,vCf,myThid)
465            DO j=jMin,jMax
466             DO i=iMin,iMax
467              gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)
468             ENDDO
469          ENDDO          ENDDO
470         ENDDO         ENDIF
        CALL MOM_VI_V_VERTSHEAR(bi,bj,K,vVel,wVel,vCf,myThid)  
        DO j=jMin,jMax  
         DO i=iMin,iMax  
          gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)  
         ENDDO  
        ENDDO  
471    
472  C--   Bernoulli term  C--   Bernoulli term
473         CALL MOM_VI_U_GRAD_KE(bi,bj,K,KE,uCf,myThid)         CALL MOM_VI_U_GRAD_KE(bi,bj,K,KE,uCf,myThid)
# Line 460  C--   Bernoulli term Line 482  C--   Bernoulli term
482           gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)           gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vCf(i,j)
483          ENDDO          ENDDO
484         ENDDO         ENDDO
485           IF ( writeDiag ) THEN
486            CALL WRITE_LOCAL_RL('KEx','I10',1,uCf,bi,bj,k,myIter,myThid)
487            CALL WRITE_LOCAL_RL('KEy','I10',1,vCf,bi,bj,k,myIter,myThid)
488           ENDIF
489    
490  C--   end if momAdvection  C--   end if momAdvection
491        ENDIF        ENDIF
492    
# Line 472  C--   Set du/dt & dv/dt on boundaries to Line 499  C--   Set du/dt & dv/dt on boundaries to
499        ENDDO        ENDDO
500    
501    
502        IF (        IF ( writeDiag ) THEN
      &  DIFFERENT_MULTIPLE(diagFreq,myCurrentTime,  
      &                     myCurrentTime-deltaTClock)  
      & ) THEN  
503         CALL WRITE_LOCAL_RL('Ds','I10',1,strain,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('Ds','I10',1,strain,bi,bj,k,myIter,myThid)
504         CALL WRITE_LOCAL_RL('Dt','I10',1,tension,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('Dt','I10',1,tension,bi,bj,k,myIter,myThid)
        CALL WRITE_LOCAL_RL('fV','I10',1,uCf,bi,bj,k,myIter,myThid)  
        CALL WRITE_LOCAL_RL('fU','I10',1,vCf,bi,bj,k,myIter,myThid)  
505         CALL WRITE_LOCAL_RL('Du','I10',1,uDiss,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('Du','I10',1,uDiss,bi,bj,k,myIter,myThid)
506         CALL WRITE_LOCAL_RL('Dv','I10',1,vDiss,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('Dv','I10',1,vDiss,bi,bj,k,myIter,myThid)
507         CALL WRITE_LOCAL_RL('Z3','I10',1,vort3,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('Z3','I10',1,vort3,bi,bj,k,myIter,myThid)
# Line 488  c      CALL WRITE_LOCAL_RL('W3','I10',1, Line 510  c      CALL WRITE_LOCAL_RL('W3','I10',1,
510         CALL WRITE_LOCAL_RL('D','I10',1,hdiv,bi,bj,k,myIter,myThid)         CALL WRITE_LOCAL_RL('D','I10',1,hdiv,bi,bj,k,myIter,myThid)
511        ENDIF        ENDIF
512    
513  #endif /* DISABLE_MOM_VECINV */  #endif /* ALLOW_MOM_VECINV */
514    
515        RETURN        RETURN
516        END        END
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