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revision 1.141 by heimbach, Fri Feb 13 21:56:48 2009 UTC revision 1.149 by heimbach, Wed Sep 29 19:01:31 2010 UTC
# Line 15  C     !INTERFACE: Line 15  C     !INTERFACE:
15        SUBROUTINE DYNAMICS(myTime, myIter, myThid)        SUBROUTINE DYNAMICS(myTime, myIter, myThid)
16  C     !DESCRIPTION: \bv  C     !DESCRIPTION: \bv
17  C     *==========================================================*  C     *==========================================================*
18  C     | SUBROUTINE DYNAMICS                                        C     | SUBROUTINE DYNAMICS
19  C     | o Controlling routine for the explicit part of the model    C     | o Controlling routine for the explicit part of the model
20  C     |   dynamics.                                                C     |   dynamics.
21  C     *==========================================================*  C     *==========================================================*
22  C     | This routine evaluates the "dynamics" terms for each        C     | This routine evaluates the "dynamics" terms for each
23  C     | block of ocean in turn. Because the blocks of ocean have    C     | block of ocean in turn. Because the blocks of ocean have
24  C     | overlap regions they are independent of one another.        C     | overlap regions they are independent of one another.
25  C     | If terms involving lateral integrals are needed in this    C     | If terms involving lateral integrals are needed in this
26  C     | routine care will be needed. Similarly finite-difference    C     | routine care will be needed. Similarly finite-difference
27  C     | operations with stencils wider than the overlap region      C     | operations with stencils wider than the overlap region
28  C     | require special consideration.                              C     | require special consideration.
29  C     | The algorithm...  C     | The algorithm...
30  C     |  C     |
31  C     | "Correction Step"  C     | "Correction Step"
# Line 146  C     myThid :: Thread number for this i Line 146  C     myThid :: Thread number for this i
146        INTEGER myIter        INTEGER myIter
147        INTEGER myThid        INTEGER myThid
148    
149    C     !FUNCTIONS:
150    #ifdef ALLOW_DIAGNOSTICS
151          LOGICAL  DIAGNOSTICS_IS_ON
152          EXTERNAL DIAGNOSTICS_IS_ON
153    #endif
154    
155  C     !LOCAL VARIABLES:  C     !LOCAL VARIABLES:
156  C     == Local variables  C     == Local variables
157  C     fVer[UV]               o fVer: Vertical flux term - note fVer  C     fVer[UV]               o fVer: Vertical flux term - note fVer
# Line 168  C     iMin, iMax     - Ranges and sub-bl Line 174  C     iMin, iMax     - Ranges and sub-bl
174  C     jMin, jMax       are applied.  C     jMin, jMax       are applied.
175  C     bi, bj  C     bi, bj
176  C     k, kup,        - Index for layer above and below. kup and kDown  C     k, kup,        - Index for layer above and below. kup and kDown
177  C     kDown, km1       are switched with layer to be the appropriate  C     kDown, km1       are switched with layer to be the appropriate
178  C                      index into fVerTerm.  C                      index into fVerTerm.
179        _RL fVerU   (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)        _RL fVerU   (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)
180        _RL fVerV   (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)        _RL fVerV   (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2)
# Line 190  C                      index into fVerTe Line 196  C                      index into fVerTe
196        INTEGER k, km1, kp1, kup, kDown        INTEGER k, km1, kp1, kup, kDown
197    
198  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
199          LOGICAL dPhiHydDiagIsOn
200        _RL tmpFac        _RL tmpFac
201  #endif /* ALLOW_DIAGNOSTICS */  #endif /* ALLOW_DIAGNOSTICS */
202    
# Line 244  CEOP Line 251  CEOP
251       &   CALL DEBUG_ENTER( 'DYNAMICS', myThid )       &   CALL DEBUG_ENTER( 'DYNAMICS', myThid )
252  #endif  #endif
253    
254    #ifdef ALLOW_DIAGNOSTICS
255          dPhiHydDiagIsOn = .FALSE.
256          IF ( useDiagnostics )
257         &  dPhiHydDiagIsOn = DIAGNOSTICS_IS_ON( 'Um_dPHdx', myThid )
258         &               .OR. DIAGNOSTICS_IS_ON( 'Vm_dPHdy', myThid )
259    #endif
260    
261  C-- Call to routine for calculation of  C-- Call to routine for calculation of
262  C   Eliassen-Palm-flux-forced U-tendency,  C   Eliassen-Palm-flux-forced U-tendency,
263  C   if desired:  C   if desired:
# Line 310  cph) Line 324  cph)
324            fVerV  (i,j,2) = 0. _d 0            fVerV  (i,j,2) = 0. _d 0
325            phiHydF (i,j)  = 0. _d 0            phiHydF (i,j)  = 0. _d 0
326            phiHydC (i,j)  = 0. _d 0            phiHydC (i,j)  = 0. _d 0
327    #ifndef INCLUDE_PHIHYD_CALCULATION_CODE
328            dPhiHydX(i,j)  = 0. _d 0            dPhiHydX(i,j)  = 0. _d 0
329            dPhiHydY(i,j)  = 0. _d 0            dPhiHydY(i,j)  = 0. _d 0
330    #endif
331            phiSurfX(i,j)  = 0. _d 0            phiSurfX(i,j)  = 0. _d 0
332            phiSurfY(i,j)  = 0. _d 0            phiSurfY(i,j)  = 0. _d 0
333            guDissip(i,j)  = 0. _d 0            guDissip(i,j)  = 0. _d 0
334            gvDissip(i,j)  = 0. _d 0            gvDissip(i,j)  = 0. _d 0
335  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
336  # ifdef NONLIN_FRSURF            phiHydLow(i,j,bi,bj) = 0. _d 0
337    # if (defined NONLIN_FRSURF) && (defined MOM_FLUXFORM)
338  #  ifndef DISABLE_RSTAR_CODE  #  ifndef DISABLE_RSTAR_CODE
339            dWtransC(i,j,bi,bj) = 0. _d 0            dWtransC(i,j,bi,bj) = 0. _d 0
340            dWtransU(i,j,bi,bj) = 0. _d 0            dWtransU(i,j,bi,bj) = 0. _d 0
# Line 394  C--       kDown  Cycles through 2,1 to p Line 411  C--       kDown  Cycles through 2,1 to p
411            kup  = 1+MOD(k+1,2)            kup  = 1+MOD(k+1,2)
412            kDown= 1+MOD(k,2)            kDown= 1+MOD(k,2)
413    
414  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
415           kkey = (idynkey-1)*Nr + k           kkey = (idynkey-1)*Nr + k
416  c  c
417  CADJ STORE totphihyd (:,:,k,bi,bj)  CADJ STORE totphihyd (:,:,k,bi,bj)
418  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
419    CADJ STORE phihydlow (:,:,bi,bj)
420    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
421  CADJ STORE theta (:,:,k,bi,bj)  CADJ STORE theta (:,:,k,bi,bj)
422  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
423  CADJ STORE salt  (:,:,k,bi,bj)  CADJ STORE salt  (:,:,k,bi,bj)
# Line 425  CADJ STORE gu(:,:,k,bi,bj) Line 444  CADJ STORE gu(:,:,k,bi,bj)
444  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
445  CADJ STORE gv(:,:,k,bi,bj)  CADJ STORE gv(:,:,k,bi,bj)
446  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
447    #  ifndef ALLOW_ADAMSBASHFORTH_3
448  CADJ STORE gunm1(:,:,k,bi,bj)  CADJ STORE gunm1(:,:,k,bi,bj)
449  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
450  CADJ STORE gvnm1(:,:,k,bi,bj)  CADJ STORE gvnm1(:,:,k,bi,bj)
451  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
452    #  else
453    CADJ STORE gunm(:,:,k,bi,bj,1)
454    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
455    CADJ STORE gunm(:,:,k,bi,bj,2)
456    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
457    CADJ STORE gvnm(:,:,k,bi,bj,1)
458    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
459    CADJ STORE gvnm(:,:,k,bi,bj,2)
460    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
461    #  endif
462  #  ifdef ALLOW_CD_CODE  #  ifdef ALLOW_CD_CODE
463  CADJ STORE unm1(:,:,k,bi,bj)  CADJ STORE unm1(:,:,k,bi,bj)
464  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
# Line 448  CADJ &     = comlev1_bibj_k, key=kkey, b Line 478  CADJ &     = comlev1_bibj_k, key=kkey, b
478  # endif  # endif
479  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
480    
481  C--      Integrate hydrostatic balance for phiHyd with BC of  C--      Integrate hydrostatic balance for phiHyd with BC of
482  C        phiHyd(z=0)=0  C        phiHyd(z=0)=0
483           IF ( implicitIntGravWave ) THEN           IF ( implicitIntGravWave ) THEN
484             CALL CALC_PHI_HYD(             CALL CALC_PHI_HYD(
# Line 465  C        phiHyd(z=0)=0 Line 495  C        phiHyd(z=0)=0
495       O        phiHydC, dPhiHydX, dPhiHydY,       O        phiHydC, dPhiHydX, dPhiHydY,
496       I        myTime, myIter, myThid )       I        myTime, myIter, myThid )
497           ENDIF           ENDIF
498    #ifdef ALLOW_DIAGNOSTICS
499             IF ( dPhiHydDiagIsOn ) THEN
500               tmpFac = -1. _d 0
501               CALL DIAGNOSTICS_SCALE_FILL( dPhiHydX, tmpFac, 1,
502         &                           'Um_dPHdx', k, 1, 2, bi, bj, myThid )
503               CALL DIAGNOSTICS_SCALE_FILL( dPhiHydY, tmpFac, 1,
504         &                           'Vm_dPHdy', k, 1, 2, bi, bj, myThid )
505             ENDIF
506    #endif /* ALLOW_DIAGNOSTICS */
507    
508  C--      Calculate accelerations in the momentum equations (gU, gV, ...)  C--      Calculate accelerations in the momentum equations (gU, gV, ...)
509  C        and step forward storing the result in gU, gV, etc...  C        and step forward storing the result in gU, gV, etc...
510           IF ( momStepping ) THEN           IF ( momStepping ) THEN
511  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
512  # ifdef NONLIN_FRSURF  # if (defined NONLIN_FRSURF) && (defined MOM_FLUXFORM)
513  #  ifndef DISABLE_RSTAR_CODE  #  ifndef DISABLE_RSTAR_CODE
514  CADJ STORE dWtransC(:,:,bi,bj)  CADJ STORE dWtransC(:,:,bi,bj)
515  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
# Line 494  C Line 533  C
533             ELSE             ELSE
534  #ifdef ALLOW_MOM_VECINV  #ifdef ALLOW_MOM_VECINV
535  C  C
536  # ifdef ALLOW_AUTODIFF_TAMC  # ifdef ALLOW_AUTODIFF_TAMC
537  #  ifdef NONLIN_FRSURF  #  ifdef NONLIN_FRSURF
538  CADJ STORE fVerU(:,:,:)  CADJ STORE fVerU(:,:,:)
539  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
# Line 532  C--     end of dynamics k loop (1:Nr) Line 571  C--     end of dynamics k loop (1:Nr)
571          ENDDO          ENDDO
572    
573  C--     Implicit Vertical advection & viscosity  C--     Implicit Vertical advection & viscosity
574  #if (defined (INCLUDE_IMPLVERTADV_CODE) && defined (ALLOW_MOM_COMMON))  #if (defined (INCLUDE_IMPLVERTADV_CODE) && \
575         defined (ALLOW_MOM_COMMON) && !(defined ALLOW_AUTODIFF_TAMC))
576          IF ( momImplVertAdv ) THEN          IF ( momImplVertAdv ) THEN
577            CALL MOM_U_IMPLICIT_R( kappaRU,            CALL MOM_U_IMPLICIT_R( kappaRU,
578       I                           bi, bj, myTime, myIter, myThid )       I                           bi, bj, myTime, myIter, myThid )
# Line 629  Cml( Line 669  Cml(
669  C     In order to compare the variance of phiHydLow of a p/z-coordinate  C     In order to compare the variance of phiHydLow of a p/z-coordinate
670  C     run with etaH of a z/p-coordinate run the drift of phiHydLow  C     run with etaH of a z/p-coordinate run the drift of phiHydLow
671  C     has to be removed by something like the following subroutine:  C     has to be removed by something like the following subroutine:
672  C      CALL REMOVE_MEAN_RL( 1, phiHydLow, maskH, maskH, rA, drF,  C      CALL REMOVE_MEAN_RL( 1, phiHydLow, maskInC, maskInC, rA, drF,
673  C     &                'phiHydLow', myThid )  C     &                     'phiHydLow', myTime, myThid )
674  Cml)  Cml)
675    
676  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
# Line 671  Cml) Line 711  Cml)
711  #endif  #endif
712    
713  #ifdef DYNAMICS_GUGV_EXCH_CHECK  #ifdef DYNAMICS_GUGV_EXCH_CHECK
714  C- jmc: For safety checking only: This Exchange here should not change  C- jmc: For safety checking only: This Exchange here should not change
715  C       the solution. If solution changes, it means something is wrong,  C       the solution. If solution changes, it means something is wrong,
716  C       but it does not mean that it is less wrong with this exchange.  C       but it does not mean that it is less wrong with this exchange.
717        IF ( debugLevel .GT. debLevB ) THEN        IF ( debugLevel .GT. debLevB ) THEN
718         CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid)         CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid)
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