/[MITgcm]/MITgcm/model/src/dynamics.F
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revision 1.124 by jmc, Sun Sep 11 20:52:09 2005 UTC revision 1.133 by heimbach, Wed May 31 19:53:28 2006 UTC
# Line 3  C $Name$ Line 3  C $Name$
3    
4  #include "PACKAGES_CONFIG.h"  #include "PACKAGES_CONFIG.h"
5  #include "CPP_OPTIONS.h"  #include "CPP_OPTIONS.h"
6    #ifdef ALLOW_OBCS
7    # include "OBCS_OPTIONS.h"
8    #endif
9    
10    #undef DYNAMICS_GUGV_EXCH_CHECK
11    
12  CBOP  CBOP
13  C     !ROUTINE: DYNAMICS  C     !ROUTINE: DYNAMICS
# Line 86  C     == Global variables === Line 91  C     == Global variables ===
91  # ifdef ALLOW_KPP  # ifdef ALLOW_KPP
92  #  include "KPP.h"  #  include "KPP.h"
93  # endif  # endif
94    # ifdef ALLOW_PTRACERS
95    #  include "PTRACERS_SIZE.h"
96    #  include "PTRACERS.h"
97    # endif
98    # ifdef ALLOW_OBCS
99    #  include "OBCS.h"
100    #  ifdef ALLOW_PTRACERS
101    #   include "OBCS_PTRACERS.h"
102    #  endif
103    # endif
104    # ifdef ALLOW_MOM_FLUXFORM
105    #  include "MOM_FLUXFORM.h"
106    # endif
107  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
108    
109  C     !CALLING SEQUENCE:  C     !CALLING SEQUENCE:
# Line 296  cph) Line 314  cph)
314            phiSurfY(i,j)  = 0. _d 0            phiSurfY(i,j)  = 0. _d 0
315            guDissip(i,j)  = 0. _d 0            guDissip(i,j)  = 0. _d 0
316            gvDissip(i,j)  = 0. _d 0            gvDissip(i,j)  = 0. _d 0
317    #ifdef ALLOW_AUTODIFF_TAMC
318    cph(
319    c--   need some re-initialisation here to break dependencies
320    cph)
321    # ifdef NONLIN_FRSURF
322    #  ifndef DISABLE_RSTAR_CODE
323              dWtransC(i,j,bi,bj)  = 0. _d 0
324              dWtransU(i,j,bi,bj)  = 0. _d 0
325              dWtransV(i,j,bi,bj)  = 0. _d 0
326    #  endif
327    # endif /* NONLIN_FRSURF */
328    #endif /* ALLOW_AUTODIFF_TAMC */
329           ENDDO           ENDDO
330          ENDDO          ENDDO
331    
# Line 341  C--      Calculate the total vertical di Line 371  C--      Calculate the total vertical di
371    
372  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
373  CADJ STORE KappaRU(:,:,:)  CADJ STORE KappaRU(:,:,:)
374  CADJ &                 = comlev1_bibj, key=idynkey, byte=isbyte  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte
375  CADJ STORE KappaRV(:,:,:)  CADJ STORE KappaRV(:,:,:)
376  CADJ &                 = comlev1_bibj, key=idynkey, byte=isbyte  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte
377  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
378    
379  C--     Start of dynamics loop  C--     Start of dynamics loop
# Line 367  CADJ STORE theta (:,:,k,bi,bj) Line 397  CADJ STORE theta (:,:,k,bi,bj)
397  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
398  CADJ STORE salt  (:,:,k,bi,bj)  CADJ STORE salt  (:,:,k,bi,bj)
399  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
400    CADJ STORE gt(:,:,k,bi,bj)
401    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
402    CADJ STORE gs(:,:,k,bi,bj)
403    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
404    # ifdef NONLIN_FRSURF
405    cph-test
406    CADJ STORE  phiHydC (:,:)
407    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
408    CADJ STORE  phiHydF (:,:)
409    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
410    CADJ STORE  gudissip (:,:)
411    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
412    CADJ STORE  gvdissip (:,:)
413    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
414    CADJ STORE  fVerU (:,:,:)
415    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
416    CADJ STORE  fVerV (:,:,:)
417    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
418    CADJ STORE gu(:,:,k,bi,bj)
419    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
420    CADJ STORE gv(:,:,k,bi,bj)
421    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
422    CADJ STORE gunm1(:,:,k,bi,bj)
423    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
424    CADJ STORE gvnm1(:,:,k,bi,bj)
425    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
426    #   ifndef DISABLE_RSTAR_CODE
427    CADJ STORE dwtransc(:,:,bi,bj)
428    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
429    CADJ STORE dwtransu(:,:,bi,bj)
430    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
431    CADJ STORE dwtransv(:,:,bi,bj)
432    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
433    #   endif
434    #  ifdef ALLOW_CD_CODE
435    CADJ STORE unm1(:,:,k,bi,bj)
436    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
437    CADJ STORE vnm1(:,:,k,bi,bj)
438    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
439    CADJ STORE uVelD(:,:,k,bi,bj)
440    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
441    CADJ STORE vVelD(:,:,k,bi,bj)
442    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
443    #  endif
444    # endif
445  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
446    
447  C--      Integrate hydrostatic balance for phiHyd with BC of  C--      Integrate hydrostatic balance for phiHyd with BC of
448  C        phiHyd(z=0)=0  C        phiHyd(z=0)=0
449           CALL CALC_PHI_HYD(           IF ( implicitIntGravWave ) THEN
450               CALL CALC_PHI_HYD(
451         I        bi,bj,iMin,iMax,jMin,jMax,k,
452         I        gT, gS,
453         U        phiHydF,
454         O        phiHydC, dPhiHydX, dPhiHydY,
455         I        myTime, myIter, myThid )
456             ELSE
457               CALL CALC_PHI_HYD(
458       I        bi,bj,iMin,iMax,jMin,jMax,k,       I        bi,bj,iMin,iMax,jMin,jMax,k,
459       I        theta, salt,       I        theta, salt,
460       U        phiHydF,       U        phiHydF,
461       O        phiHydC, dPhiHydX, dPhiHydY,       O        phiHydC, dPhiHydX, dPhiHydY,
462       I        myTime, myIter, myThid )       I        myTime, myIter, myThid )
463             ENDIF
464    
465  C--      Calculate accelerations in the momentum equations (gU, gV, ...)  C--      Calculate accelerations in the momentum equations (gU, gV, ...)
466  C        and step forward storing the result in gU, gV, etc...  C        and step forward storing the result in gU, gV, etc...
467           IF ( momStepping ) THEN           IF ( momStepping ) THEN
468               IF (.NOT. vectorInvariantMomentum) THEN
469  #ifdef ALLOW_MOM_FLUXFORM  #ifdef ALLOW_MOM_FLUXFORM
470             IF (.NOT. vectorInvariantMomentum) CALL MOM_FLUXFORM(  C
471    # ifdef ALLOW_AUTODIFF_TAMC
472    #  ifdef NONLIN_FRSURF
473    #   ifndef DISABLE_RSTAR_CODE
474    CADJ STORE dwtransc(:,:,bi,bj)
475    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
476    CADJ STORE dwtransu(:,:,bi,bj)
477    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
478    CADJ STORE dwtransv(:,:,bi,bj)
479    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
480    #   endif
481    #  endif
482    # endif /* ALLOW_AUTODIFF_TAMC */
483    C
484                  CALL MOM_FLUXFORM(
485       I         bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown,       I         bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown,
486       I         KappaRU, KappaRV,       I         KappaRU, KappaRV,
487       U         fVerU, fVerV,       U         fVerU, fVerV,
488       O         guDissip, gvDissip,       O         guDissip, gvDissip,
489       I         myTime, myIter, myThid)       I         myTime, myIter, myThid)
490  #endif  #endif
491               ELSE
492  #ifdef ALLOW_MOM_VECINV  #ifdef ALLOW_MOM_VECINV
493             IF (vectorInvariantMomentum) CALL MOM_VECINV(  C
494    # ifdef ALLOW_AUTODIFF_TAMC
495    #  ifdef NONLIN_FRSURF
496    CADJ STORE fVerU(:,:,:)
497    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
498    CADJ STORE fVerV(:,:,:)
499    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
500    #  endif
501    # endif /* ALLOW_AUTODIFF_TAMC */
502    C
503                 CALL MOM_VECINV(
504       I         bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown,       I         bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown,
505       I         KappaRU, KappaRV,       I         KappaRU, KappaRV,
506       U         fVerU, fVerV,       U         fVerU, fVerV,
507       O         guDissip, gvDissip,       O         guDissip, gvDissip,
508       I         myTime, myIter, myThid)       I         myTime, myIter, myThid)
509  #endif  #endif
510               ENDIF
511    C
512             CALL TIMESTEP(             CALL TIMESTEP(
513       I         bi,bj,iMin,iMax,jMin,jMax,k,       I         bi,bj,iMin,iMax,jMin,jMax,k,
514       I         dPhiHydX,dPhiHydY, phiSurfX, phiSurfY,       I         dPhiHydX,dPhiHydY, phiSurfX, phiSurfY,
# Line 417  C--     end of dynamics k loop (1:Nr) Line 529  C--     end of dynamics k loop (1:Nr)
529          ENDDO          ENDDO
530    
531  C--     Implicit Vertical advection & viscosity  C--     Implicit Vertical advection & viscosity
532  #ifdef INCLUDE_IMPLVERTADV_CODE  #if (defined (INCLUDE_IMPLVERTADV_CODE) && defined (ALLOW_MOM_COMMON))
533          IF ( momImplVertAdv ) THEN          IF ( momImplVertAdv ) THEN
534            CALL MOM_U_IMPLICIT_R( kappaRU,            CALL MOM_U_IMPLICIT_R( kappaRU,
535       I                           bi, bj, myTime, myIter, myThid )       I                           bi, bj, myTime, myIter, myThid )
# Line 491  C---+----1----+----2----+----3----+----4 Line 603  C---+----1----+----2----+----3----+----4
603    
604  #ifdef ALLOW_NONHYDROSTATIC  #ifdef ALLOW_NONHYDROSTATIC
605  C--   Step forward W field in N-H algorithm  C--   Step forward W field in N-H algorithm
606        IF ( momStepping .AND. nonHydrostatic ) THEN        IF ( nonHydrostatic ) THEN
607  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
608           IF ( debugLevel .GE. debLevB )           IF ( debugLevel .GE. debLevB )
609       &     CALL DEBUG_CALL('CALC_GW', myThid )       &     CALL DEBUG_CALL('CALC_GW', myThid )
610  #endif  #endif
611           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)
612           CALL CALC_GW( myTime, myIter, myThid )           CALL CALC_GW( myTime, myIter, myThid )
          CALL TIMER_STOP ('CALC_GW          [DYNAMICS]',myThid)  
613        ENDIF        ENDIF
614          IF ( nonHydrostatic.OR.implicitIntGravWave )
615         &   CALL TIMESTEP_WVEL( myTime, myIter, myThid )
616          IF ( nonHydrostatic )
617         &   CALL TIMER_STOP ('CALC_GW          [DYNAMICS]',myThid)
618  #endif  #endif
619    
620  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
# Line 513  C     &                'phiHydLow', myTh Line 628  C     &                'phiHydLow', myTh
628  Cml)  Cml)
629    
630  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
631        IF ( usediagnostics ) THEN        IF ( useDiagnostics ) THEN
632    
633         CALL DIAGNOSTICS_FILL(totPhihyd,'PHIHYD  ',0,Nr,0,1,1,myThid)         CALL DIAGNOSTICS_FILL(totPhihyd,'PHIHYD  ',0,Nr,0,1,1,myThid)
634         CALL DIAGNOSTICS_FILL(phiHydLow,'PHIBOT  ',0, 1,0,1,1,myThid)         CALL DIAGNOSTICS_FILL(phiHydLow,'PHIBOT  ',0, 1,0,1,1,myThid)
# Line 549  Cml) Line 664  Cml)
664        ENDIF        ENDIF
665  #endif  #endif
666    
667    #ifdef DYNAMICS_GUGV_EXCH_CHECK
668    C- jmc: For safety checking only: This Exchange here should not change
669    C       the solution. If solution changes, it means something is wrong,
670    C       but it does not mean that it is less wrong with this exchange.
671          IF ( debugLevel .GT. debLevB ) THEN
672           CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid)
673          ENDIF
674    #endif
675    
676  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
677        IF ( debugLevel .GE. debLevB )        IF ( debugLevel .GE. debLevB )
678       &   CALL DEBUG_LEAVE( 'DYNAMICS', myThid )       &   CALL DEBUG_LEAVE( 'DYNAMICS', myThid )

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