/[MITgcm]/MITgcm/model/src/dynamics.F
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revision 1.145 by jmc, Wed Jan 20 03:50:56 2010 UTC revision 1.159 by mlosch, Tue Oct 25 15:09:49 2011 UTC
# Line 96  C     == Global variables === Line 96  C     == Global variables ===
96  #  include "PTRACERS_FIELDS.h"  #  include "PTRACERS_FIELDS.h"
97  # endif  # endif
98  # ifdef ALLOW_OBCS  # ifdef ALLOW_OBCS
99  #  include "OBCS.h"  #  include "OBCS_FIELDS.h"
100  #  ifdef ALLOW_PTRACERS  #  ifdef ALLOW_PTRACERS
101  #   include "OBCS_PTRACERS.h"  #   include "OBCS_PTRACERS.h"
102  #  endif  #  endif
# Line 247  C--- Line 247  C---
247  CEOP  CEOP
248    
249  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
250        IF ( debugLevel .GE. debLevB )        IF (debugMode) CALL DEBUG_ENTER( 'DYNAMICS', myThid )
      &   CALL DEBUG_ENTER( 'DYNAMICS', myThid )  
251  #endif  #endif
252    
253  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
# Line 265  C   if desired: Line 264  C   if desired:
264        CALL CALC_EP_FORCING(myThid)        CALL CALC_EP_FORCING(myThid)
265  #endif  #endif
266    
267    #ifdef ALLOW_AUTODIFF_MONITOR_DIAG
268          CALL DUMMY_IN_DYNAMICS( mytime, myiter, myThid )
269    #endif
270    
271  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
272  C--   HPF directive to help TAMC  C--   HPF directive to help TAMC
273  CHPF$ INDEPENDENT  CHPF$ INDEPENDENT
# Line 324  cph) Line 327  cph)
327            fVerV  (i,j,2) = 0. _d 0            fVerV  (i,j,2) = 0. _d 0
328            phiHydF (i,j)  = 0. _d 0            phiHydF (i,j)  = 0. _d 0
329            phiHydC (i,j)  = 0. _d 0            phiHydC (i,j)  = 0. _d 0
330    #ifndef INCLUDE_PHIHYD_CALCULATION_CODE
331            dPhiHydX(i,j)  = 0. _d 0            dPhiHydX(i,j)  = 0. _d 0
332            dPhiHydY(i,j)  = 0. _d 0            dPhiHydY(i,j)  = 0. _d 0
333    #endif
334            phiSurfX(i,j)  = 0. _d 0            phiSurfX(i,j)  = 0. _d 0
335            phiSurfY(i,j)  = 0. _d 0            phiSurfY(i,j)  = 0. _d 0
336            guDissip(i,j)  = 0. _d 0            guDissip(i,j)  = 0. _d 0
337            gvDissip(i,j)  = 0. _d 0            gvDissip(i,j)  = 0. _d 0
338  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
339            phiHydLow(i,j,bi,bj) = 0. _d 0            phiHydLow(i,j,bi,bj) = 0. _d 0
340  # ifdef NONLIN_FRSURF  # if (defined NONLIN_FRSURF) && (defined ALLOW_MOM_FLUXFORM)
341  #  ifndef DISABLE_RSTAR_CODE  #  ifndef DISABLE_RSTAR_CODE
342            dWtransC(i,j,bi,bj) = 0. _d 0            dWtransC(i,j,bi,bj) = 0. _d 0
343            dWtransU(i,j,bi,bj) = 0. _d 0            dWtransU(i,j,bi,bj) = 0. _d 0
# Line 350  C--     Start computation of dynamics Line 355  C--     Start computation of dynamics
355          jMax = sNy+1          jMax = sNy+1
356    
357  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
358  CADJ STORE wvel (:,:,:,bi,bj) =  CADJ STORE wvel (:,:,:,bi,bj) =
359  CADJ &     comlev1_bibj, key=idynkey, byte=isbyte  CADJ &     comlev1_bibj, key=idynkey, byte=isbyte
360  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
361    
# Line 368  C       (note: this loop will be replace Line 373  C       (note: this loop will be replace
373  CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte  CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte
374  CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte  CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte
375  #ifdef ALLOW_KPP  #ifdef ALLOW_KPP
376  CADJ STORE KPPviscAz (:,:,:,bi,bj)  CADJ STORE KPPviscAz (:,:,:,bi,bj)
377  CADJ &                 = comlev1_bibj, key=idynkey, byte=isbyte  CADJ &                 = comlev1_bibj, key=idynkey, byte=isbyte
378  #endif /* ALLOW_KPP */  #endif /* ALLOW_KPP */
379  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
# Line 391  C--     Calculate the total vertical vis Line 396  C--     Calculate the total vertical vis
396  #endif  #endif
397    
398  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
399  CADJ STORE KappaRU(:,:,:)  CADJ STORE KappaRU(:,:,:)
400  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte
401  CADJ STORE KappaRV(:,:,:)  CADJ STORE KappaRV(:,:,:)
402  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte  CADJ &     = comlev1_bibj, key=idynkey, byte=isbyte
403  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
404    
405    #ifdef ALLOW_OBCS
406    C--   For Stevens boundary conditions velocities need to be extrapolated
407    C     (copied) to a narrow strip outside the domain
408             IF ( useOBCS ) THEN
409              CALL OBCS_COPY_UV_N(
410         U         uVel(1-Olx,1-Oly,1,bi,bj),
411         U         vVel(1-Olx,1-Oly,1,bi,bj),
412         I         Nr, bi, bj, myThid )
413             ENDIF
414    #endif /* ALLOW_OBCS */
415    
416  C--     Start of dynamics loop  C--     Start of dynamics loop
417          DO k=1,Nr          DO k=1,Nr
418    
# Line 412  C--       kDown  Cycles through 2,1 to p Line 428  C--       kDown  Cycles through 2,1 to p
428  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
429           kkey = (idynkey-1)*Nr + k           kkey = (idynkey-1)*Nr + k
430  c  c
431  CADJ STORE totphihyd (:,:,k,bi,bj)  CADJ STORE totphihyd (:,:,k,bi,bj)
432  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
433  CADJ STORE phihydlow (:,:,bi,bj)  CADJ STORE phihydlow (:,:,bi,bj)
434  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
435  CADJ STORE theta (:,:,k,bi,bj)  CADJ STORE theta (:,:,k,bi,bj)
436  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
437  CADJ STORE salt  (:,:,k,bi,bj)  CADJ STORE salt  (:,:,k,bi,bj)
438  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
439  CADJ STORE gt(:,:,k,bi,bj)  CADJ STORE gt(:,:,k,bi,bj)
440  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
441  CADJ STORE gs(:,:,k,bi,bj)  CADJ STORE gs(:,:,k,bi,bj)
442  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
443  # ifdef NONLIN_FRSURF  # ifdef NONLIN_FRSURF
444  cph-test  cph-test
445  CADJ STORE  phiHydC (:,:)  CADJ STORE  phiHydC (:,:)
446    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
447    CADJ STORE  phiHydF (:,:)
448    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
449    CADJ STORE  gudissip (:,:)
450  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
451  CADJ STORE  phiHydF (:,:)  CADJ STORE  gvdissip (:,:)
452  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
453  CADJ STORE  gudissip (:,:)  CADJ STORE  fVerU (:,:,:)
454  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
455  CADJ STORE  gvdissip (:,:)  CADJ STORE  fVerV (:,:,:)
456  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
457  CADJ STORE  fVerU (:,:,:)  CADJ STORE gu(:,:,k,bi,bj)
458  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
459  CADJ STORE  fVerV (:,:,:)  CADJ STORE gv(:,:,k,bi,bj)
460  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
461  CADJ STORE gu(:,:,k,bi,bj)  #  ifndef ALLOW_ADAMSBASHFORTH_3
462    CADJ STORE gunm1(:,:,k,bi,bj)
463  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
464  CADJ STORE gv(:,:,k,bi,bj)  CADJ STORE gvnm1(:,:,k,bi,bj)
465  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
466  CADJ STORE gunm1(:,:,k,bi,bj)  #  else
467    CADJ STORE gunm(:,:,k,bi,bj,1)
468  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
469  CADJ STORE gvnm1(:,:,k,bi,bj)  CADJ STORE gunm(:,:,k,bi,bj,2)
470  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
471    CADJ STORE gvnm(:,:,k,bi,bj,1)
472    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
473    CADJ STORE gvnm(:,:,k,bi,bj,2)
474    CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
475    #  endif
476  #  ifdef ALLOW_CD_CODE  #  ifdef ALLOW_CD_CODE
477  CADJ STORE unm1(:,:,k,bi,bj)  CADJ STORE unm1(:,:,k,bi,bj)
478  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
479  CADJ STORE vnm1(:,:,k,bi,bj)  CADJ STORE vnm1(:,:,k,bi,bj)
480  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
481  CADJ STORE uVelD(:,:,k,bi,bj)  CADJ STORE uVelD(:,:,k,bi,bj)
482  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
483  CADJ STORE vVelD(:,:,k,bi,bj)  CADJ STORE vVelD(:,:,k,bi,bj)
484  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
485  #  endif  #  endif
486  # endif  # endif
487  # ifdef ALLOW_DEPTH_CONTROL  # ifdef ALLOW_DEPTH_CONTROL
488  CADJ STORE  fVerU (:,:,:)  CADJ STORE  fVerU (:,:,:)
489  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
490  CADJ STORE  fVerV (:,:,:)  CADJ STORE  fVerV (:,:,:)
491  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
492  # endif  # endif
493  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
# Line 496  C--      Calculate accelerations in the Line 523  C--      Calculate accelerations in the
523  C        and step forward storing the result in gU, gV, etc...  C        and step forward storing the result in gU, gV, etc...
524           IF ( momStepping ) THEN           IF ( momStepping ) THEN
525  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
526  # ifdef NONLIN_FRSURF  # if (defined NONLIN_FRSURF) && (defined ALLOW_MOM_FLUXFORM)
527  #  ifndef DISABLE_RSTAR_CODE  #  ifndef DISABLE_RSTAR_CODE
528  CADJ STORE dWtransC(:,:,bi,bj)  CADJ STORE dWtransC(:,:,bi,bj)
529  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
530  CADJ STORE dWtransU(:,:,bi,bj)  CADJ STORE dWtransU(:,:,bi,bj)
531  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
532  CADJ STORE dWtransV(:,:,bi,bj)  CADJ STORE dWtransV(:,:,bi,bj)
533  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
534  #  endif  #  endif
535  # endif  # endif
# Line 522  C Line 549  C
549  C  C
550  # ifdef ALLOW_AUTODIFF_TAMC  # ifdef ALLOW_AUTODIFF_TAMC
551  #  ifdef NONLIN_FRSURF  #  ifdef NONLIN_FRSURF
552  CADJ STORE fVerU(:,:,:)  CADJ STORE fVerU(:,:,:)
553  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
554  CADJ STORE fVerV(:,:,:)  CADJ STORE fVerV(:,:,:)
555  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte  CADJ &     = comlev1_bibj_k, key=kkey, byte=isbyte
556  #  endif  #  endif
557  # endif /* ALLOW_AUTODIFF_TAMC */  # endif /* ALLOW_AUTODIFF_TAMC */
# Line 544  C Line 571  C
571       I         guDissip, gvDissip,       I         guDissip, gvDissip,
572       I         myTime, myIter, myThid)       I         myTime, myIter, myThid)
573    
 #ifdef   ALLOW_OBCS  
 C--      Apply open boundary conditions  
            IF (useOBCS) THEN  
              CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid )  
            ENDIF  
 #endif   /* ALLOW_OBCS */  
   
574           ENDIF           ENDIF
575    
   
576  C--     end of dynamics k loop (1:Nr)  C--     end of dynamics k loop (1:Nr)
577          ENDDO          ENDDO
578    
579  C--     Implicit Vertical advection & viscosity  C--     Implicit Vertical advection & viscosity
580  #if (defined (INCLUDE_IMPLVERTADV_CODE) && defined (ALLOW_MOM_COMMON))  #if (defined (INCLUDE_IMPLVERTADV_CODE) && \
581         defined (ALLOW_MOM_COMMON) && !(defined ALLOW_AUTODIFF_TAMC))
582          IF ( momImplVertAdv ) THEN          IF ( momImplVertAdv ) THEN
583            CALL MOM_U_IMPLICIT_R( kappaRU,            CALL MOM_U_IMPLICIT_R( kappaRU,
584       I                           bi, bj, myTime, myIter, myThid )       I                           bi, bj, myTime, myIter, myThid )
# Line 588  CADJ STORE gV(:,:,:,bi,bj) = comlev1_bib Line 608  CADJ STORE gV(:,:,:,bi,bj) = comlev1_bib
608       I         myThid )       I         myThid )
609          ENDIF          ENDIF
610    
611  #ifdef   ALLOW_OBCS  #ifdef ALLOW_OBCS
612  C--      Apply open boundary conditions  C--      Apply open boundary conditions
613          IF ( useOBCS .AND.(implicitViscosity.OR.momImplVertAdv) ) THEN          IF ( useOBCS ) THEN
614             DO K=1,Nr  C--      but first save intermediate velocities to be used in the
615               CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid )  C        next time step for the Stevens boundary conditions
616             ENDDO            CALL OBCS_SAVE_UV_N(
617         I        bi, bj, iMin, iMax, jMin, jMax, 0,
618         I        gU, gV, myThid )
619              CALL OBCS_APPLY_UV( bi, bj, 0, gU, gV, myThid )
620          ENDIF          ENDIF
621  #endif   /* ALLOW_OBCS */  #endif /* ALLOW_OBCS */
622    
623  #ifdef    ALLOW_CD_CODE  #ifdef    ALLOW_CD_CODE
624          IF (implicitViscosity.AND.useCDscheme) THEN          IF (implicitViscosity.AND.useCDscheme) THEN
# Line 625  C---+----1----+----2----+----3----+----4 Line 648  C---+----1----+----2----+----3----+----4
648  C--   Step forward W field in N-H algorithm  C--   Step forward W field in N-H algorithm
649          IF ( nonHydrostatic ) THEN          IF ( nonHydrostatic ) THEN
650  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
651           IF ( debugLevel .GE. debLevB )           IF (debugMode) CALL DEBUG_CALL('CALC_GW', myThid )
      &     CALL DEBUG_CALL('CALC_GW', myThid )  
652  #endif  #endif
653           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)
654           CALL CALC_GW(           CALL CALC_GW(
# Line 647  C-    end of bi,bj loops Line 669  C-    end of bi,bj loops
669    
670  #ifdef ALLOW_OBCS  #ifdef ALLOW_OBCS
671        IF (useOBCS) THEN        IF (useOBCS) THEN
672         CALL OBCS_PRESCRIBE_EXCHANGES(myThid)          CALL OBCS_EXCHANGES( myThid )
673        ENDIF        ENDIF
674  #endif  #endif
675    
# Line 676  Cml) Line 698  Cml)
698  #endif /* ALLOW_DIAGNOSTICS */  #endif /* ALLOW_DIAGNOSTICS */
699    
700  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
701        If ( debugLevel .GE. debLevB ) THEN        IF ( debugLevel .GE. debLevD ) THEN
702         CALL DEBUG_STATS_RL(1,EtaN,'EtaN (DYNAMICS)',myThid)         CALL DEBUG_STATS_RL(1,EtaN,'EtaN (DYNAMICS)',myThid)
703         CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (DYNAMICS)',myThid)         CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (DYNAMICS)',myThid)
704         CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (DYNAMICS)',myThid)         CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (DYNAMICS)',myThid)
# Line 700  Cml) Line 722  Cml)
722  C- jmc: For safety checking only: This Exchange here should not change  C- jmc: For safety checking only: This Exchange here should not change
723  C       the solution. If solution changes, it means something is wrong,  C       the solution. If solution changes, it means something is wrong,
724  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.
725        IF ( debugLevel .GT. debLevB ) THEN        IF ( debugLevel .GE. debLevE ) THEN
726         CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid)         CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid)
727        ENDIF        ENDIF
728  #endif  #endif
729    
730  #ifdef ALLOW_DEBUG  #ifdef ALLOW_DEBUG
731        IF ( debugLevel .GE. debLevB )        IF (debugMode) CALL DEBUG_LEAVE( 'DYNAMICS', myThid )
      &   CALL DEBUG_LEAVE( 'DYNAMICS', myThid )  
732  #endif  #endif
733    
734        RETURN        RETURN
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