/[MITgcm]/MITgcm/model/src/dynamics.F
ViewVC logotype

Diff of /MITgcm/model/src/dynamics.F

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph | View Patch Patch

revision 1.164 by jahn, Thu Mar 21 18:15:44 2013 UTC revision 1.167 by jmc, Tue Nov 5 13:34:31 2013 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_MOM_COMMON
7    # include "MOM_COMMON_OPTIONS.h"
8    #endif
9  #ifdef ALLOW_OBCS  #ifdef ALLOW_OBCS
10  # include "OBCS_OPTIONS.h"  # include "OBCS_OPTIONS.h"
11  #endif  #endif
# Line 78  C     == Global variables === Line 81  C     == Global variables ===
81  #include "SIZE.h"  #include "SIZE.h"
82  #include "EEPARAMS.h"  #include "EEPARAMS.h"
83  #include "PARAMS.h"  #include "PARAMS.h"
84    #include "GRID.h"
85  #include "DYNVARS.h"  #include "DYNVARS.h"
86    #ifdef ALLOW_MOM_COMMON
87    # include "MOM_VISC.h"
88    #endif
89  #ifdef ALLOW_CD_CODE  #ifdef ALLOW_CD_CODE
90  #include "CD_CODE_VARS.h"  # include "CD_CODE_VARS.h"
91  #endif  #endif
 #include "GRID.h"  
92  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
93  # include "tamc.h"  # include "tamc.h"
94  # include "tamc_keys.h"  # include "tamc_keys.h"
# Line 96  C     == Global variables === Line 102  C     == Global variables ===
102  #  include "PTRACERS_FIELDS.h"  #  include "PTRACERS_FIELDS.h"
103  # endif  # endif
104  # ifdef ALLOW_OBCS  # ifdef ALLOW_OBCS
105  #include "OBCS_PARAMS.h"  #  include "OBCS_PARAMS.h"
106  #  include "OBCS_FIELDS.h"  #  include "OBCS_FIELDS.h"
107  #  ifdef ALLOW_PTRACERS  #  ifdef ALLOW_PTRACERS
108  #   include "OBCS_PTRACERS.h"  #   include "OBCS_PTRACERS.h"
# Line 116  C      |-- CALC_GRAD_PHI_SURF Line 122  C      |-- CALC_GRAD_PHI_SURF
122  C      |  C      |
123  C      |-- CALC_VISCOSITY  C      |-- CALC_VISCOSITY
124  C      |  C      |
125    C      |-- MOM_CALC_3D_STRAIN
126    C      |
127    C      |-- CALC_EDDY_STRESS
128    C      |
129  C      |-- CALC_PHI_HYD  C      |-- CALC_PHI_HYD
130  C      |  C      |
131  C      |-- MOM_FLUXFORM  C      |-- MOM_FLUXFORM
132  C      |  C      |
133  C      |-- MOM_VECINV  C      |-- MOM_VECINV
134  C      |  C      |
135    C      |-- MOM_CALC_SMAG_3D
136    C      |-- MOM_UV_SMAG_3D
137    C      |
138  C      |-- TIMESTEP  C      |-- TIMESTEP
139  C      |  C      |
140  C      |-- MOM_U_IMPLICIT_R  C      |-- MOM_U_IMPLICIT_R
# Line 167  C     phiSurfX,  ::  gradient of Surface Line 180  C     phiSurfX,  ::  gradient of Surface
180  C     phiSurfY             or geopotential (atmos) in X and Y direction  C     phiSurfY             or geopotential (atmos) in X and Y direction
181  C     guDissip   :: dissipation tendency (all explicit terms), u component  C     guDissip   :: dissipation tendency (all explicit terms), u component
182  C     gvDissip   :: dissipation tendency (all explicit terms), v component  C     gvDissip   :: dissipation tendency (all explicit terms), v component
183  C     KappaRU    :: vertical viscosity  C     KappaRU    :: vertical viscosity for velocity U-component
184  C     KappaRV    :: vertical viscosity  C     KappaRV    :: vertical viscosity for velocity V-component
185  C     iMin, iMax :: Ranges and sub-block indices on which calculations  C     iMin, iMax :: Ranges and sub-block indices on which calculations
186  C     jMin, jMax    are applied.  C     jMin, jMax    are applied.
187  C     bi, bj     :: tile indices  C     bi, bj     :: tile indices
# Line 188  C                   are switched with k Line 201  C                   are switched with k
201        _RL gvDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL gvDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
202        _RL KappaRU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)        _RL KappaRU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
203        _RL KappaRV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)        _RL KappaRV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
204    #ifdef ALLOW_SMAG_3D
205    C     str11       :: strain component Vxx @ grid-cell center
206    C     str22       :: strain component Vyy @ grid-cell center
207    C     str33       :: strain component Vzz @ grid-cell center
208    C     str12       :: strain component Vxy @ grid-cell corner
209    C     str13       :: strain component Vxz @ above uVel
210    C     str23       :: strain component Vyz @ above vVel
211    C     viscAh3d_00 :: Smagorinsky viscosity @ grid-cell center
212    C     viscAh3d_12 :: Smagorinsky viscosity @ grid-cell corner
213    C     viscAh3d_13 :: Smagorinsky viscosity @ above uVel
214    C     viscAh3d_23 :: Smagorinsky viscosity @ above vVel
215    C     addDissU    :: zonal momentum tendency from 3-D Smag. viscosity
216    C     addDissV    :: merid momentum tendency from 3-D Smag. viscosity
217          _RL str11(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
218          _RL str22(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
219          _RL str33(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
220          _RL str12(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
221          _RL str13(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1)
222          _RL str23(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1)
223          _RL viscAh3d_00(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
224          _RL viscAh3d_12(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr )
225          _RL viscAh3d_13(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1)
226          _RL viscAh3d_23(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1)
227          _RL addDissU(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
228          _RL addDissV(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
229    #elif ( defined ALLOW_NONHYDROSTATIC )
230          _RL str13(1), str23(1), str33(1)
231          _RL viscAh3d_00(1), viscAh3d_13(1), viscAh3d_23(1)
232    #endif
233    
       INTEGER iMin, iMax  
       INTEGER jMin, jMax  
234        INTEGER bi, bj        INTEGER bi, bj
235        INTEGER i, j        INTEGER i, j
236        INTEGER k, km1, kp1, kUp, kDown        INTEGER k, km1, kp1, kUp, kDown
237          INTEGER iMin, iMax
238          INTEGER jMin, jMax
239          PARAMETER( iMin = 0 , iMax = sNx+1 )
240          PARAMETER( jMin = 0 , jMax = sNy+1 )
241    
242  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
243        LOGICAL dPhiHydDiagIsOn        LOGICAL dPhiHydDiagIsOn
244        _RL tmpFac        _RL tmpFac
245  #endif /* ALLOW_DIAGNOSTICS */  #endif /* ALLOW_DIAGNOSTICS */
246    
   
247  C---    The algorithm...  C---    The algorithm...
248  C  C
249  C       "Correction Step"  C       "Correction Step"
# Line 257  CEOP Line 300  CEOP
300       &               .OR. DIAGNOSTICS_IS_ON( 'Vm_dPHdy', myThid )       &               .OR. DIAGNOSTICS_IS_ON( 'Vm_dPHdy', myThid )
301  #endif  #endif
302    
303  C-- Call to routine for calculation of  C-- Call to routine for calculation of Eliassen-Palm-flux-forced
304  C   Eliassen-Palm-flux-forced U-tendency,  C    U-tendency, if desired:
 C   if desired:  
305  #ifdef INCLUDE_EP_FORCING_CODE  #ifdef INCLUDE_EP_FORCING_CODE
306        CALL CALC_EP_FORCING(myThid)        CALL CALC_EP_FORCING(myThid)
307  #endif  #endif
# Line 308  C     uninitialised but inert locations. Line 350  C     uninitialised but inert locations.
350          DO k=1,Nr          DO k=1,Nr
351           DO j=1-OLy,sNy+OLy           DO j=1-OLy,sNy+OLy
352            DO i=1-OLx,sNx+OLx            DO i=1-OLx,sNx+OLx
            KappaRU(i,j,k) = 0. _d 0  
            KappaRV(i,j,k) = 0. _d 0  
353  cph(  cph(
354  c--   need some re-initialisation here to break dependencies  c--   need some re-initialisation here to break dependencies
355  cph)  cph)
# Line 351  cph) Line 391  cph)
391          ENDDO          ENDDO
392    
393  C--     Start computation of dynamics  C--     Start computation of dynamics
         iMin = 0  
         iMax = sNx+1  
         jMin = 0  
         jMax = sNy+1  
394    
395  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
396  CADJ STORE wVel (:,:,:,bi,bj) =  CADJ STORE wVel (:,:,:,bi,bj) =
# Line 380  CADJ &                 = comlev1_bibj, k Line 416  CADJ &                 = comlev1_bibj, k
416  #endif /* ALLOW_KPP */  #endif /* ALLOW_KPP */
417  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
418    
419  #ifdef  INCLUDE_CALC_DIFFUSIVITY_CALL  #if (defined INCLUDE_CALC_DIFFUSIVITY_CALL) && !(defined ALLOW_AUTODIFF)
420            IF ( .NOT.momViscosity ) THEN
421    #endif /* INCLUDE_CALC_DIFFUSIVITY_CALL and not ALLOW_AUTODIFF */
422              DO k=1,Nr
423               DO j=1-OLy,sNy+OLy
424                DO i=1-OLx,sNx+OLx
425                 KappaRU(i,j,k) = 0. _d 0
426                 KappaRV(i,j,k) = 0. _d 0
427                ENDDO
428               ENDDO
429              ENDDO
430    #ifdef INCLUDE_CALC_DIFFUSIVITY_CALL
431  C--     Calculate the total vertical viscosity  C--     Calculate the total vertical viscosity
432          CALL CALC_VISCOSITY(  #ifdef ALLOW_AUTODIFF
433            IF ( momViscosity ) THEN
434    #else
435            ELSE
436    #endif
437              CALL CALC_VISCOSITY(
438       I            bi,bj, iMin,iMax,jMin,jMax,       I            bi,bj, iMin,iMax,jMin,jMax,
439       O            KappaRU, KappaRV,       O            KappaRU, KappaRV,
440       I            myThid )       I            myThid )
441  #else          ENDIF
442          DO k=1,Nr  #endif /* INCLUDE_CALC_DIFFUSIVITY_CALL */
443           DO j=1-OLy,sNy+OLy  
444            DO i=1-OLx,sNx+OLx  #ifdef ALLOW_SMAG_3D
445             KappaRU(i,j,k) = 0. _d 0          IF ( useSmag3D ) THEN
446             KappaRV(i,j,k) = 0. _d 0            CALL MOM_CALC_3D_STRAIN(
447            ENDDO       O         str11, str22, str33, str12, str13, str23,
448           ENDDO       I         bi, bj, myThid )
449          ENDDO          ENDIF
450  #endif  #endif /* ALLOW_SMAG_3D */
451    
452  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
453  CADJ STORE KappaRU(:,:,:)  CADJ STORE KappaRU(:,:,:)
# Line 407  CADJ &     = comlev1_bibj, key=idynkey, Line 459  CADJ &     = comlev1_bibj, key=idynkey,
459  #ifdef ALLOW_OBCS  #ifdef ALLOW_OBCS
460  C--   For Stevens boundary conditions velocities need to be extrapolated  C--   For Stevens boundary conditions velocities need to be extrapolated
461  C     (copied) to a narrow strip outside the domain  C     (copied) to a narrow strip outside the domain
462           IF ( useOBCS ) THEN          IF ( useOBCS ) THEN
463            CALL OBCS_COPY_UV_N(            CALL OBCS_COPY_UV_N(
464       U         uVel(1-OLx,1-OLy,1,bi,bj),       U         uVel(1-OLx,1-OLy,1,bi,bj),
465       U         vVel(1-OLx,1-OLy,1,bi,bj),       U         vVel(1-OLx,1-OLy,1,bi,bj),
466       I         Nr, bi, bj, myThid )       I         Nr, bi, bj, myThid )
467           ENDIF          ENDIF
468  #endif /* ALLOW_OBCS */  #endif /* ALLOW_OBCS */
469    
470    #ifdef ALLOW_EDDYPSI
471            CALL CALC_EDDY_STRESS(bi,bj,myThid)
472    #endif
473    
474  C--     Start of dynamics loop  C--     Start of dynamics loop
475          DO k=1,Nr          DO k=1,Nr
476    
# Line 494  CADJ &     = comlev1_bibj_k, key=kkey, b Line 550  CADJ &     = comlev1_bibj_k, key=kkey, b
550  # endif  # endif
551  #endif /* ALLOW_AUTODIFF_TAMC */  #endif /* ALLOW_AUTODIFF_TAMC */
552    
553  C--      Integrate hydrostatic balance for phiHyd with BC of  C--      Integrate hydrostatic balance for phiHyd with BC of phiHyd(z=0)=0
 C        phiHyd(z=0)=0  
554           IF ( implicitIntGravWave ) THEN           IF ( implicitIntGravWave ) THEN
555             CALL CALC_PHI_HYD(             CALL CALC_PHI_HYD(
556       I        bi,bj,iMin,iMax,jMin,jMax,k,       I        bi,bj,iMin,iMax,jMin,jMax,k,
# Line 561  CADJ &     = comlev1_bibj_k, key=kkey, b Line 616  CADJ &     = comlev1_bibj_k, key=kkey, b
616       I         myTime, myIter, myThid)       I         myTime, myIter, myThid)
617  #endif  #endif
618             ENDIF             ENDIF
619  C  
620    #ifdef ALLOW_SMAG_3D
621               IF ( useSmag3D ) THEN
622                 CALL MOM_CALC_SMAG_3D(
623         I         str11, str22, str33, str12, str13, str23,
624         O         viscAh3d_00, viscAh3d_12, viscAh3d_13, viscAh3d_23,
625         I         smag3D_hLsC, smag3D_hLsW, smag3D_hLsS, smag3D_hLsZ,
626         I         k, bi, bj, myThid )
627                 CALL MOM_UV_SMAG_3D(
628         I         str11, str22, str12, str13, str23,
629         I         viscAh3d_00, viscAh3d_12, viscAh3d_13, viscAh3d_23,
630         O         addDissU, addDissV,
631         I         iMin,iMax,jMin,jMax, k, bi, bj, myThid )
632                 DO j= jMin,jMax
633                  DO i= iMin,iMax
634                   guDissip(i,j) = guDissip(i,j) + addDissU(i,j)
635                   gvDissip(i,j) = gvDissip(i,j) + addDissV(i,j)
636                  ENDDO
637                 ENDDO
638               ENDIF
639    #endif /* ALLOW_SMAG_3D */
640    
641             CALL TIMESTEP(             CALL TIMESTEP(
642       I         bi,bj,iMin,iMax,jMin,jMax,k,       I         bi,bj,iMin,iMax,jMin,jMax,k,
643       I         dPhiHydX,dPhiHydY, phiSurfX, phiSurfY,       I         dPhiHydX,dPhiHydY, phiSurfX, phiSurfY,
# Line 650  C--   Step forward W field in N-H algori Line 726  C--   Step forward W field in N-H algori
726           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)           CALL TIMER_START('CALC_GW          [DYNAMICS]',myThid)
727           CALL CALC_GW(           CALL CALC_GW(
728       I                 bi,bj, KappaRU, KappaRV,       I                 bi,bj, KappaRU, KappaRV,
729         I                 str13, str23, str33,
730         I                 viscAh3d_00, viscAh3d_13, viscAh3d_23,
731       I                 myTime, myIter, myThid )       I                 myTime, myIter, myThid )
732          ENDIF          ENDIF
733          IF ( nonHydrostatic.OR.implicitIntGravWave )          IF ( nonHydrostatic.OR.implicitIntGravWave )
Legend:
Removed from v.1.164  
changed lines
  Added in v.1.167
  ViewVC Help
Powered by ViewVC 1.1.22