#include "PACKAGES_CONFIG.h"
#include "CPP_OPTIONS.h"
#ifdef ALLOW_MOM_COMMON
# include "MOM_COMMON_OPTIONS.h"
#endif
#ifdef ALLOW_AUTODIFF
# include "AUTODIFF_OPTIONS.h"
#endif
#ifdef ALLOW_CTRL
# include "CTRL_OPTIONS.h"
#endif
#ifdef ALLOW_SALT_PLUME
# include "SALT_PLUME_OPTIONS.h"
#endif
#ifdef ALLOW_ECCO
# include "ECCO_OPTIONS.h"
#endif

#ifdef ALLOW_AUTODIFF
# ifdef ALLOW_GGL90
#  include "GGL90_OPTIONS.h"
# endif
# ifdef ALLOW_GMREDI
#  include "GMREDI_OPTIONS.h"
# endif
# ifdef ALLOW_KPP
#  include "KPP_OPTIONS.h"
# endif
# ifdef ALLOW_SEAICE
#  include "SEAICE_OPTIONS.h"
# endif
# ifdef ALLOW_EXF
#  include "EXF_OPTIONS.h"
# endif
#endif /* ALLOW_AUTODIFF */

CBOP
C     !ROUTINE: DO_OCEANIC_PHYS
C     !INTERFACE:
      SUBROUTINE DO_OCEANIC_PHYS(myTime, myIter, myThid)
C     !DESCRIPTION: \bv
C     *==========================================================*
C     | SUBROUTINE DO_OCEANIC_PHYS
C     | o Controlling routine for oceanic physics and
C     |   parameterization
C     *==========================================================*
C     | o originally, part of S/R thermodynamics
C     *==========================================================*
C     \ev

C     !CALLING SEQUENCE:
C     DO_OCEANIC_PHYS
C       |
C       |-- OBCS_CALC
C       |
C       |-- OCN_APPLY_IMPORT
C       |
C       |-- FRAZIL_CALC_RHS
C       |
C       |-- THSICE_MAIN
C       |
C       |-- SEAICE_FAKE
C       |-- SEAICE_MODEL
C       |-- SEAICE_COST_SENSI
C       |
C       |-- OCN_EXPORT_DATA
C       |
C       |-- SHELFICE_THERMODYNAMICS
C       |
C       |-- ICEFRONT_THERMODYNAMICS
C       |
C       |-- SALT_PLUME_DO_EXCH
C       |
C       |-- FREEZE_SURFACE
C       |
C       |-- EXTERNAL_FORCING_SURF
C       |
C       |-- OBCS_ADJUST
C       |
C       |- k loop (Nr:1):
C       | - DWNSLP_CALC_RHO
C       | - BBL_CALC_RHO
C       | - FIND_RHO_2D @ p(k)
C       | - FIND_RHO_2D @ p(k-1)
C       | - GRAD_SIGMA
C       | - CALC_IVDC
C       | - DIAGS_RHO_L
C       |- end k loop.
C       |
C       |-- CALC_OCE_MXLAYER
C       |
C       |-- SALT_PLUME_CALC_DEPTH
C       |-- SALT_PLUME_VOLFRAC
C       |-- SALT_PLUME_APPLY
C       |-- SALT_PLUME_APPLY
C       |-- SALT_PLUME_FORCING_SURF
C       |
C       |-- KPP_CALC
C       |-- KPP_CALC_DUMMY
C       |
C       |-- PP81_CALC
C       |
C       |-- KL10_CALC
C       |
C       |-- MY82_CALC
C       |
C       |-- GGL90_CALC
C       |
C       |-- TIMEAVE_SURF_FLUX
C       |
C       |-- GMREDI_CALC_TENSOR
C       |-- GMREDI_CALC_TENSOR_DUMMY
C       |
C       |-- DWNSLP_CALC_FLOW
C       |-- DWNSLP_CALC_FLOW
C       |
C       |-- OFFLINE_GET_DIFFUS
C       |
C       |-- BBL_CALC_RHS
C       |
C       |-- MYPACKAGE_CALC_RHS
C       |
C       |-- GMREDI_DO_EXCH
C       |
C       |-- KPP_DO_EXCH
C       |
C       |-- GGL90_EXCHANGES
C       |
C       |-- DIAGS_RHO_G
C       |-- DIAGS_OCEANIC_SURF_FLUX
C       |-- SALT_PLUME_DIAGNOSTICS_FILL
C       |
C       |-- ECCO_PHYS

C     !USES:
      IMPLICIT NONE
C     == Global variables ===
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "GRID.h"
#include "DYNVARS.h"
#ifdef ALLOW_TIMEAVE
# include "TIMEAVE_STATV.h"
#endif
#ifdef ALLOW_OFFLINE
# include "OFFLINE_SWITCH.h"
#endif

#ifdef ALLOW_AUTODIFF
# include "AUTODIFF_MYFIELDS.h"
# ifdef ALLOW_AUTODIFF_TAMC
#  include "tamc.h"
# endif
# include "FFIELDS.h"
# include "SURFACE.h"
# include "EOS.h"
# ifdef ALLOW_GMREDI
#  include "GMREDI.h"
# endif
# ifdef ALLOW_KPP
#  include "KPP.h"
# endif
# ifdef ALLOW_GGL90
#  include "GGL90.h"
# endif
# ifdef ALLOW_EBM
#  include "EBM.h"
# endif
# ifdef ALLOW_EXF
#  include "ctrl.h"
#  include "EXF_FIELDS.h"
#  ifdef ALLOW_BULKFORMULAE
#   include "EXF_CONSTANTS.h"
#  endif
# endif
# ifdef ALLOW_SEAICE
#  include "SEAICE_SIZE.h"
#  include "SEAICE.h"
#  include "SEAICE_PARAMS.h"
# endif
# ifdef ALLOW_THSICE
#  include "THSICE_VARS.h"
# endif
# ifdef ALLOW_SALT_PLUME
#  include "SALT_PLUME.h"
# endif
# ifdef ALLOW_ECCO
#  ifdef ALLOW_SIGMAR_COST_CONTRIBUTION
#   include "ecco_cost.h"
#  endif
# endif
#endif /* ALLOW_AUTODIFF */

C     !INPUT/OUTPUT PARAMETERS:
C     == Routine arguments ==
C     myTime :: Current time in simulation
C     myIter :: Current iteration number in simulation
C     myThid :: Thread number for this instance of the routine.
      _RL myTime
      INTEGER myIter
      INTEGER myThid

C     !LOCAL VARIABLES:
C     == Local variables
C     rhoKp1,rhoKm1 :: Density at current level, and @ level minus one
C     iMin, iMax    :: Ranges and sub-block indices on which calculations
C     jMin, jMax       are applied.
C     bi, bj        :: tile indices
C     msgBuf        :: Temp. for building output string
C     i,j,k         :: loop indices
C     kSrf          :: surface index
      _RL rhoKp1  (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL rhoKm1  (1-OLx:sNx+OLx,1-OLy:sNy+OLy)
      _RL sigmaX  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
      _RL sigmaY  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
      _RL sigmaR  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr)
      INTEGER iMin, iMax
      INTEGER jMin, jMax
      INTEGER bi, bj
      INTEGER i, j, k, kSrf
      CHARACTER*(MAX_LEN_MBUF) msgBuf
      INTEGER doDiagsRho
      LOGICAL calcGMRedi, calcKPP, calcConvect
#ifdef ALLOW_DIAGNOSTICS
      LOGICAL  DIAGNOSTICS_IS_ON
      EXTERNAL DIAGNOSTICS_IS_ON
#endif /* ALLOW_DIAGNOSTICS */
#ifdef ALLOW_AUTODIFF
      _RL thetaRef
#endif /* ALLOW_AUTODIFF */
#ifdef ALLOW_AUTODIFF_TAMC
      INTEGER act1, act2, act3, act4
      INTEGER max1, max2, max3
      INTEGER kkey, itdkey
#endif
CEOP

#ifdef ALLOW_AUTODIFF_TAMC
C--   dummy statement to end declaration part
      itdkey = 1
#endif /* ALLOW_AUTODIFF_TAMC */

      kSrf = 1
      IF ( usingPCoords ) kSrf = Nr

#ifdef ALLOW_DEBUG
      IF (debugMode) CALL DEBUG_ENTER('DO_OCEANIC_PHYS',myThid)
#endif

      doDiagsRho = 0
#ifdef ALLOW_DIAGNOSTICS
      IF ( useDiagnostics .AND. fluidIsWater ) THEN
        IF ( DIAGNOSTICS_IS_ON('MXLDEPTH',myThid) )
     &       doDiagsRho = doDiagsRho + 1
        IF ( DIAGNOSTICS_IS_ON('DRHODR  ',myThid) )
     &       doDiagsRho = doDiagsRho + 2
        IF ( DIAGNOSTICS_IS_ON('WdRHO_P ',myThid) )
     &       doDiagsRho = doDiagsRho + 4
        IF ( DIAGNOSTICS_IS_ON('WdRHOdP ',myThid) )
     &       doDiagsRho = doDiagsRho + 8
      ENDIF
#endif /* ALLOW_DIAGNOSTICS */

      calcGMRedi  = useGMRedi
      calcKPP     = useKPP
      calcConvect = ivdc_kappa.NE.0.
#ifdef ALLOW_OFFLINE
      IF ( useOffLine ) THEN
        calcGMRedi = useGMRedi .AND. .NOT.offlineLoadGMRedi
        calcKPP    = useKPP    .AND. .NOT.offlineLoadKPP
        calcConvect=calcConvect.AND. .NOT.offlineLoadConvec
      ENDIF
#endif /* ALLOW_OFFLINE */

#ifdef  ALLOW_OBCS
      IF (useOBCS) THEN
C--   Calculate future values on open boundaries
C--   moved before SEAICE_MODEL call since SEAICE_MODEL needs seaice-obcs fields
# ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE theta = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE salt  = comlev1, key=ikey_dynamics, kind=isbyte
# endif
# ifdef ALLOW_DEBUG
       IF (debugMode) CALL DEBUG_CALL('OBCS_CALC',myThid)
# endif
       CALL OBCS_CALC( myTime+deltaTClock, myIter+1,
     I                 uVel, vVel, wVel, theta, salt, myThid )
      ENDIF
#endif  /* ALLOW_OBCS */

#ifdef ALLOW_OCN_COMPON_INTERF
C--    Apply imported data (from coupled interface) to forcing fields
C jmc: moved here before any freezing/seaice pkg adjustment of surf-fluxes
      IF ( useCoupler ) THEN
         CALL OCN_APPLY_IMPORT( .TRUE., myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_OCN_COMPON_INTERF */

#ifdef ALLOW_AUTODIFF
      DO bj=myByLo(myThid),myByHi(myThid)
       DO bi=myBxLo(myThid),myBxHi(myThid)
        DO j=1-OLy,sNy+OLy
         DO i=1-OLx,sNx+OLx
          adjustColdSST_diag(i,j,bi,bj) = 0. _d 0
# ifdef ALLOW_SALT_PLUME
          saltPlumeDepth(i,j,bi,bj) = 0. _d 0
          saltPlumeFlux(i,j,bi,bj)  = 0. _d 0
# endif
         ENDDO
        ENDDO
       ENDDO
      ENDDO
#endif /* ALLOW_AUTODIFF */

#ifdef ALLOW_FRAZIL
      IF ( useFRAZIL ) THEN
C--   Freeze water in the ocean interior and let it rise to the surface
CADJ STORE theta = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE salt  = comlev1, key=ikey_dynamics, kind=isbyte
       CALL FRAZIL_CALC_RHS( myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_FRAZIL */

#if (defined ALLOW_THSICE) && !(defined ALLOW_ATM2D)
      IF ( useThSIce .AND. fluidIsWater ) THEN
# ifdef ALLOW_AUTODIFF_TAMC
#  ifdef ALLOW_SEAICE
CADJ STORE uice,vice         = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
CADJ STORE iceMask,iceHeight = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE snowHeight, Tsrf  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE Qice1, Qice2      = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE sHeating,snowAge  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE hocemxl, icflxsw  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE salt,theta        = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE uvel,vvel         = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE qnet,qsw, empmr   = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE atemp,aqh,precip  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE swdown,lwdown     = comlev1, key=ikey_dynamics, kind=isbyte
#  ifdef NONLIN_FRSURF
CADJ STORE hFac_surfC        = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
# endif /* ALLOW_AUTODIFF_TAMC */
# ifdef ALLOW_DEBUG
        IF (debugMode) CALL DEBUG_CALL('THSICE_MAIN',myThid)
# endif
C--     Step forward Therm.Sea-Ice variables
C       and modify forcing terms including effects from ice
        CALL TIMER_START('THSICE_MAIN     [DO_OCEANIC_PHYS]', myThid)
        CALL THSICE_MAIN( myTime, myIter, myThid )
        CALL TIMER_STOP( 'THSICE_MAIN     [DO_OCEANIC_PHYS]', myThid)
      ENDIF
#endif /* ALLOW_THSICE */

#ifdef ALLOW_SEAICE
# ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE qnet  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE qsw   = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE theta = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE salt  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE fu,fv = comlev1, key=ikey_dynamics, kind=isbyte
#if (defined ALLOW_EXF) && (defined ALLOW_ATM_TEMP)
CADJ STORE evap  = comlev1, key=ikey_dynamics, kind=isbyte
#endif
# endif /* ALLOW_AUTODIFF_TAMC */
#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE phiHydLow= comlev1, key=ikey_dynamics, byte=isbyte
#endif
      IF ( useSEAICE ) THEN
# ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE uvel,vvel         = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE uice,vice         = comlev1, key=ikey_dynamics, kind=isbyte
#  ifdef ALLOW_EXF
CADJ STORE atemp,aqh,precip  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE swdown,lwdown     = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE uwind,vwind       = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
#  ifdef SEAICE_VARIABLE_SALINITY
CADJ STORE hsalt             = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
#  ifdef ATMOSPHERIC_LOADING
CADJ STORE pload, siceload   = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
#  ifdef NONLIN_FRSURF
CADJ STORE recip_hfacc       = comlev1, key=ikey_dynamics, kind=isbyte
#  endif
#  ifdef ANNUAL_BALANCE
CADJ STORE balance_itcount   = comlev1, key=ikey_dynamics, kind=isbyte
#  endif /* ANNUAL_BALANCE */
#  ifdef ALLOW_THSICE
C-- store thSIce vars before advection (called from SEAICE_MODEL) updates them:
CADJ STORE iceMask,iceHeight = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE snowHeight,hOceMxL= comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE Qice1, Qice2      = comlev1, key=ikey_dynamics, kind=isbyte
#  endif /* ALLOW_THSICE */
# endif /* ALLOW_AUTODIFF_TAMC */
# ifdef ALLOW_DEBUG
        IF (debugMode) CALL DEBUG_CALL('SEAICE_MODEL',myThid)
# endif
        CALL TIMER_START('SEAICE_MODEL    [DO_OCEANIC_PHYS]', myThid)
        CALL SEAICE_MODEL( myTime, myIter, myThid )
        CALL TIMER_STOP ('SEAICE_MODEL    [DO_OCEANIC_PHYS]', myThid)
# ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE tices = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE heff  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE hsnow = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE area  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE uIce  = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE vIce  = comlev1, key=ikey_dynamics, kind=isbyte
# endif
# ifdef ALLOW_COST
        CALL SEAICE_COST_SENSI ( myTime, myIter, myThid )
# endif
# ifdef ALLOW_AUTODIFF
      ELSEIF ( SEAICEadjMODE .EQ. -1 ) THEN
CADJ STORE area = comlev1, key=ikey_dynamics, kind=isbyte
        CALL SEAICE_FAKE( myTime, myIter, myThid )
# endif /* ALLOW_AUTODIFF */
      ENDIF
#endif /* ALLOW_SEAICE */

#if (defined ALLOW_OCN_COMPON_INTERF) && (defined ALLOW_THSICE)
C--   After seaice-dyn and advection of pkg/thsice fields,
C     Export ocean coupling fields to coupled interface (only with pkg/thsice)
      IF ( useCoupler ) THEN
# ifdef ALLOW_DEBUG
        IF (debugMode) CALL DEBUG_CALL('OCN_EXPORT_DATA',myThid)
# endif
         CALL TIMER_START('OCN_EXPORT_DATA [DO_OCEANIC_PHYS]', myThid)
         CALL OCN_EXPORT_DATA( myTime, myIter, myThid )
         CALL TIMER_STOP ('OCN_EXPORT_DATA [DO_OCEANIC_PHYS]', myThid)
      ENDIF
#endif /* ALLOW_OCN_COMPON_INTERF & ALLOW_THSICE */

#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE sst, sss          = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE qsw               = comlev1, key=ikey_dynamics, kind=isbyte
# ifdef ALLOW_SEAICE
CADJ STORE area              = comlev1, key=ikey_dynamics, kind=isbyte
# endif
#endif

#ifdef ALLOW_CPL_ISSM
      IF ( useCoupler) CALL CPL_ISSM( myTime, myIter, myThid )
#endif

#ifdef ALLOW_SHELFICE
      IF ( useShelfIce .AND. fluidIsWater ) THEN
#ifdef ALLOW_DEBUG
       IF (debugMode) CALL DEBUG_CALL('SHELFICE_THERMODYNAMICS',myThid)
#endif
#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE salt, theta       = comlev1, key=ikey_dynamics, kind=isbyte
CADJ STORE uvel, vvel        = comlev1, key=ikey_dynamics, kind=isbyte
#endif
C     compute temperature and (virtual) salt flux at the
C     shelf-ice ocean interface
       CALL TIMER_START('SHELFICE_THERMODYNAMICS [DO_OCEANIC_PHYS]',
     &       myThid)
       CALL SHELFICE_THERMODYNAMICS( myTime, myIter, myThid )
       CALL TIMER_STOP( 'SHELFICE_THERMODYNAMICS [DO_OCEANIC_PHYS]',
     &      myThid)
      ENDIF
#endif /* ALLOW_SHELFICE */

#ifdef ALLOW_ICEFRONT
      IF ( useICEFRONT .AND. fluidIsWater ) THEN
#ifdef ALLOW_DEBUG
       IF (debugMode) CALL DEBUG_CALL('ICEFRONT_THERMODYNAMICS',myThid)
#endif
C     compute temperature and (virtual) salt flux at the
C     ice-front ocean interface
       CALL TIMER_START('ICEFRONT_THERMODYNAMICS [DO_OCEANIC_PHYS]',
     &       myThid)
       CALL ICEFRONT_THERMODYNAMICS( myTime, myIter, myThid )
       CALL TIMER_STOP( 'ICEFRONT_THERMODYNAMICS [DO_OCEANIC_PHYS]',
     &      myThid)
      ENDIF
#endif /* ALLOW_ICEFRONT */

#ifdef ALLOW_SALT_PLUME
      IF ( useSALT_PLUME ) THEN
Catn: exchanging saltPlumeFlux:
        CALL SALT_PLUME_DO_EXCH( myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_SALT_PLUME */

C--   Freeze water at the surface
      IF ( allowFreezing ) THEN
#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE theta             = comlev1, key=ikey_dynamics, kind=isbyte
#endif
        CALL FREEZE_SURFACE( myTime, myIter, myThid )
      ENDIF

      iMin = 1-OLx
      iMax = sNx+OLx
      jMin = 1-OLy
      jMax = sNy+OLy

C---  Determines forcing terms based on external fields
C     relaxation terms, etc.
#ifdef ALLOW_AUTODIFF
CADJ STORE salt, theta       = comlev1, key=ikey_dynamics, kind=isbyte
#else  /* ALLOW_AUTODIFF */
C--   if fluid is not water, by-pass surfaceForcing, find_rho, gmredi
C     and all vertical mixing schemes, but keep OBCS_CALC
      IF ( fluidIsWater ) THEN
#endif /* ALLOW_AUTODIFF */
#ifdef ALLOW_DEBUG
      IF (debugMode) CALL DEBUG_CALL('EXTERNAL_FORCING_SURF',myThid)
#endif
        CALL EXTERNAL_FORCING_SURF(
     I             iMin, iMax, jMin, jMax,
     I             myTime, myIter, myThid )

#ifdef  ALLOW_OBCS
      IF (useOBCS) THEN
C--   After all surface fluxes are known apply balancing fluxes and
C--   apply tidal forcing to open boundaries
# ifdef ALLOW_DEBUG
       IF (debugMode) CALL DEBUG_CALL('OBCS_ADJUST',myThid)
# endif
       CALL OBCS_ADJUST(
     I      myTime+deltaTClock, myIter+1, myThid )
      ENDIF
#endif  /* ALLOW_OBCS */

#ifdef ALLOW_AUTODIFF_TAMC
C--   HPF directive to help TAMC
CHPF$ INDEPENDENT
#endif /* ALLOW_AUTODIFF_TAMC */
      DO bj=myByLo(myThid),myByHi(myThid)
#ifdef ALLOW_AUTODIFF_TAMC
C--   HPF directive to help TAMC
CHPF$ INDEPENDENT
#endif /* ALLOW_AUTODIFF_TAMC */
       DO bi=myBxLo(myThid),myBxHi(myThid)

#ifdef ALLOW_AUTODIFF_TAMC
          act1 = bi - myBxLo(myThid)
          max1 = myBxHi(myThid) - myBxLo(myThid) + 1
          act2 = bj - myByLo(myThid)
          max2 = myByHi(myThid) - myByLo(myThid) + 1
          act3 = myThid - 1
          max3 = nTx*nTy
          act4 = ikey_dynamics - 1
          itdkey = (act1 + 1) + act2*max1
     &                      + act3*max1*max2
     &                      + act4*max1*max2*max3
#endif /* ALLOW_AUTODIFF_TAMC */

C--   Set up work arrays with valid (i.e. not NaN) values
C     These inital values do not alter the numerical results. They
C     just ensure that all memory references are to valid floating
C     point numbers. This prevents spurious hardware signals due to
C     uninitialised but inert locations.
        DO k=1,Nr
         DO j=1-OLy,sNy+OLy
          DO i=1-OLx,sNx+OLx
C This is currently used by GMRedi, IVDC, MXL-depth  and Diagnostics
           sigmaX(i,j,k) = 0. _d 0
           sigmaY(i,j,k) = 0. _d 0
           sigmaR(i,j,k) = 0. _d 0
#if (defined (ALLOW_SIGMAR_COST_CONTRIBUTION) || defined (ALLOW_LEITH_QG))
           sigmaRfield(i,j,k,bi,bj) = 0. _d 0
#endif
          ENDDO
         ENDDO
        ENDDO

        DO j=1-OLy,sNy+OLy
         DO i=1-OLx,sNx+OLx
          rhoKm1 (i,j)   = 0. _d 0
          rhoKp1 (i,j)   = 0. _d 0
         ENDDO
        ENDDO
#ifdef ALLOW_AUTODIFF
cph all the following init. are necessary for TAF
cph although some of these are re-initialised later.
        DO k=1,Nr
         DO j=1-OLy,sNy+OLy
          DO i=1-OLx,sNx+OLx
           rhoInSitu(i,j,k,bi,bj) = 0.
# ifdef ALLOW_GGL90
           GGL90viscArU(i,j,k,bi,bj)  = 0. _d 0
           GGL90viscArV(i,j,k,bi,bj)  = 0. _d 0
           GGL90diffKr(i,j,k,bi,bj)  = 0. _d 0
# endif /* ALLOW_GGL90 */
# ifdef ALLOW_SALT_PLUME
#  ifdef SALT_PLUME_VOLUME
           SPforcingS(i,j,k,bi,bj) = 0. _d 0
           SPforcingT(i,j,k,bi,bj) = 0. _d 0
#  endif
# endif /* ALLOW_SALT_PLUME */
          ENDDO
         ENDDO
        ENDDO
#ifdef ALLOW_OFFLINE
       IF ( calcConvect ) THEN
#endif
        DO k=1,Nr
         DO j=1-OLy,sNy+OLy
          DO i=1-OLx,sNx+OLx
           IVDConvCount(i,j,k,bi,bj) = 0.
          ENDDO
         ENDDO
        ENDDO
#ifdef ALLOW_OFFLINE
       ENDIF
       IF ( calcGMRedi ) THEN
#endif
# ifdef ALLOW_GMREDI
        DO k=1,Nr
         DO j=1-OLy,sNy+OLy
          DO i=1-OLx,sNx+OLx
           Kwx(i,j,k,bi,bj)  = 0. _d 0
           Kwy(i,j,k,bi,bj)  = 0. _d 0
           Kwz(i,j,k,bi,bj)  = 0. _d 0
           Kux(i,j,k,bi,bj)  = 0. _d 0
           Kvy(i,j,k,bi,bj)  = 0. _d 0
#  ifdef GM_EXTRA_DIAGONAL
           Kuz(i,j,k,bi,bj)  = 0. _d 0
           Kvz(i,j,k,bi,bj)  = 0. _d 0
#  endif
#  ifdef GM_BOLUS_ADVEC
           GM_PsiX(i,j,k,bi,bj)  = 0. _d 0
           GM_PsiY(i,j,k,bi,bj)  = 0. _d 0
#  endif
#  ifdef GM_VISBECK_VARIABLE_K
           VisbeckK(i,j,bi,bj)   = 0. _d 0
#  endif
          ENDDO
         ENDDO
        ENDDO
# endif /* ALLOW_GMREDI */
#ifdef ALLOW_OFFLINE
       ENDIF
       IF ( calcKPP ) THEN
#endif
# ifdef ALLOW_KPP
        DO k=1,Nr
         DO j=1-OLy,sNy+OLy
          DO i=1-OLx,sNx+OLx
           KPPdiffKzS(i,j,k,bi,bj)  = 0. _d 0
           KPPdiffKzT(i,j,k,bi,bj)  = 0. _d 0
          ENDDO
         ENDDO
        ENDDO
# endif /* ALLOW_KPP */
#ifdef ALLOW_OFFLINE
       ENDIF
#endif
#endif /* ALLOW_AUTODIFF */

#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE theta(:,:,:,bi,bj)  = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE salt (:,:,:,bi,bj)  = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE totphihyd(:,:,:,bi,bj)
CADJ &                         = comlev1_bibj, key=itdkey, kind=isbyte
# ifdef ALLOW_KPP
CADJ STORE uvel (:,:,:,bi,bj)  = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE vvel (:,:,:,bi,bj)  = comlev1_bibj, key=itdkey, kind=isbyte
# endif
# ifdef ALLOW_SALT_PLUME
CADJ STORE saltplumedepth(:,:,bi,bj)
CADJ &                         = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE saltplumeflux(:,:,bi,bj)
CADJ &                         = comlev1_bibj, key=itdkey, kind=isbyte
# endif
#endif /* ALLOW_AUTODIFF_TAMC */

C--   Always compute density (stored in common block) here; even when it is not
C     needed here, will be used anyway in calc_phi_hyd (data flow easier this way)
#ifdef ALLOW_DEBUG
        IF (debugMode) CALL DEBUG_CALL('FIND_RHO_2D (xNr)',myThid)
#endif
#ifdef ALLOW_AUTODIFF
        IF ( fluidIsWater ) THEN
#endif /* ALLOW_AUTODIFF */
#ifdef ALLOW_DOWN_SLOPE
         IF ( useDOWN_SLOPE ) THEN
           DO k=1,Nr
            CALL DWNSLP_CALC_RHO(
     I                  theta, salt,
     O                  rhoInSitu(1-OLx,1-OLy,k,bi,bj),
     I                  k, bi, bj, myTime, myIter, myThid )
           ENDDO
         ENDIF
#endif /* ALLOW_DOWN_SLOPE */
#ifdef ALLOW_BBL
         IF ( useBBL ) THEN
C     pkg/bbl requires in-situ bbl density for depths equal to and deeper than the bbl.
C     To reduce computation and storage requirement, these densities are stored in the
C     dry grid boxes of rhoInSitu.  See BBL_CALC_RHO for details.
           DO k=Nr,1,-1
            CALL BBL_CALC_RHO(
     I                  theta, salt,
     O                  rhoInSitu,
     I                  k, bi, bj, myTime, myIter, myThid )

           ENDDO
         ENDIF
#endif /* ALLOW_BBL */
         IF ( .NOT. ( useDOWN_SLOPE .OR. useBBL ) ) THEN
           DO k=1,Nr
            CALL FIND_RHO_2D(
     I                iMin, iMax, jMin, jMax, k,
     I                theta(1-OLx,1-OLy,k,bi,bj),
     I                salt (1-OLx,1-OLy,k,bi,bj),
     O                rhoInSitu(1-OLx,1-OLy,k,bi,bj),
     I                k, bi, bj, myThid )
           ENDDO
         ENDIF
#ifdef ALLOW_AUTODIFF
        ELSE
C-        fluid is not water:
          DO k=1,Nr
           IF ( select_rStar.GE.1 .OR. selectSigmaCoord.GE.1 ) THEN
C-    isothermal (theta=const) reference state
             thetaRef = thetaConst
           ELSE
C-    horizontally uniform (tRef) reference state
             thetaRef = tRef(k)
           ENDIF
           DO j=1-OLy,sNy+OLy
            DO i=1-OLx,sNx+OLx
             rhoInSitu(i,j,k,bi,bj) =
     &         ( theta(i,j,k,bi,bj)
     &              *( salt(i,j,k,bi,bj)*atm_Rq + oneRL )
     &         - thetaRef )*maskC(i,j,k,bi,bj)
            ENDDO
           ENDDO
          ENDDO
        ENDIF
#endif /* ALLOW_AUTODIFF */

#ifdef ALLOW_DEBUG
        IF (debugMode) THEN
          WRITE(msgBuf,'(A,2(I4,A))')
     &         'ENTERING UPWARD K LOOP (bi=', bi, ', bj=', bj,')'
          CALL DEBUG_MSG(msgBuf(1:43),myThid)
        ENDIF
#endif

C--     Start of diagnostic loop
        DO k=Nr,1,-1

#ifdef ALLOW_AUTODIFF_TAMC
C? Patrick, is this formula correct now that we change the loop range?
C? Do we still need this?
cph kkey formula corrected.
cph Needed for rhoK, rhoKm1, in the case useGMREDI.
          kkey = (itdkey-1)*Nr + k
#endif /* ALLOW_AUTODIFF_TAMC */

c#ifdef ALLOW_AUTODIFF_TAMC
cCADJ STORE theta(:,:,k,bi,bj) = comlev1_bibj_k, key=kkey,
cCADJ &     kind = isbyte
cCADJ STORE salt(:,:,k,bi,bj)  = comlev1_bibj_k, key=kkey,
cCADJ &     kind = isbyte
c#endif /* ALLOW_AUTODIFF_TAMC */

C--       Calculate gradients of potential density for isoneutral
C         slope terms (e.g. GM/Redi tensor or IVDC diffusivity)
          IF ( calcGMRedi .OR. (k.GT.1 .AND. calcConvect)
     &         .OR. usePP81 .OR. useKL10
     &         .OR. useMY82 .OR. useGGL90
     &         .OR. useSALT_PLUME .OR. doDiagsRho.GE.1 ) THEN
            IF (k.GT.1) THEN
#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE theta(:,:,k-1,bi,bj) = comlev1_bibj_k, key=kkey,kind=isbyte
CADJ STORE salt (:,:,k-1,bi,bj) = comlev1_bibj_k, key=kkey,kind=isbyte
CADJ STORE rhokm1 (bi,bj)       = comlev1_bibj_k, key=kkey,kind=isbyte
#endif /* ALLOW_AUTODIFF_TAMC */
             IF ( usingZCoords ) THEN
              DO j=jMin,jMax
               DO i=iMin,iMax
                rhoKp1(i,j) = rhoInSitu(i,j,k,bi,bj)
               ENDDO
              ENDDO
              CALL FIND_RHO_2D(
     I                 iMin, iMax, jMin, jMax, k,
     I                 theta(1-OLx,1-OLy,k-1,bi,bj),
     I                 salt (1-OLx,1-OLy,k-1,bi,bj),
     O                 rhoKm1,
     I                 k-1, bi, bj, myThid )
             ELSE
              CALL FIND_RHO_2D(
     I                 iMin, iMax, jMin, jMax, k-1,
     I                 theta(1-OLx,1-OLy,k,bi,bj),
     I                 salt (1-OLx,1-OLy,k,bi,bj),
     O                 rhoKp1,
     I                 k, bi, bj, myThid )
              DO j=jMin,jMax
               DO i=iMin,iMax
                rhoKm1(i,j) = rhoInSitu(i,j,k-1,bi,bj)
               ENDDO
              ENDDO
             ENDIF
            ENDIF
#ifdef ALLOW_DEBUG
            IF (debugMode) CALL DEBUG_CALL('GRAD_SIGMA',myThid)
#endif
            CALL GRAD_SIGMA(
     I             bi, bj, iMin, iMax, jMin, jMax, k,
     I             rhoInSitu(1-OLx,1-OLy,k,bi,bj), rhoKm1, rhoKp1,
     O             sigmaX, sigmaY, sigmaR,
     I             myThid )

#if (defined (ALLOW_SIGMAR_COST_CONTRIBUTION) || defined (ALLOW_LEITH_QG))
            DO j=jMin,jMax
             DO i=iMin,iMax
              sigmaRfield(i,j,k,bi,bj)=sigmaR(i,j,k)
             ENDDO
            ENDDO
#endif /* ALLOW_SIGMAR_COST_CONTRIBUTION or ALLOW_LEITH_QG */

#ifdef ALLOW_AUTODIFF
#ifdef GMREDI_WITH_STABLE_ADJOINT
cgf zero out adjoint fields to stabilize pkg/gmredi adjoint
cgf -> cuts adjoint dependency from slope to state
            CALL ZERO_ADJ_LOC( Nr, sigmaX, myThid)
            CALL ZERO_ADJ_LOC( Nr, sigmaY, myThid)
            CALL ZERO_ADJ_LOC( Nr, sigmaR, myThid)
#endif
#endif /* ALLOW_AUTODIFF */
          ENDIF

C--       Implicit Vertical Diffusion for Convection
          IF (k.GT.1 .AND. calcConvect) THEN
#ifdef ALLOW_DEBUG
            IF (debugMode) CALL DEBUG_CALL('CALC_IVDC',myThid)
#endif
            CALL CALC_IVDC(
     I        bi, bj, iMin, iMax, jMin, jMax, k,
     I        sigmaR,
     I        myTime, myIter, myThid)
          ENDIF

#ifdef ALLOW_DIAGNOSTICS
          IF ( doDiagsRho.GE.4 ) THEN
            CALL DIAGS_RHO_L( doDiagsRho, k, bi, bj,
     I                        rhoInSitu(1-OLx,1-OLy,1,bi,bj),
     I                        rhoKm1, wVel,
     I                        myTime, myIter, myThid )
          ENDIF
#endif

C--     end of diagnostic k loop (Nr:1)
        ENDDO

#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE IVDConvCount(:,:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
#endif

C--     Diagnose Mixed Layer Depth:
        IF ( calcGMRedi .OR. MOD(doDiagsRho,2).EQ.1 ) THEN
          CALL CALC_OCE_MXLAYER(
     I              rhoInSitu(1-OLx,1-OLy,kSrf,bi,bj), sigmaR,
     I              bi, bj, myTime, myIter, myThid )
        ENDIF

#ifdef ALLOW_SALT_PLUME
        IF ( useSALT_PLUME ) THEN
          CALL SALT_PLUME_CALC_DEPTH(
     I              rhoInSitu(1-OLx,1-OLy,kSrf,bi,bj), sigmaR,
     I              bi, bj, myTime, myIter, myThid )
#ifdef SALT_PLUME_VOLUME
          CALL SALT_PLUME_VOLFRAC(
     I              bi, bj, myTime, myIter, myThid )
C-- get forcings for kpp
          CALL SALT_PLUME_APPLY(
     I              1, bi, bj, recip_hFacC(1-OLx,1-OLy,kSrf,bi,bj),
     I              theta, 0,
     I              myTime, myIter, myThid )
          CALL SALT_PLUME_APPLY(
     I              2, bi, bj, recip_hFacC(1-OLx,1-OLy,kSrf,bi,bj),
     I              salt, 0,
     I              myTime, myIter, myThid )
C-- need to call this S/R from here to apply just before kpp
          CALL SALT_PLUME_FORCING_SURF(
     I              bi, bj, iMin, iMax, jMin, jMax,
     I              myTime, myIter, myThid )
#endif /* SALT_PLUME_VOLUME */
        ENDIF
#endif /* ALLOW_SALT_PLUME */

#ifdef ALLOW_DIAGNOSTICS
        IF ( MOD(doDiagsRho,4).GE.2 ) THEN
          CALL DIAGNOSTICS_FILL (sigmaR, 'DRHODR  ', 0, Nr,
     &         2, bi, bj, myThid)
        ENDIF
#endif /* ALLOW_DIAGNOSTICS */

C--    This is where EXTERNAL_FORCING_SURF(bi,bj) used to be called;
C      now called earlier, before bi,bj loop.

#ifdef ALLOW_AUTODIFF_TAMC
cph needed for KPP
CADJ STORE surfaceForcingU(:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE surfaceForcingV(:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE surfaceForcingS(:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE surfaceForcingT(:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
#endif /* ALLOW_AUTODIFF_TAMC */

#ifdef  ALLOW_KPP
C--     Compute KPP mixing coefficients
        IF ( calcKPP ) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('KPP_CALC',myThid)
#endif
          CALL TIMER_START('KPP_CALC [DO_OCEANIC_PHYS]', myThid)
          CALL KPP_CALC(
     I                  bi, bj, myTime, myIter, myThid )
          CALL TIMER_STOP ('KPP_CALC [DO_OCEANIC_PHYS]', myThid)
#if (defined ALLOW_AUTODIFF) && !(defined ALLOW_OFFLINE)
        ELSE
          CALL KPP_CALC_DUMMY(
     I                  bi, bj, myTime, myIter, myThid )
#endif /* ALLOW_AUTODIFF and not ALLOW_OFFLINE */
        ENDIF
#endif  /* ALLOW_KPP */

#ifdef  ALLOW_PP81
C--     Compute PP81 mixing coefficients
        IF (usePP81) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('PP81_CALC',myThid)
#endif
          CALL PP81_CALC(
     I                     bi, bj, sigmaR, myTime, myIter, myThid )
        ENDIF
#endif /* ALLOW_PP81 */

#ifdef  ALLOW_KL10
C--     Compute KL10 mixing coefficients
        IF (useKL10) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('KL10_CALC',myThid)
#endif
          CALL KL10_CALC(
     I                     bi, bj, sigmaR, myTime, myIter, myThid )
        ENDIF
#endif /* ALLOW_KL10 */

#ifdef  ALLOW_MY82
C--     Compute MY82 mixing coefficients
        IF (useMY82) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('MY82_CALC',myThid)
#endif
          CALL MY82_CALC(
     I                     bi, bj, sigmaR, myTime, myIter, myThid )
        ENDIF
#endif /* ALLOW_MY82 */

#ifdef  ALLOW_GGL90
#ifdef ALLOW_AUTODIFF_TAMC
CADJ STORE GGL90TKE(:,:,:,bi,bj)
CADJ &     = comlev1_bibj, key=itdkey, kind=isbyte
#endif /* ALLOW_AUTODIFF_TAMC */
C--     Compute GGL90 mixing coefficients
        IF ( useGGL90 .AND. Nr.GT.1 ) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('GGL90_CALC',myThid)
#endif
          CALL TIMER_START('GGL90_CALC [DO_OCEANIC_PHYS]', myThid)
          CALL GGL90_CALC(
     I                     bi, bj, sigmaR, myTime, myIter, myThid )
          CALL TIMER_STOP ('GGL90_CALC [DO_OCEANIC_PHYS]', myThid)
        ENDIF
#endif /* ALLOW_GGL90 */

#ifdef ALLOW_TIMEAVE
        IF ( taveFreq.GT. 0. _d 0 ) THEN
          CALL TIMEAVE_SURF_FLUX( bi, bj, myTime, myIter, myThid)
        ENDIF
        IF ( taveFreq.GT.0. .AND. calcConvect ) THEN
          CALL TIMEAVE_CUMULATE(ConvectCountTave, IVDConvCount,
     I                           Nr, deltaTClock, bi, bj, myThid)
        ENDIF
#endif /* ALLOW_TIMEAVE */

#ifdef ALLOW_GMREDI
#ifdef ALLOW_AUTODIFF_TAMC
# ifndef GM_EXCLUDE_CLIPPING
cph storing here is needed only for one GMREDI_OPTIONS:
cph define GM_BOLUS_ADVEC
cph keep it although TAF says you dont need to.
cph but I have avoided the #ifdef for now, in case more things change
CADJ STORE sigmaX(:,:,:)       = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE sigmaY(:,:,:)       = comlev1_bibj, key=itdkey, kind=isbyte
CADJ STORE sigmaR(:,:,:)       = comlev1_bibj, key=itdkey, kind=isbyte
# endif
#endif /* ALLOW_AUTODIFF_TAMC */

C--     Calculate iso-neutral slopes for the GM/Redi parameterisation
        IF ( calcGMRedi ) THEN
#ifdef ALLOW_DEBUG
          IF (debugMode) CALL DEBUG_CALL('GMREDI_CALC_TENSOR',myThid)
#endif
          CALL GMREDI_CALC_TENSOR(
     I             iMin, iMax, jMin, jMax,
     I             sigmaX, sigmaY, sigmaR,
     I             bi, bj, myTime, myIter, myThid )
#if (defined ALLOW_AUTODIFF) && !(defined ALLOW_OFFLINE)
        ELSE
          CALL GMREDI_CALC_TENSOR_DUMMY(
     I             iMin, iMax, jMin, jMax,
     I             sigmaX, sigmaY, sigmaR,
     I             bi, bj, myTime, myIter, myThid )
#endif /* ALLOW_AUTODIFF and not ALLOW_OFFLINE */
        ENDIF
#endif /* ALLOW_GMREDI */

#ifdef ALLOW_DOWN_SLOPE
        IF ( useDOWN_SLOPE ) THEN
C--     Calculate Downsloping Flow for Down_Slope parameterization
         IF ( usingPCoords ) THEN
          CALL DWNSLP_CALC_FLOW(
     I                bi, bj, kSurfC, rhoInSitu,
     I                myTime, myIter, myThid )
         ELSE
          CALL DWNSLP_CALC_FLOW(
     I                bi, bj, kLowC, rhoInSitu,
     I                myTime, myIter, myThid )
         ENDIF
        ENDIF
#endif /* ALLOW_DOWN_SLOPE */

C--   end bi,bj loops.
       ENDDO
      ENDDO

#ifndef ALLOW_AUTODIFF
C---  if fluid Is Water: end
      ENDIF
#endif

#ifdef ALLOW_OFFLINE
      IF ( useOffLine ) THEN
#ifdef ALLOW_DEBUG
        IF (debugMode) CALL DEBUG_CALL('OFFLINE_GET_DIFFUS',myThid)
#endif /* ALLOW_DEBUG */
        CALL OFFLINE_GET_DIFFUS( myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_OFFLINE */

#ifdef ALLOW_BBL
      IF ( useBBL ) THEN
       CALL BBL_CALC_RHS(
     I                          myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_BBL */

#ifdef ALLOW_MYPACKAGE
      IF ( useMYPACKAGE ) THEN
       CALL MYPACKAGE_CALC_RHS(
     I                          myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_MYPACKAGE */

#ifdef ALLOW_GMREDI
      IF ( calcGMRedi ) THEN
        CALL GMREDI_DO_EXCH( myTime, myIter, myThid )
      ENDIF
#endif /* ALLOW_GMREDI */

#ifdef ALLOW_KPP
      IF ( calcKPP ) THEN
        CALL KPP_DO_EXCH( myThid )
      ENDIF
#endif /* ALLOW_KPP */

#ifdef ALLOW_GGL90
      IF ( useGGL90 )
     &  CALL GGL90_EXCHANGES( myThid )
#endif /* ALLOW_GGL90 */

#ifdef ALLOW_DIAGNOSTICS
      IF ( fluidIsWater .AND. useDiagnostics ) THEN
        CALL DIAGS_RHO_G(
     I                    rhoInSitu, uVel, vVel, wVel,
     I                    myTime, myIter, myThid )
      ENDIF
      IF ( useDiagnostics ) THEN
        CALL DIAGS_OCEANIC_SURF_FLUX( myTime, myIter, myThid )
      ENDIF
      IF ( calcConvect .AND. useDiagnostics ) THEN
        CALL DIAGNOSTICS_FILL( IVDConvCount, 'CONVADJ ',
     &                               0, Nr, 0, 1, 1, myThid )
      ENDIF
#ifdef ALLOW_SALT_PLUME
      IF ( useDiagnostics )
     &      CALL SALT_PLUME_DIAGNOSTICS_FILL(bi,bj,myThid)
#endif
#endif

#ifdef ALLOW_DEBUG
      IF (debugMode) CALL DEBUG_LEAVE('DO_OCEANIC_PHYS',myThid)
#endif

      RETURN
      END
