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jmc |
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C $Header: /u/gcmpack/MITgcm/pkg/opps/opps_interface.F,v 1.1 2004/09/16 11:28:16 mlosch Exp $ |
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mlosch |
1.1 |
C $Name: $ |
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: OPPS_INTERFACE |
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C !INTERFACE: |
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SUBROUTINE OPPS_INTERFACE( |
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I bi, bj, iMin, iMax, jMin, jMax, |
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I myTime, myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *================================================================* |
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C | SUBROUTINE OPPS_INTERFACE | |
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C | o Driver for OPPS mixing scheme that can be called | |
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C | instead of convective_adjustment. | |
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C | Reference: Paluszkiewicz+Romea, Dynamics of Atmospheres and | |
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C | Oceans (1997) 26, pp. 95-130 | |
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C | o Support for passive tracers by joint treatment of | |
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C | active (theta, salt) and passive tracers. The array | |
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C | tracerLoc(Nr,2+PTRACERS_num) contains | |
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C | theta = tracerLoc(:,1), | |
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C | salt = tracerLoc(:,2), and | |
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C | ptracers = tracerLoc(:,3:PTRACERS_num+2). For this to | |
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C | work, the routine opps_calc had to be modified | |
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C | considerably. opps_calc is based on nlopps.F but there is | |
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C | is little left of the original (see opps_calc.F) | |
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C *================================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C == Global data == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "DYNVARS.h" |
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#include "GRID.h" |
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#include "OPPS.h" |
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#ifdef ALLOW_PTRACERS |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS.h" |
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#endif |
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#ifdef ALLOW_TIMEAVE |
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#include "TIMEAVE_STATV.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C bi,bj,iMin,iMax,jMin,jMax,K - Loop counters |
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C myTime - Current time in simulation |
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C myIter - Current iteration in simulation |
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C myThid - Thread number of this instance of S/R CONVECT |
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INTEGER bi,bj,iMin,iMax,jMin,jMax |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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#ifdef ALLOW_OPPS |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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C msgBuf - Informational/error meesage buffer |
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INTEGER nTracer |
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#ifdef ALLOW_PTRACERS |
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PARAMETER( nTracer = 2+PTRACERS_num ) |
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#else /* not ALLOW_PTRACERS */ |
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PARAMETER( nTracer = 2 ) |
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#endif /* ALLOW_PTRACERS */ |
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INTEGER i, j, K, kSurface, kMax, ktr, nTracerInUse |
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_RL tMin, tMax, sMin, sMax |
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_RL tMinNew, tMaxNew, sMinNew, sMaxNew |
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_RL thetaLoc(Nr), saltLoc(Nr), wVelLoc(Nr) |
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_RL tracerLoc(Nr,nTracer) |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CEOP |
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C initialization |
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#ifdef ALLOW_PTRACERS |
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nTracerInUse = 2+PTRACERS_numInUse |
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#else |
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nTracerInUse = 2 |
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#endif /* ALLOW_PTRACERS */ |
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tMax = -1. _d 23 |
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tMin = 1. _d 23 |
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sMax = -1. _d 23 |
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sMin = 1. _d 23 |
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tMaxNew = -1. _d 23 |
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tMinNew = 1. _d 23 |
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sMaxNew = -1. _d 23 |
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sMinNew = 1. _d 23 |
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tMinNew = 1. _d 23 |
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IF ( buoyancyRelation .eq. 'OCEANIC' ) THEN |
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kSurface = 1 |
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ELSEIF ( buoyancyRelation .eq. 'OCEANICP' ) THEN |
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kSurface = Nr |
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ELSEIF ( buoyancyRelation .eq. 'ATMOSPHERIC' ) THEN |
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kSurface = Nr |
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ELSE |
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STOP 'OPPS_INTERFACE: We should never reach this point' |
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ENDIF |
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C re-initialize convection counter |
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DO k=1,Nr |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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OPPSconvectCount(I,J,K,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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C |
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DO J=jMin,jMax |
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DO I=iMin,iMax |
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IF ( hFacC(I,J,kSurface,bi,bj) .gt. 0. _d 0 ) THEN |
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IF ( useGCMwVel ) THEN |
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DO K=1,Nr |
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tracerLoc(K,1) = theta(I,J,K,bi,bj) |
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tracerLoc(K,2) = salt(I,J,K,bi,bj) |
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wVelLoc(K) = wVel(I,J,K,bi,bj) |
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ENDDO |
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ELSE |
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DO K=1,Nr |
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tracerLoc(K,1) = theta(I,J,K,bi,bj) |
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tracerLoc(K,2) = salt(I,J,K,bi,bj) |
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wVelLoc(K) = - VERTICAL_VELOCITY |
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ENDDO |
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ENDIF |
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#ifdef ALLOW_PTRACERS |
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DO ktr = 3, nTracerInUse |
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DO K=1,Nr |
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tracerLoc(K,ktr) = ptracer(I,J,K,bi,bj,ktr-2) |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_PTRACERS */ |
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#ifdef ALLOW_OPPS_DEBUG |
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IF ( OPPSdebugLevel .GE. debLevA ) THEN |
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C determine range of temperature and salinity |
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tMax = -1. d 23 |
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tMin = 1. d 23 |
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sMax = -1. d 23 |
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sMin = 1. d 23 |
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DO K=1,Nr |
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tMax = MAX(tracerLoc(K,1),tMax) |
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tMin = MAX(tracerLoc(K,1),tMin) |
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sMax = MAX(tracerLoc(K,2),sMax) |
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sMin = MAX(tracerLoc(K,2),sMin) |
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ENDDO |
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ENDIF |
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#endif /* ALLOW_OPPS_DEBUG */ |
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kMax = kLowC(I,J,bi,bj) |
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CALL OPPS_CALC( |
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U tracerLoc, |
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I wVelLoc,kMax,nTracer,nTracerInUse, |
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I I,J,bi,bj,myTime,myIter,myThid) |
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#ifdef ALLOW_OPPS_DEBUG |
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IF ( OPPSdebugLevel .GE. debLevA ) THEN |
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C determine range of temperature and salinity |
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tMaxNew = -1. d 23 |
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tMinNew = 1. d 23 |
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sMaxNew = -1. d 23 |
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sMinNew = 1. d 23 |
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DO K=1,Nr |
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tMaxNew = MAX(tracerLoc(K,1),tMaxNew) |
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tMinNew = MAX(tracerLoc(K,1),tMinNew) |
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sMaxNew = MAX(tracerLoc(K,2),sMaxNew) |
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sMinNew = MAX(tracerLoc(K,2),sMinNew) |
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ENDDO |
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IF ( tMaxNew.GT.tMax .OR. tMinNew.LT.tMin .OR. |
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& sMaxNew.GT.sMax .OR. sMinNew.LT.sMIN ) THEN |
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WRITE(msgBuf,'(A,A)') 'OPPS_INTERFACE: theta or S-range is', |
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& ' larger than before mixing' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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WRITE(msgBuf,'(A,2I5)') ' for (i,j) = ', I,J |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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ENDIF |
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ENDIF |
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#endif /* ALLOW_OPPS_DEBUG */ |
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DO K=1,Nr |
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theta(I,J,K,bi,bj) = tracerLoc(K,1) |
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salt(I,J,K,bi,bj) = tracerLoc(K,2) |
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ENDDO |
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#ifdef ALLOW_PTRACERS |
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DO ktr = 3, nTracerInUse |
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DO K=1,Nr |
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ptracer(I,J,K,bi,bj,ktr-2) = tracerLoc(K,ktr) |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_PTRACERS */ |
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ENDIF |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_OPPS */ |
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RETURN |
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END |
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