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C $Header: /u/gcmpack/MITgcm/pkg/longstep/longstep_average.F,v 1.5 2010/01/12 23:55:48 jahn Exp $ |
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C $Name: $ |
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|
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#include "LONGSTEP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: LONGSTEP_AVERAGE |
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C !INTERFACE: |
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SUBROUTINE LONGSTEP_AVERAGE( myTime, myIter, myThid ) |
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|
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE LONGSTEP_AVERAGE |
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C | o Average variables needed for longstep |
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C | - myIter is used for determining the averaging interval |
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C | (LS_nIter timesteps, phase 0) |
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C *==========================================================* |
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C \ev |
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|
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
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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 "GRID.h" |
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#include "DYNVARS.h" |
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#include "FFIELDS.h" |
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#include "SURFACE.h" |
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#include "LONGSTEP_PARAMS.h" |
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#include "LONGSTEP.h" |
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#ifdef ALLOW_GMREDI |
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#include "GMREDI.h" |
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#endif |
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#ifdef ALLOW_KPP |
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#include "KPP.h" |
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#endif |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myTime :: Current time in simulation |
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C myIter :: Current iteration number in simulation |
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C myThid :: my Thread Id number |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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|
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#ifdef ALLOW_LONGSTEP |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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CEOP |
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|
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C first iteration in a long time step? - reset averages |
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IF ( MOD(myIter, LS_nIter) .EQ. 0 ) THEN |
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|
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CALL LONGSTEP_RESET_3D(LS_uVelCount, LS_uVel, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_vVelCount, LS_vVel, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_wVelCount, LS_wVel, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_thetaCount,LS_theta,Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_saltCount, LS_salt, Nr, myThid) |
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IF ( ivdc_kappa .NE. 0. _d 0 ) |
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& CALL LONGSTEP_RESET_3D(LS_IVDConvCountCount, |
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& LS_IVDConvCount, Nr, myThid) |
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#ifdef SHORTWAVE_HEATING |
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CALL LONGSTEP_RESET_3D(LS_QswCount, LS_Qsw, 1, myThid) |
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#endif |
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CALL LONGSTEP_RESET_3D(LS_fwFluxCount, LS_fwFlux, 1, myThid) |
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#ifdef ALLOW_GMREDI |
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IF ( useGMRedi ) THEN |
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CALL LONGSTEP_RESET_3D(LS_KwxCount, LS_Kwx, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_KwyCount, LS_Kwy, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_KwzCount, LS_Kwz, Nr, myThid) |
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ENDIF |
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#endif |
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#ifdef ALLOW_KPP |
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IF ( useKPP ) THEN |
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CALL LONGSTEP_RESET_3D(LS_KPPdiffKzSCount, |
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& LS_KPPdiffKzS, Nr, myThid) |
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CALL LONGSTEP_RESET_3D(LS_KPPghatCount, |
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& LS_KPPghat, Nr, myThid) |
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ENDIF |
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#endif |
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|
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ENDIF |
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|
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C-- update average inside tile (no overlaps) for all bi,bj |
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|
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CALL LONGSTEP_FILL_3D_FAC(LS_uVelCount, LS_uVel, uVel, hFacW, |
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& Nr, myThid) |
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CALL LONGSTEP_FILL_3D_FAC(LS_vVelCount, LS_vVel, vVel, hFacS, |
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& Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_wVelCount, LS_wVel, wVel, Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_thetaCount, LS_theta, theta, Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_saltCount, LS_salt, salt, Nr, myThid) |
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IF ( ivdc_kappa .NE. 0. _d 0 ) |
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& CALL LONGSTEP_FILL_3D(LS_IVDConvCountCount, |
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& LS_IVDConvCount, IVDConvCount, Nr, myThid) |
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#ifdef SHORTWAVE_HEATING |
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CALL LONGSTEP_FILL_3D_RS(LS_QswCount, LS_Qsw, Qsw, 1, myThid) |
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#endif |
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IF ( LS_usePmEpR ) THEN |
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CALL LONGSTEP_FILL_3D( LS_fwFluxCount,LS_fwFlux,PmEpR,1,myThid) |
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ELSE |
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CALL LONGSTEP_FILL_3D_RS(LS_fwFluxCount,LS_fwFlux,EmPmR,1,myThid) |
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ENDIF |
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#ifdef ALLOW_GMREDI |
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IF ( useGMRedi ) THEN |
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CALL LONGSTEP_FILL_3D(LS_KwxCount, LS_Kwx, Kwx, Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_KwyCount, LS_Kwy, Kwy, Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_KwzCount, LS_Kwz, Kwz, Nr, myThid) |
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ENDIF |
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#endif |
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#ifdef ALLOW_KPP |
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IF ( useKPP ) THEN |
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CALL LONGSTEP_FILL_3D(LS_KPPdiffKzSCount, |
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& LS_KPPdiffKzS, KPPdiffKzS, Nr, myThid) |
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CALL LONGSTEP_FILL_3D(LS_KPPghatCount, |
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& LS_KPPghat, KPPghat, Nr, myThid) |
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ENDIF |
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#endif |
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|
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C time for a ptracer time step? - finish average |
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IF ( MOD(myIter, LS_nIter) .EQ. LS_nIter-1 ) THEN |
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|
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CALL LONGSTEP_AVERAGE_3D_FAC(LS_uVelCount, LS_uVel, hFacW, |
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& Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D_FAC(LS_vVelCount, LS_vVel, hFacS, |
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& Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_wVelCount, LS_wVel, Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_thetaCount,LS_theta,Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_saltCount, LS_salt, Nr, myThid) |
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IF ( ivdc_kappa .NE. 0. _d 0 ) |
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& CALL LONGSTEP_AVERAGE_3D(LS_IVDConvCountCount, |
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& LS_IVDConvCount, Nr, myThid) |
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#ifdef SHORTWAVE_HEATING |
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CALL LONGSTEP_AVERAGE_3D(LS_QswCount, LS_Qsw, 1, myThid) |
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#endif |
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CALL LONGSTEP_AVERAGE_3D(LS_fwFluxCount, LS_fwFlux, 1, myThid) |
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|
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#ifdef ALLOW_GMREDI |
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IF ( useGMRedi ) THEN |
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CALL LONGSTEP_AVERAGE_3D(LS_KwxCount, LS_Kwx, Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_KwyCount, LS_Kwy, Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_KwzCount, LS_Kwz, Nr, myThid) |
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ENDIF |
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#endif |
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#ifdef ALLOW_KPP |
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IF ( useKPP ) THEN |
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CALL LONGSTEP_AVERAGE_3D(LS_KPPdiffKzSCount, |
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& LS_KPPdiffKzS, Nr, myThid) |
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CALL LONGSTEP_AVERAGE_3D(LS_KPPghatCount, |
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& LS_KPPghat, Nr, myThid) |
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ENDIF |
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#endif |
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|
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#if 0 |
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C and update overlaps |
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CALL EXCH_UV_3D_RL( LS_uVel, LS_vVel, .TRUE., Nr, myThid ) |
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CALL EXCH_3D_RL( LS_wVel , Nr, myThid ) |
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CALL EXCH_3D_RL( LS_theta, Nr, myThid ) |
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CALL EXCH_3D_RL( LS_salt , Nr, myThid ) |
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IF ( ivdc_kappa .NE. 0. _d 0 ) |
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& CALL EXCH_3D_RL( LS_IVDConvCount, myThid ) |
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#ifdef SHORTWAVE_HEATING |
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CALL EXCH_XY_RL( LS_Qsw, myThid ) |
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#endif |
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CALL EXCH_XY_RL( LS_fwFlux, myThid ) |
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#ifdef ALLOW_GMREDI |
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IF ( useGMRedi ) THEN |
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CALL EXCH_UV_AGRID_3D_RL( LS_Kwx, LS_Kwy, .FALSE., Nr, myThid ) |
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CALL EXCH_3D_RL( LS_Kwz , Nr, myThid ) |
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ENDIF |
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#endif |
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#ifdef ALLOW_KPP |
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IF ( useKPP ) THEN |
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CALL EXCH_3D_RL( LS_KPPdiffKzS, Nr, myThid ) |
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CALL EXCH_3D_RL( LS_KPPghat, Nr, myThid ) |
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ENDIF |
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#endif |
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#endif /* 0 */ |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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IF ( useDiagnostics ) THEN |
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CALL DIAGNOSTICS_FILL(LS_uVel, 'LSuVel ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_vVel, 'LSvVel ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_wVel, 'LSwVel ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_theta,'LStheta ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_salt, 'LSsalt ',0,Nr,0,1,1,myThid) |
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IF ( ivdc_kappa .NE. 0. _d 0 .AND. .NOT. useKPP ) |
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& CALL DIAGNOSTICS_FILL(LS_IVDConvCount, |
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& 'LScnvAdj',0,Nr,0,1,1,myThid) |
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#ifdef SHORTWAVE_HEATING |
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CALL DIAGNOSTICS_FILL(LS_Qsw , 'LSqsw ',0,1 ,0,1,1,myThid) |
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#endif |
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CALL DIAGNOSTICS_FILL(LS_fwFlux, 'LSfwFlux',0,1 ,0,1,1,myThid) |
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#ifdef ALLOW_GMREDI |
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IF ( useGMRedi ) THEN |
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CALL DIAGNOSTICS_FILL(LS_Kwx , 'LSkwx ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_Kwy , 'LSkwy ',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_Kwz , 'LSkwz ',0,Nr,0,1,1,myThid) |
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ENDIF |
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#endif |
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#ifdef ALLOW_KPP |
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IF ( useKPP ) THEN |
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CALL DIAGNOSTICS_FILL(LS_KPPdiffKzs, |
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& 'LSKPPdfS',0,Nr,0,1,1,myThid) |
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CALL DIAGNOSTICS_FILL(LS_KPPghat, |
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& 'LSKPPght',0,Nr,0,1,1,myThid) |
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ENDIF |
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#endif |
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C if useDiagnostics: end |
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ENDIF |
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#endif /* ALLOW_DIAGNOSTICS */ |
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|
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_BARRIER |
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_BEGIN_MASTER(myThid) |
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C we decide whether to do a timestep here and everybody else just |
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C checks this variable. This avoids complications with |
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C staggerTimeStep |
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LS_doTimeStep = .TRUE. |
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_END_MASTER(myThid) |
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_BARRIER |
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|
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ELSEIF ( MOD(myIter, LS_nIter) .EQ. 0 ) THEN |
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|
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C next time-step: switch back LS_doTimeStep |
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_BARRIER |
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_BEGIN_MASTER(myThid) |
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LS_doTimeStep = .FALSE. |
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_END_MASTER(myThid) |
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_BARRIER |
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|
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C if MOD(myIter, LS_nIter): end |
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ENDIF |
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|
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#endif /* ALLOW_LONGSTEP */ |
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|
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RETURN |
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END |
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