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C $Header: /u/gcmpack/MITgcm/model/src/forward_step.F,v 1.163 2008/10/28 01:39:48 heimbach Exp $ |
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C $Name: $ |
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|
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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|
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#ifdef ALLOW_GMREDI |
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# include "GMREDI_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_OBCS |
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# include "OBCS_OPTIONS.h" |
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#endif |
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#ifdef ALLOW_SEAICE |
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# include "SEAICE_OPTIONS.h" |
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#endif |
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|
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CBOP |
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C !ROUTINE: FORWARD_STEP |
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C !INTERFACE: |
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SUBROUTINE FORWARD_STEP( iloop, 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 forward_step |
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C | o Run the ocean model and, optionally, evaluate a cost function. |
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C *================================================================== |
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C | |
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C | THE_MAIN_LOOP is the toplevel routine for the Tangent Linear and |
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C | Adjoint Model Compiler (TAMC). For this purpose the initialization |
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C | of the model was split into two parts. Those parameters that do |
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C | not depend on a specific model run are set in INITIALISE_FIXED, |
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C | whereas those that do depend on the specific realization are |
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C | initialized in INITIALISE_VARIA. |
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C | |
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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 "DYNVARS.h" |
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|
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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|
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#ifdef HAVE_SIGREG |
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#include "SIGREG.h" |
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#endif |
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|
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#ifdef ALLOW_SHAP_FILT |
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# include "SHAP_FILT.h" |
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#endif |
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#ifdef ALLOW_ZONAL_FILT |
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# include "ZONAL_FILT.h" |
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#endif |
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#ifdef COMPONENT_MODULE |
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# include "CPL_PARAMS.h" |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "FFIELDS.h" |
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# include "SURFACE.h" |
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|
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# include "tamc.h" |
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# include "ctrl.h" |
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# include "ctrl_dummy.h" |
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# include "cost.h" |
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# include "EOS.h" |
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# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
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# include "GRID.h" |
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# endif |
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# ifdef ALLOW_EXF |
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# include "EXF_FIELDS.h" |
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# ifdef ALLOW_BULKFORMULAE |
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# include "EXF_CONSTANTS.h" |
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# endif |
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# endif |
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# ifdef ALLOW_PTRACERS |
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# include "PTRACERS_SIZE.h" |
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# include "PTRACERS_FIELDS.h" |
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# endif |
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# ifdef ALLOW_GCHEM |
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# include "GCHEM_FIELDS.h" |
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# endif |
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# ifdef ALLOW_CFC |
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# include "CFC.h" |
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# endif |
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# ifdef ALLOW_DIC |
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# include "DIC_VARS.h" |
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# include "DIC_LOAD.h" |
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# include "DIC_ATMOS.h" |
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# endif |
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# ifdef ALLOW_OBCS |
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# include "OBCS.h" |
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# ifdef ALLOW_PTRACERS |
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# include "OBCS_PTRACERS.h" |
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# endif |
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# endif |
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# ifdef ALLOW_CD_CODE |
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# include "CD_CODE_VARS.h" |
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# endif |
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# ifdef ALLOW_THSICE |
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# include "THSICE_VARS.h" |
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# endif |
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# ifdef ALLOW_SEAICE |
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# include "SEAICE.h" |
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# endif |
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# ifdef ALLOW_SALT_PLUME |
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# include "SALT_PLUME.h" |
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# endif |
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# ifdef ALLOW_EBM |
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# include "EBM.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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# ifdef ALLOW_GMREDI |
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# include "GMREDI.h" |
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# endif |
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# ifdef ALLOW_RBCS |
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# include "RBCS.h" |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifdef ALLOW_MNC |
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EXTERNAL DIFFERENT_MULTIPLE |
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LOGICAL DIFFERENT_MULTIPLE |
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#endif |
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|
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C note: under the multi-threaded model myIter and |
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C myTime are local variables passed around as routine |
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C arguments. Although this is fiddly it saves the need to |
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C impose additional synchronisation points when they are |
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C updated. |
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C myTime :: time counter for this thread |
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C myIter :: iteration counter for this thread |
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C myThid :: thread number for this instance of the routine. |
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INTEGER iloop |
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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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C !LOCAL VARIABLES: |
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C == Local variables == |
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C modelEnd :: true if reaching the end of the run |
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LOGICAL modelEnd |
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#ifdef COMPONENT_MODULE |
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INTEGER myItP1 |
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#endif |
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CEOP |
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|
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_ENTER('FORWARD_STEP',myThid) |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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CALL AUTODIFF_INADMODE_UNSET( myThid ) |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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C-- Reset the model iteration counter and the model time. |
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myIter = nIter0 + (iloop-1) |
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myTime = startTime + float(iloop-1)*deltaTclock |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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c************************************** |
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#include "checkpoint_lev1_directives.h" |
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#include "checkpoint_lev1_template.h" |
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c************************************** |
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#endif |
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|
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C-- Switch on/off diagnostics for snap-shot output: |
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#ifdef ALLOW_DIAGNOSTICS |
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IF ( useDiagnostics ) THEN |
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CALL DIAGNOSTICS_SWITCH_ONOFF( myTime, myIter, myThid ) |
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C-- State-variables diagnostics |
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CALL TIMER_START('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
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CALL DO_STATEVARS_DIAGS( myTime, 0, myIter, myThid ) |
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CALL TIMER_STOP ('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
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ENDIF |
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#endif |
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|
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#ifdef ALLOW_PROFILES |
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('',myThid) |
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#endif |
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c-- Accumulate in-situ time averages of theta, salt, and SSH. |
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CALL TIMER_START('PROFILES_INLOOP [THE_MAIN_LOOP]', mythid) |
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CALL PROFILES_INLOOP( mytime, mythid ) |
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CALL TIMER_STOP ('PROFILES_INLOOP [THE_MAIN_LOOP]', mythid) |
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#endif |
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|
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C-- Call driver to load external forcing fields from file |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('LOAD_FIELDS_DRIVER',myThid) |
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#endif |
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#ifdef ALLOW_AUTODIFF_TAMC |
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cph Important STORE that avoids hidden recomp. of load_fields_driver |
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CADJ STORE theta = comlev1, key = ikey_dynamics |
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CADJ STORE uvel, vvel = comlev1, key = ikey_dynamics |
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#endif |
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CALL TIMER_START('LOAD_FIELDS_DRIVER [FORWARD_STEP]',myThid) |
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CALL LOAD_FIELDS_DRIVER( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('LOAD_FIELDS_DRIVER [FORWARD_STEP]',myThid) |
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|
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C-- Call Bulk-Formulae forcing package |
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#ifdef ALLOW_BULK_FORCE |
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IF ( useBulkForce ) THEN |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('BULKF_FORCING',myThid) |
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#endif |
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CALL TIMER_START('BULKF_FORCING [FORWARD_STEP]',myThid) |
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C- calculate qnet and empmr (and wind stress) |
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CALL BULKF_FORCING( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('BULKF_FORCING [FORWARD_STEP]',myThid) |
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ENDIF |
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#endif /* ALLOW_BULK_FORCE */ |
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|
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C-- Call external chepaml forcing package |
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#ifdef ALLOW_CHEAPAML |
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IF ( useCheapAML ) THEN |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('CHEAPAML_FIELDS_LOAD',myThid) |
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#endif |
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CALL TIMER_START('CHEAPAML [FORWARD_STEP]',mythid) |
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C- calculate qnet (and wind stress) |
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CALL CHEAPAML( myTime, myIter,myThid ) |
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CALL TIMER_STOP ('CHEAPAML [FORWARD_STEP]',mythid) |
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ENDIF |
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#endif /*ALLOW_CHEAPAML */ |
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|
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|
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#ifdef ALLOW_AUTODIFF |
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c-- Add control vector for forcing and parameter fields |
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IF ( myIter .EQ. nIter0 ) |
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& CALL CTRL_MAP_FORCING (myThid) |
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#endif |
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|
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#if (defined (ALLOW_AUTODIFF_TAMC) && defined (ALLOW_AUTODIFF_MONITOR)) |
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CALL DUMMY_IN_STEPPING( myTime, myIter, myThid ) |
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#endif |
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|
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#ifdef COMPONENT_MODULE |
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IF ( useCoupler .AND. cpl_earlyExpImpCall ) THEN |
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C Post coupling data that I export. |
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C Read in coupling data that I import. |
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CALL TIMER_START('CPL_EXPORT-IMPORT [FORWARD_STEP]',myThid) |
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CALL CPL_EXPORT_MY_DATA( myIter, myTime, myThid ) |
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CALL CPL_IMPORT_EXTERNAL_DATA( myIter, myTime, myThid ) |
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CALL TIMER_STOP ('CPL_EXPORT-IMPORT [FORWARD_STEP]',myThid) |
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ENDIF |
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#endif /* COMPONENT_MODULE */ |
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|
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#ifdef ALLOW_EBM |
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IF ( useEBM ) THEN |
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# ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('EBM',myThid) |
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# endif |
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CALL TIMER_START('EBM [FORWARD_STEP]',myThid) |
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CALL EBM_DRIVER ( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('EBM [FORWARD_STEP]',myThid) |
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ENDIF |
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#endif /* ALLOW_EBM */ |
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|
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C-- Step forward fields and calculate time tendency terms. |
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|
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('DO_ATMOSPHERIC_PHYS',myThid) |
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#endif |
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CALL TIMER_START('DO_ATMOSPHERIC_PHYS [FORWARD_STEP]',myThid) |
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CALL DO_ATMOSPHERIC_PHYS( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('DO_ATMOSPHERIC_PHYS [FORWARD_STEP]',myThid) |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE surfaceforcingtice = comlev1, key = ikey_dynamics |
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# ifdef ALLOW_KPP |
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CADJ STORE uvel = comlev1, key = ikey_dynamics |
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CADJ STORE vvel = comlev1, key = ikey_dynamics |
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# endif |
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# ifdef EXACT_CONSERV |
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cphCADJ STORE empmr = comlev1, key = ikey_dynamics |
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cphCADJ STORE pmepr = comlev1, key = ikey_dynamics |
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# endif |
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# ifdef ALLOW_PTRACERS |
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CADJ STORE ptracer = comlev1, key = ikey_dynamics |
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# endif |
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# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
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cph-test |
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CADJ STORE hFacC = comlev1, key = ikey_dynamics |
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# ifndef DISABLE_RSTAR_CODE |
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CADJ STORE rstarexpc = comlev1, key = ikey_dynamics |
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# endif |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifndef ALLOW_AUTODIFF_TAMC |
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IF ( .NOT. useOffLine ) THEN |
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#endif |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('DO_OCEANIC_PHYS',myThid) |
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#endif |
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CALL TIMER_START('DO_OCEANIC_PHYS [FORWARD_STEP]',myThid) |
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CALL DO_OCEANIC_PHYS( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('DO_OCEANIC_PHYS [FORWARD_STEP]',myThid) |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE EmPmR = comlev1, key = ikey_dynamics |
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# ifdef EXACT_CONSERV |
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CADJ STORE pmepr = comlev1, key = ikey_dynamics |
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# endif |
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#else |
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ENDIF |
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#endif |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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# ifdef NONLIN_FRSURF |
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cph-test |
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CADJ STORE hFac_surfC = comlev1, key = ikey_dynamics |
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CADJ STORE hfac_surfs = comlev1, key = ikey_dynamics |
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CADJ STORE hfac_surfw = comlev1, key = ikey_dynamics |
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# endif |
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# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
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CADJ STORE hFacC, hFacS, hFacW |
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CADJ & = comlev1, key = ikey_dynamics |
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CADJ STORE recip_hFacC, recip_hFacS, recip_hFacW |
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CADJ & = comlev1, key = ikey_dynamics |
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c |
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CADJ STORE surfaceforcingu = comlev1, key = ikey_dynamics |
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CADJ STORE surfaceforcingv = comlev1, key = ikey_dynamics |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifdef ALLOW_GCHEM |
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE ptracer = comlev1, key = ikey_dynamics |
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CADJ STORE theta = comlev1, key = ikey_dynamics |
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CADJ STORE salt = comlev1, key = ikey_dynamics |
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#endif |
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IF ( useGCHEM ) THEN |
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#ifdef ALLOW_DEBUG |
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IF ( debugLevel .GE. debLevB ) |
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& CALL DEBUG_CALL('GCHEM_CALC_TENDENCY',myThid) |
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#endif |
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CALL TIMER_START('GCHEM_CALC_TENDENCY [FORWARD_STEP]',myThid) |
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CALL GCHEM_CALC_TENDENCY( myTime, myIter, myThid ) |
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CALL TIMER_STOP ('GCHEM_CALC_TENDENCY [FORWARD_STEP]',myThid) |
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ENDIF |
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#endif /* ALLOW_GCHEM */ |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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cph needed to be moved here from do_oceanic_physics |
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cph to be visible down the road |
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c |
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CADJ STORE rhoInSitu = comlev1, key = ikey_dynamics |
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CADJ STORE surfaceForcingS = comlev1, key = ikey_dynamics |
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CADJ STORE surfaceForcingT = comlev1, key = ikey_dynamics |
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CADJ STORE surfaceForcingTice = comlev1, key = ikey_dynamics |
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ctest( |
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CADJ STORE IVDConvCount = comlev1, key = ikey_dynamics |
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ctest) |
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# ifdef ALLOW_PTRACERS |
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CADJ STORE surfaceForcingPTr = comlev1, key = ikey_dynamics |
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# endif |
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c |
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# ifdef ALLOW_GMREDI |
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CADJ STORE Kwx = comlev1, key = ikey_dynamics |
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CADJ STORE Kwy = comlev1, key = ikey_dynamics |
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CADJ STORE Kwz = comlev1, key = ikey_dynamics |
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# ifdef GM_BOLUS_ADVEC |
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CADJ STORE GM_PsiX = comlev1, key = ikey_dynamics |
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CADJ STORE GM_PsiY = comlev1, key = ikey_dynamics |
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# endif |
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# endif |
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c |
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# ifdef ALLOW_KPP |
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CADJ STORE KPPghat = comlev1, key = ikey_dynamics |
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CADJ STORE KPPfrac = comlev1, key = ikey_dynamics |
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CADJ STORE KPPdiffKzS = comlev1, key = ikey_dynamics |
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CADJ STORE KPPdiffKzT = comlev1, key = ikey_dynamics |
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# endif |
| 395 |
c |
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# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
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CADJ STORE theta,salt,wvel = comlev1, key = ikey_dynamics |
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CADJ STORE etaH = comlev1, key = ikey_dynamics |
| 399 |
# ifdef ALLOW_CD_CODE |
| 400 |
CADJ STORE etanm1 = comlev1, key = ikey_dynamics |
| 401 |
# endif |
| 402 |
# ifndef DISABLE_RSTAR_CODE |
| 403 |
cph-test |
| 404 |
CADJ STORE rstarexpc = comlev1, key = ikey_dynamics |
| 405 |
# endif |
| 406 |
# endif |
| 407 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 408 |
|
| 409 |
IF ( .NOT.staggerTimeStep ) THEN |
| 410 |
#ifdef ALLOW_DEBUG |
| 411 |
IF ( debugLevel .GE. debLevB ) |
| 412 |
& CALL DEBUG_CALL('THERMODYNAMICS',myThid) |
| 413 |
#endif |
| 414 |
cph-adj-test( |
| 415 |
CADJ STORE salt = comlev1, key = ikey_dynamics |
| 416 |
cph-adj-test) |
| 417 |
CALL TIMER_START('THERMODYNAMICS [FORWARD_STEP]',myThid) |
| 418 |
CALL THERMODYNAMICS( myTime, myIter, myThid ) |
| 419 |
CALL TIMER_STOP ('THERMODYNAMICS [FORWARD_STEP]',myThid) |
| 420 |
C-- if not staggerTimeStep: end |
| 421 |
ENDIF |
| 422 |
c #ifdef ALLOW_NONHYDROSTATIC |
| 423 |
IF ( implicitIntGravWave ) THEN |
| 424 |
CALL TIMER_START('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 425 |
CALL DO_STAGGER_FIELDS_EXCHANGES( myTime, myIter, myThid ) |
| 426 |
CALL TIMER_STOP ('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 427 |
ENDIF |
| 428 |
c #endif |
| 429 |
|
| 430 |
#ifdef COMPONENT_MODULE |
| 431 |
IF ( useCoupler .AND. .NOT.cpl_earlyExpImpCall ) THEN |
| 432 |
C Post coupling data that I export. |
| 433 |
C Read in coupling data that I import. |
| 434 |
myItP1 = myIter + 1 |
| 435 |
CALL TIMER_START('CPL_EXPORT-IMPORT [FORWARD_STEP]',myThid) |
| 436 |
CALL CPL_EXPORT_MY_DATA( myItP1, myTime, myThid ) |
| 437 |
CALL CPL_IMPORT_EXTERNAL_DATA( myItP1, myTime, myThid ) |
| 438 |
CALL TIMER_STOP ('CPL_EXPORT-IMPORT [FORWARD_STEP]',myThid) |
| 439 |
# ifdef ALLOW_OCN_COMPON_INTERF |
| 440 |
IF ( useRealFreshWaterFlux ) THEN |
| 441 |
CALL OCN_APPLY_IMPORT( .FALSE., myTime, myIter, myThid ) |
| 442 |
ENDIF |
| 443 |
# endif /* ALLOW_OCN_COMPON_INTERF */ |
| 444 |
ENDIF |
| 445 |
#endif /* COMPONENT_MODULE */ |
| 446 |
|
| 447 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 448 |
# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
| 449 |
CADJ STORE hFacC = comlev1, key = ikey_dynamics |
| 450 |
CADJ STORE hFacS = comlev1, key = ikey_dynamics |
| 451 |
CADJ STORE hFacW = comlev1, key = ikey_dynamics |
| 452 |
CADJ STORE recip_hFacC = comlev1, key = ikey_dynamics |
| 453 |
CADJ STORE recip_hFacS = comlev1, key = ikey_dynamics |
| 454 |
CADJ STORE recip_hFacW = comlev1, key = ikey_dynamics |
| 455 |
CADJ STORE etaN = comlev1, key = ikey_dynamics |
| 456 |
c |
| 457 |
# ifndef DISABLE_RSTAR_CODE |
| 458 |
CADJ STORE rstarFacC = comlev1, key = ikey_dynamics |
| 459 |
CADJ STORE rstarFacS = comlev1, key = ikey_dynamics |
| 460 |
CADJ STORE rstarFacW = comlev1, key = ikey_dynamics |
| 461 |
c |
| 462 |
CADJ STORE h0facc,h0facs,h0facw |
| 463 |
CADJ & = comlev1, key = ikey_dynamics |
| 464 |
CADJ STORE rstardhcdt,rstardhsdt,rstardhwdt |
| 465 |
CADJ & = comlev1, key = ikey_dynamics |
| 466 |
CADJ STORE rstarexpc,rstarexps,rstarexpw |
| 467 |
CADJ & = comlev1, key = ikey_dynamics |
| 468 |
# endif |
| 469 |
# endif |
| 470 |
#endif |
| 471 |
C-- Step forward fields and calculate time tendency terms. |
| 472 |
#ifndef ALLOW_AUTODIFF_TAMC |
| 473 |
IF ( momStepping ) THEN |
| 474 |
#endif |
| 475 |
#ifdef ALLOW_DEBUG |
| 476 |
IF ( debugLevel .GE. debLevB ) |
| 477 |
& CALL DEBUG_CALL('DYNAMICS',myThid) |
| 478 |
#endif |
| 479 |
CALL TIMER_START('DYNAMICS [FORWARD_STEP]',myThid) |
| 480 |
CALL DYNAMICS( myTime, myIter, myThid ) |
| 481 |
CALL TIMER_STOP ('DYNAMICS [FORWARD_STEP]',myThid) |
| 482 |
#ifndef ALLOW_AUTODIFF_TAMC |
| 483 |
ENDIF |
| 484 |
#endif |
| 485 |
|
| 486 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 487 |
# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
| 488 |
CADJ STORE gU, gV = comlev1, key = ikey_dynamics |
| 489 |
# endif |
| 490 |
#endif |
| 491 |
|
| 492 |
C-- Update time-counter |
| 493 |
myIter = nIter0 + iLoop |
| 494 |
myTime = startTime + deltaTClock * float(iLoop) |
| 495 |
|
| 496 |
#ifdef ALLOW_MNC |
| 497 |
C Update the default next iter for MNC |
| 498 |
IF ( useMNC ) THEN |
| 499 |
CALL MNC_CW_CITER_SETG( 1, 1, -1, myIter , myThid ) |
| 500 |
|
| 501 |
C TODO: Logic should be added here so that users can specify, on |
| 502 |
C a per-citer-group basis, when it is time to update the |
| 503 |
C "current" (and not just the "next") iteration |
| 504 |
|
| 505 |
C TODO: the following is just a temporary band-aid (mostly, for |
| 506 |
C Baylor) until someone writes a routine that better handles time |
| 507 |
C boundaries such as weeks, months, years, etc. |
| 508 |
IF ( mnc_filefreq .GT. 0 ) THEN |
| 509 |
IF (DIFFERENT_MULTIPLE(mnc_filefreq,myTime,deltaTClock)) |
| 510 |
& THEN |
| 511 |
CALL MNC_CW_CITER_SETG( 1, 1, myIter, -1 , myThid ) |
| 512 |
ENDIF |
| 513 |
ENDIF |
| 514 |
ENDIF |
| 515 |
#endif /* ALLOW_MNC */ |
| 516 |
|
| 517 |
C-- Update geometric factors: |
| 518 |
#ifdef NONLIN_FRSURF |
| 519 |
C- update hfacC,W,S and recip_hFac according to etaH(n+1) : |
| 520 |
IF ( nonlinFreeSurf.GT.0) THEN |
| 521 |
IF ( select_rStar.GT.0 ) THEN |
| 522 |
# ifndef DISABLE_RSTAR_CODE |
| 523 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 524 |
cph-test |
| 525 |
CADJ STORE hFacC = comlev1, key = ikey_dynamics |
| 526 |
CADJ STORE hFacS = comlev1, key = ikey_dynamics |
| 527 |
CADJ STORE hFacW = comlev1, key = ikey_dynamics |
| 528 |
CADJ STORE recip_hFacC = comlev1, key = ikey_dynamics |
| 529 |
CADJ STORE recip_hFacS = comlev1, key = ikey_dynamics |
| 530 |
CADJ STORE recip_hFacW = comlev1, key = ikey_dynamics |
| 531 |
c |
| 532 |
CADJ STORE rstarFacC = comlev1, key = ikey_dynamics |
| 533 |
CADJ STORE rstarFacS = comlev1, key = ikey_dynamics |
| 534 |
CADJ STORE rstarFacW = comlev1, key = ikey_dynamics |
| 535 |
c |
| 536 |
CADJ STORE h0facc,h0facs,h0facw = comlev1, key = ikey_dynamics |
| 537 |
# endif |
| 538 |
CALL TIMER_START('UPDATE_R_STAR [FORWARD_STEP]',myThid) |
| 539 |
CALL UPDATE_R_STAR( myTime, myIter, myThid ) |
| 540 |
CALL TIMER_STOP ('UPDATE_R_STAR [FORWARD_STEP]',myThid) |
| 541 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 542 |
cph-test |
| 543 |
CADJ STORE hFacC = comlev1, key = ikey_dynamics |
| 544 |
CADJ STORE hFacS = comlev1, key = ikey_dynamics |
| 545 |
CADJ STORE hFacW = comlev1, key = ikey_dynamics |
| 546 |
CADJ STORE recip_hFacC = comlev1, key = ikey_dynamics |
| 547 |
CADJ STORE recip_hFacS = comlev1, key = ikey_dynamics |
| 548 |
CADJ STORE recip_hFacW = comlev1, key = ikey_dynamics |
| 549 |
# endif |
| 550 |
# endif /* DISABLE_RSTAR_CODE */ |
| 551 |
ELSE |
| 552 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 553 |
CADJ STORE hFac_surfC, hFac_surfS, hFac_surfW |
| 554 |
CADJ & = comlev1, key = ikey_dynamics |
| 555 |
#endif |
| 556 |
CALL TIMER_START('UPDATE_SURF_DR [FORWARD_STEP]',myThid) |
| 557 |
CALL UPDATE_SURF_DR( myTime, myIter, myThid ) |
| 558 |
CALL TIMER_STOP ('UPDATE_SURF_DR [FORWARD_STEP]',myThid) |
| 559 |
ENDIF |
| 560 |
ENDIF |
| 561 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 562 |
cph-test |
| 563 |
CADJ STORE hFacC = comlev1, key = ikey_dynamics |
| 564 |
CADJ STORE hFacS = comlev1, key = ikey_dynamics |
| 565 |
CADJ STORE hFacW = comlev1, key = ikey_dynamics |
| 566 |
CADJ STORE recip_hFacC = comlev1, key = ikey_dynamics |
| 567 |
CADJ STORE recip_hFacS = comlev1, key = ikey_dynamics |
| 568 |
CADJ STORE recip_hFacW = comlev1, key = ikey_dynamics |
| 569 |
# endif |
| 570 |
C- update also CG2D matrix (and preconditioner) |
| 571 |
IF ( momStepping .AND. nonlinFreeSurf.GT.2 ) THEN |
| 572 |
CALL TIMER_START('UPDATE_CG2D [FORWARD_STEP]',myThid) |
| 573 |
CALL UPDATE_CG2D( myTime, myIter, myThid ) |
| 574 |
CALL TIMER_STOP ('UPDATE_CG2D [FORWARD_STEP]',myThid) |
| 575 |
ENDIF |
| 576 |
#endif /* NONLIN_FRSURF */ |
| 577 |
|
| 578 |
C-- Apply Filters to u*,v* before SOLVE_FOR_PRESSURE |
| 579 |
#ifdef ALLOW_SHAP_FILT |
| 580 |
IF (useSHAP_FILT .AND. shap_filt_uvStar) THEN |
| 581 |
CALL TIMER_START('SHAP_FILT_UV [FORWARD_STEP]',myThid) |
| 582 |
IF (implicDiv2Dflow.LT.1.) THEN |
| 583 |
C-- Explicit+Implicit part of the Barotropic Flow Divergence |
| 584 |
C => Filtering of uVel,vVel is necessary |
| 585 |
CALL SHAP_FILT_APPLY_UV( uVel,vVel, |
| 586 |
& myTime, myIter, myThid ) |
| 587 |
ENDIF |
| 588 |
CALL SHAP_FILT_APPLY_UV( gU,gV,myTime,myIter,myThid) |
| 589 |
CALL TIMER_STOP ('SHAP_FILT_UV [FORWARD_STEP]',myThid) |
| 590 |
ENDIF |
| 591 |
#endif |
| 592 |
#ifdef ALLOW_ZONAL_FILT |
| 593 |
IF (useZONAL_FILT .AND. zonal_filt_uvStar) THEN |
| 594 |
CALL TIMER_START('ZONAL_FILT_UV [FORWARD_STEP]',myThid) |
| 595 |
IF (implicDiv2Dflow.LT.1.) THEN |
| 596 |
C-- Explicit+Implicit part of the Barotropic Flow Divergence |
| 597 |
C => Filtering of uVel,vVel is necessary |
| 598 |
CALL ZONAL_FILT_APPLY_UV( uVel, vVel, myThid ) |
| 599 |
ENDIF |
| 600 |
CALL ZONAL_FILT_APPLY_UV( gU, gV, myThid ) |
| 601 |
CALL TIMER_STOP ('ZONAL_FILT_UV [FORWARD_STEP]',myThid) |
| 602 |
ENDIF |
| 603 |
#endif |
| 604 |
|
| 605 |
C-- Solve elliptic equation(s). |
| 606 |
C Two-dimensional only for conventional hydrostatic or |
| 607 |
C three-dimensional for non-hydrostatic and/or IGW scheme. |
| 608 |
IF ( momStepping ) THEN |
| 609 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 610 |
# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
| 611 |
CADJ STORE uvel, vvel |
| 612 |
CADJ & = comlev1, key = ikey_dynamics |
| 613 |
CADJ STORE empmr,hfacs,hfacw |
| 614 |
CADJ & = comlev1, key = ikey_dynamics |
| 615 |
# endif |
| 616 |
#endif |
| 617 |
CALL TIMER_START('SOLVE_FOR_PRESSURE [FORWARD_STEP]',myThid) |
| 618 |
CALL SOLVE_FOR_PRESSURE(myTime, myIter, myThid) |
| 619 |
CALL TIMER_STOP ('SOLVE_FOR_PRESSURE [FORWARD_STEP]',myThid) |
| 620 |
ENDIF |
| 621 |
|
| 622 |
C-- Correct divergence in flow field and cycle time-stepping momentum |
| 623 |
#ifndef ALLOW_AUTODIFF_TAMC |
| 624 |
IF ( momStepping ) THEN |
| 625 |
#endif |
| 626 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 627 |
# if (defined NONLIN_FRSURF) || (defined ALLOW_DEPTH_CONTROL) |
| 628 |
# ifndef DISABLE_RSTAR_CODE |
| 629 |
cph-test |
| 630 |
cph not clear, why this one |
| 631 |
CADJ STORE h0facc = comlev1, key = ikey_dynamics |
| 632 |
# endif |
| 633 |
# endif |
| 634 |
# ifdef ALLOW_DEPTH_CONTROL |
| 635 |
CADJ STORE etan, uvel,vvel |
| 636 |
CADJ & = comlev1, key = ikey_dynamics |
| 637 |
# endif |
| 638 |
#endif |
| 639 |
CALL TIMER_START('MOM_CORRECTION_STEP [FORWARD_STEP]',myThid) |
| 640 |
CALL MOMENTUM_CORRECTION_STEP(myTime, myIter, myThid) |
| 641 |
CALL TIMER_STOP ('MOM_CORRECTION_STEP [FORWARD_STEP]',myThid) |
| 642 |
#ifndef ALLOW_AUTODIFF_TAMC |
| 643 |
ENDIF |
| 644 |
#endif |
| 645 |
|
| 646 |
#ifdef EXACT_CONSERV |
| 647 |
IF (exactConserv) THEN |
| 648 |
C-- Update etaH(n+1) : |
| 649 |
CALL TIMER_START('UPDATE_ETAH [FORWARD_STEP]',myThid) |
| 650 |
CALL UPDATE_ETAH( myTime, myIter, myThid ) |
| 651 |
CALL TIMER_STOP ('UPDATE_ETAH [FORWARD_STEP]',myThid) |
| 652 |
ENDIF |
| 653 |
#endif /* EXACT_CONSERV */ |
| 654 |
|
| 655 |
#ifdef NONLIN_FRSURF |
| 656 |
IF ( select_rStar.NE.0 ) THEN |
| 657 |
# ifndef DISABLE_RSTAR_CODE |
| 658 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 659 |
cph-test |
| 660 |
CADJ STORE rstarfacc,rstarfacs,rstarfacw = comlev1, key = ikey_dynamics |
| 661 |
# endif |
| 662 |
C-- r* : compute the future level thickness according to etaH(n+1) |
| 663 |
CALL TIMER_START('CALC_R_STAR [FORWARD_STEP]',myThid) |
| 664 |
CALL CALC_R_STAR(etaH, myTime, myIter, myThid ) |
| 665 |
CALL TIMER_STOP ('CALC_R_STAR [FORWARD_STEP]',myThid) |
| 666 |
# endif /* DISABLE_RSTAR_CODE */ |
| 667 |
ELSEIF ( nonlinFreeSurf.GT.0) THEN |
| 668 |
C-- compute the future surface level thickness according to etaH(n+1) |
| 669 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 670 |
CADJ STORE etaH = comlev1, key = ikey_dynamics |
| 671 |
# endif |
| 672 |
CALL TIMER_START('CALC_SURF_DR [FORWARD_STEP]',myThid) |
| 673 |
CALL CALC_SURF_DR(etaH, myTime, myIter, myThid ) |
| 674 |
CALL TIMER_STOP ('CALC_SURF_DR [FORWARD_STEP]',myThid) |
| 675 |
ENDIF |
| 676 |
# ifdef ALLOW_AUTODIFF_TAMC |
| 677 |
CADJ STORE hFac_surfC = comlev1, key = ikey_dynamics |
| 678 |
CADJ STORE salt,theta,vvel = comlev1, key = ikey_dynamics |
| 679 |
# endif |
| 680 |
#endif /* NONLIN_FRSURF */ |
| 681 |
|
| 682 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 683 |
IF ( staggerTimeStep ) THEN |
| 684 |
C-- do exchanges of U,V (needed for multiDim) when using stagger time-step : |
| 685 |
#ifdef ALLOW_DEBUG |
| 686 |
IF ( debugLevel .GE. debLevB ) |
| 687 |
& CALL DEBUG_CALL('DO_STAGGER_FIELDS_EXCH.',myThid) |
| 688 |
#endif |
| 689 |
CALL TIMER_START('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 690 |
CALL DO_STAGGER_FIELDS_EXCHANGES( myTime, myIter, myThid ) |
| 691 |
CALL TIMER_STOP ('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 692 |
|
| 693 |
#ifdef ALLOW_DIAGNOSTICS |
| 694 |
C-- State-variables diagnostics |
| 695 |
IF ( useDiagnostics ) THEN |
| 696 |
CALL TIMER_START('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
| 697 |
CALL DO_STATEVARS_DIAGS( myTime, 1, myIter, myThid ) |
| 698 |
CALL TIMER_STOP ('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
| 699 |
ENDIF |
| 700 |
#endif |
| 701 |
|
| 702 |
#ifdef ALLOW_DEBUG |
| 703 |
IF ( debugLevel .GE. debLevB ) |
| 704 |
& CALL DEBUG_CALL('THERMODYNAMICS',myThid) |
| 705 |
#endif |
| 706 |
CALL TIMER_START('THERMODYNAMICS [FORWARD_STEP]',myThid) |
| 707 |
CALL THERMODYNAMICS( myTime, myIter, myThid ) |
| 708 |
CALL TIMER_STOP ('THERMODYNAMICS [FORWARD_STEP]',myThid) |
| 709 |
|
| 710 |
C-- if staggerTimeStep: end |
| 711 |
ENDIF |
| 712 |
C---+--------+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 713 |
|
| 714 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 715 |
cph This is needed because convective_adjustment calls |
| 716 |
cph find_rho which may use pressure() |
| 717 |
CADJ STORE totphihyd = comlev1, key = ikey_dynamics |
| 718 |
#endif |
| 719 |
C-- Cycle time-stepping Tracers arrays (T,S,+pTracers) |
| 720 |
CALL TIMER_START('TRC_CORRECTION_STEP [FORWARD_STEP]',myThid) |
| 721 |
CALL TRACERS_CORRECTION_STEP(myTime, myIter, myThid) |
| 722 |
CALL TIMER_STOP ('TRC_CORRECTION_STEP [FORWARD_STEP]',myThid) |
| 723 |
|
| 724 |
#ifdef ALLOW_GCHEM |
| 725 |
C Add separate timestepping of chemical/biological/forcing |
| 726 |
C of ptracers here in GCHEM_FORCING_SEP |
| 727 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 728 |
CADJ STORE ptracer = comlev1, key = ikey_dynamics |
| 729 |
CADJ STORE theta = comlev1, key = ikey_dynamics |
| 730 |
CADJ STORE salt = comlev1, key = ikey_dynamics |
| 731 |
#endif |
| 732 |
IF ( useGCHEM ) THEN |
| 733 |
#ifdef ALLOW_DEBUG |
| 734 |
IF ( debugLevel .GE. debLevB ) |
| 735 |
& CALL DEBUG_CALL('GCHEM_FORCING_SEP',myThid) |
| 736 |
#endif /* ALLOW_DEBUG */ |
| 737 |
CALL TIMER_START('GCHEM_FORCING_SEP [FORWARD_STEP]',myThid) |
| 738 |
CALL GCHEM_FORCING_SEP( myTime,myIter,myThid ) |
| 739 |
CALL TIMER_STOP ('GCHEM_FORCING_SEP [FORWARD_STEP]',myThid) |
| 740 |
ENDIF |
| 741 |
#endif /* ALLOW_GCHEM */ |
| 742 |
|
| 743 |
C-- Do "blocking" sends and receives for tendency "overlap" terms |
| 744 |
c CALL TIMER_START('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 745 |
c CALL DO_GTERM_BLOCKING_EXCHANGES( myThid ) |
| 746 |
c CALL TIMER_STOP ('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 747 |
|
| 748 |
C-- Do "blocking" sends and receives for field "overlap" terms |
| 749 |
CALL TIMER_START('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 750 |
CALL DO_FIELDS_BLOCKING_EXCHANGES( myThid ) |
| 751 |
CALL TIMER_STOP ('BLOCKING_EXCHANGES [FORWARD_STEP]',myThid) |
| 752 |
|
| 753 |
#ifdef ALLOW_DIAGNOSTICS |
| 754 |
IF ( useDiagnostics ) THEN |
| 755 |
CALL TIMER_START('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
| 756 |
CALL DO_STATEVARS_DIAGS( myTime, 2, myIter, myThid ) |
| 757 |
CALL TIMER_STOP ('DO_STATEVARS_DIAGS [FORWARD_STEP]',myThid) |
| 758 |
ENDIF |
| 759 |
#endif |
| 760 |
|
| 761 |
#ifdef ALLOW_GRIDALT |
| 762 |
IF (useGRIDALT) THEN |
| 763 |
CALL GRIDALT_UPDATE(myThid) |
| 764 |
ENDIF |
| 765 |
#endif |
| 766 |
|
| 767 |
#ifdef ALLOW_FIZHI |
| 768 |
IF (useFIZHI) THEN |
| 769 |
CALL TIMER_START('FIZHI [FORWARD_STEP]',myThid) |
| 770 |
CALL STEP_FIZHI_CORR ( myTime, myIter, myThid, dTtracerLev(1) ) |
| 771 |
CALL TIMER_STOP ('FIZHI [FORWARD_STEP]',myThid) |
| 772 |
ENDIF |
| 773 |
#endif |
| 774 |
|
| 775 |
#ifdef ALLOW_FLT |
| 776 |
C-- Calculate float trajectories |
| 777 |
IF (useFLT) THEN |
| 778 |
CALL TIMER_START('FLOATS [FORWARD_STEP]',myThid) |
| 779 |
CALL FLT_MAIN( myTime, myIter, myThid ) |
| 780 |
CALL TIMER_STOP ('FLOATS [FORWARD_STEP]',myThid) |
| 781 |
ENDIF |
| 782 |
#endif |
| 783 |
|
| 784 |
#ifdef ALLOW_TIMEAVE |
| 785 |
C-- State-variables time-averaging |
| 786 |
CALL TIMER_START('DO_STATEVARS_TAVE [FORWARD_STEP]',myThid) |
| 787 |
CALL DO_STATEVARS_TAVE( myTime, myIter, myThid ) |
| 788 |
CALL TIMER_STOP ('DO_STATEVARS_TAVE [FORWARD_STEP]',myThid) |
| 789 |
#endif |
| 790 |
|
| 791 |
#ifdef ALLOW_MONITOR |
| 792 |
IF ( .NOT.useOffLine ) THEN |
| 793 |
C-- Check status of solution (statistics, cfl, etc...) |
| 794 |
CALL TIMER_START('MONITOR [FORWARD_STEP]',myThid) |
| 795 |
CALL MONITOR( myIter, myTime, myThid ) |
| 796 |
CALL TIMER_STOP ('MONITOR [FORWARD_STEP]',myThid) |
| 797 |
ENDIF |
| 798 |
#endif /* ALLOW_MONITOR */ |
| 799 |
|
| 800 |
#ifdef ALLOW_COST |
| 801 |
C-- compare model with data and compute cost function |
| 802 |
C-- this is done after exchanges to allow interpolation |
| 803 |
CALL TIMER_START('COST_TILE [FORWARD_STEP]',myThid) |
| 804 |
CALL COST_TILE ( myTime, myIter, myThid ) |
| 805 |
CALL TIMER_STOP ('COST_TILE [FORWARD_STEP]',myThid) |
| 806 |
#endif |
| 807 |
|
| 808 |
C-- Do IO if needed. |
| 809 |
CALL TIMER_START('DO_THE_MODEL_IO [FORWARD_STEP]',myThid) |
| 810 |
CALL DO_THE_MODEL_IO( myTime, myIter, myThid ) |
| 811 |
CALL TIMER_STOP ('DO_THE_MODEL_IO [FORWARD_STEP]',myThid) |
| 812 |
|
| 813 |
modelEnd = myTime.EQ.endTime .OR. myIter.EQ.nEndIter |
| 814 |
#ifdef HAVE_SIGREG |
| 815 |
IF ( useSIGREG ) THEN |
| 816 |
modelEnd = modelEnd .OR. ( i_got_signal.GT.0 ) |
| 817 |
ENDIF |
| 818 |
#endif /* HAVE_SIGREG */ |
| 819 |
|
| 820 |
C-- Save state for restarts |
| 821 |
CALL TIMER_START('DO_WRITE_PICKUP [FORWARD_STEP]',myThid) |
| 822 |
CALL DO_WRITE_PICKUP( |
| 823 |
I modelEnd, myTime, myIter, myThid ) |
| 824 |
CALL TIMER_STOP ('DO_WRITE_PICKUP [FORWARD_STEP]',myThid) |
| 825 |
|
| 826 |
#ifdef HAVE_SIGREG |
| 827 |
IF ( useSIGREG ) THEN |
| 828 |
IF ( modelEnd .AND. i_got_signal.GT.0 ) THEN |
| 829 |
STOP 'Checkpoint completed -- killed by signal handler' |
| 830 |
ENDIF |
| 831 |
ENDIF |
| 832 |
#endif /* HAVE_SIGREG */ |
| 833 |
|
| 834 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 835 |
CALL AUTODIFF_INADMODE_SET( myThid ) |
| 836 |
#endif |
| 837 |
|
| 838 |
#ifdef ALLOW_SHOWFLOPS |
| 839 |
CALL TIMER_START('SHOWFLOPS_INLOOP [THE_MAIN_LOOP]', mythid) |
| 840 |
CALL SHOWFLOPS_INLOOP( iloop, mythid ) |
| 841 |
CALL TIMER_STOP ('SHOWFLOPS_INLOOP [THE_MAIN_LOOP]', mythid) |
| 842 |
#endif |
| 843 |
|
| 844 |
#ifdef ALLOW_DEBUG |
| 845 |
IF ( debugLevel .GE. debLevB ) |
| 846 |
& CALL DEBUG_LEAVE('FORWARD_STEP',myThid) |
| 847 |
#endif |
| 848 |
|
| 849 |
RETURN |
| 850 |
END |
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