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C $Header: /u/gcmpack/MITgcm/model/src/do_stagger_fields_exchanges.F,v 1.7 2009/04/28 18:01:14 jmc Exp $ |
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C $Name: $ |
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|
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#include "CPP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: DO_STAGGER_FIELDS_EXCHANGES |
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C !INTERFACE: |
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SUBROUTINE DO_STAGGER_FIELDS_EXCHANGES(myTime, myIter, myThid) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE DO_STAGGER_FIELDS_EXCHANGES |
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C | o Exchange edge info of Active tracers fields (U,V) |
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C | (needed when using stagger time Step + multiDimAdvec) |
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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 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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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 :: Thread number for this instance of the routine. |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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CEOP |
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|
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C- note: use less common EXCH S/R here (instead of usual ones) to |
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C force TAF to also generate AD version for these rare ones |
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IF ( staggerTimeStep .AND. useMultiDimAdvec) THEN |
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c CALL EXCH_UV_XYZ_RL( uVel,vVel, .TRUE., myThid ) |
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CALL EXCH_UV_3D_RL( uVel, vVel, .TRUE., Nr, myThid ) |
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c IF ( .NOT.implicitIntGravWave ) |
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c & _EXCH_XYZ_RL( wVel, myThid ) |
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IF ( .NOT.implicitIntGravWave ) |
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& CALL EXCH_3D_RL( wVel, Nr, myThid ) |
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ENDIF |
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c #ifdef ALLOW_NONHYDROSTATIC |
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IF ( implicitIntGravWave ) THEN |
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c _EXCH_XYZ_RL( gT , myThid ) |
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c _EXCH_XYZ_RL( gS , myThid ) |
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CALL EXCH_SM_3D_RL( gT, .FALSE., Nr, myThid ) |
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CALL EXCH_SM_3D_RL( gS, .FALSE., Nr, myThid ) |
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ENDIF |
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c #endif |
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|
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RETURN |
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END |
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