| 1 |
C $Header: /u/u3/gcmpack/MITgcm/model/src/do_fields_blocking_exchanges.F,v 1.11 2003/10/09 04:19:18 edhill Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "PACKAGES_CONFIG.h" |
| 5 |
#include "CPP_OPTIONS.h" |
| 6 |
|
| 7 |
CBOP |
| 8 |
C !ROUTINE: DO_FIELDS_BLOCKING_EXCHANGES |
| 9 |
C !INTERFACE: |
| 10 |
SUBROUTINE DO_FIELDS_BLOCKING_EXCHANGES(myThid) |
| 11 |
C !DESCRIPTION: \bv |
| 12 |
C /==========================================================\ |
| 13 |
C | SUBROUTINE DO_FIELDS_BLOCKING_EXCHANGES | |
| 14 |
C | o Controlling routine for exchanging edge info. | |
| 15 |
C |==========================================================| |
| 16 |
C | One key trick used in UV us that we over-compute and | |
| 17 |
C | arrange our time-stepping loop so that we only need one | |
| 18 |
C | edge exchange for the explicit code per timestep. | |
| 19 |
C \==========================================================/ |
| 20 |
C \ev |
| 21 |
C !USES: |
| 22 |
IMPLICIT NONE |
| 23 |
C == Global variables === |
| 24 |
#include "SIZE.h" |
| 25 |
#include "EEPARAMS.h" |
| 26 |
#include "PARAMS.h" |
| 27 |
#include "DYNVARS.h" |
| 28 |
#ifdef ALLOW_PASSIVE_TRACER |
| 29 |
#include "TR1.h" |
| 30 |
#endif |
| 31 |
|
| 32 |
C !INPUT/OUTPUT PARAMETERS: |
| 33 |
C == Routine arguments == |
| 34 |
C myThid - Thread number for this instance of the routine. |
| 35 |
INTEGER myThid |
| 36 |
CEOP |
| 37 |
|
| 38 |
c _EXCH_XYZ_R8( Gu , myThid ) |
| 39 |
c _EXCH_XYZ_R8( Gv , myThid ) |
| 40 |
c _EXCH_XYZ_R8( Gt , myThid ) |
| 41 |
c _EXCH_XYZ_R8( Gs , myThid ) |
| 42 |
c _EXCH_XYZ_R8( gUNm1 , myThid ) |
| 43 |
c _EXCH_XYZ_R8( gVNm1 , myThid ) |
| 44 |
c _EXCH_XYZ_R8( gTNm1 , myThid ) |
| 45 |
c _EXCH_XYZ_R8( gSNm1 , myThid ) |
| 46 |
c _EXCH_XYZ_R8( uVel , myThid ) |
| 47 |
c _EXCH_XYZ_R8( vVel , myThid ) |
| 48 |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
| 49 |
_EXCH_XYZ_R8( wVel , myThid ) |
| 50 |
IF ( exactConserv .AND. implicDiv2Dflow .NE. 0. _d 0) |
| 51 |
& _EXCH_XY_R8( etaN , myThid ) |
| 52 |
IF ( .NOT.staggerTimeStep .OR. cAdjFreq .NE. 0. _d 0) THEN |
| 53 |
_EXCH_XYZ_R8( theta , myThid ) |
| 54 |
_EXCH_XYZ_R8( salt , myThid ) |
| 55 |
ENDIF |
| 56 |
#ifdef ALLOW_PASSIVE_TRACER |
| 57 |
ceh3 needs an IF ( usePASSIVE_TRACER ) THEN |
| 58 |
_EXCH_XYZ_R8( Tr1 , myThid ) |
| 59 |
#endif |
| 60 |
|
| 61 |
#ifdef ALLOW_CD_CODE |
| 62 |
c _EXCH_XYZ_R8( guCD , myThid ) |
| 63 |
c _EXCH_XYZ_R8( gvCD , myThid ) |
| 64 |
_EXCH_XYZ_R8( uVelD , myThid ) |
| 65 |
_EXCH_XYZ_R8( vVelD , myThid ) |
| 66 |
#endif |
| 67 |
IF ( useDynP_inEos_Zc ) |
| 68 |
& _EXCH_XYZ_RL( totPhiHyd , myThid ) |
| 69 |
|
| 70 |
#ifdef ALLOW_PTRACERS |
| 71 |
ceh3 needs an IF ( usePTRACER ) THEN |
| 72 |
CALL PTRACERS_FIELDS_BLOCKING_EXCHANGES(myThid) |
| 73 |
#endif /* ALLOW PTRACERS */ |
| 74 |
|
| 75 |
RETURN |
| 76 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph