| 1 |
C $Header: /u/gcmpack/MITgcm/model/src/cycle_ab_tracer.F,v 1.2 2014/08/14 16:49:19 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "CPP_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: CYCLE_AB_TRACER |
| 8 |
C !INTERFACE: |
| 9 |
SUBROUTINE CYCLE_AB_TRACER( |
| 10 |
I bi, bj, |
| 11 |
I tracNew, |
| 12 |
U tracer, |
| 13 |
O tracNm1, |
| 14 |
I myTime, myIter, myThid ) |
| 15 |
C !DESCRIPTION: \bv |
| 16 |
C *==========================================================* |
| 17 |
C | S/R CYCLE_AB_TRACER |
| 18 |
C *==========================================================* |
| 19 |
C | o Cycles the time-stepping arrays for a tracer field |
| 20 |
C *==========================================================* |
| 21 |
C \ev |
| 22 |
C !USES: |
| 23 |
IMPLICIT NONE |
| 24 |
C Common |
| 25 |
#include "SIZE.h" |
| 26 |
#include "EEPARAMS.h" |
| 27 |
#include "PARAMS.h" |
| 28 |
|
| 29 |
C !INPUT/OUTPUT PARAMETERS: |
| 30 |
C bi, bj :: current tile indices |
| 31 |
C tracNew :: next time-step tracer field |
| 32 |
C tracer :: current time-step tracer field |
| 33 |
C tracNm1 :: previous time-step tracer field |
| 34 |
C myTime :: Current simulation time |
| 35 |
C myIter :: Current time-step number |
| 36 |
C myThid :: my Thread Id number |
| 37 |
INTEGER bi,bj |
| 38 |
_RL tracNew(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 39 |
_RL tracer (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 40 |
_RL tracNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 41 |
_RL myTime |
| 42 |
INTEGER myIter, myThid |
| 43 |
|
| 44 |
C !LOCAL VARIABLES: |
| 45 |
INTEGER i,j,k |
| 46 |
CEOP |
| 47 |
|
| 48 |
C Rotate tracNew/tracer/tracNm1 |
| 49 |
DO k=1,Nr |
| 50 |
DO j=1-OLy,sNy+OLy |
| 51 |
DO i=1-OLx,sNx+OLx |
| 52 |
tracNm1(i,j,k) = tracer(i,j,k) |
| 53 |
tracer(i,j,k) = tracNew(i,j,k) |
| 54 |
ENDDO |
| 55 |
ENDDO |
| 56 |
ENDDO |
| 57 |
|
| 58 |
RETURN |
| 59 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph