| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_forcing.F,v 1.5 2003/10/26 01:10:34 heimbach Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "PTRACERS_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: PTRACERS_FORCING |
| 8 |
|
| 9 |
C !INTERFACE: ========================================================== |
| 10 |
SUBROUTINE PTRACERS_FORCING( |
| 11 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
| 12 |
U gPtracer,surfPtracer, |
| 13 |
I myIter,myTime,myThid ) |
| 14 |
|
| 15 |
C !DESCRIPTION: |
| 16 |
C Adds sources and sinks of passive tracers to the tendancy arrays |
| 17 |
|
| 18 |
C !USES: =============================================================== |
| 19 |
IMPLICIT NONE |
| 20 |
#include "SIZE.h" |
| 21 |
#include "EEPARAMS.h" |
| 22 |
#include "PARAMS.h" |
| 23 |
c #include "FFIELDS.h" |
| 24 |
c #include "DYNVARS.h" |
| 25 |
#include "GRID.h" |
| 26 |
|
| 27 |
C !INPUT PARAMETERS: =================================================== |
| 28 |
C bi,bj :: tile indices |
| 29 |
C iMin iMax jMin jMax :: working range of tile for applying forcing |
| 30 |
C k :: vertical level number |
| 31 |
C gPtracer :: the tendancy array |
| 32 |
C myIter :: time-step number |
| 33 |
C myTime :: model time |
| 34 |
C myThid :: thread number |
| 35 |
INTEGER bi,bj,iMin, iMax, jMin, jMax,k |
| 36 |
_RL gPtracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy) |
| 37 |
_RL surfPtracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
| 38 |
INTEGER myIter |
| 39 |
_RL myTime |
| 40 |
INTEGER myThid |
| 41 |
|
| 42 |
C !OUTPUT PARAMETERS: ================================================== |
| 43 |
C gPtracer :: updates tendancy array |
| 44 |
|
| 45 |
#ifdef ALLOW_PTRACERS |
| 46 |
|
| 47 |
C !LOCAL VARIABLES: ==================================================== |
| 48 |
C i,j :: loop indices |
| 49 |
INTEGER i,j |
| 50 |
C number of surface interface layer |
| 51 |
INTEGER kSurface |
| 52 |
CEOP |
| 53 |
|
| 54 |
if ( buoyancyRelation .eq. 'OCEANICP' ) then |
| 55 |
kSurface = Nr |
| 56 |
else |
| 57 |
kSurface = 1 |
| 58 |
endif |
| 59 |
|
| 60 |
C-- Surface forcing term is surfaceForcingPtr, previously computed |
| 61 |
C by PTRACERS_FORCING because it is needed by KPP_TRANSPORT_PTR. |
| 62 |
|
| 63 |
IF ( k .EQ. kSurface ) THEN |
| 64 |
DO j=jMin,jMax |
| 65 |
DO i=iMin,iMax |
| 66 |
gPtracer(i,j,k,bi,bj) = gPtracer(i,j,k,bi,bj) |
| 67 |
& + surfPtracer(i,j,bi,bj) |
| 68 |
& *recip_drF(k)*recip_hFacC(i,j,k,bi,bj) |
| 69 |
ENDDO |
| 70 |
ENDDO |
| 71 |
ENDIF |
| 72 |
|
| 73 |
#endif /* ALLOW_PTRACERS */ |
| 74 |
|
| 75 |
RETURN |
| 76 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph