C $Header: /u/gcmpack/MITgcm/model/src/write_grid.F,v 1.20 2005/11/08 23:01:10 cnh Exp $
C $Name: $
#include "PACKAGES_CONFIG.h"
#include "CPP_OPTIONS.h"
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP
C !ROUTINE: WRITE_GRID
C !INTERFACE:
SUBROUTINE WRITE_GRID(
I myThid )
C !DESCRIPTION:
C Writes the model geometry and grid arrays to file(s) using which
C ever I/O package is available/active. This includes horizontal
C and vertical grid and finite volume modulating factors (hFacs).
C Essentailly, it dumps the contents of GRID.h to disk.
C !CALLING SEQUENCE:
C INITIALIZE_FIXED
C |
C |-- WRITE_GRID
IMPLICIT NONE
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#ifdef ALLOW_MNC
#include "MNC_PARAMS.h"
#endif
#include "GRID.h"
C !INPUT/OUTPUT PARAMETERS:
C myThid - Number of this instances
INTEGER myThid
C !LOCAL VARIABLES:
C tmpfld - Temporary array used to compute & write Total Depth
C has to be in common for multi threading
C ?aja: not sure why the COMMON block is necessary - should ask JMC?
c COMMON / LOCAL_INI_MASKS_ETC / tmpfld
_RS tmpfld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
INTEGER i,j,bi,bj
LOGICAL writegrid_mdsio
#ifdef ALLOW_MNC
CHARACTER*(4) bfname
#endif
CEOP
C Calculate the fluid thickness in R coordinates as seen by the
C model. This may differ from what the user specified due to
C partial cells, etc.
DO bj = myByLo(myThid), myByHi(myThid)
DO bi = myBxLo(myThid), myBxHi(myThid)
DO j=1-Oly,sNy+Oly
DO i=1-Olx,sNx+Olx
C Total fluid column thickness (r_unit) :
tmpfld(i,j,bi,bj) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj)
ENDDO
ENDDO
ENDDO
ENDDO
writegrid_mdsio = .TRUE.
#ifdef ALLOW_MNC
IF ( useMNC ) THEN
writegrid_mdsio = outputTypesInclusive .OR. .NOT.writegrid_mnc
ENDIF
#endif /* ALLOW_MNC */
IF ( writegrid_mdsio ) THEN
C _BEGIN_MASTER( myThid )
C Write horizontal grid arrays
CALL WRITE_FLD_XY_RS( 'XC',' ',XC,-1,myThid)
CALL WRITE_FLD_XY_RS( 'YC',' ',YC,-1,myThid)
CALL WRITE_FLD_XY_RS( 'XG',' ',XG,-1,myThid)
CALL WRITE_FLD_XY_RS( 'YG',' ',YG,-1,myThid)
CALL WRITE_FLD_XY_RS( 'RAC',' ',rA,-1,myThid)
CALL WRITE_FLD_XY_RS( 'RAW',' ',rAw,-1,myThid)
CALL WRITE_FLD_XY_RS( 'RAS',' ',rAs,-1,myThid)
CALL WRITE_FLD_XY_RS( 'RAZ',' ',rAz,-1,myThid)
CALL WRITE_FLD_XY_RS( 'DXG',' ',DXG,-1,myThid)
CALL WRITE_FLD_XY_RS( 'DYG',' ',DYG,-1,myThid)
CALL WRITE_FLD_XY_RS( 'DXC',' ',DXC,-1,myThid)
CALL WRITE_FLD_XY_RS( 'DYC',' ',DYC,-1,myThid)
IF ( usingCurvilinearGrid ) THEN
CALL WRITE_FLD_XY_RS( 'AngleCS',' ',angleCosC,-1,myThid)
CALL WRITE_FLD_XY_RS( 'AngleSN',' ',angleSinC,-1,myThid)
ENDIF
C Write 3D geometry arrays
CALL WRITE_FLD_XY_RS( 'Depth',' ',tmpfld,-1,myThid)
CALL WRITE_FLD_XYZ_RS( 'hFacC',' ',hFacC, 0,myThid)
CALL WRITE_FLD_XYZ_RS( 'hFacW',' ',hFacW, 0,myThid)
CALL WRITE_FLD_XYZ_RS( 'hFacS',' ',hFacS, 0,myThid)
IF (buoyancyRelation .EQ. 'ATMOSPHERIC')
& CALL WRITE_FLD_XY_RS( 'topo_P',' ',Ro_surf,-1,myThid)
#ifdef ALLOW_MDSIO
C Write vertical grid arrays
CALL MDSWRITEVEC_LOC_RS('RC', writeBinaryPrec, Nr, rC,
& 0,0, 1, -1, myThid)
CALL MDSWRITEVEC_LOC_RS('RF', writeBinaryPrec,1+Nr, rF,
& 0,0, 1, -1, myThid)
CALL MDSWRITEVEC_LOC_RS('DRC',writeBinaryPrec, Nr, drC,
& 0,0, 1, -1, myThid)
CALL MDSWRITEVEC_LOC_RS('DRF',writeBinaryPrec, Nr, drF,
& 0,0, 1, -1, myThid)
#endif /* ALLOW_MDSIO */
C _END_MASTER(myThid)
ENDIF
#ifdef ALLOW_MNC
IF ( useMNC .AND. writegrid_mnc ) THEN
_BEGIN_MASTER( myThid )
bfname='grid'
C Write the GRID.h variables to a file
CALL MNC_CW_SET_UDIM(bfname, 0, myThid)
CALL MNC_CW_SET_CITER(bfname, 2, -1, -1, -1, myThid)
CALL MNC_CW_SET_UDIM(bfname, 1, myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'RC',rC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'RF',rF,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'RU',rF(2),myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'RL',rF,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'drC',drC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'drF',drF,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'XC',xC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'YC',yC,myThid)
c CALL MNC_CW_RL_W('D',bfname,0,0,'XU',xG,myThid)
c CALL MNC_CW_RL_W('D',bfname,0,0,'YU',yC,myThid)
c CALL MNC_CW_RL_W('D',bfname,0,0,'XV',xC,myThid)
c CALL MNC_CW_RL_W('D',bfname,0,0,'YV',yG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'XG',xG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'YG',yG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dxC',dxC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dyC',dyC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dxF',dxF,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dyF',dyF,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dxG',dxG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dyG',dyG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dxV',dxV,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'dyU',dyU,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'rA',rA,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'rAw',rAw,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'rAs',rAs,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'rAz',rAz,myThid)
IF ( usingCurvilinearGrid ) THEN
CALL MNC_CW_RL_W('D',bfname,0,0,'AngleCS',angleCosC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'AngleSN',angleSinC,myThid)
ENDIF
CALL MNC_CW_RL_W('D',bfname,0,0,'fCori',fCori,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'fCoriG',fCoriG,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'R_low',R_low,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'Ro_surf',Ro_surf,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'Depth',tmpfld,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'HFacC',HFacC,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'HFacW',HFacW,myThid)
CALL MNC_CW_RL_W('D',bfname,0,0,'HFacS',HFacS,myThid)
_END_MASTER(myThid)
ENDIF
#endif /* ALLOW_MNC */
RETURN
END
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|