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C $Header: /u/gcmpack/MITgcm/model/src/ini_cori.F,v 1.18 2004/09/15 21:23:32 edhill Exp $ |
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C $Name: $ |
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|
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: INI_CORI |
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C !INTERFACE: |
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SUBROUTINE INI_CORI( myThid ) |
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C !DESCRIPTION: |
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C Initialise coriolis term. |
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|
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C !USES: |
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IMPLICIT NONE |
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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 "GRID.h" |
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#include "DYNVARS.h" |
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#ifdef ALLOW_MONITOR |
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#include "MONITOR.h" |
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#endif |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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INTEGER myThid |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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C bi,bj - Loop counters |
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C I,J,K |
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C facGrid - Factor for grid to meter conversion |
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INTEGER bi, bj |
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INTEGER I, J, K |
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_RL facGrid |
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|
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C Initialise coriolis parameter |
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IF ( useConstantF ) THEN |
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C Constant F case |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO K=1,Nr |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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fCori(i,j,bi,bj)=f0 |
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fCoriG(i,j,bi,bj)=f0 |
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fCoriCos(i,j,bi,bj)=0. |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSEIF ( useBetaPlaneF ) THEN |
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C Beta plane case |
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facGrid = 1. _d 0 |
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IF ( usingSphericalPolarGrid ) facGrid = deg2rad*rSphere |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO K=1,Nr |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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fCori(i,j,bi,bj)=f0+beta*_yC(i,j,bi,bj)*facGrid |
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fCoriG(i,j,bi,bj)=f0+beta*yG(i,j,bi,bj)*facGrid |
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fCoriCos(i,j,bi,bj)=0. |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSEIF ( useSphereF ) THEN |
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C Spherical case |
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C Note in this case we assume yC is in degrees. |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO K=1,Nr |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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fCori(i,j,bi,bj)= |
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& 2. _d 0*omega*sin(_yC(i,j,bi,bj)*deg2rad) |
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fCoriG(i,j,bi,bj)= |
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& 2. _d 0*omega*sin(yG(i,j,bi,bj)*deg2rad) |
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fCoriCos(i,j,bi,bj)= |
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& 2. _d 0*omega*cos(_yC(i,j,bi,bj)*deg2rad) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSE |
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C Special custom form |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO K=1,Nr |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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fCori(i,j,bi,bj)=0. |
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fCoriG(i,j,bi,bj)=0. |
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fCoriCos(i,j,bi,bj)=0. |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDIF |
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C |
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C _EXCH_XY_R4(fCori,myThid) |
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C CALL EXCH_Z_XY_RS(fCoriG,myThid) |
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C _EXCH_XY_R4(fCoriCos,myThid) |
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|
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#ifdef ALLOW_MONITOR |
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mon_write_stdout = .FALSE. |
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mon_write_mnc = .FALSE. |
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IF (monitor_stdio) THEN |
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mon_write_stdout = .TRUE. |
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ENDIF |
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|
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#ifdef ALLOW_MNC |
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IF (useMNC .AND. monitor_mnc) THEN |
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DO i = 1,MAX_LEN_MBUF |
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mon_fname(i:i) = ' ' |
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ENDDO |
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mon_fname(1:12) = 'monitor_grid' |
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CALL MNC_CW_SET_UDIM(mon_fname, 1, myThid) |
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mon_write_mnc = .TRUE. |
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ENDIF |
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#endif /* ALLOW_MNC */ |
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|
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CALL MON_PRINTSTATS_RS(1,fCori,'fCori',myThid) |
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CALL MON_PRINTSTATS_RS(1,fCoriG,'fCoriG',myThid) |
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CALL MON_PRINTSTATS_RS(1,fCoriCos,'fCoriCos',myThid) |
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mon_write_stdout = .FALSE. |
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mon_write_mnc = .FALSE. |
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#endif |
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|
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RETURN |
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END |
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