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#include "CPP_OPTIONS.h" |
#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: INI_VEL |
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C !INTERFACE: |
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SUBROUTINE INI_VEL( myThid ) |
SUBROUTINE INI_VEL( myThid ) |
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IMPLICIT NONE |
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C Initialize 3D flow field (either to zero or from input files) |
C !DESCRIPTION: \bv |
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C *================================================================= |
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C | SUBROUTINE INI_VEL |
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C | o Initialize flow field (either to zero or from input files) |
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C *================================================================= |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C === Global variables === |
C === Global variables === |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "GRID.h" |
#include "GRID.h" |
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#include "DYNVARS.h" |
#include "DYNVARS.h" |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
C == Routine arguments == |
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C myThid - Number of this instance of INI_UVEL |
C myThid :: Number of this instance of INI_VEL |
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INTEGER myThid |
INTEGER myThid |
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C !LOCAL VARIABLES: |
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C == Local variables == |
C == Local variables == |
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C bi,bj,i,j,k - Loop counters |
C i,j,k :: Loop counters |
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C bi,bj :: tile indices |
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INTEGER bi,bj,i,j,k |
INTEGER bi,bj,i,j,k |
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INTEGER ip1,jp1 |
INTEGER ip1,jp1 |
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_RL psi,omegaprime,fac |
_RL psi,omegaprime,fac |
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CEOP |
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psi(i,j,bi,bj)=fac*fCoriG(i,j,bi,bj) |
psi(i,j,bi,bj)=fac*fCoriG(i,j,bi,bj) |
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jp1=MIN(j+1,sNy+Oly) |
jp1=MIN(j+1,sNy+Oly) |
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DO i=1-Olx,sNx+Olx |
DO i=1-Olx,sNx+Olx |
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ip1=MIN(i+1,sNx+Olx) |
ip1=MIN(i+1,sNx+Olx) |
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uVel(i,j,k,bi,bj)=0. |
uVel(i,j,k,bi,bj)=0. _d 0 |
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& +(psi(i,j,bi,bj)-psi(i,jp1,bi,bj))*recip_dyg(i,j,bi,bj) |
& +(psi(i,j,bi,bj)-psi(i,jp1,bi,bj))*recip_dyG(i,j,bi,bj) |
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vVel(i,j,k,bi,bj)=0. |
vVel(i,j,k,bi,bj)=0. _d 0 |
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& +(psi(ip1,j,bi,bj)-psi(i,j,bi,bj))*recip_dxg(i,j,bi,bj) |
& +(psi(ip1,j,bi,bj)-psi(i,j,bi,bj))*recip_dxG(i,j,bi,bj) |
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wVel(i,j,k,bi,bj)=0. |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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IF (uVelInitFile .NE. ' ' .OR. vVelInitFile .NE. ' ') THEN |
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_BARRIER |
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C Read an initial state for each component if required |
C Read an initial state for each component if required |
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IF (uVelInitFile .NE. ' ') THEN |
IF (uVelInitFile .NE. ' ') |
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_BEGIN_MASTER( myThid ) |
& CALL READ_FLD_XYZ_RL( uVelInitFile, ' ', uVel, 0, myThid ) |
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CALL READ_FLD_XYZ_RL( uVelInitFile, ' ', uVel, 0, myThid ) |
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_END_MASTER(myThid) |
IF (vVelInitFile .NE. ' ') |
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c _EXCH_XYZ_R8(uVel , myThid ) |
& CALL READ_FLD_XYZ_RL( vVelInitFile, ' ', vVel, 0, myThid ) |
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ENDIF |
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IF (vVelInitFile .NE. ' ') THEN |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
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_BEGIN_MASTER( myThid ) |
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CALL READ_FLD_XYZ_RL( vVelInitFile, ' ', vVel, 0, myThid ) |
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_END_MASTER(myThid) |
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c _EXCH_XYZ_R8(vVel , myThid ) |
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ENDIF |
ENDIF |
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DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
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vVel(i,j,k,bi,bj)=vVel(i,j,k,bi,bj)*_maskS(i,j,k,bi,bj) |
vVel(i,j,k,bi,bj)=vVel(i,j,k,bi,bj)*_maskS(i,j,k,bi,bj) |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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CALL INTEGRATE_FOR_W( |
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I bi, bj, k, uVel, vVel, |
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O wVel, |
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I myThid ) |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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c IF (uVelInitFile .NE. ' ' .OR. vVelInitFile .NE. ' ') THEN |
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CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
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_EXCH_XYZ_R8(wVel,myThid) |
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c ENDIF |
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RETURN |
RETURN |
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END |
END |