PLAG_CopyFaceVectors.F90

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!******************************************************************************
!
! Purpose: copy face vectors from RFLO datastructure.
!
! Description: none.
!
! Input: region = current region.
!
! Output: plag%si, sj, sk = face vectors.
!
! Notes: face vectors are not properly defined in dummy corner and edge cells.
!
!******************************************************************************
!
! $Id: PLAG_CopyFaceVectors.F90,v 1.3 2008/12/06 08:44:33 mtcampbe Exp $
!
! Copyright: (c) 2003 by the University of Illinois
!
!******************************************************************************

SUBROUTINE plag_copyfacevectors( region )

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE modglobal, ONLY     : t_global
  USE modpartlag, ONLY    : t_plag
  USE modinterfaces, ONLY : rflo_getdimensdummynodes, &
                            rflo_getnodeoffset
  USE moderror
  USE modparameters
  IMPLICIT NONE

#include "Indexing.h"

! ... parameters
  TYPE(t_region) :: region

! ... loop variables
  INTEGER :: ijk, ilev

! ... local variables
  CHARACTER(CHRLEN) :: rcsidentstring

  INTEGER :: ibn, idnbeg, idnend, ien, inoff, ijnoff, &
             jdnbeg, jdnend, kdnbeg, kdnend

  REAL(RFREAL), POINTER, DIMENSION(:,:) :: psi, psj, psk
  
  TYPE(t_global), POINTER :: global
  TYPE(t_plag),   POINTER :: pplag
  
!******************************************************************************

  rcsidentstring = '$RCSfile: PLAG_CopyFaceVectors.F90,v $ $Revision: 1.3 $'

  global => region%global
  
  CALL registerfunction( global,'PLAG_CopyFaceVectors',&
  'PLAG_CopyFaceVectors.F90' )
    
! Loop over all grid levels ---------------------------------------------------

  DO ilev=1,region%nGridLevels
  
! - Get dimensions ------------------------------------------------------------

    CALL rflo_getdimensdummynodes( region,ilev,idnbeg,idnend, &
                                   jdnbeg,jdnend,kdnbeg,kdnend )
    CALL rflo_getnodeoffset( region,ilev,inoff,ijnoff )

    ibn = indijk(idnbeg,jdnbeg,kdnbeg,inoff,ijnoff)
    ien = indijk(idnend,jdnend,kdnend,inoff,ijnoff)

! - Set pointers --------------------------------------------------------------

    pplag => region%levels(ilev)%plag
    psi   => pplag%si
    psj   => pplag%sj
    psk   => pplag%sk

! - i-direction ---------------------------------------------------------------

    DO ijk = ibn, ien
      psi(xcoord:zcoord,ijk) = region%levels(ilev)%grid%si(xcoord:zcoord,ijk) 
    ENDDO

! - j-direction ---------------------------------------------------------------

    DO ijk = ibn, ien
      psj(xcoord:zcoord,ijk) = region%levels(ilev)%grid%sj(xcoord:zcoord,ijk) 
    ENDDO

! - k-direction ---------------------------------------------------------------

    DO ijk = ibn, ien
      psk(xcoord:zcoord,ijk) = region%levels(ilev)%grid%sk(xcoord:zcoord,ijk) 
    ENDDO

  ENDDO   ! iLev

! finalize

  CALL deregisterfunction( global )

END SUBROUTINE plag_copyfacevectors

!******************************************************************************
!
! RCS Revision history:
!
! $Log: PLAG_CopyFaceVectors.F90,v $
! Revision 1.3  2008/12/06 08:44:33  mtcampbe
! Updated license.
!
! Revision 1.2  2008/11/19 22:17:46  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.1  2004/12/01 20:57:26  fnajjar
! Initial revision after changing case
!
! Revision 1.1  2003/11/03 21:23:16  fnajjar
! Initial import of face vectors for PLAG datastructure
!
!******************************************************************************