RADI_FlimZeroDummyCells.F90

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!******************************************************************************
!
! Purpose: set dummycells to zero.
!
! Description: none.
!
! Input: region = data of current region.
!
! Output: regions%levels%radi%rhs = residual in dummy cells.
!
! Notes: none.
!
!******************************************************************************
!
! $Id: RADI_FlimZeroDummyCells.F90,v 1.4 2008/12/06 08:44:37 mtcampbe Exp $
!
! Copyright: (c) 2003 by the University of Illinois
!
!******************************************************************************

SUBROUTINE radi_flimzerodummycells( region ) ! PUBLIC

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE modglobal, ONLY     : t_global
  USE moderror
  USE modparameters
#ifdef RFLO
  USE modinterfaces, ONLY : rflo_zerodummycells
#endif
#ifdef RFLU
  USE modinterfaces, ONLY: rflu_zerovirtualcellvars
#endif

  IMPLICIT NONE

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

! ... local variables
#ifdef RFLO
  INTEGER :: ilev
  REAL(RFREAL), POINTER   :: rhs(:,:)
#endif
  TYPE(t_global), POINTER :: global
#ifdef RFLU
  TYPE(t_region), POINTER :: pregion
#endif

!******************************************************************************

  global => region%global

  CALL registerfunction( global,'RADI_FlimZeroDummyCells',&
  'RADI_FlimZeroDummyCells.F90' )

! zero out residuals in dummy cells -------------------------------------------

#ifdef RFLO
  ilev = region%currLevel
  IF (ASSOCIATED( region%levels(ilev)%radi%rhs )) THEN
    rhs => region%levels(ilev)%radi%rhs
    CALL rflo_zerodummycells( region,rhs )
  ENDIF
#endif

#ifdef RFLU
  pregion => region

  IF (ASSOCIATED(pregion%radi%rhs)) THEN
    CALL rflu_zerovirtualcellvars(pregion,pregion%radi%rhs)
  ENDIF
#endif

! finalize --------------------------------------------------------------------

  CALL deregisterfunction( global )

END SUBROUTINE radi_flimzerodummycells

!******************************************************************************
!
! RCS Revision history:
!
! $Log: RADI_FlimZeroDummyCells.F90,v $
! Revision 1.4  2008/12/06 08:44:37  mtcampbe
! Updated license.
!
! Revision 1.3  2008/11/19 22:17:50  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.2  2005/05/16 20:46:00  haselbac
! Changed RFLU_ZeroDummyCells to RFLU_ZeroVirtualCellVars
!
! Revision 1.1  2004/09/30 17:49:10  wasistho
! prepared for full FLD radiation model
!
!
!******************************************************************************