RFLO_CopyBoundaryData.F90

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! *********************************************************************
! * Rocstar Simulation Suite                                          *
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! *********************************************************************
!******************************************************************************
!
! Purpose: copy data associated with a patch from finer to coarser grid.
!
! Description: none.
!
! Input: patchPrev = patch on previous grid level.
!
! Output: patch = patch on current grid level.
!
! Notes: none.
!
!******************************************************************************
!
! $Id: RFLO_CopyBoundaryData.F90,v 1.4 2008/12/06 08:44:06 mtcampbe Exp $
!
! Copyright: (c) 2001 by the University of Illinois
!
!******************************************************************************

SUBROUTINE rflo_copyboundarydata( global,patchPrev,patch )

  USE moddatatypes
  USE modbndpatch, ONLY   : t_patch
  USE modglobal, ONLY     : t_global
  USE modinterfaces, ONLY : rflo_interpoldistrib
  USE moderror
  USE modparameters
  IMPLICIT NONE

#include "Indexing.h"

! ... parameters
  TYPE(t_patch), POINTER  :: patchprev, patch
  TYPE(t_global), POINTER :: global

! ... local variables
  INTEGER :: n1, n2, n1p, n2p, ioff, ijbeg, ijend, errorflag

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

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

! copy switches

  IF (patch%mixt%nSwitches > 0) THEN
    ALLOCATE( patch%mixt%switches(patch%mixt%nSwitches),stat=errorflag )
    global%error = errorflag
    IF (global%error /= 0) CALL errorstop( global,err_allocate,&
    __line__ )
    patch%mixt%switches(:) = patchprev%mixt%switches(:)
  ENDIF

! copy distributions

  IF (patch%mixt%distrib == bcdat_distrib) THEN
    n1p   = abs(patchprev%l1end-patchprev%l1beg)
    n2p   = abs(patchprev%l2end-patchprev%l2beg)
    n1    = abs(patch%l1end-patch%l1beg)
    n2    = abs(patch%l2end-patch%l2beg)
    ioff  = n1 + 1
    ijbeg = indij( 0, 0,ioff)
    ijend = indij(n1,n2,ioff)
    IF (patch%mixt%nData > 0) THEN
      ALLOCATE( patch%mixt%vals(patch%mixt%nData,ijbeg:ijend), &
                stat=errorflag )
      global%error = errorflag
      IF (global%error /= 0) CALL errorstop( global,err_allocate,&
      __line__ )
      CALL rflo_interpoldistrib( n1p,n2p,n1,n2,patch%mixt%nData, &
                                 patchprev%mixt%vals,patch%mixt%vals )
    ENDIF

  ELSE
    IF (patch%mixt%nData > 0) THEN
      ALLOCATE( patch%mixt%vals(patch%mixt%nData,0:1),stat=errorflag )
      global%error = errorflag
      IF (global%error /= 0) CALL errorstop( global,err_allocate,&
      __line__ )
      patch%mixt%vals(:,:) = patchprev%mixt%vals(:,:)
    ENDIF
  ENDIF

! finalize

  CALL deregisterfunction( global )

END SUBROUTINE rflo_copyboundarydata

!******************************************************************************
!
! RCS Revision history:
!
! $Log: RFLO_CopyBoundaryData.F90,v $
! Revision 1.4  2008/12/06 08:44:06  mtcampbe
! Updated license.
!
! Revision 1.3  2008/11/19 22:17:20  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.2  2006/08/19 15:37:59  mparmar
! Renamed patch variables
!
! Revision 1.1  2004/11/29 21:25:16  wasistho
! lower to upper case
!
! Revision 1.6  2003/11/20 16:40:34  mdbrandy
! Backing out RocfluidMP changes from 11-17-03
!
! Revision 1.3  2003/05/15 02:57:01  jblazek
! Inlined index function.
!
! Revision 1.2  2002/10/25 18:36:19  jblazek
! Replaced [io]stat=global%error with local errorFlag for Rocflo.
!
! Revision 1.1  2002/10/19 00:40:30  jblazek
! Added utility (rflosurf) to write out surface grids for GenX.
!
! Revision 1.2  2002/09/27 00:57:10  jblazek
! Changed makefiles - no makelinks needed.
!
! Revision 1.1  2002/09/05 17:40:21  jblazek
! Variable global moved into regions().
!
! Revision 1.5  2002/02/27 18:38:19  jblazek
! Changed extrapol. to dummy cells at injection boundaries and slip walls.
!
! Revision 1.4  2002/01/28 23:55:22  jblazek
! Added flux computation (central scheme).
!
! Revision 1.3  2002/01/11 17:18:30  jblazek
! Updated description of I/O variables.
!
! Revision 1.2  2001/12/22 00:09:38  jblazek
! Added routines to store grid and solution.
!
! Revision 1.1  2001/12/07 16:54:31  jblazek
! Added files to read user input.
!
!******************************************************************************