PEUL_ConvectiveFluxes.F90

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!******************************************************************************
!
! Purpose: compute convective fluxes for rocsmoke, add them to dissipation
!          in order to obtain the residual.
!
! Description: none.
!
! Input: region = data of current region.
!
! Output: region%levels%peul%rhs = convective fluxes + dissipation.
!
! Notes: none.
!
!******************************************************************************
!
! $Id: PEUL_ConvectiveFluxes.F90,v 1.3 2008/12/06 08:44:39 mtcampbe Exp $
!
! Copyright: (c) 2002 by the University of Illinois
!
!******************************************************************************

SUBROUTINE peul_convectivefluxes( region ) ! PUBLIC

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE moderror
  USE modparameters
#ifdef RFLO
  USE modinterfaces,      ONLY : rflo_getdimensdummy, rflo_getcelloffset
  USE peul_modinterfaces, ONLY : peul_centralflux

#include "Indexing.h"
#endif
  IMPLICIT NONE

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

! ... loop variables
  INTEGER :: ic, icv

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

#ifdef RFLO
  INTEGER :: idcbeg, idcend, jdcbeg, jdcend, kdcbeg, kdcend
  INTEGER :: ilev, icoff, ijcoff
#endif
  INTEGER :: ibc, iec, spacediscr, spaceorder

  REAL(RFREAL), POINTER :: diss(:,:), rhs(:,:)

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

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

  CALL registerfunction( region%global,'PEUL_ConvectiveFluxes',&
  'PEUL_ConvectiveFluxes.F90' )

! get dimensions and pointers -------------------------------------------------

#ifdef RFLO
  ilev = region%currLevel

  CALL rflo_getdimensdummy( region,ilev,idcbeg,idcend,jdcbeg,jdcend, &
                            kdcbeg,kdcend )
  CALL rflo_getcelloffset( region,ilev,icoff,ijcoff )
  ibc = indijk(idcbeg,jdcbeg,kdcbeg,icoff,ijcoff)
  iec = indijk(idcend,jdcend,kdcend,icoff,ijcoff)

  diss => region%levels(ilev)%peul%diss
  rhs  => region%levels(ilev)%peul%rhs
#endif

  spacediscr = region%mixtInput%spaceDiscr
  spaceorder = region%mixtInput%spaceOrder

! initialize residual (set = dissipation) -------------------------------------

  DO ic=ibc,iec
    DO icv=1,region%levels(ilev)%peul%nCv
      rhs(icv,ic) = -diss(icv,ic)
    ENDDO
  ENDDO

! 2nd-order central scheme ----------------------------------------------------

#ifdef RFLO
  IF (spacediscr==discr_cen_scal .AND. &
      (spaceorder==discr_order_1 .OR. spaceorder==discr_order_2)) THEN
    CALL peul_centralflux( region )
  ENDIF
#endif

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

  CALL deregisterfunction( region%global )

END SUBROUTINE peul_convectivefluxes

!******************************************************************************
!
! RCS Revision history:
!
! $Log: PEUL_ConvectiveFluxes.F90,v $
! Revision 1.3  2008/12/06 08:44:39  mtcampbe
! Updated license.
!
! Revision 1.2  2008/11/19 22:17:51  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.1  2004/12/01 21:09:29  haselbac
! Initial revision after changing case
!
! Revision 1.3  2004/07/23 22:43:17  jferry
! Integrated rocspecies into rocinteract
!
! Revision 1.2  2003/05/15 02:57:05  jblazek
! Inlined index function.
!
! Revision 1.1  2003/02/11 22:52:50  jferry
! Initial import of Rocsmoke
!
!
!******************************************************************************