PLAG_InjcTileRKUpdate.F90

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!******************************************************************************
!
! Purpose: Update solution and sums residuals for tile data infrastructure.
!
! Description: none.
!
! Input: region = current region.
!        iStage = RK stage
!
! Output: region%levels%tilePlag%cv
!         region%levels%tilePlag%rhsSum
!
! Notes: none.
!
!******************************************************************************
!
! $Id: PLAG_InjcTileRKUpdate.F90,v 1.5 2009/03/02 00:19:36 mtcampbe Exp $
!
! Copyright: (c) 2002 by the University of Illinois
!
!******************************************************************************

SUBROUTINE plag_injctilerkupdate( region, iStage )

  USE moddatatypes
  USE modpartlag, ONLY    : t_plag_input, t_tile_plag
  USE modbndpatch, ONLY   : t_patch
  USE moddatastruct, ONLY : t_region
  USE modglobal, ONLY     : t_global
  USE modmixture, ONLY    : t_mixt_input
  USE moderror  
  USE modparameters

  USE plag_modparameters
  
  USE modinterfaces, ONLY : rkupdategeneric
  
  IMPLICIT NONE

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

! ... loop variables
  INTEGER :: icont, ipatch, itile

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

  INTEGER :: bctype, ncont, npatches, ntiles
  INTEGER :: ivtilebeg, ivtileend
#ifdef RFLO
  INTEGER :: ilev, n1, n2
#endif

  REAL(RFREAL), POINTER, DIMENSION(:,:) :: pcv, pcvold, prhs, prhssum
  
  TYPE(t_patch),     POINTER :: ppatch
  TYPE(t_tile_plag), POINTER :: ptileplag    
  TYPE(t_global),    POINTER :: global
  
!******************************************************************************

  rcsidentstring = '$RCSfile: PLAG_InjcTileRKUpdate.F90,v $ $Revision: 1.5 $'

  global => region%global
  
  CALL registerfunction( global, 'PLAG_InjcTileRKUpdate',&
  'PLAG_InjcTileRKUpdate.F90' )
 
! Get dimensions --------------------------------------------------------------

#ifdef RFLO
  ilev     = region%currLevel  
  npatches = region%nPatches
#endif
#ifdef RFLU
  npatches = region%grid%nPatches
#endif
  ncont    = region%plagInput%nCont 
 
! Loop over patches -----------------------------------------------------------

  DO ipatch=1,npatches

#ifdef RFLO
    ppatch  => region%levels(ilev)%patches(ipatch)
#endif
#ifdef RFLU
    ppatch  => region%patches(ipatch)
#endif

    bctype = ppatch%bcType

! - Select injection boundary condition ---------------------------------------

#ifdef RFLU
    IF ( (bctype >= bc_injection .AND. bctype <= bc_injection + bc_range) .OR. &
         (bctype >= bc_inflow    .AND. bctype <= bc_inflow    + bc_range)      ) THEN 
#else
    IF ( (bctype >= bc_injection .AND. bctype <= bc_injection + bc_range) ) THEN
#endif
! -- Get tile dimensions and pointers -----------------------------------------

#ifdef RFLO
      n1      = abs(ppatch%l1end   -ppatch%l1beg   ) + 1    
      n2      = abs(ppatch%l2end   -ppatch%l2beg   ) + 1
      ntiles  = n1*n2
#endif
#ifdef RFLU
      ntiles  = ppatch%nBFaces
#endif
      
      ptileplag   => ppatch%tilePlag

      pcv     => ptileplag%cv
      pcvold  => ptileplag%cvOld
      prhs    => ptileplag%rhs
      prhssum => ptileplag%rhsSum

! -- Use Generic RKUpdate routine ---------------------------------------------
      
      ivtilebeg = cv_tile_momnrm
      ivtileend = cv_tile_last+ncont
      
      CALL rkupdategeneric( region,var_type_point,istage,1,ntiles, &
                            ivtilebeg,ivtileend,pcv,pcvold,prhs,prhssum )
      
    END IF !bcType
    
  END DO ! iPatch
  
! finalize --------------------------------------------------------------------

  CALL deregisterfunction( global )

END SUBROUTINE plag_injctilerkupdate

!******************************************************************************
!
! RCS Revision history:
!
! $Log: PLAG_InjcTileRKUpdate.F90,v $
! Revision 1.5  2009/03/02 00:19:36  mtcampbe
! Added some ifdefs around Rocflo to disable particle injection on INFLOW
! boundaries and added some checks around MPI tags utilizing a new global
! data item, global%mpiTagMax.
!
! Revision 1.4  2008/12/06 08:44:34  mtcampbe
! Updated license.
!
! Revision 1.3  2008/11/19 22:17:46  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.2  2006/09/18 20:30:18  fnajjar
! Activated tile datastructure for inflow bc
!
! Revision 1.1  2004/12/01 20:57:47  fnajjar
! Initial revision after changing case
!
! Revision 1.5  2004/11/17 16:43:17  haselbac
! Replaced RKUpdate call with call to RkUpdateGeneric
!
! Revision 1.4  2004/03/08 22:23:14  fnajjar
! Modified routine to be RFLU-aware and added call to PLAG_rkUpdateGeneric
!
! Revision 1.3  2004/02/25 21:56:15  fnajjar
! Moved tile pointers outside do-loop
!
! Revision 1.2  2003/01/16 20:15:11  f-najjar
! Removed iRegionGlobal
!
! Revision 1.1  2002/10/25 14:16:32  f-najjar
! Initial Import of Rocpart
!
!
!******************************************************************************