SPEC_RFLU_ReadBcSectionDummy.F90

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! ******************************************************************************
!
! Purpose: Read in user input related to boundary condition for species for 
!   patches which do not actually require any data. 
!
! Description: None.
!
! Input: 
!   pRegion     Region pointer
!
! Output: None.
!
! Notes: This routine is necessary because the allocation of arrays related to
!   time-dependent boundary conditions requires that all patches have had their
!   values of nData initialized. 
!
! ******************************************************************************
!
! $Id: SPEC_RFLU_ReadBcSectionDummy.F90,v 1.5 2008/12/06 08:44:40 mtcampbe Exp $
!
! Copyright: (c) 2005 by the University of Illinois
!
! ******************************************************************************

SUBROUTINE spec_rflu_readbcsectiondummy(pRegion)

  USE moddatatypes
  USE modbndpatch, ONLY: t_patch
  USE moddatastruct, ONLY: t_region
  USE modglobal, ONLY: t_global
  USE modgrid, ONLY: t_grid
  USE moderror
  USE modparameters
  
  USE modinterfaces, ONLY: makenumberedkeys, & 
                           readpatchsection 

  IMPLICIT NONE

! *****************************************************************************
! Definitions and declarations
! *****************************************************************************

! =============================================================================
! Arguments
! =============================================================================

  TYPE(t_region), POINTER :: pregion

! =============================================================================
! Locals
! =============================================================================

  CHARACTER(CHRLEN) :: bcname,rcsidentstring
  CHARACTER(10), DIMENSION(:), ALLOCATABLE :: keys
  CHARACTER(256) :: filename
  LOGICAL, DIMENSION(:), ALLOCATABLE :: defined
  INTEGER :: checksum,distrib,errorflag,ikey,ipatch,ipatchbeg,ipatchend, &
             ireg,ival,nkeys
  REAL(RFREAL), DIMENSION(:), ALLOCATABLE :: vals
  TYPE(t_grid) :: grid
  TYPE(t_patch), POINTER :: ppatch
  TYPE(t_global), POINTER :: global

! *****************************************************************************
! Start
! *****************************************************************************

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

  global => pregion%global

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

! *****************************************************************************
! Allocate memory 
! *****************************************************************************

  nkeys = pregion%specInput%nSpecies + 1 ! Add one because of default key

  ALLOCATE(keys(nkeys),stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_allocate,__line__,'keys')
  END IF ! global%error

  ALLOCATE(vals(nkeys),stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_allocate,__line__,'vals')
  END IF ! global%error  

  ALLOCATE(defined(nkeys),stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_allocate,__line__,'defined')
  END IF ! global%error 

! *****************************************************************************
! Generate keys. NOTE first key is default key.
! *****************************************************************************

  keys(1) = 'SPEC_'
  
  CALL makenumberedkeys(keys,2,'SPEC',1,nkeys,1)

! *****************************************************************************
! Read section
! *****************************************************************************

  CALL readpatchsection(global,if_input,nkeys,keys,vals,ipatchbeg,ipatchend, &
                        distrib,filename,bcname,defined)

! *****************************************************************************
! Check if specified number of patches exceeds available ones
! *****************************************************************************

  IF ( ipatchend > global%nPatches ) THEN 
    CALL errorstop(global,err_patch_range,__line__)
  END IF ! iPatchEnd

! *****************************************************************************
! Set options and check if all necessary values defined
! *****************************************************************************

  DO ipatch = 1,pregion%grid%nPatches
    ppatch => pregion%patches(ipatch)

! =============================================================================
!   Check whether this global patch exists in this region
! =============================================================================

    IF ( ppatch%iPatchGlobal >= ipatchbeg .AND. & 
         ppatch%iPatchGlobal <= ipatchend ) THEN
      ppatch%spec%nData     = 0
      ppatch%spec%nSwitches = 0
      ppatch%spec%distrib   = bcdat_constant
    END IF ! pPatch%iPatchGlobal
  END DO ! iPatch

! *****************************************************************************
! Deallocate memory 
! *****************************************************************************

  DEALLOCATE(keys,stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_deallocate,__line__,'keys')
  END IF ! global%error

  DEALLOCATE(vals,stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_deallocate,__line__,'vals')
  END IF ! global%error  

  DEALLOCATE(defined,stat=errorflag)
  global%error = errorflag
  IF ( global%error /= err_none ) THEN 
    CALL errorstop(global,err_deallocate,__line__,'defined')
  END IF ! global%error 
  
! *****************************************************************************
! End
! *****************************************************************************

  CALL deregisterfunction(global)

END SUBROUTINE spec_rflu_readbcsectiondummy

! ******************************************************************************
!
! RCS Revision history:
!
! $Log: SPEC_RFLU_ReadBcSectionDummy.F90,v $
! Revision 1.5  2008/12/06 08:44:40  mtcampbe
! Updated license.
!
! Revision 1.4  2008/11/19 22:17:53  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.3  2006/08/19 15:40:34  mparmar
! Renamed patch variables
!
! Revision 1.2  2006/04/07 15:19:25  haselbac
! Removed tabs
!
! Revision 1.1  2005/03/31 17:22:25  haselbac
! Initial revision
!
! ******************************************************************************