PERI_ReadPeriSection.F90

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!******************************************************************************
!
! Purpose: Read in user input within PERI section (done on all processors).
!
! Description: none.
!
! Input: regions = user input file of all regions.
!
! Output: regions = PERI input parameters.
!
! Notes: Mother routine = ReadInputFile.
!
!******************************************************************************
!
! $Id: PERI_ReadPeriSection.F90,v 1.4 2008/12/06 08:44:36 mtcampbe Exp $
!
! Copyright: (c) 2001 by the University of Illinois
!
!******************************************************************************

SUBROUTINE peri_readperisection( regions )

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE modglobal, ONLY     : t_global
#ifdef RFLO 
  USE modinterfaces, ONLY : readregionsection
#endif
#ifdef RFLU
  USE modinterfaces, ONLY : readsection
#endif
  USE moderror
  USE modparameters
  USE peri_modparameters
  
  IMPLICIT NONE

! ... parameters
  TYPE(t_region), POINTER :: regions(:)

! ... local variables
  CHARACTER(CHRLEN)       :: rcsidentstring
  TYPE(t_global), POINTER :: global


  INTEGER :: nvals
  INTEGER :: brbeg, brend
  INTEGER, PARAMETER :: nvals_max = 6

  LOGICAL           :: defined(nvals_max)
  REAL(RFREAL)      :: vals(nvals_max)
  CHARACTER(15)     :: keys(nvals_max)

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

  rcsidentstring = '$RCSfile: PERI_ReadPeriSection.F90,v $'

  global => regions(1)%global
  CALL registerfunction( global,'PERI_ReadPeriSection',&
  'PERI_ReadPeriSection.F90' )

! specify keywords and search for them

  nvals = nvals_max
  keys( 1) = 'FLOWKIND'
  keys( 2) = 'ISPLIT'
  keys( 3) = 'JSPLIT'
  keys( 4) = 'KSPLIT'
  keys( 5) = 'CPREPSILON'
  keys( 6) = 'PGRADTYPE'

#ifdef RFLO

  CALL readregionsection( global,if_input,nvals,keys(1:nvals),vals(1:nvals), & 
                          brbeg,brend,defined(1:nvals) )
#endif
#ifdef RFLU  
  CALL readsection( global,if_input,nvals,keys(1:nvals),vals(1:nvals), & 
                    defined(1:nvals) ) 

  brbeg = lbound(regions,1)   ! temporary for now before zonal modeling apply
  brend = ubound(regions,1)
#endif

  IF (defined(1)) THEN
    regions(brbeg:brend)%periInput%flowKind = int(vals(1)+0.5_rfreal)
  ENDIF
  IF (defined(2)) THEN
    regions(brbeg:brend)%periInput%split(icoord) = int(vals(2)+0.5_rfreal)
  ENDIF
  IF (defined(3)) THEN
    regions(brbeg:brend)%periInput%split(jcoord) = int(vals(3)+0.5_rfreal)
  ENDIF
  IF (defined(4)) THEN
    regions(brbeg:brend)%periInput%split(kcoord) = int(vals(4)+0.5_rfreal)
  ENDIF
  IF (defined(5)) THEN
    regions(brbeg:brend)%periInput%cprEpsilon = abs(vals(5))
  ENDIF
  IF (defined(6)) THEN
    regions(brbeg:brend)%periInput%pgradType = int(vals(6)+0.5_rfreal)
  ENDIF

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

  CALL deregisterfunction( global )

END SUBROUTINE peri_readperisection

!******************************************************************************
!
! RCS Revision history:
!
! $Log: PERI_ReadPeriSection.F90,v $
! Revision 1.4  2008/12/06 08:44:36  mtcampbe
! Updated license.
!
! Revision 1.3  2008/11/19 22:17:49  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.2  2004/06/11 21:49:40  wasistho
! prepared for RFLU
!
! Revision 1.1  2004/06/08 23:56:56  wasistho
! changed nomenclature
!
! Revision 1.3  2003/09/18 01:57:04  wasistho
! added ijksplit and pgradType in PERI_PgradUpdate
!
! Revision 1.2  2003/04/02 01:48:22  wasistho
! minimize CPR user input
!
! Revision 1.1.1.1  2003/03/29 03:36:30  wasistho
! install ROCPERI
!
!
!
!******************************************************************************