RFLO_ReadTbcInputFile.F90

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! *********************************************************************
! * Rocstar Simulation Suite                                          *
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! * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES   *
! * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND          *
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! * Arising FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE    *
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! *********************************************************************
!******************************************************************************
!
! Purpose: read in user input related to time-dependent boundary conditions
!          (done on all processors).
!
! Description: none.
!
! Input: boundary condition file.
!
! Output: regions = TBC data for all regions.
!
! Notes: reads TBCs for all modules
!
!******************************************************************************
!
! $Id: RFLO_ReadTbcInputFile.F90,v 1.3 2008/12/06 08:44:07 mtcampbe Exp $
!
! Copyright: (c) 2001 by the University of Illinois
!
!******************************************************************************

SUBROUTINE rflo_readtbcinputfile( regions )

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE modglobal, ONLY     : t_global
  USE modinterfaces, ONLY : rflo_readtbcsection
  USE moderror
  USE modparameters
  IMPLICIT NONE

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

! ... local variables
  CHARACTER(2*CHRLEN+9) :: fname
  CHARACTER(256)        :: line

  INTEGER :: errorflag

  TYPE(t_global), POINTER :: global

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

  global => regions(1)%global

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

! open file

  WRITE(fname,'(A)') trim(global%inDir)//trim(global%casename)//'.bc'
  OPEN(if_input,file=fname,form='formatted',status='old',iostat=errorflag)
  global%error = errorflag
  IF (global%error /= 0) &
    CALL errorstop( global,err_file_open,&
    __line__,'File: '//trim(fname) )

! read file looking for keywords

  DO
    READ(if_input,'(A256)',err=10,end=86) line
    SELECT CASE(trim(line))

    CASE ('# TBC_PIECEWISE')
      CALL rflo_readtbcsection( regions, tbc_piecewise )

    CASE ('# TBC_SINUSOIDAL')
      CALL rflo_readtbcsection( regions, tbc_sinusoidal )

    CASE ('# TBC_STOCHASTIC')
      CALL rflo_readtbcsection( regions, tbc_stochastic )

    CASE ('# TBC_WHITENOISE')
      CALL rflo_readtbcsection( regions, tbc_whitenoise )

    END SELECT
  ENDDO

86   CONTINUE

! close file ------------------------------------------------------------------

  CLOSE(if_input,iostat=errorflag)
  global%error = errorflag
  IF (global%error /= 0) &
    CALL errorstop( global,err_file_close,&
    __line__,'File: '//trim(fname) )

! finalization & error handling -----------------------------------------------

  CALL deregisterfunction( global )
  goto 999

10   CONTINUE
 CALL errorstop( global,err_file_read,&
 __line__,'File: '//trim(fname) )

999  CONTINUE

END SUBROUTINE rflo_readtbcinputfile

!******************************************************************************
!
! RCS Revision history:
!
! $Log: RFLO_ReadTbcInputFile.F90,v $
! Revision 1.3  2008/12/06 08:44:07  mtcampbe
! Updated license.
!
! Revision 1.2  2008/11/19 22:17:21  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.1  2004/11/29 21:25:17  wasistho
! lower to upper case
!
! Revision 1.7  2003/11/20 16:40:34  mdbrandy
! Backing out RocfluidMP changes from 11-17-03
!
! Revision 1.4  2003/06/10 22:54:42  jferry
! Added Piecewise TBC
!
! Revision 1.3  2003/05/15 02:57:01  jblazek
! Inlined index function.
!
! Revision 1.2  2003/02/26 23:38:30  jferry
! eliminated end=999 convention to ensure that files get closed
!
! Revision 1.1  2003/02/11 22:30:21  jferry
! Re-worked BC and TBC input routines to add multi-physics capability
!
!
!******************************************************************************