RFLU_WriteRestartInfo.F90

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! *********************************************************************
! * Rocstar Simulation Suite                                          *
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!******************************************************************************
!
! Purpose: Write iteration or time to restart info file.
!
! Description: None.
!
! Input: 
!   global              Pointer to global data
!
! Output: None.
!
! Notes: 
!   1. Only master process writes to file. 
!   2. Every time write to file, open and close it to make sure always have
!      latest data in file.
!
!******************************************************************************
!
! $Id: RFLU_WriteRestartInfo.F90,v 1.4 2008/12/06 08:44:13 mtcampbe Exp $
!
! Copyright: (c) 2003 by the University of Illinois
!
!******************************************************************************

SUBROUTINE rflu_writerestartinfo(global)

  USE moddatatypes
  USE modglobal, ONLY: t_global
  USE modparameters
  USE moderror
  USE modmpi

  USE modinterfaces, ONLY: rflu_closerestartinfo,rflu_openrestartinfo

! *****************************************************************************
! Declarations and definitions
! *****************************************************************************

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

  TYPE(t_global), POINTER :: global

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

  LOGICAL :: dummylogical
  CHARACTER(CHRLEN) :: rcsidentstring

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

  rcsidentstring = '$RCSfile: RFLU_WriteRestartInfo.F90,v $ $Revision: 1.4 $'

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

! =============================================================================
! Write restart info to file
! =============================================================================

  IF ( global%myProcid == masterproc ) THEN 
    CALL rflu_openrestartinfo(global,file_position_end,dummylogical)

    IF ( global%flowType == flow_steady ) THEN 
      WRITE(if_restinfo,*) global%currentIter
    ELSE 
      WRITE(if_restinfo,*) global%currentTime
    END IF ! global%flowType

    CALL rflu_closerestartinfo(global)
  END IF ! global%myProcid

! *****************************************************************************
! End
! *****************************************************************************

  CALL deregisterfunction(global)

END SUBROUTINE rflu_writerestartinfo


!******************************************************************************
!
! RCS Revision history:
!
! $Log: RFLU_WriteRestartInfo.F90,v $
! Revision 1.4  2008/12/06 08:44:13  mtcampbe
! Updated license.
!
! Revision 1.3  2008/11/19 22:17:26  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.2  2006/04/07 15:19:16  haselbac
! Removed tabs
!
! Revision 1.1  2003/06/20 22:32:30  haselbac
! Initial revision
!
!******************************************************************************