SPEC_CheckUserInput.F90

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! ******************************************************************************
!
! Purpose: Check input values for species.
!
! Description: None.
!
! Input: 
!   regions             Data associated with regions
!
! Output: None.
!
! Notes: None.
!
! ******************************************************************************
!
! $Id: SPEC_CheckUserInput.F90,v 1.6 2008/12/06 08:44:40 mtcampbe Exp $
!
! Copyright: (c) 2003-2005 by the University of Illinois
!
! ******************************************************************************

SUBROUTINE spec_checkuserinput(regions)

  USE modglobal, ONLY: t_global
  USE moddatatypes
  USE moddatastruct, ONLY: t_region
  USE moderror
  USE modparameters
          
  USE modspecies, ONLY: t_spec_type          
            
  USE modinterfaces, ONLY: mixtperf_r_m            
              
  IMPLICIT NONE

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

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

  TYPE(t_region), DIMENSION(:), POINTER :: regions

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

  CHARACTER(CHRLEN) :: rcsidentstring
  INTEGER :: ireg,ispec
  REAL(RFREAL) :: cp,g,gc
  TYPE(t_global), POINTER :: global
  TYPE(t_spec_type), POINTER :: pspectype  

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

  rcsidentstring = '$RCSfile: SPEC_CheckUserInput.F90,v $ $Revision: 1.6 $'

  global => regions(1)%global

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

! ******************************************************************************
! Check input values
! ******************************************************************************

  DO ireg = lbound(regions,1),ubound(regions,1)

! ==============================================================================
!   Gas properties
! ==============================================================================

    DO ispec = 1,regions(ireg)%specInput%nSpecies
      pspectype => regions(ireg)%specInput%specType(ispec)
      
      gc = mixtperf_r_m(pspectype%pMaterial%molw)
      cp = pspectype%pMaterial%spht
      g  = cp/(cp-gc)
      
      IF ( (g < 1.0_rfreal) .OR. (g > 2.0_rfreal) ) THEN 
        CALL errorstop(global,err_spec_props_invalid,__line__)
      END IF ! pSpecType%pMaterial%spht
    END DO ! iSpec

! ==============================================================================
!   EEM velocity
! ==============================================================================

    SELECT CASE ( regions(ireg)%mixtInput%indSd )
      CASE ( 0 )
      CASE ( 1 )
        IF ( regions(ireg)%mixtInput%computeTv .EQV. .false. ) THEN
          CALL errorstop(global,err_illegal_value,__line__, &
                         'Attempting to use EEM without viscosity')
        END IF ! regions(iReg)%mixtInput%computeTv

        IF ( regions(ireg)%mixtInput%moveGrid .EQV. .true. ) THEN
          CALL errorstop(global,err_unknown_option,__line__, &
                         'EEM not yet implemented with moving grid')
        END IF ! regions(iReg)%mixtInput%moveGrid
      CASE default
        CALL errorstop(global,err_reached_default,__line__)
    END SELECT ! regions(iReg)%mixtInput%indSd
  END DO ! iReg

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

  CALL deregisterfunction(global)

END SUBROUTINE spec_checkuserinput

! ******************************************************************************
!
! RCS Revision history:
!
! $Log: SPEC_CheckUserInput.F90,v $
! Revision 1.6  2008/12/06 08:44:40  mtcampbe
! Updated license.
!
! Revision 1.5  2008/11/19 22:17:52  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.4  2006/04/07 15:19:24  haselbac
! Removed tabs
!
! Revision 1.3  2005/11/10 02:33:38  haselbac
! Clean-up, added checks for gas properties
!
! Revision 1.2  2004/07/30 22:47:37  jferry
! Implemented Equilibrium Eulerian method for Rocflu
!
! Revision 1.1  2003/11/25 21:08:37  haselbac
! Initial revision
!
! ******************************************************************************