GET_FACE_DG.f90

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!    Copyright (C) 2012 The SPEED FOUNDATION
!    Author: Ilario Mazzieri
!
!    This file is part of SPEED.
!
!    SPEED is free software; you can redistribute it and/or modify it
!    under the terms of the GNU Affero General Public License as
!    published by the Free Software Foundation, either version 3 of the
!    License, or (at your option) any later version.
!
!    SPEED is distributed in the hope that it will be useful, but
!    WITHOUT ANY WARRANTY; without even the implied warranty of
!    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
!    Affero General Public License for more details.
!
!    You should have received a copy of the GNU Affero General Public License
!    along with SPEED.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
    subroutine get_face_dg(faces, nel_dg_glo, ik, ind, face_found)
 
 
    implicit none
    
    integer*4 :: nel_dg_glo, ind, ik, face_found, i
 
    integer*4, dimension(3,nel_dg_glo) :: faces
    
    face_found = 0 
    do i = 1, nel_dg_glo
    
       if(faces(2,i) .eq. ik .and. faces(3,i) .eq. ind ) then
          face_found = i
          return
       endif
    enddo     
    
        
    
    end subroutine get_face_dg