INRT_ComputeMaxEdges.F90

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!******************************************************************************
!
! Purpose: Compute maximum number of edges in any particle-related and
!          cell-related interaction
!
! Description: none.
!
! Input: region = data of current region.
!
! Output: region%levels(iLev)%inrt%inrtInput%maxDisEdges and maxConEdges
!
! Notes: none.
!
!******************************************************************************
!
! $Id: INRT_ComputeMaxEdges.F90,v 1.3 2008/12/06 08:44:31 mtcampbe Exp $
!
! Copyright: (c) 2004 by the University of Illinois
!
!******************************************************************************

SUBROUTINE inrt_computemaxedges( region )

  USE moddatatypes
  USE moddatastruct, ONLY : t_region
  USE modglobal,     ONLY : t_global
  USE moderror
  USE modinteract,   ONLY : t_inrt_interact
  USE inrt_modparameters

  IMPLICIT NONE

! ... parameters
  TYPE(t_region), INTENT(INOUT) :: region

! ... loop variables
  INTEGER :: iinrt

! ... local variables
  CHARACTER(CHRLEN) :: rcsidentstring

  INTEGER :: maxconedges,maxdisedges

  TYPE(t_inrt_interact), POINTER :: inrt
  TYPE(t_global),        POINTER :: global

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

  rcsidentstring = &
    '$RCSfile: INRT_ComputeMaxEdges.F90,v $ $Revision: 1.3 $'

  global => region%global

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

! begin -----------------------------------------------------------------------

  maxconedges = 0
  maxdisedges = 0

! compute maximum number of edges

  DO iinrt = 1,inrt_type_total

    inrt => region%inrtInput%inrts(iinrt)

    IF (inrt%used) THEN
      IF (inrt%pclsUsed) THEN
        maxdisedges = max(maxdisedges,inrt%nEdges)
      ELSE
        maxconedges = max(maxconedges,inrt%nEdges)
      ENDIF
    END IF ! inrt%used

  END DO ! iInrt

  region%inrtInput%maxConEdges = maxconedges
  region%inrtInput%maxDisEdges = maxdisedges

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

  CALL deregisterfunction( global )

END SUBROUTINE inrt_computemaxedges

!******************************************************************************
!
! RCS Revision history:
!
! $Log: INRT_ComputeMaxEdges.F90,v $
! Revision 1.3  2008/12/06 08:44:31  mtcampbe
! Updated license.
!
! Revision 1.2  2008/11/19 22:17:44  mtcampbe
! Added Illinois Open Source License/Copyright
!
! Revision 1.1  2004/12/01 21:56:19  fnajjar
! Initial revision after changing case
!
! Revision 1.1  2004/07/26 17:06:54  fnajjar
! initial import
!
!******************************************************************************