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!-------------------------------------------------------------------------------
! This file is part of Code_Saturne, a general-purpose CFD tool.
!
! Copyright (C) 1998-2016 EDF S.A.
!
! This program is free software; you can redistribute it and/or modify it under
! the terms of the GNU General Public License as published by the Free Software
! Foundation; either version 2 of the License, or (at your option) any later
! version.
!
! This program 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 General Public License for more
! details.
!
! You should have received a copy of the GNU General Public License along with
! this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
! Street, Fifth Floor, Boston, MA 02110-1301, USA.
!-------------------------------------------------------------------------------
!> \file cscpce.f90
!> \brief Preparation of sending velocity variables for coupling between
!> two instances of Code_Saturne via boundary faces.
!> Received indformation will be transformed into boundary condition
!> in subroutine \ref csc2cl.
!------------------------------------------------------------------------------
!------------------------------------------------------------------------------
! Arguments
!------------------------------------------------------------------------------
! mode name role
!------------------------------------------------------------------------------
!> \param[in] nptdis
!> \param[in] ivar variable number
!> \param[in] locpts
!> \param[in] vela variable value at time step beginning
!> \param[in] coefav
!> \param[in] coefbv
!> \param[in] coopts
!> \param[out] rvdis
!______________________________________________________________________________
subroutine cscpce &
( nptdis , ivar , &
locpts , &
vela , &
coefav , coefbv , &
coopts , rvdis )
!===============================================================================
! Module files
!===============================================================================
use paramx
use pointe
use numvar
use optcal
use cstphy
use cstnum
use entsor
use parall
use period
use cplsat
use mesh
!===============================================================================
implicit none
! Arguments
integer ivar
integer nptdis
integer locpts(nptdis)
double precision coopts(3,nptdis), rvdis(3,nptdis)
double precision coefav(3 ,nfabor)
double precision coefbv(3,3,nfabor)
double precision vela(3,ncelet)
! Local variables
integer ipt , iel , isou , f_id
integer inc , iccocg , nswrgp
integer iwarnp , imligp
double precision epsrgp , climgp
double precision dx , dy , dz
double precision, dimension(:,:,:), allocatable :: gradv
!===============================================================================
! Allocate a temporary array
allocate(gradv(3,3,ncelet))
inc = 1
iccocg = 1
nswrgp = nswrgr(ivar)
imligp = imligr(ivar)
iwarnp = iwarni(ivar)
epsrgp = epsrgr(ivar)
climgp = climgr(ivar)
if (ivar.le.0) then
f_id = -1
else
f_id = ivarfl(ivar)
endif
call cgdvec &
( f_id , imrgra , inc , nswrgp , iwarnp , imligp , &
epsrgp , climgp , &
coefav , coefbv , vela , &
gradv)
! --- Interpolation
do ipt = 1, nptdis
iel = locpts(ipt)
dx = coopts(1,ipt) - xyzcen(1,iel)
dy = coopts(2,ipt) - xyzcen(2,iel)
dz = coopts(3,ipt) - xyzcen(3,iel)
do isou = 1, 3
rvdis(isou,ipt) = vela(isou,iel) + gradv(1,isou,iel)*dx &
+ gradv(2,isou,iel)*dy &
+ gradv(3,isou,iel)*dz
enddo
enddo
! Free memory
deallocate(gradv)
!--------
! FORMATS
!--------
!----
! FIN
!----
return
end subroutine
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