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allocateMemory.f90
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!> @file allocateMemory.f90
!!
!! Memory allocation for remaining arrays.
!
! *****************************************************************************
!
! (c) J. Blazek, CFD Consulting & Analysis, www.cfd-ca.de
! Created February 25, 2014
! Last modification: May 23, 2014
!
! *****************************************************************************
!
! 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
!
! *****************************************************************************
!> Allocates memory for conservative, dependent and for numerical variables.
!!
subroutine AllocateMemory
use ModGeometry
use ModNumerics
use ModPhysics
use ModInterfaces, only : ErrorMessage
implicit none
! local variables
integer :: errFlag
! *****************************************************************************
! base flow variables
allocate( cv(nconv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for cv()" )
allocate( dv(ndepv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for dv()" )
! general numerical variables
allocate( cvold(nconv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for cvold()" )
allocate( diss(nconv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for diss()" )
allocate( rhs(nconv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for rhs()" )
allocate( tstep(nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for tstep()" )
! numerical variables required for higher-order Roe scheme
! and for viscous flow
if (iorder > 1) then
allocate( lim(nconv,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for lim()" )
if (kequs=="n" .or. kequs=="N") then
allocate( gradx(5,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for gradx()" )
allocate( grady(5,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for grady()" )
else
allocate( gradx(4,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for gradx()" )
allocate( grady(4,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for grady()" )
endif
else
if (kequs=="n" .or. kequs=="N") then
allocate( gradx(5,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for gradx()" )
allocate( grady(5,nnodes),stat=errFlag )
if (errFlag /= 0) call ErrorMessage( "cannot allocate memory for grady()" )
endif
endif
end subroutine AllocateMemory