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modControl.f90
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modControl.f90
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!> @file modControl.f90
!!
!! Variables controlling execution of the program.
!
! *****************************************************************************
!
! (c) Jiri Blazek, CFD Consulting & Analysis, www.cfd-ca.de
! Created February 25, 2014
! Last modification: February 25, 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.
!
! *****************************************************************************
!> Variables related to program control.
!!
module ModControl
use ModDataTypes
implicit none
character(1) :: lrest !< use of previous solution for restart ("Y"=yes, "N"=no)
integer :: maxiter, & !< max. number of iterations
outstep, & !< number of iterations between solution dumps
iter !< actual iteration number
real(rtype) :: convtol !< convergence criterion (2-norm of density change for
!! which the iteration process is stopped)
end module ModControl