Line data    Source code

       1              : ! ***********************************************************************
       2              : !
       3              : !   Copyright (C) 2019  The MESA Team
       4              : !
       5              : !   This program is free software: you can redistribute it and/or modify
       6              : !   it under the terms of the GNU Lesser General Public License
       7              : !   as published by the Free Software Foundation,
       8              : !   either version 3 of the License, or (at your option) any later version.
       9              : !
      10              : !   This program is distributed in the hope that it will be useful,
      11              : !   but WITHOUT ANY WARRANTY; without even the implied warranty of
      12              : !   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
      13              : !   See the GNU Lesser General Public License for more details.
      14              : !
      15              : !   You should have received a copy of the GNU Lesser General Public License
      16              : !   along with this program. If not, see <https://www.gnu.org/licenses/>.
      17              : !
      18              : ! ***********************************************************************
      19              : 
      20              : module other_timestep_limit
      21              : 
      22              :    ! consult star/other/README for general usage instructions
      23              :    ! control name: use_other_timestep_limit = .true.
      24              :    ! procedure pointer: s% other_timestep_limit => my_routine
      25              : 
      26              :    implicit none
      27              : 
      28              : contains
      29              : 
      30            0 :    integer function null_other_timestep_limit( &
      31              :       id, skip_hard_limit, dt, dt_limit_ratio)
      32              :       use const_def, only: dp
      33              :       use star_def
      34              :       integer, intent(in) :: id
      35              :       logical, intent(in) :: skip_hard_limit
      36              :       real(dp), intent(in) :: dt
      37              :       real(dp), intent(inout) :: dt_limit_ratio
      38            0 :       null_other_timestep_limit = keep_going
      39            0 :    end function null_other_timestep_limit
      40              : 
      41              : end module other_timestep_limit
      42              :