save_results Subroutine

private subroutine save_results(results, output, scheme, a, b, U0, save_exact_solution, solution)

Save results (and plots).

Arguments

Type	Intent		Name
logical,	intent(in)	::	results	Flag for activating results saving.
character(len=*),	intent(in)	::	output	Output files basename coming from CLI.
character(len=*),	intent(in)	::	scheme	Selected scheme: must be defined into solvers.
real(kind=R_P),	intent(in)	::	a	a coefficient.
real(kind=R_P),	intent(in)	::	b	b coefficient.
real(kind=R_P),	intent(in)	::	U0	Initial state.
logical,	intent(in)	::	save_exact_solution	Flag for saving exact solution.
real(kind=R_P),	intent(in)	::	solution(0:,0:)	Solution at each time step.

Source Code

   subroutine save_results(results, output, scheme, a, b, U0, save_exact_solution, solution)
   !< Save results (and plots).
   logical,      intent(in)      :: results             !< Flag for activating results saving.
   character(*), intent(in)      :: output              !< Output files basename coming from CLI.
   character(*), intent(in)      :: scheme              !< Selected scheme: must be defined into *solvers*.
   real(R_P),    intent(in)      :: a                   !< *a* coefficient.
   real(R_P),    intent(in)      :: b                   !< *b* coefficient.
   real(R_P),    intent(in)      :: U0                  !< Initial state.
   logical,      intent(in)      :: save_exact_solution !< Flag for saving exact solution.
   real(R_P),    intent(in)      :: solution(0:,0:)     !< Solution at each time step.
   character(len=:), allocatable :: title               !< Output files title.
   character(len=:), allocatable :: basename            !< Output files basename.
   type(integrand_lcce)          :: lcce                !< Linear constant coefficients field.
   integer(I_P)                  :: rawfile             !< Raw file unit for saving results.
   integer(I_P)                  :: s                   !< Counter.

   basename = trim(adjustl(output))//'-'//trim(strz(ubound(solution, dim=2), 10))//'-time_steps-'//trim(adjustl(scheme))
   title = 'linear constant coefficients equation integration, solver='//trim(adjustl(scheme))
   if (results) then
      open(newunit=rawfile, file=basename//'.dat')
      write(rawfile, '(A)')'TITLE="'//title//'"'
      write(rawfile, '(A)')'VARIABLES="t" "u"'
      write(rawfile, '(A)')'ZONE T="'//trim(adjustl(scheme))//'"'
      do s=0, ubound(solution, dim=2)
         write(rawfile, '(2('//FR_P//',1X))')solution(:, s)
      enddo
      close(rawfile)
   endif
   if (save_exact_solution) then
      call lcce%initialize(a=a, b=b, U0=U0)
      basename = trim(adjustl(output))//'-'//trim(strz(ubound(solution, dim=2), 10))//'-time_steps-exact_solution'
      title = 'linear constant coefficients equation integration, solver=exact solution'
      open(newunit=rawfile, file=basename//'.dat')
      write(rawfile, '(A)')'TITLE="'//title//'"'
      write(rawfile, '(A)')'VARIABLES="t" "u"'
      write(rawfile, '(A)')'ZONE T="exact solution"'
      do s=0, ubound(solution, dim=2)
         write(rawfile, '(2('//FR_P//',1X))')solution(0, s), lcce%exact_solution(t=solution(0, s))
      enddo
      close(rawfile)
   endif
   endsubroutine save_results

All Procedures

a a a a a add_burgers add_euler add_euler add_euler add_lorenz allocate_integrand_members allocate_integrand_members allocate_integrand_members allocate_integrand_members allocate_integrand_members amplitude_phase assign_abstract assign_integrand assign_integrand assign_integrand assign_multistage assign_multistage_multistep assign_multistep assign_real assign_real assign_real average_solution burgers_assign_burgers burgers_assign_real burgers_local_error burgers_multiply_burgers burgers_multiply_real check_error check_scheme_has_fast_mode check_scheme_has_fast_mode check_scheme_has_fast_mode class_name class_name class_name class_name class_name class_name class_name class_name class_name class_name class_name class_name class_name compute_dt compute_dt compute_dt compute_dt compute_dt compute_dt compute_dt compute_dx compute_inter_states compute_inter_states compute_inter_states compute_inter_states compute_inter_states conservative2primitive conservative2primitive conservative2primitive conservative2primitive conservative2primitive d2Burgers_dx2 dBurgers_dt dBurgers_dx description description description description destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy destroy_abstract destroy_multistage destroy_multistage_multistep destroy_multistep destroy_rk destroy_rk dEuler_dt dEuler_dt dEuler_dt dEuler_dt dEuler_dt dLorenz_dt dt_ratio dU_dt dU_dt dU_dt E E E E E error error error euler_assign_euler euler_assign_euler euler_assign_euler euler_assign_euler euler_assign_euler euler_assign_real euler_assign_real euler_assign_real euler_local_error euler_local_error euler_local_error euler_multiply_euler euler_multiply_euler euler_multiply_euler euler_multiply_real euler_multiply_real euler_multiply_real exact_solution exact_solution exact_solution execute execute execute export_tecplot export_tecplot export_tecplot foodie_integrator_class_names foodie_integrator_factory foodie_integrator_schemes H H H H H has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode has_fast_mode impose_boundary_conditions impose_boundary_conditions impose_boundary_conditions impose_boundary_conditions impose_boundary_conditions impose_boundary_conditions init init init init init init init init init init init init init init_rk init_rk initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize initialize_order_s initialize_order_s_1 integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integr_assign_integr integrand_add_integrand integrand_add_integrand integrand_add_integrand integrand_add_integrand_fast integrand_add_integrand_fast integrand_add_integrand_fast integrand_add_real integrand_add_real integrand_add_real integrand_dimension integrand_dimension integrand_dimension integrand_multiply_integrand integrand_multiply_integrand integrand_multiply_integrand integrand_multiply_integrand_fast integrand_multiply_integrand_fast integrand_multiply_integrand_fast integrand_multiply_real integrand_multiply_real integrand_multiply_real integrand_multiply_real_scalar integrand_multiply_real_scalar integrand_multiply_real_scalar integrand_multiply_real_scalar_fast integrand_multiply_real_scalar_fast integrand_multiply_real_scalar_fast integrand_sub_integrand integrand_sub_integrand integrand_sub_integrand integrand_sub_real integrand_sub_real integrand_sub_real integrand_subtract_integrand_fast integrand_subtract_integrand_fast integrand_subtract_integrand_fast integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_fast integrate_order_2 integrate_order_2_fast integrate_order_3 integrate_order_3_fast integrate_order_s integrate_order_s_1 integrate_order_s_1_fast integrate_order_s_fast integrate_rk integrate_rk is_admissible is_available is_class_available is_multistage is_multistage is_multistage is_multistep is_multistep is_multistep is_scheme_available is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported is_supported local_error local_error local_error lorenz_assign_lorenz lorenz_assign_real lorenz_local_error lorenz_multiply_lorenz lorenz_multiply_real new_Dt observed_order observed_order observed_order omega output output output output output output output output output output p p p p p parse_cli parse_cli parse_cli previous_step previous_step previous_step primitive2conservative primitive2conservative primitive2conservative primitive2conservative primitive2conservative r r r r r real_add_integrand real_add_integrand real_add_integrand real_multiply_burgers real_multiply_euler real_multiply_euler real_multiply_euler real_multiply_integrand real_multiply_integrand real_multiply_integrand real_multiply_lorenz real_scalar_multiply_integrand real_scalar_multiply_integrand real_scalar_multiply_integrand real_sub_integrand real_sub_integrand real_sub_integrand reconstruct_interfaces reconstruct_interfaces_states reconstruct_interfaces_states reconstruct_interfaces_states reconstruct_interfaces_states reconstruct_interfaces_states registers_number riemann_solver riemann_solver riemann_solver riemann_solver riemann_solver save_results save_results save_results save_results save_results save_results save_results save_results save_results save_time_serie save_time_serie save_time_serie save_time_serie save_time_serie scheme_number set_cli set_cli set_cli set_sin_wave_initial_state set_square_wave_initial_state stages_number stages_number stages_number steps_number steps_number steps_number sub_burgers sub_euler sub_euler sub_euler sub_lorenz supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes supported_schemes synchronize synchronize synchronize synchronize t_fast t_fast t_fast test test test_ab test_ab test_ab test_euler test_euler test_euler test_leapfrog test_leapfrog test_leapfrog test_ls_rk test_ls_rk test_ls_rk test_tvd_rk test_tvd_rk test_tvd_rk tokenize trigger_error update_previous update_previous update_previous_steps update_previous_steps update_previous_steps

save_results Subroutine

Source Code

All Procedures

private subroutine save_results(results, output, scheme, a, b, U0, save_exact_solution, solution)

Arguments

Calls

Called By

Source Code

Source Code

All Procedures