overset_interface.f90 File Reference

Go to the source code of this file.

Data Types
type	overset_interface::overset_interface_t
	Overset interface BC for a scalar field. More...
interface	overset_interface::morph_overset_interface
	User callback for overset-interface morphing and boundary-value updates. More...

Modules
module	overset_interface
	Defines overset interface scalar boundary conditions.

Functions/Subroutines
subroutine	overset_interface::overset_interface_init (this, coef, json)
	Constructor.
subroutine	overset_interface::overset_interface_init_from_components (this, coef, field_name, tol, pad, log, relaxation)
	Constructor from components.
subroutine	overset_interface::overset_interface_free (this)
	Destructor.
subroutine	overset_interface::overset_interface_restart (this, s, slag)
	Restore scalar interface history from an accepted solution field. The lag series is present for transported scalars and absent for pressure. Historical values are inserted oldest-to-newest, while the current accepted value remains in the base interface vector for the first regular update to shift into lag position one.
subroutine	overset_interface::overset_interface_apply_scalar (this, x, n, time, strong)
	Apply scalar.
subroutine	overset_interface::overset_interface_apply_scalar_dev (this, x_d, time, strong, strm)
	Apply scalar (device).
subroutine	overset_interface::overset_interface_apply_vector (this, x, y, z, n, time, strong)
	(No-op) Apply vector.
subroutine	overset_interface::overset_interface_apply_vector_dev (this, x_d, y_d, z_d, time, strong, strm)
	(No-op) Apply vector (device).
subroutine	overset_interface::overset_interface_finalize (this)
	Finalize by building the mask arrays and preparing interpolation data.
subroutine	overset_interface::overset_interface_update (this, time)
	Update values at the overset interface.
subroutine	overset_interface::relax_interface_value_ (this)
	Under-relax a Schwarz correction using the previously applied interface. Blend the new donor value g_new with the preceding Schwarz iterate g_old as g = relaxation * g_new + (1 - relaxation) * g_old. The caller skips this routine on the first pass of every physical timestep, preserving the temporal accuracy of the IEXT prediction.
subroutine	overset_interface::log_interface_error_ (this, s)
	Log interface RMSE for the scalar field.
subroutine	overset_interface::build_masks_ (this)
	Build masks.
subroutine	overset_interface::gather_interface_dofs_ (this)
	Gather interface dofs.
subroutine	overset_interface::setup_interpolator_ (this)
	Set up the global interpolator.