mod_multigrid_coupling.t File Reference

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Data Types
interface	mod_multigrid_coupling::after_new_tree

Modules
module	mod_multigrid_coupling
	Module to couple the octree-mg library to AMRVAC. This file uses the VACPP preprocessor, but its use is kept to a minimum.

Functions/Subroutines
subroutine	mod_multigrid_coupling::mg_setup_multigrid ()
	Setup multigrid for usage.
subroutine	mod_multigrid_coupling::mg_copy_boundary_conditions (mg, iw)
	Set multigrid boundary conditions for the solution according to variable iw.
subroutine	mod_multigrid_coupling::mg_update_refinement (n_coarsen, n_refine)
	If the grid has changed, rebuild the full multigrid tree.
subroutine	mod_multigrid_coupling::mg_copy_to_tree (iw_from, iw_to, restrict, restrict_gc, factor, state_from)
	Copy a variable to the multigrid tree, including a layer of ghost cells.
subroutine	mod_multigrid_coupling::mg_copy_from_tree (iw_from, iw_to, state_to)
	Copy a variable from the multigrid tree.
subroutine	mod_multigrid_coupling::mg_copy_from_tree_gc (iw_from, iw_to, state_to)
	Copy from multigrid tree with one layer of ghost cells. Corner ghost cells are not used/set.
subroutine	mod_multigrid_coupling::mg_tree_from_amrvac (mg)
	Generate a multigrid tree that includes the amrvac tree, but also contains coarser grid levels. A number of checks has already been performed in mg_setup_multigrid, so we don't repeat these checks here.

Variables
type(mg_t)	mod_multigrid_coupling::mg
	Data structure containing the multigrid tree.
procedure(after_new_tree), pointer	mod_multigrid_coupling::mg_after_new_tree => null()
	If defined, this routine is called after a new multigrid tree is constructed.