This module contains routines for restriction: going from fine to coarse variables. More...

Functions/Subroutines
subroutine, public	af_restrict_to_box (boxes, id, ivs)
	Restrict the children of a box to the box (e.g., in 2D, average the values at the four children to get the value for the parent) More...

subroutine, public	af_restrict_to_boxes (boxes, ids, ivs)
	Restrict the children of boxes ids(:) to them. More...

subroutine, public	af_restrict_tree (tree, ivs)
	Restrict variables iv to all parent boxes, from the highest to the lowest level. More...

subroutine, public	af_restrict_box (box_c, box_p, ivs, use_geometry)
	Restriction of child box (box_c) to its parent (box_p) More...

subroutine, public	af_restrict_ref_boundary (tree, ivs)
	Restrict only next to refinement boundaries, which which can be required for filling coarse-grid ghost cells. More...

Detailed Description

This module contains routines for restriction: going from fine to coarse variables.

Function/Subroutine Documentation

subroutine, public m_af_restrict::af_restrict_to_box	(	type(box_t), dimension(:), intent(inout)	boxes,
		integer, intent(in)	id,
		integer, dimension(:), intent(in)	ivs
	)

Restrict the children of a box to the box (e.g., in 2D, average the values at the four children to get the value for the parent)

Parameters

[in,out]	boxes	List of all the boxes
[in]	id	Box whose children will be restricted to it
[in]	ivs	Variable to restrict

Definition at line 21 of file m_af_restrict.f90.

subroutine, public m_af_restrict::af_restrict_to_boxes	(	type(box_t), dimension(:), intent(inout)	boxes,
		integer, dimension(:), intent(in)	ids,
		integer, dimension(:), intent(in)	ivs
	)

Restrict the children of boxes ids(:) to them.

Parameters

[in,out]	boxes	List of all the boxes
[in]	ids	Boxes whose children will be restricted to it
[in]	ivs	Variables to restrict

Definition at line 36 of file m_af_restrict.f90.

subroutine, public m_af_restrict::af_restrict_tree	(	type(af_t), intent(inout)	tree,
		integer, dimension(:), intent(in)	ivs
	)

Restrict variables iv to all parent boxes, from the highest to the lowest level.

Parameters

[in,out]	tree	Tree to restrict on
[in]	ivs	Variables to restrict

Definition at line 50 of file m_af_restrict.f90.

subroutine, public m_af_restrict::af_restrict_box	(	type(box_t), intent(in)	box_c,
		type(box_t), intent(inout)	box_p,
		integer, dimension(:), intent(in)	ivs,
		logical, intent(in), optional	use_geometry
	)

Restriction of child box (box_c) to its parent (box_p)

Parameters

[in]	box_c	Child box to restrict
[in,out]	box_p	Parent box to restrict to
[in]	ivs	Variable to restrict
[in]	use_geometry	If set to false, don't use geometry

Definition at line 62 of file m_af_restrict.f90.

subroutine, public m_af_restrict::af_restrict_ref_boundary	(	type(af_t), intent(inout)	tree,
		integer, dimension(:), intent(in)	ivs
	)

Restrict only next to refinement boundaries, which which can be required for filling coarse-grid ghost cells.

Definition at line 140 of file m_af_restrict.f90.