mod_amr_fct Module Reference

Functions/Subroutines
subroutine, public	prolong_2nd_stg (sCo, sFi, ixCoLin, ixFiLin, dxCoD, xCominD, dxFiD, xFiminD, ghost, fine_Lin)
	This subroutine performs a 2nd order prolongation for a staggered field F, preserving the divergence of the coarse cell. This is useful for preserving DivF=0. If DivF=f(x), a different algorithm must be used. More...
subroutine, public	store_faces
	To achive consistency and thus conservation of divergence, when refining a block we take into account the faces of the already fine neighbours, if any. This routine stores them. More...
subroutine, public	comm_faces
	When refining a coarse block with fine neighbours, it is necessary prolong consistently with the already fine faces. This routine takes care of the communication of such faces. More...
subroutine, public	end_comm_faces
subroutine, public	deallocatebfaces
subroutine, public	old_neighbors (child_igrid, child_ipe, igrid, ipe)
subroutine, public	already_fine (sFi, ichild, fine_L)
	This routine fills the fine faces before prolonging. It is the face equivalent of fix_conserve. More...

Variables
type(facealloc), dimension(:,:,:), allocatable, public	pface
type(fake_neighbors), dimension(:^d &,:,:), allocatable, public	fine_neighbors
integer, dimension(:,:^d &,:), allocatable, public	old_neighbor

Function/Subroutine Documentation

already_fine()

subroutine, public mod_amr_fct::already_fine	(	type(state)	sFi,
		integer, intent(in)	ichild,
		logical	fine_,
		logical	L
	)

This routine fills the fine faces before prolonging. It is the face equivalent of fix_conserve.

Definition at line 690 of file mod_amr_fct.t.

comm_faces()

subroutine, public mod_amr_fct::comm_faces

When refining a coarse block with fine neighbours, it is necessary prolong consistently with the already fine faces. This routine takes care of the communication of such faces.

Definition at line 528 of file mod_amr_fct.t.

deallocatebfaces()

subroutine, public mod_amr_fct::deallocatebfaces

Definition at line 653 of file mod_amr_fct.t.

end_comm_faces()

subroutine, public mod_amr_fct::end_comm_faces

Definition at line 647 of file mod_amr_fct.t.

old_neighbors()

subroutine, public mod_amr_fct::old_neighbors	(	integer, dimension(2^d&), intent(in)	child_igrid,
		integer, dimension(2^d&), intent(in)	child_ipe,
		integer, intent(in)	igrid,
		integer, intent(in)	ipe
	)

Definition at line 667 of file mod_amr_fct.t.

prolong_2nd_stg()

subroutine, public mod_amr_fct::prolong_2nd_stg	(	type(state), intent(in)	sCo,
		type(state), intent(inout)	sFi,
		integer, intent(in)	ixCo,
		logical, intent(in), optional	Lin,
		integer, intent(in)	ixFi,
			Lin,
		double precision, intent(in)	dxCo,
		double precision, intent(in)	D,
		double precision, intent(in)	xComin,
			D,
		double precision, intent(in)	dxFi,
			D,
		double precision, intent(in)	xFimin,
			D,
		logical, intent(in)	ghost,
		logical, optional	fine_,
			Lin
	)

This subroutine performs a 2nd order prolongation for a staggered field F, preserving the divergence of the coarse cell. This is useful for preserving DivF=0. If DivF=f(x), a different algorithm must be used.

Definition at line 40 of file mod_amr_fct.t.

store_faces()

subroutine, public mod_amr_fct::store_faces

To achive consistency and thus conservation of divergence, when refining a block we take into account the faces of the already fine neighbours, if any. This routine stores them.

Definition at line 457 of file mod_amr_fct.t.

Variable Documentation

fine_neighbors

type(fake_neighbors), dimension(:^d&,:,:), allocatable, public mod_amr_fct::fine_neighbors

Definition at line 16 of file mod_amr_fct.t.

old_neighbor

integer, dimension(:,:^d&,:), allocatable, public mod_amr_fct::old_neighbor

Definition at line 18 of file mod_amr_fct.t.

pface

type(facealloc), dimension(:,:,:), allocatable, public mod_amr_fct::pface

Definition at line 14 of file mod_amr_fct.t.