mod_extrapolate_face_to_edge Module Reference

Extrapolate from a field known on faces (u,v,w) towards a cell's edges. More...

Functions/Subroutines
double precision function	extrapolate_face_to_edge_generic (scheme, field, i, j, k, axis)
	Extrapolate from the face (i,j,k) the field to the edge along the axis

Detailed Description

Extrapolate from a field known on faces (u,v,w) towards a cell's edges.

Function/Subroutine Documentation

extrapolate_face_to_edge_generic()

double precision function mod_extrapolate_face_to_edge::extrapolate_face_to_edge_generic	(	class(t_ext_scheme), intent(inout)	scheme,
		double precision, dimension(:,:,:), intent(in)	field,
		integer, intent(in)	i,
		integer, intent(in)	j,
		integer, intent(in)	k,
		integer, intent(in)	axis )

Extrapolate from the face (i,j,k) the field to the edge along the axis

Parameters

	field	The scalar on the faces
[in,out]	scheme	the extrapolation scheme (forward or backward)
	i,j,k	The index of the face
	axis	The axis (direction) {1,2,3} for {u,v,w}

Returns

The extrapolation of vector_field from the face i,j,k along the given axis to the previous (i/j/k-1) or next (i/j/k) edge