mod_extrapolate_face_to_cell Module Reference

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

Functions/Subroutines
double precision function	extrapolate_face_to_cell_generic (scheme, vector_field, i, j, k, axis)
	Extrapolate from the face (i,j,k) the field defined on the face defined along the axis

Function/Subroutine Documentation

extrapolate_face_to_cell_generic()

double precision function mod_extrapolate_face_to_cell::extrapolate_face_to_cell_generic	(	class(t_ext_scheme), intent(inout)	scheme,
		type(t_face_field), intent(in)	vector_field,
		integer, intent(in)	i,
		integer, intent(in)	j,
		integer, intent(in)	k,
		integer, intent(in)	axis )

Parameters

	vector_field	The tensor 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) cell