grid/common/compute_edge_indices.m File Reference

edge index matrix. This matrix maps each edge specified by the tuple (element_id, local_edge_id) to a unique and continuous edge index enumeration. More...

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Functions
function [ gEI , in_edges , b_edges , i_ints_bigger , b_ints ] =	compute_edge_indices ( gridbase grid)
	edge index matrix. This matrix maps each edge specified by the tuple (element_id, local_edge_id) to a unique and continuous edge index enumeration.

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Detailed Description

edge index matrix. This matrix maps each edge specified by the tuple (element_id, local_edge_id) to a unique and continuous edge index enumeration.

Definition in file compute_edge_indices.m.

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Function Documentation

function [ gEI , in_edges , b_edges , i_ints_bigger , b_ints ] = compute_edge_indices

(

gridbase

grid

)

edge index matrix. This matrix maps each edge specified by the tuple (element_id, local_edge_id) to a unique and continuous edge index enumeration.

Parameters:

grid

an object

Return values:

gEI	gEI
in_edges	in edges
b_edges	b edges
i_ints_bigger	i ints bigger
b_ints	b ints

Required fields of grid:

• nelements —  number of elements
• NBI —  NBI
• nneigh —  number of neighbours of each element

Definition at line 1 of file compute_edge_indices.m.