Man page - nauty-nbrhoodg(1)

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NAUTY-NBRHOODG

NAME
SYNOPSIS
DESCRIPTION

NAME

nauty-nbrhoodg - extract neighbourhoods of vertices

SYNOPSIS

nbrhoodg [ -lq ] [ -c|-C ] [ -d#|d#:# ] [ -v#|-v#:# ] [ infile [ outfile ]]

DESCRIPTION

Extract neighbours of vertices of a graph.

The output file has a header if and only if the input file does. No isomorph reduction is done.

-l

Canonically label outputs (default is same labelling as input)

-C

Extract closed neighbourhoods instead.

-c

Extract non-neighbourhoods instead.

-d # -d

#:# Only include vertices with original degree in the given range

-v # -v #:# Only include vertices with these vertex numbers (first is 0).

No empty graphs are output. For digraphs, out-degree and out-neighbourhoods are used.

-q

Suppress auxiliary information