1NAUTY-NBRHOODG(1)                Nauty Manual                NAUTY-NBRHOODG(1)
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NAME

6       nauty-nbrhoodg - extract neighbourhoods of vertices
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SYNOPSIS

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

12              Extract neighbours of vertices of a graph.
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14              The output file has a header if and only if the input file does.
15              No isomorph reduction is done.
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17       -l     Canonically label outputs (default is same labelling as input)
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19       -C     Extract closed neighbourhoods instead.
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21       -c     Extract non-neighbourhoods instead.
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23       -d# -d#:# Only include vertices with original degree in the given range
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25       -v# -v#:# Only include vertices with these vertex numbers (first is 0).
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27              No empty  graphs  are  output.   For  digraphs,  out-degree  and
28              out-neighbourhoods are used.
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30       -q     Suppress auxiliary information
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34nauty 2.8.8                      November 2023               NAUTY-NBRHOODG(1)