NAUTY-SHOWG(1) Nauty Manual NAUTY-SHOWG(1)
NAME
nauty-showg - (stand-alone subset of listg)
SYNOPSIS
showg [-p#:#l#o#Ftq] [-a|-A|-c|-d|-e] [infile [outfile]]
DESCRIPTION
Write graphs in human-readable format.
infile is the input file in graph6, sparse6 or digraph6 format
This program does not support incremental sparse6 files; use
listg.
outfile is the output file Defaults are standard input and stan-
dard output.
-p#, -p#:#, -p#-# : only display one graph or a sequence of
graphs.
The first graph is number 1. A second number
which is empty or zero means infinity.
-a : write the adjacency matrix
-A : same as -a with a space between entries
-d : write output to satisfy dreadnaut
-c : write compact dreadnaut form with minimal line-breaks
-e : write a list of edges, preceded by the order and the
number of edges
-o# : specify number of first vertex (default is 0)
-t : write upper triangle only (affects -a, -A, -d and default)
-F : write a form-feed after each graph except the last
-l# : specify screen width limit (default 78, 0 means no limit)
This is not currently implemented with -a or -A.
-q : suppress auxiliary output
-a, -A, -c, -d and -e are incompatible.
nauty 2.8.6 January 2023 NAUTY-SHOWG(1)
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