nauty-showg1
(stand-alone subset of listg)
Usage
showg [-p#:#l#o#Ftq]
[{-a | -A | -c | -d | -e}]
[infile
[outfile]]
Overview
|
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. |
|
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outfile is the output file Defaults are standard input and standard output. |
-p#, -p#:#, -p#-# : only display one graph or a sequence of
graphs.
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The first graph is number 1. A second number |
|---|---|
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which is empty or zero means infinity. |
-
-a -
: write the adjacency matrix
-
-A -
: same as
-awith 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,-dand 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
-aor-A.
-
-q -
: suppress auxiliary output
-a, -A, -c, -d and -e are incompatible.
Releases
5 releases since Debian 9 (Stretch); the text changed 4 times.