.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.2.
.TH NAUTY-SHOWG "1" "March 2021" "nauty 2.7.1" "Nauty Manual"
.SH NAME
nauty-showg \- (stand-alone subset of listg) 
.SH SYNOPSIS
.B showg
[\fI\,-p#:#l#o#Ftq\/\fR] [\fI\,-a|-A|-c|-d|-e\/\fR] [\fI\,infile \/\fR[\fI\,outfile\/\fR]]
.SH DESCRIPTION
.IP
Write graphs in human\-readable format.
.IP
infile is the input file in graph6, sparse6 or digraph6 format
.IP
This program does not support incremental sparse6 files; use listg.
.IP
outfile is the output file
Defaults are standard input and standard output.
.HP
\fB\-p\fR#, \fB\-p\fR#:#, \fB\-p\fR#\-# : only display one graph or a sequence of
.TP
graphs.
The first graph is number 1.  A second number
.IP
which is empty or zero means infinity.
.TP
\fB\-a\fR
: write the adjacency matrix
.TP
\fB\-A\fR
: same as \fB\-a\fR with a space between entries
.TP
\fB\-d\fR
: write output to satisfy dreadnaut
.TP
\fB\-c\fR
: write compact dreadnaut form with minimal line\-breaks
.TP
\fB\-e\fR
: write a list of edges, preceded by the order and the
.IP
number of edges
.HP
\fB\-o\fR# : specify number of first vertex (default is 0)
.TP
\fB\-t\fR
: write upper triangle only (affects \fB\-a\fR, \fB\-A\fR, \fB\-d\fR and default)
.TP
\fB\-F\fR
: write a form\-feed after each graph except the last
.HP
\fB\-l\fR# : specify screen width limit (default 78, 0 means no limit)
.IP
This is not currently implemented with \fB\-a\fR or \fB\-A\fR.
.TP
\fB\-q\fR
: suppress auxiliary output
.HP
\fB\-a\fR, \fB\-A\fR, \fB\-c\fR, \fB\-d\fR and \fB\-e\fR are incompatible.