.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
.TH NAUTY-AMTOG "1" "April 2024" "nauty 2.8.8" "Nauty Manual"
.SH NAME
nauty-amtog \- read graphs in matrix format
.SH SYNOPSIS
.B amtog
[\fI\,-n#sgzhq\/\fR] [\fI\,-o#\/\fR] [\fI\,infile \/\fR[\fI\,outfile\/\fR]]
.SH DESCRIPTION
.IP
Read graphs in matrix format.
.TP
\fB\-n\fR#
Set the initial graph order to # (no default).
This can be overridden in the input.
.TP
\fB\-g\fR
Write the output in graph6 format (default).
.TP
\fB\-s\fR
Write the output in sparse6 format.
.TP
\fB\-z\fR
Write the output in digraph6 format.
.TP
\fB\-h\fR
Write a header (according to \fB\-g\fR or \fB\-s\fR).
.TP
\fB\-w\fR
Don't warn about loops (which are suppressed for \fB\-g\fR)
.TP
\fB\-q\fR
Suppress auxiliary information.
.TP
\fB\-o\fR#
Treat digit # as 1 and other digits as 0.
.IP
Input consists of a sequence of commands restricted to:
.TP
n=#
set number of vertices (no default)
The = is optional.
.TP
m
Matrix to follow
An 'm' is also assumed if a digit is encountered.
.TP
M
Complement of matrix to follow (as m)
.TP
t
Upper triangle of matrix to follow, row by row
.IP
excluding the diagonal.
.TP
T
Complement of upper trangle to follow (as t)
.TP
s
Upper triangle of matrix to follow, row by row
.IP
excluding the diagonal; lower triangle is complement.
.TP
q
exit (optional)