nautyamtog man page
nautyamtog — read graphs in matrix format
Synopsis
Description
Read graphs in matrix format.
 n#
Set the initial graph order to # (no default). This can be overridden in the input.
 g
Write the output in graph6 format (default).
 s
Write the output in sparse6 format.
 z
Write the output in digraph6 format.
 h
 w
Don't warn about loops (which are suppressed for g)
 q
Suppress auxiliary information.
 o#

Treat digit # as 1 and other digits as 0.
Input consists of a sequence of commands restricted to:
 n=#
set number of vertices (no default) The = is optional.
 m
Matrix to follow An 'm' is also assumed if a digit is encountered.
 M
Complement of matrix to follow (as m)
 t

Upper triangle of matrix to follow, row by row
excluding the diagonal.
 T
Complement of upper trangle to follow (as t)
 q
exit (optional)
Info
February 2017 nauty 2.6.7 Nauty Manual