nauty-dretog(1) read graphs in dreadnaut format


dretog [,-n#o#sghq/] [,infile /[,outfile/]]


Read graphs in dreadnaut format.
Label vertices starting at # (default 0). This can be overridden in the input.
Set the initial graph order to # (no default). This can be overridden in the input.
Use graph6 format (default for undirected graphs).
Use digraph6 format (default for directed graphs).
Use sparse6 format.
Write a header (according to -g, -z or -s).
Suppress auxiliary output.
Input consists of a sequence of dreadnaut commands restricted to:
set number of vertices (no default) The = is optional.
set label of first vertex (default 0) The = is optional.
indicate graph will be directed
return origin to initial value (see -o#)
".." and !..\n
comments to ignore
specify graph to follow (as dreadnaut format) Can be omitted if first character of graph is a digit or ';'.
exit (optional)