nauty-showg(1)
display graphs in a variety of forms (stand-alone subset of listg)
SYNOPSIS
showg
[-p#:#l#o#Ftq] [-a|-A|-c|-d|-e] [infile [outfile]]
DESCRIPTION
-
Write graphs in human-readable format.
-
infile is the input file in graph6 or sparse6 format
outfile is the output file
Defaults are standard input and standard output.
-
-p#, -p#:#, -p#-# : only display one graph or a sequence of
- graphs.
-
The first graph is number 1. A second number
-
which is empty or zero means infinity.
- -a
-
: write the adjacency matrix
- -A
-
: same as -a with 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, -d and 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 -a or -A.
- -q
-
: suppress auxiliary output
-
-a, -A, -c, -d and -e are incompatible.