Man page - nauty-directg(1)
Packages contas this manual
- nauty-deledgeg(1)
- nauty-dretog(1)
- nauty-complg(1)
- nauty-pickg(1)
- nauty-dretodot(1)
- nauty-twohamg(1)
- nauty-countneg(1)
- nauty-copyg(1)
- nauty-assembleg(1)
- nauty-countg(1)
- nauty-converseg(1)
- nauty-vcolg(1)
- nauty-ransubg(1)
- nauty-gentreeg(1)
- nauty-shortg(1)
- nauty-catg(1)
- nauty-directg(1)
- nauty-labelg(1)
- nauty-sumlines(1)
- nauty-watercluster2(1)
- nauty-addptg(1)
- nauty-delptg(1)
- nauty-genspecialg(1)
- nauty-addedgeg(1)
- nauty-biplabg(1)
- nauty-nbrhoodg(1)
- nauty-genbg(1)
- nauty-checks6(1)
- nauty-hamheuristic(1)
- nauty-uniqg(1)
- nauty-newedgeg(1)
- nauty-genrang(1)
- nauty-dimacs2g(1)
- nauty-linegraphg(1)
- nauty-genktreeg(1)
- nauty-listg(1)
- nauty-cubhamg(1)
- nauty-edgetransg(1)
- nauty-subdivideg(1)
- dreadnaut(1)
- nauty-ancestorg(1)
- nauty-bliss2dre(1)
- nauty-productg(1)
- nauty-geng(1)
- nauty-genquarticg(1)
- nauty-genposetg(1)
- nauty-underlyingg(1)
- nauty-amtog(1)
- nauty-ranlabg(1)
- nauty-gentourng(1)
- nauty-planarg(1)
- nauty-showg(1)
- nauty-multig(1)
Package: nauty
apt-get install nauty
apt-get install nauty
Manuals in package:
Documentations in package:
Manual
| NAUTY-DIRECTG(1) | Nauty Manual | NAUTY-DIRECTG(1) |
NAME
nauty-directg - generate small digraphs with given underlying graph
SYNOPSIS
directg [-q] [-u|-T|-G] [-V] [-o|-a] [-f#] [-e#|-e#:#] [-s#/#] [infile [outfile]]
DESCRIPTION
- Read undirected graphs and orient their edges in all possible ways.
- Edges can be oriented in either or both directions (3 possibilities). Isomorphic directed graphs derived from the same input are suppressed. If the input graphs are non-isomorphic then the output graphs are also.
- -e# | -e#:#
- specify a value or range of the total number of arcs
- -o
- orient each edge in only one direction, never both
- -a
- only make acyclic orientations (implies -o)
- -f#
- Use only the subgroup that fixes the first # vertices setwise
- -T
- use a simple text output format (nv ne edges) instead of digraph6
- -G
- like -T but includes group size as third item (if less than 10^10)
- The group size does not include exchange of isolated vertices.
- -V
- only output graphs with nontrivial groups (including exchange of
- isolated vertices).
- The -f option is respected.
- -u
- no output, just count them
- -s#/#
- Make only a fraction of the orientations: The first integer is
- the part number (first is 0) and the second is the number of parts. Splitting is done per input graph independently.
- -q
- suppress auxiliary information
| February 2025 | nauty 2.8.9 |