Provided by: nauty_2.4-2_amd64

**NAME**

directg - Read undirected graphs and orient their edges in all possible ways.

**SYNOPSIS**

directg[-q] [-u|-T|-G] [-o] [-f#] [-e#|-e#:#] [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-oorient each edge in only one direction, never both-f# Use only the subgroup that fixes the first # vertices setwise-Tuse a simple text output format (nv ne edges) instead of digraph6-Glike-Tbut includes group size as third item (if less than 10^10) The group size does not include exchange of isolated vertices.-uno output, just count them-qsuppress auxiliary information