NAME

       copyg - Copy a file of graphs with possible format conversion.

SYNOPSIS

       copyg [-gsfp#:#qhx] [infile [outfile]]

DESCRIPTION

              Copy a file of graphs with possible format conversion.

       -g     Use graph6 format for output

       -s     Use sparse6 format for output In the absence of -g and -s, the format depends on the header or, if
              none, the first input line.

       -p# -p#:#

              Specify range of input lines (first is 1)

       -f     With -p, assume input lines of fixed length

              (ignored if header or first line has sparse6 format).

       -h     Write a header.

       -x     Don't  write  a  header.   In the absence of -h and -x, a header is written if there is one in the
              input.

       -q     Suppress auxiliary output.

nauty 2.4                                           May 2009                                            COPYG(1)