1NAUTY-AMTOG(1)                   Nauty Manual                   NAUTY-AMTOG(1)
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NAME

6       nauty-amtog - read graphs in matrix format
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SYNOPSIS

9       amtog [-n#sgzhq] [-o#] [infile [outfile]]
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DESCRIPTION

12              Read graphs in matrix format.
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14       -n#    Set  the  initial  graph  order  to # (no default).  This can be
15              overridden in the input.
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17       -g     Write the output in graph6 format (default).
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19       -s     Write the output in sparse6 format.
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21       -z     Write the output in digraph6 format.
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23       -h     Write a header (according to -g or -s).
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25       -w     Don't warn about loops (which are suppressed for -g)
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27       -q     Suppress auxiliary information.
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29       -o#    Treat digit # as 1 and other digits as 0.
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31              Input consists of a sequence of commands restricted to:
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33       n=#    set number of vertices (no default) The = is optional.
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35       m      Matrix to follow An 'm' is also assumed if a  digit  is  encoun‐
36              tered.
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38       M      Complement of matrix to follow (as m)
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40       t      Upper triangle of matrix to follow, row by row
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42              excluding the diagonal.
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44       T      Complement of upper trangle to follow (as t)
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46       s      Upper triangle of matrix to follow, row by row
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48              excluding the diagonal; lower triangle is complement.
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50       q      exit (optional)
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54nauty 2.8.6                      November 2022                  NAUTY-AMTOG(1)