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Updated: Thursday, March 14, 2019
 
 

mm2gv (1)

Name

mm2gv - DOT converters

Synopsis

mm2gv [ -cluv?  ] [ -ooutfile ] [ file ]

Description

MM2GV(1)                    General Commands Manual                   MM2GV(1)



NAME
       mm2gv - Matrix Market-DOT converters

SYNOPSIS
       mm2gv [ -cluv?  ] [ -ooutfile ] [ file ]

DESCRIPTION
       mm2gv  converts  a sparse matrix of the Matrix Market format to a graph
       in the GV (formerly DOT) format.

OPTIONS
       The following options are supported:

       -c     This flag causes mm2gv to assign colors to the edges. The matrix
              element  is scaled to the range [0,1] depending on where it lies
              between the minimum and maximum set matrix values.  This  scaled
              value  is  used as the "wt" attribute of the corresponding edge.
              In addition, this scalar value is mapped to an RGB value,  which
              is stored as the edge "color".

       -l     If  set, mm2gv attaches a label to the graph indicating the base
              name of the input file, and the number of nodes and edges.

       -u     If specified, the graph is assumed to be undirected. By default,
              the graph generated is directed.

       -v     This  flag  causes mm2gv to store the matrix values as the "len"
              attribute of the corresponding edge.

       -ooutfile
              Prints output to the file outfile. If not given, mm2gv uses std-
              out.


       OPERANDS
              The following operand is supported:

       file    Name of the file in MatrixMarket format.  If no file operand is
               specified, the standard input will be used.

RETURN CODES
       Return 0 if there were no problems during conversion; and  non-zero  if
       any error occurred.

AUTHORS
       Yifan Hu <yifanhu@research.att.com>
       Emden R. Gansner <erg@research.att.com>

ADDITIONAL INFO
       See  http://math.nist.gov/MatrixMarket/  for  description of the format
       and http://www.cise.ufl.edu/research/sparse/matrices/ for a large  col-
       lection of sparse matrices in this format.



ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | image/graphviz   |
       +---------------+------------------+
       |Stability      | Volatile         |
       +---------------+------------------+
NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source  was  downloaded from  http://www.graphviz.org/pub/graphviz/sta-
       ble/SOURCES/graphviz-2.28.0.tar.gz

       Further information about this software can be found on the open source
       community website at http://www.graphviz.org/.



                                 31 July 2008                         MM2GV(1)