mm2gv
(1)
Name
mm2gv - DOT converters
Synopsis
mm2gv [ -cluv? ] [ -ooutfile ] [ file ]
Description
User Commands 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] depend-
ing 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 stdout.
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
SunOS 5.11 Last change: 31 July 2008 1
User Commands MM2GV(1)
http://www.cise.ufl.edu/research/sparse/matrices/ for a
large collection of sparse matrices in this format.
ATTRIBUTES
See attributes(5) 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://java.net/projects/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/.
SunOS 5.11 Last change: 31 July 2008 2