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csr(1rheolef) rheolef csr(1rheolef)

NAME

csr - sparse matrix manipulation (rheolef-7.2)

SYNOPSIS

csr [options] file[[.mtx].gz]

DESCRIPTION

Plots or manipulates a sparse matrix. Read from standard input, in the .mtx matrix-market format. Write to standard output in either in matlab or postscript formats.

EXAMPLES

Enter commands as:



  csr -ps     matrix.mtx | gv -


  csr -matlab matrix.mtx > matrix.m

OUTPUT FORMAT OPTIONS

-ps

Print in the .ps postscript format. This is the default.

-mtx

Print in the .mtx format. When the input was not sorted by increasing line and then column order, then, the output is.


-matlab

Print in the matlab sparse format (see e.g. octave(1)).

-name string

Specifies a current name for the sparse matlab output option. Default is a.

LIMITATIONS

No render are yet used for the visualization of the sparse matrix: future developments plane to use gnuplot.

IMPLEMENTATION

This documentation has been generated from file linalg/bin/csr.cc

AUTHOR

Pierre Saramito <Pierre.Saramito@imag.fr>

COPYRIGHT

Copyright (C) 2000-2018 Pierre Saramito <Pierre.Saramito@imag.fr> GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Thu Jul 14 2022 Version 7.2