.\"
.de Id
..
.de Sp
.if n .sp
.if t .sp 0.4
..
.TH csr 1rheolef "rheolef-7.0" "rheolef-7.0" "rheolef-7.0"
.\" label: /*Prog:csr
.SH NAME
\fBcsr\fP - sparse matrix manipulation
.\" skip: @pindex csr
.SH SYNOPSIS

.\" begin_example
.Sp
.nf
   csr \fIoptions...\fP file[[.mtx].gz]
.Sp
.fi
.\" end_example
.SH DESCRIPTION

Plots or manipulates a sparse matrix.
Read from standard input, in Matrix-Market format.
Write to standard output in matlab or postscript formats.
.SH EXAMPLE

Enter commands as:
.\" begin_example
.Sp
.nf
        csr -ps     matrix.mtx | gv -
        csr -matlab matrix.mtx > matrix.m
.Sp
.fi
.\" end_example
.SH OUTPUT FORMAT OPTIONS

.\" begin table
.\" start item
.TP
.B -ps
output postscript. This is the default.
.\" start item
.TP
.B -mtx
Reoutput in mtx format.
When the input was not sorted by increasing line and then
column order, then, the output is.
.\" start item
.TP
.B -matlab
output matlab sparse format (see octave(1)).
.\" start item
.TP
.B -name \fIstring\fP
specifies a current name for the sparse matlab output option.
Default is "a";
.\" end table
.PP
.\" skip start:DATE:

.\" END
.SH 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.