.\" $Id: sgi2tiff.1,v 1.4 2006-04-20 12:17:19 dron Exp $

.\"

.\" Copyright (c) 1991-1997 Sam Leffler

.\" Copyright (c) 1991-1997 Silicon Graphics, Inc.

.\"

.\" Permission to use, copy, modify, distribute, and sell this software and 

.\" its documentation for any purpose is hereby granted without fee, provided

.\" that (i) the above copyright notices and this permission notice appear in

.\" all copies of the software and related documentation, and (ii) the names of

.\" Sam Leffler and Silicon Graphics may not be used in any advertising or

.\" publicity relating to the software without the specific, prior written

.\" permission of Sam Leffler and Silicon Graphics.

.\" 

.\" THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 

.\" EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 

.\" WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  

.\" 

.\" IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR

.\" ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,

.\" OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

.\" WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF 

.\" LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 

.\" OF THIS SOFTWARE.

.\"

.if n .po 0

.TH SGI2TIFF 1 "November 2, 2005" "libtiff"

.SH NAME

sgi2tiff \- create a

.SM TIFF

file from an

.SM SGI

image file

.SH SYNOPSIS

.B sgi2tiff

[

.I options

]

.I input.rgb

.I output.tif

.SH DESCRIPTION

.I sgi2tiff

converts a file in the 

.SM SGI

image format to

.SM TIFF.

By default, the

.SM TIFF

image is created with data samples packed (\c

.IR PlanarConfiguration =1),

compressed with the Lempel-Ziv & Welch algorithm (\c

.IR Compression =5),

and with each strip no more than 8 kilobytes.

These characteristics can overridden, or explicitly specified

with the options described below.

.SH OPTIONS

.TP

.B \-c

Specify a compression scheme to use when writing image data:

.B "\-c none"

for no compression,

.B "\-c packbits"

for the PackBits compression algorithm),

.B "\-c jpeg"

for the baseline JPEG compression algorithm,

.B "\-c zip

for the Deflate compression algorithm,

and

.B "\-c lzw"

for Lempel-Ziv & Welch (the default).

.TP

.B \-p

Explicitly select the planar configuration used in organizing

data samples in the output image:

.B "\-p contig"

for samples packed contiguously, and

.B "\-p separate"

for samples stored separately.

By default samples are packed.

.TP

.B \-r

Write data with a specified number of rows per strip;

by default the number of rows/strip is selected so that each strip

is approximately 8 kilobytes.

.SH BUGS

Does not record colormap information.

.SH "SEE ALSO"

.BR tiffinfo (1),

.BR tiffcp (1),

.BR tiffmedian (1),

.BR libtiff (3)

.PP

Libtiff library home page:

.BR http://www.remotesensing.org/libtiff/