.\"	$Header: /cvs/maptools/cvsroot/libtiff/man/raw2tiff.1,v 1.2 2003-07-10 20:07:27 dron Exp $
.\"
.\" Copyright (c) 1990-1997 Sam Leffler
.\" Copyright (c) 1991-1997 Silicon Graphics, Inc.
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.if n .po 0
.TH RAW2TIFF 1 "15 September, 2002"
.SH NAME
raw2tiff \- create a
.SM TIFF
file from a raw data
.SH SYNOPSIS
.B raw2tiff
.I -w <number>
[
.I options
]
.I input.raw
.I output.tif
.SH DESCRIPTION
.I raw2tiff
converts a raw byte sequence into
.SM TIFF.
By default, the
.SM TIFF
image is created with data samples packed (\c
.IR PlanarConfiguration =1),
compressed with the PackBits algorithm (\c
.IR Compression = 32773),
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 \-H <number>
size of input image file header in bytes (0 by default). This amount of data
just will be skipped from the start of file while reading.
.TP
.B \-w <number>
width of input image in pixels. You must set this parameter.
.TP
.B \-l <number>
length of input image in lines. Will be calculated from the size of input file
if not specified.
.TP
.B \-b <number>
number of bands in input image (1 by default).
.TP
.B \-d data_type
type of samples in input image, where
.B data_type
may be:
.br
.I byte\t\t
8-bit unsigned integer (default),
.br
.I short\t
16-bit unsigned integer,
.br
.I long\t\t
32-bit unsigned integer,
.br
.I sbyte\t
8-bit signed integer,
.br
.I sshort\t
16-bit signed integer,
.br
.I slong\t
32-bit signed integer,
.br
.I float\t
32-bit IEEE floating point,
.br
.I double\t
64-bit IEEE floating point,
.TP
.B \-i config
type of samples interleaving in input image, where
.B config
may be:
.br
.I pixel\t
pixel interleaved data (default),
.br
.I band\t\t
band interleaved data.
.TP
.B \-p photo
photometric interpretation (color space) of the input image, where
.B photo
may be:
.br
.I miniswhite
white color represented with 0 value,
.br
.I minisblack
black color represented with 0 value (default),
.br
.I rgb\t\t
image has RGB color model,
.br
.I cmyk\t\t
image has CMYK (separated) color model,
.br
.I ycbcr\t\t
image has YCbCr color model,
.br
.I cielab\t
image has CIE L*a*b color model,
.br
.I icclab\t
image has ICC L*a*b color model,
.br
.I itulab\t
image has ITU L*a*b color model,
.TP
.B \-s
swap bytes fetched from the input file.
.TP
.B \-L
input data has LSB2MSB bit order (default).
.TP
.B \-M
input data has MSB2LSB bit order.
.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 (the default),
.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.
.TP
.B \-r <number>
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 "SEE ALSO"
.IR pal2rgb (1),
.IR tiffinfo (1),
.IR tiffcp (1),
.IR tiffmedian (1),
.IR libtiff (3)