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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML><HEAD><TITLE>Pgmtosbig User Manual</TITLE></HEAD>
<BODY>
<H1>pgmtosbig</H1>
Updated: 18 January 2015
<BR>
<A HREF="#index">Table Of Contents</A>

<H2>NAME</H2>

pgmtosbig - convert PGM image to SBIG format

<H2 id="synopsis">SYNOPSIS</H2>

<B>pgmtosbig</B>

[<I>pgmfile</I>]

<H2 id="description">DESCRIPTION</H2>

<p>This program is part of <a href="index.html">Netpbm</a>.

<p><b>pgmtosbig</b> reads a PGM image as input and produces a
Santa Barbara Instrument Group SBIG Type 3 image as output.

<p>Note that this format is distinct from the SBIG ST-4 format.

<ul>
<li>The image is uncompressed
<li>The image says it is from a "ST-6" camera
<li>The image header has these lines:
<ul>
<li>camera type
<li>height
<li>width
<li>saturation level  
</ul>
</ul>


<H2 id="seealso">SEE ALSO</H2>

<A HREF="sbigtopgm.html">sbigtopgm</A>,
<A HREF="pgm.html">pgm</A>

<h2 id="history">HISTORY</h2>

<p><b>pgmtosbig</b> was new in Netpbm 10.70, and was intended primarily as a
test tool for <b>sbigtopgm</b>.

<HR>
<H2 id="index">Table Of Contents</H2>
<UL>
<LI><A HREF="#synopsis">SYNOPSIS</A>
<LI><A HREF="#description">DESCRIPTION</A>
<LI><A HREF="#seealso">SEE ALSO</A>
<LI><A HREF="#history">HISTORY</A>
</UL>
</BODY>
</HTML>