"seealso">&nbsp;</A>
<H2>SEE ALSO</H2>

<B><A HREF="pnm.html">pnm</A></B>,
<B><A HREF="pnmmargin.html">pnmmargin</A></B>,
<B><A HREF="pnmconvol.html">pnmconvol</A></B>,
<B><A HREF="pamscale.html">pamscale</A></B>,
<B><A HREF="pnmsmooth.html">pnmsmooth</A></B>,
<B><A HREF="ppm.html">ppm</A></B>


<A NAME="lbAJ">&nbsp;</A>
<H2>AUTHOR</H2>

John Walker &lt;<A
HREF="http://www.fourmilab.ch">http://www.fourmilab.ch</A>&gt; August
8, 1997

<A NAME="lbAK">&nbsp;</A>
<H2>COPYRIGHT</H2>
This software is in the publi