\section{{\tt ftp} Information}

As more experiments are performed, new commands and M-files
will certainly be created, and we will add these to our
repertoire in future.  
The toolbox also contains several general purpose graphics{/}image
utilities not covered in this paper, 
such as {\tt mag} (and {\tt shk}) 
which magnifies (shrinks) the current figure window.
The most up-to-date toolbox can
be obtained by {\tt ftp} at {\tt info.mcs.anl.gov}.
After logging in, change directory to 
\verb+pub/W-transfrom+
and {\tt get} the files
\verb+wtransf1.ps+,
\verb+wtransf2.ps+,
and
\verb+wtransf.tar.Z+.

The first file is \cite{kt}, the second file is this paper, and the
third file contains the toolbox.
On a Unix machine, use the commands
\begin{quote}
\verb+% uncompress wtransf.tar.Z+
\LEFTLINE 
\verb+% tar xvf wtransf.tar+
\end{quote}
to install the toolbox.  

Please send comments and
suggestions to
\verb+kwong@mcs.anl.gov+.

\input wmb.tex
