r_spectrum.run'.<p>

This completes configuration of Xgremlin.<p>
<hr>

<h3>Step 4: Running Xgremlin</h3>
Xgremlin is started with the command
<pre>
    xgremlin &
</pre>
It is usually most convenient to run
<b>xgremlin</b> as a <b>background process</b>.<p>

<b>Getting help</b><br>
The Xgremlin help system is invoked by clicking on the <b>Documentation</b>
menu entry in the <b>Gremlins</b> menu.
The directory ./doc of the source distribution
contains a file 'plot-mode-chart.ps' which is a wall chart with t