clearing graph window in aquaterm

[Matthew Lancellotti]

I have Octave and recently downloaded Aquaterm to display simple plots.  I can 
plot a graph, but when I plot something else, it simply plots ontop.  There is 
no way to clear the graph and start fresh.  I though the simple "clear" command 
in the menu bar would do the trick, but nothing.

Thank you very much for you help,

Matt L