
<A NAME=surface>

<TITLE>surface</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>SURFACE</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>switch</B><P>
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<A HREF=r37_0551.html>plot</A>option: 
If <em>surface</em> is member of the options for a 3d 
<A HREF=r37_0551.html>plot</A> 
the surface is drawn. The absence of the surface plotting 
can be selected by including <em>nosurface</em>, e.g. if 
only the 
<A HREF=r37_0560.html>contour</A> should be visualized. Default is <em>surface
</em>. 
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