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<A NAME="MGGetLevels"><H1>MGGetLevels</H1></A>
Gets the number of levels to use with MG.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmg.h"
int MGGetLevels(PC pc,int *levels)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>pc </B> -the preconditioner context
<br>
<P>
<H3><FONT COLOR="#CC3333">Output parameter</FONT></H3>
<DT><B>levels </B> -the number of levels
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
MG, get, levels, multigrid
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/MGSetLevels.html#MGSetLevels">MGSetLevels</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sles/pc/impls/mg/mg.c.html#MGGetLevels">src/sles/pc/impls/mg/mg.c</A>
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