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<A NAME="MGSetType"><H1>MGSetType</H1></A>
Determines the form of multigrid to use: multiplicative, additive, full, or the Kaskade algorithm.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmg.h"
int MGSetType(PC pc,MGType form)
</PRE>
Collective on <A HREF="../PC/PC.html#PC">PC</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>pc </B></TD><TD>- the preconditioner context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>form </B></TD><TD>- multigrid form, one of MGMULTIPLICATIVE, MGADDITIVE,
MGFULL, MGKASKADE
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<DT><B>-pc_mg_type <form> </B> -Sets <form>, one of multiplicative,
additive, full, kaskade
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
MG, set, method, multiplicative, additive, full, Kaskade, 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/ksp/pc/impls/mg/mg.c.html#MGSetType">src/ksp/pc/impls/mg/mg.c</A>
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