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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="PCGalerkinSetInterpolation"><H1>PCGalerkinSetInterpolation</H1></A>
Sets the interpolation operator for the "Galerkin-type" preconditioner
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscksp.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../PC/PCGalerkinSetInterpolation.html#PCGalerkinSetInterpolation">PCGalerkinSetInterpolation</A>(<A HREF="../PC/PC.html#PC">PC</A> pc,<A HREF="../Mat/Mat.html#Mat">Mat</A> P)
</PRE>
Logically Collective on <A HREF="../PC/PC.html#PC">PC</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</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>R </B></TD><TD>- the interpolation operator
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
Either this or <A HREF="../PC/PCGalerkinSetRestriction.html#PCGalerkinSetRestriction">PCGalerkinSetRestriction</A>() or both must be called
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../PC/PC.html#PC">PC</A>, set, Galerkin preconditioner
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/PCCreate.html#PCCreate">PCCreate</A>(), <A HREF="../PC/PCSetType.html#PCSetType">PCSetType</A>(), <A HREF="../PC/PCType.html#PCType">PCType</A> (for list of available types), <A HREF="../PC/PCGALERKIN.html#PCGALERKIN">PCGALERKIN</A>,
<BR><A HREF="../PC/PCGalerkinSetRestriction.html#PCGalerkinSetRestriction">PCGalerkinSetRestriction</A>(), <A HREF="../PC/PCGalerkinGetKSP.html#PCGalerkinGetKSP">PCGalerkinGetKSP</A>()
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>Intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ksp/pc/impls/galerkin/galerkin.c.html#PCGalerkinSetInterpolation">src/ksp/pc/impls/galerkin/galerkin.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/ksp/pc/impls/galerkin/galerkin.c.html#PCGalerkinSetInterpolation_Galerkin">PCGalerkinSetInterpolation_Galerkin in src/ksp/pc/impls/galerkin/galerkin.c</A><BR>
<BR><A HREF="./index.html">Index of all PC routines</A>
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