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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="DMInterpolate"><H1>DMInterpolate</H1></A>
interpolates user-defined problem data to a finer DM by running hooks registered by <A HREF="../DM/DMRefineHookAdd.html#DMRefineHookAdd">DMRefineHookAdd</A>()
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdm.h"
PetscErrorCode DMInterpolate(DM coarse,Mat interp,DM fine)
</PRE>
Collective if any hooks are
<P>
<H3><FONT COLOR="#CC3333">Input Arguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>coarse </B></TD><TD>- coarser DM to use as a base
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>restrct </B></TD><TD>- interpolation matrix, apply using <A HREF="../Mat/MatInterpolate.html#MatInterpolate">MatInterpolate</A>()
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>fine </B></TD><TD>- finer DM to update
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DM/DMRefineHookAdd.html#DMRefineHookAdd">DMRefineHookAdd</A>(), <A HREF="../Mat/MatInterpolate.html#MatInterpolate">MatInterpolate</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/interface/dm.c.html#DMInterpolate">src/dm/interface/dm.c</A>
<BR><A HREF="./index.html">Index of all DM routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
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