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<TITLE>DMMGSetInitialGuessLocal</TITLE>
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<A NAME="DMMGSetInitialGuessLocal"><H1>DMMGSetInitialGuessLocal</H1></A>
sets code to compute the initial guess for each level
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmda.h"
#include "petscdmmesh.h"
#include "petscpcmg.h"
#include "petscdmmg.h"
#include "petscmat.h"
PetscErrorCode DMMGSetInitialGuessLocal(DMMG *dmmg,PetscErrorCode (*localguess)(void))
</PRE>
This is being deprecated. Use <A HREF="../KSP/KSPSetDM.html#KSPSetDM">KSPSetDM</A>() for linear problems and <A HREF="../SNES/SNESSetDM.html#SNESSetDM">SNESSetDM</A>() for nonlinear problems.
See src/ksp/ksp/examples/tutorials/ex45.c and src/snes/examples/tutorials/ex57.c
<P>
Logically Collective on <A HREF="../DMMG/DMMG.html#DMMG">DMMG</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>dmmg </B></TD><TD>- the context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>localguess </B></TD><TD>- the function that computes the initial guess
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DMMG/DMMGCreate.html#DMMGCreate">DMMGCreate</A>(), <A HREF="../DMMG/DMMGDestroy.html#DMMGDestroy">DMMGDestroy</A>, <A HREF="../DMMG/DMMGSetKSP.html#DMMGSetKSP">DMMGSetKSP</A>(), <A HREF="../DMMG/DMMGSetSNES.html#DMMGSetSNES">DMMGSetSNES</A>(), <A HREF="../DMMG/DMMGSetInitialGuess.html#DMMGSetInitialGuess">DMMGSetInitialGuess</A>(), <A HREF="../DMMG/DMMGSetSNESLocal.html#DMMGSetSNESLocal">DMMGSetSNESLocal</A>()
<BR>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/utils/damgsnes.c.html#DMMGSetInitialGuessLocal">src/snes/utils/damgsnes.c</A>
<BR><A HREF="./index.html">Index of all DMMG routines</A>
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