1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>DMSetInitialGuess</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<A NAME="DMSetInitialGuess"><H1>DMSetInitialGuess</H1></A>
sets a function to compute an initial guess vector entries for the solvers
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdm.h"
PetscErrorCode DMSetInitialGuess(DM dm,PetscErrorCode (*f)(DM,Vec))
</PRE>
Logically Collective on DM
<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>dm </B></TD><TD>- the DM object to destroy
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>f </B></TD><TD>- the function to compute the initial guess
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DM/DMView.html#DMView">DMView</A>(), <A HREF="../DM/DMCreateGlobalVector.html#DMCreateGlobalVector">DMCreateGlobalVector</A>(), <A HREF="../DM/DMGetInterpolation.html#DMGetInterpolation">DMGetInterpolation</A>(), <A HREF="../DM/DMGetColoring.html#DMGetColoring">DMGetColoring</A>(), <A HREF="../DM/DMGetMatrix.html#DMGetMatrix">DMGetMatrix</A>(), <A HREF="../DM/DMGetApplicationContext.html#DMGetApplicationContext">DMGetApplicationContext</A>(), <A HREF="../DM/DMSetFunction.html#DMSetFunction">DMSetFunction</A>(), <A HREF="../DM/DMSetJacobian.html#DMSetJacobian">DMSetJacobian</A>()
<BR>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/interface/dm.c.html#DMSetInitialGuess">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>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex45.c.html">src/ksp/ksp/examples/tutorials/ex45.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex45f.F.html">src/ksp/ksp/examples/tutorials/ex45f.F.html</A><BR>
</BODY></HTML>
|
