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<TITLE>DMDATSSetIFunctionLocal</TITLE>
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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.10.3 v3.10.3 docs/manualpages/TS/DMDATSSetIFunctionLocal.html "><small>Report Typos and Errors</small></a></div>
<A NAME="DMDATSSetIFunctionLocal"><H1>DMDATSSetIFunctionLocal</H1></A>
set a local residual evaluation function
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmda.h"
#include "petscts.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../TS/DMDATSSetIFunctionLocal.html#DMDATSSetIFunctionLocal">DMDATSSetIFunctionLocal</A>(<A HREF="../DM/DM.html#DM">DM</A> dm,<A HREF="../Sys/InsertMode.html#InsertMode">InsertMode</A> imode,DMDATSIFunctionLocal func,void *ctx)
</PRE>
Logically Collective
<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>dm </B></TD><TD>- <A HREF="../DM/DM.html#DM">DM</A> to associate callback with
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>func </B></TD><TD>- local residual evaluation
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ctx </B></TD><TD>- optional context for local residual evaluation
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Calling sequence for func</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>info </B></TD><TD>- <A HREF="../DMDA/DMDALocalInfo.html#DMDALocalInfo">DMDALocalInfo</A> defining the subdomain to evaluate the residual on
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>t </B></TD><TD>- time at which to evaluate residual
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>x </B></TD><TD>- array of local state information
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>xdot </B></TD><TD>- array of local time derivative information
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>f </B></TD><TD>- output array of local function evaluation information
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ctx </B></TD><TD>- optional context passed above
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/DMTSSetIFunction.html#DMTSSetIFunction">DMTSSetIFunction</A>(), <A HREF="../TS/DMDATSSetIJacobianLocal.html#DMDATSSetIJacobianLocal">DMDATSSetIJacobianLocal</A>(), <A HREF="../SNES/DMDASNESSetFunctionLocal.html#DMDASNESSetFunctionLocal">DMDASNESSetFunctionLocal</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>beginner<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ts/utils/dmdats.c.html#DMDATSSetIFunctionLocal">src/ts/utils/dmdats.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ts/examples/tutorials/ex26.c.html">src/ts/examples/tutorials/ex26.c.html</A><BR>
<BR><A HREF="./index.html">Index of all TS routines</A>
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