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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="DMTSSetBoundaryLocal"><H1>DMTSSetBoundaryLocal</H1></A>
set the function for essential boundary data for a local implicit function evaluation. It should set the essential boundary data for the local portion of the solution X, as well its time derivative X_t (if it is not NULL). Vectors are initialized to zero before this function, so it is only needed for non homogeneous data.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
PetscErrorCode DMTSSetBoundaryLocal(DM dm, PetscErrorCode (*func)(DM, PetscReal, Vec, Vec, void *), void *ctx)
</PRE>
Note that this function is somewhat optional: boundary data could potentially be inserted by a function passed to
<A HREF="../TS/DMTSSetIFunctionLocal.html#DMTSSetIFunctionLocal">DMTSSetIFunctionLocal</A>(). The use case for this function is for discretizations with constraints (see
<A HREF="../DM/DMGetDefaultConstraints.html#DMGetDefaultConstraints">DMGetDefaultConstraints</A>()): this function inserts boundary values before constraint interpolation.
<P>
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 function evaluation
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ctx </B></TD><TD>- context for function evaluation
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/DMTSSetIFunction.html#DMTSSetIFunction">DMTSSetIFunction</A>(), <A HREF="../TS/DMTSSetIJacobianLocal.html#DMTSSetIJacobianLocal">DMTSSetIJacobianLocal</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/utils/dmlocalts.c.html#DMTSSetBoundaryLocal">src/ts/utils/dmlocalts.c</A>
<BR><A HREF="./index.html">Index of all TS 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/ts/examples/tutorials/ex11.c.html">src/ts/examples/tutorials/ex11.c.html</A><BR>
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