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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="DMSetPeriodicity"><H1>DMSetPeriodicity</H1></A>
Set the description of mesh periodicity
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMSetPeriodicity(DM dm, const PetscReal maxCell[], const PetscReal L[], const DMBoundaryType bd[])
</PRE>
<H3><FONT COLOR="#CC3333">Input Parameters</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 <A HREF="../DM/DM.html#DM">DM</A> object
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>maxCell </B></TD><TD>- Over distances greater than this, we can assume a point has crossed over to another sheet, when trying to localize cell coordinates
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>L </B></TD><TD>- If we assume the mesh is a torus, this is the length of each coordinate
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>bd </B></TD><TD>- This describes the type of periodicity in each topological dimension
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
DMGetPeriodicity()
<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#DMSetPeriodicity">src/dm/interface/dm.c</A>
<BR><A HREF="./index.html">Index of all DM routines</A>
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