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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="DMDASetOffset"><H1>DMDASetOffset</H1></A>
Sets the index offset of the DA.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmda.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../DMDA/DMDASetOffset.html#DMDASetOffset">DMDASetOffset</A>(<A HREF="../DM/DM.html#DM">DM</A> da, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> xo, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> yo, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> zo, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> Mo, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> No, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> Po)
</PRE>
Collective on DA
<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>da </B></TD><TD>- The <A HREF="../DMDA/DMDA.html#DMDA">DMDA</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>xo </B></TD><TD>- The offset in the x direction
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>yo </B></TD><TD>- The offset in the y direction
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>zo </B></TD><TD>- The offset in the z direction
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
This is used primarily to overlap a computation on a local DA with that on a global DA without
changing boundary conditions or subdomain features that depend upon the global offsets.
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
distributed array, degrees of freedom
<BR>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DMDA/DMDAGetOffset.html#DMDAGetOffset">DMDAGetOffset</A>(), <A HREF="../DMDA/DMDAVecGetArray.html#DMDAVecGetArray">DMDAVecGetArray</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/dm/impls/da/da.c.html#DMDASetOffset">src/dm/impls/da/da.c</A>
<BR><A HREF="./index.html">Index of all DMDA routines</A>
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