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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="PetscQuadratureExpandComposite"><H1>PetscQuadratureExpandComposite</H1></A>
Return a quadrature over the composite element, which has the original quadrature in each subelement
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdt.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../DT/PetscQuadratureExpandComposite.html#PetscQuadratureExpandComposite">PetscQuadratureExpandComposite</A>(<A HREF="../FE/PetscQuadrature.html#PetscQuadrature">PetscQuadrature</A> q, <A HREF="../Sys/PetscInt.html#PetscInt">PetscInt</A> numSubelements, const <A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> v0[], const <A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> jac[], <A HREF="../FE/PetscQuadrature.html#PetscQuadrature">PetscQuadrature</A> *qref)
</PRE>
Not collective
<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>q </B></TD><TD>- The original <A HREF="../FE/PetscQuadrature.html#PetscQuadrature">PetscQuadrature</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>numSubelements </B></TD><TD>- The number of subelements the original element is divided into
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>v0 </B></TD><TD>- An array of the initial points for each subelement
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>jac </B></TD><TD>- An array of the Jacobian mappings from the reference to each subelement
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>dim </B></TD><TD>- The dimension
</TD></TR></TABLE>
<P>
Note: Together v0 and jac define an affine mapping from the original reference element to each subelement
<P>
Not available from Fortran
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../FE/PetscFECreate.html#PetscFECreate">PetscFECreate</A>(), <A HREF="../SPACE/PetscSpaceGetDimension.html#PetscSpaceGetDimension">PetscSpaceGetDimension</A>(), <A HREF="../DUALSPACE/PetscDualSpaceGetDimension.html#PetscDualSpaceGetDimension">PetscDualSpaceGetDimension</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/dt/interface/dt.c.html#PetscQuadratureExpandComposite">src/dm/dt/interface/dt.c</A>
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