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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="PetscFVFaceGeom"><H1>PetscFVFaceGeom</H1></A>
Data structure (C struct) for storing information about face geometry for a finite volume method.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
typedef struct {
<A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> normal[3]; /* Area-scaled normals */
<A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> centroid[3]; /* Location of centroid (quadrature point) */
<A HREF="../Sys/PetscScalar.html#PetscScalar">PetscScalar</A> grad[2][3]; /* Face contribution to gradient in left and right cell */
} <A HREF="../FV/PetscFVFaceGeom.html#PetscFVFaceGeom">PetscFVFaceGeom</A>;
</PRE>
<P>
Note: The components are
<pre>
<A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> normal[3] - Area-scaled normals
</pre>
<pre>
<A HREF="../Sys/PetscReal.html#PetscReal">PetscReal</A> centroid[3] - Location of centroid (quadrature point)
</pre>
<pre>
<A HREF="../Sys/PetscScalar.html#PetscScalar">PetscScalar</A> grad[2][3] - Face contribution to gradient in left and right cell
</pre>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DMPLEX/DMPlexComputeGeometryFVM.html#DMPlexComputeGeometryFVM">DMPlexComputeGeometryFVM</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/dm/dt/fv/../../../../include/petscfvtypes.h.html#PetscFVFaceGeom">src/dm/dt/fv/../../../../include/petscfvtypes.h</A>
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