Commit e42ea2b3 authored by Michael Turner's avatar Michael Turner
Browse files

user guide

parent 92bd6034
...@@ -632,6 +632,20 @@ match the interior domain: ...@@ -632,6 +632,20 @@ match the interior domain:
This module should be added to the module chain for any complex if the user This module should be added to the module chain for any complex if the user
suspects there may be a mesh issue. The module will print a warning if there is. suspects there may be a mesh issue. The module will print a warning if there is.
\subsection{2D mesh extrusion}
This module allows a 2D mesh, quads, triangles or both, to be extruded in the
$z$ direction to make a simple 3D mesh made of prisms and hexahedra. It is also
capable of extruding the high-order curvature within the 2D mesh. The module
requires two parameters:
\begin{lstlisting}[style=BashInputStyle]
NekMesh -m extrude:layers=n:length=l 2D.xml 3D.xml
\end{lstlisting}
length which determines how long the $z$ extrusion will be and layers, the
number of elements in the $z$ direction.
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...@@ -29,7 +29,7 @@ ...@@ -29,7 +29,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE. // DEALINGS IN THE SOFTWARE.
// //
// Description: Add scalar function curvature to a given surface. // Description: extrude a 2d mesh.
// //
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
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