Dynamic mesh handling - polyMeshModifier
 

Hi,
I am having some issues with using dynamic meshes and poly mesh modifiers..
I am using OF 2.2 and OF 2.3.

Maybe somebody can share a simple example or informations using toplogy modifiers with me. I found some information in the OpenFoam Wiki (http://openfoamwiki.net/index.php/Ho...mic_mesh_cases) and in a paper (http://enu.kz/repository/2009/AIAA-2009-341.pdf), but all this entries are for older versions of OF.
I want to attach-detach boundaries and add / remove cell layers. A simple 2D example would be very useful. I also tried to understand the source code, but without success.

Regards,
Christoph