[andreas0209@hotmail.com]

Hi openFoamer,

I have a question regarding refinementCylinder/Boxes.
I have a refinementCylinder and I have include the Cylinder under geometry like this:

geometry
    refinementCylinder
    ...    
    {
        type searchableCylinder;
        point1 (0 -1.25 -1.25);
        point2 (1.37 1.25 1.25);
    radius 1.25;
    }

When I run snappyHexMesh I have get this message:

Adding patches for surface regions
----------------------------------

Patch Type                Region                        
----- ----                ------                        
......

5     wall                refinementCylinder            
6     wall                refinementCylinder_slave

Is it correct that the refinementCylinder get the patchtype "wall"? And Does someone knows what the "_slave" is?

Andreas