[cute]

Dear Foamers,

I am trying to create a circle in the center of XY-plane using topoSetDict. But it does not grab any cell with given information in the file. Could you please find the error? The code is given below.

blockMeshDict:

convertToMeters 1;

vertices
(
    (0 0 0)
    (1 0 0)
    (1 1 0)
    (0 1 0)
    (0 0 1)
    (1 0 1)
    (1 1 1)
    (0 1 1)
);

blocks ( hex (0 1 2 3 4 5 6 7) (200 200 1) simpleGrading (1 1 1) );

topoSetDict:

FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      topoSetDict;
}

actions
(  
    {
        name s8;
        type cellSet;
        action new;
        source sphereToCell;
        sourceInfo
        {
            centre (0.5 0.5 0);
            radius 0.2;
        }
    }

);

Here is the output after running topoSet and you can see that size = 0.

Create time

Create polyMesh for time = 0

Reading topoSetDict

Time = 0
    mesh not changed.
Created cellSet s8
    Applying source sphereToCell
    Adding cells with centre within sphere, with centre = (0.5 0.5 0) and radius = 0.2
    cellSet s8 now size 0

End