foam-extend4.1-coherent-io/applications/utilities/mesh/manipulation/cellSet/cellSetDict

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.1                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      cellSetDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// Name of set to operate on
name c0;

// One of clear/new/invert/add/delete|subset/list
action new;

// Actions to apply to cellSet. These are all the topoSetSource's ending
// in ..ToCell (see the meshTools library).

topoSetSources
(
    // Select by explicitly providing cell labels
    labelToCell
    {
        value (12 13 56);   // labels of cells
    }

    // Copy elements from cellSet
    cellToCell
    {
        set c1;
    }

    // Cells in cell zone
    zoneToCell
    {
        name ".*Zone";      // Name of cellZone, regular expressions allowed
    }

    // Cells on master or slave side of faceZone
    faceZoneToCell
    {
        name ".*Zone";      // Name of faceZone, regular expressions allowed
        option master;      // master/slave
    }

    // Select based on faceSet
    faceToCell
    {
        set f0;             // Name of faceSet

        //option neighbour; // cell with neighbour in faceSet
        //option owner;     //  ,,       owner
        option any;         // cell with any face in faceSet
        //option all;       // cell with all faces in faceSet
    }

    // Select based on pointSet
    pointToCell
    {
        set p0;
        option any;         // cell with any point in pointSet
        //option all;       // cell with all points in pointSet
    }

    // Select based on cellShape
    shapeToCell
    {
        type hex;           // hex/wedge/prism/pyr/tet/tetWedge/splitHex
    }

    // Cells with cell centre within box
    boxToCell
    {
       box   (0 0 0) (1 1 1);
    }

    // Cells with cell centre within box
    // Is skewed, rotated box. Given as origin and three spanning vectors.
    rotatedBoxToCell
    {
       origin   (0.2 0.2 -10);
       i        (0.2 0.2 0);
       j        (-0.2 0.2 0);
       k        (10 10 10);
    }

    // Cells with centre within cylinder
    cylinderToCell
    {
       p1       (0.2 0.2 -10); // start point on cylinder axis
       p2       (0.2 0.2 0);   // end point on cylinder axis
       radius   5.0;
    }

    // Cells with centre within sphere
    sphereToCell
    {
       centre   (0.2 0.2 -10);
       radius   5.0;
    }

    // Cells with cellCentre nearest to coordinates
    nearestToCell
    {
       points ((0 0 0) (1 1 1)(2 2 2));
    }

    // Select based on surface
    surfaceToCell
    {
        file            "www.avl.com-geometry.stl";
        outsidePoints   ((-99 -99 -59));    // definition of outside
        includeCut      false;              // cells cut by surface
        includeInside   false;              // cells not on outside of surf
        includeOutside  false;              // cells on outside of surf
        nearDistance    -1;                 // cells with centre near surf
                                            // (set to -1 if not used)
        curvature       0.9;                // cells within nearDistance
                                            // and near surf curvature
                                            // (set to -100 if not used)
    }

    // values of field within certain range
    fieldToCell
    {
        fieldName   U;      // Note: uses mag(U) since volVectorField
        min         0.1;
        max         0.5;
    }

    // Mesh region (non-face connected part of (subset of)mesh)
    regionToCell
    {
        set         c0;         // name of cellSet giving mesh subset
        insidePoint (1 2 3);    // point inside region to select
    }

);


// ************************************************************************* //