openfoam/tutorials/verificationAndValidation/schemes/weightedFluxExample/system/blockMeshDict

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v1912                                 |
|   \\  /    A nd           | Website:  www.OpenFOAM.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

a  0.5;
b -0.5;
h1  -1;
h2   1;

vertices
(
    ($a $a $h1)
    ($b $a $h1)
    ($b $b $h1)
    ($a $b $h1)

    ($a $a $h2)
    ($b $a $h2)
    ($b $b $h2)
    ($a $b $h2)
);

blocks
(
    hex (0 1 2 3 4 5 6 7) (1 1 100) simpleGrading (1 1 1)
);

edges
(
);

boundary
(
    bottom
    {
        type wall;
        faces
        (
            (0 1 2 3)
        );
    }
    top
    {
        type wall;
        faces
        (
            (4 5 6 7)
        );
    }
);

mergePatchPairs
(
);

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