/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  13
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    format      ascii;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

convertToMeters 0.025;

vertices
(
    (-10 0 -1) (10 0 -1) (10 20 -1) (-10 20 -1)
    (-10 0  1) (10 0  1) (10 20  1) (-10 20  1)
);

blocks
(
    hex (0 1 2 3 4 5 6 7) (20 20 1) simpleGrading (1 1 1)
);

edges
();

defaultPatch
{
    type empty;
    name frontAndBack;
}

boundary
(
    walls
    {
        type wall;
        faces
        (
            (0 1 5 4)
            (0 3 7 4)
            (1 2 6 5)
        );
    }
    open
    {
        type patch;
        faces
        (
            (2 3 7 6)
        );
    }
);

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