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

convertToMeters 1;

tankRad 0.05;
holeRad 0.01;
height  0.1;
holeCellSize 0.0005;
tankCellSize 0.001;
halfDepth    0.01;

nTankCells 20;
nHoleCells 20;
nVerCells  60;

horizGrading    3;
upperGrading    1;
lowerGrading    1;

tankNeg       #neg $tankRad;
holeNeg       #neg $holeRad;
heightNeg     #neg $height;
halfDepthNeg  #neg $halfDepth;

vertices
(
    ($tankNeg $halfDepthNeg $heightNeg)
    ($holeNeg $halfDepthNeg $heightNeg)
    ($holeRad $halfDepthNeg $heightNeg)
    ($tankRad $halfDepthNeg $heightNeg)
    ($tankNeg $halfDepthNeg 0)
    ($holeNeg $halfDepthNeg 0)
    ($holeRad $halfDepthNeg 0)
    ($tankRad $halfDepthNeg 0)
    ($tankNeg $halfDepthNeg 0)
    ($tankRad $halfDepthNeg 0)
    ($tankNeg $halfDepthNeg $height)
    ($holeNeg $halfDepthNeg $height)
    ($holeRad $halfDepthNeg $height)
    ($tankRad $halfDepthNeg $height)

    ($tankNeg $halfDepth $heightNeg)
    ($holeNeg $halfDepth $heightNeg)
    ($holeRad $halfDepth $heightNeg)
    ($tankRad $halfDepth $heightNeg)
    ($tankNeg $halfDepth 0)
    ($holeNeg $halfDepth 0)
    ($holeRad $halfDepth 0)
    ($tankRad $halfDepth 0)
    ($tankNeg $halfDepth 0)
    ($tankRad $halfDepth 0)
    ($tankNeg $halfDepth $height)
    ($holeNeg $halfDepth $height)
    ($holeRad $halfDepth $height)
    ($tankRad $halfDepth $height)
);

blocks
(
    hex (15 14 0 1 19 18 4 5)
    ($nTankCells 1 $nVerCells)
    simpleGrading ($horizGrading 1 $lowerGrading)

    hex (1 2 16 15 5 6 20 19)
    ($nHoleCells 1 $nVerCells)
    simpleGrading (1 1 $lowerGrading)

    hex (2 3 17 16 6 7 21 20)
    ($nTankCells 1 $nVerCells)
    simpleGrading ($horizGrading 1 $lowerGrading)

    hex (19 22 8 5 25 24 10 11)
    ($nTankCells 1 $nVerCells)
    simpleGrading ($horizGrading 1 $upperGrading)

    hex (5 6 20 19 11 12 26 25)
    ($nHoleCells 1 $nVerCells)
    simpleGrading (1 1 $upperGrading)

    hex (6 9 23 20 12 13 27 26)
    ($nTankCells 1 $nVerCells)
    simpleGrading ($horizGrading 1 $upperGrading)
);

edges
(
);

boundary
(
    left
    {
        type patch;
        faces
        (
            (0 4 18 14)
        );
    }

    right
    {
        type patch;
        faces
        (
            (3 7 21 17)
        );
    }

    containerWalls
    {
        type wall;
        faces
        (
            (8 10 24 22)
            (9 13 27 23)
        );
    }

    containerBase
    {
        type wall;
        faces
        (
            (4 5 19 18)
            (6 7 21 20)
            (8 5 19 22)
            (6 9 23 20)
        );
    }

    ground
    {
        type wall;
        faces
        (
            (0 1 15 14)
            (1 2 16 15)
            (2 3 17 16)
        );
    }

    atmosphere
    {
        type patch;
        faces
        (
            (10 11 25 24)
            (11 12 26 25)
            (12 13 27 26)
        );
    }

    frontAndBack
    {
        type empty;
        faces
        (
            (0 1 5 4)
            (1 2 6 5)
            (2 3 7 6)
            (8 5 11 10)
            (5 6 12 11)
            (6 9 13 12)
            (14 15 19 18)
            (15 16 20 19)
            (16 17 21 20)
            (22 19 25 24)
            (19 20 26 25)
            (20 23 27 26)
        );
    }
);

mergePatchPairs
(
);

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