/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM Extend Project: Open source CFD        |
|  \\    /   O peration     | Version:  1.6-ext                               |
|   \\  /    A nd           | Web:      www.extend-project.de                 |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    system;
    object      sampleDict;
}

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

// Set output format : choice of
//      xmgr
//      jplot
//      gnuplot
//      raw
setFormat raw;

// Surface output format. Choice of
//      null        : suppress output
//      foamFile    : separate points, faces and values file
//      dx          : DX scalar or vector format
//      vtk         : VTK ascii format
//      raw         : x y z value format for use with e.g. gnuplot 'splot'.
//
// Note:
// other formats such as obj, stl, etc can also be written (by proxy)
// but without any values!
surfaceFormat vtk;

// interpolationScheme. choice of
//      cell          : use cell-centre value only; constant over cells (default)
//      cellPoint     : use cell-centre and vertex values
//      cellPointFace : use cell-centre, vertex and face values.
// 1] vertex values determined from neighbouring cell-centre values
// 2] face values determined using the current face interpolation scheme
//    for the field (linear, gamma, etc.)
interpolationScheme cellPoint;

// Fields to sample.
fields
(
    p
);


// Set sampling definition: choice of
//      uniform             evenly distributed points on line
//      face                one point per face intersection
//      midPoint            one point per cell, inbetween two face intersections
//      midPointAndFace     combination of face and midPoint
//
//      curve               specified points, not nessecary on line, uses
//                          tracking
//      cloud               specified points, uses findCell
//
// axis: how to write point coordinate. Choice of
// - x/y/z: x/y/z coordinate only
// - xyz: three columns
//  (probably does not make sense for anything but raw)
// - distance: distance from start of sampling line (if uses line) or
//             distance from first specified sampling point
//
// type specific:
//      uniform, face, midPoint, midPointAndFace : start and end coordinate
//      uniform: extra number of sampling points
//      curve, cloud: list of coordinates
sets
(
    axis
    {
        type        uniform;
        axis        x;

        //- flangeHex
        //start       (0 20  -20);
        //end         (0 20   10);

        //- nablaCavity
        //start       (-1 0.05 0.005);
        //end         ( 1 0.05 0.005);

        //- cavity
        start       (0 0.0025  0);
        end         (0.05 0.0025  0);
        nPoints     100;
    }
);


// Surface sampling definition: choice of
//      plane : values on plane defined by point, normal.
//      patch : values on patch.
//
// 1] patches are not triangulated by default
// 2] planes are always triangulated
// 3] iso-surfaces are always triangulated

surfaces
(
//     constantPlane
//     {
//         type            plane;    // always triangulated
//         basePoint       (0.0501 0.0501 0.005);
//         normalVector    (0.1 0.1 1);

//         //- Optional: restrict to a particular zone
//         // zoneName        zone1;
//     }

//     interpolatedPlane
//     {
//         type            plane;    // always triangulated
//         // make plane relative to the coordinateSystem (Cartesian)
//         coordinateSystem
//         {
//             origin      (0.0501 0.0501 0.005);
//         }
//         basePoint       (0 0 0);
//         normalVector    (0.1 0.1 1);
//         interpolate     true;
//     }

//     movingWall_constant
//     {
//         type            patch;
//         patchName       movingWall;
//         // Optional: whether to leave as faces (=default) or triangulate
//         // triangulate     false;
//     }

//     movingWall_interpolated
//     {
//         type            patch;
//         patchName       movingWall;
//         interpolate     true;
//         // Optional: whether to leave as faces (=default) or triangulate
//         // triangulate     false;
//     }

//     interpolatedIso
//     {
//         // Iso surface for interpolated values only
//         type            isoSurface;    // always triangulated
//         isoField        rho;
//         isoValue        0.5;
//         interpolate     true;

//         //zone            ABC;          // Optional: zone only
//         //exposedPatchName fixedWalls;  // Optional: zone only

//         // regularise      false;    // Optional: do not simplify
//     }
//     constantIso
//     {
//         // Iso surface for constant values.
//         // Triangles guaranteed not to cross cells.
//         type            isoSurfaceCell;    // always triangulated
//         isoField        rho;
//         isoValue        0.5;
//         interpolate     false;
//         regularise      false;              // do not simplify
//     }

//     triangleCut
//     {
//         // Cutingplane using iso surface
//         type            cuttingPlane;
//         planeType       pointAndNormal;
//         pointAndNormalDict
//         {
//             basePoint       (0.4 0 0.4);
//             normalVector    (1 0.2 0.2);
//         }
//         interpolate     true;

//         //zone            ABC;          // Optional: zone only
//         //exposedPatchName fixedWalls;  // Optional: zone only

//         // regularise      false;    // Optional: do not simplify
//     }
);


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