foam-extend4.1-coherent-io/tutorials/solidMechanics/elasticOrthoNonLinULSolidFoam/pressureRotatePlate/0/materialDirections

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.0                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       volTensorField;
    location    "0";
    object      materialDirections;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions      [0 0 0 0 0 0 0];

// internalField   uniform ( 0.7071 0.7071 0
//               -0.7071 0.7071 0
//               0 0 1 );
// internalField   uniform ( 0 1 0
//               -1 0 0
//               0 0 1 );
internalField   uniform ( 1 0 0
              0 1 0
              0 0 1 );

boundaryField
{
    outside
    {
        type            zeroGradient;
    }
    inside
    {
        type            zeroGradient;
    }
    front
    {
        type            empty;
    }
    back
    {
        type            empty;
    }
}

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