foam-extend4.1-coherent-io/tutorials/overset/simpleTests/channelSimpleOverlapLaplaceCutAcross/system/fvSolution

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:     4.1                                |
|   \\  /    A nd           | Web:         http://www.foam-extend.org         |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

solvers
{
//     T
//     {
//         solver     smoothSolver;
//         smoother   GaussSeidel;
//         nSweeps 5;
//         minIter 1;
//         maxIter 10;
//         tolerance 1e-6;
//         relTol    0;
//     }

    T
    {
        solver           BiCGStab;
        preconditioner   DILU;
        tolerance        1e-8;
        relTol           0.0;
        minIter          1;
    }

//     T
//     {
//         solver          amgSolver;
//         cycle           W-cycle;
//         policy          AAMG;
//         nPreSweeps      0;
//         nPostSweeps     2;
//         groupSize       2;
//         minCoarseEqns   20;
//         nMaxLevels      100;
//         scale           on;
//         smoother        ILU;

//         tolerance        1e-8;
//         relTol           0.01;
//         minIter          1;
//     }
}

SIMPLE
{
    nNonOrthogonalCorrectors 0;
}


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