FoamFile
{
    version 2.0;
    format ascii;
    class volScalarField;
    location "0";
    object p;
}
dimensions [kinematicPressure];
internalField uniform 0;
boundaryField
{
    inlet
    {
        type zeroGradient;
    }
    outlet
    {
        type fixedValue;
        value uniform 0;
    }
    walls
    {
        type zeroGradient;
    }
}
