/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  6
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       volScalarField;
    location    "0";
    object      omega;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

dimensions      [0 0 -1 0 0 0 0];

internalField   uniform 0.05;

boundaryField
{
    INLET
	{
        type            codedFixedValue;
        value           uniform 0.05; //default value
        name            linearTBC_omega; //name of new BC type
        code
        #{
            const fvPatch& inletPatch = this->patch();
            
            scalarField& vf = *this; 
            forAll(vf, i)
            { 
                scalar z = inletPatch.Cf()[i].y();
				scalar uStar = 0.7486;
                scalar z0 = 0.1;
				scalar zg = 1.2;
				scalar kappa = 0.4;
                scalar Coriolis = 0.0000558;
				scalar z0_mod = z0*zg/(uStar/6/Coriolis);
				scalar Coriolis_mod = uStar/(6*zg);
				scalar Cmu = 0.09;
                
				if(z <= zg)
				{
					vf[i] = (uStar/(z+z0_mod)+34.5*Coriolis_mod)/(kappa*pow(Cmu,0.5));
				}
				else
				{
					vf[i] = (uStar/(zg+z0_mod)+34.5*Coriolis_mod)/(kappa*pow(Cmu,0.5));			
				}
            }
        #}; 
    }
    OUTLET
    {
        type            zeroGradient;
    }
    TOP
    {
        type            symmetry;
    }
    BOTTOM
    {
        type            omegaWallFunction;
        value           $internalField;
    }
    frontAndBackPlanes
    {
        type            empty;
    }
}


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