if (!(runTime.timeIndex() % 5))
{
    volScalarField kineticEnergy = magSqr(Dcorr);
    dimensionedScalar intKineticEnergy = fvc::domainIntegrate(kineticEnergy);
    Info<< "kineticEnergy = " << intKineticEnergy.value() << endl;

    volScalarField kineticPower = (Dcorr - Dcorr.oldTime()) & Dcorr;
    dimensionedScalar intKineticPower = fvc::domainIntegrate(kineticPower);
    Info<< "kineticPower = " << intKineticPower.value() << endl;

    scalar smi = intKineticPower.value()/(intKineticEnergy.value() + VSMALL);
    Info<< "smi = " << smi << endl;

    if (smi < -SMALL)
    {
        Info<< "Resetting Dcorr to 0" << endl;
        Dcorr == dimensionedVector("0", Dcorr.dimensions(), vector::zero);
    }
}