Function calcAverages

src/functionObjects/field/fieldAverage/fieldAverage.C:129–176

void Foam::functionObjects::fieldAverage::calcAverages()
{
    if (!initialised_)
    {
        initialize();
    }

    const label currentTimeIndex = obr_.time().timeIndex();
    const scalar currentTime = obr_.time().value();

    if (prevTimeIndex_ == currentTimeIndex)
    {
        return;
    }
    else
    {
        prevTimeIndex_ = currentTimeIndex;
    }

    if (periodicRestart_ && currentTime > restartPeriod_*periodIndex_)
    {
        restart();
        periodIndex_++;
    }

    Log << type() << " " << name() << " write:" << nl
        << "    Calculating averages" << nl;

    addMeanSqrToPrime2Mean<scalar, scalar>();
    addMeanSqrToPrime2Mean<vector, symmTensor>();

    calculateMeanFields<scalar>();
    calculateMeanFields<vector>();
    calculateMeanFields<sphericalTensor>();
    calculateMeanFields<symmTensor>();
    calculateMeanFields<tensor>();

    calculatePrime2MeanFields<scalar, scalar>();
    calculatePrime2MeanFields<vector, symmTensor>();

    forAll(faItems_, fieldi)
    {
        totalIter_[fieldi]++;
        totalTime_[fieldi] += obr_.time().deltaTValue();
    }

    Log << endl;
}


void Foam::functionObjects::fieldAverage::writeAverages() const