154 lines
3.7 KiB
C
154 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2022 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "histogramModel.H"
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#include "fvMesh.H"
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#include "ListOps.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(histogramModel, 0);
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defineRunTimeSelectionTable(histogramModel, dictionary);
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}
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// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
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void Foam::histogramModel::writeFileHeader(Ostream& os)
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{
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writeHeader(os, "Histogram");
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writeCommented(os, "Time");
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writeTabbed(os, "binMidPoints");
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writeTabbed(os, "dataCounts");
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writeTabbed(os, "dataValues");
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os << endl;
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}
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Foam::volScalarField& Foam::histogramModel::getOrReadField
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(
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const word& fieldName
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) const
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{
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auto* ptr = mesh_.getObjectPtr<volScalarField>(fieldName);
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if (!ptr)
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{
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ptr = new volScalarField
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(
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IOobject
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(
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fieldName,
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mesh_.time().timeName(),
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mesh_,
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IOobject::MUST_READ,
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IOobject::AUTO_WRITE,
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IOobject::REGISTER
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),
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mesh_
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);
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mesh_.objectRegistry::store(ptr);
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}
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return *ptr;
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}
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void Foam::histogramModel::write
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(
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scalarField& dataNormalised,
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const labelField& dataCount,
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const scalarField& magBinMidPoint
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)
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{
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if (!Pstream::master())
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{
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return;
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}
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const scalar sumData = sum(dataNormalised);
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if (sumData < SMALL)
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{
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return;
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}
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dataNormalised /= sumData;
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const auto time = mesh().time().value();
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forAll(dataNormalised, i)
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{
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file()
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<< time << tab
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<< magBinMidPoint[i] << tab
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<< dataCount[i] << tab
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<< dataNormalised[i]
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<< endl;
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::histogramModel::histogramModel
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(
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const word& name,
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const fvMesh& mesh,
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const dictionary& dict
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)
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:
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writeFile(mesh, name, "histogram", dict),
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mesh_(mesh),
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fieldName_()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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bool Foam::histogramModel::read(const dictionary& dict)
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{
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if (!functionObjects::writeFile::read(dict))
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{
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return false;
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}
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fieldName_ = dict.get<word>("field");
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if (writeToFile() && !writtenHeader_)
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{
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writeFileHeader(file());
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}
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return true;
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}
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// ************************************************************************* //
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