6bc00144fc
This is needed to handle the processing of many time directories, some of which may have the required fields and some not.
80 lines
2.7 KiB
C
80 lines
2.7 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 | Copyright (C) 2013-2016 OpenFOAM Foundation
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\\/ M anipulation |
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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 "gaussConvectionScheme.H"
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#include "blendedSchemeBase.H"
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#include "fvcCellReduce.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template<class Type>
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bool Foam::functionObjects::blendingFactor::calcBF()
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{
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typedef GeometricField<Type, fvPatchField, volMesh> FieldType;
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if (!foundField<FieldType>(fieldName_))
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{
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return false;
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}
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const FieldType& field = lookupField<FieldType>(fieldName_);
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const word divScheme("div(" + phiName_ + ',' + fieldName_ + ')');
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ITstream& its = mesh_.divScheme(divScheme);
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const surfaceScalarField& phi = lookupField<surfaceScalarField>(phiName_);
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tmp<fv::convectionScheme<Type>> cs =
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fv::convectionScheme<Type>::New(mesh_, phi, its);
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const fv::gaussConvectionScheme<Type>& gcs =
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refCast<const fv::gaussConvectionScheme<Type>>(cs());
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const surfaceInterpolationScheme<Type>& interpScheme =
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gcs.interpScheme();
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if (!isA<blendedSchemeBase<Type>>(interpScheme))
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{
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FatalErrorInFunction
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<< interpScheme.typeName << " is not a blended scheme"
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<< exit(FatalError);
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}
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// Retrieve the face-based blending factor
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const blendedSchemeBase<Type>& blendedScheme =
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refCast<const blendedSchemeBase<Type>>(interpScheme);
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tmp<surfaceScalarField> factorf(blendedScheme.blendingFactor(field));
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// Convert into vol field whose values represent the local face maxima
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return store
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(
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resultName_,
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fvc::cellReduce(factorf, maxEqOp<scalar>())
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);
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}
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// ************************************************************************* //
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