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source file for the ITHACAPOD class More...
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Namespaces | |
| namespace | ITHACAPOD |
| namespace for the computation of the POD, it exploits bot the method of snapshots and SVD. | |
Functions | |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::getNestedSnapshotMatrix (PtrList< GeometricField< Type, PatchField, GeoMesh > > &snapshots, PtrList< GeometricField< Type, PatchField, GeoMesh > > &modes, word fieldName, label Npar, label NnestedOut) |
| Nested-POD approach. | |
| template void | ITHACAPOD::getNestedSnapshotMatrix (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &ModesGlobal, word fieldName, label Npar, label NnestedOut) |
| template void | ITHACAPOD::getNestedSnapshotMatrix (PtrList< volVectorField > &snapshots, PtrList< volVectorField > &ModesGlobal, word fieldName, label Npar, label NnestedOut) |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::getModes (PtrList< GeometricField< Type, PatchField, GeoMesh > > &snapshots, PtrList< GeometricField< Type, PatchField, GeoMesh > > &modes, word fieldName, bool podex, bool supex=0, bool sup=0, label nmodes=0, bool correctBC=true) |
| Computes the bases or reads them for a field. | |
| template void | ITHACAPOD::getModes (PtrList< volVectorField > &snapshots, PtrList< volVectorField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< surfaceScalarField > &snapshots, PtrList< surfaceScalarField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::getWeightedModes (PtrList< GeometricField< Type, PatchField, GeoMesh > > &snapshots, PtrList< GeometricField< Type, PatchField, GeoMesh > > &modes, word fieldName, bool podex, bool supex=0, bool sup=0, label nmodes=0, bool correctBC=true) |
| Computes the weighted bases (using the nested-pod approach) or read them for a vector field. | |
| template void | ITHACAPOD::getWeightedModes (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getWeightedModes (PtrList< volVectorField > &snapshots, PtrList< volVectorField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::getModesSVD (PtrList< GeometricField< Type, PatchField, GeoMesh > > &snapshots, PtrList< GeometricField< Type, PatchField, GeoMesh > > &modes, word fieldName, bool podex, bool supex=0, bool sup=0, label nmodes=0, bool correctBC=true) |
| Gets the bases for a scalar field using SVD instead of the method of snapshots. | |
| template void | ITHACAPOD::getModesSVD (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModesSVD (PtrList< volVectorField > &snapshots, PtrList< volVectorField > &modes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template<> | |
| Eigen::MatrixXd | ITHACAPOD::corMatrix (PtrList< volScalarField > &snapshots) |
| Construct the Correlation Matrix for Scalar Field. | |
| template<> | |
| Eigen::MatrixXd | ITHACAPOD::corMatrix (PtrList< volVectorField > &snapshots) |
| Construct the Correlation Matrix for Vector Field. | |
| template<> | |
| Eigen::MatrixXd | ITHACAPOD::corMatrix (List< Eigen::SparseMatrix< double > > &snapshots) |
| Construct the Correlation Matrix for Vector Field. | |
| template<> | |
| Eigen::MatrixXd | ITHACAPOD::corMatrix (List< Eigen::VectorXd > &snapshots) |
| Construct the Correlation Matrix for Vector Field. | |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::exportBases (PtrList< GeometricField< Type, PatchField, GeoMesh > > &s, PtrList< GeometricField< Type, PatchField, GeoMesh > > &bases, word fieldName, bool sup) |
| Export the Bases. | |
| template void | ITHACAPOD::exportBases (PtrList< volVectorField > &s, PtrList< volVectorField > &bases, word fieldName, bool sup) |
| template void | ITHACAPOD::exportBases (PtrList< volScalarField > &s, PtrList< volScalarField > &bases, word fieldName, bool sup) |
| void | ITHACAPOD::exportEigenvalues (scalarField Eigenvalues, fileName name, bool sup=0) |
| Exports the eigenvalues as a txt file. | |
| void | ITHACAPOD::exportcumEigenvalues (scalarField cumEigenvalues, fileName name, bool sup=0) |
| Export the cumulative eigenvalues as a txt file. | |
| std::tuple< List< Eigen::SparseMatrix< double > >, List< Eigen::VectorXd > > | ITHACAPOD::DEIMmodes (List< Eigen::SparseMatrix< double > > &A, List< Eigen::VectorXd > &b, label nmodesA, label nmodesB, word MatrixName="Matrix") |
| Get the DEIM modes for a generic non a parametrized matrix coming from a differential operator function. | |
| void | ITHACAPOD::GrammSchmidt (Eigen::MatrixXd &Matrix) |
| Performs GrammSchmidt orthonormalization on an Eigen Matrix. | |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| void | ITHACAPOD::getModes (PtrList< GeometricField< Type, PatchField, GeoMesh > > &snapshots, PtrList< GeometricField< Type, PatchField, GeoMesh > > &modes, PtrList< volScalarField > &Volumes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &modes, PtrList< volScalarField > &Volumes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< volVectorField > &snapshots, PtrList< volVectorField > &modes, PtrList< volScalarField > &Volumes, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template<typename type_matrix > | |
| std::tuple< List< Eigen::SparseMatrix< double > >, List< Eigen::VectorXd > > | ITHACAPOD::DEIMmodes (PtrList< type_matrix > &MatrixList, label nmodesA, label nmodesB, word MatrixName="Matrix") |
| Get the DEIM modes for a generic non-parametrized matrix coming from a differential operator function. | |
| template std::tuple< List< Eigen::SparseMatrix< double > >, List< Eigen::VectorXd > > | ITHACAPOD::DEIMmodes (PtrList< fvScalarMatrix > &MatrixList, label nmodesA, label nmodesB, word MatrixName) |
| template std::tuple< List< Eigen::SparseMatrix< double > >, List< Eigen::VectorXd > > | ITHACAPOD::DEIMmodes (PtrList< fvVectorMatrix > &MatrixList, label nmodesA, label nmodesB, word MatrixName) |
| template<class Type , template< class > class PatchField, class GeoMesh > | |
| PtrList< GeometricField< Type, PatchField, GeoMesh > > | ITHACAPOD::DEIMmodes (PtrList< GeometricField< Type, PatchField, GeoMesh > > &SnapShotsMatrix, label nmodes, word FunctionName, word FieldName) |
| Get the DEIM modes for a generic non linear function. | |
| template<class Field_type , class Field_type_2 > | |
| void | ITHACAPOD::getModes (PtrList< Field_type > &snapshots, PtrList< Field_type > &modes, PtrList< Field_type_2 > &fields2, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< surfaceScalarField > &snapshots, PtrList< surfaceScalarField > &modes, PtrList< volVectorField > &fields2, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template void | ITHACAPOD::getModes (PtrList< volScalarField > &snapshots, PtrList< volScalarField > &modes, PtrList< volVectorField > &fields2, word fieldName, bool podex, bool supex, bool sup, label nmodes, bool correctBC) |
| template PtrList< volScalarField > | ITHACAPOD::DEIMmodes (PtrList< volScalarField > &SnapShotsMatrix, label nmodes, word FunctionName, word FieldName) |
| template PtrList< volVectorField > | ITHACAPOD::DEIMmodes (PtrList< volVectorField > &SnapShotsMatrix, label nmodes, word FunctionName, word FieldName) |
source file for the ITHACAPOD class
Definition in file ITHACAPOD.C.
1.11.0