Nektar++
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#include <ContField3D.h>
Public Member Functions | |
ContField3D () | |
ContField3D (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable="DefaultVar", const bool CheckIfSingularSystem=false, const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
Construct a global continuous field. More... | |
ContField3D (const ContField3D &In, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable, const bool CheckIfSingularSystem=false) | |
Construct a global continuous field with solution type based on another field but using a separate input mesh and boundary conditions. More... | |
ContField3D (const ContField3D &In) | |
virtual | ~ContField3D () |
const Array< OneD, const MultiRegions::ExpListSharedPtr > & | GetBndCondExpansions () |
const Array< OneD, const MultiRegions::ExpListSharedPtr > & | GetBndCondExp () |
This function return the boundary conditions expansion. More... | |
void | GenerateDirBndCondForcing (const GlobalLinSysKey &key, Array< OneD, NekDouble > &inout, Array< OneD, NekDouble > &outarray) |
void | Assemble () |
void | Assemble (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
const AssemblyMapCGSharedPtr & | GetLocalToGlobalMap () const |
int | GetGlobalMatrixNnz (const GlobalMatrixKey &gkey) |
Public Member Functions inherited from Nektar::MultiRegions::DisContField3D | |
DisContField3D () | |
Default constructor. More... | |
DisContField3D (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable, const bool SetUpJustDG=true, const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
Constructs a global discontinuous field based on an input mesh with boundary conditions. More... | |
DisContField3D (const DisContField3D &In, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable, const bool SetUpJustDG=false) | |
DisContField3D (const DisContField3D &In) | |
Constructs a global discontinuous field based on another discontinuous field. More... | |
virtual | ~DisContField3D () |
Destructor. More... | |
GlobalLinSysSharedPtr | GetGlobalBndLinSys (const GlobalLinSysKey &mkey) |
void | EvaluateHDGPostProcessing (Array< OneD, NekDouble > &outarray) |
Evaluate HDG post-processing to increase polynomial order of solution. More... | |
bool | GetLeftAdjacentFaces (int cnt) |
Public Member Functions inherited from Nektar::MultiRegions::ExpList3D | |
ExpList3D () | |
Default constructor. More... | |
ExpList3D (const ExpList3D &In) | |
Copy constructor. More... | |
ExpList3D (const ExpList3D &In, const std::vector< unsigned int > &eIDs, const bool DeclareCoeffPhysArrays=true, const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
Constructor copying only elements defined in eIds. More... | |
ExpList3D (const LibUtilities::SessionReaderSharedPtr &pSession, const LibUtilities::BasisKey &TBa, const LibUtilities::BasisKey &TBb, const LibUtilities::BasisKey &TBc, const LibUtilities::BasisKey &HBa, const LibUtilities::BasisKey &HBb, const LibUtilities::BasisKey &HBc, const SpatialDomains::MeshGraphSharedPtr &graph3D, const LibUtilities::PointsType TetNb=LibUtilities::SIZE_PointsType, const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
ExpList3D (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &graph3D, const std::string &variable="DefaultVar", const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
Sets up a list of local expansions based on an input mesh. More... | |
ExpList3D (const SpatialDomains::ExpansionMap &expansions, const Collections::ImplementationType ImpType=Collections::eNoImpType) | |
Sets up a list of local expansions based on an expansion vector. More... | |
virtual | ~ExpList3D () |
Destructor. More... | |
Public Member Functions inherited from Nektar::MultiRegions::ExpList | |
ExpList () | |
The default constructor. More... | |
ExpList (const LibUtilities::SessionReaderSharedPtr &pSession) | |
The default constructor. More... | |
ExpList (const LibUtilities::SessionReaderSharedPtr &pSession, const SpatialDomains::MeshGraphSharedPtr &pGraph) | |
The default constructor. More... | |
ExpList (const ExpList &in, const std::vector< unsigned int > &eIDs, const bool DeclareCoeffPhysArrays=true) | |
Constructor copying only elements defined in eIds. More... | |
ExpList (const ExpList &in, const bool DeclareCoeffPhysArrays=true) | |
The copy constructor. More... | |
virtual | ~ExpList () |
The default destructor. More... | |
int | GetNcoeffs (void) const |
Returns the total number of local degrees of freedom . More... | |
int | GetNcoeffs (const int eid) const |
Returns the total number of local degrees of freedom for element eid. More... | |
ExpansionType | GetExpType (void) |
Returns the type of the expansion. More... | |
void | SetExpType (ExpansionType Type) |
Returns the type of the expansion. More... | |
int | EvalBasisNumModesMax (void) const |
Evaulates the maximum number of modes in the elemental basis order over all elements. More... | |
const Array< OneD, int > | EvalBasisNumModesMaxPerExp (void) const |
Returns the vector of the number of modes in the elemental basis order over all elements. More... | |
int | GetTotPoints (void) const |
Returns the total number of quadrature points m_npoints . More... | |
int | GetTotPoints (const int eid) const |
Returns the total number of quadrature points for eid's element . More... | |
int | GetNpoints (void) const |
Returns the total number of quadrature points m_npoints . More... | |
int | Get1DScaledTotPoints (const NekDouble scale) const |
Returns the total number of qudature points scaled by the factor scale on each 1D direction. More... | |
void | SetWaveSpace (const bool wavespace) |
Sets the wave space to the one of the possible configuration true or false. More... | |
void | SetModifiedBasis (const bool modbasis) |
Set Modified Basis for the stability analysis. More... | |
void | SetPhys (int i, NekDouble val) |
Set the i th value of m_phys to value val. More... | |
bool | GetWaveSpace (void) const |
This function returns the third direction expansion condition, which can be in wave space (coefficient) or not It is stored in the variable m_WaveSpace. More... | |
void | SetPhys (const Array< OneD, const NekDouble > &inarray) |
Fills the array m_phys. More... | |
void | SetPhysArray (Array< OneD, NekDouble > &inarray) |
Sets the array m_phys. More... | |
void | SetPhysState (const bool physState) |
This function manually sets whether the array of physical values (implemented as m_phys) is filled or not. More... | |
bool | GetPhysState (void) const |
This function indicates whether the array of physical values (implemented as m_phys) is filled or not. More... | |
NekDouble | PhysIntegral (void) |
This function integrates a function over the domain consisting of all the elements of the expansion. More... | |
NekDouble | PhysIntegral (const Array< OneD, const NekDouble > &inarray) |
This function integrates a function over the domain consisting of all the elements of the expansion. More... | |
void | IProductWRTBase_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function calculates the inner product of a function with respect to all {local} expansion modes . More... | |
void | IProductWRTBase (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
void | IProductWRTDerivBase (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function calculates the inner product of a function with respect to the derivative (in direction. More... | |
void | IProductWRTDerivBase (const Array< OneD, const Array< OneD, NekDouble > > &inarray, Array< OneD, NekDouble > &outarray) |
This function calculates the inner product of a function with respect to the derivative (in direction. More... | |
void | FwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function elementally evaluates the forward transformation of a function onto the global spectral/hp expansion. More... | |
void | FwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
void | MultiplyByElmtInvMass (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function elementally mulplies the coefficient space of Sin my the elemental inverse of the mass matrix. More... | |
void | MultiplyByInvMassMatrix (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
void | SmoothField (Array< OneD, NekDouble > &field) |
Smooth a field across elements. More... | |
void | HelmSolve (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const FlagList &flags, const StdRegions::ConstFactorMap &factors, const StdRegions::VarCoeffMap &varcoeff=StdRegions::NullVarCoeffMap, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray, const bool PhysSpaceForcing=true) |
Solve helmholtz problem. More... | |
void | LinearAdvectionDiffusionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray) |
Solve Advection Diffusion Reaction. More... | |
void | LinearAdvectionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray) |
Solve Advection Diffusion Reaction. More... | |
void | FwdTrans_BndConstrained (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
void | BwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function elementally evaluates the backward transformation of the global spectral/hp element expansion. More... | |
void | BwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
void | GetCoords (Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1=NullNekDouble1DArray, Array< OneD, NekDouble > &coord_2=NullNekDouble1DArray) |
This function calculates the coordinates of all the elemental quadrature points . More... | |
void | HomogeneousFwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true) |
void | HomogeneousBwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true) |
void | DealiasedProd (const Array< OneD, NekDouble > &inarray1, const Array< OneD, NekDouble > &inarray2, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
void | DealiasedDotProd (const Array< OneD, Array< OneD, NekDouble > > &inarray1, const Array< OneD, Array< OneD, NekDouble > > &inarray2, Array< OneD, Array< OneD, NekDouble > > &outarray, CoeffState coeffstate=eLocal) |
void | GetBCValues (Array< OneD, NekDouble > &BndVals, const Array< OneD, NekDouble > &TotField, int BndID) |
void | NormVectorIProductWRTBase (Array< OneD, const NekDouble > &V1, Array< OneD, const NekDouble > &V2, Array< OneD, NekDouble > &outarray, int BndID) |
void | NormVectorIProductWRTBase (Array< OneD, Array< OneD, NekDouble > > &V, Array< OneD, NekDouble > &outarray) |
void | ApplyGeomInfo () |
Apply geometry information to each expansion. More... | |
void | Reset () |
Reset geometry information and reset matrices. More... | |
void | WriteTecplotHeader (std::ostream &outfile, std::string var="") |
void | WriteTecplotZone (std::ostream &outfile, int expansion=-1) |
void | WriteTecplotField (std::ostream &outfile, int expansion=-1) |
void | WriteTecplotConnectivity (std::ostream &outfile, int expansion=-1) |
void | WriteVtkHeader (std::ostream &outfile) |
void | WriteVtkFooter (std::ostream &outfile) |
void | WriteVtkPieceHeader (std::ostream &outfile, int expansion, int istrip=0) |
void | WriteVtkPieceFooter (std::ostream &outfile, int expansion) |
void | WriteVtkPieceData (std::ostream &outfile, int expansion, std::string var="v") |
int | GetCoordim (int eid) |
This function returns the dimension of the coordinates of the element eid. More... | |
void | SetCoeff (int i, NekDouble val) |
Set the i th coefficiient in m_coeffs to value val. More... | |
void | SetCoeffs (int i, NekDouble val) |
Set the i th coefficiient in m_coeffs to value val. More... | |
void | SetCoeffsArray (Array< OneD, NekDouble > &inarray) |
Set the m_coeffs array to inarray. More... | |
const Array< OneD, const NekDouble > & | GetCoeffs () const |
This function returns (a reference to) the array (implemented as m_coeffs) containing all local expansion coefficients. More... | |
void | ImposeDirichletConditions (Array< OneD, NekDouble > &outarray) |
Impose Dirichlet Boundary Conditions onto Array. More... | |
void | FillBndCondFromField (void) |
Fill Bnd Condition expansion from the values stored in expansion. More... | |
void | FillBndCondFromField (const int nreg) |
Fill Bnd Condition expansion in nreg from the values stored in expansion. More... | |
void | LocalToGlobal (bool useComm=true) |
Gathers the global coefficients from the local coefficients . More... | |
void | LocalToGlobal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool useComm=true) |
void | GlobalToLocal (void) |
Scatters from the global coefficients to the local coefficients . More... | |
void | GlobalToLocal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
NekDouble | GetCoeff (int i) |
Get the i th value (coefficient) of m_coeffs. More... | |
NekDouble | GetCoeffs (int i) |
Get the i th value (coefficient) of m_coeffs. More... | |
const Array< OneD, const NekDouble > & | GetPhys () const |
This function returns (a reference to) the array (implemented as m_phys) containing the function evaluated at the quadrature points. More... | |
NekDouble | Linf (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray) |
This function calculates the error of the global spectral/hp element approximation. More... | |
NekDouble | L2 (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray) |
This function calculates the error with respect to soln of the global spectral/hp element approximation. More... | |
NekDouble | H1 (const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray) |
Calculates the error of the global spectral/hp element approximation. More... | |
NekDouble | Integral (const Array< OneD, const NekDouble > &inarray) |
Array< OneD, const NekDouble > | HomogeneousEnergy (void) |
This function calculates the energy associated with each one of the modesof a 3D homogeneous nD expansion. More... | |
void | SetHomo1DSpecVanVisc (Array< OneD, NekDouble > visc) |
This function sets the Spectral Vanishing Viscosity in homogeneous1D expansion. More... | |
Array< OneD, const unsigned int > | GetZIDs (void) |
This function returns a vector containing the wave numbers in z-direction associated with the 3D homogenous expansion. Required if a parellelisation is applied in the Fourier direction. More... | |
LibUtilities::TranspositionSharedPtr | GetTransposition (void) |
This function returns the transposition class associaed with the homogeneous expansion. More... | |
NekDouble | GetHomoLen (void) |
This function returns the Width of homogeneous direction associaed with the homogeneous expansion. More... | |
Array< OneD, const unsigned int > | GetYIDs (void) |
This function returns a vector containing the wave numbers in y-direction associated with the 3D homogenous expansion. Required if a parellelisation is applied in the Fourier direction. More... | |
void | PhysInterp1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function interpolates the physical space points in inarray to outarray using the same points defined in the expansion but where the number of points are rescaled by 1DScale. More... | |
void | PhysGalerkinProjection1DScaled (const NekDouble scale, const Array< OneD, NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
This function Galerkin projects the physical space points in inarray to outarray where inarray is assumed to be defined in the expansion but where the number of points are rescaled by 1DScale. More... | |
int | GetExpSize (void) |
This function returns the number of elements in the expansion. More... | |
int | GetNumElmts (void) |
This function returns the number of elements in the expansion which may be different for a homogeoenous extended expansionp. More... | |
const boost::shared_ptr < LocalRegions::ExpansionVector > | GetExp () const |
This function returns the vector of elements in the expansion. More... | |
LocalRegions::ExpansionSharedPtr & | GetExp (int n) const |
This function returns (a shared pointer to) the local elemental expansion of the element. More... | |
LocalRegions::ExpansionSharedPtr & | GetExp (const Array< OneD, const NekDouble > &gloCoord) |
This function returns (a shared pointer to) the local elemental expansion containing the arbitrary point given by gloCoord. More... | |
int | GetExpIndex (const Array< OneD, const NekDouble > &gloCoord, NekDouble tol=0.0, bool returnNearestElmt=false) |
int | GetExpIndex (const Array< OneD, const NekDouble > &gloCoords, Array< OneD, NekDouble > &locCoords, NekDouble tol=0.0, bool returnNearestElmt=false) |
int | GetCoeff_Offset (int n) const |
Get the start offset position for a global list of m_coeffs correspoinding to element n. More... | |
int | GetPhys_Offset (int n) const |
Get the start offset position for a global list of m_phys correspoinding to element n. More... | |
Array< OneD, NekDouble > & | UpdateCoeffs () |
This function returns (a reference to) the array (implemented as m_coeffs) containing all local expansion coefficients. More... | |
Array< OneD, NekDouble > & | UpdatePhys () |
This function returns (a reference to) the array (implemented as m_phys) containing the function evaluated at the quadrature points. More... | |
void | PhysDeriv (Direction edir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d) |
void | PhysDeriv (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1=NullNekDouble1DArray, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray) |
This function discretely evaluates the derivative of a function on the domain consisting of all elements of the expansion. More... | |
void | PhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d) |
void | CurlCurl (Array< OneD, Array< OneD, NekDouble > > &Vel, Array< OneD, Array< OneD, NekDouble > > &Q) |
const Array< OneD, const boost::shared_ptr< ExpList > > & | GetBndCondExpansions () |
boost::shared_ptr< ExpList > & | UpdateBndCondExpansion (int i) |
void | Upwind (const Array< OneD, const Array< OneD, NekDouble > > &Vec, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind) |
void | Upwind (const Array< OneD, const NekDouble > &Vn, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind) |
boost::shared_ptr< ExpList > & | GetTrace () |
boost::shared_ptr < AssemblyMapDG > & | GetTraceMap (void) |
const Array< OneD, const int > & | GetTraceBndMap (void) |
void | GetNormals (Array< OneD, Array< OneD, NekDouble > > &normals) |
void | AddTraceIntegral (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray) |
void | AddTraceIntegral (const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray) |
void | AddFwdBwdTraceIntegral (const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &outarray) |
void | GetFwdBwdTracePhys (Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd) |
void | GetFwdBwdTracePhys (const Array< OneD, const NekDouble > &field, Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd) |
const std::vector< bool > & | GetLeftAdjacentFaces (void) const |
void | ExtractTracePhys (Array< OneD, NekDouble > &outarray) |
void | ExtractTracePhys (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
const Array< OneD, const SpatialDomains::BoundaryConditionShPtr > & | GetBndConditions () |
Array< OneD, SpatialDomains::BoundaryConditionShPtr > & | UpdateBndConditions () |
void | EvaluateBoundaryConditions (const NekDouble time=0.0, const std::string varName="", const NekDouble=NekConstants::kNekUnsetDouble, const NekDouble=NekConstants::kNekUnsetDouble) |
void | GeneralMatrixOp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
This function calculates the result of the multiplication of a matrix of type specified by mkey with a vector given by inarray. More... | |
void | GeneralMatrixOp_IterPerExp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
void | SetUpPhysNormals () |
void | GetBoundaryToElmtMap (Array< OneD, int > &ElmtID, Array< OneD, int > &EdgeID) |
void | GetBndElmtExpansion (int i, boost::shared_ptr< ExpList > &result, const bool DeclareCoeffPhysArrays=true) |
void | ExtractElmtToBndPhys (int i, Array< OneD, NekDouble > &elmt, Array< OneD, NekDouble > &boundary) |
void | ExtractPhysToBndElmt (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bndElmt) |
void | ExtractPhysToBnd (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bnd) |
void | GetBoundaryNormals (int i, Array< OneD, Array< OneD, NekDouble > > &normals) |
void | GeneralGetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef, int NumHomoDir=0, Array< OneD, LibUtilities::BasisSharedPtr > &HomoBasis=LibUtilities::NullBasisSharedPtr1DArray, std::vector< NekDouble > &HomoLen=LibUtilities::NullNekDoubleVector, bool homoStrips=false, std::vector< unsigned int > &HomoSIDs=LibUtilities::NullUnsignedIntVector, std::vector< unsigned int > &HomoZIDs=LibUtilities::NullUnsignedIntVector, std::vector< unsigned int > &HomoYIDs=LibUtilities::NullUnsignedIntVector) |
const NekOptimize::GlobalOptParamSharedPtr & | GetGlobalOptParam (void) |
std::map< int, RobinBCInfoSharedPtr > | GetRobinBCInfo () |
void | GetPeriodicEntities (PeriodicMap &periodicVerts, PeriodicMap &periodicEdges, PeriodicMap &periodicFaces=NullPeriodicMap) |
std::vector < LibUtilities::FieldDefinitionsSharedPtr > | GetFieldDefinitions () |
void | GetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef) |
void | AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata) |
Append the element data listed in elements fielddef->m_ElementIDs onto fielddata. More... | |
void | AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, Array< OneD, NekDouble > &coeffs) |
Append the data in coeffs listed in elements fielddef->m_ElementIDs onto fielddata. More... | |
void | ExtractElmtDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs) |
Extract the data in fielddata into the coeffs using the basic ExpList Elemental expansions rather than planes in homogeneous case. More... | |
void | ExtractCoeffsToCoeffs (const boost::shared_ptr< ExpList > &fromExpList, const Array< OneD, const NekDouble > &fromCoeffs, Array< OneD, NekDouble > &toCoeffs) |
Extract the data from fromField using fromExpList the coeffs using the basic ExpList Elemental expansions rather than planes in homogeneous case. More... | |
void | ExtractDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs) |
Extract the data in fielddata into the coeffs. More... | |
boost::shared_ptr< ExpList > | GetSharedThisPtr () |
Returns a shared pointer to the current object. More... | |
boost::shared_ptr < LibUtilities::SessionReader > | GetSession () const |
Returns the session object. More... | |
boost::shared_ptr < LibUtilities::Comm > | GetComm () |
Returns the comm object. More... | |
SpatialDomains::MeshGraphSharedPtr | GetGraph () |
LibUtilities::BasisSharedPtr | GetHomogeneousBasis (void) |
boost::shared_ptr< ExpList > & | GetPlane (int n) |
void | CreateCollections (Collections::ImplementationType ImpType=Collections::eNoImpType) |
Construct collections of elements containing a single element type and polynomial order from the list of expansions. More... | |
void | ClearGlobalLinSysManager (void) |
Protected Member Functions | |
virtual void | v_BwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
Performs the backward transformation of the spectral/hp element expansion. More... | |
virtual void | v_IProductWRTBase (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
Calculates the inner product of a function with respect to all global expansion modes . More... | |
virtual void | v_FwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate) |
Protected Member Functions inherited from Nektar::MultiRegions::DisContField3D | |
void | SetUpDG (const std::string="DefaultVar") |
Set up all DG member variables and maps. More... | |
bool | SameTypeOfBoundaryConditions (const DisContField3D &In) |
void | GenerateBoundaryConditionExpansion (const SpatialDomains::MeshGraphSharedPtr &graph3D, const SpatialDomains::BoundaryConditions &bcs, const std::string &variable) |
void | FindPeriodicFaces (const SpatialDomains::BoundaryConditions &bcs, const std::string &variable) |
Determine the periodic faces, edges and vertices for the given graph. More... | |
bool | IsLeftAdjacentFace (const int n, const int e) |
virtual void | v_GetFwdBwdTracePhys (Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd) |
This method extracts the "forward" and "backward" trace data from the array field and puts the data into output vectors Fwd and Bwd. More... | |
virtual void | v_GetFwdBwdTracePhys (const Array< OneD, const NekDouble > &field, Array< OneD, NekDouble > &Fwd, Array< OneD, NekDouble > &Bwd) |
virtual const std::vector< bool > & | v_GetLeftAdjacentFaces (void) const |
virtual void | v_ExtractTracePhys (Array< OneD, NekDouble > &outarray) |
virtual void | v_ExtractTracePhys (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
virtual void | v_AddTraceIntegral (const Array< OneD, const NekDouble > &Fn, Array< OneD, NekDouble > &outarray) |
Add trace contributions into elemental coefficient spaces. More... | |
virtual void | v_AddFwdBwdTraceIntegral (const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &outarray) |
Add trace contributions into elemental coefficient spaces. More... | |
virtual void | v_GetBoundaryToElmtMap (Array< OneD, int > &ElmtID, Array< OneD, int > &FaceID) |
Set up a list of elemeent IDs and edge IDs that link to the boundary conditions. More... | |
virtual void | v_GetBndElmtExpansion (int i, boost::shared_ptr< ExpList > &result, const bool DeclareCoeffPhysArrays) |
virtual void | v_Reset () |
Reset this field, so that geometry information can be updated. More... | |
virtual void | v_GetPeriodicEntities (PeriodicMap &periodicVerts, PeriodicMap &periodicEdges, PeriodicMap &periodicFaces) |
virtual ExpListSharedPtr & | v_GetTrace () |
virtual AssemblyMapDGSharedPtr & | v_GetTraceMap () |
virtual const Array< OneD, const MultiRegions::ExpListSharedPtr > & | v_GetBndCondExpansions () |
virtual const Array< OneD, const SpatialDomains::BoundaryConditionShPtr > & | v_GetBndConditions () |
virtual MultiRegions::ExpListSharedPtr & | v_UpdateBndCondExpansion (int i) |
virtual Array< OneD, SpatialDomains::BoundaryConditionShPtr > & | v_UpdateBndConditions () |
virtual void | v_EvaluateBoundaryConditions (const NekDouble time=0.0, const std::string varName="", const NekDouble x2_in=NekConstants::kNekUnsetDouble, const NekDouble x3_in=NekConstants::kNekUnsetDouble) |
This function evaluates the boundary conditions at a certain time-level. More... | |
virtual std::map< int, RobinBCInfoSharedPtr > | v_GetRobinBCInfo () |
Protected Member Functions inherited from Nektar::MultiRegions::ExpList3D | |
virtual void | v_SetUpPhysNormals () |
Set up the normals on each expansion. More... | |
Protected Member Functions inherited from Nektar::MultiRegions::ExpList | |
void | SetCoeffPhysOffsets () |
Definition of the total number of degrees of freedom and quadrature points and offsets to access data. More... | |
boost::shared_ptr< DNekMat > | GenGlobalMatrixFull (const GlobalLinSysKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap) |
const DNekScalBlkMatSharedPtr | GenBlockMatrix (const GlobalMatrixKey &gkey) |
This function assembles the block diagonal matrix of local matrices of the type mtype. More... | |
const DNekScalBlkMatSharedPtr & | GetBlockMatrix (const GlobalMatrixKey &gkey) |
void | MultiplyByBlockMatrix (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
boost::shared_ptr< GlobalMatrix > | GenGlobalMatrix (const GlobalMatrixKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap) |
Generates a global matrix from the given key and map. More... | |
void | GlobalEigenSystem (const boost::shared_ptr< DNekMat > &Gmat, Array< OneD, NekDouble > &EigValsReal, Array< OneD, NekDouble > &EigValsImag, Array< OneD, NekDouble > &EigVecs=NullNekDouble1DArray) |
boost::shared_ptr< GlobalLinSys > | GenGlobalLinSys (const GlobalLinSysKey &mkey, const boost::shared_ptr< AssemblyMapCG > &locToGloMap) |
This operation constructs the global linear system of type mkey. More... | |
boost::shared_ptr< GlobalLinSys > | GenGlobalBndLinSys (const GlobalLinSysKey &mkey, const AssemblyMapSharedPtr &locToGloMap) |
Generate a GlobalLinSys from information provided by the key "mkey" and the mapping provided in LocToGloBaseMap. More... | |
void | ReadGlobalOptimizationParameters () |
virtual int | v_GetNumElmts (void) |
virtual void | v_Upwind (const Array< OneD, const Array< OneD, NekDouble > > &Vec, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind) |
virtual void | v_Upwind (const Array< OneD, const NekDouble > &Vn, const Array< OneD, const NekDouble > &Fwd, const Array< OneD, const NekDouble > &Bwd, Array< OneD, NekDouble > &Upwind) |
virtual const Array< OneD, const int > & | v_GetTraceBndMap () |
virtual void | v_GetNormals (Array< OneD, Array< OneD, NekDouble > > &normals) |
virtual void | v_AddTraceIntegral (const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, Array< OneD, NekDouble > &outarray) |
virtual void | v_LinearAdvectionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray) |
virtual void | v_BwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
virtual void | v_FwdTrans_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
virtual void | v_SmoothField (Array< OneD, NekDouble > &field) |
virtual void | v_IProductWRTBase_IterPerExp (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
virtual void | v_GetCoords (Array< OneD, NekDouble > &coord_0, Array< OneD, NekDouble > &coord_1, Array< OneD, NekDouble > &coord_2=NullNekDouble1DArray) |
virtual void | v_PhysDeriv (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2) |
virtual void | v_PhysDeriv (const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d) |
virtual void | v_PhysDeriv (Direction edir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d) |
virtual void | v_CurlCurl (Array< OneD, Array< OneD, NekDouble > > &Vel, Array< OneD, Array< OneD, NekDouble > > &Q) |
virtual void | v_HomogeneousFwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true) |
virtual void | v_HomogeneousBwdTrans (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal, bool Shuff=true, bool UnShuff=true) |
virtual void | v_DealiasedProd (const Array< OneD, NekDouble > &inarray1, const Array< OneD, NekDouble > &inarray2, Array< OneD, NekDouble > &outarray, CoeffState coeffstate=eLocal) |
virtual void | v_DealiasedDotProd (const Array< OneD, Array< OneD, NekDouble > > &inarray1, const Array< OneD, Array< OneD, NekDouble > > &inarray2, Array< OneD, Array< OneD, NekDouble > > &outarray, CoeffState coeffstate=eLocal) |
virtual void | v_GetBCValues (Array< OneD, NekDouble > &BndVals, const Array< OneD, NekDouble > &TotField, int BndID) |
virtual void | v_NormVectorIProductWRTBase (Array< OneD, const NekDouble > &V1, Array< OneD, const NekDouble > &V2, Array< OneD, NekDouble > &outarray, int BndID) |
virtual void | v_NormVectorIProductWRTBase (Array< OneD, Array< OneD, NekDouble > > &V, Array< OneD, NekDouble > &outarray) |
virtual void | v_ExtractElmtToBndPhys (int i, Array< OneD, NekDouble > &elmt, Array< OneD, NekDouble > &boundary) |
virtual void | v_ExtractPhysToBndElmt (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bndElmt) |
virtual void | v_ExtractPhysToBnd (int i, const Array< OneD, const NekDouble > &phys, Array< OneD, NekDouble > &bnd) |
virtual void | v_GetBoundaryNormals (int i, Array< OneD, Array< OneD, NekDouble > > &normals) |
virtual std::vector < LibUtilities::FieldDefinitionsSharedPtr > | v_GetFieldDefinitions (void) |
virtual void | v_GetFieldDefinitions (std::vector< LibUtilities::FieldDefinitionsSharedPtr > &fielddef) |
virtual void | v_AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata) |
virtual void | v_AppendFieldData (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, Array< OneD, NekDouble > &coeffs) |
virtual void | v_ExtractDataToCoeffs (LibUtilities::FieldDefinitionsSharedPtr &fielddef, std::vector< NekDouble > &fielddata, std::string &field, Array< OneD, NekDouble > &coeffs) |
Extract data from raw field data into expansion list. More... | |
virtual void | v_ExtractCoeffsToCoeffs (const boost::shared_ptr< ExpList > &fromExpList, const Array< OneD, const NekDouble > &fromCoeffs, Array< OneD, NekDouble > &toCoeffs) |
virtual void | v_WriteTecplotHeader (std::ostream &outfile, std::string var="") |
virtual void | v_WriteTecplotZone (std::ostream &outfile, int expansion) |
virtual void | v_WriteTecplotField (std::ostream &outfile, int expansion) |
virtual void | v_WriteTecplotConnectivity (std::ostream &outfile, int expansion) |
virtual void | v_WriteVtkPieceData (std::ostream &outfile, int expansion, std::string var) |
virtual NekDouble | v_L2 (const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &soln=NullNekDouble1DArray) |
virtual NekDouble | v_Integral (const Array< OneD, const NekDouble > &inarray) |
virtual Array< OneD, const NekDouble > | v_HomogeneousEnergy (void) |
virtual LibUtilities::TranspositionSharedPtr | v_GetTransposition (void) |
virtual NekDouble | v_GetHomoLen (void) |
virtual Array< OneD, const unsigned int > | v_GetZIDs (void) |
virtual Array< OneD, const unsigned int > | v_GetYIDs (void) |
void | ExtractFileBCs (const std::string &fileName, LibUtilities::CommSharedPtr comm, const std::string &varName, const boost::shared_ptr< ExpList > locExpList) |
Protected Attributes | |
AssemblyMapCGSharedPtr | m_locToGloMap |
GlobalMatrixMapShPtr | m_globalMat |
(A shared pointer to) a list which collects all the global matrices being assembled, such that they should be constructed only once. More... | |
LibUtilities::NekManager < GlobalLinSysKey, GlobalLinSys > | m_globalLinSysManager |
(A shared pointer to) a list which collects all the global linear system being assembled, such that they should be constructed only once. More... | |
Protected Attributes inherited from Nektar::MultiRegions::DisContField3D | |
Array< OneD, MultiRegions::ExpListSharedPtr > | m_bndCondExpansions |
An object which contains the discretised boundary conditions. More... | |
Array< OneD, SpatialDomains::BoundaryConditionShPtr > | m_bndConditions |
An array which contains the information about the boundary condition on the different boundary regions. More... | |
GlobalLinSysMapShPtr | m_globalBndMat |
ExpListSharedPtr | m_trace |
AssemblyMapDGSharedPtr | m_traceMap |
LocTraceToTraceMapSharedPtr | m_locTraceToTraceMap |
Map of local trace (the points at the face of the element) to the trace space discretisation. More... | |
std::set< int > | m_boundaryFaces |
A set storing the global IDs of any boundary faces. More... | |
PeriodicMap | m_periodicFaces |
A map which identifies pairs of periodic faces. More... | |
PeriodicMap | m_periodicEdges |
A map which identifies groups of periodic edges. More... | |
PeriodicMap | m_periodicVerts |
A map which identifies groups of periodic vertices. More... | |
std::vector< bool > | m_leftAdjacentFaces |
std::vector< int > | m_periodicFwdCopy |
A vector indicating degress of freedom which need to be copied from forwards to backwards space in case of a periodic boundary condition. More... | |
std::vector< int > | m_periodicBwdCopy |
Protected Attributes inherited from Nektar::MultiRegions::ExpList | |
LibUtilities::CommSharedPtr | m_comm |
Communicator. More... | |
LibUtilities::SessionReaderSharedPtr | m_session |
Session. More... | |
SpatialDomains::MeshGraphSharedPtr | m_graph |
Mesh associated with this expansion list. More... | |
int | m_ncoeffs |
The total number of local degrees of freedom. m_ncoeffs . More... | |
int | m_npoints |
Array< OneD, NekDouble > | m_coeffs |
Concatenation of all local expansion coefficients. More... | |
Array< OneD, NekDouble > | m_phys |
The global expansion evaluated at the quadrature points. More... | |
bool | m_physState |
The state of the array m_phys. More... | |
boost::shared_ptr < LocalRegions::ExpansionVector > | m_exp |
The list of local expansions. More... | |
Collections::CollectionVector | m_collections |
std::vector< int > | m_coll_coeff_offset |
Offset of elemental data into the array m_coeffs. More... | |
std::vector< int > | m_coll_phys_offset |
Offset of elemental data into the array m_phys. More... | |
Array< OneD, int > | m_coeff_offset |
Offset of elemental data into the array m_coeffs. More... | |
Array< OneD, int > | m_phys_offset |
Offset of elemental data into the array m_phys. More... | |
NekOptimize::GlobalOptParamSharedPtr | m_globalOptParam |
BlockMatrixMapShPtr | m_blockMat |
bool | m_WaveSpace |
boost::unordered_map< int, int > | m_elmtToExpId |
Mapping from geometry ID of element to index inside m_exp. More... | |
Private Member Functions | |
GlobalLinSysSharedPtr | GetGlobalLinSys (const GlobalLinSysKey &mkey) |
GlobalLinSysSharedPtr | GenGlobalLinSys (const GlobalLinSysKey &mkey) |
GlobalMatrixSharedPtr | GetGlobalMatrix (const GlobalMatrixKey &mkey) |
Returns the global matrix specified by mkey. More... | |
void | GlobalSolve (const GlobalLinSysKey &key, const Array< OneD, const NekDouble > &rhs, Array< OneD, NekDouble > &inout, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray) |
virtual void | v_ImposeDirichletConditions (Array< OneD, NekDouble > &outarray) |
Impose the Dirichlet Boundary Conditions on outarray. More... | |
virtual void | v_FillBndCondFromField () |
virtual void | v_FillBndCondFromField (const int nreg) |
virtual void | v_LocalToGlobal (bool useComm) |
virtual void | v_LocalToGlobal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool useComm) |
virtual void | v_GlobalToLocal (void) |
virtual void | v_GlobalToLocal (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray) |
virtual void | v_MultiplyByInvMassMatrix (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate) |
virtual void | v_HelmSolve (const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const FlagList &flags, const StdRegions::ConstFactorMap &factors, const StdRegions::VarCoeffMap &varcoeff, const Array< OneD, const NekDouble > &dirForcing, const bool PhysSpaceForcing) |
virtual void | v_GeneralMatrixOp (const GlobalMatrixKey &gkey, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, CoeffState coeffstate) |
Calculates the result of the multiplication of a global matrix of type specified by mkey with a vector given by inarray. More... | |
virtual void | v_LinearAdvectionDiffusionReactionSolve (const Array< OneD, Array< OneD, NekDouble > > &velocity, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const NekDouble lambda, CoeffState coeffstate=eLocal, const Array< OneD, const NekDouble > &dirForcing=NullNekDouble1DArray) |
virtual void | v_ClearGlobalLinSysManager (void) |
Additional Inherited Members | |
Public Attributes inherited from Nektar::MultiRegions::DisContField3D | |
Array< OneD, int > | m_BCtoElmMap |
Array< OneD, int > | m_BCtoFaceMap |
Public Attributes inherited from Nektar::MultiRegions::ExpList | |
ExpansionType | m_expType |
Static Protected Member Functions inherited from Nektar::MultiRegions::ExpList | |
static SpatialDomains::BoundaryConditionShPtr | GetBoundaryCondition (const SpatialDomains::BoundaryConditionCollection &collection, unsigned int index, const std::string &variable) |
Definition at line 51 of file ContField3D.h.
Nektar::MultiRegions::ContField3D::ContField3D | ( | ) |
Definition at line 48 of file ContField3D.cpp.
Nektar::MultiRegions::ContField3D::ContField3D | ( | const LibUtilities::SessionReaderSharedPtr & | pSession, |
const SpatialDomains::MeshGraphSharedPtr & | graph3D, | ||
const std::string & | variable = "DefaultVar" , |
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const bool | CheckIfSingularSystem = false , |
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const Collections::ImplementationType | ImpType = Collections::eNoImpType |
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) |
Construct a global continuous field.
Given a mesh graph2D, containing information about the domain and the spectral/hp element expansion, this constructor fills the list of local expansions m_exp with the proper expansions, calculates the total number of quadrature points and local expansion coefficients and allocates memory for the arrays m_coeffs and m_phys. Furthermore, it constructs the mapping array (contained in m_locToGloMap) for the transformation between local elemental level and global level, it calculates the total number global expansion coefficients and allocates memory for the array m_coeffs. The constructor also discretises the boundary conditions, specified by the argument bcs, by expressing them in terms of the coefficient of the expansion on the boundary.
pSession | Session information. |
graph3D | A mesh, containing information about the domain and the spectral/hp element expansion. |
variable | The variable associated with this field. |
Definition at line 79 of file ContField3D.cpp.
References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, Nektar::MultiRegions::ExpList::m_ncoeffs, Nektar::MultiRegions::DisContField3D::m_periodicEdges, Nektar::MultiRegions::DisContField3D::m_periodicFaces, Nektar::MultiRegions::DisContField3D::m_periodicVerts, and Nektar::MultiRegions::ExpList::m_session.
Nektar::MultiRegions::ContField3D::ContField3D | ( | const ContField3D & | In, |
const SpatialDomains::MeshGraphSharedPtr & | graph3D, | ||
const std::string & | variable, | ||
const bool | CheckIfSingularSystem = false |
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) |
Construct a global continuous field with solution type based on another field but using a separate input mesh and boundary conditions.
Given a mesh graph3D, containing information about the domain and the spectral/hp element expansion, this constructor fills the list of local expansions m_exp with the proper expansions, calculates the total number of quadrature points and local expansion coefficients and allocates memory for the arrays m_coeffs and m_phys. Furthermore, it constructs the mapping array (contained in m_locToGloMap) for the transformation between local elemental level and global level, it calculates the total number global expansion coefficients and allocates memory for the array m_coeffs. The constructor also discretises the boundary conditions, specified by the argument bcs, by expressing them in terms of the coefficient of the expansion on the boundary.
In | Existing ContField2D object used to provide the local to global mapping information and global solution type. |
graph3D | A mesh, containing information about the domain and the spectral/hp element expansion. |
bcs | The boundary conditions. |
bc_loc |
Definition at line 125 of file ContField3D.cpp.
References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, Nektar::MultiRegions::ExpList::m_ncoeffs, Nektar::MultiRegions::DisContField3D::m_periodicEdges, Nektar::MultiRegions::DisContField3D::m_periodicFaces, Nektar::MultiRegions::DisContField3D::m_periodicVerts, Nektar::MultiRegions::ExpList::m_session, and Nektar::MultiRegions::DisContField3D::SameTypeOfBoundaryConditions().
Nektar::MultiRegions::ContField3D::ContField3D | ( | const ContField3D & | In | ) |
Definition at line 155 of file ContField3D.cpp.
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virtual |
Definition at line 164 of file ContField3D.cpp.
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inline |
Definition at line 217 of file ContField3D.h.
References Nektar::MultiRegions::ExpList::m_coeffs, and m_locToGloMap.
Referenced by v_GeneralMatrixOp(), v_HelmSolve(), v_IProductWRTBase(), and v_MultiplyByInvMassMatrix().
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inline |
Definition at line 222 of file ContField3D.h.
References m_locToGloMap.
void Nektar::MultiRegions::ContField3D::GenerateDirBndCondForcing | ( | const GlobalLinSysKey & | key, |
Array< OneD, NekDouble > & | inout, | ||
Array< OneD, NekDouble > & | outarray | ||
) |
Definition at line 327 of file ContField3D.cpp.
References Nektar::SpatialDomains::eDirichlet, Nektar::MultiRegions::eGlobal, Nektar::MultiRegions::ExpList::GeneralMatrixOp(), Nektar::MultiRegions::ExpList::GetNcoeffs(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, and sign.
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private |
Definition at line 392 of file ContField3D.cpp.
References ASSERTL1, Nektar::MultiRegions::ExpList::GenGlobalLinSys(), Nektar::MultiRegions::GlobalMatrixKey::LocToGloMapIsDefined(), and m_locToGloMap.
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inline |
This function return the boundary conditions expansion.
Definition at line 211 of file ContField3D.h.
References Nektar::MultiRegions::DisContField3D::m_bndCondExpansions.
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inline |
Definition at line 77 of file ContField3D.h.
References Nektar::MultiRegions::DisContField3D::m_bndCondExpansions.
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private |
Definition at line 386 of file ContField3D.cpp.
References m_globalLinSysManager.
Referenced by GlobalSolve().
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private |
Returns the global matrix specified by mkey.
Returns the global matrix associated with the given GlobalMatrixKey. If the global matrix has not yet been constructed on this field, it is first constructed using GenGlobalMatrix().
mkey | Global matrix key. |
Definition at line 408 of file ContField3D.cpp.
References ASSERTL1, Nektar::MultiRegions::ExpList::GenGlobalMatrix(), Nektar::iterator, Nektar::MultiRegions::GlobalMatrixKey::LocToGloMapIsDefined(), m_globalMat, and m_locToGloMap.
Referenced by v_BwdTrans(), v_GeneralMatrixOp(), and v_IProductWRTBase().
int Nektar::MultiRegions::ContField3D::GetGlobalMatrixNnz | ( | const GlobalMatrixKey & | gkey | ) |
Definition at line 751 of file ContField3D.cpp.
References ASSERTL1, Nektar::iterator, Nektar::MultiRegions::GlobalMatrixKey::LocToGloMapIsDefined(), and m_globalMat.
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inline |
Definition at line 230 of file ContField3D.h.
References m_locToGloMap.
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private |
Definition at line 364 of file ContField3D.cpp.
References GetGlobalLinSys(), m_locToGloMap, and v_ImposeDirichletConditions().
Referenced by v_FwdTrans(), v_HelmSolve(), v_LinearAdvectionDiffusionReactionSolve(), and v_MultiplyByInvMassMatrix().
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protectedvirtual |
Performs the backward transformation of the spectral/hp element expansion.
Given the coefficients of an expansion, this function evaluates the spectral/hp expansion at the quadrature points . This operation is evaluated locally by the function ExpList::BwdTrans.
The coefficients of the expansion should be contained in the variable #inarray of the ExpList object In. The resulting physical values at the quadrature points are stored in the array #outarray.
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 183 of file ContField3D.cpp.
References Nektar::MultiRegions::ExpList::BwdTrans_IterPerExp(), Nektar::StdRegions::eBwdTrans, Nektar::MultiRegions::eGlobal, GetGlobalMatrix(), Nektar::MultiRegions::ExpList::GlobalToLocal(), Nektar::MultiRegions::ExpList::m_globalOptParam, m_locToGloMap, and Nektar::MultiRegions::ExpList::m_ncoeffs.
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 775 of file ContField3D.cpp.
References m_globalLinSysManager.
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 495 of file ContField3D.cpp.
References Nektar::MultiRegions::ExpList::GetNcoeffs(), Nektar::MultiRegions::ExpList::LocalToGlobal(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::ExpList::m_coeffs, m_locToGloMap, and sign.
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privatevirtual |
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 518 of file ContField3D.cpp.
References ASSERTL1, Nektar::MultiRegions::ExpList::GetNcoeffs(), Nektar::MultiRegions::ExpList::LocalToGlobal(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::ExpList::m_coeffs, m_locToGloMap, and sign.
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Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 259 of file ContField3D.cpp.
References Nektar::MultiRegions::eGlobal, Nektar::StdRegions::eMass, GlobalSolve(), Nektar::MultiRegions::ExpList::GlobalToLocal(), Nektar::MultiRegions::ExpList::IProductWRTBase(), and m_locToGloMap.
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Calculates the result of the multiplication of a global matrix of type specified by mkey with a vector given by inarray.
mkey | Key representing desired matrix multiplication. |
inarray | Input vector. |
outarray | Resulting multiplication. |
Reimplemented from Nektar::MultiRegions::DisContField3D.
Definition at line 644 of file ContField3D.cpp.
References Assemble(), Nektar::MultiRegions::eGlobal, Nektar::MultiRegions::ExpList::GeneralMatrixOp_IterPerExp(), GetGlobalMatrix(), Nektar::MultiRegions::GlobalMatrixKey::GetMatrixType(), Nektar::MultiRegions::ExpList::GlobalToLocal(), Nektar::MultiRegions::ExpList::m_globalOptParam, m_locToGloMap, and Nektar::MultiRegions::ExpList::m_ncoeffs.
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 563 of file ContField3D.cpp.
References Nektar::MultiRegions::ExpList::m_coeffs, and m_locToGloMap.
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Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 569 of file ContField3D.cpp.
References m_locToGloMap.
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Solving Helmholtz Equation in 3D
Reimplemented from Nektar::MultiRegions::DisContField3D.
Definition at line 577 of file ContField3D.cpp.
References Assemble(), Nektar::SpatialDomains::eDirichlet, Nektar::MultiRegions::eGlobal, Nektar::StdRegions::eHelmholtz, Nektar::eUseGlobal, Nektar::MultiRegions::ExpList::GetNcoeffs(), GlobalSolve(), Nektar::MultiRegions::ExpList::GlobalToLocal(), Nektar::MultiRegions::ExpList::IProductWRTBase(), Nektar::FlagList::isSet(), Nektar::MultiRegions::ExpList::LocalToGlobal(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, Vmath::Neg(), sign, and Vmath::Vadd().
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Impose the Dirichlet Boundary Conditions on outarray.
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 431 of file ContField3D.cpp.
References Nektar::SpatialDomains::eDirichlet, Nektar::MultiRegions::ExpList::GetNcoeffs(), Nektar::iterator, Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, sign, and Vmath::Vcopy().
Referenced by GlobalSolve().
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Calculates the inner product of a function with respect to all global expansion modes .
The operation is evaluated locally (i.e. with respect to all local expansion modes) by the function ExpList::IProductWRTBase. The inner product with respect to the global expansion modes is than obtained by a global assembly operation.
The values of the function evaluated at the quadrature points should be contained in the variable m_phys of the ExpList object in. The result is stored in the array m_coeffs.
In | An ExpList, containing the discrete evaluation of at the quadrature points in its array m_phys. |
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 228 of file ContField3D.cpp.
References Assemble(), Nektar::MultiRegions::eGlobal, Nektar::StdRegions::eIProductWRTBase, GetGlobalMatrix(), Nektar::MultiRegions::ExpList::IProductWRTBase_IterPerExp(), Nektar::MultiRegions::ExpList::m_globalOptParam, m_locToGloMap, and Nektar::MultiRegions::ExpList::m_ncoeffs.
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First compute the inner product of forcing function with respect to base, and then solve the system with the linear advection operator.
velocity | Array of advection velocities in physical space |
inarray | Forcing function. |
outarray | Result. |
lambda | reaction coefficient |
coeffstate | State of Coefficients, Local or Global |
dirForcing | Dirichlet Forcing. |
Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 686 of file ContField3D.cpp.
References Nektar::SpatialDomains::eDirichlet, Nektar::StdRegions::eFactorLambda, Nektar::MultiRegions::eGlobal, Nektar::StdRegions::eLinearAdvectionDiffusionReaction, Nektar::StdRegions::eVarCoeffVelX, Nektar::StdRegions::eVarCoeffVelY, Nektar::StdRegions::eVarCoeffVelZ, Nektar::MultiRegions::ExpList::GetNcoeffs(), GlobalSolve(), Nektar::MultiRegions::ExpList::GlobalToLocal(), Nektar::MultiRegions::ExpList::IProductWRTBase(), Nektar::MultiRegions::DisContField3D::m_bndCondExpansions, Nektar::MultiRegions::DisContField3D::m_bndConditions, m_locToGloMap, Vmath::Neg(), and Vmath::Vadd().
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Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 548 of file ContField3D.cpp.
References Nektar::MultiRegions::ExpList::m_coeffs, and m_locToGloMap.
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Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 554 of file ContField3D.cpp.
References m_locToGloMap.
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Reimplemented from Nektar::MultiRegions::ExpList.
Definition at line 284 of file ContField3D.cpp.
References Assemble(), Nektar::MultiRegions::eGlobal, Nektar::StdRegions::eMass, GlobalSolve(), Nektar::MultiRegions::ExpList::GlobalToLocal(), m_locToGloMap, and Vmath::Vcopy().
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(A shared pointer to) a list which collects all the global linear system being assembled, such that they should be constructed only once.
Definition at line 114 of file ContField3D.h.
Referenced by GetGlobalLinSys(), and v_ClearGlobalLinSysManager().
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(A shared pointer to) a list which collects all the global matrices being assembled, such that they should be constructed only once.
Definition at line 109 of file ContField3D.h.
Referenced by GetGlobalMatrix(), and GetGlobalMatrixNnz().
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Definition at line 104 of file ContField3D.h.
Referenced by Assemble(), ContField3D(), GenerateDirBndCondForcing(), GenGlobalLinSys(), GetGlobalMatrix(), GetLocalToGlobalMap(), GlobalSolve(), v_BwdTrans(), v_FillBndCondFromField(), v_FwdTrans(), v_GeneralMatrixOp(), v_GlobalToLocal(), v_HelmSolve(), v_ImposeDirichletConditions(), v_IProductWRTBase(), v_LinearAdvectionDiffusionReactionSolve(), v_LocalToGlobal(), and v_MultiplyByInvMassMatrix().