Detailed Description

This class describes the Gneiting correlation function.

Public Member Functions
	CorGneiting (const CorAniso covS, const CorAniso covTemp, double separability=1.0)

	CorGneiting (const CorGneiting &r)

CorGneiting &	operator= (const CorGneiting &r)

virtual	~CorGneiting ()

bool	isConsistent (const ASpace *space) const override

virtual int	getNVar () const override
	ACov Interface.

Public Member Functions inherited from ACov
	ACov (const CovContext &ctxt=CovContext())

	ACov (const ACov &r)

ACov &	operator= (const ACov &r)

virtual	~ACov ()

virtual bool	isIndexable () const

bool	isNoStat () const

virtual void	loadInfoValues ()

const CovContext &	getContext () const

void	setContext (const CovContext &ctxt)

void	updateFromContext ()

virtual void	copyCovContext (const CovContext &ctxt)

void	initFromContext ()

CovContext	getContextCopy () const

virtual double	eval0 (int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const
	Calculate the covariance between two variables for 0-distance (stationary case)

double	evalCov (const SpacePoint &p1, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const
	Calculate the covariance between two variables and two points (general case)

virtual double	evalCovOnSphere (double alpha, int degree=50, bool flagScaleDistance=false, const CovCalcMode *mode=nullptr) const

virtual VectorDouble	evalSpectrumOnSphere (int n, bool flagNormDistance=false, bool flagCumul=false) const

virtual double	evalSpectrum (const VectorDouble &freq, int ivar, int jvar) const

virtual void	updateCovByPoints (int icas1, int iech1, int icas2, int iech2) const

void	attachNoStatDb (const Db *db)

virtual bool	isOptimEnabled () const
	Functions linked to Optimization during Covariance calculations.

void	optimizationPreProcess (int mode, const std::vector< SpacePoint > &ps) const

SpacePoint &	optimizationLoadInPlace (int iech, int mode, int rank) const

void	optimizationPostProcess () const

void	optimizationSetTarget (SpacePoint &pt) const

VectorDouble	eval (const std::vector< SpacePoint > &vec_p1, const std::vector< SpacePoint > &vec_p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const
	Functions for evaluating Covariances.

MatrixSymmetric	eval0Mat (const CovCalcMode *mode=nullptr) const

MatrixSymmetric	evalCovMat0 (const Db *db, int iech, const KrigOpt &krigopt=KrigOpt()) const
	Functions for evaluating Covariance Matrices either in place or not.

MatrixDense	evalCovMat (const Db db1, const Db db2=nullptr, int ivar0=-1, int jvar0=-1, const VectorInt &nbgh1=VectorInt(), const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr, bool cleanOptim=true) const

MatrixSymmetric	evalCovMatSym (const Db db1, const VectorInt &nbgh1=VectorInt(), int ivar0=-1, const CovCalcMode mode=nullptr, bool cleanOptim=true) const

MatrixSparse *	evalCovMatSparse (const Db db1_arg, const Db db2_arg=nullptr, int ivar0=-1, int jvar0=-1, const VectorInt &nbgh1=VectorInt(), const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr, bool cleanOptim=true, double eps=EPSILON3) const

int	evalCovMat0InPlace (MatrixSymmetric &mat, const Db *db, int iech, const KrigOpt &krigopt=KrigOpt()) const

int	evalCovMatInPlace (MatrixDense &mat, const Db db1, const Db db2=nullptr, int ivar0=-1, int jvar0=-1, const VectorInt &nbgh1=VectorInt(), const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr, bool cleanOptim=true) const

int	evalCovMatSymInPlace (MatrixSymmetric &mat, const Db db1, const VectorInt &nbgh1=VectorInt(), int ivar0=-1, const CovCalcMode mode=nullptr, bool cleanOptim=true) const

int	evalCovMatInPlaceFromIdx (MatrixDense &mat, const Db db1, const Db db2, const VectorVectorInt &index1, const VectorVectorInt &index2, const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr, bool cleanOptim=true) const

int	evalCovMatSymInPlaceFromIdx (MatrixSymmetric &mat, const Db db1, const VectorVectorInt &index1, const CovCalcMode mode=nullptr, bool cleanOptim=true) const

int	evalCovMatRHSInPlaceFromIdx (MatrixDense &mat, const Db db1, const Db db2, const VectorVectorInt &index1, const int iech2=-1, const KrigOpt &krigopt=KrigOpt(), bool cleanOptim=true) const

int	evalCovVecRHSInPlace (vect vect, const Db *db2, const VectorInt &index1, int iech2, const KrigOpt &krigopt, SpacePoint &pin, SpacePoint &pout, VectorDouble &tabwork, double lambda=1.) const

virtual int	addEvalCovVecRHSInPlace (vect vect, const VectorInt &index1, const int iech2, const KrigOpt &krigopt, SpacePoint &pin, SpacePoint &pout, VectorDouble &tabwork, double lambda=1.) const

void	eval0CovMatBiPointInPlace (MatrixSymmetric &mat, const CovCalcMode *mode) const

double	evalIvarIpas (double step, const VectorDouble &dir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

double	evalIvarIpasIncr (const VectorDouble &dincr, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

VectorDouble	evalIvarNlag (const VectorDouble &vec_step, const VectorDouble &dir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

MatrixSquare	evalNvarIpas (double step, const VectorDouble &dir=VectorDouble(), const CovCalcMode *mode=nullptr) const

MatrixSquare	evalNvarIpasIncr (const VectorDouble &dincr, const CovCalcMode *mode=nullptr) const

double	evalIsoIvarIpas (double step, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

VectorDouble	evalIsoIvarNlag (const VectorDouble &vec_step, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

MatrixSquare	evalIsoNvarIpas (double step, const CovCalcMode *mode=nullptr) const

double	evalCvv (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

double	evalCvvShift (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &shift, const VectorDouble &angles=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

MatrixSquare	evalCvvM (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const CovCalcMode *mode=nullptr) const

double	evalCxv (const SpacePoint &p1, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

double	evalCxv (const Db db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode mode=nullptr) const

MatrixSquare	evalCxvM (const SpacePoint &p1, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), const CovCalcMode *mode=nullptr) const

void	evalPointToDb (VectorDouble &values, const SpacePoint &p1, const Db db2, int ivar=0, int jvar=0, bool useSel=true, const VectorInt &nbgh2=VectorInt(), const CovCalcMode mode=nullptr) const

void	evalPointToDbAsSP (VectorDouble &values, const std::vector< SpacePoint > &p1s, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

double	evalAverageDbToDb (const Db db1, const Db db2, int ivar=0, int jvar=0, double eps=0., int seed=434132, const CovCalcMode *mode=nullptr) const

double	evalAverageIncrToIncr (const VectorVectorDouble &d1, const VectorVectorDouble &d2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

double	evalAveragePointToDb (const SpacePoint &p1, const Db db2, int ivar=0, int jvar=0, const CovCalcMode mode=nullptr) const

double	extensionVariance (const Db *db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const

double	samplingDensityVariance (const Db *db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const

double	specificVolume (const Db *db, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const

double	coefficientOfVariation (const Db *db, double volume, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const

double	specificVolumeFromCoV (Db *db, double cov, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const

double	evaluateOneGeneric (const CovInternal covint, const VectorDouble &d1=VectorDouble(), double weight=1., const CovCalcMode mode=nullptr) const

double	calculateStDev (Db db1, int iech1, Db db2, int iech2, bool verbose=false, double factor=1., const CovCalcMode *mode=nullptr) const

void	evaluateMatInPlace (const CovInternal covint, const VectorDouble &d1, MatrixSquare &covtab, bool flag_init=false, double weight=1., const CovCalcMode mode=nullptr) const

VectorDouble	evaluateFromDb (Db db, int ivar=0, int jvar=0, const CovCalcMode mode=nullptr) const

double	evaluateOneIncr (double hh, const VectorDouble &codir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const

VectorDouble	sample (const VectorDouble &h, const VectorDouble &codir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode mode=nullptr, const CovInternal covint=nullptr) const

VectorDouble	sampleUnitary (const VectorDouble &hh, int ivar=0, int jvar=0, VectorDouble codir=VectorDouble(), const CovCalcMode *mode=nullptr) const

VectorDouble	envelop (const VectorDouble &hh, int ivar=0, int jvar=0, int isign=1, VectorDouble codir=VectorDouble(), const CovCalcMode *mode=nullptr) const

int	buildVmapOnDbGrid (DbGrid *dbgrid, const NamingConvention &namconv=NamingConvention("VMAP")) const

double	gofToVario (const Vario *vario, bool verbose=true) const

void	manage (const Db db1, const Db db2) const

void	load (const SpacePoint &p, bool case1) const

virtual void	updateCovByMesh (int imesh, bool aniso=true) const

virtual double	getValue (const EConsElem &econs, int iv1, int iv2) const

void	makeStationary ()

virtual int	makeElemNoStat (const EConsElem &econs, int iv1, int iv2, const AFunctional func=nullptr, const Db db=nullptr, const String &namecol=String())

void	createNoStatTab ()

void	informMeshByMesh (const AMesh *amesh) const

void	informMeshByApex (const AMesh *amesh) const

VectorDouble	informCoords (const VectorVectorDouble &coords, const EConsElem &econs, int iv1=0, int iv2=0) const

void	informDbIn (const Db *dbin) const

void	informDbOut (const Db *dbout) const

virtual void	updateCovByPoints (int icas1, int iech1, int icas2, int iech2)

int	getNDim (int ispace=-1) const

void	optimizationPreProcessForData (const Db *db1=nullptr) const

virtual void	setOptimEnabled (bool enabled) const

bool	checkAndManageNoStatDb (const Db *db, const String &namecol)

std::shared_ptr< const Db >	getDbNoStat () const

const Db *	getDbNoStatRaw () const

void	setNoStatDbIfNecessary (const Db *db)

void	setNoStatDbIfNecessary (std::shared_ptr< const Db > &db)

Public Member Functions inherited from ASpaceObject
	ASpaceObject (const ASpaceSharedPtr &space=ASpaceSharedPtr())

	ASpaceObject (const ASpaceObject &r)

ASpaceObject &	operator= (const ASpaceObject &r)

virtual	~ASpaceObject ()

virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	AStringable interface.

ASpaceSharedPtr	getSpace () const
	Accessor to the current object space context.

bool	isConsistent () const
	Indicate if I am consistent with my current space context.

VectorDouble	getUnitaryVector () const
	Return unitary vector for the current space context.

bool	isConsistent (const ASpaceSharedPtr &space) const
	Indicate if I am consistent with the provided space.

unsigned int	getNDim (int ispace=-1) const
	Shortcuts to ASpace methods.

const VectorDouble &	getOrigin (int ispace=-1) const
	Return the current space context origin coordinates.

double	getDistance (const SpacePoint &p1, const SpacePoint &p2, int ispace=0) const
	Return the distance between two space points for the current space context.

VectorDouble	getDistances (const SpacePoint &p1, const SpacePoint &p2) const
	Return all the distances (space composits) between two space points for the current space context.

VectorDouble	getIncrement (const SpacePoint &p1, const SpacePoint &p2, int ispace=0) const
	Return the increment vector between two space points for the current space context.

Public Member Functions inherited from AStringable
	AStringable ()

	AStringable (const AStringable &r)

AStringable &	operator= (const AStringable &r)

virtual	~AStringable ()

virtual void	display (const AStringFormat *strfmt=nullptr) const final

virtual void	display (int level) const final

Public Member Functions inherited from ICloneable
	ICloneable ()

virtual	~ICloneable ()

virtual ICloneable *	clone () const =0

Additional Inherited Members
Static Public Member Functions inherited from ACov
static void	gofDisplay (double gof, bool byValue=true, const VectorDouble &thresholds={2., 5., 10., 100})

Constructor & Destructor Documentation

◆ CorGneiting() [1/2]

CorGneiting::CorGneiting	(	const CorAniso *	covS,
		const CorAniso *	covTemp,
		double	separability = `1.0`
	)

◆ CorGneiting() [2/2]

CorGneiting::CorGneiting ( const CorGneiting & r )

◆ ~CorGneiting()

CorGneiting::~CorGneiting ( )

virtual

Member Function Documentation

◆ getNVar()

virtual int CorGneiting::getNVar ( ) const

inlineoverridevirtual

ACov Interface.

Reimplemented from ACov.

◆ isConsistent()

bool CorGneiting::isConsistent ( const ASpace * space ) const

inlineoverridevirtual

Implements ASpaceObject.

◆ operator=()

CorGneiting & CorGneiting::operator= ( const CorGneiting & r )

The documentation for this class was generated from the following files:

include/Covariances/CorGneiting.hpp
src/Covariances/CorGneiting.cpp