This class describes an elementary covariance. More...

#include <CovAniso.hpp>

Inheritance diagram for CovAniso:

Detailed Description

This class describes an elementary covariance.

This covariance is described through the following list of parameters:

the covariance type: the list of these types is provided in ECov.hpp
the largest set of parameters for any covariance: range(s), anisotropy angle(s), third parameter. Some of these parameters do not make sense, depending on the covariance type: e.g. the range for nugget effect, the third parameter for a spherical structure, ... All these parameters are processed and stored as a tensor in order to avoid repetitive calculations.
the sill. This comes as a square symmetric matrix whose dimension is equal to the number of variables.

Public Member Functions
	CovAniso (const ECov &type, const CovContext &ctxt)

	CovAniso (const String &symbol, const CovContext &ctxt)

	CovAniso (const ECov &type, double range, double param, double sill, const CovContext &ctxt, bool flagRange=true)

	CovAniso (const CovAniso &r)

CovAniso &	operator= (const CovAniso &r)

virtual	~CovAniso ()

virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	ICloneable Interface.

virtual double	eval0 (int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const override
	ASpaceObject Interface.

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

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

virtual double	evalSpectrum (const VectorDouble &freq, int ivar=0, int jvar=0) const override

virtual double	getIntegralRange (int ndisc, double hmax) const

virtual String	getFormula () const

virtual double	getBallRadius () const

double	getSlope (int ivar, int jvar) const

const Rotation &	getAnisoRotation () const

const CorAniso *	getCorAniso () const

bool	getFlagAniso () const

bool	getFlagRotation () const

const VectorDouble &	getAnisoAngles () const

const MatrixSquare &	getAnisoRotMat () const

const MatrixSquare &	getAnisoInvMat () const

double	getAnisoAngle (int idim) const

double	getAnisoRotMatElement (int idim, int jdim) const

double	getAnisoCoeff (int idim) const

const CovContext &	getContext () const

String	getCovName () const

bool	isIsotropic () const

bool	isAsymptotic () const

bool	hasRotation () const

const Tensor &	getAniso () const

void	setAniso (const Tensor &aniso)

const ACovFunc *	getCorFunc () const

VectorDouble	evalCovOnSphereVec (const VectorDouble &alpha, int degree=50, bool flagScaleDistance=false, const CovCalcMode *mode=nullptr) const

Array	evalCovFFT (const VectorDouble &hmax, int N=128, int ivar=0, int jvar=0) const

int	getNDim () const

CorAniso *	getCorAniso ()

CovAniso *	createReduce (const VectorInt &validVars) const

bool	_isOptimEnabled () const override

std::vector< ParamInfo > &	getScalesParam ()

std::vector< ParamInfo > &	getAnglesParam ()

double	_getSillValue (int ivar, int jvar, const CovCalcMode *mode) const

virtual double	_eval (const SpacePoint &p1, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const override

Public Member Functions inherited from CovProportional
	CovProportional (ACov *cor=nullptr, const MatrixSymmetric &sills=MatrixSymmetric())

	CovProportional (const CovProportional &r)

CovProportional &	operator= (const CovProportional &r)

virtual	~CovProportional ()

void	setCor (ACov *cor) override

Public Member Functions inherited from CovBase
	CovBase (ACov *cor=nullptr, const MatrixSymmetric &sills=MatrixSymmetric())

	CovBase (const CovBase &r)

CovBase &	operator= (const CovBase &r)

virtual	~CovBase ()

virtual bool	isConsistent (const ASpace *space) const override

virtual int	getNVar () const override
	ACov Interface.

bool	isOptimizationInitialized (const Db *db=nullptr) const

void	setCholSill (int ivar, int jvar, double val) const

virtual void	setSill (double sill) const

virtual void	setSill (const MatrixSymmetric &sill) const
	Only valid when there is only one variable (in the context)

virtual void	setSill (const VectorDouble &sill) const

virtual void	setSill (int ivar, int jvar, double sill) const

void	initSill (double value=0.)

const MatrixSymmetric &	getSill () const

const ACov *	getCor () const

double	getSill (int ivar, int jvar) const

void	makeSillNoStatDb (const String &namecol, int ivar=0, int jvar=0, const Db *db=nullptr)

void	makeSillStationary (int ivar=0, int jvar=0)

void	makeSillsStationary (bool silent=false)

void	makeSillNoStatFunctional (const AFunctional *func, int ivar=0, int jvar=0)

TabNoStatSills *	getTabNoStatSills () const

int	getNSills () const

bool	isNoStatForVariance () const

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

void	informMeshByMeshForSills (const AMesh *amesh) const

void	informMeshByApexForSills (const AMesh *amesh) const

void	informDbInForSills (const Db *dbin) const

void	informDbOutForSills (const Db *dbout) const

void	updateCovByPoints (int icas1, int iech1, int icas2, int iech2) const override
	Tell if the use of Optimization is enabled or not.

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

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

void	nostatUpdate (CovInternal *covint) const

int	addEvalCovVecRHSInPlace (vect vect, const VectorInt &index1, int iech2, const KrigOpt &krigopt, SpacePoint &pin, SpacePoint &pout, VectorDouble &tabwork, double lambda=1., const ECalcMember &calcMember=ECalcMember::RHS) const override

void	setOptimEnabled (bool flag) const override

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

void	appendParams (ListParams &listParams, std::vector< covmaptype > *gradFuncs=nullptr) override

void	updateCov () override

void	initParams (const MatrixSymmetric &vars, double href=1.) override

ParamInfo &	getParamInfoCholSills (int ivar, int jvar)

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

const CovContext &	getContext () const

void	setContext (const CovContext &ctxt)

void	updateFromContext ()

virtual void	copyCovContext (const CovContext &ctxt)

void	initFromContext ()

CovContext	getContextCopy () const

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)

std::vector< double >	evalCovGrad (const SpacePoint &p1, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr)

void	attachNoStatDb (const Db *db)

ASpaceSharedPtr	getSpace () const

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 RankHandler &rank, int iech2, const KrigOpt &krigopt, SpacePoint &pin, SpacePoint &pout, VectorDouble &tabwork, double lambda=1., const ECalcMember &calcMember=ECalcMember::RHS) const

int	evalCovMatOptimInPlace (MatrixDense &mat, const Db *dbin, const RankHandler &rankhandler, const KrigOpt &krigopt, const ECalcMember &calcMember, 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

void	makeStationary ()

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

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 ICloneable
	ICloneable ()

virtual	~ICloneable ()

virtual ICloneable *	clone () const =0

std::shared_ptr< ICloneable >	cloneShared () const

std::unique_ptr< ICloneable >	cloneUnique () const

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

Static Public Member Functions
static CovAniso *	createFromParam (const ECov &type, double range, double sill, double param, const VectorDouble &ranges, const MatrixSymmetric &sills, const VectorDouble &angles, const ASpaceSharedPtr &space, bool flagRange)

static CovAniso *	createIsotropic (const CovContext &ctxt, const ECov &type, double range, double sill=1., double param=1., bool flagRange=true)

static CovAniso *	createAnisotropic (const CovContext &ctxt, const ECov &type, const VectorDouble &ranges, double sill=1., double param=1., const VectorDouble &angles=VectorDouble(), bool flagRange=true)

static CovAniso *	createIsotropicMulti (const CovContext &ctxt, const ECov &type, double range, const MatrixSymmetric &sills, double param=1., bool flagRange=true)

static CovAniso *	createAnisotropicMulti (const CovContext &ctxt, const ECov &type, const VectorDouble &ranges, const MatrixSymmetric &sills, double param=1., const VectorDouble &angles=VectorDouble(), bool flagRange=true)

Static Public Member Functions inherited from CovBase
static ParamInfo	createParamInfoForCholSill ()

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

◆ CovAniso() [1/4]

CovAniso::CovAniso	(	const ECov &	type,
		const CovContext &	ctxt
	)

◆ CovAniso() [2/4]

CovAniso::CovAniso	(	const String &	symbol,
		const CovContext &	ctxt
	)

◆ CovAniso() [3/4]

CovAniso::CovAniso	(	const ECov &	type,
		double	range,
		double	param,
		double	sill,
		const CovContext &	ctxt,
		bool	flagRange = `true`
	)

◆ CovAniso() [4/4]

CovAniso::CovAniso ( const CovAniso & r )

◆ ~CovAniso()

CovAniso::~CovAniso ( )

virtual

Member Function Documentation

◆ _eval()

double CovAniso::_eval	(	const SpacePoint &	p1,
		const SpacePoint &	p2,
		int	ivar = `0`,
		int	jvar = `0`,
		const CovCalcMode *	mode = `nullptr`
	)		const

overridevirtual

Reimplemented from CovBase.

◆ _getSillValue()

double CovAniso::_getSillValue	(	int	ivar,
		int	jvar,
		const CovCalcMode *	mode
	)		const

◆ _isOptimEnabled()

bool CovAniso::_isOptimEnabled ( ) const

inlineoverridevirtual

Reimplemented from ACov.

◆ createAnisotropic()

CovAniso * CovAniso::createAnisotropic	(	const CovContext &	ctxt,
		const ECov &	type,
		const VectorDouble &	ranges,
		double	sill = `1.`,
		double	param = `1.`,
		const VectorDouble &	angles = `VectorDouble()`,
		bool	flagRange = `true`
	)

static

◆ createAnisotropicMulti()

CovAniso * CovAniso::createAnisotropicMulti	(	const CovContext &	ctxt,
		const ECov &	type,
		const VectorDouble &	ranges,
		const MatrixSymmetric &	sills,
		double	param = `1.`,
		const VectorDouble &	angles = `VectorDouble()`,
		bool	flagRange = `true`
	)

static

◆ createFromParam()

CovAniso * CovAniso::createFromParam	(	const ECov &	type,
		double	range,
		double	sill,
		double	param,
		const VectorDouble &	ranges,
		const MatrixSymmetric &	sills,
		const VectorDouble &	angles,
		const ASpaceSharedPtr &	space,
		bool	flagRange
	)

static

◆ createIsotropic()

CovAniso * CovAniso::createIsotropic	(	const CovContext &	ctxt,
		const ECov &	type,
		double	range,
		double	sill = `1.`,
		double	param = `1.`,
		bool	flagRange = `true`
	)

static

◆ createIsotropicMulti()

CovAniso * CovAniso::createIsotropicMulti	(	const CovContext &	ctxt,
		const ECov &	type,
		double	range,
		const MatrixSymmetric &	sills,
		double	param = `1.`,
		bool	flagRange = `true`
	)

static

◆ createReduce()

CovAniso * CovAniso::createReduce ( const VectorInt & validVars ) const

◆ eval0()

double CovAniso::eval0	(	int	ivar = `0`,
		int	jvar = `0`,
		const CovCalcMode *	mode = `nullptr`
	)		const

overridevirtual

ASpaceObject Interface.

ACov Interface

Reimplemented from ACov.

Reimplemented in CovGradientNumerical.

◆ evalCovFFT()

Array CovAniso::evalCovFFT	(	const VectorDouble &	hmax,
		int	N = `128`,
		int	ivar = `0`,
		int	jvar = `0`
	)		const

◆ evalCovOnSphere()

double CovAniso::evalCovOnSphere	(	double	alpha,
		int	degree = `50`,
		bool	flagScaleDistance = `true`,
		const CovCalcMode *	mode = `nullptr`
	)		const

overridevirtual

Reimplemented from ACov.

◆ evalCovOnSphereVec()

VectorDouble CovAniso::evalCovOnSphereVec	(	const VectorDouble &	alpha,
		int	degree = `50`,
		bool	flagScaleDistance = `false`,
		const CovCalcMode *	mode = `nullptr`
	)		const

◆ evalSpectrum()

double CovAniso::evalSpectrum	(	const VectorDouble &	freq,
		int	ivar = `0`,
		int	jvar = `0`
	)		const

overridevirtual

Reimplemented from ACov.

◆ evalSpectrumOnSphere()

VectorDouble CovAniso::evalSpectrumOnSphere	(	int	n,
		bool	flagNormDistance = `false`,
		bool	flagCumul = `false`
	)		const

overridevirtual

Reimplemented from ACov.

◆ getAnglesParam()

std::vector< ParamInfo > & CovAniso::getAnglesParam ( )

inline

◆ getAniso()

const Tensor & CovAniso::getAniso ( ) const

inline

◆ getAnisoAngle()

double CovAniso::getAnisoAngle ( int idim ) const

inline

◆ getAnisoAngles()

const VectorDouble & CovAniso::getAnisoAngles ( ) const

inline

◆ getAnisoCoeff()

double CovAniso::getAnisoCoeff ( int idim ) const

inline

◆ getAnisoInvMat()

const MatrixSquare & CovAniso::getAnisoInvMat ( ) const

inline

◆ getAnisoRotation()

const Rotation & CovAniso::getAnisoRotation ( ) const

inline

◆ getAnisoRotMat()

const MatrixSquare & CovAniso::getAnisoRotMat ( ) const

inline

◆ getAnisoRotMatElement()

double CovAniso::getAnisoRotMatElement	(	int	idim,
		int	jdim
	)		const

inline

◆ getBallRadius()

virtual double CovAniso::getBallRadius ( ) const

inlinevirtual

Reimplemented in CovGradientNumerical.

◆ getContext()

const CovContext & CovAniso::getContext ( ) const

inline

◆ getCorAniso() [1/2]

CorAniso * CovAniso::getCorAniso ( )

◆ getCorAniso() [2/2]

const CorAniso * CovAniso::getCorAniso ( ) const

inline

◆ getCorFunc()

const ACovFunc * CovAniso::getCorFunc ( ) const

inline

◆ getCovName()

String CovAniso::getCovName ( ) const

inline

◆ getFlagAniso()

bool CovAniso::getFlagAniso ( ) const

inline

◆ getFlagRotation()

bool CovAniso::getFlagRotation ( ) const

inline

◆ getFormula()

virtual String CovAniso::getFormula ( ) const

inlinevirtual

◆ getIntegralRange()

double CovAniso::getIntegralRange	(	int	ndisc,
		double	hmax
	)		const

virtual

Calculate the Integral Range in various Space Dimension (1, 2 or 3)

Returns

◆ getNDim()

int CovAniso::getNDim ( ) const

inline

◆ getScalesParam()

std::vector< ParamInfo > & CovAniso::getScalesParam ( )

inline

◆ getSlope()

double CovAniso::getSlope	(	int	ivar,
		int	jvar
	)		const

Return the Slope calculated as the sill / range(idim=0)

Parameters

ivar	Rank of the first variable
jvar	Rank of the second variable

Returns

◆ hasRotation()

bool CovAniso::hasRotation ( ) const

inline

◆ isAsymptotic()

bool CovAniso::isAsymptotic ( ) const

inline

◆ isIsotropic()

bool CovAniso::isIsotropic ( ) const

inline

◆ operator=()

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

◆ setAniso()

void CovAniso::setAniso ( const Tensor & aniso )

inline

◆ toString()

String CovAniso::toString ( const AStringFormat * strfmt = nullptr ) const

overridevirtual

ICloneable Interface.

AStringable Interface

Reimplemented from AStringable.

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

include/Covariances/CovAniso.hpp
src/Covariances/CovAniso.cpp

Detailed Description

Public Member Functions

Static Public Member Functions

Constructor & Destructor Documentation

◆ CovAniso() [1/4]

◆ CovAniso() [2/4]

◆ CovAniso() [3/4]

◆ CovAniso() [4/4]

◆ ~CovAniso()

Member Function Documentation

◆ _eval()

◆ _getSillValue()

◆ _isOptimEnabled()

◆ createAnisotropic()

◆ createAnisotropicMulti()

◆ createFromParam()

◆ createIsotropic()

◆ createIsotropicMulti()

◆ createReduce()

◆ eval0()

◆ evalCovFFT()

◆ evalCovOnSphere()

◆ evalCovOnSphereVec()

◆ evalSpectrum()

◆ evalSpectrumOnSphere()

◆ getAnglesParam()

◆ getAniso()

◆ getAnisoAngle()

◆ getAnisoAngles()

◆ getAnisoCoeff()

◆ getAnisoInvMat()

◆ getAnisoRotation()

◆ getAnisoRotMat()

◆ getAnisoRotMatElement()

◆ getBallRadius()

◆ getContext()

◆ getCorAniso() [1/2]

◆ getCorAniso() [2/2]

◆ getCorFunc()

◆ getCovName()

◆ getFlagAniso()

◆ getFlagRotation()

◆ getFormula()

◆ getIntegralRange()

◆ getNDim()

◆ getScalesParam()

◆ getSlope()

◆ hasRotation()

◆ isAsymptotic()

◆ isIsotropic()

◆ operator=()

◆ setAniso()

◆ toString()