The namespace for the main oops code. More...

Namespaces
	interface

	mpi

Classes
class	BMatrix
	The \( B \) matrix. More...

class	CalcHofXParameters

class	CalcHofX
	Computes observation operator (from GeoVaLs), applies bias correction and runs QC filters. More...

class	CostJbTotal
	Control variable increment. More...

class	ControlIncrement

class	ControlVariable
	Control variable. More...

class	CostFct3DVar
	3D-Var Cost Function More...

class	CostFct4DEnsVar
	4D-Ens-Var Cost Function More...

class	CostFct4DVar
	Strong Constraint 4D-Var Cost Function. More...

class	CostFctWeak
	Weak Constraint 4D-Var Cost Function. More...

class	CostFunction
	Cost Function. More...

class	CostFactory
	Cost Function Factory. More...

class	CostMaker

class	JqTermTLAD

class	CostJb3D
	Jb Cost Function. More...

class	CostJb4D
	4D Jb Cost Function More...

class	CostJbJq
	Jb + Jq Cost Function. More...

class	Geometry
	Geometry class used in oops; subclass of interface class interface::Geometry. More...

class	Increment
	Increment class used in oops. More...

class	State
	State class used in oops; subclass of interface class interface::State. More...

class	CostJbState
	Jb Cost Function Base Class. More...

class	CostJcDFI
	Jc DFI Cost Function. More...

class	CostJo
	Jo Cost Function. More...

class	CostTermBase
	Base Class for Cost Function Terms. More...

class	DRGMRESRMinimizer
	Derber-Rosati GMRESR Minimizer. More...

class	DRIPCGMinimizer
	Derber-Rosati IPCG Minimizer. More...

class	DRMinimizer
	DR (Derber and Rosati) Minimizers. More...

class	DRPBlockLanczosMinimizer

class	DRPCGMinimizer
	DRPCG Minimizer. More...

class	DRPFOMMinimizer
	DRPFOM Minimizer. More...

class	DRPLanczosMinimizer
	DRPLanczos Minimizer. More...

class	DualMinimizer
	Dual Minimizer. More...

class	DualVector
	Container of dual space vectors for all terms of the cost function. More...

class	FGMRESMinimizer
	FGMRES Minimizer. More...

class	GETKFSolver
	An implementation of the GETKF from Lei 2018 JAMES. More...

class	GMRESRMinimizer
	GMRESR Minimizer. More...

class	HBHtMatrix
	The \( H B H^T \) matrix. More...

class	HessianMatrix
	The Hessian matrix: \( B^{-1} + H^T R^{-1} H \). More...

class	HMatrix
	The \( H \) matrix. More...

class	HtMatrix
	The \( H^T \) matrix. More...

class	HtRinvHMatrix
	The \( H^T R^{-1} H \) matrix. More...

class	IPCGMinimizer
	IPCG Minimizer. More...

class	LBGMRESRMinimizer
	LBGMRESR Minimizer. More...

class	LBHessianMatrix
	The Hessian matrix: \( I + B H^T R^{-1} H \). More...

class	LBMinimizer
	LB (Left B-preconditioned) Minimizers. More...

class	LETKFSolver
	Local Ensemble Tranform Kalman Filter solver. More...

class	LETKFSolverGSI
	Local Ensemble Tranform Kalman Filter solver using GSI GLETKF solver. More...

class	LETKFInflationParameters
	Parameters for LETKF inflation. More...

class	LETKFSolverParameters
	LETKF parameters. More...

class	LocalEnsembleSolver
	Base class for LETKF-type solvers. More...

class	LocalEnsembleSolverFactory
	factory for LETKF solvers More...

class	LocalEnsembleSolverMaker

class	Minimizer
	A Minimizer knows how to minimize a cost function. More...

class	MinFactory
	Minimizer Factory. More...

class	MinMaker

class	MINRESMinimizer
	MINRES Minimizer. More...

class	PCGMinimizer
	PCG Minimizer. More...

class	PLanczosMinimizer
	PLanczos Minimizer. More...

class	PrimalMinimizer
	Primal Minimizer. More...

class	QNewtonLMP

class	RinvHMatrix
	The \( R^{-1} H \) matrix. More...

class	RinvMatrix
	The \( R^{-1} \) matrix. More...

class	RPCGMinimizer
	RPCG Minimizer. More...

class	RPLanczosMinimizer
	RLanczos Minimizer. More...

class	SaddlePointLMPMatrix
	The preconditioner for the saddle-point minimizer. More...

class	SaddlePointMatrix
	The Saddle-point matrix. More...

class	SaddlePointMinimizer
	SaddlePoint Minimizer. More...

class	SaddlePointPrecondMatrix
	The preconditioner for the saddle-point minimizer. More...

class	SaddlePointVector
	Control vector for the saddle point formulation. More...

class	SpectralLMP
	The solvers represent matrices as objects that implement a "multiply" method. More...

class	Accumulator

class	Observations
	Observations Class. More...

class	Departures
	Difference between two observation vectors. More...

class	DeparturesEnsemble
	Ensemble of Departures (can hold ensemble perturbations in the observation space) More...

class	DiagonalMatrix
	Diagonal matrix. More...

class	DolphChebyshev

class	EnsembleCovariance
	Generic ensemble based model space error covariance. More...

class	GeneralizedDepartures
	Abstract base class for quantities. More...

class	GetValuePost
	Fills GeoVaLs with requested variables at requested locations during model run. More...

class	GetValuePosts
	Fills GeoVaLs with requested variables at requested locations during model run. More...

class	GetValuesPost
	Fills GeoVaLs with requested variables at requested locations: More...

class	GetValueTLAD
	TLAD of filling GeoVaLs with requested variables at requested locations during model run. More...

class	GetValueTLADs
	Computes observation equivalent TL and AD to/from increments. More...

class	HybridCovariance
	Generic hybrid static-ensemble model space error covariance. More...

class	IdentityMatrix
	Identity matrix. More...

class	Increment4D
	4D model state Increment (vector of 3D Increments) More...

class	IncrementEnsemble
	Ensemble of inrements. More...

class	IncrementEnsemble4D
	Ensemble of 4D increments. More...

class	InterpolatorBase
	Base class for Generic interpolation. More...

class	InterpolatorFactory
	InterpolatorFactory: Factory for creating Interpolator objects. More...

class	InterpolatorMaker

class	LinearModel
	Abstract linear forecast model used by high level algorithms and applications. More...

class	LinearVariableChangeBase

class	LinearVariableChangeFactory
	LinearVariableChange factory. More...

class	GenericLinearVariableChangeParameters
	A subclass of LinearVariableChangeParametersBase storing the values of all options in a single Configuration object. More...

class	LinearVariableChangeParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of LinearVariableChangeParametersBase. More...

class	LinearVariableChangeMaker

class	LinearVariableChangeParametersBase
	Base class of classes storing parameters controlling specific linear variable changes. More...

class	LocalIncrement

class	Localization
	Abstract model-space localization class used by high level algorithms and applications. More...

class	Model
	Abstract nonlinear forecast model used by high level algorithms and applications. More...

class	ModelSpaceCovarianceBase

class	CovarianceFactory
	Covariance Factory. More...

class	GenericModelSpaceCovarianceParameters
	A subclass of ModelSpaceCovarianceParametersBase storing the values of all options in a single Configuration object. More...

class	ModelSpaceCovarianceParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of ModelSpaceCovarianceParametersBase. More...

class	CovarMaker

class	ModelSpaceCovarianceParametersBase
	Base class for classes storing parameters of a particular model-space error covariance implementation. More...

class	ObsAuxControls
	Holds a vector of ObsAuxControl. More...

class	ObsAuxCovariances
	Holds a vector of ObsAuxCovariance. More...

class	ObsAuxIncrements
	Holds a vector of ObsAuxIncrement. More...

class	ObsEnsemble
	Ensemble of observations (can hold ensemble of H(x)) More...

class	ObsError
	Observation error covariance matrix of observations from a single ObsSpace. More...

class	ObsErrors
	Container for ObsErrors for all observation types that are used in DA. More...

class	ObserverParameters

class	Observer
	Computes observation operator, applying bias correction and QC filters. More...

class	Observers
	Computes observation operator (from GeoVaLs), applies bias correction and runs QC filters. More...

class	ObserversTLAD
	Computes observation equivalent TL and AD to/from increments. More...

class	ObserverTLAD
	Computes observation equivalent TL and AD to/from increments. More...

class	GeoVaLs

class	ObsDiagnostics

class	ObsSpace

class	ObsVector
	ObsVector class used in oops; subclass of interface class interface::ObsVector. More...

class	ObsDataVector
	ObsDataVector is a vector templated on data type, in the observation space. More...

class	ObsFilter
	A filter processing observations. More...

class	ObsFilters
	Holds observation filters (usually QC) for one observation type. More...

class	ObsLocalizationBase

class	ObsLocalizationFactory
	ObsLocalization Factory. More...

class	ObsLocalizationMaker

class	ObsLocalizations
	Container for ObsLocalizations for all observation types that are used in DA. More...

class	ObsSpaceParametersBase
	Base class for configuration parameters of observation spaces. More...

class	ObsSpaceBase
	Base class for observation spaces. More...

class	ObsSpaces

struct	ParameterTraits< Variables >
	Specialization of ParameterTraits needed for serialization and deserialization of instances of Variables to/from Parameter objects. More...

class	PostBase
	Handles post-processing of model fields. More...

class	PostBaseTLAD
	Handles post-processing of model fields related to cost function. More...

class	PostProcessor
	Control model post processing. More...

class	PostProcessorTLAD
	Control model post processing. More...

class	PostTimer
	Handles timing of post-processing and similar actions. More...

class	PostTimerParameters
	Options controlling PostTimer. More...

class	State4D
	Four dimensional state (vector of 3D States) More...

class	StateEnsemble
	Ensemble of states. More...

class	StateEnsemble4D
	Ensemble of 4D states. More...

class	StateInfo
	Handles writing-out of forecast fields. More...

class	StateWriter
	Handles writing-out of forecast fields. More...

class	TrajectorySaver
	Save trajectory during forecast run. More...

class	GenericVariableChangeBase

class	VariableChangeBase
	Base class for MODEL-specific implementations of VariableChange class. The complete interface that needs to be implemented is described in GenericVariableChangeBase. VariableChangeBase overrides GenericVariableChangeBase methods to pass MODEL-specific implementations of State to the MODEL-specific implementation of VariableChange. More...

class	VariableChangeFactory
	VariableChange factory. More...

class	GenericVariableChangeParameters
	A subclass of VariableChangeParametersBase storing the values of all options in a single Configuration object. More...

class	VariableChangeParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of VariableChangeParametersBase. More...

class	GenericVariableChangeMaker

class	VariableChangeMaker

class	VariableChangeParametersBase
	Base class of classes storing parameters controlling specific variable changes. More...

class	Variables

class	WeightedDiff
	Compute time average of states or increments during model run. More...

class	WeightedDiffTLAD
	Compute time average of states or increments during linear model run. More...

class	WeightedMean
	Compute time average of states or increments during model run. More...

class	WeightingFct
	Weighting Function. More...

class	GeoVaLsWriter

class	IdentityLinearModelParameters

class	IdentityLinearModel
	Generic implementation of identity linear model. More...

class	IdentityModelParameters

class	IdentityModel
	Generic implementation of identity model. More...

class	IdLinearVariableChange
	No change of variable. More...

class	IdVariableChange
	No change of variable. More...

class	InterpolatorAtlas
	Interface for Atlas interpolation. More...

class	InterpolatorUnstructured
	Interface for Unstructured interpolation. More...

class	LinearModelBase
	Base class for generic implementations of the linearized forecasting models. Use this class as a base class for generic implementations, and interface::LinearModelBase as a base class for MODEL-specific implementations. More...

class	LinearModelFactory
	LinearModel factory. More...

class	LinearModelParametersBase
	Base class for classes storing linear model-specific parameters. More...

class	GenericLinearModelParameters
	A subclass of LinearModelParametersBase storing the values of all options in a single Configuration object. More...

class	LinearModelParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of LinearModelParametersBase. More...

class	LinearModelMaker
	A subclass of LinearModelFactory able to create instances of T (a concrete subclass of LinearModelBase<MODEL>). Passes Geometry<MODEL> to the constructor of T. More...

class	LocalizationBase
	Base class for generic implementations of model-space localization. Use this class as a base class for generic implementations, and interface::LocalizationBase as a base class for MODEL-specific implementations. More...

class	LocalizationFactory
	Localization Factory. More...

class	LocalizationMaker
	A subclass of LocalizationFactory able to create instances of T (a concrete subclass of LocalizationBase<MODEL>). Passes Geometry<MODEL> to the constructor of T. More...

class	ModelBase
	Base class for generic implementations of the forecasting models. Use this class as a base class for generic implementations, and interface::ModelBase as a base class for MODEL-specific implementations. More...

class	ModelFactory
	Model factory. More...

class	ModelParametersBase
	Base class for classes storing model-specific parameters. More...

class	GenericModelParameters
	A subclass of ModelParametersBase storing the values of all options in a single Configuration object. More...

class	ModelParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of ModelParametersBase. More...

class	ModelMaker
	A subclass of ModelFactory able to create instances of T (a concrete subclass of ModelBase<MODEL>). Passes Geometry<MODEL> to the constructor of T. More...

class	ObsErrorBase
	Base class for generic implementations of observation error covariance matrices. More...

class	ObsErrorFactory
	A factory creating instances of concrete subclasses of ObsErrorBase. More...

class	ObsErrorParametersBase
	Configuration parameters of an implementation of an observation error covariance matrix model. More...

class	ObsErrorParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of ObsErrorParametersBase. More...

class	ObsErrorMaker
	A subclass of ObsErrorFactory able to create instances of T (a concrete subclass of ObsErrorBase<OBS>). Passes ObsSpace<OBS> to the constructor of T. More...

class	ObsErrorDiagParameters
	Parameters for diagonal obs errors. More...

class	ObsErrorDiag
	Diagonal observation error covariance matrix. More...

class	ObsFilterBase
	Base class for generic implementations of filters processing observations. More...

class	FilterFactory
	ObsFilter factory. More...

class	GenericObsFilterParameters
	A subclass of ObsFilterParametersBase storing the values of all options in a single Configuration object. More...

class	ObsFilterParametersWrapper
	Contains a polymorphic parameter holding an instance of a subclass of ObsFilterParametersBase. More...

class	FilterMaker

class	ObsFilterParametersBase
	Base class of classes storing parameters controlling specific observation filters. More...

class	PseudoModel
	Generic implementation of the pseudo model (steps through time by reading states) More...

class	PseudoModelState4D

class	VerticalLocalizationParameters
	Parameters for vertical localization. More...

class	VerticalLocEV

class	AnalyticInit
	Initializes GeoVaLs with analytic formula. More...

class	ChangeVariables
	Encapsulates the nonlinear variable change There should not be a factory for ChangeVariable, it should be a trait class. This is a temporary solution to get around it until we can fix the models. More...

class	ErrorCovariance
	Wrapper for model space error covariances. More...

class	GeometryIterator

class	GetValues
	Gets values from model State to observation locations (fills GeoVaLs) More...

class	LinearGetValues
	sets trajectory and computes TL and AD for GetValues More...

class	LinearObsOperator
	MODEL-agnostic part of tangent-linear and adjoint of the nonlinear observation (forward) operator ObsOperator. More...

class	LinearVariableChange
	Wrapper for change of variable. More...

class	Locations
	Locations of observations for observation operator. More...

class	ModelAuxControl
	Auxiliary state related to model (could be e.g. model bias), not used at the moment. More...

class	ModelAuxCovariance
	Auxiliary Error Covariance related to model, not used at the moment. More...

class	ModelAuxIncrement
	Auxiliary Increment related to model, not used at the moment. More...

class	ObsAuxControl
	Auxiliary state related to observations, templated on <OBS> More...

class	ObsAuxCovariance
	Auxiliary error covariance related to observations, templated on <OBS> More...

class	ObsAuxIncrement
	Auxiliary increment related to observations, templated on <OBS> More...

class	ObsLocalization
	Encapsulates the observation-space localization Note: to see methods that need to be implemented in the ObsLocalization implementation, see ObsLocalizationBase class. More...

class	ObsOperator
	MODEL-agnostic part of nonlinear observation (forward) operator. The full nonlinear observation operator from State x to ObsVector is: ObsOperator ( GetValues (State) ) ObsOperator uses GeoVaLs (result of GetValues(State) - model State at observations locations) as input data to compute forward operator. More...

class	VariableChange
	Encapsulates the nonlinear variable change Note: to see methods that need to be implemented in the implementation, see VariableChangeBase class. More...

class	AddIncrement

class	Application

class	ConvertIncrement

class	ConvertState

class	DiffStates

class	Dirac

class	EnsembleApplication

class	EnsRecenter

class	EnsVariance

class	ExternalDFI

class	Forecast

class	GenEnsPertB

class	HofX3D

class	ObsTypeParameters
	Options controlling the processing of observations from a single obs space. More...

class	HofX4DParameters
	Top-level options taken by the HofX4D application. More...

class	HofX4D

class	HofX4Dhack

class	HybridGain

class	LocalEnsembleDA
	Application for local ensemble data assimilation. More...

class	RTPP
	Application for relaxation to prior perturbation (RTPP) inflation. More...

class	Run
	Run encapsulates one OOPS run. More...

class	StaticBInit

class	Test

class	Variational

Functions
template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	FGMRES (VECTOR &x, const VECTOR &b, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	FullGMRES (VECTOR &xx, const VECTOR &bb, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance, std::vector< VECTOR > &pqVEC, std::vector< VECTOR > &xyVEC)

void	letkf_core_f90 (const int &, const float , const float , const float , float , float , const float , const int &, const int &, const int &, const int &, const int &)

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	GMRESR (VECTOR &xx, const VECTOR &bb, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

template<typename MODEL , typename OBS >
int	IncrementalAssimilation (ControlVariable< MODEL, OBS > &xx, CostFunction< MODEL, OBS > &J, const eckit::Configuration &config)

template<typename MODEL , typename OBS >
void	instantiateCostFactory ()

template<typename MODEL , typename OBS >
void	instantiateLocalEnsembleSolverFactory ()

template<typename MODEL , typename OBS >
void	instantiateMinFactory ()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	IPCG (VECTOR &x, const VECTOR &b, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

void	printNormReduction (int iteration, const double &grad, const double &norm)

void	printQuadraticCostFunction (int iteration, const double &costJ, const double &costJb, const double &costJoJc)

template<typename MODEL , typename OBS >
void	writeIncrement (const eckit::Configuration &config, const ControlIncrement< MODEL, OBS > &dx, const int &loop)

template<typename MODEL , typename OBS >
void	writeKrylovBasis (const eckit::Configuration &config, const ControlIncrement< MODEL, OBS > &dx, const int &loop)

template<typename MODEL , typename OBS >
void	writeEigenvectors (const eckit::Configuration &diagConf, const std::vector< double > &diag, const std::vector< double > &sub, const std::vector< double > &rhs, std::vector< std::unique_ptr< ControlIncrement< MODEL, OBS >>> &zvecs, std::vector< std::unique_ptr< ControlIncrement< MODEL, OBS >>> &hvecs, const HtRinvHMatrix< MODEL, OBS > &HtRinvH, ControlIncrement< MODEL, OBS > &temp, ControlIncrement< MODEL, OBS > &eigenv, ControlIncrement< MODEL, OBS > &eigenz)

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	MINRES (VECTOR &x, const VECTOR &b, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	PCG (VECTOR &x, const VECTOR &b, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

template<typename VECTOR , typename AMATRIX , typename PMATRIX >
double	PLanczos (VECTOR &xx, const VECTOR &bb, const AMATRIX &A, const PMATRIX &precond, const int maxiter, const double tolerance)

void	rotmat (const double &a, const double &b, double &c, double &s)

void	TriDiagSolve (const std::vector< double > &diag, const std::vector< double > &sub, const std::vector< double > &rhs, std::vector< double > &sol)

void	blockTriDiagSolve (const std::vector< Eigen::MatrixXd > &alphas, const std::vector< Eigen::MatrixXd > &betas, const Eigen::MatrixXd &beta0, Eigen::MatrixXd &ss, bool &complexValues, const int members)

void	TriDiagSpectrum (const std::vector< double > &diag, const std::vector< double > &sub, std::vector< double > &evals, std::vector< std::vector< double > > &evecs)

void	UpHessSolve (std::vector< std::vector< double > > &UpHess, const std::vector< double > &rhs, std::vector< double > &sol)

void	UpTriSolve (const std::vector< std::vector< double > > &H, const std::vector< double > &rhs, std::vector< double > &sol, const int &dim)

template<typename MODEL >
State< MODEL > &	operator+= (State< MODEL > &xx, const Increment< MODEL > &dx)
	Add on `dx` incrment to model state `xx`. More...

template<typename MODEL >
State4D< MODEL > &	operator+= (State4D< MODEL > &xx, const Increment4D< MODEL > &dx)
	"Increment" 4D State `xx` with 4D Increment `dx` More...

template<typename MODEL >
void	instantiateCovarFactory ()

template<typename OBS >
void	instantiateObsFilterFactory ()

template<typename OBS >
ObsAuxControls< OBS > &	operator+= (ObsAuxControls< OBS > &xx, const ObsAuxIncrements< OBS > &dx)

std::vector< std::string >	getVariableNamesWithoutChannelSuffix (const Variables &variables)
	Returns the list of "base" variable names (i.e. names without channel suffixes) stored in `variables`. More...

oops::Variables *	variables_empty_ctor_f ()

void	variables_destruct_f (oops::Variables *vars)

void	variables_push_back_f (oops::Variables &vars, const char *vname)

size_t	variables_size_f (const oops::Variables &vars)

void	variables_getvariablelength_f (const oops::Variables &vars, const size_t &jj, size_t &lcvarname)

void	variables_getvariable_f (const oops::Variables &vars, const size_t &jj, size_t &lcvarname, const size_t &lfvarname, char *cvarname)

bool	variables_has_f (const oops::Variables &vars, const char *vname)

double	gc99 (const double &distnorm)

template<typename MODEL >
void	instantiateLinearModelFactory ()

template<typename MODEL >
void	instantiateModelFactory ()

template<typename OBS >
void	instantiateObsErrorFactory ()

template<typename MODEL >
void	instantiateVariableChangeFactory ()

void	unstrc_create_f90 (int &, const eckit::mpi::Comm , const atlas::field::FieldImpl , const atlas::field::FieldImpl *, const eckit::Configuration &)

void	unstrc_write_f90 (const int &, const eckit::Configuration &)

void	unstrc_delete_f90 (const int &)

void	unstrc_apply_f90 (const int &, const atlas::field::FieldImpl , atlas::field::FieldImpl )

void	unstrc_apply_ad_f90 (const int &, const atlas::field::FieldImpl , atlas::field::FieldImpl )

double	soar (const double &distnorm)
	computes second order autoregressive function More...

template<typename MODEL >
ModelAuxControl< MODEL > &	operator+= (ModelAuxControl< MODEL > &xx, const ModelAuxIncrement< MODEL > &dx)

template<typename OBS >
ObsAuxControl< OBS > &	operator+= (ObsAuxControl< OBS > &xx, const ObsAuxIncrement< OBS > &dx)

Variables
static InterpolatorMaker< InterpolatorAtlas >	makerAtlas_ ("atlas")

static InterpolatorMaker< InterpolatorUnstructured >	makerUNSTR_ ("unstructured")

Detailed Description

The namespace for the main oops code.

Function Documentation

◆ blockTriDiagSolve()

void oops::blockTriDiagSolve	(	const std::vector< Eigen::MatrixXd > &	alphas,
		const std::vector< Eigen::MatrixXd > &	betas,
		const Eigen::MatrixXd &	beta0,
		Eigen::MatrixXd &	ss,
		bool &	complexValues,
		const int	members
	)

Definition at line 54 of file oops/assimilation/TriDiagSolve.h.

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◆ FGMRES()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::FGMRES	(	VECTOR &	x,
		const VECTOR &	b,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 69 of file FGMRES.h.

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◆ FullGMRES()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::FullGMRES	(	VECTOR &	xx,
		const VECTOR &	bb,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance,
		std::vector< VECTOR > &	pqVEC,
		std::vector< VECTOR > &	xyVEC
	)

Definition at line 68 of file oops/assimilation/FullGMRES.h.

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◆ gc99()

double oops::gc99 ( const double & distnorm )

Definition at line 15 of file oops/generic/gc99.cc.

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◆ getVariableNamesWithoutChannelSuffix()

std::vector< std::string > oops::getVariableNamesWithoutChannelSuffix ( const Variables & variables )

Returns the list of "base" variable names (i.e. names without channel suffixes) stored in variables.

Throws an exception if some variables have different channel suffixes than others.

Definition at line 19 of file ParameterTraitsVariables.cc.

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◆ GMRESR()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::GMRESR	(	VECTOR &	xx,
		const VECTOR &	bb,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 64 of file GMRESR.h.

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◆ IncrementalAssimilation()

template<typename MODEL , typename OBS >

int oops::IncrementalAssimilation	(	ControlVariable< MODEL, OBS > &	xx,
		CostFunction< MODEL, OBS > &	J,
		const eckit::Configuration &	config
	)

Definition at line 31 of file IncrementalAssimilation.h.

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◆ instantiateCostFactory()

template<typename MODEL , typename OBS >

void oops::instantiateCostFactory ( )

Definition at line 22 of file instantiateCostFactory.h.

◆ instantiateCovarFactory()

template<typename MODEL >

void oops::instantiateCovarFactory ( )

Definition at line 21 of file instantiateCovarFactory.h.

◆ instantiateLinearModelFactory()

template<typename MODEL >

void oops::instantiateLinearModelFactory ( )

Definition at line 16 of file instantiateLinearModelFactory.h.

◆ instantiateLocalEnsembleSolverFactory()

template<typename MODEL , typename OBS >

void oops::instantiateLocalEnsembleSolverFactory ( )

Definition at line 18 of file instantiateLocalEnsembleSolverFactory.h.

◆ instantiateMinFactory()

template<typename MODEL , typename OBS >

void oops::instantiateMinFactory ( )

Definition at line 35 of file instantiateMinFactory.h.

◆ instantiateModelFactory()

template<typename MODEL >

void oops::instantiateModelFactory ( )

Definition at line 17 of file instantiateModelFactory.h.

◆ instantiateObsErrorFactory()

template<typename OBS >

void oops::instantiateObsErrorFactory ( )

Definition at line 19 of file instantiateObsErrorFactory.h.

◆ instantiateObsFilterFactory()

template<typename OBS >

void oops::instantiateObsFilterFactory ( )

Definition at line 16 of file instantiateObsFilterFactory.h.

◆ instantiateVariableChangeFactory()

template<typename MODEL >

void oops::instantiateVariableChangeFactory ( )

Definition at line 23 of file instantiateVariableChangeFactory.h.

◆ IPCG()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::IPCG	(	VECTOR &	x,
		const VECTOR &	b,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 63 of file IPCG.h.

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◆ letkf_core_f90()

void oops::letkf_core_f90	(	const int &	,
		const float *	,
		const float *	,
		const float *	,
		float *	,
		float *	,
		const float *	,
		const int &	,
		const int &	,
		const int &	,
		const int &	,
		const int &
	)

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◆ MINRES()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::MINRES	(	VECTOR &	x,
		const VECTOR &	b,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 67 of file MINRES.h.

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◆ operator+=() [1/5]

template<typename MODEL >

ModelAuxControl<MODEL>& oops::operator+=	(	ModelAuxControl< MODEL > &	xx,
		const ModelAuxIncrement< MODEL > &	dx
	)

Definition at line 98 of file oops/interface/ModelAuxIncrement.h.

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◆ operator+=() [2/5]

template<typename OBS >

ObsAuxControl<OBS>& oops::operator+=	(	ObsAuxControl< OBS > &	xx,
		const ObsAuxIncrement< OBS > &	dx
	)

Definition at line 98 of file oops/interface/ObsAuxIncrement.h.

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◆ operator+=() [3/5]

template<typename OBS >

ObsAuxControls<OBS>& oops::operator+=	(	ObsAuxControls< OBS > &	xx,
		const ObsAuxIncrements< OBS > &	dx
	)

Definition at line 79 of file ObsAuxIncrements.h.

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◆ operator+=() [4/5]

template<typename MODEL >

State4D<MODEL>& oops::operator+=	(	State4D< MODEL > &	xx,
		const Increment4D< MODEL > &	dx
	)

"Increment" 4D State xx with 4D Increment dx

Definition at line 68 of file Increment4D.h.

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◆ operator+=() [5/5]

template<typename MODEL >

State<MODEL>& oops::operator+=	(	State< MODEL > &	xx,
		const Increment< MODEL > &	dx
	)

Add on dx incrment to model state xx.

Definition at line 206 of file oops/base/Increment.h.

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◆ PCG()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::PCG	(	VECTOR &	x,
		const VECTOR &	b,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 64 of file PCG.h.

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◆ PLanczos()

template<typename VECTOR , typename AMATRIX , typename PMATRIX >

double oops::PLanczos	(	VECTOR &	xx,
		const VECTOR &	bb,
		const AMATRIX &	A,
		const PMATRIX &	precond,
		const int	maxiter,
		const double	tolerance
	)

Definition at line 63 of file PLanczos.h.

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◆ printNormReduction()

void oops::printNormReduction	(	int	iteration,
		const double &	grad,
		const double &	norm
	)

Prints to Log::info gradient reduction grad and normalized gradient reduction norm for iteration iteration

Definition at line 15 of file MinimizerUtils.cc.

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◆ printQuadraticCostFunction()

void oops::printQuadraticCostFunction	(	int	iteration,
		const double &	costJ,
		const double &	costJb,
		const double &	costJoJc
	)

Prints to Log::info cost function values for costJ, costJb, costJoJc for iteration iteration

Definition at line 22 of file MinimizerUtils.cc.

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◆ rotmat()

void oops::rotmat	(	const double &	a,
		const double &	b,
		double &	c,
		double &	s
	)

Definition at line 22 of file oops/assimilation/rotmat.h.

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◆ soar()

double oops::soar ( const double & distnorm )

computes second order autoregressive function

Definition at line 15 of file oops/generic/soar.cc.

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◆ TriDiagSolve()

void oops::TriDiagSolve	(	const std::vector< double > &	diag,
		const std::vector< double > &	sub,
		const std::vector< double > &	rhs,
		std::vector< double > &	sol
	)

Definition at line 25 of file oops/assimilation/TriDiagSolve.h.

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◆ TriDiagSpectrum()

void oops::TriDiagSpectrum	(	const std::vector< double > &	diag,
		const std::vector< double > &	sub,
		std::vector< double > &	evals,
		std::vector< std::vector< double > > &	evecs
	)

Definition at line 25 of file TriDiagSpectrum.h.

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◆ unstrc_apply_ad_f90()

void oops::unstrc_apply_ad_f90	(	const int &	,
		const atlas::field::FieldImpl *	,
		atlas::field::FieldImpl *
	)

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◆ unstrc_apply_f90()

void oops::unstrc_apply_f90	(	const int &	,
		const atlas::field::FieldImpl *	,
		atlas::field::FieldImpl *
	)

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◆ unstrc_create_f90()

void oops::unstrc_create_f90	(	int &	,
		const eckit::mpi::Comm *	,
		const atlas::field::FieldImpl *	,
		const atlas::field::FieldImpl *	,
		const eckit::Configuration &
	)

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◆ unstrc_delete_f90()

void oops::unstrc_delete_f90 ( const int & )

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◆ unstrc_write_f90()

void oops::unstrc_write_f90	(	const int &	,
		const eckit::Configuration &
	)

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◆ UpHessSolve()

void oops::UpHessSolve	(	std::vector< std::vector< double > > &	UpHess,
		const std::vector< double > &	rhs,
		std::vector< double > &	sol
	)

Definition at line 28 of file UpHessSolve.h.

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◆ UpTriSolve()

void oops::UpTriSolve	(	const std::vector< std::vector< double > > &	H,
		const std::vector< double > &	rhs,
		std::vector< double > &	sol,
		const int &	dim
	)

Definition at line 22 of file UpTriSolve.h.

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◆ variables_destruct_f()

void oops::variables_destruct_f ( oops::Variables * vars )

Definition at line 26 of file variables_f.cc.

◆ variables_empty_ctor_f()

oops::Variables * oops::variables_empty_ctor_f ( )

Definition at line 20 of file variables_f.cc.

◆ variables_getvariable_f()

void oops::variables_getvariable_f	(	const oops::Variables &	vars,
		const size_t &	jj,
		size_t &	lcvarname,
		const size_t &	lfvarname,
		char *	cvarname
	)

Definition at line 49 of file variables_f.cc.

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◆ variables_getvariablelength_f()

void oops::variables_getvariablelength_f	(	const oops::Variables &	vars,
		const size_t &	jj,
		size_t &	lcvarname
	)

Definition at line 42 of file variables_f.cc.

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◆ variables_has_f()

bool oops::variables_has_f	(	const oops::Variables &	vars,
		const char *	vname
	)

Definition at line 67 of file variables_f.cc.

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◆ variables_push_back_f()

void oops::variables_push_back_f	(	oops::Variables &	vars,
		const char *	vname
	)

Definition at line 32 of file variables_f.cc.

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◆ variables_size_f()

size_t oops::variables_size_f ( const oops::Variables & vars )

Definition at line 37 of file variables_f.cc.

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◆ writeEigenvectors()

template<typename MODEL , typename OBS >

void oops::writeEigenvectors	(	const eckit::Configuration &	diagConf,
		const std::vector< double > &	diag,
		const std::vector< double > &	sub,
		const std::vector< double > &	rhs,
		std::vector< std::unique_ptr< ControlIncrement< MODEL, OBS >>> &	zvecs,
		std::vector< std::unique_ptr< ControlIncrement< MODEL, OBS >>> &	hvecs,
		const HtRinvHMatrix< MODEL, OBS > &	HtRinvH,
		ControlIncrement< MODEL, OBS > &	temp,
		ControlIncrement< MODEL, OBS > &	eigenv,
		ControlIncrement< MODEL, OBS > &	eigenz
	)

Definition at line 85 of file MinimizerUtils.h.

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◆ writeIncrement()

template<typename MODEL , typename OBS >

void oops::writeIncrement	(	const eckit::Configuration &	config,
		const ControlIncrement< MODEL, OBS > &	dx,
		const int &	loop
	)

Definition at line 33 of file MinimizerUtils.h.

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◆ writeKrylovBasis()

template<typename MODEL , typename OBS >

void oops::writeKrylovBasis	(	const eckit::Configuration &	config,
		const ControlIncrement< MODEL, OBS > &	dx,
		const int &	loop
	)

Definition at line 59 of file MinimizerUtils.h.

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Variable Documentation

◆ makerAtlas_

InterpolatorMaker<InterpolatorAtlas> oops::makerAtlas_("atlas") ( "atlas" )

static

◆ makerUNSTR_

InterpolatorMaker<InterpolatorUnstructured> oops::makerUNSTR_("unstructured") ( "unstructured" )

static

Namespaces

Classes

Functions

Variables

Detailed Description

Function Documentation

◆ blockTriDiagSolve()

◆ FGMRES()

◆ FullGMRES()

◆ gc99()

◆ getVariableNamesWithoutChannelSuffix()

◆ GMRESR()

◆ IncrementalAssimilation()

◆ instantiateCostFactory()

◆ instantiateCovarFactory()

◆ instantiateLinearModelFactory()

◆ instantiateLocalEnsembleSolverFactory()

◆ instantiateMinFactory()

◆ instantiateModelFactory()

◆ instantiateObsErrorFactory()

◆ instantiateObsFilterFactory()

◆ instantiateVariableChangeFactory()

◆ IPCG()

◆ letkf_core_f90()

◆ MINRES()

◆ operator+=() [1/5]

◆ operator+=() [2/5]

◆ operator+=() [3/5]

◆ operator+=() [4/5]

◆ operator+=() [5/5]

◆ PCG()

◆ PLanczos()

◆ printNormReduction()

◆ printQuadraticCostFunction()

◆ rotmat()

◆ soar()

◆ TriDiagSolve()

◆ TriDiagSpectrum()

◆ unstrc_apply_ad_f90()

◆ unstrc_apply_f90()

◆ unstrc_create_f90()

◆ unstrc_delete_f90()

◆ unstrc_write_f90()

◆ UpHessSolve()

◆ UpTriSolve()

◆ variables_destruct_f()

◆ variables_empty_ctor_f()

◆ variables_getvariable_f()

◆ variables_getvariablelength_f()

◆ variables_has_f()

◆ variables_push_back_f()

◆ variables_size_f()

◆ writeEigenvectors()

◆ writeIncrement()

◆ writeKrylovBasis()

Variable Documentation

◆ makerAtlas_

◆ makerUNSTR_