Classes
class	AgendaWrapper
	Interface to ARTS inversion_iterate_agenda. More...

class	AgendaWrapperMPI
	Interface for distributed ARTS forward model. More...

class	ArtsLog
	OEM log output. More...

class	NormalizingSolver
	Normalizing solver. More...

struct	OptimizerLog
	Log customization for different optimization methods. More...

struct	OptimizerLog< invlib::GaussNewton< RealType, Solver > >
	Log customization for GN method. More...

struct	OptimizerLog< invlib::LevenbergMarquardt< RealType, DampingMatrix, Solver > >
	Log customization for LM method. More...

Typedefs
using	Vector = invlib::Vector< ArtsVector >
	invlib wrapper type for ARTS vectors. More...

using	Matrix = invlib::Matrix< ArtsMatrix >
	invlib wrapper type for ARTS matrices. More...

using	MatrixReference = invlib::Matrix< ArtsMatrixReference<::Matrix > >
	invlib wrapper type for ARTS matrices to be passed by reference. More...

using	CovarianceMatrix = invlib::Matrix< ArtsCovarianceMatrixWrapper >
	invlib wrapper type for ARTS the ARTS covariance class. More...

using	Identity = invlib::MatrixIdentity< Matrix >

template<typename ForwardModel >
using	OEM_STANDARD = invlib::MAP< ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::STANDARD, invlib::Rodgers531 >
	OEM standard form. More...

template<typename ForwardModel >
using	OEM_NFORM = invlib::MAP< ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::NFORM >
	OEM n form. More...

template<typename ForwardModel >
using	OEM_MFORM = invlib::MAP< ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::MFORM >
	OEM m form. More...

using	Std = NormalizingSolver< Matrix, invlib::Standard >
	The invlib standard solver. More...

using	CG = NormalizingSolver< Matrix, invlib::ConjugateGradient<> >
	The invlib CG solver. More...

using	GN = invlib::GaussNewton< Numeric, Std >
	OEM Gauss-Newton optimization using normed ARTS QR solver. More...

using	GN_CG = invlib::GaussNewton< Numeric, CG >
	Gauss-Newton (GN) optimization using normed CG solver. More...

using	LM = invlib::LevenbergMarquardt< Numeric, CovarianceMatrix, Std >
	Levenberg-Marquardt (LM) optimization using normed ARTS QR solver. More...

using	LM_CG = invlib::LevenbergMarquardt< Numeric, CovarianceMatrix, CG >
	Levenberg-Marquardt (LM) optimization using normed CG solver. More...

using	MPIMatrix = invlib::Matrix< invlib::MPIMatrix< invlib::Timer< ArtsMatrix > >>
	MPI-distributed matrix type based on ARTS built-in dense matrices. More...

using	MPICovarianceMatrix = invlib::Matrix< invlib::MPIMatrix< invlib::Timer< ArtsCovarianceMatrixWrapper > >>
	MPI-distributed covariance matrix type. More...

using	MPIVector = invlib::Vector< invlib::MPIVector< invlib::Timer< ArtsVector > >>
	MPI-distributed vector type. More...

template<typename ForwardModel >
using	OEM_STANDARD_MPI = invlib::MAP< ForwardModel, OEMMatrix, MPICovarianceMatrix, MPICovarianceMatrix, OEMVector, Formulation::STANDARD >
	Distributed OEM standard form. More...

using	LM_MPI = invlib::LevenbergMarquardt< Numeric, MPISparse, CG >
	Distributed Levenberg-Marquardt optimization. More...

Functions
template<typename E >
std::vector< std::string >	handle_nested_exception (const E &e, int level=0)
	Handle exception encountered within invlib. More...

Typedef Documentation

◆ CG

using oem::CG = typedef NormalizingSolver<Matrix, invlib::ConjugateGradient<> >

The invlib CG solver.

The invlib Conjugate Grdient (CG) solver. The solver only performs matrix-vector multiplication and is therefore better suited for large linear systems.

Definition at line 166 of file oem.h.

◆ CovarianceMatrix

using oem::CovarianceMatrix = typedef invlib::Matrix<ArtsCovarianceMatrixWrapper>

invlib wrapper type for ARTS the ARTS covariance class.

Definition at line 38 of file oem.h.

◆ GN

using oem::GN = typedef invlib::GaussNewton<Numeric, Std>

OEM Gauss-Newton optimization using normed ARTS QR solver.

Definition at line 169 of file oem.h.

◆ GN_CG

using oem::GN_CG = typedef invlib::GaussNewton<Numeric, CG>

Gauss-Newton (GN) optimization using normed CG solver.

Definition at line 171 of file oem.h.

◆ Identity

using oem::Identity = typedef invlib::MatrixIdentity<Matrix>

Definition at line 39 of file oem.h.

◆ LM

using oem::LM = typedef invlib::LevenbergMarquardt<Numeric, CovarianceMatrix, Std>

Levenberg-Marquardt (LM) optimization using normed ARTS QR solver.

Definition at line 173 of file oem.h.

◆ LM_CG

using oem::LM_CG = typedef invlib::LevenbergMarquardt<Numeric, CovarianceMatrix, CG>

Levenberg-Marquardt (LM) optimization using normed CG solver.

Definition at line 175 of file oem.h.

◆ LM_MPI

using oem::LM_MPI = typedef invlib::LevenbergMarquardt<Numeric, MPISparse, CG>

Distributed Levenberg-Marquardt optimization.

Definition at line 46 of file oem_mpi.h.

◆ Matrix

using oem::Matrix = typedef invlib::Matrix<ArtsMatrix>

invlib wrapper type for ARTS matrices.

Definition at line 34 of file oem.h.

◆ MatrixReference

using oem::MatrixReference = typedef invlib::Matrix<ArtsMatrixReference<::Matrix> >

invlib wrapper type for ARTS matrices to be passed by reference.

Definition at line 36 of file oem.h.

◆ MPICovarianceMatrix

using oem::MPICovarianceMatrix = typedef invlib::Matrix< invlib::MPIMatrix<invlib::Timer<ArtsCovarianceMatrixWrapper> >>

MPI-distributed covariance matrix type.

Definition at line 26 of file oem_mpi.h.

◆ MPIMatrix

using oem::MPIMatrix = typedef invlib::Matrix<invlib::MPIMatrix<invlib::Timer<ArtsMatrix> >>

MPI-distributed matrix type based on ARTS built-in dense matrices.

Definition at line 24 of file oem_mpi.h.

◆ MPIVector

using oem::MPIVector = typedef invlib::Vector<invlib::MPIVector<invlib::Timer<ArtsVector> >>

MPI-distributed vector type.

Definition at line 29 of file oem_mpi.h.

◆ OEM_MFORM

template<typename ForwardModel >

using oem::OEM_MFORM = typedef invlib::MAP<ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::MFORM>

OEM m form.

Class template implementing the m-form of the OEM optimization defined according to Chapter 4 in Rodgers (2000).

In this formulation, each iteration requires the solution of a system of linear equations of size m-times-m.

Definition at line 90 of file oem.h.

◆ OEM_NFORM

template<typename ForwardModel >

using oem::OEM_NFORM = typedef invlib::MAP<ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::NFORM>

OEM n form.

Class template implementing the n-form of the OEM optimization defined according to Chapter 4 in Rodgers (2000).

In this formulation, each iteration requires the solution of a system of linear equations of size n-times-n.

Definition at line 74 of file oem.h.

◆ OEM_STANDARD

template<typename ForwardModel >

using oem::OEM_STANDARD = typedef invlib::MAP<ForwardModel, Matrix, CovarianceMatrix, CovarianceMatrix, Vector, Formulation::STANDARD, invlib::Rodgers531>

OEM standard form.

Class template implementing the standard form of the OEM optimization defined according to Chapter 4 in Rodgers (2000).

In this formulation, each iteration requires the solution of a system of linear equations of size n-times-n.

Definition at line 57 of file oem.h.

◆ OEM_STANDARD_MPI

template<typename ForwardModel >

using oem::OEM_STANDARD_MPI = typedef invlib::MAP<ForwardModel, OEMMatrix, MPICovarianceMatrix, MPICovarianceMatrix, OEMVector, Formulation::STANDARD>

Distributed OEM standard form.

Distributed OEM using the standard formulation.

Template Parameters

The	type defining the forward model interface.

Definition at line 38 of file oem_mpi.h.

◆ Std

using oem::Std = typedef NormalizingSolver<Matrix, invlib::Standard>

The invlib standard solver.

This solver uses the built-in ARTS QR solver to solve a given linear system.

Definition at line 158 of file oem.h.

◆ Vector

using oem::Vector = typedef invlib::Vector<ArtsVector>

invlib wrapper type for ARTS vectors.

Definition at line 32 of file oem.h.

Function Documentation

◆ handle_nested_exception()

template<typename E >

std::vector<std::string> oem::handle_nested_exception	(	const E &	e,
		int	level = `0`
	)

Handle exception encountered within invlib.

During OEM iteration invlib executes the ARTS inversion_iterate_agenda multiple times during which error can occur. This function converts nested exceptions to a vector of strings suitable for printing.

Template Parameters

E	The exception type which to handle

Parameters

[in]	e	The specific exception type to handle
	The	nesting level, should be 0 when called.

Definition at line 425 of file oem.h.

Classes

Typedefs

Functions

Typedef Documentation

◆ CG

◆ CovarianceMatrix

◆ GN

◆ GN_CG

◆ Identity

◆ LM

◆ LM_CG

◆ LM_MPI

◆ Matrix

◆ MatrixReference

◆ MPICovarianceMatrix

◆ MPIMatrix

◆ MPIVector

◆ OEM_MFORM

◆ OEM_NFORM

◆ OEM_STANDARD

◆ OEM_STANDARD_MPI

◆ Std

◆ Vector

Function Documentation

◆ handle_nested_exception()