PetscDA

Abstract PETSc object that manages data assimilation

Synopsis

typedef struct _p_PetscDA *PetscDA;

Notes

This is new code, please independently verify all results you obtain using it.

Some planned work for PetscDA is available as GitLab Issue #1882

Currently we supply two ensemble-based assimilators: PETSCDAETKF and PETSCDALETKF

See Also

PetscDA: Data Assimilation, PetscDAType, PETSCDAETKF, PETSCDALETKF, PetscDASqrtType, PetscDACreate(), PetscDASetType(), PetscDASetSizes(), PetscDAEnsembleSetSize(), PetscDAEnsembleAnalysis(), PetscDAEnsembleForecast(), PetscDADestroy(), PetscDAView()

Level

beginner

Location

include/petscda.h

Examples

src/ml/da/tutorials/ex2.c
src/ml/da/tutorials/ex3.c
src/ml/da/tutorials/ex1.c
src/ml/da/tutorials/ex4.c

Implementations

_p_PetscDA in include/petsc/private/daimpl.h
PetscDA_Ensemble in include/petsc/private/daimpl.h
PetscDA_ETKF in src/ml/da/impls/ensemble/etkf/etkfilter.c
PetscDA_LETKF in src/ml/da/impls/ensemble/letkf/letkf.h

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Index of all PetscDA routines
Table of Contents for all manual pages
Index of all manual pages