PetscDAGetObsErrorVariance

Returns a borrowed reference to the observation-error variance vector.

Synopsis

PetscErrorCode PetscDAGetObsErrorVariance(PetscDA da, Vec *obs_error_var)

Not Collective

Input Parameter

• da - the PetscDA context

Output Parameter

• obs_error_var - pointer to the variance vector managed by the PetscDA

See Also

PetscDA: Data Assimilation, PetscDASetObsErrorVariance()

Level

beginner

Location

src/ml/da/interface/petscda.c

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