py__g2l_obs_pdaf()

Convert global observed state vector to local vector.

This is used by domain localisation methods. In these methods, each local domain has their own observation vector and observed state vector.

Parameters

domain_p:int

Current local domain index

step: int

Current time step

dim_obs_f: int

Global observation vector dimension.

dim_obs_l: int

Local observation vector dimension.

mstate_f: np.ndarray[np.float64, dim=1]

Global observed state vector. shape: (dim_obs_f,)

mstate_l: np.ndarray[np.float64, dim=1]

Local observed state vector. shape: (dim_obs_l,)

Returns

mstate_l: np.ndarray[np.float64, dim=1]

Local observed state vector. shape: (dim_obs_l,)