Changes between Version 1 and Version 2 of PDAFomi_observation_localization_weights
- Timestamp:
- Sep 8, 2024, 7:40:34 PM (4 weeks ago)
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PDAFomi_observation_localization_weights
v1 v2 1 1 = PDAFomi_observation_localization_weights = 2 2 3 This page documents the routine `PDAFomi_observation_localization_weights` of PDAF-OMI. It is used with non-diagonal observation error covariance matrices 3 This page documents the routine `PDAFomi_observation_localization_weights` of PDAF-OMI. It is used with non-diagonal observation error covariance matrices, The routine was introduced with PDAF V2.3. 4 4 5 5 The routine returns a vector of observation localization weights computed according to the localization specifications in `thisobs_l` and observation coordinates in `thisobs`. The routine can be called in `prodRinvA_l_pdafomi` or `likelihood_l_pdafomi` in order to obtain the localization weights for observations. For diagonal observation error covariance matrices, the weighting is computed by OMI internally, but for nondiagonal R-matrices, the use had to implement the application of the localization.