Changes between Version 4 and Version 5 of PDAFomi_assimilate_local_nondiagR
- Timestamp:
- Sep 8, 2024, 1:22:41 PM (4 weeks ago)
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PDAFomi_assimilate_local_nondiagR
v4 v5 1 1 = PDAFomi_assimilate_local_nondiagR = 2 2 3 This page documents the routine `PDAFomi_assimilate_local_nondiagR` of PDAF. The routine is used to execute the analysis step of the local ensemble filters LESTKF, LETKF and LSEIK with PDAF-OMI for the vase of a non-diagonal observation error covariance matrix. This routine was introduced with PDAF V2.3.3 This page documents the routine `PDAFomi_assimilate_local_nondiagR` of PDAF. The routine is used to execute the analysis step of the local ensemble filters LESTKF, LETKF and LSEIK with PDAF-OMI for the case of a non-diagonal observation error covariance matrix. This routine was introduced with PDAF V2.3. 4 4 5 5 The routine is typically called in `assimilate_pdaf` or directly in the model code. … … 37 37 * The order of the routine names does not show the order in which these routines are executed. See the [ImplementAnalysisLocal#Executionorderofuser-suppliedroutines section on the order of the execution] on the page on implementing the analysis step of the local filter algorithms. 38 38 * The difference to the routine `PDAFomi_assimilate_local` used for diagdonal R-matrices is only in the additonal argument `U_prodRinvA_l`. 39 * The filter LNETF uses the separate routine [wiki:PDAFomi_assimilate_lnetf_nondiagR PDAFomi_assimilate_lnetf_nondiagR]. 40 * he filter LKNETF uses the separate routine [wiki:PDAFomi_assimilate_llnetf_nondiagR PDAFomi_assimilate_lknetf_nondiagR] 39 41 40 42 The user-supplied call-back routines are described on the page on [ImplementAnalysisLocal implementing the analysis step of the local filters].