Changes between Version 52 and Version 53 of ImplementAnalysisseik


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Timestamp:
Jun 3, 2025, 5:24:44 PM (2 days ago)
Author:
lnerger
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  • ImplementAnalysisseik

    v52 v53  
    5050== `PDAF_assimilate_seik` ==
    5151
    52 The general aspects of the filter specific routines `PDAF_assimilate_*` have been described on the page [ModifyModelforEnsembleIntegration Modification of the model code for the ensemble integration] and its sub-page on [InsertAnalysisStep inserting the analysis step]. The routine is used in the fully-parallel implementation variant of the data assimilation system. When the 'flexible' implementation variant is used, the routines `PDAF_put_state_*' is used as described further below. Here, we list once more the full interface of the routine. Subsequently, the full set of user-supplied routines specified in the call to `PDAF_assimilate_seik` is explained.
     52The general aspects of the filter specific routines `PDAF_assimilate_*` have been described on the page [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3 Modification of the model code for the ensemble integration]. The routine is used in the fully-parallel implementation variant of the data assimilation system. When the 'flexible' implementation variant is used, the routines `PDAF_put_state_*' is used as described further below. Here, we list once more the full interface of the routine. Subsequently, the full set of user-supplied routines specified in the call to `PDAF_assimilate_seik` is explained.
    5353
    5454The interface when using the SEIK filter is the following:
    … …  
    7272== `PDAF_put_state_seik` ==
    7373
    74 When the 'flexible' implementation variant is chosen for the assimilation system, the routine `PDAF_put_state_seik` has to be used instead of `PDAF_assimilate_seik`. The general aspects of the filter specific routines `PDAF_put_state_*` have been described on the page [ModifyModelforEnsembleIntegration Modification of the model code for the ensemble integration]. The interface of the routine is identical with that of `PDAF_assimilate_seik` with the exception the specification of the user-supplied routines `U_distribute_state` and `U_next_observation` are missing.
     74When the 'flexible' implementation variant is chosen for the assimilation system, the routine `PDAF_put_state_seik` has to be used instead of `PDAF_assimilate_seik`. The general aspects of the filter specific routines `PDAF_put_state_*` have been described on the page [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3 Modification of the model code for the ensemble integration]. The interface of the routine is identical with that of `PDAF_assimilate_seik` with the exception the specification of the user-supplied routines `U_distribute_state` and `U_next_observation` are missing.
    7575
    7676The interface when using the SEIK filter is the following:
    … …  
    8383== User-supplied routines ==
    8484
    85 Here all user-supplied routines are described that are required in the call to `PDAF_assimilate_seik`. For some of the generic routines, we link to the page on [ModifyModelforEnsembleIntegration modifying the model code for the ensemble integration].
     85Here all user-supplied routines are described that are required in the call to `PDAF_assimilate_seik`. For some of the generic routines, we link to the page on [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3 modifying the model code for the ensemble integration].
    8686
    8787To indicate user-supplied routines we use the prefix `U_`. In the tutorials in `tutorial/` and in the template directory `templates/` these routines exist without the prefix, but with the extension `_pdaf`. The files are named correspondingly. In the section titles below we provide the name of the template file in parentheses.
    … …  
    9393
    9494This routine is independent of the filter algorithm used.
    95 See the page on [InsertAnalysisStep#U_collect_statecollect_state_pdaf.F90 inserting the analysis step] for the description of this routine.
     95See the page on [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3#U_collect_statecollect_state_pdaf.F90 inserting the analysis step] for the description of this routine.
    9696
    9797
    … …  
    9999
    100100This routine is independent of the filter algorithm used.
    101 See the page on [InsertAnalysisStep#U_distribute_statedistribute_state_pdaf.F90 inserting the analysis step] for the description of this routine.
     101See the page on [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3#U_distribute_statedistribute_state_pdaf.F90 inserting the analysis step] for the description of this routine.
    102102
    103103
    … …  
    164164=== `U_prepoststep` (prepoststep_ens_pdaf.F90) ===
    165165
    166 The routine has already been described on the [ModifyModelforEnsembleIntegration#U_prepoststepprepoststep_ens_pdaf.F90 page on modifying the model code for the ensemble integration]. For completeness, the description is repeated:
     166The routine has already been described on the [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3#U_prepoststepprepoststep_ens_pdaf.F90 page on modifying the model code for the ensemble integration]. For completeness, the description is repeated:
    167167
    168168The interface of the routine is identical for all filters. However, the particular operations that are performed in the routine can be specific for each filter algorithm. Here, we exemplify the interface on the example of the SEIK filter.
    … …  
    249249
    250250This routine is independent of the filter algorithm used.
    251 See the page on [InsertAnalysisStep#U_next_observationnext_observation_pdaf.F90 inserting the analysis step] for the description of this routine.
     251See the page on [wiki:OnlineModifyModelforEnsembleIntegration_PDAF3#U_next_observationnext_observation_pdaf.F90 inserting the analysis step] for the description of this routine.
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