Changes between Version 12 and Version 13 of ImplementFilterAnalysisOverviewPDAF3


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Timestamp:
Jun 3, 2025, 2:15:46 PM (3 days ago)
Author:
lnerger
Comment:

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  • ImplementFilterAnalysisOverviewPDAF3

    v12 v13  
    2323</ol>
    2424<li><a href="nondiagonal_observation_error_covariance_matrices_PDAF3">Using nondiagonal R-matrices</a></li>
    25 <li><a href="PDAF_OMI_Overview_PDAF3">PDAF-OMI Overview</a></li>
     25<li><a href="PDAF_OMI_Overview_PDAF3">Observtion handling with PDAF-OMI</a></li>
    2626</ol>
    2727</div>
     
    4343== OMI Observation Modules ==
    4444
    45 The observation modules perform all observation-related operations. There is one observation module per observation type. The call-back routines are collected in the file `callback_obs_pdafomi.F90`. Each of these routines then calls a subroutine in the observation model specific to the observation type.
     45The observation modules perform all observation-related operations. The observation handling is done by the PDAF Observation Module Infrastructure (PDAF-OMI). There is one observation module per observation type. The call-back routines are collected in the file `callback_obs_pdafomi.F90`. Each of these routines then calls a subroutine in the observation model specific to the observation type.
    4646
    4747In `callback_obs_pdafomi.F90` there are the routines:
     
    5050  * `init_dim_obs_l_pdafomi`:[[BR]] This is only used for the domain-localized filters. It calls the observation modules to initialize the local observations of each observation type. With PDAF-OMI this is mainly a single subroutine call, while PDAF-OMI does the actual initialization.
    5151
    52 == Localization module ==
     52See the [wiki:PDAF_OMI_Overview_PDAF3 Page on observation handling observations with PDAF-OMI] for the full explanation of PDAF-OMI.
     53
     54== State Localization ==
    5355
    5456These routines are only required for the domain-localized ensemble filters. They handle the initialization of the state vector for a local analysis. These routines are