Changes between Version 3 and Version 4 of ImplementFilterAnalysisOverview


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Timestamp:
Dec 13, 2021, 4:28:19 PM (10 months ago)
Author:
lnerger
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  • ImplementFilterAnalysisOverview

    v3 v4  
    11= Overview of the Analysis step of Ensemble filters =
     2
     3{{{
     4#!html
     5<div class="wiki-toc">
     6<h4>PDAF-OMI Guide</h4>
     7<ol><li><a href="PDAF_OMI_Overview">Overview</a></li>
     8<li><a href="OMI_Callback_obs_pdafomi">callback_obs_pdafomi.F90</a></li>
     9<li><a href="OMI_observation_modules">Observation Modules</a></li>
     10<li><a href="OMI_observation_operators">Observation operators</a></li>
     11<li><a href="OMI_debugging">Debugging functionality</a></li>
     12<li>Implementing the analysis step with OMI</li>
     13<ol>
     14<li><a href="ImplementAnalysisGlobal">Implementation for Global Filters</a></li>
     15<li><a href="ImplementAnalysisLocal">Implementation for Local Filters</a></li>
     16<li><a href="ImplementAnalysislenkfOmi">Implementation for LEnKF</a></li>
     17<li><a href="ImplementAnalysis_3DVar">Implementation for 3D-Var</a></li>
     18<li><a href="ImplementAnalysis_3DEnVar">Implementation for 3D Ensemble Var</a></li>
     19<li><a href="ImplementAnalysis_Hyb3DVar">Implementation for Hybrid 3D-Var</a></li>
     20</ol>
     21<li><a href="Porting_to_OMI">Porting an existing implemention to OMI</a></li>
     22<li><a href="OMI_use_global_obs">Using domain-limited observations</a></li>
     23</ol>
     24</div>
     25}}}
     26
     27{{{
     28#!html
     29<div class="wiki-toc">
     30<h4>Implementation Guide</h4>
     31<ol><li><a href="ImplementationGuide">Main page</a></li>
     32<li><a href="AdaptParallelization">Adaptation of the parallelization</a></li>
     33<li><a href="InitPdaf">Initialization of PDAF</a></li>
     34<li><a href="ModifyModelforEnsembleIntegration">Modifications for ensemble integration</a></li>
     35<li><a href="PDAF_OMI_Overview">PDAF-OMI Overview</a></li>
     36</div>
     37}}}
    238
    339For the analysis step of ensemble filters several routines need to be implemented. We prove a conceptional overview here. The detailed interfaces are then described on the following pages.
     
    2561  * `g2l_state`: This routine performs the transformation from a global to the local state vector. It selects elements of the global state vector and fill the local vector
    2662  * `l2g_state`: This routine performns the back-ttransformation from local to global state vector.
     63
     64== Documention of the required implementations ==
     65
     66There are three different routines that call the filter analysis step:
     67 * [ImplementAnalysisGlobal Implementation of the analysis for Global Filters]
     68 * [ImplementAnalysisLocal Implementation of the analysis for Local Filters]
     69 * [ImplementAnalysislenkfOmi Implementation of the analysis for the LEnKF using covariance localization]