Changes between Version 45 and Version 46 of ImplementationofAnalysisStep


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Timestamp:
May 25, 2025, 5:59:55 PM (7 days ago)
Author:
lnerger
Comment:

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  • ImplementationofAnalysisStep

    v45 v46  
    8787=== Implementing the analysis step using PDAF-OMI without PDAFlocal ===
    8888
    89 Before releasing PDAF V3.0 with its now PDAF3-interface routines for the analysis step, using the PDAF Observation Module Interface (PDAF-OMI) was recommended. PDAFlocal was introduced with PDAF V2.3 in September 2024 as an add-on to PDAF-OMI for local filters. With PDAFlocal we simplified the localization of the state vector. Implementations done before the release of PDAF V2.3 likely use PDAF-OMI without PDAFlocal. This mean they call user-procided routines `g2l_state_pdaf` and `l2g_state_pdaf`.
     89Before releasing PDAF V3.0 with its now PDAF3-interface routines for the analysis step, using the PDAF Observation Module Interface (PDAF-OMI) was recommended. PDAFlocal was introduced with PDAF V2.3 in September 2024 as an add-on to PDAF-OMI for local filters. With PDAFlocal we simplified the localization of the state vector. Implementations done before the release of PDAF V2.3 likely use PDAF-OMI without PDAFlocal. This mean they call user-provided routines `g2l_state_pdaf` and `l2g_state_pdaf`.
    9090
    9191|| For reference we provide the documentation on the  **[wiki:ImplementAnalysisLocal_untilPDAF221 implementation of the analysis step with PDAF-OMI not using PDAFlocal].** ||
     92
     93=== Implementing the analysis step using PDAF-OMI and PDAFlocal ===
     94
     95PDAFlocal was introduced with PDAF V2.3 in September 2024 as an add-on to PDAF-OMI for local filters. With PDAFlocal we simplified the implementation of localization of the state vector.
     96without PDAFlocal. This mean they call user-procided routines `g2l_state_pdaf` and `l2g_state_pdaf`. Even so, the period between the introduction of PDAFlocal and the PDAF3 interface was short, there are possible implementations using PDAFlocal. The PDAF3 interface bases on both PDAF-OMI and PDAFlocal, so that it should be very easy to port a code to using the universal PDAF3 interface described above. See the [wiki:PortingToPDAF3 explanation for porting von PDAF2 to PDAF3].
     97
     98|| For reference we provide the documentation on the  **[wiki:ImplementAnalysisLocal implementation of the analysis step with PDAF-OMI and PDAFlocal].** ||
     99
    92100
    93101=== Implementing the analysis step using PDAF's full interface ===