Changes between Version 5 and Version 6 of ImplementGenerateObs


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Timestamp:
Feb 9, 2019, 1:59:35 PM (21 months ago)
Author:
lnerger
Comment:

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  • ImplementGenerateObs

    v5 v6  
    2222== Observation Generation Step ==
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    24 This step replaces the analysis step. However, the implementation is analogous to implementing the analysis step as described on the [wiki:ImplementationofAnalysisStep page on implementing the analysis step].
     24This step replaces the analysis step. The implementation is analogous to implementing the analysis step as described on the [wiki:ImplementationofAnalysisStep page on implementing the analysis step].
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    2626== `PDAF_generate_obs` ==
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    28 This routine is used in the same way as the filter specific routines `PDAF_assimilate_*`. Thus the general aspect 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 `PDAF_generate_obs` 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_generate_obs' is used as described further below. Here, we list once more the full interface. Subsequently, the full set of user-supplied routines specified in the call to `PDAF_generate_obs` is explained.
     28This routine is used in the same way as the filter specific routines `PDAF_assimilate_*`. Thus the general aspect 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 `PDAF_generate_obs` 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_generate_obs' is used as described further below. Here, we list once more the full interface. Subsequently, the full set of user-supplied routines specified in the call to `PDAF_generate_obs` is explained. Apart from two call-back routines, the routines are idnetical to e.g. those used for the LESTKF and LETKF filters.
    2929
    3030{{{
     
    131131See the page on [InsertAnalysisStep#U_next_observationnext_observation_pdaf.F90 inserting the analysis step] for the description of this routine.
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