Changes between Version 1 and Version 2 of PDAF3_put_state_local_nondiagR


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Timestamp:
Mar 27, 2025, 2:16:25 PM (5 days ago)
Author:
lnerger
Comment:

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  • PDAF3_put_state_local_nondiagR

    v1 v2  
    1 = PDAF3_put_state_nondiagR =
     1= PDAF3_put_state_local_nondiagR =
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    4 This page documents the routine `PDAF3_put_state_nondiagR`. The routine is part of the advanced [wiki:PDAF3_interface PDAF3 interface] that was introduced with PDAF V3.0.
     4This page documents the routine `PDAF3_put_state_local_nondiagR`. The routine is part of the advanced [wiki:PDAF3_interface PDAF3 interface] that was introduced with PDAF V3.0.
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    6 The routine is used to execute the analysis step of the local ensemble filters LESTKF, LETKF and LSEIK for the case of a non-diagonal observation error covariance matrix.
     6The routine is used to execute the analysis step of the local ensemble filters LESTKF, LETKF and LSEIK for the case of a non-diagonal observation error covariance matrix.
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    78The routine is typically called in `assimilate_pdaf` or directly in the model code.
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    … …  
    1112The routine is used for the offline mode of PDAF. It can also be used in the 'flexible' parallelization implementation variant of the data assimilation system, but starting with PDAF-3 we recommend to use [wiki:PDAF3_assimilate_local PDAF3_assimilate_local], which is also used with the 'fully-parallel' implementation variant.
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    13 The interface for the routine `PDAF3_assimilate_nondiagR` contains names for routines that operate on the local analysis domains (marked by the suffix `_l`).
     14The interface for the routine contains names for routines that operate on the local analysis domains (marked by the suffix `_l`).
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    1516The interface when using one of the local filters (`PDAF_localfilter()=1`) is: