Changes between Version 2 and Version 3 of PDAF_init_si


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Timestamp:
Feb 22, 2023, 2:26:52 PM (21 months ago)
Author:
lnerger
Comment:

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  • PDAF_init_si

    v2 v3  
    2828  * 6: ESTKF
    2929  * 7: LESTKF
    30  * `subtype`: An integer defining the sub-type of the filter algorithm (see the example code in `testsuite/src/dummymodel_1D` for choices). If `PDAF_init_si` is called with `subtype=-1` the available options are shown for the selected filter algorithm.
     30  * 8: LEnKF
     31  * 9: NETF
     32  * 10: LNETF
     33  * 12: PF
     34  * 100: GENOBS (generate synthetic observations)
     35  * 200: 3D-Var
     36 * `subtype`: An integer defining the sub-type of the filter algorithm (see the example code in `templates/online_omi/init_pdaf.F90` for choices).
     37  * If `PDAF_init` is called with `subtype=-1` the available options are shown for the selected filter algorithm.
    3138 * `step_null`: An integer defining the initial time step. For some cases it can use useful to set `step_null` larger to 0.
    3239 * `filter_param_i`: Integer array collecting several variables for PDAF. The first two variables are mandatory and equal for all filters. Further variables are optional (see example code or use `subtype=-1` to display available options.). The mandatory variables are in the following order:
    … …  
    3441  * The ensemble size for all ensemble-based filters (or the rank of the state covariance matrix for mode-based filters like SEEK)
    3542 * `length_filter_param_i`: An Integer defining the length of the array `filter_param_i`. The entries in the array are parsed up to this index.
    36  * `filter_param_r`: Array of reals collecting floating point variables for PDAF. The first variable is mandatory and equal for all filters.  Further variables are optional (see example code in `testsuite/src/dummymodel_1D` or use `subtype=-1` to display available options.). The mandatory variable is:
     43 * `filter_param_r`: Array of reals collecting floating point variables for PDAF. The first variable is mandatory and equal for all filters.  Further variables are optional (see example code in `templates/online_omi/init_pdaf.F90` or use `subtype=-1` to display available options.). The mandatory variable is:
    3744  * The value of the forgetting factor controlling covariance inflation (required to be larger than zero; common are values between 0.9 and 1.0. For 1.0 the ensemble is not inflated.)
    3845 * `length_filter_param_r`: An Integer defining the length of the array `filter_param_r`. The entries in the array are parsed up to this index.
    … …  
    4754  * 1: Display standard information (recommended)
    4855  * 2: as 1 plus display of timing information during the assimilation process
    49   * 3: Display detailed information for debugging
    5056 * `status_pdaf`: An integer used as status flag of PDAF. If `status_pdaf` is zero upon exit from `PDAF_init` the initialization was successful. An error occurred for non-zero values. (The error codes are documented in the routine `PDAF_init`.)
    5157