Changes between Version 2 and Version 3 of PDAF_local_type
- Timestamp:
- Mar 24, 2025, 9:51:54 AM (4 weeks ago)
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PDAF_local_type
v2 v3 1 1 = PDAF_local_type = 2 2 3 This page documents the function `PDAF_local_type` of PDAF, which are introduced with PDAF 3.0.3 This page documents the function `PDAF_local_type` of PDAF, which were introduced with PDAF 3.0. 4 4 5 The function is an alternative to the routine [wiki:PDAF_get_local_type]. Here the value is the return value of the function, while for `PDAF_get_local_type` the return value is an argument of the routine.5 The function is an alternative to the routine [wiki:PDAF_get_local_type]. With `PDAF_local_type` the return value of the function canbe directly used, while for `PDAF_get_local_type` the return value is an argument of the routine. 6 6 7 7 The function returns the information on the localization type of the selected filter. With this one can distinguish filters using domain localization (LESTKF, LETKF, LSEIK, LNETF), covariance localization (LEnKF), or covariance localization with observation handling like domain localization (ENSRF/EAKF). … … 9 9 The function can be called in `init_dim_obs_OBSTYPE`, of each observation module to control whether [wiki:PDAFomi_set_localize_covar] is called to initialize covariance localization. 10 10 11 The interface is the following:11 The interface is: 12 12 {{{ 13 13 INTEGER FUNCTION PDAF_local_type() … … 17 17 * (1) domain localization (LESTKF, LETKF, LNETF, LSEIK) 18 18 * (2) covariance localization (LEnKF) 19 * (3) covariance localization .but observation handling like domain localization (ENSRF/EAKF)19 * (3) covariance localization, but observation handling like domain localization (ENSRF/EAKF) 20 20 21 21