Version 3 (modified by 4 weeks ago) (diff) | ,
---|
PDAFomi_set_localization
This page documents the routine PDAFomi_set_localization
of PDAF-OMI.
This routine is used for the case that a user implements a user-provided alternative for the routine PDAFomi_init_dim_obs_l
, which initializes the local observation information for PDAF-OMI in thisobs_l
for a single local analysis domain.
This routine is for isotropic localization (for non-isotropic localization see PDAFomi_set_localization_noniso)
The routine has to be called in init_dim_obs_l_OBSTYPE
in each observation module if a domain-localized filter (LESTKF/LETKF/LNETF/LSEIK/LKNETF)is used.
See the page on user-provided initialization of local observations for the full description of a user-provided routine to intialize local observations. |
The interface is:
SUBROUTINE PDAFomi_set_localization(thisobs_l, cradius, sradius, locweight) TYPE(obs_l), INTENT(inout) :: thisobs_l ! Data type with local observation REAL, INTENT(in) :: cradius ! Localization cut-off radius REAL, INTENT(in) :: sradius ! Support radius of localization function INTEGER, INTENT(in) :: locweight ! Type of localization function
Notes:
- The arguments are usually the same inputs as used when calling
PDAFomi_init_dim_obs_l
.