Changes between Initial Version and Version 1 of PDAFomi_put_state_global_si

Timestamp:

Dec 8, 2021, 5:06:46 PM (3 years ago)

Author:

lnerger

Comment:

--

PDAFomi_put_state_global_si

@@ +1 @@
+= PDAFomi_put_state_global_si = 
+
+This page documents the routine `PDAFomi_put_state_global_si` of PDAF. It was introduced with PDAF V2.0.
+
+The routine is typically called in `assimilate_pdaf` or directly in the model code.
+
+`PDAFomi_put_state_global_si` is the variant of [wiki:PDAFomi_put_state_global PDAFomi_put_state_global] with the [PdafSimplifiedInterface simplified interface]. The difference between both routines is that in the simplified interface the names of the call-back subroutines are not specified. Instead the routine assumes that the call-back routines have a standard name as specified at the end of this page.
+
+This routine is used with [wiki:PDAF_OMI_Overview PDAF-OMI] to execute the [ImplementAnalysisGlobal analysis step with global (non-localized) filters]. The routine is used in the 'flexible' implementation variant. In the 'fully-parallel' implementation variant of the data assimilation system the routine [wiki:PDAFomi_assimilate_global_si PDAFomi_assimilate_global_si] or [wiki:PDAFomi_assimilate_global PDAFomi_assimilate_global] are used. 
+
+The interface is the following:
+{{{
+  SUBROUTINE PDAFomi_put_state_global_si(status_pdaf)
+}}}
+with the following arguments:
+ * `status_pdaf`: The integer status flag. It is zero, if `PDAFomi_put_state_global_si` is exited without errors.
+
+The routine calls several user-supplied call-back routines. They are described on the page on [ImplementAnalysisGlobal implementing the analysis step of the global filter algorithms].
+
+It is recommended that the value of `status_pdaf` is checked in the program after PDAFomi_assimilate_local is executed. Only if its value is 0 the initialization was successful.