Changes between Initial Version and Version 1 of PDAF_get_assim_flag

Timestamp:

Mar 9, 2018, 9:10:33 PM (6 years ago)

Author:

lnerger

Comment:

--

PDAF_get_assim_flag

@@ +1 @@
+= PDAF_get_assim_flag = 
+
+This page documents the routine `PDAF_get_assim_flag` of PDAF. 
+
+The routine returns the information whether in the last call to a routine PDAF_assimilate_X (with X being any of the filterts) observations were assimilated, i.e. an analysis step was computed. It can be called during the ensemble integration, if a program needs this information, e.g. if a model uses leafrog time stepping and one wishes to do an Euler time step directly after the analysis step.
+
+The routine is typically called in the model code during the ensemble integration. It only works in the online mode of PDAF.
+
+The interface is the following:
+{{{
+  SUBROUTINE PDAF_get_assim_flag(assim_flag)
+}}}
+with the following argument:
+ * 'assim_flag (Integer)' : (1) if an analysis step was computed, (0) otherwise.