Changes between Version 4 and Version 5 of Porting_to_OMI

Timestamp:

Nov 28, 2020, 9:27:50 AM (4 years ago)

Author:

lnerger

Comment:

--

Porting_to_OMI

@@ -33 +33 @@
 8.      Adapt the compilation to also compile `callback_obs_pdafomi.F90` and the obs-modules. 
 9.      Modify the compilation such that the include-directory of your PDAF installation is defined as an include directory (i.e. specify -IPDAF_ROOT/include where PDAF_ROOT is the root directory of your PDAF installation.)
+
+'''Notes:'''
+- In the classical implementation variant one had to code separate routines for observation handling in global and local filters (e.g. `init_dim_obs` and `init_dim_obs_f_pdaf`. With OMI is it longer necessary to distinguish, as OMI takes case of the different operations in case of global or local filters.
+- With OMI we recommend to define the observation errors (`rms_obs_TYPE`) within each observation module instead of using the general module `mod_assimilation`. 
+- While it is not done in the template and tutorial codes, one can move the localization parameters (locweight, local_range, srange) into each observation module. This allos to easily define separate localization values for each observation type.