Changes between Version 4 and Version 5 of Porting_to_OMI


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Timestamp:
Nov 28, 2020, 9:27:50 AM (3 months ago)
Author:
lnerger
Comment:

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  • Porting_to_OMI

    v4 v5  
    33338.      Adapt the compilation to also compile `callback_obs_pdafomi.F90` and the obs-modules.
    34349.      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.)
     35
     36'''Notes:'''
     37- 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.
     38- With OMI we recommend to define the observation errors (`rms_obs_TYPE`) within each observation module instead of using the general module `mod_assimilation`.
     39- 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.