Search found 3 matches

by pescribaa
Fri Jul 09, 2021 10:48 am
Forum: Miscellaneous DA Topics
Topic: GSI -vs- WRFDA software
Replies: 0
Views: 16

GSI -vs- WRFDA software

Hello everybody, I wanted someone to explain me this. I need to run the 3DVAR for WRF and NMMB models, in an operational setup. I have ran a 3DVAR exp on my domain (Iberian Peninsula) emulating an operational setup, with GSI package. Now I see there is also the WRFDA code that can do the same. Some ...
by pescribaa
Wed Jul 07, 2021 7:57 am
Forum: Miscellaneous DA Topics
Topic: Surface/Soil Data Assimilation
Replies: 0
Views: 14

Surface/Soil Data Assimilation

Hello, Here again. First of all congratulations for such nice GSI user guide, it is really clear and useful. Secondly, I only want to confirm my thoughts. I have downloaded, compiled and ran the "reference" analysis for WRF-ARW, with GSI, using only conventional obs, and it seems I am running a 3DVA...
by pescribaa
Thu May 13, 2021 6:04 am
Forum: Miscellaneous DA Topics
Topic: Surface Data Assimilation in WRF/NMMB
Replies: 0
Views: 663

Surface Data Assimilation in WRF/NMMB

Good morning! Trying to understand how can I only run Surface Data Assimilation with GSI. Models I am working with like IFS and HARMONIE-AROME have separate modules for Surface DA and Upper Air DA, so you can execute only Surface DA if you want. This is what I would like to with WRF and NMMB, so wit...

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