[MITgcm-support] Using wind from exf in DIC package

[Jonathan Lauderdale]

Dear Hajoon,

Martin is correct that it’s not implemented - best place to start is dic_fields_update.F which is where pkg/dic gets its sea ice cover from elsewhere.

Cheers,

Jon
___________________________________________________________________________
Dr. Jonathan M. Lauderdale
Research Scientist
Department of Earth, Atmosphere and Planetary Sciences 
Massachusetts Institute of Technology 
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> On Jun 24, 2021, at 2:58 AM, Martin Losch <Martin.Losch at awi.de> wrote:
> 
> Hi Hajoon,
> 
> it’s probably not implemented, but what keeps you from using the exf variable wspeed (or sh) to overwrite “wind” of dic? 
> Add an “#include EXF_FIELDS.h” and then the variable is avaialble. You could even use #ifdef ALLOW_EXF/#else/#endif and possibly “IF (useEXF) ” to switch between the two winds.
> 
> Martin
> 
>> On 24. Jun 2021, at 04:39, Hajoon Song <hajsong at mit.edu> wrote:
>> 
>> Dear all,
>> 
>> I wonder if there is an option to use the wind speed loaded or calculated in EXF package for the piston velocity in DIC package.
>> I am interested in whether the relative wind (useRelativeWind) can have a sizable impact on the air-sea CO2 exchange.
>> 
>> Currently, it seems that the wind speed is either initialized by 5 m/s or provided by DIC_windFile.
>> Or the wind speed can be updated when using “ALLOW_OCN_COMPON_INTERF” and “useImportWSpd”.
>> 
>> I would appreciate it if you can correct me if I am wrong.
>> 
>> Best regards,
>> Hajoon 
>> 
>> 
>> ---------------------------------------------
>> Hajoon Song, Assistant Professor
>> Department of Atmospheric Sciences
>> Yonsei University, Seoul, Korea
>> Tel: +82-2-2123-2579
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