How to couple roms model with wrf model

[kkobchul]

Hello,

I want to know how to couple roms model and wrf model.

In roms forum, I confirmed the following content about coupled model system.

So I sent john warner my e-mail. But I can't confirm whether to receive my e-mail.

Could I contact him? I want to contact him, please.

Thank you! Good day!

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We have a modeling system that has coupled roms-swan-wrf. I can provide access/details if you send an email to me at
jcwarner@usgs.gov.
thanks,
john
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[jcwarner]

i dont think I received an email from you. can you try again?
-john

[kkobchul]

Sorry, I had a mistake.

Your email address is jcwarner@usgs.gov, right?

I sent you email again. My email adderss is kkobchul@gmail.com.

If you don't receive email, Reply to me.

Thank you very much. Have a nice day!

-CM

[kkobchul]

I tested whether my email works fine. I think there is not problem.

So, I tried to reply to you about email that you sent me. If some problem appear, tell me.

-CM

[mashinde]

Dear kkobchul and John,

I am also interested in ROMS coupling with AGCM. Kindly share your suggestions/comments.
My office email id is : samurai@tropmet.res.in


Thanking you

-Mahesh

[p.heidary]

Hello dear Scientist
I am working on dispersion of waste in environment and need coupling of ROMS and WRF but i cannot find any resources on how to do that in the website.
Kindly share links or tutorials if you have!

Thanks

[kate]

Several people have done this, but it is not (yet?) part of the community version of ROMS. I suggest you contact John Warner (see above) to see if his branch meets your needs.

[mastrorocco]

You can also check the manual written by Dian Putrasahan:

http://putrasahan.com/Research_Site/Man ... manual.pdf

Gustavo

[jcwarner]

Hello all:
I was not able to attend the workshop in Rio, but heard it was a great success. Here is my spiel on the model coupling:

We have developed a modeling system that has coupled ROMS, WRF, SWAN, Inwave (infra-gravity waes), and CRIM (ice). Because we use roms, we also have all the roms bells/whistles, existing sediment, bio, etc. We are also advancing some of these capabilites as well, with a new light penetration algorithms, seagrass, etc. For the coupling, I use MCT, but it is a different flavor of data sharing controlled by cpp options rather than inport/export key words.

Over the years i have found it very difficult to develop such an advanced coupled system on someone else's website, mainly due to access limitations, differences in priorities, and in design philospophies. As we continue to advance this system, we may decide at some point to add another ocean model, use a different atm model, etc. That is why i dont want to be tied with any one specific web site. We need the flexibility to develop the system and add capabilities as our needs change.

So, as we continue to make advancements, these new capabilites can try to work their way back the the respective models. Foe example, I have implementd a two-way grid refinement flux conserving formulation for roms, and Rutgers has seen this capabilitiy and are adapting it to their methodolgoy for distribution. great. We have added new bottom roughness formulations to WRF, and I was recently in Boulder to help implement them for distriubiton in their model. I have added one-way concurrent grid refinement in SWAN, and hope to deliver this to those developers for possible distribution. etc etc.

So if people want this COAWST modeling system, great. Just send me an email and I can give you access. As far as "will this ever be distributed on the Rutgers site", well, probably not. It really does not belong on any one of these modeling sites.
-john

[fanqing]

John,

I sent you an Email on Dec 2 2012. Could you please check if you have received it.
I am interested in how the ROMS-SWAN is coupled.

Thanks,
BSW

[jcwarner]

no i did not get it.
jcwarner@usgs.gov

[fanqing]

John,

I sent it again, one minutes ago. Could you please check?
Thanks for your patience.

Regards,
BSW

[Ahumada]

Dear John,

I sent you an e-mail yesterday with the following text:

I am also interested in how to couple roms and wrf... I would appreciate any suggestion about this topic.

Thanks in advance

Best regards

M.-A. Ahumada-Sempoal

[p.heidary]

thanx john
I have struggled to run an example in COAWST but unfortunately i couldn't and faced thousands of errors, most of them about openmp and gfortran.

thanx gustavo
CROAM manual was good and comprehensive but where can i get the coupler code?
What is meant by "p user@home.comp:∼/Research/CROAM/020711 croam scripts.tar "?

[jcwarner]

MCT only works in MPI.
so you can not compile with openmp.
if you are using wrf, do not select any options with smpar. only use dmpar.
we also have a forum to post issues related to the fully coupled model here:
https://coawstmodel-trac.sourcerepo.com ... discussion

[cathy555]

Dear John,
I am also interested in WRF-SWAN-ROMS coupling.Now I feel troubled when tackling WRF-ROMS coupling, especially the regridding section.
Could you give me the code of COAWST? I had sent you an e-mail to the address: jcwarner@usgs.gov. Can you please check out if you had received my post? My e-mail address is jumping.chen5@gmail.com.
Best Regards,
Chen Lin

[cathy555]

Dear John,
I am also interested in WRF-SWAN-ROMS coupling.Now I feel troubled when tackling WRF-ROMS coupling, especially the regridding section.
Could you give me the code of COAWST? I had sent you an e-mail to the address: jcwarner@usgs.gov. Can you please check out if you had received my post? My e-mail address is jumpinger.chen5@gmail.com.
Best Regards,
Chen Lin

The code is maintained in a svn repository and is distributed thru subversion checkout. Please contact John Warner for code access at jcwarner@usgs.gov

[peterchu]

John,

I sent you an Email on Apr 25 2018. Could you please check if you have received it.
I am really interested in how the WRF-ROMS is coupled and how the coupled model will performace in some real cases.

Thanks