How can CROCUS be activated in fully coupled WRF and WRF-Hydro/Glacier？

[Lise-Li]

Hi, I was able to run the fully coupled WRF and WRF-Hydro model, but I was wondering how to add glacier module (Crocus) to the coupled model? How the option of crocus (crocus_opt and act_lev) in offline WRF-Hydro/Glacier's namelist.hrldas document can be set in coupled namelist.input? Also, I want know how the wrfinput should be prepared with the fully coupled WRF and WRF-Hydro/Glacier?
I would appreciate it if you could help me. Looking forward to your reply. Thank you!

[aubreyd]

Hi Lise-Li: I don't think Crocus is supported in the coupled WRF/WRF-Hydro mode yet. Tagging @trudeeidhammer to confirm.

[trudeeidhammer]

Hi Aubrey You are correct, Crocus is not supported in the fully coupled WRF. In WRF-Hydro/Glacier it can be activated by setting &CROCUS_nlist crocus_opt = 1 ! 0 model is off, 1 model is on act_lev = 40 ! 20-40 normal range, 1-50 acceptable in namelist.hrldas Thanks, Trude

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On Wed, Sep 4, 2024 at 8:05 AM Aubrey Dugger ***@***.***> wrote: Hi Lise-Li: I don't think Crocus is supported in the coupled WRF/WRF-Hydro mode yet. Tagging @trudeeidhammer <https://github.com/trudeeidhammer> to confirm. — Reply to this email directly, view it on GitHub <#770 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AD24I5N35QYDRRRKA3OE43DZU4HUNAVCNFSM6AAAAABNUJUSE6VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTANJUGY2DKMI> . You are receiving this because you were mentioned.Message ID: ***@***.*** com>

-- *My working day may not be your working day. Please do not feel obliged to reply to this email outside of your normal working hours.* She/Her/Hers Dr. Trude Eidhammer Project Scientist II Research Applications Laboratory (RAL) NSF NCAR P.O. Box 3000 Boulder, CO 80307-3000, USA

[Lise-Li]

Hi, Trude @trudeeidhammer and Aubrey @aubreyd

Thank you very much for your respond. Apologize for the inconvenience, I have another question to consult with you. Since the Crocus can not be supported in fully coupled WRF, are there any other choices in fully coupled model to explore the 2-way impact of glacier (eg. glacier thickness) to atmosphere and hydrology?
Looking forward to your reply.

Best regards,
Lise