wrf-chem

Dear Naser, Thank you very much for your helpful guidance and for sharing your experience. I really

Dear Mary, I have decided to replace MOZCART with MOSAIC (chem_opt = 201). I have attached my MOZCART

Hello . This forum was quite useful in recommending anthro emiss to me. I did try making netcdf files

Hi Naser Could you share your namelist.input for better understanding that what you want.May be i

Hello Alice, the EROD fields are added when running WPS. See the WRF-Chem User Guide for more

Hello Alice yes, after running WPS you will have to run real.exe to generate the wrfinput file(s).

Hello I am not aware anyone has done that type of simulation and with dust being an online emissions,

Hello sir,can you please provide me the WRF-CHEM output in India for the year 2025 month wise if you

Today I took an old, mirrored WRF-Chem tutorials and documentation site, that was taken down by NOAA:

Hi Nikhil, I haven't been able to find the solution but find a way to use aerosol chemistry with

The European WRF-Chem Workshop 2026 will be held in Rijeka (Croatia) on May 12–14, 2026. The workshop

Hello Nasar, as mentioned previously in our Discussion Forum we cannot help with questions other than

Hello Akhtar a few suggestions: - set debug_level to 12 or higher, this way you will get more

Dear Dr. Pfister, Thank you for your feedback and comments on the previous inquiries. Kind regards,

Hello I don't think we can help you with your question as this is not a technical issue but more

Thank you Mary! I have already set the auxinput7_inname in the namelist.input under the time_control

Good afternoon Meteorologists, Atmospheric Scientists, Emergency Managers, and modelers around the

Dear Dr. Mary Barth, Thank you for your attention to my post. I will put my query to the WRF forum as

Found these documents hidden in an old forum. I hope it helps people out

Setareh, There may be more information in the literature about what exact chem_opt was used for

Hello Mriganka, Again, it is best to post your question at the WRF help forum to hopefully reach a

Adding Suhas to the thread! On Thursday, November 6, 2025 at 10:38:46 AM UTC-8 Solomon Kim wrote: Hi!

Hi All, Maybe you can add the following settings in the namelist . auxinput5_inname = "

Hello Akhtar as we state on our website we cannot help you with chemistry options other than the by

Dear All, Can anybody provide me with an input file for the anthro_emis tool for CBMZ-MOSAIC_8bins (

Dear Gabriele, Namelist and error file is attached. kindly help in this regard, please. -- Regards

Hi all, !!!! First call of the European WRF-Chem Workshop 2026 !!!! The workshop will be held in

Hi Xinjie the NEI emissions we provide on our website are at 12 km resolution and I am not aware of

Dear All, Your support is required please. I want to study the source apportionment of PM2.5. I am

Apologies that in my previous namelist, I have a couple of bc options on for domains d02 and d03. I