smileMchen

@grafmi I would like to run a test case using the ICON-EU data. Would you please specify what data I should download from the website you provided (https://opendata.dwd.de/weather/nwp/icon-eu/grib/)? I looked...

@grafmi Hi Michael, Thank you!

@weiwangncar I met some problems when ungribbing the data. The error message is like: Subsoil level 0 in the GRIB2 file, was not found in the Vtable Subsoil level 243...

@weiwangncar I am using the master branch instead of the ICON-support branch, --- I believe the two branches are the same. But I will try the ICON-support branch just in...

@weiwangncar @grafmi Wei, ungrib still doesn't work, and I haven't figured out yet what is wrong. The datafile includes everything WPS requires. Michael, I have made slight modification to the...

@grafmi Michael, Would you please send me one single ICON-EU datafile to take a look? Or if you want to take a look at the ICON-EU datafile I downloaded, please...

@sfalmo @alexrsanchez I downloaded ICON data back in April using the script provided. I have the four datafile listed below: icon_2021041900_000.grib2 icon_2021041900_001.grib2 icon_2021041900_002.grib2 icon_2021041900_003.grib2 All the above 4 files seem...

@sfalmo Thank you very much for the kind information ! I am able to successfully run WRF using the ICON data as input. Results are reasonable. @alexrsanchez Would you please...

@davegill Dave, Thanks for the detailed explanation of the issue. I understand that this is an inherent problem in limited-area modeling. Ming

@dudhia @davegill @pedro-jm Jimy, Dave, Pedro, Dave and I run the debug option of WRF with rand_perturb being turned on. We looked at various variables inside dyn_em/module_stoch.F and found that...