Search found 3 matches

by rconrick
Tue May 11, 2021 8:27 pm
Forum: Special Running Options
Topic: WRF FDDA Best Practices?
Replies: 1
Views: 428

WRF FDDA Best Practices?

Hi all, I'm wondering if anyone can offer or point me to some best practices for using WRF's FDDA nudging options. Our operational WRF runs use a 36-12-4-1.33 km configuration with nudging on the outer 36km domain. For my research runs, I'm using a 12 km domain (nudged) with a 4 km domain nested wit...
by rconrick
Tue May 04, 2021 7:12 pm
Forum: WRF Physics
Topic: YSU PBL Clouds?
Replies: 0
Views: 357

YSU PBL Clouds?

Hi all, I'm currently working on a project where I need to disable the PBL scheme's ability to alter cloud concentrations. I'd like to retain the scheme's ability to mix vapor, however. I'm using the YSU scheme. I've tried a few things, but none seem to do it. Happy to describe in detail the steps I...
by rconrick
Fri Oct 23, 2020 12:34 am
Forum: WRF Code Modification
Topic: Update 3D field during model run
Replies: 1
Views: 506

Update 3D field during model run

Hello, I have a field of aerosol information from the ERA-CAMS model that I've added to wrfinput and wrfbdy for use by the Thompson-Eidhammer aerosol aware microphysics. My problem, of course, is that for runs longer than ~12 hours the surface aerosol sources get lost due to advection. Is there a wa...

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