Samuel Trahan (NOAA contractor)

I'm using 2 threads. This is the task geometry: - Globe: six tiles of 16x10 (48 nodes) - Nest: one tile of 48x45 (108 nodes) - Write: two groups of...

I doubt my PR will fix the problem, but you can try it if you wish. It should be a drop-in replacement for the sorc/ufs_model.fd directory in the global-workflow.

> I wonder if it is related to the physics suite? Sam is running the global_nest_v1 suite, I'm not sure which physics suite GSL is running in their experiments referenced...

> Can you send your code path to me? Thanks It is better for you to compile it yourself. This might work: ```bash cd global-workflow/sorc/ufs_model.fd git stash git remote add...

> @SamuelTrahanNOAA @jkbk2004 Merged in #2284 That means you now need new input data for this pull request. When we replaced the gnv1_nested regression test, we gave it new input...

Getting back 7% of the runtime can be a lot of work, and there's no guarantee we'll get it. Considering the amount of FV3 runs we do, and how big...

@junwang-noaa Can someone run the global-workflow with this branch, using a full-resolution case, and report back on the effects on the runtime?

I am rerunning regression tests now. 259 of 299 tests have completed and none have failed. I disabled job resubmission, so this means the tests are passing on the first...

Could someone please request reviews from these individuals? @DusanJovic-NOAA @zhanglikate @kayeekayee @spanNOAA @ChristianBoyer-NOAA They have been involved in testing the fix for the critical kchunk3d bug

Regression tests passed. No baseline changes. EDIT: Regression tests passed on *Hera*. I didn't run them anywhere else.