[Ncep.list.nems.announce] Impending NEMS Commit

Samuel Trahan - NOAA Affiliate samuel.trahan at noaa.gov
Wed Aug 15 14:05:07 UTC 2018

Hi all,

This commit will be going in as planned at noon Eastern time.

The reason for the uncertainty was that we discovered that the
FV3-MOM6-CICE5 warm start test will sometimes produce different results.
The code managers for the related apps determined this was not to related
to the NEMS commit.  However, the problem is also not solved by these
commits.  Bin Li has made a ticket and someone will work on that problem

Final test results are here:


Jet has "ERROR 404" because the tests were not run there due to quota
issues.  As noted in the prior email, we will retest Jet next week after
things settle down on that machine.

Sam Trahan

On Tue, Aug 14, 2018 at 9:38 PM, Samuel Trahan - NOAA Affiliate <
samuel.trahan at noaa.gov> wrote:

> Hi all,
> There is a NEMS change that will be committed noon Wednesday Eastern
> time.  This was previously announced a while back, but it ran into problems
> in testing that had to be fixed.  Final testing is underway, and the
> relevant code managers are going to make the final decision on whether to
> commit Wednesday morning.  Either way, I'll send an email out at noon
> Eastern time.
> Details:
> 1. Correction to mediator logic so that land/sea masks consistently use 1
> for land and 0 for water.
> 2. Add chemistry coupling field names in nems earth grid component
> The branches:
>   NEMS: chem_coupling
>   FV3-MOM6-CICE5 app: air-sea-flux
>   HYCOM-GSM-CICE app: mask_fix
>   All others: master
> Unfortunately, we cannot test this on Jet at the moment.  It lacks the
> baselines for the latest NEMSfv3gfs because Jet's hfv3gfs project keeps
> hitting its hard quota.  We'll retest Jet next week once things stabilize
> there and fix any problems that come up.
> Sincerely,
> Sam Trahan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.lstsrv.ncep.noaa.gov/pipermail/ncep.list.nems.announce/attachments/20180815/e1a2628f/attachment.html 

More information about the Ncep.list.nems.announce mailing list