[Ncep.list.fv3-announce] [Ncep.list.nems.announce] Impending NEMS commits
Jun Wang - NOAA Affiliate
jun.wang at noaa.gov
Tue May 9 17:02:42 UTC 2017
After Sam's commit, I will commit the tentative fv3 release to NEMSfv3gfs
trunk. This release version currently works on wcoss_cray and theia. Sam
will make another commit for the release version working on jet.
Please see fv3gfs ticket 15 for details in the code changes:
The major change is that a new directory release/v0 is added under
NEMSfv3gfs trunk with required scripts, parm files and source code ..etc. A
readme file (release/v0/readme.txt) contains information on how to run an
experiments and Q&A about this release.
I will make the commit tomorrow morning around 10-11AM. After I commit, I
will need some volunteers to test this release on wcoss cray and theia.
Please let me know if you can volunteer.
On Tue, May 9, 2017 at 11:14 AM, Samuel Trahan - NOAA Affiliate <
samuel.trahan at noaa.gov> wrote:
> Hi all,
> I'm going to commit the port of NEMSfv3gfs to Jet and WCOSS IBM (phase 1 &
> 2). It is urgent due to the impending FV3 release, so I'm committing at 3
> PM today. I apologize for the delay on this - it has been ready for over a
> week, but I've been sick or in all-day meetings since then. (I'm still
> Upcoming commits:
> - Soon after my commit, Jun will commit the tentative release for May 15.
> - If all goes according to plan, I will commit a jet port for the release
> later this week.
> - In about a week, Valbona will commit documentation to the NEMS/doc
> The changes in my commit:
> 1. Port NEMSfv3gfs compile.sh, NEMSAppBuilder, and NEMSCompsetRun to Jet,
> wcoss phase 1, and wcoss phase 2
> 2. Point NEMSGSM to new NEMS trunk
> 3. Updates in NEMS/tests related to NEMSfv3gfs porting.
> 4. New tests/compsets for NEMSfv3gfs: nesting, stretched grid, and 32 bit
> Important notes:
> - The tests/rt.sh is NOT ported to Jet nor WCOSS IBM. This is because it
> has a lot of hard-coded scripts and job cards we would have to modify.
> Neither Jun (FV3 code manager) nor I (NEMS code manager) have time to do
> that now, due to our other tasking. The NEMSCompsetRun was easy to port
> because it is based on py produtil, which already works on all NOAA
> machines. The tests/rt.sh may be ported at some later date, depending on
> need and personnel availability.
> - The tests/rt.sh will still run on theia and WCOSS Cray, including the
> three new tests (nesting, stretched grid, 32 bit)
> - Jet has no concept of a "scrub area." That means, when you run the
> NEMSCompsetRun, you must specify the temp directory using the --temp-dir
> option. The script will give you instructions when you run it. Upcoming
> documentation will explain this in detail.
> AFFECTED REPOSITORIES
> As previously discussed, this affects the following four repositories:
> NEMSGSM app - https://svnemc.ncep.noaa.gov/projects/nems/apps/NEMSGSM/
> NEMSfv3gfs app - https://svnemc.ncep.noaa.gov/
> NEMS trunk - https://svnemc.ncep.noaa.gov/projects/nems/trunk
> produtil - https://svnemc.ncep.noaa.gov/projects/nceplibs/produtil/
> COMMIT AREAS ON DISK
> These on-disk directories will be committed:
> NEMSfv3gfs and NEMS:
> SURGE: /gpfs/hps/emc/nems/noscrub/Samuel.Trahan/commitme/fv3-final
> GYRE: /gpfs/gd1/emc/nems/save/Samuel.Trahan/commitme/gsm
> GYRE: /gpfs/gd1/emc/nems/save/Samuel.Trahan/commitme/fv3/
> These directories were used to test the other machines. They differ only
> in that they have test logs just for that machine:
> theia: /scratch4/NCEPDEV/nems/noscrub/Samuel.Trahan/commitme/fv3
> jet: /lfs3/projects/hfv3gfs/Samuel.Trahan/commitme/fv3
> gyre phase 2: /gpfs/gd3/emc/nems/noscrub/Samuel.Trahan/commitme/fv3
> gyre phase 1: /gpfs/gd1/emc/nems/save/Samuel.Trahan/commitme/fv3
> surge: /gpfs/hps/emc/nems/noscrub/Samuel.Trahan/commitme/fv3
> theia: /scratch4/NCEPDEV/nems/noscrub/Samuel.Trahan/commitme/gsm
> gyre phase 1: /gpfs/gd1/emc/nems/save/Samuel.Trahan/commitme/gsm
> NEW INPUT/OUTPUT DATA
> There is a new version of NEMSfv3gfs in/out data. NEMSGSM and NEMSfv3gfs
> test results are bitwise identical. However, we have added two new tests
> to the NEMSfv3gfs. The new directory is identical except for added
> theia: /scratch4/NCEPDEV/nems/noscrub/emc.nemspara/RT/
> jet: /lfs3/projects/hfv3gfs/emc.nemspara/RT/NEMSfv3gfs/trunk-20170508
> gyre: /nems/noscrub/emc.nemspara/RT/NEMSfv3gfs/trunk-20170508
> surge: /gpfs/hps/emc/nems/noscrub/emc.nemspara/RT/NEMSfv3gfs/
> Presently, the WCOSS directories are only on the development side of
> WCOSS. They will be pushed to the production side of WCOSS after the
> Sam Trahan
> Ncep.list.nems.announce mailing list
> Ncep.list.nems.announce at lstsrv.ncep.noaa.gov
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