[Ncep.list.nems.announce] NEMS/GSM commit

Mark Iredell - NOAA Federal mark.iredell at noaa.gov
Wed Dec 17 15:15:52 UTC 2014


Moorthi, please go ahead and commit today as soon as Xingren's review is
done. Then we will decide what to do with nmmb calling gfs physics, whether
to start with the tag using the 2014 gfs physics or to upgrade the nmmb to
the 2015 gfs physics.
Mark

On Tue, Dec 16, 2014 at 7:08 PM, Shrinivas Moorthi - NOAA Federal <
shrinivas.moorthi at noaa.gov> wrote:
>
> Ratko,
>   GFS physics is changing and I am not responsible for updating NMMB when
> I am trying to update GFS physics.  This is a good example of why NEMS, in
> the current form,  is a bad idea.  I already had to make some changes to
> NMMB because of unified post.
> I have spent over 3 weeks making these regression tests.  Something needs
> to change here. This is not sustainable.
> If I can't commit as is, I simply will not commit.
> Thanks
> Moorthi
>
> On Tue, Dec 16, 2014 at 4:10 PM, Ratko Vasic <ratko.vasic at noaa.gov> wrote:
>>
>> Hi Moorthi,
>>
>> I see you omitted 2 NMMB regression tests which are calling some of GFS
>> physics.
>> What is the problem with these two runs, are they changing results or
>> they are not running at all?
>>
>> Brad and Dusan are now working on SREF and they use these physics
>> schemes for the next implementation.
>>
>> If problem is just creating new results, please do it and I will update
>> them.
>> If NMMB is not running with this combination, we'll have to work with
>> Brad, Jun Du and Dusan about this before commit.
>>
>> -Ratko
>>
>>
>>
>> On 12/16/2014 1:32 PM, Shrinivas Moorthi wrote:
>> > All,
>> >      Finally, after three weeks of regression tests, we are ready to
>> > commit GSM changes that will bring GSM to the level of GFS
>> > to be implemented in January.  There are many changes on the GSM side
>> > and thus no NMMB regression tests using GFS physics
>> > is done.  The working directory for NEMS is on zeus at
>> >
>> "/scratch2/portfolios/NCEPDEV/global/noscrub/Shrinivas.Moorthi/nems/nems_Nov25"
>> >
>> > (Also, please see nems track ticket # 114)
>> > We are aware that there are still some unfinished issues, but will defer
>> > making those changes to future commits.
>> > I would like to commit these changes tomorrow if there are no objections
>> > (I would go on leave from 18th until next year).
>> > Thanks
>> > Moorthi
>> >
>>
>> --
>> Ratko Vasic
>> Meteorologist
>> 301-683-3814
>> National Oceanic and Atmospheric Administration
>> NCEP/EMC,  Room 2791
>> NCWCP  W/NP2
>> 5830 University Research Court
>> College Park, MD  20740-3818
>>
>> _______________________________________________
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>>
>
>
> --
> Dr. Shrinivas Moorthi
> Research Meteorologist
> Global Climate and Weather Modeling Branch
> Environmental Modeling Center / National Centers for Environmental
> Prediction
> 5830 University Research Court - (W/NP23), College Park MD 20740 USA
> Tel: (301)683-3718
>
> e-mail: Shrinivas.Moorthi at noaa.gov
> Phone:  (301) 683-3718   Fax: (301) 683-3718
>
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