[Ncep.list.nems.announce] NEMS/NMM-B commit
tom.black at noaa.gov
Sun Oct 5 17:29:25 UTC 2014
Unfortunately there is a failure (non bit-identical answers) in the
NMM-B's moving nest restart regression test when running with this set
of changes. It's probably trivial but I'm not sure how long it will
take to find. John, please proceed with your commit then I'll get back
in line when this moving nest restart issue is resolved.
On 10/3/2014 10:55 AM, Tom Black wrote:
> I would like to commit some small changes to the NMM-B associated with
> NEMS Trac ticket #111.
> (1) A fix for an operational failure in the NAM a few weeks ago. The
> problem arose with a variable in RRTM going to zero so a check is
> inserted into the RRTM code to keep that variable's magnitude greater
> than a certain limit.
> (2) Moving parents need to fill in values of child-resolution
> topography on certain edge V-points of the parent domain.
> (3) Modify the change Dusan just committed today to use 2 rather than
> 8 tasks for the parallel compile.
> Answers will change for nearly all NMM-B regression tests. The code
> can be found at:
> tide: /gpfs/td1/emc/meso/noscrub/Tom.Black/trunk_update
> zeus: /scratch2/portfolios/NCEPDEV/meso/noscrub/Tom.Black/trunk_update
> I will plan to commit early next week.
> M 46308 tests/rt.sh
> M 46308 src/atmos/phys/radsw_main_nmmb.f
> M 46308 src/atmos/nmm/module_NESTING.F90
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