[Ncep.list.nems.announce] NEMS commit

Jun Wang - NOAA Affiliate jun.wang at noaa.gov
Mon May 23 15:42:03 UTC 2016

Dear all,

Some post merge gsm changes are ready to commit to trunk. The changes

1)zhour is zero in nemsio flx files, it needs to be updated in the forecast

2)gsm run script exglobal_fcst_nems.sh needs to add nemsio.configure and
atmos.configure to support standalone gsm run (e.g. parallel run)

3)ATM clock needs to reset stopTime for restart case.
src/atmos/module_ATM_GRID_COMP.F90 is updated with Gerhard's fix.

4)regression test gfs_slg_nemsio_read is added by the big merge, which was
replaced by gfs_slg for a while in previous trunk. gfs_slg_nemsio_read is

5)Wam is still using last forecast PE to write out nemsio file, the index
for the model level file is out of boundary and is fixed.

6)In previous fix for diagnostic variable PBL clouds, the si is computed
from info in nemsio sigma files, this fix does not apply to the sigma file
input. So the piece of code to compute si is added back for sigio/sfcfio
7)TRAP related changes:
a) the subroutine dyn/getpwatptot can't be called in reset step as the
input fields are different from normal step.
b) Mf convection scheme has uninitialized variables.
With the two fixes, NEMS gsm can run with TRAP turned on.

Due to zhour change and the fix of uninitialized array in mfshalcnv.f, new
gsm baseline on theia and wcoss are created.
Regression test passed on both wcoss and theia, ready to commit to trunk.

The NEMS branch can be found at:


The gsm branch is at:


Please let me know if you have any questions.


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