[Ncep.list.fv3-announce] NEMSfv3gfs and FV3 git repository updates 20180820

Jun Wang - NOAA Federal jun.wang at noaa.gov
Mon Aug 20 18:00:43 UTC 2018


Dear all,

Following changes were committed to the NEMSfv3gfs and FV3 repositories:

Task 54063: fix ice fraction on lake points in coupled mode
When running FV3 in coupled system FV3-MOM6-CICE6, the ice fraction on lake
points are removed when updating sea ice fraction from sea ice model. Code
changes are made to not change the ice fraction on lake points.

Task 54077: add capability to output GFDL reflectivity in FV3 3D dyn
history file
GFDL diagnostic program computes the reflectivity fields for GFDL MP, code
changes are made in FV3 code to output these reflectivity fields in FV3 3D
dynamics history file through the write grid component.

Above code changes do not alter current baseline results. Regression test
passed on the platforms wcoss phase1/2,cray, theia and gaea (c3,c4).

Thanks.

Jun
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