[Ncep.list.emc.fv3gfs_tickets] FV3GFS Ticket #11: Cycling workflow.

FV3GFS Trac Ticket ncep.list.emc.fv3gfs_tickets at noaa.gov
Thu Jul 27 20:43:59 UTC 2017

#11: Cycling workflow.
  Reporter:              |      Owner:  fanglin.yang@…
  rahul.mahajan@…        |     Status:  reopened
      Type:              |  Milestone:
  enhancement            |    Version:
  Priority:  major       |   Keywords:
 Component:  component1  |  workflow,scripting,cycling,utilities
Resolution:              |

Comment (by fanglin.yang@…):

 Rahul, we (Xu, George, Helin and I myself ) are actively looking into the
 issue.  In the NEMS GFS world,  gcycle is called offline as part of the
 GDAS/GFS ANAL step to update sfcanl to all avaliable observations
 (including SST, snow, ice, soil moisture and vegetation greeness etc).
 Since in the FV3GFS world gcycle is no longer called, we need to make sure
 those updates are executed as part of the forecast at the first time step.
 Initialy investigation indicates that both the model code and scripts need
 to be updated.

 I also noticed you have FHCYC=6 in your cycled experiment.  Please change
 it to 24.


Ticket URL: <https://svnemc.ncep.noaa.gov/trac/fv3gfs/ticket/11#comment:75>
fv3gfs <https://svnemc.ncep.noaa.gov/trac/fv3gfs>
NGGPS FV3GFS Development

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