[Ncep.list.emc.fv3gfs_tickets] FV3GFS Ticket #17: Explore use of GMTED2010 terrain data

FV3GFS Trac Ticket ncep.list.emc.fv3gfs_tickets at noaa.gov
Wed Jun 14 12:51:48 UTC 2017


#17: Explore use of GMTED2010 terrain data
-----------------------------+----------------------------
  Reporter:  george.gayno@…  |      Owner:  george.gayno@…
      Type:  task            |     Status:  new
  Priority:  major           |  Milestone:
 Component:  component1      |    Version:
Resolution:                  |   Keywords:  GMTED2010
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Comment (by george.gayno@…):

 '''r93038'''

 The terrain is created by Jordan's
 [https://svnemc.ncep.noaa.gov/trac/fv3gfs/browser/branches/gmted2010/global_shared.v15.0.0/sorc/orog.fd?rev=93038
 orography program].

 Only minor changes were required to use GMTED2010:

 * Modify the
 [https://svnemc.ncep.noaa.gov/trac/fv3gfs/browser/branches/gmted2010/global_shared.v15.0.0/ush/fv3gfs_make_orog.sh?rev=93038#L93
 ./ush/fv3gfs_make_orog.sh] script to point my copy of the GMTED2010
 dataset (fort.225)
 * Modify the statement that reads the GMTED2010 file in routine
 [https://svnemc.ncep.noaa.gov/trac/fv3gfs/browser/branches/gmted2010/global_shared.v15.0.0/sorc/orog.fd/mtnlm7_oclsm.f?rev=93038#L3930
 mtnlm7_oclsm.f]

 Note: The program uses a separate terrain dataset for Antarctica called
 RAMP: https://nsidc.org/data/docs/daac/nsidc0082_ramp_dem.gd.html.  The
 modifications at r93038 do affect Antarctica.  For initial tests, it was
 decided to keep the RAMP data.

--
Ticket URL: <https://svnemc.ncep.noaa.gov/trac/fv3gfs/ticket/17#comment:2>
fv3gfs <https://svnemc.ncep.noaa.gov/trac/fv3gfs>
NGGPS FV3GFS Development



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