Re: [gembud] ingest only some of a model?

• To: Neil Smith <neils@xxxxxxxx>
• Subject: Re: [gembud] ingest only some of a model?
• From: Steven.Chiswell@xxxxxxxxxxxx
• Date: Tue, 31 Aug 2010 12:22:22 -0400

Neil,

Its pretty easy to pipe just the 0-48 hour forecast fields using the WMO 
header in your pqact.

See the NCEP documentation here:
www.nco.ncep.noaa.gov/pmb/docs/on388/appendixa.html

Use KWBC for the GFS, AWIPS grid designator "R" is the 40km 218 grid. The 
grib2 grids start with L or M
as shown in the TTAAii CCCC order for a WMO header as givin in that 
appendix above.

6 hourly output would be
^L.R[A-I].. KWBC

To allow for three hour in between "M" designator times could look like

^(L.R[A-I]|M.R[BEHKLOPQ]).. KWBC


Chiz




From:   Neil Smith <neils@xxxxxxxx>
To:     gembud@xxxxxxxxxxxxxxxx
Date:   08/31/2010 12:08 PM
Subject:        [gembud] ingest only some of a model?
Sent by:        gembud-bounces@xxxxxxxxxxxxxxxx



Is there a way to decode only some of a model forecast period?
I'd like to get the forecast output of the gfs 40 km but just out to 
forecast hour 048. 
If that is possible, how is it done?

TIA,
-Neil


---
Neil Smith         neils@xxxxxxxx
Comp. Sys. Mngr., Atmospheric Sciences


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• References:
  • [gembud] ingest only some of a model?
    • From: Neil Smith