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[GEMPAK #EQC-771253]: dcgrib2 dumps core on GRIB2 GFS 1 deg grids

Robert,

Works for me, as it should since we are decoding all the 0.5 degree grib 2 files
from CONDUIT as well.

Make sure you ftp in binary mode!

ftp> bin 
200 Type set to I
ftp> get  gfs.t12z.pgrbf03.grib2
local: gfs.t12z.pgrbf03.grib2 remote: gfs.t12z.pgrbf03.grib2


> cat gfs.t12z.pgrbf03.grib2 | dcgrib2 -v 1 -d - YYYYMMDDHH_gfs.gem
[12049493] 070412/1419[DC 3]  Starting up. Version 5.10.2
 Opening WMO Originating Center Table wmocenter.tbl...
 Opening WMO GRIB2 Parameter Table g2varswmo2.tbl...
 Opening WMO GRIB2 Vertical Coordinate Table g2vcrdwmo2.tbl...
[12049493] 070412/1419[DCGRIB 0] Opened 2007041212_gfs.gem model:96 grid:255
[12049493] 070412/1419[DECODE_GRIB2 0] HGHT [070412/1200F003] 1000:-1 PRES 360 
181
[12049493] 070412/1419[DECODE_GRIB2 0] HGHT [070412/1200F003] 975:-1 PRES 360 
181
[12049493] 070412/1419[DECODE_GRIB2 0] HGHT [070412/1200F003] 950:-1 PRES 360 
181
[12049493] 070412/1419[DECODE_GRIB2 0] HGHT [070412/1200F003] 925:-1 PRES 360 
181
[12049493] 070412/1419[DECODE_GRIB2 0] HGHT [070412/1200F003] 900:-1 PRES 360 
181

etc.....

Steve Chiswell
Unidata User Support


> 
> I am trying to ftp GRIB2 format GFS 1 deg grib files and decode them from 
> ftpprd, but GEMPAK 5.9.3 and 5.10.2 both core dump when I cat the downloaded 
> file into dcgrib2.  Would it be possible for you to try to duplicate this?  
> The files can be retrieved from:
> 
> ftpprd.ncep.noaa.gov
> 
> /pub/data/nccf/com/gfs/prod/gfs........
> 
> the file is e.g. gfs.t12z.pgrbf03.grib2
> 
> Thanks,
> Robert Mullenax
> CSBF Meteorology
> 
> 


Ticket Details
===================
Ticket ID: EQC-771253
Department: Support GEMPAK
Priority: Normal
Status: Closed