Problems on reading GRIB2 files

From: Tam Johnny <johnnytam_hko_at_nyahnyahspammersnyahnyah>
Date: Mon Mar 08 2010 - 17:56:48 MST

An error found when reading a grib2 file (WAFS upper-air forecasts in GRIB2 code form).
Does anyone have any idea to solve the problem? Below are the detail information:

Error message:
 Copyright (C) 1995-2009 - All Rights Reserved
 University Corporation for Atmospheric Research
 NCAR Command Language Version 5.1.1
 The use of this software is governed by a License Agreement.
 See http://www.ncl.ucar.edu/ for more details.
ncl 0> a=addfile("cat.grb","r")
getpdstemplate: PDS Template 4.15 not defined.
warning:Error unpacking GRIB record section 4.
fatal:Could not open (cat.grb)

WAFS upper-air forecasts - SADIS User Guide. Annex 4 :
http://www2.icao.int/en/anb/met-aim/met/sadisopsg/SADIS%20User%20Guide/SADIS%20User%20Guide%20-%20Fourth%20Edition/Annex%204.pdf

In addition, for those that can be opened, the corresponding codetable entries cannot be found, does anyone know where to find the codetable update?
warning message:
warning: Entry (25) not found in code table file /usr/local/ncl/lib/ncarg/grib2_codetables/ecmwf/4/4.2.0.6.table
warning: Entry (11) not found in code table file /usr/local/ncl/lib/ncarg/grib2_codetables/ecmwf/4/4.5.table
warning: Entry (12) not found in code table file /usr/local/ncl/lib/ncarg/grib2_codetables/ecmwf/4/4.5.table
warning: Entry (10) not found in code table file /usr/local/ncl/lib/ncarg/grib2_codetables/ecmwf/4/4.5.table

Thanks,
Johnny

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Received on Mon Mar 8 18:03:34 2010

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