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Re: [IDV #MPR-281760]: Problem reading Grib file from IDV


hiya,

i found the information needed for the FSL table 59 0 129. the fix only
required a change in the list of tables so i've attached the list called
tablelookup.lst.  It is possible to replace tablelookup.lst in the
grib.jar and everything should should work ok. otherwise it will be in the
next grib release.

robb...






On Mon, 1 May 2006, Robb Kambic wrote:

> On Mon, 1 May 2006, Unidata IDV Support wrote:
>
> > Hi Dan-
> >
> > > I am getting the following error message when attempting to read a Grib
> > > file:
> > >
> > > NotSupportedException : ucar.grib.NotSupportedException: table for center:
> > > 59 subCenter: 0 number: 129
>
> hiya,
>
> i don't have the info for table 59 0 129, it's a fsl table. i'll send a
> message to FSL to see if i can get the table.
>
> >
> > This indicates that the parameter table for that particular grib message
> > is missing.
> >
> > >
> > > I've attached the results of wgrib on this file.
> > >
> > > You will notice a similar looking message there:
> > >
> > > Undefined parameter table (center 59-0 table 2), using NCEP-opn
> > >
> > > I am told this error is seen all the time but doesn't appear to
> > > be a show-stopper for our work here.  Is it a show-stopper for IDV?
> >
>
>
> there is no default table, to try to create one would have wrong
> results as would using a wrong centers table ie NCEP-opn.  centers need to
> publish their tables if they want others to use there data.
>
> > Not a show stopper, but an annoyance.  The wgrib program must have
> > a default table that it uses if it can't find the right table.  That
> > may give incorrect results, but at least it doesn't stop the program
> > dead in it's tracks.  That's a feature request for the grib decoder
> > that the IDV uses.
> >
> > > I also did notice from a google search a related email exchange but 
> > > couldn't
> > > figure out how this might help me here:
> > >
> > > http://www.unidata.ucar.edu/support/help/MailArchives/thredds/msg00609.html
> >
>
> the message was about table  57-0-129, the air force weather service not
> FSL.
>
>
>
> > What version of the IDV are you using?  According to that message, Robb
> > was going to add it to the grib tables that the IDV uses.  If you are
> > not using the latest, please try that since the table may be in that 
> > release.
>
> table not in release.
>
> robb...
>
> >
> > If you are using the latest and still have problems, I can provide a
> > work around until we get that table in the distribution.
> >
> > Don Murray
> >
> > Ticket Details
> > ===================
> > Ticket ID: MPR-281760
> > Department: Support IDV
> > Priority: Normal
> > Status: Open
> >
>
> ===============================================================================
> Robb Kambic                              Unidata Program Center
> Software Engineer III                    Univ. Corp for Atmospheric Research
> address@hidden                   WWW: http://www.unidata.ucar.edu/
> ===============================================================================
>

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================
7:      -1:               0:    nceptab_2.tab
7:      -1:               1:    nceptab_1.tab
7:      -1:               2:    nceptab_2.tab
7:      -1:               3:    nceptab_3.tab
7:      -1:             129:    nceptab_129.tab
7:      -1:             130:    nceptab_130.tab
7:      -1:             131:    nceptab_131.tab
7:      -1:             140:    nceptab_140.tab
8:      -1:               0:    nceptab_1.tab
8:      -1:               1:    nceptab_1.tab
8:      -1:               2:    nceptab_2.tab
8:      -1:               3:    nceptab_3.tab
8:      -1:             129:    nceptab_129.tab
8:      -1:             130:    nceptab_130.tab
8:      -1:             131:    nceptab_131.tab
8:      -1:             140:    nceptab_140.tab
9:      -1:               0:    nceptab_1.tab
9:      -1:               1:    nceptab_1.tab
9:      -1:               2:    nceptab_2.tab
9:      -1:               3:    nceptab_3.tab
9:      -1:             129:    nceptab_129.tab
9:      -1:             130:    nceptab_130.tab
9:      -1:             131:    nceptab_131.tab
9:      -1:             140:    nceptab_140.tab
54:      0:               2:    cmcgem_2.tab
57:     -1:               2:    afwa.tab
57:     -1:               3:    afwa.tab
57:     -1:             128:    af_128.tab
57:     -1:             129:    af_129.tab
58:      0:               2:    fnmoc_2.tab
58:     42:               2:    af_2.tab
59:      0:               0:    fsl_0_0.tab
59:      2:               0:    fsl_2_0.tab
59:      0:               2:    fsl_2_0.tab
59:      0:             129:    nceptab_129.tab
60:      0:               2:    ncar_0_200.tab
60:      0:             129:    ncar_0_200.tab
60:      1:               2:    ncar_1_2.tab
74:      0:               2:    nceptab_2.tab
78:     -1:               2:    nceptab_2.tab
85:     -1:               2:    nc72_ecmwf_3.tab
98:     -1:               1:    nc72_ecmwf_3.tab
98:     -1:               2:    nc72_ecmwf_3.tab
98:     -1:               3:    nc72_ecmwf_3.tab
98:     -1:             128:    ecmwf_128.tab
98:     -1:             140:    ecmwf_140.tab
98:     -1:             160:    ecmwf_160.tab
98:     -1:             162:    ecmwf_162.tab
158:     0:               2:    fnmoc_2.tab
250:     2:             200:    wrf_2_200.tab