[gradsusr] Undefined parameter table

Tracey tdorian10 at gmail.com
Thu Nov 8 19:28:10 EST 2018


Hi,

As an update, I have received help and the problem is now resolved.

Thank you,
Tracey

On Thu, Nov 8, 2018 at 2:52 PM Tracey <tdorian10 at gmail.com> wrote:

> Hi,
>
> I was wondering if anyone knew what the following error means in GrADS
> when trying use "grib2ctl" on a GRIB1 file in my GrADS script?  The example
> GRIB1 file is attached to this email for reference.
>
> *grib2ctl *NPR.SNWN.SP.S1200.MESH16_Cycle_2018110800 >
> NPR.SNWN.SP.S1200.MESH16_Cycle_2018110800.ctl
>
> Undefined parameter table (center 57-2 table 128), using NCEP-opn
>
> Undefined parameter table (center 57-2 table 128), using NCEP-opn
>  grib1map:  opening GRIB file: NPR.SNWN.SP.S1200.MESH16_Cycle_2018110800
>  grib1map:  reached end of files
>  grib1map:  writing the map...
>
> When I try to plot SNODsfc field in GrADS from the control file that was
> created after that error showed up, it just says "Entire Grid Undefined."
>
> Any help would be greatly appreciated!
>
> Thank you,
> Tracey
>
>
>
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