[gradsusr] Build GrADS 2.20 from Source, Errors with GRIB2 and gribmap

[Wesley Ebisuzaki - NOAA Federal]

Bill,

Seen that problem before and Fedora was bit by that bug.

Wesley

On Thu, Feb 1, 2018 at 10:42 AM, William Daniel Scheftic <
scheftic at email.arizona.edu> wrote:

>
> Hi Wesley,
>
> Thanks for your help.  The grib file is fine, it is from the Rapid
> Refresh 32 km North American Grid.  The issue was in compiling the NCEP
> GRIB 2 library.  I just needed to remove
>
> -D__64BIT__ from CFLAGS variable in the makefile.
>
> Bill
>
>
> Message: 1
>> Date: Wed, 31 Jan 2018 09:50:49 -0500
>> From: Wesley Ebisuzaki - NOAA Federal <wesley.ebisuzaki at noaa.gov>
>>
>> Hi William,
>>
>> This line has me concerned:
>>
>> |    GRIB2 I/O Error: Predefined bitmap applies (ibmap=47244640267)
>>
>> The grib standard allows predefined bitmaps in order to save space.
>> However, I am not aware of any grib file that uses predefined bitmaps,
>> and I am not aware of any center that has made predefined bitmaps
>> available.  I suspect that your grib file has problems.  Try running your
>> file through wgrib2 to confirm that a predefined bitmap is being used.
>>
>> Wesley
>>
>
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