[gdal-dev] Reading GRIB2 with GDAL 1.6.3 leeds to Warning: Investigate Template 4.8 bytes 35-41

[Eloi Ribeiro]

On Fri, Apr 30, 2010 at 12:42 PM, Eloi Ribeiro <eloi.ribeiro at gmail.com>wrote:

>
> On Thu, Apr 29, 2010 at 3:35 PM, Frank Warmerdam <warmerdam at pobox.com>wrote:
>
>> Eloi Ribeiro wrote:
>>
>>> Hi,
>>>
>>> I keep receiving this warning using GDAL (1.6.3 released 2009/11/19 on
>>> Ubuntu desktop 9.10) whith GRIB2 files:
>>>
>>> "Warning: Investigate Template 4.8 bytes 35-41
>>> Warning: Investigate Template 4.8 bytes 35-41
>>> (...)
>>> Warning: Investigate Template 4.8 bytes 35-41
>>> Warning: Investigate Template 4.8 bytes 35-41
>>> Segmentation fault"
>>>
>>
>> Eloi,
>>
>> The message comes from this part of:
>>
>> gdal/frmts/grid/degrib18/degrib/inventory.cpp
>>
>>
>>         case GS4_STATISTIC: /* 4.8 */
>>            if (InventoryParseTime (*buffer + 35 - 5, &(inv->validTime)) !=
>> 0) {
>>               printf ("Warning: Investigate Template 4.8 bytes 35-41\n");
>>               inv->validTime = inv->refTime + inv->foreSec;
>>            }
>>
>> Basically, it appears that it means there was a problem parsing
>> a date in the grib file, and it is reported as a warning.
>>
>> There is no particular reason to believe it is related to the crash
>> you see with some files.
>>
>> You might want to file a ticket with one of the files resulting in a
>> crash for further investigation.
>>
>> Best regards,
>> --
>>
>> ---------------------------------------+--------------------------------------
>> I set the clouds in motion - turn up   | Frank Warmerdam,
>> warmerdam at pobox.com
>> light and sound - activate the windows | http://pobox.com/~warmerdam
>> and watch the world go round - Rush    | Geospatial Programmer for Rent
>>
>>
>
> Thank's for the tip Frank.
> I just submitted a ticket[1].
> I hope this issue can be solved.
> Regards,
>
> [1] http://trac.osgeo.org/gdal/ticket/3555
>
> --
> Eloi Ribeiro
> GIS Analyst
> 39,45º -4,40º
> http://eloiribeiro.wordpress.com
>


Hi,
Just to let Know that the bug [1] persist after update to the latest GDAL
version: GDAL 1.7.2, released 2010/04/23.
Best regards,

[1] http://trac.osgeo.org/gdal/ticket/3555

-- 
Eloi Ribeiro
GIS Analyst
39,45º -4,40º
http://eloiribeiro.wordpress.com
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