[gdal-dev] Re: ERROR 4: ... is a grib file, but no raster dataset was successfully identified.

[Hermann Peifer]

Brian,

Indeed, the file seems to be suspicious. See also my other mail where I 
used wgrib2, as suggested by Bill. I will have to contact the data provider.

Thanks again for your time, Hermann


On 04/10/2010 16:24, brian wrote:
> Hermann
>
> GDAL uses degrib to read grib files. I tryed the product in both degrib
> and gribdump, neither app will read it. Either the grib file is corrupt
> or it is a varient that neither app will read.
>
>
> Brian
>
>
> rush at octopi ~ $ degrib HRES_ENS_2010100300+000.grib2 -I
> ERROR: with inventory, so far:
> MsgNum, Byte, GRIB-Version, elem, level, reference(UTC), valid(UTC),
> Proj(hr)
> 1.0, 0, 2, (null), (null), 01/01/1970 00:00, 01/01/1970 00:00, 0.00
> ERROR: In call to GRIB2Inventory.
> ERROR: Ran out of file in Section 1
> ERROR: Problems with section 1
>
>
> rush at octopi ~ $ degrib HRES_ENS_2010100300+000.grib2 -C -Csv
> ERROR: In call to Grib2Convert.
> ERROR: In call to ReadGrib2Record.
> Inside ReadGrib2Record.. Calling FindSectLen
> ERROR: Section 1 labeled as 21
>
> rush at octopi ~ $ gribdump -v HRES_ENS_2010100300+000.grib2
> Oct 04 14:21:53 gribdump[22297]: Starting Up
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 2
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 4
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 6
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 8
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 10
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 12
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 14
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 16
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 18
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 20
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 22
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 24
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 26
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 28
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 30
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 32
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 34
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 36
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 38
> Oct 04 14:21:53 gribdump[22297]: oversize GRIB product 2
> Oct 04 14:21:53 gribdump[22297]: GRIB product: 40
> Oct 04 14:21:53 gribdump[22297]: EOF on input
> Oct 04 14:21:53 gribdump[22297]: Exiting
> Oct 04 14:21:53 gribdump[22297]: 0 WMO msgs, 0 GRIBs decoded, 0 written
>
>
> On Mon, 2010-10-04 at 16:06 +0200, Hermann Peifer wrote:
>> It is here for the next 10 days:
>> http://transfer.eea.europa.eu/download/6694e0deb608337a8d0e6c1fb0ad5068
>>
>> Thanks for your time, Hermann
>>
>> On 04/10/2010 15:27, brian wrote:
>>> Hermann
>>>
>>> Do you have a link to the grib file you can share?
>>>
>>> Brian
>>>
>>>
>>> On Mon, 2010-10-04 at 15:16 +0200, Hermann Peifer wrote:
>>>> Hi All,
>>>>
>>>> I am getting this error for a grib2 file:
>>>>
>>>> $ gdalinfo HRES_ENS_2010100300+000.grib2
>>>> ERROR 4: HRES_ENS_2010100300+000.grib2 is a grib file, but no raster
>>>> dataset was successfully identified.
>>>> gdalinfo failed - unable to open 'HRES_ENS_2010100300+000.grib2'.
>>>>
>>>>
>>>> I am using gdal from trunk which has, among others, support for these
>>>> formats:
>>>>
>>>> $ gdalinfo --formats | egrep "JP|GRIB"
>>>>      JPEG (rwv): JPEG JFIF
>>>>      JPEG2000 (rwv): JPEG-2000 part 1 (ISO/IEC 15444-1)
>>>>      GRIB (rov): GRIdded Binary (.grb)
>>>>
>>>> I found some older postings to the mailing list on a similar error, but
>>>> whatever was mentioned there did not help in my case.
>>>>
>>>> Thanks for your time,
>>>>
>>>> Hermann
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