[ncl-talk] Getting error while converting .grib file to netcdf format.

Arunima Singh arunima at vassarlabs.com
Wed Nov 2 07:26:58 MDT 2016


Hi,

Getting following error :

cdo copy: Open failed on
>_mars-atls18-95e2cf679cd58ee9b4db4dd119a05a8d-azDkQn.grib<
Unsupported file type (library support not compiled in)
To create a CDO application with GRIB2 support use: ./configure
--with-grib_api=<GRIB_API root directory> ...

Regards.
Arunima Singh

On Wed, Nov 2, 2016 at 1:39 AM, Guido Cioni <guidocioni at gmail.com> wrote:

> Or more simply cdo -f nc copy in.grb out.nc? :)
>
> Guido Cioni
> http://guidocioni.altervista.org
>
>
>
>
> Il giorno 01 nov 2016, alle ore 20:27, Dennis Shea <shea at ucar.edu> ha
> scritto:
>
>
> The 6.1.2 version 3.5 years old:   February 4, 2013
> ===
> NCL 6.3.0 does not read this file.
> ===
> However, the 6.4.0 version does ....
>
> %> ncl_filedump _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-ZU3Mkg.grib
>
> yields
>
>
> ====
> Variable: f
> Type: file
> filename:       _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-ZU3Mkg
> path:   _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-ZU3Mkg.grib
>    file global attributes:
>    dimensions:
>       forecast_time0 = 61
>       lat_0 = 361
>       lon_0 = 720
>    variables:
>       float tp_P11_L1_GLL0_acc ( forecast_time0, lat_0, lon_0 )
>          center :       European Center for Medium-Range Weather Forecasts
>          production_status :    TIGGE Operational products
>          long_name :    total precipitation
>          units :        kg/m^2
>          _FillValue :   1e+20
>          grid_type :    Latitude/longitude
>          parameter_discipline_and_category :    Meteorological products,
> Moisture
>          parameter_template_discipline_category_number :        ( 11, 0,
> 1, 52 )
>          level_type :   Ground or water surface
>          type_of_statistical_processing :       Accumulation
>          statistical_process_duration : initial time to forecast time
>          initial_time : 10/29/2016 (00:00)
>
>       float lat_0 ( lat_0 )
>          long_name :    latitude
>          grid_type :    Latitude/Longitude
>          units :        degrees_north
>          Dj :   0.5
>          Di :   0.5
>          Lo2 :  359.5
>          La2 :  -90
>          Lo1 :   0
>          La1 :  90
>
>       float lon_0 ( lon_0 )
>          long_name :    longitude
>          grid_type :    Latitude/Longitude
>          units :        degrees_east
>          Dj :   0.5
>          Di :   0.5
>          Lo2 :  359.5
>          La2 :  -90
>          Lo1 :   0
>          La1 :  90
>
>       integer forecast_time0 ( forecast_time0 )
>          long_name :    Forecast offset from initial time
>          units :        hours
>
> ====
> I used
> ncl_convert2nc _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-ZU3Mkg.grib
>
> to create a netCDF
> =====
>
> Maybe you can use it ...
>
> ftp ftp.cgd.ucar.edu
> anonymous
> your_email
> cd pub/shea
> prompt
> ls
> get _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-ZU3Mkg.nc
> quit
>
> Good Luck
>
> On Tue, Nov 1, 2016 at 1:01 PM, Arunima Singh <arunima at vassarlabs.com>
> wrote:
>
>> Hi,
>>
>> ncl version is 6.1.2.
>>
>> Thanks and Regards.
>> Arunima Singh
>>
>> On Wed, Nov 2, 2016 at 12:27 AM, Arunima Singh <arunima at vassarlabs.com>
>> wrote:
>>
>>> Hi,
>>>
>>> I am trying to convert .grib file to nc format but i am getting
>>> following error -
>>>
>>> fatal:NclGRIB2: Invalid Product Definition Template.
>>> fatal:Could not open (./_mars-atls19-95e2cf679cd58e
>>> e9b4db4dd119a05a8d-ZU3Mkg.grib)
>>> Segmentation fault (core dumped)
>>>
>>> PFA
>>> grib file ,
>>> screenshot of - error , uname -a ,ncargpath root, ncargpath
>>> grib2_codetables.
>>>
>>>
>>> Thanks and Regards.​​
>>> Arunima Singh
>>>
>>>
>>>>>>  _mars-atls19-95e2cf679cd58ee9b4db4dd119a05a8d-Z...
>>> <https://drive.google.com/a/vassarlabs.com/file/d/0Bx7xJNSDBbVrN3ZXNWdRRnI1bmc/view?usp=drive_web>
>>>>>>
>>>
>>
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