[gradsusr] TIGGE grib2 to netcdf

[Aida Diongue Niang]

Je vois que tu es en plein dans les données TIGGE avec grads. Tu pourras
aider Tidiane la-dessous. Je lui ai dit aussi de voir les données TIGGE.

2012/3/13 Ousmane Ndiaye <ousmane at iri.columbia.edu>

> Hi,
> I have TIGGE data in grib2 format I used ncl_convert2nc to convert the
> file to netcdf format but grads seems not liking it is there anyway to make
> it works.
> The file has : 14 runs, 9 leadtime, and 184 starting days over 121x121 grid
>
> == with opengrads
> ga-> sdfopen ../2011/new/EnsECMWFoutput2011_.nc
> Scanning self-describing file:  ../2011/new/EnsECMWFoutput2011_.nc
> gadsdf: SDF file has no discernable X coordinate.
>
> ==  ncdump output
> ousmane$ ncdump -h EnsECMWFoutput2011_.nc
> netcdf EnsECMWFoutput2011_ {
> dimensions:
>        ensemble0 = 14 ;
>        initial_time0_hours = 184 ;
>        forecast_time0 = 9 ;
>        lat_0 = 121 ;
>        lon_0 = 121 ;
> variables:
>        float tp_P11_L1_GLL0_acc(ensemble0, initial_time0_hours,
> forecast_time0, lat_0, lon_0) ;
>                tp_P11_L1_GLL0_acc:statistical_process_duration = "initial
> time to forecast time" ;
>                tp_P11_L1_GLL0_acc:type_of_statistical_processing =
> "Accumulation" ;
>                tp_P11_L1_GLL0_acc:level_type = "Ground or water surface" ;
>
>  tp_P11_L1_GLL0_acc:parameter_template_discipline_category_number = 11, 0,
> 1, 52 ;
>                tp_P11_L1_GLL0_acc:parameter_discipline_and_category =
> "Meteorological products, Moisture" ;
>                tp_P11_L1_GLL0_acc:grid_type = "Latitude/longitude" ;
>                tp_P11_L1_GLL0_acc:_FillValue = 1.e+20f ;
>                tp_P11_L1_GLL0_acc:units = "kg/m^2" ;
>                tp_P11_L1_GLL0_acc:long_name = "total precipitation" ;
>                tp_P11_L1_GLL0_acc:production_status = "TIGGE Operational
> products" ;
>                tp_P11_L1_GLL0_acc:center = "European Center for
> Medium-Range Weather Forecasts" ;
>
> // global attributes:
>                :creation_date = "Tue Mar 13 09:55:49 GMT 2012" ;
>                :NCL_Version = "6.0.0" ;
>                :system = "Darwin lodyn412.locean-ipsl.upmc.fr 10.8.0
> Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011;
> root:xnu-1504.15.3~1/RELEASE_I386 i386" ;
>                :conventions = "None" ;
>                :grib_source = "EnsECMWFoutput2011_.grib2" ;
>                :title = "NCL: convert-GRIB-to-netCDF" ;
> }
> ==
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-- 
 Aïda Diongue-Niang
Agence Nationale de l'Aviation Civile et de la Météorologie (ANACIM)/MET
Aeroport Leopold Sedar Senghor, BP 8257 Dakar-Yoff
Dakar, Senegal
Tel: +221 33 869 53 39 / +221 33 869 50 50 poste/ext 4030
Cell: +221 77 562 59 84
Fax: +221 33 820 13 27
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