[gdal-dev] Cannot read NetCDF subdatasets

[Free]

Paolo,

I had a similar issue with 32b system with some NetCDF files with "bigfile" flag. 
We should use (if I remember correctly) 64b system.

Regards,

Y.
Le vendredi 15 juin 2012 12:10:57 Paolo Corti a écrit :
> Hi all
> 
> While I can succesfully read NetCDF in Mint 12 (my development
> environment), I cannot manage to read the subdatasets in REL5 (the
> production server).
> 
> In REL5 I can succesfully read the NetCDF dataset with gdalinfo:
> 
> gdalinfo /my/full/path/mydataset.nc4
> 
> But if I try reading a subdataset, I get the following error (CPL_DEBUG is
> ON):
> 
> $ gdalinfo NETCDF:"/my/full/path/mydataset.nc4":MY_VAR
> GDAL_netCDF:
> =====
> calling nc_open(/my/full/path/mydataset.nc4 )
> 
> GDAL: GDALClose(NETCDF:/my/full/path/mydataset.nc4:MY_VAR, this=0x85177f8)
> ERROR 4: `NETCDF:/my/full/path/mydataset.nc4:MY_VAR' does not exist in
> the file system,
> and is not recognised as a supported dataset name.
> 
> gdalinfo failed - unable to open
> 'NETCDF:/my/full/path/mydataset.nc4:MY_VAR'. GDAL: In GDALDestroy -
> unloading GDAL shared library.
> 
> Some more information on my system configuration:
> 
> $ rpm -qa hdf5*
> hdf5-1.8.7-1.el5.rf
> hdf5-devel-1.8.7-1.el5.rf
> 
> $ gdalinfo --version
> GDAL 1.9.0, released 2011/12/29
> 
> $ gdalinfo --formats | grep -i cdf
>   GMT (rw): GMT NetCDF Grid Format
>   netCDF (rw+): Network Common Data Format
> 
> $ gdalinfo --formats | grep -i hdf
>   HDF4 (ro): Hierarchical Data Format Release 4
>   HDF4Image (rw+): HDF4 Dataset
>   HDF5 (ro): Hierarchical Data Format Release 5
>   HDF5Image (ro): HDF5 Dataset
> 
> any ideas? Is it possible that I am missing any dependency?
> thanks so much
> 
> p