Bug#1061105: [DKIM] Bug#1061105: netcdf-bin nccopy compression error in bookworm

[Andre Castro Gonçalves de Oliveira de Castro]

Hi Bas,
It might be an issue with the dataset, but I see this error consistent 
across  the netCDFs that we are creating in my research center, when 
using netcdf-bin on bookworm. And I do not see any issue with the netCDF 
itself. Whihc makes me suspect that the issue might be with the version 
on netcdf-bin in bookworm


Cheers,
Andre

On 1/18/24 13:49, Sebastiaan Couwenberg wrote:
> Control: tags -1 upstream moreinfo
>
> On 1/18/24 12:55, Andre Castro Gonçalves de Oliveira de Castro wrote:
>> When I attempt to compress a NetCDF file with nccopy in Bookworm, an HDF error is returned and an empty NetCDF is produced
>> If the same command + file are invoked by netcdf-bin:1:4.7.4-1 (Bullseye), the compression is successful and the compressed NetCDF includes all the data.
>>
>> Example: (.nc file in attachment)
>>
>> nccopy -d9 20240117_KNMI_Cabauw-CABAUW_PAR001.nc 20240117_KNMI_Cabauw-CABAUW_PAR001.comp.nc
>>
>> output:
>>
>> NetCDF: HDF error
>> Location: file ; line 1617
>>
>> I am using a RaspberryPi4  Debian GNU/Linux 12 (bookworm), kernel 6.1.0-rpi4-rpi-v8,
> Might be an issue with the dataset.
>
> netcdf-bin (1:4.9.2-3) on unstable:
>
>    $ nccopy -d9 20240117_KNMI_Cabauw-CABAUW_PAR001.nc
> 20240117_KNMI_Cabauw-CABAUW_PAR001.comp.nc
>    NetCDF: Filter error: bad id or parameters or duplicate filter
>    Location: file ?; fcn ? line 1152
>
> Kind Regards,
>
> Bas
>