summary

The fileout netCDF-4 doesn't generate the correct dimensions for aggregated files

Description

The fileout netCDF-4 output for a NcML aggregation of two NASA HDF5 files displays the wrong dimension information.

The correct ncdump output:

The fileout netcdf-4 output:

The original HDF5 files, NcML files etc can be found in the attached tar.

Hints:
1) The fileout netCDF-3 output for the same NcML aggregation gives the correct output.
2) The fileout netCDF-4 output of an HDF5 file gives the correct output.
3) Possibly there is a bug inside the netCDF-4 but definitely need to check.

Environment

CentOS 7.1
Hyrax 1.12.2 with HDF5 1.8.15-patch1, netcdf-4.3.3.1

Activity

Show:

Nathan Potter

September 11, 2018, 9:13 PM

Edited

I reran the tests today against the Hyrax-1.15 release branch. All of the output appears correct, in particular, the fileout netcdf-4 response now has the correct sizes and order of dimensions:

I think this is no longer and issue and we should close the ticket.