I have a CGNS file built with CGNS 3.3.1 and with HDF5 version 1.10.5. The file consists of polyhedra with polygonal boundaries - i.e., NFACE_n and NGON_n.
Paraview is unable to read the file. If I convert it to ADF the file is read, but only the boundaries are detected. The interior faces are not listed.
The file consists of a single CGNS Zone with multiple CGNS Sections - one each for the boundaries, one for the remaining interior faces, and one for the polyhedra.
Are there known issues with Paraview regarding files of this nature? I am using the pre-built Windows version of Paraview 5.6.1.