HDF5 files storing compound data types

Hi all,

I noticed that there is an abundance of sample HDF files from NASA projects
but it seems that none of these stores compound data types.
I was wondering where I could find some of the latter, that is files which store
data of the HDF5 high level API like HDF5 Table.
Does someone know research projects that make use of those or
even a location of publicly available files?

Marios Fragkoulis
PhD student