Package: sasview Followup-For: Bug #974181 Control: forwarded -1 https://github.com/SasView/sasview/issues/1710
Going through the data access step by step by hand following the steps in read_children() from sas/sascalc/dataloader/readers/cansas_reader_HDF5.py, the .h5 files seem to be opening under h5py 3.1 well enough with their contents accessible. There must be something gone wrong in the fine print in what sasview expects to get out of the .h5 files, or in how it expects h5py to present the data. Possibly something went wrong in the Debian submodule installation of h5py (making both serial and mpi builds available), though h5py passes other tests successfully (and as I mentioned, the sasview steps using h5py to access the data run successfully when run by hand)