libhdf5-doc 1.8.16+docs-2 (powerpc binary) in ubuntu xenial

 HDF5 is a file format and library for storing scientific data.
 HDF5 was designed and implemented to address the deficiencies of
 HDF4.x. It has a more powerful and flexible data model, supports
 files larger than 2 GB, and supports parallel I/O.
 .
 This package contains documentation for HDF5.