API Reference:
Dataset
Dataset.append()
Dataset.columns
Dataset.get()
Dataset.ncol
Dataset.new()
Dataset.nrow
Dataset.shape
Element
Element.clear()
Element.file_meta
Element.filename
Element.hdf
Element.meta
Element.name
Element.time_reference
Element.valid
File
File.DateTimeFormat
File.close()
File.flush()
File.new()
File.open()
File.time_reference
Group
Group.list()
Group.new_dataset()
Group.recurse()