Override in subclasses if there's something to check.
(self)
| 352 | return r |
| 353 | |
| 354 | def _check_data(self): |
| 355 | """Override in subclasses if there's something to check.""" |
| 356 | pass |
| 357 | |
| 358 | def _data_and_metadata(self): |
| 359 | """shortcut for returning metadata with shape information, if defined""" |