ObservationGroup ================ .. currentmodule:: astro_metadata_translator .. autoclass:: ObservationGroup :show-inheritance: .. rubric:: Methods Summary .. autosummary:: ~ObservationGroup.append ~ObservationGroup.clear ~ObservationGroup.count ~ObservationGroup.extend ~ObservationGroup.extremes ~ObservationGroup.index ~ObservationGroup.insert ~ObservationGroup.newest ~ObservationGroup.oldest ~ObservationGroup.pop ~ObservationGroup.property_values ~ObservationGroup.remove ~ObservationGroup.reverse ~ObservationGroup.sort .. rubric:: Methods Documentation .. automethod:: append .. automethod:: clear .. automethod:: count .. automethod:: extend .. automethod:: extremes .. automethod:: index .. automethod:: insert .. automethod:: newest .. automethod:: oldest .. automethod:: pop .. automethod:: property_values .. automethod:: remove .. automethod:: reverse .. automethod:: sort