ytree.tree_farm.ancestry_filter.most_massive¶
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ytree.tree_farm.ancestry_filter.most_massive(halo, ancestors)¶ Return only the most massive ancestor.
- halo: halo data container
- Data container of the descendent halo.
- ancestors : list of halo data containers
- List of data containers for the ancestor halos.
- filtered_ancestors : list of halo data containers
- List containing data container of most massive halo.