ytree.arbor.arbor.load

ytree.arbor.arbor.load(filename, method=None)

Load an Arbor, determine the type automatically.

filename : string

Input filename.

method : optional, string

The type of Arbor to be loaded. Existing types are: ConsistentTrees, Rockstar, TreeFarm, YTree. If not given, the type will be determined based on characteristics of the input file.

Arbor

>>> import ytree
>>> # saved Arbor
>>> a = ytree.load("arbor/arbor.h5")
>>> # consistent-trees output
>>> a = ytree.load("rockstar_halos/trees/tree_0_0_0.dat")
>>> # Rockstar catalogs
>>> a = ytree.load("rockstar_halos/out_0.list")
>>> # TreeFarm catalogs
>>> a = ytree.load("my_halos/fof_subhalo_tab_025.0.h5")