Commit 7fcb2228 authored by Matthieu Schaller's avatar Matthieu Schaller
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Merge branch 'group-size-velociraptor-doc-update' into 'master'

Minor documenation update for velociraptor output

See merge request !669
parents 2284d6d7 76e1bb89
......@@ -23,7 +23,10 @@ group sizes, the interesting data in the ``.catalog_group`` files are:
+ The ``group_size``: gives a list of all the halos and the number of particles
in the halo, this list is numbered from 0 until the number of groups minus
one. It is important that the groups are not ordered in any way [#order]_
one. It is important that the groups are not ordered in any way [#order]_.
It is also important to note that the group size includes both the bound and
unbound particles; always use the ``Offset`` and ``Offset_unbound`` data
when reading from the ``catalog_particles`` files.
+ The ``Num_of_groups`` or ``Total_num_of_groups``: gives the total number of
groups in the snapshot.
+ The ``Offset`` list: This list gives the offset off the particles. In the
......
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