Data Modifiers
##############

One can use modifiers to convert raw quantities from an ``AtomicDataDict`` into a form that is desired in the :class:`~nequip.train.MetricsManager` and :class:`~nequip.data.DataStatisticsManager`.

.. autoclass:: nequip.data.PerAtomModifier
    :members:

.. autoclass:: nequip.data.MappedFieldModifier
    :members:

.. autoclass:: nequip.data.EdgeLengths
    :members:

.. autoclass:: nequip.data.NumNeighbors
    :members: