.. currentmodule:: mdtraj.utils

MDTraj Utils
============

MDTraj contains a number of tools to help with development. These are located
in :code:`mdtraj.utils`.


Miscellanies 
------------

.. autosummary::
    :toctree: generated/
    
    import_
    in_units_of
    ilen
    timing

Validation
----------
.. autosummary::
    :toctree: generated/

    ensure_type
    check_random_state

Unit cell and Periodic Boundary Conditions
------------------------------------------

.. autosummary::
    :toctree: generated/

    lengths_and_angles_to_box_vectors
    box_vectors_to_lengths_and_angles


Rotations
---------

.. autosummary::
    :toctree: generated/
    
    rotation_matrix_from_quaternion
    uniform_quaternion