Domain-specific interface: ``LpaDiagnostics``
---------------------------------------------

.. autoclass:: openpmd_viewer.addons.LpaDiagnostics

    .. automethod:: get_energy_spread
    .. automethod:: get_mean_gamma
    .. automethod:: get_sigma_gamma_slice
    .. automethod:: get_charge
    .. automethod:: get_divergence
    .. automethod:: get_emittance
    .. automethod:: get_current
    .. automethod:: get_laser_envelope
    .. automethod:: get_main_frequency
    .. automethod:: get_spectrum
    .. automethod:: get_a0
    .. automethod:: get_ctau
    .. automethod:: get_laser_waist
    .. automethod:: get_spectrogram