User Guide \& How-To's
**********************

General user guide:

.. toctree::
    :maxdepth: 1

    problem_formulations
    performance_tips
    gpu
    configuration
    troubleshooting
    changes_from_v2

Specific how-to's:

.. toctree::
    :maxdepth: 1

    gauge_conditions
    tau_method
    half_dimensions
    general_functions