.. _usersguide-advanced:

Advanced Concepts
-----------------

These sections cover more advanced data analysis function of dysh.

.. toctree::
   :maxdepth: 1
   :hidden:

   velocity_frames
   apeff_surferr
   repeated_scans
   using_spectral_weights
   smoothing
   align_spectra
   gauss_fit
   custom_baseline
   cog
   quality
   line_search
   metadata_management
   merge_sdfits
   hi_survey