API documentation (for running calculations)
============================================
.. toctree::
   :maxdepth: 3
   :caption: Contents:

   omi_calculator
   olr_handling
   postprocessing_original_kiladis2014
   postprocessing_rotation_approach

API documentation (for working with results)
============================================
.. toctree::
   :maxdepth: 3
   :caption: Contents:

   principal_components
   empirical_orthogonal_functions

API documentation (minor relevance for users)
=============================================
.. toctree::
   :maxdepth: 3
   :caption: Contents:

   wheeler_kiladis_mjo_filter
   quick_temporal_filter
   tools
   evaluation_tools