===============================
Part 4 - Customising the output
===============================

.. warning::

  This section has not yet been written. The plan for this part
  of the tutorial is written below.

In this fourth part of the tutorial you will:

* Understand more about the other files that are output by ``metawards``.
* Learn about `metawards.extractors` and
  `~metawards.extractors.extract_default`.
* Write a custom extractor that can output different information to a file
  during a *model run*.
* Learn how to extract geographical information and include this in
  the outputs.
* Combine a custom extractor and custom iterator to model
  innovative lockdown strategies

.. toctree::
   :maxdepth: 2

   part04/01_extractors