=======================
How to do ``something``
=======================

.. sectionauthor:: SOMEONE

Please contribute to writing the "How to"s.

1. Replace the ``something`` in the title.
2. Add how-tos.  It may be easy to follow the template below.


Question
========

I want to do *something*...


Answer
======

*Write something if relevant*

Code sample
-----------

Here is the sample code.

.. code-block:: python

	from irfpy.cpem import XXX
	XXX.YYY()

Notes
=====

*Write some notes if relevatn*