Convert damping constant into line width
==========================================

.. p23ready

Convert damping constant into natural line-width.

.. currentmodule:: PyAstronomy.pyasl
.. autofunction:: convertDampingConstant

Example
---------

::
    
    from __future__ import print_function, division
    from PyAstronomy import pyasl
    
    # Einstein coefficient relevant for hydrogen LyA
    gLya = 6.258085e8
    
    print("Width of H LyA line at 1215.67 A = %e cm" % \
          pyasl.convertDampingConstant(gLya, 1215.67))