.. _crast:

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Craster Parabolic (Putnins P4)
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.. figure:: ./images/crast.png
   :width: 500 px
   :align: center
   :alt:   Craster Parabolic (Putnins P4)

   proj-string: ``+proj=crast``

Parameters
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.. note:: All parameters are optional for the Craster Parabolic projection.

.. include:: ../options/lon_0.rst

.. include:: ../options/R.rst

.. include:: ../options/x_0.rst

.. include:: ../options/y_0.rst