earthkit.meteo.vertical.array.geometric_height_from_geopotential_height
=======================================================================

.. py:function:: earthkit.meteo.vertical.array.geometric_height_from_geopotential_height(gh, R_earth=constants.R_earth)

   Compute the geometric height from geopotential height.

   :param gh: Geopotential height (m)
   :type gh: :class:`array-like`
   :param R_earth: Average radius of the Earth (m)
   :type R_earth: :class:`float`, *optional*

   :returns: Geometric height (m)
   :rtype: :class:`array-like`

   The computation is based on the following formula:

   .. math::

       h = \frac{R_{earth}\; gh}{R_{earth} - gh}

   where :math:`R_{earth}` is the average radius of the Earth (see :py:attr:`meteo.constants.R_earth`)