earthkit.meteo.vertical.array.geometric_height_from_geopotential
================================================================

.. py:function:: earthkit.meteo.vertical.array.geometric_height_from_geopotential(z, R_earth=constants.R_earth)

   Compute the geometric height from geopotential.

   :param z: Geopotential (m2/s2)
   :type z: :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} \frac{z}{g}}{R_{earth} - \frac{z}{g}}

   where

       * :math:`R_{earth}` is the average radius of the Earth (see :py:attr:`meteo.constants.R_earth`)
       * :math:`g` is the gravitational acceleration on the surface of
         the Earth (see :py:attr:`meteo.constants.g`)