earthkit.meteo.thermo.array.temperature_from_potential_temperature
==================================================================

.. py:function:: earthkit.meteo.thermo.array.temperature_from_potential_temperature(th, p)

   Compute the temperature from potential temperature.

   :param th: Potential temperature (K)
   :type th: :class:`number` or :class:`array-like`
   :param p: Pressure (Pa)
   :type p: :class:`number` or :class:`array-like`

   :returns: Temperature (K)
   :rtype: :class:`number` or :class:`array-like`

   The computation is based on the following formula:

   .. math::

      t = \theta (\frac{p}{10^{5}})^{\kappa}

   with :math:`\kappa = R_{d}/c_{pd}` (see :data:`earthkit.meteo.constants.kappa`).