voxcity.simulator_gpu.solar.epw.EPWSolarData
============================================

.. py:class:: voxcity.simulator_gpu.solar.epw.EPWSolarData

   Solar radiation data extracted from EPW file for simulation.

   .. attribute:: timestamps

      Array of datetime-like indices (hourly)

   .. attribute:: dni

      Direct Normal Irradiance (W/m²)

   .. attribute:: dhi

      Diffuse Horizontal Irradiance (W/m²)

   .. attribute:: ghi

      Global Horizontal Irradiance (W/m²), optional

   .. attribute:: location

      EPWLocation with site metadata

   .. attribute:: day_of_year

      Array of day numbers (1-365)

   .. attribute:: hour

      Array of hour values (0-23)

   .. attribute:: year

      Year from EPW file


   .. py:attribute:: timestamps
      :type:  numpy.ndarray


   .. py:attribute:: dni
      :type:  numpy.ndarray


   .. py:attribute:: dhi
      :type:  numpy.ndarray


   .. py:attribute:: ghi
      :type:  Optional[numpy.ndarray]


   .. py:attribute:: location
      :type:  EPWLocation


   .. py:attribute:: day_of_year
      :type:  numpy.ndarray


   .. py:attribute:: hour
      :type:  numpy.ndarray


   .. py:attribute:: year
      :type:  int