voxcity.simulator_gpu.solar.radiation.RadiationConfig
=====================================================

.. py:class:: voxcity.simulator_gpu.solar.radiation.RadiationConfig

   Configuration for radiation model.

   .. attribute:: albedo_ground

      Default ground albedo

   .. attribute:: albedo_wall

      Default wall albedo

   .. attribute:: albedo_roof

      Default roof albedo

   .. attribute:: albedo_leaf

      Tree/leaf albedo (PALM default: 0.15)

   .. attribute:: n_azimuth

      Number of azimuthal divisions for SVF

   .. attribute:: n_elevation

      Number of elevation divisions for SVF

   .. attribute:: ext_coef

      Extinction coefficient for canopy

   .. attribute:: skip_svf

      Skip SVF calculation (use 1.0)

   .. attribute:: n_reflection_steps

      Number of reflection iterations (PALM default: 3)

   .. attribute:: surface_reflections

      Enable surface-to-surface reflections

   .. attribute:: canopy_reflections

      Enable reflection attenuation through canopy

   .. attribute:: volumetric_flux

      Enable volumetric flux calculation

   .. attribute:: volumetric_n_azimuth

      Number of azimuths for volumetric horizon tracing

   .. attribute:: min_opaque_lad

      Minimum LAD considered opaque for volumetric shadows

   .. attribute:: canopy_radiation

      Enable plant canopy radiation absorption (CSF)

   .. attribute:: canopy_to_canopy

      Enable canopy-to-canopy scattering (not in PALM,
      improves accuracy for dense vegetation where leaves scatter light
      to neighboring leaves)


   .. py:attribute:: albedo_ground
      :type:  float
      :value: 0.2



   .. py:attribute:: albedo_wall
      :type:  float
      :value: 0.3



   .. py:attribute:: albedo_roof
      :type:  float
      :value: 0.3



   .. py:attribute:: albedo_leaf
      :type:  float
      :value: 0.15



   .. py:attribute:: n_azimuth
      :type:  int
      :value: 80



   .. py:attribute:: n_elevation
      :type:  int
      :value: 40



   .. py:attribute:: ext_coef
      :type:  float
      :value: 0.6



   .. py:attribute:: skip_svf
      :type:  bool
      :value: False



   .. py:attribute:: n_reflection_steps
      :type:  int
      :value: 3



   .. py:attribute:: surface_reflections
      :type:  bool
      :value: True



   .. py:attribute:: canopy_reflections
      :type:  bool
      :value: True



   .. py:attribute:: volumetric_flux
      :type:  bool
      :value: False



   .. py:attribute:: volumetric_n_azimuth
      :type:  int
      :value: 36



   .. py:attribute:: min_opaque_lad
      :type:  float
      :value: 0.5



   .. py:attribute:: canopy_radiation
      :type:  bool
      :value: True



   .. py:attribute:: canopy_to_canopy
      :type:  bool
      :value: True



   .. py:attribute:: cache_svf_matrix
      :type:  bool
      :value: True



   .. py:attribute:: svf_min_threshold
      :type:  float
      :value: 0.01



   .. py:attribute:: use_fp16_intermediate
      :type:  bool
      :value: True