class_docstr: Get the reflective part of NIR bands.
class_docstr_tok: ["Get","the","reflective","part","of","NIR","bands","."]
docstr: Calculate 3.x reflectance in % with pyspectral from dask arrays.
docstr_tok: ["Calculate","3.x","reflectance","in","%","with","pyspectral","from","dask","arrays","."]
code: def _get_reflectance_as_dask(
      self, da_nir, da_tb11, da_tb13_4, da_sun_zenith, metadata
  ):
      """Calculate 3.x reflectance in % with pyspectral from dask arrays."""
      reflectance_3x_calculator = self._init_reflectance_calculator(
          metadata
      )
      return (
          reflectance_3x_calculator.reflectance_from_tbs(
              da_sun_zenith, da_nir, da_tb11, tb_ir_co2=da_tb13_4
          )
          * 100
      )
  
file_path: satpy/satpy/modifiers/spectral.py
imports: import logging
  import xarray
  from satpy.modifiers import ModifierBase
label_desc: Use image node_id 8 for calling the NIRReflectance obj's underlying member method code with example usage: obj._get_reflectance_as_dask(da_nir, da_tb11, da_tb13_4, da_sun_zenith, metadata) and returns: unknown