code: def _correct_refl(refl, tOG, rhoray, TtotraytH2O, sphalb):
      corr_refl = (refl / tOG - rhoray) / TtotraytH2O
      corr_refl /= 1.0 + corr_refl * sphalb
      return corr_refl.clip(REFLMIN, REFLMAX)
  
imports: from __future__ import annotations
  import logging
  from typing import Optional, Type, Union
  import dask.array
  import numpy
  import xarray
  from satpy.dataset.dataid import WavelengthRange
label_desc: Use image node_id 7 for calling a global function with example usage: _correct_refl(refl, tOG, rhoray, TtotraytH2O, sphalb) and returns: corr_refl