class_docstr: Handler for the regular band channels.
code: def _mask_uncertain_pixels(self, array, uncertainty, band_index):
      if not self._mask_saturated:
          return array
      uncertainty_chunks = self._chunks_for_variable(uncertainty)
      band_uncertainty = from_sds(
          uncertainty, chunks=uncertainty_chunks
      )[band_index, :, :]
      array = array.where(band_uncertainty < 15)
      return array
  
imports: import logging
  import numpy
  import xarray
  from satpy.readers.hdf4_utils import from_sds
  from satpy.readers.hdfeos_base import HDFEOSBaseFileReader, HDFEOSGeoReader
label_desc: Use image node_id 7 for calling the HDFEOSBandReader obj's underlying member method code with example usage: obj._mask_uncertain_pixels(array, uncertainty, band_index) and returns: array, array