class_docstr: Reader for AMSU-B/MHS L1C files created from the AAPP software.
docstr: Calibrate active channel data only.
docstr_tok: ["Calibrate","active","channel","data","only","."]
code: def _calibrate_active_channel_data(self, key):
      """Calibrate active channel data only."""
      return self.calibrate(key)
  
file_path: satpy/satpy/readers/aapp_mhs_amsub_l1c.py
imports: import logging
  import dask.array
  import numpy
  from satpy.readers.aapp_l1b import AAPPL1BaseFileHandler, create_xarray
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 7 for calling the MHS_AMSUB_AAPPL1CFile obj's underlying member method code with example usage: obj._calibrate_active_channel_data(key) and returns: self