class_docstr: NWCSAF PPS&MSG NetCDF reader.
docstr: List of sensors represented in this file.
docstr_tok: ["List","of","sensors","represented","in","this","file","."]
code: def sensor_names(self):
      """List of sensors represented in this file."""
      return self.sensor
  
imports: import functools
  import logging
  import os
  from contextlib import suppress
  from datetime import datetime
  import dask.array
  import numpy
  import xarray
  from pyproj import CRS
  from pyresample.geometry import AreaDefinition
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.readers.utils import unzip_file
  from satpy.utils import get_chunk_size_limit
label_desc: Use image node_id 19 for calling the NcNWCSAF obj's underlying member method code with example usage: obj.sensor_names() and returns: self