class_docstr: Shared operations for file handlers.
class_docstr_tok: ["Shared","operations","for","file","handlers","."]
docstr: Close the NetCDF file that may still be open.
docstr_tok: ["Close","the","NetCDF","file","that","may","still","be","open","."]
code: def __del__(self):
      """Close the NetCDF file that may still be open."""
      with suppress(AttributeError, OSError):
          self.nc.close()
  
imports: import logging
  from contextlib import suppress
  import numpy
  import xarray
  from pyresample import geometry
  from satpy._compat import cached_property
  from satpy.readers._geos_area import get_geos_area_naming, make_ext
  from satpy.readers.eum_base import get_service_mode
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.resample import get_area_def
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 8 for calling the FciL2CommonFunctions obj's underlying member method code with example usage: obj.__del__() without return types