class_docstr: Base reader for ABI L1B  L2+ NetCDF4 files.
class_docstr_tok: ["Base","reader","for","ABI","L1B","L2+","NetCDF4","files","."]
docstr: End time of the current file's observations.
docstr_tok: ["End","time","of","the","current","file","'s","observations","."]
code: def end_time(self):
      """End time of the current file's observations."""
      return datetime.strptime(
          self.nc.attrs["time_coverage_end"], "%Y-%m-%dT%H:%M:%S.%fZ"
      )
  
imports: import logging
  import math
  from contextlib import suppress
  from datetime import datetime
  import dask
  import numpy
  import xarray
  from pyresample import geometry
  from satpy._compat import cached_property
  from satpy.readers import open_file_or_filename
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_dask_chunk_size_in_bytes
label_desc: Use image node_id 14 for calling the NC_ABI_BASE obj's underlying member method code with example usage: obj.end_time() and returns: datetime