class_docstr: File handler for HSAF grib files.
class_docstr_tok: ["File","handler","for","HSAF","grib","files","."]
docstr: Get validity time of this file.
docstr_tok: ["Get","validity","time","of","this","file","."]
code: def analysis_time(self):
      """Get validity time of this file."""
      return self._analysis_time
  
file_path: satpy/satpy/readers/hsaf_grib.py
imports: import logging
  from datetime import datetime, timedelta
  import dask.array
  import numpy
  import pygrib
  import xarray
  from pyresample import geometry
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 3 for calling the HSAFFileHandler obj's underlying member method code with example usage: obj.analysis_time() and returns: self