class_docstr: Measurement file reader.
class_docstr_tok: ["Measurement","file","reader","."]
docstr: Product fstart_time meaning the start time parsed from the SAFE directory.
docstr_tok: ["Product","fstart_time","meaning","the","start","time","parsed","from","the","SAFE","directory","."]
code: def fstart_time(self):
      """Product fstart_time meaning the start time parsed from the SAFE directory."""
      return self._fstart_time
  
file_path: satpy/satpy/readers/safe_sar_l2_ocn.py
imports: import logging
  import numpy
  import xarray
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 6 for calling the SAFENC obj's underlying member method code with example usage: obj.fstart_time() and returns: self