class_docstr: GOMS HRIT format reader.
docstr: Reprocess prologue to correct types.
docstr_tok: ["Reprocess","prologue","to","correct","types","."]
code: def process_prologue(self):
      """Reprocess prologue to correct types."""
  
imports: import logging
  from datetime import datetime
  import numpy
  import xarray
  from satpy.readers._geos_area import get_area_definition, get_area_extent
  from satpy.readers.hrit_base import HRITFileHandler, ancillary_text, annotation_header, base_hdr_map, image_data_function, time_cds_short
label_desc: Use image node_id 3 for calling the HRITGOMSPrologueFileHandler obj's underlying member method code with example usage: obj.process_prologue() without return types