class_docstr: Swap-in HDF5 File Handler.
code: def _add_geo_data_file_content(self):
      num_scans = self.num_scans
      rows_per_scan = self._rows_per_scan
      return _get_geo_data(
          num_scans,
          rows_per_scan,
          self._num_cols_for_file_type,
          self._geo_prefix_for_file_type,
      )
  
imports: import os
  from unittest import mock
  import dask.array
  import numpy
  import pytest
  import xarray
  from satpy.tests.reader_tests.test_hdf5_utils import FakeHDF5FileHandler
label_desc: Use image node_id 5 for calling the FakeHDF5FileHandler2 obj's underlying member method code with example usage: obj._add_geo_data_file_content() and returns: _get_geo_data