code: def test_hsaf_sc_areadef(sc_h5_file):
      """Test the H-SAF SC area definition."""
      loaded_scene = _get_scene_with_loaded_sc_datasets(sc_h5_file)
      fd_def = get_area_def("msg_seviri_fes_3km")
      hsaf_def = fd_def[
          AREA_Y_OFFSET : AREA_Y_OFFSET + SHAPE_SC[0],
          AREA_X_OFFSET : AREA_X_OFFSET + SHAPE_SC[1],
      ]
      assert loaded_scene["SC"].area == hsaf_def
  
file_path: satpy/satpy/tests/reader_tests/test_hsaf_h5.py
imports: import os
  from datetime import datetime
  import h5py
  import numpy
  import pytest
  from satpy import Scene
  from satpy.resample import get_area_def
label_desc: Use image node_id 6 for calling a global function with example usage: test_hsaf_sc_areadef(sc_h5_file) without return types