class_docstr: Test OMPS EDR Reader.
class_docstr_tok: ["Test","OMPS","EDR","Reader","."]
docstr: Test basic load of to3 datasets.
docstr_tok: ["Test","basic","load","of","to3","datasets","."]
code: def test_basic_load_to3(self):
      """Test basic load of to3 datasets."""
      from satpy.readers import load_reader
  
      r = load_reader(self.reader_configs)
      loadables = r.select_files_from_pathnames(
          [
              "OMPS-NPP-TC_EDR_SO2NRT-2016m0607t192031-o00001-2016m0607t192947.he5",
              "OMPS-NPP-TC_EDR_TO3-v1.0-2016m0607t192031-o00001-2016m0607t192947.h5",
              "OMPS-NPP_NMSO2-PCA-L2_v1.1_2018m1129t112824_o00001_2018m1129t114426.h5",
          ]
      )
      assert len(loadables) == 3
      r.create_filehandlers(loadables)
      ds = r.load(["reflectivity_331", "uvaerosol_index"])
      assert len(ds) == 2
      for d in ds.values():
          assert d.attrs["resolution"] == 50000
          assert d.shape == DEFAULT_FILE_SHAPE
          assert "area" in d.attrs
          assert d.attrs["area"] is not None
  
file_path: satpy/satpy/tests/reader_tests/test_omps_edr.py
imports: import os
  import unittest
  from unittest import mock
  import numpy
  from satpy.tests.reader_tests.test_hdf5_utils import FakeHDF5FileHandler
  from satpy.tests.utils import convert_file_content_to_data_array
label_desc: Use image node_id 5 for calling the TestOMPSEDRReader obj's underlying member method code with example usage: obj.test_basic_load_to3() without return types