code: def seadas_l2_modis_chlor_a(tmp_path_factory):
      """Create MODIS SEADAS file."""
      filename = "a1.21322.1758.seadas.hdf"
      full_path = str(tmp_path_factory.mktemp("seadas_l2") / filename)
      return _create_seadas_chlor_a_hdf4_file(
          full_path, "Aqua", "MODISA"
      )
  
file_path: satpy/satpy/tests/reader_tests/test_seadas_l2.py
imports: import numpy
  import pytest
  from pyresample.geometry import SwathDefinition
  from pytest_lazyfixture import lazy_fixture
  from satpy import Scene, available_readers
label_desc: Use image node_id 1 for calling a global function with example usage: seadas_l2_modis_chlor_a(tmp_path_factory) and returns: _create_seadas_chlor_a_hdf4_file