class_docstr: Test netCDF compression encodings.
docstr: Get output filename.
docstr_tok: ["Get","output","filename","."]
code: def filename(self, tmp_path):
      """Get output filename."""
      return str(tmp_path / "test.nc")
  
imports: import os
  import tempfile
  import warnings
  from datetime import datetime
  import numpy
  import pytest
  import xarray
  from packaging.version import Version
  from satpy import Scene
  from satpy.tests.utils import make_dsq
  from satpy.writers.cf_writer import _get_backend_versions
label_desc: Use image node_id 4 for calling the TestNetcdfEncodingKwargs obj's underlying member method code with example usage: obj.filename(tmp_path) and returns: str