test_BasicThreshold.py 文件源码

def test_threshold_boundingbelowzero(self):
        """Test fuzzy threshold of below-zero."""
        bounds = (-1.0, 1.0)
        plugin = Threshold(0.0, fuzzy_bounds=bounds, below_thresh_ok=True)
        result = plugin.process(self.cube)
        expected_result_array = np.full_like(
            self.cube.data, fill_value=0.5).reshape(1, 1, 5, 5)
        expected_result_array[0][0][2][2] = 0.25
        self.assertArrayAlmostEqual(result.data, expected_result_array)