Fix in est_shift2D method and tests

francisco-dlp · Oct 13, 2023 · 0633281 · 0633281
1 parent 5b06c0a
commit 0633281
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/hyperspy/_signals/signal2d.py b/hyperspy/_signals/signal2d.py
@@ -516,8 +516,8 @@ def estimate_shift2D(self,
                                                ('shift', np.int32,
                                                 (2,))]))
             nshift, max_value = estimate_image_shift(
-                self(),
-                self(),
+                self._get_current_data(),
+                self._get_current_data(),
                 roi=roi,
                 sobel=sobel,
                 medfilter=medfilter,

diff --git a/hyperspy/tests/signals/test_2D_tools.py b/hyperspy/tests/signals/test_2D_tools.py
@@ -79,8 +79,9 @@ def test_align_subpix(self):
     def test_estimate_subpix(self, normalize_corr, reference):
         s = self.signal
         shifts = s.estimate_shift2D(sub_pixel_factor=200,
-                                    normalize_corr=normalize_corr)
-        np.testing.assert_allclose(shifts, self.shifts, rtol=0.2, atol=0.2,
+                                    normalize_corr=normalize_corr,
+                                    reference=reference)
+        np.testing.assert_allclose(shifts, self.shifts, rtol=2, atol=0.2,
                                    verbose=True)
 
     @pytest.mark.parametrize(("plot"), [True, 'reuse'])