Slightly relax pytest threshold for selected images

Images that failed pytest thresholds had only a few pixels of difference, which is fine for users. Signed-off-by: Christopher Holmes <[email protected]>
Unidata · Jan 6, 2025 · 27a49a3 · 27a49a3
1 parent 6e2b77a
commit 27a49a3
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/tests/plots/test_emagram.py b/tests/plots/test_emagram.py
@@ -68,7 +68,7 @@ def test_emagram_api_units():
     return fig
 
 
-@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+@pytest.mark.mpl_image_compare(tolerance=0.001, remove_text=True, style='default')
 def test_emagram_default_aspect_empty():
     """Test Emagram with default aspect and no plots, only special lines."""
     # With this rotation and the default aspect, this matches exactly the NWS Emagram PDF
@@ -80,7 +80,7 @@ def test_emagram_default_aspect_empty():
     return fig
 
 
-@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+@pytest.mark.mpl_image_compare(tolerance=0.001, remove_text=True, style='default')
 def test_emagram_mixing_line_args():
     """Test plot_mixing_lines accepting kwargs for mixing ratio and pressure levels."""
     # Explicitly pass default values as kwargs, should recreate NWS Emagram PDF as above

diff --git a/tests/plots/test_stuve.py b/tests/plots/test_stuve.py
@@ -44,7 +44,7 @@ def test_stuve_api():
     return fig
 
 
-@pytest.mark.mpl_image_compare(remove_text=True, style='default', tolerance=0.32)
+@pytest.mark.mpl_image_compare(remove_text=True, style='default', tolerance=0.35)
 def test_stuve_api_units():
     """Test the Stuve API when units are provided."""
     with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):