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openmc-dev · Jan 24, 2025 · bb776a8 · bb776a8
1 parent bddc770
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/docs/source/usersguide/variance_reduction.rst b/docs/source/usersguide/variance_reduction.rst
@@ -97,7 +97,7 @@ random ray mode can be found in the :ref:`Random Ray User Guide <random_ray>`.
 2. Make a copy of your continuous energy Python input file. You'll edit the new
    file to work in multigroup mode with random ray for producing weight windows.
 
-3. Adjust the material definitions in your new multigroup python file to utilize
+3. Adjust the material definitions in your new multigroup Python file to utilize
    the multigroup cross sections instead of nuclide-wise continuous energy data.
    There is a specific example of making this conversion in the :ref:`random ray
    MGXS guide <mgxs_gen>`.

diff --git a/tests/regression_tests/weightwindows_fw_cadis/test.py b/tests/regression_tests/weightwindows_fw_cadis/test.py
@@ -24,7 +24,8 @@ def test_random_ray_adjoint_fixed_source():
     ww_mesh.lower_left = (0.0, 0.0, 0.0)
     ww_mesh.upper_right = (width, width, width)
 
-    wwg = openmc.WeightWindowGenerator(method="fw_cadis", mesh=ww_mesh, max_realizations=model.settings.batches)
+    wwg = openmc.WeightWindowGenerator(
+        method="fw_cadis", mesh=ww_mesh, max_realizations=model.settings.batches)
     model.settings.weight_window_generators = wwg
     model.settings.random_ray['volume_estimator'] = 'naive'
 

diff --git a/tests/testing_harness.py b/tests/testing_harness.py
@@ -459,16 +459,15 @@ def _get_results(self):
         formatted_upper_bound = [f'{x:.2e}' for x in flattened_upper_bound]
 
         # Concatenate the formatted arrays
-        concatenated_strings = [
-            "Lower Bounds"] + formatted_lower_bound + ["Upper Bounds"] + formatted_upper_bound
+        concatenated_strings = ["Lower Bounds"] + formatted_lower_bound + \
+            ["Upper Bounds"] + formatted_upper_bound
 
         # Join the concatenated strings into a single string with newline characters
         final_string = '\n'.join(concatenated_strings)
 
         # Prepend the mesh text description and return final string
-        final_string = str(ww.mesh) + final_string
-        return final_string
-
+        return str(ww.mesh) + final_string
+
     def _cleanup(self):
         super()._cleanup()
         f = 'weight_windows.h5'