Clarify comment

ewquon · Mar 8, 2024 · 7fb1f70 · 7fb1f70
1 parent ff97100
commit 7fb1f70
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/Docs/sphinx_doc/BestPractices.rst b/Docs/sphinx_doc/BestPractices.rst
@@ -32,9 +32,10 @@ Large-Eddy Simulations
 
   - For higher-order central differencing alone (i.e., without any added
     upwinding), at least 5% numerical diffusion should be included to stabilize
-    the solution; this was tested with ``Centered_6th``. These options are
-    identical to WRF's ``diff_6th_opt`` (default: off) and ``diff_6th_factor``
-    (default: 12%) options, respectively.
+    the solution; this was tested with ``Centered_6th``. Note that this does not
+    necessarily kill the numerical noise and is only for numerical stability.
+    These options are identical to WRF's ``diff_6th_opt`` (default: off) and
+    ``diff_6th_factor`` (default: 12%) options.
 
     .. code-block:: python