Add #91 to known issues

hibtc · Jul 16, 2021 · c8e2fde · c8e2fde
1 parent 464a513
commit c8e2fde
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/doc/known-issues.rst b/doc/known-issues.rst
@@ -11,3 +11,9 @@ Known issues
   handles in the MAD-X process or prevent them from being inherited by
   default.  You have to make sure on your own that you close all file handles
   before creating a new ``cpymad.madx.Madx`` instance!
+
+- the MAD-X ``USE`` command invalidates table row names. Therefore, using
+  ``Table.dframe()`` is unsafe after ``USE`` should be avoided, unless
+  manually specifying an index, e.g. ``Table.dframe(index='name')``, see `#91`_.
+
+.. _#91: https://github.com/hibtc/cpymad/issues/91