Merge ed3ded2 into 8611de8

HERA-Team · Jun 19, 2019 · 5d83e83 · 5d83e83
2 parents 8611de8 + ed3ded2
commit 5d83e83
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hera_pspec/grouping.py b/hera_pspec/grouping.py
@@ -186,7 +186,7 @@ def average_spectra(uvp_in, blpair_groups=None, time_avg=False,
     if blpair_groups is not None:
 
         # Enforce shape of blpair_groups
-        assert isinstance(blpair_groups[0], list), \
+        assert isinstance(blpair_groups[0], (list, np.ndarray)), \
               "blpair_groups must be fed as a list of baseline-pair lists. " \
               "See docstring."