Ensure iris interface only returns scalar when indexed

holoviz · Jun 6, 2016 · 5c1b5c7 · 5c1b5c7
1 parent 3e3cb45
commit 5c1b5c7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/holoviews/core/data/iris.py b/holoviews/core/data/iris.py
@@ -265,8 +265,9 @@ def select(cls, dataset, selection_mask=None, **selection):
         """
         constraint = cls.select_to_constraint(selection)
         pre_dim_coords = [c.name() for c in dataset.data.dim_coords]
+        indexed = cls.indexed(dataset, selection)
         extracted = dataset.data.extract(constraint)
-        if not extracted.dim_coords:
+        if indexed and not extracted.dim_coords:
             return extracted.data.item()
         post_dim_coords = [c.name() for c in extracted.dim_coords]
         dropped = [c for c in pre_dim_coords if c not in post_dim_coords]