bugfix

dcherian · dcherian · commit 01fbf504b550 · 2024-06-21T16:35:28.000-06:00
diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
@@ -6774,7 +6774,7 @@ def groupby(
 
         grouper: Grouper
         if group is not None:
-            if not groupers:
+            if groupers:
                 raise ValueError(
                     "Providing a combination of `group` and **groupers is not supported."
                 )

Original file line number	Diff line number	Diff line change
`@@ -6774,7 +6774,7 @@ def groupby(`
`6774`	`6774`
`6775`	`6775`	`grouper: Grouper`
`6776`	`6776`	`if group is not None:`
`6777`		`- if not groupers:`
	`6777`	`+ if groupers:`
`6778`	`6778`	`raise ValueError(`
`6779`	`6779`	"Providing a combination of `group` and **groupers is not supported."
`6780`	`6780`	`)`