From aade3b23a2c4a8101cf905ab93db9afe34c38d89 Mon Sep 17 00:00:00 2001
From: Illviljan <14371165+Illviljan@users.noreply.github.com>
Date: Sat, 30 Jan 2021 16:56:05 +0100
Subject: [PATCH] Add units if "unit" is in the attrs.

---
 xarray/plot/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xarray/plot/utils.py b/xarray/plot/utils.py
index 16c67e154fc..601b23a3065 100644
--- a/xarray/plot/utils.py
+++ b/xarray/plot/utils.py
@@ -460,6 +460,8 @@ def label_from_attrs(da, extra=""):
 
     if da.attrs.get("units"):
         units = " [{}]".format(da.attrs["units"])
+    elif da.attrs.get("unit"):
+        units = " [{}]".format(da.attrs["unit"])
     else:
         units = ""