From 8adbbfd5fe4213533ac21b9648d306cab900ab7b Mon Sep 17 00:00:00 2001
From: leufen1 <l.leufen@fz-juelich.de>
Date: Wed, 18 Nov 2020 13:48:27 +0100
Subject: [PATCH] error occurred if only a single subplot was created, now
 squeeze is disabled, bug is fixed

---
 mlair/plotting/postprocessing_plotting.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mlair/plotting/postprocessing_plotting.py b/mlair/plotting/postprocessing_plotting.py
index caefbd82..f0b6baeb 100644
--- a/mlair/plotting/postprocessing_plotting.py
+++ b/mlair/plotting/postprocessing_plotting.py
@@ -838,8 +838,8 @@ class PlotTimeSeries:
         factor = 1
         if self._sampling == "h":
             factor = 2
-        f, ax = plt.subplots((end - start + 1) * factor, sharey=True, figsize=(50, 30))
-        return f, ax, factor
+        f, ax = plt.subplots((end - start + 1) * factor, sharey=True, figsize=(50, 30), squeeze=False)
+        return f, ax[:, 0], factor
 
     def _plot_ahead(self, ax, data):
         color = sns.color_palette("Blues_d", self._window_lead_time).as_hex()
-- 
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