From bdcbe5136a9384b5f23222f28a9802b090ddd016 Mon Sep 17 00:00:00 2001
From: "benjamin.jakimow" <benjamin.jakimow@geo.hu-berlin.de>
Date: Mon, 14 May 2018 13:51:03 +0200
Subject: [PATCH] fixed bug in profilevisualization.py

---
 timeseriesviewer/profilevisualization.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/timeseriesviewer/profilevisualization.py b/timeseriesviewer/profilevisualization.py
index ad4c6289..50d094d8 100644
--- a/timeseriesviewer/profilevisualization.py
+++ b/timeseriesviewer/profilevisualization.py
@@ -1535,8 +1535,9 @@ class SpectralTemporalVisualization(QObject):
         if len(self.tpCollection) > 0:
             temporalProfile = self.tpCollection[0]
             plotStyle.setTemporalProfile(temporalProfile)
-            color = self.plotSettingsModel3D[-1].color()
-            plotStyle.setColor(nextColor(color))
+            if len(self.plotSettingsModel3D) > 0:
+                color = self.plotSettingsModel3D[-1].color()
+                plotStyle.setColor(nextColor(color))
 
         sensors = list(self.TS.Sensors.keys())
         if len(sensors) > 0:
-- 
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