From bbda05bb13706176355a2edff7216cb67394b6c9 Mon Sep 17 00:00:00 2001
From: xcorr team <xcorrteam@xcorr-testing.ethz.ch>
Date: Fri, 1 Sep 2017 12:16:41 +0000
Subject: [PATCH] bug fix plotting.py: minMag/maxMag when no events

---
 TM/plotting.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/TM/plotting.py b/TM/plotting.py
index f6ae105..ea5356d 100644
--- a/TM/plotting.py
+++ b/TM/plotting.py
@@ -586,6 +586,10 @@ def plot_timeline(infile, threshold=None, numTemplates=0, colorBy='templateNumbe
         # Give some margin
         minMag = math.floor(minMag * 10) / 10 - 0.2
         maxMag = math.ceil(maxMag * 10) / 10 + 0.3
+    else:
+        minMag = 0.
+        maxMag = 0.
+
 
     # 2. For histogram
     # 2.1. Maximum rates
-- 
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