From a2ca6fd66fc73eabe954b1f98de31338c801b700 Mon Sep 17 00:00:00 2001
From: Sebastian Wehling-Benatelli <sebastian.wehling@rub.de>
Date: Tue, 23 Jun 2015 08:48:14 +0200
Subject: [PATCH] [bugfix] return value of getnoisewin and getsignalwin should
 be of expected type numpy.ndarray (was tuple)

---
 pylot/core/pick/utils.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/pylot/core/pick/utils.py b/pylot/core/pick/utils.py
index d74ab2a6..ce1719a1 100644
--- a/pylot/core/pick/utils.py
+++ b/pylot/core/pick/utils.py
@@ -353,9 +353,8 @@ def getnoisewin(t, t1, tnoise, tgap):
     :type: float
     '''
 
-    inoise = None
     # get noise window
-    inoise = np.where((t <= max([t1 - tgap, 0])) \
+    inoise, = np.where((t <= max([t1 - tgap, 0])) \
                       & (t >= max([t1 - tnoise - tgap, 0])))
     if np.size(inoise) < 1:
         print 'getnoisewin: Empty array inoise, check noise window!'
@@ -378,9 +377,8 @@ def getsignalwin(t, t1, tsignal):
     :type: float
     '''
 
-    inoise = None
     # get signal window
-    isignal = np.where((t <= min([t1 + tsignal, len(t)])) \
+    isignal, = np.where((t <= min([t1 + tsignal, len(t)])) \
                        & (t >= t1))
     if np.size(isignal) < 1:
         print 'getsignalwin: Empty array isignal, check signal window!'