diff --git a/allanplot-gui.py b/allanplot-gui.py
index 17f6ae3..148630e 100755
--- a/allanplot-gui.py
+++ b/allanplot-gui.py
@@ -6,96 +6,96 @@ import sys, csv, numpy, allantools, pyqtgraph
 import allanplotUI
 
 class allanplot(QtGui.QMainWindow, allanplotUI.Ui_MainWindow):
-    def __init__(self, parent=None):
-        super(allanplot, self).__init__(parent)
-        self.setupUi(self)
-        self.connectActions()
-        self.pqg_widget(self.frame)
+	def __init__(self, parent=None):
+		super(allanplot, self).__init__(parent)
+		self.setupUi(self)
+		self.connectActions()
+		self.pqg_widget(self.frame)
 
-    def pqg_widget(self, frame):
-        pyqtgraph.setConfigOption('background', 'w')
-        pyqtgraph.setConfigOption('foreground', 'k')
-        self.plot_widget = pyqtgraph.PlotWidget()
-        self.layout_pqg = QtGui.QVBoxLayout(frame)
-        self.layout_pqg.addWidget(self.plot_widget)
-        self.plot_widget.showGrid(True, True, 0.5)
-        self.plot_widget.addLegend()
-        self.plot_widget.getViewBox().setMouseMode(pyqtgraph.ViewBox.RectMode)
+	def pqg_widget(self, frame):
+		pyqtgraph.setConfigOption('background', 'w')
+		pyqtgraph.setConfigOption('foreground', 'k')
+		self.plot_widget = pyqtgraph.PlotWidget()
+		self.layout_pqg = QtGui.QVBoxLayout(frame)
+		self.layout_pqg.addWidget(self.plot_widget)
+		self.plot_widget.showGrid(True, True, 0.5)
+		self.plot_widget.addLegend()
+		self.plot_widget.getViewBox().setMouseMode(pyqtgraph.ViewBox.RectMode)
 
-    def connectActions(self):
-        self.pushQuit.clicked.connect(QtGui.qApp.quit)
-        self.pushOpen.clicked.connect(self.openDat)
-        self.pushTimePlot.clicked.connect(self.timePlot)
-        self.pushAdevPlot.clicked.connect(self.adevPlot)
-        self.pushRelativeTimePlot.clicked.connect(self.relativeTimePlot)
-        self.pushRelativeAdevPlot.clicked.connect(self.relativeAdevPlot)
+	def connectActions(self):
+		self.pushQuit.clicked.connect(QtGui.qApp.quit)
+		self.pushOpen.clicked.connect(self.openDat)
+		self.pushTimePlot.clicked.connect(self.timePlot)
+		self.pushAdevPlot.clicked.connect(self.adevPlot)
+		self.pushRelativeTimePlot.clicked.connect(self.relativeTimePlot)
+		self.pushRelativeAdevPlot.clicked.connect(self.relativeAdevPlot)
 
-    def openDat(self):
-        fileNames = QtGui.QFileDialog.getOpenFileNames(self, "Open datafile", QtCore.QDir.homePath(), "data files (*.dat)")
-        if fileNames:
-            fileList = sorted([str(f) for f in fileNames])
-            self.data = []
-            textList = ''
-            for f in fileList:
-                if textList=='':
-                    textList = str(f)
-                else:
-                    textList = textList+'\n'+str(f)
-                with open(f, 'r') as dest_f:
-                    data_iter = csv.reader(dest_f, delimiter = '\t', quotechar = '"')
-                    temp_data = [filter(None, value) for value in data_iter]
-                    self.data.extend(temp_data)
-            self.data = numpy.asarray(self.data, dtype = float)
-            self.textFileList.setText(textList)
-            self.textValue.setText(str(self.data[:]))
+	def openDat(self):
+		fileNames = QtGui.QFileDialog.getOpenFileNames(self, "Open datafile", QtCore.QDir.homePath(), "data files (*.dat)")
+		if fileNames:
+			fileList = sorted([str(f) for f in fileNames])
+			self.data = []
+			textList = ''
+			for f in fileList:
+				if textList=='':
+					textList = str(f)
+				else:
+					textList = textList+'\n'+str(f)
+				with open(f, 'r') as dest_f:
+					data_iter = csv.reader(dest_f, delimiter = '\t', quotechar = '"')
+					temp_data = [filter(None, value) for value in data_iter]
+					self.data.extend(temp_data)
+			self.data = numpy.asarray(self.data, dtype = float)
+			self.textFileList.setText(textList)
+			self.textValue.setText(str(self.data[:]))
 
-    def timePlot(self):
-        self.plot_widget.clear()
-        self.plot_widget.setTitle('time plot')
-        self.plot_widget.setLabel('bottom', "Time", "s")
-        self.plot_widget.setLabel('left', "y")
-        self.plot_widget.setLogMode(False, False)
-        for i in range(2, self.data.shape[1]):
-            self.curve = self.plot_widget.plot()
-            self.curve.setData(self.data[:,0], self.data[:,i], pen=5*i, name='#%s'%i)
+	def timePlot(self):
+		self.plot_widget.clear()
+		self.plot_widget.setTitle('time plot')
+		self.plot_widget.setLabel('bottom', "Time", "s")
+		self.plot_widget.setLabel('left', "y")
+		self.plot_widget.setLogMode(False, False)
+		for i in range(2, self.data.shape[1]):
+			self.curve = self.plot_widget.plot()
+			self.curve.setData(self.data[:,0], self.data[:,i], pen=5*i, name='#%s'%i)
 
-    def relativeTimePlot(self):
-        self.plot_widget.clear()
-        self.plot_widget.setTitle('relative time plot')
-        self.plot_widget.setLabel('bottom', "Time", "s")
-        self.plot_widget.setLabel('left', "y")
-        self.plot_widget.setLogMode(False, False)
-        for i in range(2, self.data.shape[1]):
-            self.curve = self.plot_widget.plot()
-            self.curve.setData(self.data[:,0], self.data[:,i]/self.data[:,i].mean(), pen=5*i, name='#%s'%i)
+	def relativeTimePlot(self):
+		self.plot_widget.clear()
+		self.plot_widget.setTitle('relative time plot')
+		self.plot_widget.setLabel('bottom', "Time", "s")
+		self.plot_widget.setLabel('left', "y")
+		self.plot_widget.setLogMode(False, False)
+		for i in range(2, self.data.shape[1]):
+			self.curve = self.plot_widget.plot()
+			self.curve.setData(self.data[:,0], self.data[:,i]/self.data[:,i].mean(), pen=5*i, name='#%s'%i)
 
-    def adevPlot(self):
-        self.plot_widget.clear()
-        self.plot_widget.setTitle('adev plot')
-        self.plot_widget.setLabel('bottom', "Tau", "s")
-        self.plot_widget.setLabel('left', "adev")
-        self.plot_widget.setLogMode(True, True)
-        for i in range(2, self.data.shape[1]):
-            (tau2, ad, ade, adn) = allantools.adev(self.data[:,i], rate=1, data_type="freq", taus='decade')
-            self.curve = self.plot_widget.plot()
-            self.curve.setData(tau2, ad, pen=5*i, name='#%s'%i)
+	def adevPlot(self):
+		self.plot_widget.clear()
+		self.plot_widget.setTitle('adev plot')
+		self.plot_widget.setLabel('bottom', "Tau", "s")
+		self.plot_widget.setLabel('left', "adev")
+		self.plot_widget.setLogMode(True, True)
+		for i in range(2, self.data.shape[1]):
+			(tau2, ad, ade, adn) = allantools.adev(self.data[:,i], rate=1, data_type="freq", taus='decade')
+			self.curve = self.plot_widget.plot()
+			self.curve.setData(tau2, ad, pen=5*i, name='#%s'%i)
 
-    def relativeAdevPlot(self):
-        self.plot_widget.clear()
-        self.plot_widget.setTitle('relative adev plot')
-        self.plot_widget.setLabel('bottom', "Tau", "s")
-        self.plot_widget.setLabel('left', "relative adev")
-        self.plot_widget.setLogMode(True, True)
-        for i in range(2, self.data.shape[1]):
-            (tau2, ad, ade, adn) = allantools.adev(self.data[:,i]/self.data[:,i].mean(), rate=1, data_type="freq", taus='decade')
-            self.curve = self.plot_widget.plot()
-            self.curve.setData(tau2, ad, pen=5*i, name='#%s'%i)
+	def relativeAdevPlot(self):
+		self.plot_widget.clear()
+		self.plot_widget.setTitle('relative adev plot')
+		self.plot_widget.setLabel('bottom', "Tau", "s")
+		self.plot_widget.setLabel('left', "relative adev")
+		self.plot_widget.setLogMode(True, True)
+		for i in range(2, self.data.shape[1]):
+			(tau2, ad, ade, adn) = allantools.adev(self.data[:,i]/self.data[:,i].mean(), rate=1, data_type="freq", taus='decade')
+			self.curve = self.plot_widget.plot()
+			self.curve.setData(tau2, ad, pen=5*i, name='#%s'%i)
 
-    def main(self):
-        self.show()
+	def main(self):
+		self.show()
 
 if __name__=='__main__':
-    app = QtGui.QApplication(sys.argv)
-    allanplot = allanplot()
-    allanplot.main()
-    app.exec_()
+	app = QtGui.QApplication(sys.argv)
+	allanplot = allanplot()
+	allanplot.main()
+	app.exec_()
diff --git a/allanplotUI.py b/allanplotUI.py
index d02a591..aad1875 100644
--- a/allanplotUI.py
+++ b/allanplotUI.py
@@ -3,123 +3,123 @@
 # Form implementation generated from reading ui file 'allanplotUI.ui'
 #
 # Created: Thu Jul  7 17:46:05 2016
-#      by: PyQt4 UI code generator 4.11.2
+#	  by: PyQt4 UI code generator 4.11.2
 #
 # WARNING! All changes made in this file will be lost!
 
 from PyQt4 import QtCore, QtGui
 
 try:
-    _fromUtf8 = QtCore.QString.fromUtf8
+	_fromUtf8 = QtCore.QString.fromUtf8
 except AttributeError:
-    def _fromUtf8(s):
-        return s
+	def _fromUtf8(s):
+		return s
 
 try:
-    _encoding = QtGui.QApplication.UnicodeUTF8
-    def _translate(context, text, disambig):
-        return QtGui.QApplication.translate(context, text, disambig, _encoding)
+	_encoding = QtGui.QApplication.UnicodeUTF8
+	def _translate(context, text, disambig):
+		return QtGui.QApplication.translate(context, text, disambig, _encoding)
 except AttributeError:
-    def _translate(context, text, disambig):
-        return QtGui.QApplication.translate(context, text, disambig)
+	def _translate(context, text, disambig):
+		return QtGui.QApplication.translate(context, text, disambig)
 
 class Ui_MainWindow(object):
-    def setupUi(self, MainWindow):
-        MainWindow.setObjectName(_fromUtf8("MainWindow"))
-        MainWindow.resize(766, 780)
-        self.centralwidget = QtGui.QWidget(MainWindow)
-        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
-        self.gridLayout = QtGui.QGridLayout(self.centralwidget)
-        self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
-        self.pushOpen = QtGui.QPushButton(self.centralwidget)
-        self.pushOpen.setObjectName(_fromUtf8("pushOpen"))
-        self.gridLayout.addWidget(self.pushOpen, 1, 1, 1, 1)
-        self.groupBox = QtGui.QGroupBox(self.centralwidget)
-        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.groupBox.sizePolicy().hasHeightForWidth())
-        self.groupBox.setSizePolicy(sizePolicy)
-        self.groupBox.setObjectName(_fromUtf8("groupBox"))
-        self.verticalLayout_2 = QtGui.QVBoxLayout(self.groupBox)
-        self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
-        self.pushTimePlot = QtGui.QPushButton(self.groupBox)
-        self.pushTimePlot.setObjectName(_fromUtf8("pushTimePlot"))
-        self.verticalLayout_2.addWidget(self.pushTimePlot)
-        self.pushRelativeTimePlot = QtGui.QPushButton(self.groupBox)
-        self.pushRelativeTimePlot.setObjectName(_fromUtf8("pushRelativeTimePlot"))
-        self.verticalLayout_2.addWidget(self.pushRelativeTimePlot)
-        self.pushAdevPlot = QtGui.QPushButton(self.groupBox)
-        self.pushAdevPlot.setObjectName(_fromUtf8("pushAdevPlot"))
-        self.verticalLayout_2.addWidget(self.pushAdevPlot)
-        self.pushRelativeAdevPlot = QtGui.QPushButton(self.groupBox)
-        self.pushRelativeAdevPlot.setObjectName(_fromUtf8("pushRelativeAdevPlot"))
-        self.verticalLayout_2.addWidget(self.pushRelativeAdevPlot)
-        self.gridLayout.addWidget(self.groupBox, 4, 1, 1, 1)
-        self.textValue = QtGui.QTextBrowser(self.centralwidget)
-        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.textValue.sizePolicy().hasHeightForWidth())
-        self.textValue.setSizePolicy(sizePolicy)
-        self.textValue.setMinimumSize(QtCore.QSize(600, 150))
-        self.textValue.setMaximumSize(QtCore.QSize(16777215, 150))
-        self.textValue.setObjectName(_fromUtf8("textValue"))
-        self.gridLayout.addWidget(self.textValue, 4, 2, 1, 1)
-        self.pushQuit = QtGui.QPushButton(self.centralwidget)
-        self.pushQuit.setObjectName(_fromUtf8("pushQuit"))
-        self.gridLayout.addWidget(self.pushQuit, 2, 1, 1, 1)
-        self.textFileList = QtGui.QTextBrowser(self.centralwidget)
-        self.textFileList.setEnabled(True)
-        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Maximum)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.textFileList.sizePolicy().hasHeightForWidth())
-        self.textFileList.setSizePolicy(sizePolicy)
-        self.textFileList.setMinimumSize(QtCore.QSize(600, 100))
-        self.textFileList.setMaximumSize(QtCore.QSize(16777215, 100))
-        self.textFileList.setObjectName(_fromUtf8("textFileList"))
-        self.gridLayout.addWidget(self.textFileList, 1, 2, 3, 1)
-        self.frame = QtGui.QFrame(self.centralwidget)
-        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Expanding)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.frame.sizePolicy().hasHeightForWidth())
-        self.frame.setSizePolicy(sizePolicy)
-        self.frame.setMinimumSize(QtCore.QSize(700, 500))
-        self.frame.setObjectName(_fromUtf8("frame"))
-        self.gridLayout.addWidget(self.frame, 5, 1, 1, 2)
-        MainWindow.setCentralWidget(self.centralwidget)
-        self.actionOpen = QtGui.QAction(MainWindow)
-        self.actionOpen.setObjectName(_fromUtf8("actionOpen"))
-        self.actionPlot = QtGui.QAction(MainWindow)
-        self.actionPlot.setObjectName(_fromUtf8("actionPlot"))
-        self.actionQuit = QtGui.QAction(MainWindow)
-        self.actionQuit.setObjectName(_fromUtf8("actionQuit"))
+	def setupUi(self, MainWindow):
+		MainWindow.setObjectName(_fromUtf8("MainWindow"))
+		MainWindow.resize(766, 780)
+		self.centralwidget = QtGui.QWidget(MainWindow)
+		self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
+		self.gridLayout = QtGui.QGridLayout(self.centralwidget)
+		self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
+		self.pushOpen = QtGui.QPushButton(self.centralwidget)
+		self.pushOpen.setObjectName(_fromUtf8("pushOpen"))
+		self.gridLayout.addWidget(self.pushOpen, 1, 1, 1, 1)
+		self.groupBox = QtGui.QGroupBox(self.centralwidget)
+		sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum)
+		sizePolicy.setHorizontalStretch(0)
+		sizePolicy.setVerticalStretch(0)
+		sizePolicy.setHeightForWidth(self.groupBox.sizePolicy().hasHeightForWidth())
+		self.groupBox.setSizePolicy(sizePolicy)
+		self.groupBox.setObjectName(_fromUtf8("groupBox"))
+		self.verticalLayout_2 = QtGui.QVBoxLayout(self.groupBox)
+		self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
+		self.pushTimePlot = QtGui.QPushButton(self.groupBox)
+		self.pushTimePlot.setObjectName(_fromUtf8("pushTimePlot"))
+		self.verticalLayout_2.addWidget(self.pushTimePlot)
+		self.pushRelativeTimePlot = QtGui.QPushButton(self.groupBox)
+		self.pushRelativeTimePlot.setObjectName(_fromUtf8("pushRelativeTimePlot"))
+		self.verticalLayout_2.addWidget(self.pushRelativeTimePlot)
+		self.pushAdevPlot = QtGui.QPushButton(self.groupBox)
+		self.pushAdevPlot.setObjectName(_fromUtf8("pushAdevPlot"))
+		self.verticalLayout_2.addWidget(self.pushAdevPlot)
+		self.pushRelativeAdevPlot = QtGui.QPushButton(self.groupBox)
+		self.pushRelativeAdevPlot.setObjectName(_fromUtf8("pushRelativeAdevPlot"))
+		self.verticalLayout_2.addWidget(self.pushRelativeAdevPlot)
+		self.gridLayout.addWidget(self.groupBox, 4, 1, 1, 1)
+		self.textValue = QtGui.QTextBrowser(self.centralwidget)
+		sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
+		sizePolicy.setHorizontalStretch(0)
+		sizePolicy.setVerticalStretch(0)
+		sizePolicy.setHeightForWidth(self.textValue.sizePolicy().hasHeightForWidth())
+		self.textValue.setSizePolicy(sizePolicy)
+		self.textValue.setMinimumSize(QtCore.QSize(600, 150))
+		self.textValue.setMaximumSize(QtCore.QSize(16777215, 150))
+		self.textValue.setObjectName(_fromUtf8("textValue"))
+		self.gridLayout.addWidget(self.textValue, 4, 2, 1, 1)
+		self.pushQuit = QtGui.QPushButton(self.centralwidget)
+		self.pushQuit.setObjectName(_fromUtf8("pushQuit"))
+		self.gridLayout.addWidget(self.pushQuit, 2, 1, 1, 1)
+		self.textFileList = QtGui.QTextBrowser(self.centralwidget)
+		self.textFileList.setEnabled(True)
+		sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Maximum)
+		sizePolicy.setHorizontalStretch(0)
+		sizePolicy.setVerticalStretch(0)
+		sizePolicy.setHeightForWidth(self.textFileList.sizePolicy().hasHeightForWidth())
+		self.textFileList.setSizePolicy(sizePolicy)
+		self.textFileList.setMinimumSize(QtCore.QSize(600, 100))
+		self.textFileList.setMaximumSize(QtCore.QSize(16777215, 100))
+		self.textFileList.setObjectName(_fromUtf8("textFileList"))
+		self.gridLayout.addWidget(self.textFileList, 1, 2, 3, 1)
+		self.frame = QtGui.QFrame(self.centralwidget)
+		sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Expanding)
+		sizePolicy.setHorizontalStretch(0)
+		sizePolicy.setVerticalStretch(0)
+		sizePolicy.setHeightForWidth(self.frame.sizePolicy().hasHeightForWidth())
+		self.frame.setSizePolicy(sizePolicy)
+		self.frame.setMinimumSize(QtCore.QSize(700, 500))
+		self.frame.setObjectName(_fromUtf8("frame"))
+		self.gridLayout.addWidget(self.frame, 5, 1, 1, 2)
+		MainWindow.setCentralWidget(self.centralwidget)
+		self.actionOpen = QtGui.QAction(MainWindow)
+		self.actionOpen.setObjectName(_fromUtf8("actionOpen"))
+		self.actionPlot = QtGui.QAction(MainWindow)
+		self.actionPlot.setObjectName(_fromUtf8("actionPlot"))
+		self.actionQuit = QtGui.QAction(MainWindow)
+		self.actionQuit.setObjectName(_fromUtf8("actionQuit"))
 
-        self.retranslateUi(MainWindow)
-        QtCore.QMetaObject.connectSlotsByName(MainWindow)
+		self.retranslateUi(MainWindow)
+		QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
-    def retranslateUi(self, MainWindow):
-        MainWindow.setWindowTitle(_translate("MainWindow", "allanplot-gui", None))
-        self.pushOpen.setText(_translate("MainWindow", "Open", None))
-        self.groupBox.setTitle(_translate("MainWindow", "Plotting tools", None))
-        self.pushTimePlot.setText(_translate("MainWindow", "Time Plot", None))
-        self.pushRelativeTimePlot.setText(_translate("MainWindow", "Relative Time Plot", None))
-        self.pushAdevPlot.setText(_translate("MainWindow", "Adev Plot", None))
-        self.pushRelativeAdevPlot.setText(_translate("MainWindow", "Relative Adev Plot", None))
-        self.textValue.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
+	def retranslateUi(self, MainWindow):
+		MainWindow.setWindowTitle(_translate("MainWindow", "allanplot-gui", None))
+		self.pushOpen.setText(_translate("MainWindow", "Open", None))
+		self.groupBox.setTitle(_translate("MainWindow", "Plotting tools", None))
+		self.pushTimePlot.setText(_translate("MainWindow", "Time Plot", None))
+		self.pushRelativeTimePlot.setText(_translate("MainWindow", "Relative Time Plot", None))
+		self.pushAdevPlot.setText(_translate("MainWindow", "Adev Plot", None))
+		self.pushRelativeAdevPlot.setText(_translate("MainWindow", "Relative Adev Plot", None))
+		self.textValue.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
 "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
 "p, li { white-space: pre-wrap; }\n"
 "</style></head><body style=\" font-family:\'DejaVu Sans\'; font-size:9pt; font-weight:400; font-style:normal;\">\n"
 "<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>", None))
-        self.pushQuit.setText(_translate("MainWindow", "Quit", None))
-        self.textFileList.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
+		self.pushQuit.setText(_translate("MainWindow", "Quit", None))
+		self.textFileList.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
 "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
 "p, li { white-space: pre-wrap; }\n"
 "</style></head><body style=\" font-family:\'DejaVu Sans\'; font-size:9pt; font-weight:400; font-style:normal;\">\n"
 "<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">.dat files</p></body></html>", None))
-        self.actionOpen.setText(_translate("MainWindow", "Open", None))
-        self.actionPlot.setText(_translate("MainWindow", "Plot", None))
-        self.actionQuit.setText(_translate("MainWindow", "Quit", None))
+		self.actionOpen.setText(_translate("MainWindow", "Open", None))
+		self.actionPlot.setText(_translate("MainWindow", "Plot", None))
+		self.actionQuit.setText(_translate("MainWindow", "Quit", None))