def chooseSignals(self):
Usignal=self.signalChoice1.currentText()
Isignal=self.signalChoice2.currentText()
Udata,Idata,time,self.sampling=readHdf5.getMultiData(self.fileName,Usignal,Isignal,self.env)
self.Udata=np.array(Udata)
self.Idata=np.array(Idata)
self.time=np.array(time)
self.Udata=self.Udata*20.
self.Idata=-self.Idata*0.01
self.p1.clear()
self.p2.clear()
self.p3.clear()
self.p4.clear()
self.lr=pg.LinearRegionItem([self.l1,self.r1])
self.lr.setZValue(-10)
self.p1.addItem(self.lr)
self.lr.sigRegionChanged.connect(self.updatePlot)
self.p1.plot(self.time,self.Idata)
self.p2.plot(self.time,self.Idata)
def __init__(self,filename,env,parent=None):
super(langmuirTime,self).__init__(parent)
pg.setConfigOption('background', 'w')
pg.setConfigOption('foreground', 'k')
self.fileName=filename[0]
self.setWindowTitle("langmuir time evolution")
self.resize(1000,600)
self.env=env
self.p0=pg.PlotWidget()
self.p0.setLabel('left', "Langmuir current (A)")
self.p0.setLabel('bottom', "Time (s)")
self.lr=pg.LinearRegionItem([2.,3.])
self.lr.setZValue(-10)
self.p0.addItem(self.lr)
self.Udata,self.Idata,self.time,self.sampling=readHdf5.getMultiData(self.fileName,'PXI M6251/Lang_I','PXI M6251/Lang_U',self.env)
self.Udata=np.array(self.Udata)
self.Idata=np.array(self.Idata)
self.time=np.array(self.time)
self.Udata=self.Udata*20.
self.Idata=-self.Idata*0.01
self.p0.plot(self.time,self.Idata)
self.p1=pg.PlotWidget()
self.p1.setLabel('left', "Plasma density (m^-3)")
self.p1.setLabel('bottom', "Time (s)")
self.p2=pg.PlotWidget()
self.p2.setLabel('left', "Plasma temperature (eV)")
self.p2.setLabel('bottom', "Time (s)")
self.p3=pg.PlotWidget()
self.p3.setLabel('left', "Potenials (V)")
self.p3.setLabel('bottom', "Time (s)")
button0=QtGui.QPushButton('Start calculation')
button0.clicked.connect(self.start)
button1=QtGui.QPushButton('Save data')
button1.clicked.connect(self.save)
self.ramps=QtGui.QLineEdit('10')
self.slots=QtGui.QLineEdit('50')
self.gas=QtGui.QLineEdit('Helium')
self.tempT=QtGui.QLineEdit('')
self.freq=QtGui.QLineEdit('1000')
formbox=QtGui.QFormLayout()
formbox.addRow('Number of ramps : ',self.ramps)
formbox.addRow('Number of time slots : ',self.slots)
formbox.addRow('Gas : ',self.gas)
formbox.addRow('Temperature (auto if empty): ',self.tempT)
formbox.addRow('Sweep frequency: ',self.freq)
form=QtGui.QFrame()
form.setLayout(formbox)
vbox2=QtGui.QVBoxLayout()
vbox2.addStretch(1)
vbox2.addWidget(form)
vbox2.addWidget(button0)
vbox2.addWidget(button1)
vbox1=QtGui.QVBoxLayout()
vbox1.addStretch(1)
vbox1.addWidget(self.p0)
vbox1.addWidget(self.p1)
vbox1.addWidget(self.p2)
vbox1.addWidget(self.p3)
frame1=QtGui.QFrame()
frame1.setLayout(vbox1)
frame2=QtGui.QFrame()
frame2.setLayout(vbox2)
splitterH=QtGui.QSplitter(QtCore.Qt.Horizontal,self)
splitterH.addWidget(frame1)
splitterH.addWidget(frame2)
self.setCentralWidget(splitterH)
self.show()