def METHOD_NAME(self):
    """Test set TreeView with a different isoslider normalization"""
    data = self._buildData(size=32)
    self.widget.setData(data)
    self.widget.addIsosurface(0.5, (1., 0., 0., 0.5))
    self.widget.addIsosurface(0.7, qt.QColor('green'))
    self.qapp.processEvents()
    # Add a second TreeView
    paramTreeWidget = TreeView(self.widget)
    paramTreeWidget.setIsoLevelSliderNormalization('arcsinh')
    paramTreeWidget.setSfView(self.widget)
    dock = qt.QDockWidget()
    dock.setWidget(paramTreeWidget)
    self.widget.addDockWidget(qt.Qt.BottomDockWidgetArea, dock)