The Indicator GUI is implemented using the Enthought Traits packages (http://www.enthought.com). It provides a graphical editor for specifying and generating an indicator. The GUI can be started by running the indicator_gui.py located in the indicators subdirectory of each project. For example, for the PSRC application, run psrc/indicators/indicator_gui.py. This will open the indicator GUI.
Currently, there are two parts of the GUI: one for specifying scenario information, and another for specifying the indicator.