The life cycle of simulating neural fields is as follows...

1. Set simulation parameters, as shown on the Interface page.
2. Run the simulator by
   1. opening a terminal,
   2. navigating to the uppermost directory of the simulator code,
   3. typing and entering:

      python mainDNF.py

3. Press p on your keyboard to  pause  and  resume  simulations.
4. The Visualization page illustrates how to modify the graphic output.
5. Press the Esc key on your keyboard to  exit  simulations.