In the main panel, the configuraten (solovev or large aspect) can be choosen for a variety of predefined scenarios.

Also same parameters can be adjusted manually.

The show Help button will make this help appear.

Same image does provide the opportunity to take a shot of the current simulation.

With save and load model a scenario can be saved and accessed later on.

Finally the colourset used to display the simulation can be adjusted in the main panel.