The "Visualizer" is a viewport preview tool for force fields and helps you to adjust force-based daemons. The forces of one or more daemons will be displayed inside a bounded box and give you spatial representation of areas with weaker or stronger forces, and how they are distributed space, or evolve over time.
RealFlow Scene
In RealFlow | Maya it is possible to use multiple "Scene" trees in the same project. To link a daemon to a scene tree right-click on the field, choose "Set Scene", and select an item from the appearing list.
Daemons
Here you drag and drop the force-based daemon(s) you want to visualize. Only the following daemons can be used: → "Attractor", → "DSpline", → "Gravity", → "Noise Field", → "Vortex", and → "Wind". These daemons can be combined freely in this field.