The particle module contains tools used to work with particle data. Particles can have time varying location and scalar data.

Visualize particle/path data
Supports PTM module which computes particle positions through time based upon hydrodynamics and wave effects

The particle module currently includes interfaces for:

PTM - Lagrangian particle tracker designed to allow the user to simulate particle transport processes

For more detailed information on the Particle Module options in SMS visit the following SMS wiki links:
www.xmswiki.com/...ParticleModule
www.xmswiki.com/...ParticleTrackingModule(PTM)