UFP-Support Routines

Within an AcuTrace user-defined function, data may be accessed through support routines. These routines provide flexibility, longevity, efficiency and the ability to check for run-time errors.

The support routines fall into these categories:
  • Basic Routines: General UFP routines, such as user values and setting error flags.
  • Particle Routines: Access particle data, such as position and stretch vector.
  • Flow Routines: Access flow data, such as fluid velocity and pressure.