The user can trace the position of a particle.

Figure 1 Trace icon in the Post-Process group in the External SPI tab

Figure 2 Particle Trace dialog box
•Show: If this option is checked, the trace will be shown on Working Window.
•Name: The name of the trace entity.
•Particle Set: The parent particle set of the particle the user wants to trace.
•ID: The index of the particle.
•Width: The line width of the trace.
•Color: The color of the trace.
•Add: The user can add the trace of the particle with this button.
•Delete: The user can delete traces selected.
•Update: When defining or changing the data which affect the trace, it is necessary to update data with this button.
•Export: The user can make the text data of trace position of the particle with this button.

Figure 3 Particle Trace example