The procedure for specifying the tracking of material points is as follows:
Create a new sub-task.
 
                        Create a sub-task
                    Select Postprocessor as the sub-task type.
 
                                Postprocessor
                            When prompted, enter a name for the postprocessor sub-task.
In the F.E.M. Task Postprocessor menu, select Tracking of material points.
 
                        Tracking of material points
                    Ansys Polydata will tell you where the calculation will be performed. You can click to continue.
