If you are an experienced user of VisualDOC  and VisualScript, then it may be convenient for you to use these software packages to manage the different programs (for example, Ansys Polydata, Ansys Polyflow) when seeking to optimize the parameters. See Appendix B: Running Ansys Polyflow with VisualDOC for details. Note that VisualDOC acts as an external optimizer, and will not be as efficient as Ansys Polyflow's internal optimizer.