Before you run the automatic fitting, you need to provide a name for the file where Ansys Polymat will save the results of the fitting calculation. You can read this material data file into Ansys Polydata when you are setting up the flow simulation, or read it into a later Ansys Polymat session to examine the curves again or perform further fitting.

To define the filename for the material data file, click Enter the name of the result file in the Automatic Fitting menu.

  Enter the name of the result file