Create Iso Surfaces Using Contour Results The Iso panel allows you to use the settings from the previously applied results in the Contour panel. From the View Controls toolbar, click . From the Iso panel, click Use Contour Settings. The settings on the Iso panel are changed to match the settings on the Contour panel (including the Value Filter settings). Click Apply. The model is displayed in iso value mode. Use the slider bar to display the value of interest.