Dear experts: I used the http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Visualization?highlight=... to defining a region of interest, but when I make a series of left clicks on the surface, then click the "Make Closed Fill Boundary" icon in the tools window. howevre, there has no connect the points my clicked, and drawing a yellow or red line between them. I hope that have experts to help me. Thanks!
Bo Xiang