Andy, Maybe you could use this geometry: http://ars.els-cdn.com/content/image/1-s2.0-S0890695501000451-gr1.jpg
This results in different possible tool shapes: http://ars.els-cdn.com/content/image/1-s2.0-S0890695501000451-gr2.gif from: http://www.sciencedirect.com/science/article/pii/S0890695501000451 Regards, Jan ------------------------------------------------------------------------------ LogMeIn Central: Instant, anywhere, Remote PC access and management. Stay in control, update software, and manage PCs from one command center Diagnose problems and improve visibility into emerging IT issues Automate, monitor and manage. Do more in less time with Central http://p.sf.net/sfu/logmein12331_d2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
