On Tue, 2005-12-20 at 18:30 -0700, Chang'e Weng wrote: > Dear All, > > I was wondering if XCrySDen can display the electron pairs from ELF file. xcrysden can display whatever is in the XSF file. If the file (the DATAGRID section) contains the ELF (electron localization function), then the ELF will be displayed (as isosurface or contours, depends on your choice). Regards, Tone