[Chimera-users] Combining volumes in the new Chimera version

Hello, I just downloaded the new Chimera version and tried to combine different models (density maps) into one volume, using the new 'combine' function, (e.g. combine #1 #2), but it returned an error message. Is it only possible to combine atomic structures (such as PDB files), or is there a way to combine volumes/density? Thanks a lot! Martin P.S.: Thank you so much for developing Chimera! I enjoy working with this program a lot! . . . . . . . . . Martin Kampmann The Rockefeller University 1230 York Avenue New York, New York 10021 USA phone: ++1 212 327 8101 fax: ++1 212 327 7880 e-mail: Martin.Kampmann@rockefeller.edu