[Jmol-users] Can't visualize molecular orbitals from GAMESS(US) output

[Marco Zimmer-De I. <mar...@gm...>]

Hello all,

As far as I understand it, Jmol should be able to display molecular orbitals
from the output of a GAMESS(US) calculation (.log file).

I have tried a number of different calculations (DFT geometry optimizations,
energy caluclations, freuqency analysis) and when I open these files in
Jmol, the "Molecular Orbitals" part of the menu is greyed out.

I also took the examples from the Jmol wiki page and tried those and I get
the same thing.

How can I visualize molecular obritals?  Why is this section  greyed out? I
am using Jmol 12.0.10.

Thanks,
Marco