[Wien] Orientation of Atomic Spin Moments

[Chiung-Yuan Lin]

For some reason, my last post message was truncated although it has
the complete content in my Sent mail folder. I post it again below.
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Dear All,
 I am calculating a system with 2 magnetic atoms in the unit cell.
I would like to see how the energies change with different relative
orientation between the spin moments of the 2 magnetic atoms.