[Wien] phonon calculation

[Stefaan Cottenier]

> I have another problem. After running 'min ....', I got a structure with
> very small force. However, when I do another calculation with the
> structure I got, the total force on each atom becomes very large. What
> is the reason for this?

Check whether it mentions partial forces or total forces at the end of 
the :FOR or :FGL lines. Probably your calculation with large forces was 
done withouth -fc, and lists only the partial forces. Add another 
iteration with TOT changed to FOR in case.in2(c) (which is what -fc does 
in its last iteration).

Stefaan