[Pw_forum] NaN

Ezad Shojaee ezadshojaee at hotmail.com
Sat Jan 6 10:27:54 CET 2007


hi
i am performing phonon calculation by a Grid and i have "NaN" in one of the 
modes of a point in grid , so the dynamical matrix in that point is "NaN'" 
too
what's the problem and what should i do ?
thanx for any comment

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