Dear all,<div><br></div><div>I was calculating the phonon DOS of a 4-atom triclinic cell. I got the force constant file (nb222.fc) from q2r.x, as attached. But when I was trying to use matdyn.x to get phonon DOS, an error message showed up:</div>
<div><br></div><div>forrtl: severe (64): input conversion error, unit 1, file (...my filepath...)/nb222.fc<br clear="all"><div><br></div><div>This didn't happen for my 1-atom BCC cell calculations. Does this problem have to do with number of atoms or cell shape? Your ideas are appreciated. Thank you.</div>
<div><br></div><div> Sincerely,</div><div><br></div><div>Jiayi Yan</div><div><br></div>-- <br>Jiayi Yan
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<div>Graduate student, Dept. of Materials Science & Engineering</div>
<div>Northwestern University</div><div>2220 Campus Dr, Cook Hall 2032</div>
<div>Evanston, Illinois 60208-3108, U.S.A</div></div></div>
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