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Hi everyone,</div>
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I tried using ph.x with ldisp = true for calculating phonon dispersion relations. See attached along with pwscf.in file.</div>
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However, it only writes dyn0 -a list of q-points and does not calculate the dynamical matrices at those q-points. I tried running using different versions and different clusters as well, however, the output is the same. No .dyn files.</div>
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Is there something wrong with my scf calculations? I cannot pinpoint anything specific.</div>
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Or do we need to do gamma point and q not equal to 0 calculations before using ldisp = true?</div>
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Please help.</div>
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Thanks!</div>
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Eesha</div>
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