NaCl example. Details are presented on the phonopy document at http://atztogo.github.io/phonopy/examples.html.

Shortly the usage is shown here, too. FORSE_SETS is obtained by

% phonopy -f vasprun.xml-001 vasprun.xml-002

Band structure is plotted by

% phonopy -p --nac --dim="2 2 2" --pa="0.0 0.5 0.5  0.5 0.0 0.5  0.5 0.5 0.0" \
  --band="0.0 0.0 0.0  0.5 0.0 0.0  0.5 0.5 0.0  0.0 0.0 0.0  0.5 0.5 0.5"

PDOS is plotted by:

% phonopy -p --nac --dim="2 2 2" --pa="0.0 0.5 0.5  0.5 0.0 0.5  0.5 0.5 0.0" \
  --mesh="15 15 15" --pdos="1, 2" --thm

Both are plotted together by:

% phonopy -p --nac --dim="2 2 2" --pa="0.0 0.5 0.5  0.5 0.0 0.5  0.5 0.5 0.0" \
  --band="0.0 0.0 0.0  0.5 0.0 0.0  0.5 0.5 0.0  0.0 0.0 0.0  0.5 0.5 0.5" \
  --mesh="15 15 15" --pdos="1, 2" --thm

NaCl.py, NaCl-yaml.py, and NaCl-read_write_fc.py are phonopy API examples, which are executed by, e.g.,

% python NaCl.py
