usage: phono3py-kaccum [-h] [--gv] [--pqj] [--cv] [--tau] [--dos] [--gamma]
                       [--gruneisen] [--gv-norm] [--mfp]
                       [--temperature TEMPERATURE] [--nsp NUM_SAMPLING_POINTS]
                       [--average] [--trace] [--smearing] [--no-gridsym]
                       [filenames ...]

Show unit cell volume

positional arguments:
  filenames

options:
  -h, --help            show this help message and exit
  --gv                  Calculate for gv_x_gv (tensor)
  --pqj                 Calculate for Pqj (scalar)
  --cv                  Calculate for Cv (scalar)
  --tau                 Calculate for lifetimes (scalar)
  --dos                 Calculate for phonon DOS (scalar)
  --gamma               Calculate for Gamma (scalar)
  --gruneisen           Calculate for mode-Gruneisen parameters squared
                        (scalar)
  --gv-norm             Calculate for |g_v| (scalar)
  --mfp                 Mean free path is used instead of frequency
  --temperature TEMPERATURE
                        Temperature to output data at
  --nsp NUM_SAMPLING_POINTS, --num-sampling-points NUM_SAMPLING_POINTS
                        Number of sampling points in frequency or MFP axis
  --average             Output the traces of the tensors divided by 3 rather
                        than the unique elements
  --trace               Output the traces of the tensors rather than the
                        unique elements
  --smearing            Use smearing method (only for scalar density)
  --no-gridsym          Grid symmetry is unused for phonon-xxx.hdf5 inputs.
