Usage: mlab.py [options] filename

Plot iso-surfaces from a cube-file or a wave function or an electron density
from a calculator-restart file.

Options:
  -h, --help            show this help message and exit
  -n INDEX, --band-index=INDEX
                        Band index counting from zero.
  -s SPIN, --spin-index=SPIN
                        Spin index: zero or one.
  -c CONTOURS, --contours=CONTOURS
                        Use "-c 3" for 3 contours or "-c -0.5,0.5" for
                        specific values.  Default is four contours.
  -r REPEAT, --repeat=REPEAT
                        Example: "-r 2,2,2".
  -C NAME, --calculator-name=NAME
                        Name of calculator.
