scil_viz_gradients_screenshot

usage: __main__.py [-h]
                   (--in_gradient_scheme IN_GRADIENT_SCHEME [IN_GRADIENT_SCHEME ...] | --dipy_sphere {symmetric362,symmetric642,symmetric724,repulsion724,repulsion100,repulsion200})
                   [--dis-sym] [--out_basename OUT_BASENAME] [--res RES]
                   [--dis-sphere] [--dis-proj] [--plot_shells] [--same-color]
                   [--opacity OPACITY] [--silent]
                   [-v [{DEBUG,INFO,WARNING,ERROR}]] [-f]

Vizualisation for directions on a sphere, either from a gradient sampling (i.e.
a list of b-vectors) or from a Dipy sphere.

options:
  -h, --help            show this help message and exit
  --in_gradient_scheme IN_GRADIENT_SCHEME [IN_GRADIENT_SCHEME ...]
                        Gradient sampling filename. (only accepts .bvec and .bval together or only .b).
  --dipy_sphere {symmetric362,symmetric642,symmetric724,repulsion724,repulsion100,repulsion200}
                        Dipy sphere choice.
  --dis-sym             Disable antipodal symmetry.
  --out_basename OUT_BASENAME
                        Output file name picture without extension (will be png file(s)).
  --res RES             Resolution of the output picture(s).
  --silent              If set, will not show anything, but will save image to disc only.
  -v [{DEBUG,INFO,WARNING,ERROR}]
                        Produces verbose output depending on the provided level.
                        Default level is warning, default when using -v is info.
  -f                    Force overwriting of the output files.

Enable/Disable renderings.:
  --dis-sphere          Disable the rendering of the sphere.
  --dis-proj            Disable rendering of the projection supershell.
  --plot_shells         Enable rendering each shell individually.

Rendering options.:
  --same-color          Use same color for all shell.
  --opacity OPACITY     Opacity for the shells.

2.2.2