Utilities

Various helper classes and functions that make using sisl easier.

• Shapes
  • sisl.shape.Shape
  • sisl.shape.Cuboid
  • sisl.shape.Cube
  • sisl.shape.Ellipsoid
  • sisl.shape.Sphere
  • sisl.shape.NullShape
• Range routines
  • strmap
  • strseq
  • lstranges
  • erange
  • list2str
  • fileindex
• Miscellaneous routines
  • str_spec
  • direction
  • angle
  • iter_shape
  • math_eval