pele.transition_states.InterpolatedPath

class pele.transition_states.InterpolatedPath(initial, final, nimages, interpolator=None)

Wraps interpolation that it can be accessed like a list / array without storing the nodes

Parameters :

intitial:

first point

final:

second point

nimages: integer

number of images

interpolator: callable

interpolation algorithm

See also

InterpolatedPathDensity

use image density

Examples

>>> import numpy as np
>>>
>>> path = InterpolatedPath(np.array([0., 1.]), np.array([1.,0.]), 10)
>>> print len(path)  # prints 10
>>> print path[5]    # access 5th frame
>>>
>>> for x in path: # it is also iteratable
>>>     print x

Attributes

final
initial
interpolator

Methods

Iterator