time_step

mdtools.check.time_step(trj, verbose=True)[source]

Check whether all frames in a MDAnalysis trajectory have the same time step.

Parameters:

trj (MDAnalysis.coordinates.base.ReaderBase or MDAnalysis.coordinates.base.FrameIteratorBase) – The MDAnalysis trajectory to check.
verbose (bool, optional) – If True, print progress information to standard output.

Raises:

ValueError – If not all frames have the same time step.