chemfiles (chemfiles Trajectory or file)

Coordinate reader


Coordinate writer


The chemfiles library provides a C++ implementation of readers and writers for multiple formats. Pass in either a chemfiles.Trajectory to be converted into an MDAnalysis Universe, or pass in files to this format with the keyword format='CHEMFILES' to read the information with the chemfiles implementation. You can also write the MDAnalysis Universe back into a chemfiles object for further work.