| filename : str 
String filename of TINKER .arc file. top : {str, Trajectory, Topology} 
The .arc format does not contain topology information. Pass in either
the path to a pdb file, a trajectory, or a topology to supply this
information. stride : int, default=None 
Only read every stride-th frame atom_indices : array_like, optional 
If not none, then read only a subset of the atoms coordinates from the
file. |