opencadd.structure.core.Structure.coord

property Structure.coord

Reference to current timestep and coordinates of universe.

The raw trajectory coordinates are Universe.coord.positions, represented as a numpy.float32 array.

Because coord is a reference to a Timestep, it changes its contents while one is stepping through the trajectory.

Note

In order to access the coordinates it is better to use the AtomGroup.positions() method; for instance, all coordinates of the Universe as a numpy array: Universe.atoms.positions().