Dear Chimera-X users!

I am dealing with the visualization of a trajectory provided as the multi-model pdb contanained 3000 frames in multi-model format.

How can I extract every 5th frame from a multi-model PDB file and save the reduced set of frames into a new PDB file, such that the new file contains five times fewer frames ?

I've tried to do it like I did with the netcdf files but it does not work

open ./my.pdb structureModel #1 step 5

Many thanks in advance

Enriico