Dear PyMol users!

I have a set of conformations extracted from the MD trajectory (on the equal time-steps). After loading of all that pdb's into pymol (each conformer= separate pdb file) I want to sort that structures based on the RMSD relative to the reference conformer (e.g step0.pdb ) in the selected range (e.g select and sort only structures with RMSD = 0.5 to the 0.pdb. So if I have 100 conformers I want that pymol select only 5 structures with rmsd (measured by TMalign plugin for instance) to reference equal to 0.5, 1, 1.5, 2.0, 2.5 and 3.0 Angstroms, respectively).

Does it possible to make such sorting ?