*** do_average_coords(): *DIFFERENT* model 3 Res HIS3 Atom  HE2 
 *** do_average_coords(): *DIFFERENT* model 11 Res HIS3 Atom  HE2 
 *** do_average_coords(): *DIFFERENT* model 15 Res HIS3 Atom  HE2 
 *** do_average_coords(): *DIFFERENT* model 19 Res HIS3 Atom  HE2 
 *** do_average_coords(): Expect wrong values