Generating structures only (i. e., no energy calculations)

This is probably a simple ATAT question, but what is the easiest way to just generate a large number of structures, without actually calculating any energies or fitting a CE? Suppose I wanted to generate str.out files for all possible binary alloy structures derived from my lat.in up to some maximum size (10 atoms, say), is there a function in ATAT for doing this or something similar? Thanks!

Yes: the command:

genstr  -n=maximum_nb_atom_per_unit_cell