I am trying to run ccsm at a new resolution - 1x1.25 atmosphere (FV) and gx1v3 ocean. I've edited check_res, cam.template, clm.template and have cami and aerosol input files in place. Turns out I need to create cpl mapping files (in inputdata/cpl/cpl6, to be listed in cpl.template). How do I accomplish that?