preserve plotkwargs by default
preserve plotkwargs by default

keflavich/pyspeckit,jpinedaf/pyspeckit,mikelum/pyspeckit,vlas-sokolov/pyspeckit,e-koch/pyspeckit,dinossimpson/pyspeckit,allisony/pyspeckit,jpinedaf/pyspeckit,keflavich/pyspeckit,pyspeckit/pyspeckit,vlas-sokolov/pyspeckit,allisony/pyspeckit,e-koch/pyspeckit,bsipocz/pyspeckit,mikelum/pyspeckit,low-sky/pyspeckit,dinossimpson/pyspeckit,pyspeckit/pyspeckit,bsipocz/pyspeckit,low-sky/pyspeckit