Honestly, I'd just prefer to have an option for emin, emax, etc. I'd suggest this:

`./Flux.py --emin=1 --emax=80 --n_ebins=40 --loge --czmin=-1 --czmax=0 --n_czbins=40`

Something like that. The `'--loge'` flag would be for log10 energy binning or linear binning. For testing purposes I have been using both log and linear binning, and usually around 40x40 templates. But I'd really like to keep that flexible from the command line.