@sbailey I think this is ready to review. I reverted to the old default location for DR1 to be consistent with the tutorials. I also added the --no-tiles option. I also added support to download EDR data (default location is rosette 1 for dark targets).

Using the default settings, tiny_edr, tiny_dr1 and tiny_dr2 weigh 102GB, 40GB and 91GB, respectively (using the --no-tiles option they only weigh 9.2GB, 23GB and 51GB)

Thanks for the update and for including the sizes. This highlights that the selected defaults are optimized for DR1, but are probably too big for both EDR and DR2 due to the increased tile density. I think that is good enough for now, but we'll need to revisit how we provide a minimal subset for DR2.

A breakdown for tiny_dr1:

21G	tiny_dr1/spectro/redux/iron/zcatalog/  (with only a single catalog!)
1.6G	tiny_dr1/spectro/redux/iron/healpix/
18G	tiny_dr1/spectro/redux/iron/tiles      (6.6G if excluding uncoadded spectra*.fits.gz and rrdetails*.h5 files)