allow matched pixels/wavelengths to be in either direction#177

Merged

cshanahan1 merged 9 commits intoastropy:mainfrom cshanahan1:wavecal_sorted

Jun 9, 2023

+56-13

Commits on Jun 1, 2023

enforce spectral axis being left to right for wavelength calibration
cshanahan1
committed
remove reference to specutils branch, add check here temporarily
cshanahan1
committed

Commits on Jun 2, 2023