This plugin creates a custom post type for SDSS' Data Release 12 documentation, and a custom taxonomy for each SDSS Classification (Optical Spectra, Imaging, IR Spec, et al) . 

This allows the user to create seperate posts for each SDSS Classification for better maintanence, and keeping the content seperate from static pages that have non-DR12 related content.

Although each posts has its own unique URL, all the classifications get rendered on the root slug ("../spectro") as one concatenated page using WordPress' conditional tag for taxonomy. 

This plugin creates a custom post type for SDSS' Data Release 12 documentation, and a custom taxonomy for each SDSS Classification (Optical Spectra, Imaging, IR Spec, et al) .