This package consists of Python replacements for functions that are part of the IDL® built-in library or part of astronomical IDL® libraries. The emphasis is on reproducing results of the astronomical library functions. Only the bare minimum of IDL® built-in functions are implemented to support this.

There are four astronomical libraries targeted:

• idlutils : a general suite of tools heavily used by SDSS.
• Goddard utilities : The IDL® Astronomy User's Libary, maintained by Wayne Landsman and distributed with idlutils.
• idlspec2d : tools for working with SDSS and BOSS spectroscopic data.
• photoop : tools for working with SDSS imaging data.

This package affiliated with the astropy project and is registered with PyPI.

Please visit pydl on Read the Docs

This package was initially developed on the SDSS-III svn repository. It was moved to the new GitHub repository on 2013-03-06. The present location of the repository is http://github.com/weaverba137/pydl .

Pydl is free software licensed under a 3-clause BSD-style license. For details see the licenses/LICENSE.rst file.

• IDL is a registered trademark of Exelis Visual Information Solutions.