The language was developed by Greg Ward of LBL in association with Rob Shakespeare of Indiana University, Ian Ashdown of Ledalite Corp. and Holly Rushmeier of NIST. It is now at its second official release, version 1.1, and we feel that it is ready for prime time. We look forward to getting feedback from users, though we are looking forward even more to sharing data in this new format.
Click here to download an IES luminaire data parser written by Ian Ashdown (pkzip format).