Testers wanted: updated ies2rad

I have a new alpha version of ies2rad containing bug fixes and enhancements. I am looking for people who would like to try it out.

It fixes the following problems:

  1. Generates correct Radiance geometry for spheres in 1995, 2002, and 2019 IES files.
  2. Generates correct Radiance geometry for vertical cylinders that are taller than they are wide.
  3. Ignores the file source (“File Generation Type”) field in the 2019 version of the file, which would otherwise be incorrectly used as an output multiplier.

It offers the following enhancements:

  1. Shape information is included in the .rad file comments.
  2. 1995, 2002, and 2019-version luminous opening geometry is accounted for.
  3. The 2002 and 2019 IES file versions are recognized and processed appropriately.
  4. I have made an attempt to do something intelligent with less common “luminous opening” shapes in the 1995, 2002, and 2019 versions of the standard, though I have not implemented any support for new geometry; approximations are substituted and warning messages issued.