Dust opacity calculator (implementation of optool in the Rust programming language originally by Dominik et al. 2021). optool is available at https://github.com/cdominik/optool.
Warning
Under development — not yet ready for production.
Note
This is a purely recreational project was done with motivation to understand the original library.
Detailed technical documentation generated from the Rust source is available at the following link.
An primer on dust opacities in the ISM written using mdBook, covering the theoretical background and implementation details of kappa.