A couple of weeks ago, we submitted the method paper (arXiv) on Grackle, a chemistry and cooling library for astrophysical simulations and calculations, for publication. The paper is led by Britton Smith (now at UC-San Diego), and the code and documentary can be found here.
![](https://cosmo.gatech.edu/wp-uploads/localhost/2016/11/grackle-672x372.jpg)