CrunchSnaps is a Python package for performing analysis tasks on GIZMO simulations as efficiently as possible, with an efficient IO access pattern when performing passes over all snapshots and options for parallelization. It is implemented in a very generic way: the base Task class can be any thing that you want to compute for some number of snapshots. But included are routines in the SinkVis class including the coordinate transforms, projection routines, and plotting routines for making the STARFORGE Project's simuilation movies.
Install with pip from the repo direcory:
pip install .
Various scripts that call CrunchSnaps routines can be found in scripts, including the very flexible script SinkVis2.py, which has a command-line interface for generating visualizations from snapshots.