Tools for GIZMO analysis.

This repository contains two Python packages: gtools and cpg.

Clone this repository. Then, cd into it.

From there,

$ cd packages/
$ pip install -e gtools
$ pip install -e cpg

The core of the gtools suite. Contains...

• Reader: a class that reads the snapshots in a given directory and allows for faster, easier access to their data.
• HaloFinder: a class which executes the AMIGA Halo Finder unbinding procedure in order to determine whether particles are bound to a halo.
• wrangling: a module which provides methods for finding GIZMO snapshots, making new GIZMO-compatible HDf5 files, and moving/combining whole galaxies or snapshot files.
• models: a subpackage that provides convenient methods for computing virial, NFW, and Hernquist parameters for halo modeling.

Connor's Paramfile Generator. It does what it says on the tin! Contains methods for making GIZMO and GalIC paramfiles (as well as corresponding SLURM batch scripts) from the command-line within a given directory, automatically filling out all of the relevant paths in the files as well as providing the opportunity to set a few key parameters (like GIZMO evolution time). (Note: the GalIC paramfile generator is not yet live.)

To make a GIZMO paramfile and SLURM batch script in the current directory, type...

$ python -m cpg.gizmo

To see all the available options, use...

$ python -m cpg.gizmo --help