A collection of scripts for plotting & extracting data from my CGM simulations.

• annotate_phase_plot - semi-automatedly add lines of constant pressure & entropy to a density-temperature phase plot from yt.
• test_HSE.py - explore deviations from hydrostatic equilibrium that may be present in initial conditions
• manual_profile_snippet.txt - an exerpt of code showing how to make yt-esque profiles with SciPy (more flexible, too).

Use sbatch python.slurm to submit.

Importantly, Expanse doesn't like it when you analyze data on the Lustre Scratch filesystem (to many file accesses). Instead, this script will use the parallel module to copy and untar compressed outputs from the Project storage to node local NVMe storage, and then copy the analysis products to Lustre scratch.

Un/comment the lines according to which script you want to run. It's low tech, man. If you're someone else using this code, consider this file a template.

There are a pair of scripts with this prefix. The file sightline_analysis.py is executed by subprocesses launched and managed by sightline_analysis_subproc_manager.py. This is because the data extraction in sightline_analysis.py can 1) fail due to bad handling of the simulation grids, requiring a reload of the dataset and 2) segfault. When running sightline_analysis_subproc_manager.py in parallel, ask for twice as many processes as you would like to have handling the data. This is because half of the set will be "minding" the other half.

Use collate_pkls.py to combine the resulting individual pickle files into one.