csiborgtools/README.md

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# CSiBORGTools
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Tools for analysing constrained cosmological simulations.
Add pynbody and other support (#92) * Simplify box units * Move old scripts * Add printing * Update readers * Disable boundscheck * Add new ordering * Clean up imports * Enforce dtype and add mass to quijote * Simplify print statements * Fix little typos * Fix key bug * Bug fixing * Delete boring comments * Improve ultimate clumps for PHEW * Delete boring comments * Add basic reading * Remove 0th index HID * Add flipping of X and Z * Updates to halo catalogues * Add ordered caching * Fix flipping * Add new flags * Fix PHEW empty clumps * Stop over-wrriting * Little improvements to angular neighbours * Add catalogue masking * Change if-else statements * Cache only filtered data * Add PHEW cats * Add comments * Sort imports * Get Quijote workign * Docs * Add HMF calculation * Move to old * Fix angular * Add great circle distance * Update imports * Update impotrts * Update docs * Remove unused import * Fix a quick bug * Update compatibility * Rename files * Renaming * Improve compatiblity * Rename snapsht * Fix snapshot bug * Update interface * Finish updating interface * Update all paths * Add old scripts * Add basic halo * Update imports * Improve snapshot processing * Update ordering * Fix how CM positions accessed * Add merger paths * Add imports * Add merger reading * Add making a merger tree * Add a basic merger tree reader * Add imports * Add main branch walking + comments + debuggin * Get tree running * Add working merger tree walking along main branch * Add units conversion for merger data * Add hid_to_array_index * Update merger tree * Add mergertree mass to PHEWcat * Edit comments * Add this to track changes... * Fix a little bug * Add mergertree mass * Add cache clearing * Improve summing substructure code * Littbe bug * Little updates to the merger tree reader * Update .giignore * Add box selection * Add optional deletingf of a group * add to keep track of changes * Update changes * Remove * Add manual tracker * Fix bug * Add m200c_to_r200c * Add manual halo tracking * Remove skipped snapshots * update cosmo params to match csiborg * remove old comments * Add SDSSxALFALFA * Fix bugs * Rename * Edit paths * Updates * Add comments * Add comment * Add hour conversion * Add imports * Add new observation class * Add selection * Add imports * Fix small bug * Add field copying for safety * Add matching to survey without masking * Add P(k) calculation * Add nb * Edit comment * Move files * Remove merger import * Edit setup.yp * Fix typo * Edit import warnigns * update nb * Update README * Update README * Update README * Add skeleton * Add skeleton
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## Installation
```
git clone git@github.com:Richard-Sti/csiborgtools.git
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# Go to the cloned directory
cd csiborgtools
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# Create a virtual environment
python -m venv venv_csiborgtools
source venv_csiborgtools/bin/activate
python -m pip install --upgrade pip && python -m pip install --upgrade setuptools
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# Finally install the cloned package
python -m pip install -e .
```
## License and Citation
If you use or find useful any of the code in this repository, please cite the following paper:
- *Evaluating the reconstruction of individual haloes in constrained cosmological simulations* (Stiskalek+2023) (https://arxiv.org/abs/2310.20672)
```
Copyright (C) 2024 Richard Stiskalek
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
```
## Contributors
- Richard Stiskalek (University of Oxford)
- Harry Desmond (University of Portsmouth)
## Examples
...