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CSiBORG analysis tools.
147 Commits 2 Branches 0 Tags 80 MiB
Python 98.1%
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Richard Stiskalek 56e39a8b1d
Overlapper improvements (#53) 
* Store indices as f32

* Fix init sorting

* Organise imports

* Rename pathing

* Add particle loading

* Improve particle reading

* Add h5py reader

* edit particle path

* Update particles loading

* update particles loading

* Fix particle dumping

* Add init fitting

* Fix bug due to insufficient precision

* Add commnet

* Add comment

* Add clumps catalogue to halo cat

* Add comment

* Make sure PIDS never forced to float32

* fix pid reading

* fix pid reading

* Update matching to work with new arrays

* Stop using cubical sub boxes, turn off nshift if no smoothing

* Improve caching

* Move function definitions

* Simplify calculation

* Add import

* Small updates to the halo

* Simplify calculation

* Simplify looping calculation

* fix tonew

* Add initial data

* Add skip condition

* Add unit conversion

* Add loading background in batches

* Rename mmain index

* Switch overlaps to h5

* Add finite lagpatch check

* fix column name

* Add verbosity flags

* Save halo IDs instead.

* Switch back to npz

* Delte nbs

* Reduce size of the box

* Load correct bckg of halos being matched

* Remove verbosity

* verbosity edits

* Change lower thresholds
2023-05-06 16:52:48 +01:00
csiborgtools Overlapper improvements (#53) 2023-05-06 16:52:48 +01:00
data SDSS galaxies and catalogs rework (#15) 2022-12-05 11:36:41 +00:00
notebooks Overlapper improvements (#53) 2023-05-06 16:52:48 +01:00
scripts Overlapper improvements (#53) 2023-05-06 16:52:48 +01:00
.gitattributes add .gitattrib 2022-10-11 16:43:18 +01:00
.gitignore Dump radial profile information (#48) 2023-04-27 00:18:30 +01:00
LICENSE Create LICENSE 2023-04-27 10:38:59 +01:00
README.md Update initial matching & overlaps (#47) 2023-04-21 01:35:06 +02:00
setup.py Particle match & file system & phase space (#11) 2022-11-25 10:44:08 +00:00

README.md

CSiBORG Analysis

Project Overlap

  • Clean up the kNN paths in the summary.

  • Clean up the 2PCF paths in the summary.

  • Update the clustering scripts to work with clumps instead.

  • Sort out the splitting of individual clumps.

  • Update the fitting scripts to work for clumps and parent halos.

  • When calculating the overlap now check whether the halos have any particles, but that should already be the case otherwise its initial CM will not be defined.

  • Calculated fitted quantities for clumps and parent halos and add them to the catalogues.

  • Update overlap scripts to work with summed parent halos.

  • Calculate the overlap between all 101 IC realisations on DiRAC.

Project Clustering

Longterm

  • Add uncertainty to the kNN-CDF autocorrelation?
  • Add reading halo catalogues at higher redshifts.

April 9 2023 Sunday

  • Add normalised marks calculation.
  • Add normalised marks to the submission scripts.
  • Verify analytical formula for the kNN of a uniform field.
  • For the cross-correlation try making the second field randoms.
  • Clean up the reader code.
  • Correct the crossing script.
  • Get started with the 2PCF calculation.

Project Environmental Dependence

  • Add gradient and Hessian of the overdensity field.