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Merge master into vimf - #219

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annadurrant merged 19 commits into
vimffrom
master
Aug 15, 2026
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Merge master into vimf#219
annadurrant merged 19 commits into
vimffrom
master

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kyleaoman and others added 19 commits October 9, 2025 10:02
* Lower required precision between cumsum and sum quantities
Running on L200m6 crashed for half light radii (difference was 0.13% instead of less than 0.1%)

* Implement helper function for mass-weighted rotational velocity

* Define azimuthal velocity for subhalo apertures.

* Add helper function for cylindrical velocity dispersion vector

* Define cylindrical dispersion quantities for aperture properties

* Add missing property declaration

* Define luminosity-weighted kinematic properties
Still need to think of how to handle different angular momentum vectors.

* Change calculate_cylindrical_velocities to take reference pos and vel

* Define cylindrical velocity calculation on a per-luminosity-band basis

* Implementation of luminosity-weighted rotational velocity
Testing pending.

* Implement luminosity-weighted cylindrical dispersion routines.
Tests to be done

* Define luminosity weighted kinematics for aperture properties

* Add new properties to parameter file

* Add new properties to property table

* Incorrect function call

* Declare properties for bound subhalo

* Fix indexing of arrays

* Do not recentre star coordinates for cylindrical velocities
We do not do so when computing the angular momentum vector, so this change makes it consistent with our choice to not re-centre.

* Use stellar centre of mass as reference velocity
Including the case for when we do luminosity-weighting. This reflects the same choice we made when computing luminosity-weighted angular momenta.

* Use STELLAR CoM velocity as reference, not ALL CoM velocity.

* Fix bug: accidental change of velocities within function

* Run formatter

* Update property table.
* Virtual v1

* Combine update_vds_path with make_virtual_snapshot

* Virtual snapshot creation using multiple auxilary files

* BirthHaloCatalogueIndex v1

* Identify gas progenitor

* Add ExSitu fraction property to SOAP

* Add sbatch script

* Remove extra parameter file

* Format

* Learn to spell

* Add to BoundSubhalo

* Handle named columns

* Format

* Move compression dir

* Format
* Add citation files

* Update readme

* Update readme

* Add ads link
* Update EAGLE script for WDM run

* Format
* Working? version

* Add more options

* Delete unused param file

* Missing import

* Set separate chunk thresholds

* Update subfind radius
* Add rst generation

* Move dropdown

* Updates

* Joop comments

* Add links for citations

* Output human units

* Remove old footnote
* Change attribute reading

* Update virgodc version
* Handle DM in mass table

* Various fixes

* Format
* Flush errors

* Pass halo indices as a file
@annadurrant
annadurrant merged commit 903903d into vimf Aug 15, 2026
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4 participants