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Refine binding energy of 10% of total particles #62

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merged 7 commits into from
Dec 2, 2024
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robjmcgibbon
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See discussion at https://leiden-observatory.slack.com/archives/C0697E1L4MA/p1728981990119389

The 10% value is arbitrary, so I'm opening to changing it

@VictorForouhar
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I can run tests using 1% and 10% of the particles, and see if that makes a difference. Submitting now...

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VictorForouhar commented Oct 18, 2024

Note that once we implement halo unbinding in multiple MPI ranks, this step will use more memory than the actual iterative unbinding itself.

…centre

To recover a constant value of subsampling, one can use a value of 0.
@VictorForouhar
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Based on my tests, 1% of particles can be insufficient when trying to improve the centering. I suggest we go with a default of 10%. Do we want to keep the new parameter I added as an option for a user to use?

@robjmcgibbon
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I think it's good to have it as a parameter, makes it more likely that people will be aware that the refinement step exists.

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Everything looks good to me. @robjmcgibbon any further comments before merging, especially concerning my changes?

@robjmcgibbon robjmcgibbon merged commit 49387bb into master Dec 2, 2024
@robjmcgibbon robjmcgibbon deleted the nrefine branch December 2, 2024 14:31
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2 participants