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fix: Reject outliers while trimming track states in Core CKF #3644

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merged 3 commits into from
Sep 25, 2024

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andiwand
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Currently CKF tracks can have outliers at the back because the measurement flag is also set for outliers as they contains such information. An additional check is introduced to reject outliers.

This is an attempt to also understand the output changes of #3391 better

@andiwand andiwand added this to the next milestone Sep 24, 2024
@github-actions github-actions bot added Component - Core Affects the Core module Track Finding labels Sep 24, 2024
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github-actions bot commented Sep 24, 2024

📊: Physics performance monitoring for 61699cf

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@github-actions github-actions bot added Infrastructure Changes to build tools, continous integration, ... Component - Examples Affects the Examples module Changes Performance labels Sep 25, 2024
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sonarcloud bot commented Sep 25, 2024

@kodiakhq kodiakhq bot merged commit 0bf2465 into acts-project:main Sep 25, 2024
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@andiwand andiwand deleted the fix-ckf-back-track-trimming branch September 25, 2024 18:46
kodiakhq bot pushed a commit that referenced this pull request Sep 27, 2024
Since the Core CKF is growing into its own components which is then absorbed by a track finding algorithm it also allows us to extend tracks into different regions of the detector. While extending tracks we map want to keep eventual holes/material/outliers states at the end or beginning of the track. For this reason the CKF is modified to return all the states it found.

For convenience of the user I added helper functions which allow to trim tracks. This is then exercised in the Examples track finding.

blocked by
- #3597
- #3644
- #3648
@paulgessinger paulgessinger modified the milestones: next, v37.0.0 Oct 4, 2024
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4 participants