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TRD: updates in vdrift and ExB calibration + possibility to use slope in chi2 matching#14989

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glegras wants to merge 10 commits intoAliceO2Group:devfrom
glegras:trdtracking
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TRD: updates in vdrift and ExB calibration + possibility to use slope in chi2 matching#14989
glegras wants to merge 10 commits intoAliceO2Group:devfrom
glegras:trdtracking

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@glegras
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@glegras glegras commented Jan 23, 2026

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REQUEST FOR PRODUCTION RELEASES:
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@glegras glegras marked this pull request as ready for review February 9, 2026 17:34
@glegras glegras requested review from a team, bazinski, davidrohr, f3sch and wille10 as code owners February 9, 2026 17:34
return constants::MPVDEDXDEFAULT;
}
averageGain /= ngood;
return averageGain;
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should not the averages be precalculated at initialisation and assigned to a non-persistent data member?

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A static variable in o2::trd compiles, I cant run it from where i am though. Not a fan of global variables, so maybe it's best to leave as is 🤷

mAngleToDyA = -0.1f;
mAngleToDyB = 1.89f;
mAngleToDyC = -0.4f;
mDyB = 0.035f;
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Should not the mRPhiB and mDyB be ideally the same? At least, how they can have opposite signs??

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alibuild commented Feb 9, 2026

Error while checking build/O2/fullCI_slc9 for 3c5ceb0 at 2026-02-10 13:22:

No log files found

Full log here.

shahor02
shahor02 previously approved these changes Feb 10, 2026
bazinski
bazinski previously approved these changes Feb 23, 2026
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Except for maybe the removal of the average calculation, nice work.

return constants::MPVDEDXDEFAULT;
}
averageGain /= ngood;
return averageGain;
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A static variable in o2::trd compiles, I cant run it from where i am though. Not a fan of global variables, so maybe it's best to leave as is 🤷

@glegras glegras dismissed stale reviews from bazinski and shahor02 via 37a5c05 February 23, 2026 10:28
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nice

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4 participants