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adding volume and surface ID to trajectory #55

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ShujieL opened this issue Oct 3, 2023 · 0 comments
Open

adding volume and surface ID to trajectory #55

ShujieL opened this issue Oct 3, 2023 · 0 comments

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@ShujieL
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ShujieL commented Oct 3, 2023

Is your feature request related to a problem? Please describe.
The acts multitrajectoryhelper provided volume and surface id for each hit. We already have chi2 for each hits in the trajectory data structure (see

edm4eic::Trajectory:
)
. Adding those geometry info helps the tracking performance analysis.

I propose to add the following four integer vectors:
( see https://github.com/acts-project/acts/blob/main/Core/include/Acts/EventData/MultiTrajectoryHelpers.hpp)
measurementVolume, measurementLayer, outlierVolume, outlierLayer

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