From 7e3e340fa88bd897f20340ee10abf4f7be9a035d Mon Sep 17 00:00:00 2001
From: Felix Weiglhofer <weiglhofer@fias.uni-frankfurt.de>
Date: Thu, 30 Nov 2023 17:14:07 +0000
Subject: [PATCH] sts::Hit: Remove z-error.
---
algo/data/sts/Hit.h | 2 --
algo/detectors/sts/Hitfinder.cxx | 2 --
services/archive_explorer/app/Histograms.cxx | 2 --
services/archive_explorer/app/Histograms.h | 1 -
4 files changed, 7 deletions(-)
diff --git a/algo/data/sts/Hit.h b/algo/data/sts/Hit.h
index 091ba8db3c..961614f72a 100644
--- a/algo/data/sts/Hit.h
+++ b/algo/data/sts/Hit.h
@@ -17,7 +17,6 @@ namespace cbm::algo::sts
real fZ; ///< Z position of hit [cm]
u32 fTime; ///< Hit time [ns]
real fDx, fDy; ///< X, Y errors [cm]
- real fDz; ///< Z position error [cm]
real fDxy; ///< XY correlation
real fTimeError; ///< Error of hit time [ns]
real fDu; ///< Error of coordinate across front-side strips [cm]
@@ -48,7 +47,6 @@ namespace cbm::algo::sts
ar& fTime;
ar& fDx;
ar& fDy;
- ar& fDz;
ar& fDxy;
ar& fTimeError;
ar& fDu;
diff --git a/algo/detectors/sts/Hitfinder.cxx b/algo/detectors/sts/Hitfinder.cxx
index 8edebeeed2..e3da2f0e65 100644
--- a/algo/detectors/sts/Hitfinder.cxx
+++ b/algo/detectors/sts/Hitfinder.cxx
@@ -776,7 +776,6 @@ XPU_D void sts::Hitfinder::CreateHit(int iModule, float xLocal, float yLocal, fl
// global covariance matrix is the same as the local one.
float errX = xpu::sqrt(varX);
float errY = xpu::sqrt(varY);
- float errZ = 0.f;
// --- Calculate hit time (average of cluster times)
float hitTime = 0.5f * (float(idxF.fTime) + float(idxB.fTime));
@@ -791,7 +790,6 @@ XPU_D void sts::Hitfinder::CreateHit(int iModule, float xLocal, float yLocal, fl
.fTime = static_cast<u32>(hitTime),
.fDx = errX,
.fDy = errY,
- .fDz = errZ,
.fDxy = varXY,
.fTimeError = hitTimeError,
.fDu = du,
diff --git a/services/archive_explorer/app/Histograms.cxx b/services/archive_explorer/app/Histograms.cxx
index df937e0518..01ef8413c2 100644
--- a/services/archive_explorer/app/Histograms.cxx
+++ b/services/archive_explorer/app/Histograms.cxx
@@ -28,7 +28,6 @@ Histograms::Histograms()
CreateHisto(fHStsHitsTime, "/sts/hits", "hStsHitsTime", "Sts Hits Time", 1000, 0, 128000000);
CreateHisto(fHStsHitsDx, "/sts/hits", "hStsHitsDx", "Sts Hits Dx", 100, 0, 0.1);
CreateHisto(fHStsHitsDy, "/sts/hits", "hStsHitsDy", "Sts Hits Dy", 100, 0, 0.1);
- CreateHisto(fHStsHitsDz, "/sts/hits", "hStsHitsDz", "Sts Hits Dz", 100, 0, 0.1);
CreateHisto(fHStsHitsDxy, "/sts/hits", "hStsHitsDxy", "Sts Hits Dxy", 100, 0, 0.1);
CreateHisto(fHStsHitsTimeError, "/sts/hits", "hStsHitsTimeError", "Sts Hits Time Error", 100, 0, 0.1);
CreateHisto(fHStsHitsDu, "/sts/hits", "hStsHitsDu", "Sts Hits Du", 100, 0, 0.1);
@@ -71,7 +70,6 @@ void Histograms::FillHistos(HistoData fill)
fHStsHitsTime->Fill(hit.Time());
fHStsHitsDx->Fill(hit.Dx());
fHStsHitsDy->Fill(hit.Dy());
- fHStsHitsDz->Fill(hit.fDz);
fHStsHitsDxy->Fill(hit.fDxy);
fHStsHitsTimeError->Fill(hit.TimeError());
fHStsHitsDu->Fill(hit.fDu);
diff --git a/services/archive_explorer/app/Histograms.h b/services/archive_explorer/app/Histograms.h
index 1a4561fbd8..e21e4185bb 100644
--- a/services/archive_explorer/app/Histograms.h
+++ b/services/archive_explorer/app/Histograms.h
@@ -34,7 +34,6 @@ namespace cbm::explore
TH1I* fHStsHitsTime = nullptr;
TH1F* fHStsHitsDx = nullptr;
TH1F* fHStsHitsDy = nullptr;
- TH1F* fHStsHitsDz = nullptr;
TH1F* fHStsHitsDxy = nullptr;
TH1F* fHStsHitsTimeError = nullptr;
TH1F* fHStsHitsDu = nullptr;
--
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