From 086b8a55aa56cf3ba901e2067de36bc2e579aafa Mon Sep 17 00:00:00 2001
From: "audrey.chatillon" <audrey.chatillon@gmail.com>
Date: Tue, 28 Jan 2025 16:06:21 +0100
Subject: [PATCH] [GaseousDetectorScorerers] time for each step is the mean of
 time at the begining and at the end of each step

---
 NPSimulation/Scorers/GaseousDetectorScorers.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/NPSimulation/Scorers/GaseousDetectorScorers.cc b/NPSimulation/Scorers/GaseousDetectorScorers.cc
index a98c7dd6b..13e899cbe 100644
--- a/NPSimulation/Scorers/GaseousDetectorScorers.cc
+++ b/NPSimulation/Scorers/GaseousDetectorScorers.cc
@@ -78,7 +78,7 @@ G4bool PS_GaseousDetector::ProcessHits(G4Step* aStep, G4TouchableHistory*) {
   int trackID  = aStep->GetTrack()->GetTrackID();
   double step_posZ = aStep->GetPostStepPoint()->GetPosition().z(); // z coordinate at the end of the step.
   t_Energy = aStep->GetTotalEnergyDeposit();  
-  t_Time   = aStep->GetPreStepPoint()->GetGlobalTime();  // DeltaT [ns] since the begining of the simulated event up to the begining of the step
+  t_Time   = 0.5*(aStep->GetPreStepPoint()->GetGlobalTime()+aStep->GetPostStepPoint()->GetGlobalTime());  // DeltaT [ns] since the begining of the simulated event up to the begining of the step
   t_ParticleName.push_back(particlename);
   t_TrackID.push_back(trackID);
   t_StepPosZ.push_back(step_posZ);
-- 
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