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Define a default startTime for simulation or ALERT-only reconstruction #801

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Merged
merged 3 commits into from
Aug 26, 2025
Merged

Define a default startTime for simulation or ALERT-only reconstruction #801

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a0c9086
set startTime at 0 if REC::Event does not exist
ftouchte Aug 22, 2025
e4015b8
if simulation use startTime = 0
ftouchte Aug 25, 2025
a12b43f
Merge branch 'development' into match/simulation
c-dilks Aug 26, 2025
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15 changes: 9 additions & 6 deletions reconstruction/alert/src/main/java/org/jlab/rec/ahdc/Hit/HitReader.java
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Original file line number Diff line number Diff line change
Expand Up @@ -22,13 +22,16 @@ public HitReader(DataEvent event, AlertDCDetector detector, boolean simulation)

public final void fetch_AHDCHits(DataEvent event, AlertDCDetector detector) {
ArrayList<Hit> hits = new ArrayList<>();

if (event.hasBank("AHDC::adc") && event.hasBank("REC::Event")) {

DataBank bankRecEvent = event.getBank("REC::Event");
double startTime = bankRecEvent.getFloat("startTime", 0);
if (startTime < 0) { // reject bad events
return;

if (event.hasBank("AHDC::adc")) {
// Useful if one does not run the full CLAS12 reconstrcution
// i.e only run the reconstruction of ALERT
// or use simulated data
double startTime = 0;
if (event.hasBank("REC::Event") && !sim) {
DataBank bankRecEvent = event.getBank("REC::Event");
startTime = bankRecEvent.getFloat("startTime", 0);
}

RawDataBank bankDGTZ = new RawDataBank("AHDC::adc");
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