klendathu2k / stroot-forward-tracker Goto Github PK

St_geant_Maker notes the presence of both inner and outer silicon hits, along with the sTCG hits. So not clear why the tracker is not finding them.

StgMaker's conversion of the g2t hits
StgMaker:INFO - track_id=10 volume_id=6 x/y/z -5.62433/-15.9559/167.193
StgMaker:INFO - track_id=7 volume_id=4 x/y/z 7.7981/5.78583/141.129
StgMaker:INFO - track_id=2 volume_id=4 x/y/z -0.228333/6.43634/141.129
StgMaker:INFO - track_id=9 volume_id=4 x/y/z -9.71069/0.69635/141.129
StgMaker:INFO - track_id=6 volume_id=4 x/y/z -10.2369/-7.08618/141.129
StgMaker:INFO - track_id=5 volume_id=4 x/y/z 3.3512/-7.02087/141.129
StgMaker:INFO - track_id=8 volume_id=4 x/y/z 8.04059/-1.65814/141.129
StgMaker:INFO - track_id=4 volume_id=4 x/y/z 11.9695/-4.95349/141.129
StgMaker:INFO - track_id=1 volume_id=4 x/y/z 10.156/-4.25897/141.129
StgMaker:INFO - track_id=7 volume_id=5 x/y/z 8.5708/6.36053/155.129
StgMaker:INFO - track_id=2 volume_id=5 x/y/z -0.252869/7.0755/155.129
StgMaker:INFO - track_id=9 volume_id=5 x/y/z -10.6666/0.743896/155.129
StgMaker:INFO - track_id=6 volume_id=5 x/y/z -11.2439/-7.80023/155.129
StgMaker:INFO - track_id=5 volume_id=5 x/y/z 3.6853/-7.71704/155.129
StgMaker:INFO - track_id=8 volume_id=5 x/y/z 8.83862/-1.82129/155.129
StgMaker:INFO - track_id=4 volume_id=5 x/y/z 13.1585/-5.44147/155.129
StgMaker:INFO - track_id=1 volume_id=5 x/y/z 11.1636/-4.67896/155.129
StgMaker:INFO - track_id=7 volume_id=6 x/y/z 9.34338/6.9353/169.129
StgMaker:INFO - track_id=2 volume_id=6 x/y/z -0.27771/7.71497/169.129
StgMaker:INFO - track_id=9 volume_id=6 x/y/z -11.6188/0.780151/169.129
StgMaker:INFO - track_id=6 volume_id=6 x/y/z -12.2511/-8.51862/169.129
StgMaker:INFO - track_id=5 volume_id=6 x/y/z 4.01947/-8.41296/169.129
StgMaker:INFO - track_id=8 volume_id=6 x/y/z 9.6369/-1.98425/169.129
StgMaker:INFO - track_id=4 volume_id=6 x/y/z 14.3481/-5.92877/169.129
StgMaker:INFO - track_id=1 volume_id=6 x/y/z 12.1709/-5.09869/169.129

St_geant_Maker's end-of-run hit totals per set / detector
QA :INFO - St_geant_Maker summary -QA- g2t hits (BBCH:BPOL) nhits = 27
QA :INFO - St_geant_Maker summary -QA- g2t hits (EPDH:EPDT) nhits = 117
QA :INFO - St_geant_Maker summary -QA- g2t hits (FSTH:FTIS) nhits = 140
QA :INFO - St_geant_Maker summary -QA- g2t hits (FSTH:FTOS) nhits = 50
QA :INFO - St_geant_Maker summary -QA- g2t hits (HCAH:HSCI) nhits = 200
QA :INFO - St_geant_Maker summary -QA- g2t hits (STGH:TGCG) nhits = 352
QA :INFO - St_geant_Maker summary -QA- g2t hits (WCAH:WSCI) nhits = 155

... looking at the track table ...
int n_stg_hit 0 : 0 : 0 : 0 : 0 : 0 : Nhits on sTGC [new Forward small thin gap chambers]

no hits on the track from the sTGC. Strange. And, this happens when inspecting the hits using fz2root.C. So...

In St_geant_Maker::AddHits(...) -- the hit total is coming from the Gfnhit geant call. Then the table is filled using g2t_stg.F.

** .. looking at g2t_stg.F (pams/sim/g2t/g2t_stg.F) **

First thing I do in the loop over hits... is print out the hits in this code. I don't see anywhere the
output of this printout.

So, we are not getting the copied out of geant.

Tracks are being found, hits appear to be formatted properly (volume ID correctly specified (?)), but none of the fits are converging.

StgMaker:INFO - ------------------------------------------------------------
StgMaker:INFO - Reconstructed track 0
StgMaker:INFO - N hits = 4
StgMaker:INFO - hit 0 track_id=5 volume_id=12
StgMaker:INFO - hit 1 track_id=5 volume_id=11
StgMaker:INFO - hit 2 track_id=5 volume_id=10
StgMaker:INFO - hit 3 track_id=5 volume_id=9
StgMaker:INFO - Momentum: 0 0 0 | pT=0
StgMaker:INFO - Status:
fitStatus
track has been fitted, fit has NOT converged, 3 TrackPoints could not be processed, fitted charge = -1, PruneFlags: