#include "AliMonitorHLT.h"
-#ifdef ALI_HLT
+#include "AliMonitorTrend.h"
+#include "AliTPCParam.h"
+#include "AliLog.h"
+#include <TFolder.h>
#include <stdlib.h>
-#include "AliL3MemHandler.h"
-#include "AliL3SpacePointData.h"
-#include "AliL3TrackArray.h"
-#include "AliL3Track.h"
-#endif
+#include "AliHLTMemHandler.h"
+#include "AliHLTSpacePointData.h"
+#include "AliHLTTrackArray.h"
+#include "AliHLTTrack.h"
+#include "AliHLTTransform.h"
+#include "AliHLTVertex.h"
//_____________________________________________________________________________
-AliMonitorHLT::AliMonitorHLT(AliTPCParam* param)
+AliMonitorHLT::AliMonitorHLT(AliTPCParam* param):
+ AliMonitor(),
+ fParam(param),
+ fClustersCharge(NULL),
+ fNClustersVsRow(NULL),
+ fNClustersVsSector(NULL),
+ fNTracks(NULL),
+ fTrackPt(NULL),
+ fTrackEta(NULL),
+ fTrackPhi(NULL),
+ fTrackNHits(NULL),
+ fTrackDEdxVsP(NULL),
+ fTrackDEdx(NULL),
+ fTrackDz0(NULL),
+ fTrackDr0(NULL),
+ fTrackEtaVsPhi(NULL),
+ fPtEtaVsPhi(NULL),
+ fTrackZvsNHits(NULL),
+ fTrackXYvsNHits(NULL)
{
// create a HLT monitor object with the given parameters
- fParam = param;
}
-//_____________________________________________________________________________
-AliMonitorHLT::~AliMonitorHLT()
-{
-}
-
-
//_____________________________________________________________________________
void AliMonitorHLT::CreateHistos(TFolder* folder)
{
fTrackPt = CreateHisto1("TrackPt", "pt distribution of tracks",
90, 0, 3, "p_{t} [GeV/c]", "#Delta N/N",
- AliMonitorHisto::kNormEntries);
+ AliMonitorHisto::kNormNone);
fTrackEta = CreateHisto1("TrackEta", "eta distribution of tracks",
100, -2, 2, "#eta", "#Delta N/N",
fTrackPhi = CreateHisto1("TrackPhi", "phi distribution of tracks",
120, 0, 360, "#phi [#circ]", "#Delta N/N",
AliMonitorHisto::kNormEntries);
+
+ fTrackNHits = CreateHisto1("TrackNHits", "Number of hits per track",
+ 200, 0, 200, "N_{hits}", "#Delta N/N",
+ AliMonitorHisto::kNormNone);
+
+ fTrackXYvsNHits = CreateHisto2("TrackXYvsNHits", "XY vs Number of hits per track",
+ 50, 0, 200,50,0,10,
+ "N_{hits}","Radius [cm]","#Delta N/N",
+ AliMonitorHisto::kNormNone);
+
+ fTrackZvsNHits = CreateHisto2("TrackZvsNHits", "Z vs Number of hits per track",
+ 50, 0, 200,50,-20,20,
+ "N_{hits}","Z [cm]","#Delta N/N",
+ AliMonitorHisto::kNormNone);
+
+ fTrackDEdxVsP = CreateHisto2("TrackDEdxVsP", "dE/dx of tracks",
+ 100, 0, 3, 100, 0, 1000,
+ "p [GeV/c]", "dE/dx", "#Delta N/N",
+ AliMonitorHisto::kNormEntries);
+
+ fTrackDEdx = CreateHisto1("TrackDEdx", "dE/dx for tracks with 0.4<p<1.0 GeV/c",
+ 50, 0, 300,
+ "dE/dx", "#Delta N/N",
+ AliMonitorHisto::kNormEntries);
+
+ fTrackDz0 = CreateHisto1("TrackDz0", "Dz0 of tracks",
+ 100, -100, 100, "#Delta z0 [cm]", "#Delta N/N",
+ AliMonitorHisto::kNormEntries);
+
+ fTrackDr0 = CreateHisto1("TrackDr0", "Dr0 of tracks",
+ 130, 80, 250, "#Delta r0 [cm]", "#Delta N/N",
+ AliMonitorHisto::kNormEntries);
+
+ fTrackEtaVsPhi = CreateHisto2("TrackEtaVsPhi", "#phi vs #eta",
+ 20, -1, 1, 25, 0, 360,
+ "#eta", "#phi", "#Delta N/N",
+ AliMonitorHisto::kNormNone);
+
+ fPtEtaVsPhi = CreateHisto2("PtEtaVsPhi", "#phi vs #eta",
+ 20, -1, 1, 25, 0, 360,
+ "#eta", "#phi", "#Delta N/N",
+ AliMonitorHisto::kNormNone);
+
}
-#include <TCanvas.h>
//_____________________________________________________________________________
void AliMonitorHLT::FillHistos(AliRunLoader* /*runLoader*/,
- AliRawReader* /*rawReader*/)
+ AliRawReader* /*rawReader*/, AliESDEvent* /*esd*/)
{
// fill the HLT monitor histogrms
-#ifndef ALI_HLT
- Warning("FillHistos", "the code was compiled without HLT support");
-
-#else
- AliL3MemHandler memHandler;
+ AliHLTMemHandler clusterHandler[36];
+ AliHLTSpacePointData *clusters[36];
for (Int_t iSector = 0; iSector < fParam->GetNInnerSector(); iSector++) {
char fileName[256];
sprintf(fileName, "hlt/points_%d_-1.raw", iSector);
- if (!memHandler.SetBinaryInput(fileName)) {
- Warning("FillHistos", "could not open file %s", fileName);
+ if (!clusterHandler[iSector].SetBinaryInput(fileName)) {
+ AliWarning(Form("could not open file %s", fileName));
continue;
}
- AliL3SpacePointData* clusters =
- (AliL3SpacePointData*) memHandler.Allocate();
+ clusters[iSector] = (AliHLTSpacePointData*) clusterHandler[iSector].Allocate();
UInt_t nClusters = 0;
- memHandler.Binary2Memory(nClusters, clusters);
+ clusterHandler[iSector].Binary2Memory(nClusters, clusters[iSector]);
for (UInt_t iCluster = 0; iCluster < nClusters; iCluster++) {
- AliL3SpacePointData& cluster = clusters[iCluster];
+ AliHLTSpacePointData& cluster = clusters[iSector][iCluster];
fClustersCharge->Fill(cluster.fCharge);
fNClustersVsRow->Fill(cluster.fPadRow);
fNClustersVsSector->Fill(iSector);
}
- memHandler.Free();
- memHandler.CloseBinaryInput();
+ clusterHandler[iSector].CloseBinaryInput();
}
fNClustersVsSector->ScaleErrorBy(10.);
+ AliHLTMemHandler memHandler;
if (!memHandler.SetBinaryInput("hlt/tracks.raw")) {
- Warning("FillHistos", "could not open file hlt/tracks.raw");
+ AliWarning("could not open file hlt/tracks.raw");
return;
}
- AliL3TrackArray* tracks = new AliL3TrackArray;
+ AliHLTTrackArray* tracks = new AliHLTTrackArray;
memHandler.Binary2TrackArray(tracks);
+ Double_t xc,yc,zc;
+ AliHLTVertex vertex;
fNTracks->Fill(tracks->GetNTracks());
for (Int_t iTrack = 0; iTrack < tracks->GetNTracks(); iTrack++) {
- AliL3Track* track = tracks->GetTrack(iTrack);
+ AliHLTTrack* track = tracks->GetCheckedTrack(iTrack);
+ if(!track) continue;
+ track->CalculateHelix();
+ track->GetClosestPoint(&vertex,xc,yc,zc);
+ if(TMath::Abs(zc)>10.) continue;
fTrackPt->Fill(track->GetPt());
fTrackEta->Fill(track->GetPseudoRapidity());
fTrackPhi->Fill(track->GetPsi() * TMath::RadToDeg());
+ if(track->GetPt()>3.) {
+ fTrackEtaVsPhi->Fill(track->GetPseudoRapidity(),track->GetPsi() * TMath::RadToDeg());
+ fPtEtaVsPhi->Fill(track->GetPseudoRapidity(),track->GetPsi() * TMath::RadToDeg(),track->GetPt());
+ }
+ fTrackDz0->Fill(track->GetZ0());
+ fTrackDr0->Fill(track->GetR0());
+ fTrackNHits->Fill(track->GetNHits());
+ fTrackXYvsNHits->Fill(track->GetNHits(),TMath::Sqrt(xc*xc+yc*yc));
+ fTrackZvsNHits->Fill(track->GetNHits(),zc);
+
+ // Track dEdx
+ Int_t nc=track->GetNHits();
+ UInt_t *hits = track->GetHitNumbers();
+ Float_t sampleDEdx[159];
+ for (Int_t iHit = 0; iHit < nc; iHit++) {
+ UInt_t hitID = hits[iHit];
+ Int_t iSector = (hitID>>25) & 0x7f;
+ UInt_t position = hitID&0x3fffff;
+ UChar_t padrow = clusters[iSector][position].fPadRow;
+ Float_t pWidth = AliHLTTransform::GetPadPitchWidthLow();
+ if (padrow>63)
+ pWidth = AliHLTTransform::GetPadPitchWidthUp();
+ Float_t corr=1.; if (padrow>63) corr=0.67;
+ sampleDEdx[iHit] = clusters[iSector][position].fCharge/pWidth*corr;
+ Double_t crossingangle = track->GetCrossingAngle(padrow,iSector);
+ Double_t s = sin(crossingangle);
+ Double_t t = track->GetTgl();
+ sampleDEdx[iHit] *= TMath::Sqrt((1-s*s)/(1+t*t));
+ }
+
+ /* Cook dEdx */
+ Int_t i;
+ Int_t swap;//stupid sorting
+ do {
+ swap=0;
+ for (i=0; i<nc-1; i++) {
+ if (sampleDEdx[i]<=sampleDEdx[i+1]) continue;
+ Float_t tmp=sampleDEdx[i];
+ sampleDEdx[i]=sampleDEdx[i+1]; sampleDEdx[i+1]=tmp;
+ swap++;
+ }
+ } while (swap);
+
+ Double_t low=0.05; Double_t up=0.7;
+ Int_t nl=Int_t(low*nc), nu=Int_t(up*nc);
+ Float_t trackDEdx=0;
+ for (i=nl; i<=nu; i++) trackDEdx += sampleDEdx[i];
+ trackDEdx /= (nu-nl+1);
+
+ fTrackDEdxVsP->Fill(track->GetP(),trackDEdx);
+ if(track->GetP()>0.4 && track->GetP()<1.0)
+ fTrackDEdx->Fill(trackDEdx);
}
delete tracks;
memHandler.CloseBinaryInput();
-#endif
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff