-/* small macro to generate and update OCDB entries for a given run:
-
-// How to use it...
-//
-// 1. go to the directory with the "CalibObjectsTrain1.root" file and start your aliroot
-//
-// 2. copy and paste the following commands
-//
-gSystem->Load("libSTEER");
-gSystem->Load("libANALYSIS");
-gSystem->Load("libSTAT");
-gSystem->Load("libTPCcalib");
-gSystem->AddIncludePath("-I$ALICE_ROOT/STEER");
-gSystem->AddIncludePath("-I$ALICE_ROOT/TPC");
-.L $ALICE_ROOT/TPC/CalibMacros/CalibTimeVdrift.C+
-
-//
-// 3. setup your OCDB output path e.g:
-//
-ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
-//
-// 4. simple execution
-//
-CalibTimeVdriftGlobal("CalibObjectsTrain1.root", 100000, AliCDBRunRange::Infinity())
-//
-// 5. try to visualize new entry
-//
-Int_t run=1041600; //
-//.x ConfigOCDB.C(run);
-
-ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
-AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB")
-AliCDBManager::Instance()->SetSpecificStorage("TPC/Calib/TimeDrift",ocdbStorage.Data());
-
-AliCDBEntry* entry = AliCDBManager::Instance()->Get("TPC/Calib/TimeDrift",run)
-TObjArray * arr = (TObjArray*)entry->GetObject();
-
-TObjArray *picArray = new TObjArray;
-MakeDefaultPlots(arr,picArray);
-
-//
-// 7. Tricky part - hopefully not neccessary
-// change the default time 0
-// BUG in OCDB - we can not change the SpecificStorage once we read given
-// entry
-
- .x ConfigOCDB.C(
-
+/*
+ Small macro to generate and update OCDB entries for a given run:
+ To be used together with pother macros to create OCDB entries
+ // How to use it...
+ //
+ // 1. go to the directory with the "CalibObjectsTrain1.root" file and start your aliroot
+ //
+ // 2. copy and paste the following commands
+ //
+ gSystem->Load("libSTEER");
+ gSystem->Load("libANALYSIS");
+ gSystem->Load("libSTAT");
+ gSystem->Load("libTPCcalib");
+ gSystem->AddIncludePath("-I$ALICE_ROOT/STEER");
+ gSystem->AddIncludePath("-I$ALICE_ROOT/TPC");
+ .L $ALICE_ROOT/TPC/CalibMacros/CalibTimeVdrift.C+
+
+ //
+ // 3. setup your OCDB output path e.g:
+ //
+ ocdbStorage="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
+ //
+ // 4. simple execution
+ //
+ CalibTimeVdriftGlobal("CalibObjectsTrain1.root", 110000, AliCDBRunRange::Infinity())
+ //
+ // 5. try to visualize new entry
+ //
+ TObjArray *picArray = new TObjArray;
+ MakeDefaultPlots(vdriftArray,picArray);
*/
+
+#if !defined(__CINT__) || defined(__MAKECINT__)
#include "TMap.h"
#include "TGraphErrors.h"
#include "AliExternalTrackParam.h"
#include "THnSparse.h"
#include "TLegend.h"
#include "TPad.h"
+#include "TH2D.h"
+
+#include "AliESDfriend.h"
#include "AliTPCcalibTime.h"
#include "AliTPCcalibDButil.h"
#include "AliRelAlignerKalman.h"
#include "AliTPCParamSR.h"
+#endif
+
TString ocdbStorage="dummy";
const Int_t kMinEntries=100; // minimal number of entries
TObjArray * vdriftArray = 0;
AliTPCcalibTime * timeDrift=0;
//
+// functions:
//
-//
+void CalibTimeVdriftGlobal(Char_t* file="CalibObjectsTrain1.root", Int_t ustartRun=0, Int_t uendRun=AliCDBRunRange::Infinity());
+void UpdateOCDBDrift(Int_t ustartRun, Int_t uendRun);
void AddHistoGraphs( TObjArray * vdriftArray, AliTPCcalibTime *timeDrift, Int_t minEntries);
void AddAlignmentGraphs( TObjArray * vdriftArray, AliTPCcalibTime *timeDrift);
void AddLaserGraphs( TObjArray * vdriftArray, AliTPCcalibTime *timeDrift);
-void UpdateOCDBDrift(Int_t ustartRun, Int_t uendRun);
-
+void SetDefaultGraphDrift(TGraph *graph, Int_t color, Int_t style);
TGraphErrors* FilterGraphMedianAbs(TGraphErrors * graph, Float_t cut,Double_t &medianY);
TGraphErrors* FilterGraphDrift(TGraphErrors * graph, Float_t errSigmaCut, Float_t medianCutAbs);
-
-
+TGraphErrors * MakeGraphFilter0(THnSparse *hisN, Int_t itime, Int_t ival, Int_t minEntries, Double_t offset=0);
void GetRunRange(AliTPCcalibTime* timeDrift){
- //
- //
- //
//
// find the fist and last run
//
-void CalibTimeVdriftGlobal(Char_t* file="CalibObjectsTrain1.root", Int_t ustartRun=0, Int_t uendRun=AliCDBRunRange::Infinity()){
-
+void CalibTimeVdriftGlobal(Char_t* file, Int_t ustartRun, Int_t uendRun){
+ //
+ //
+ //
const Int_t kMinEntries=500; // minimal number of entries
//
// 1. Initialization and run range setting
}
void UpdateOCDBDrift( Int_t ustartRun, Int_t uendRun){
+ //
+ // Update OCDB
+ //
AliCDBMetaData *metaData= new AliCDBMetaData();
metaData->SetObjectClassName("TObjArray");
metaData->SetResponsible("Marian Ivanov");
metaData->SetBeamPeriod(1);
metaData->SetAliRootVersion("05-25-01"); //root version
- metaData->SetComment("Calibration of the time dependence of the drift velocity due to pressure and temperature changes");
+ metaData->SetComment("Calibration of the time dependence of the drift velocity");
AliCDBId* id1=NULL;
id1=new AliCDBId("TPC/Calib/TimeDrift", ustartRun, uendRun);
AliCDBStorage* gStorage = AliCDBManager::Instance()->GetStorage(ocdbStorage);
}
-void MakeQaPlot(Char_t* file="CalibObjects.root"){
- TFile fcalib(file);
- AliTPCcalibTime* timeDrift=(AliTPCcalibTime*)fcalib.Get("calibTime");
- TCanvas* plotQa = new TCanvas("plotQa", "Relative drift velocity change QA", 1600, 600);
- plotQa->Divide(5,2);
- for(Int_t i=0; i<10; i++){
- plotQa->cd(i+1);
- timeDrift->GetCosmiMatchingHisto(i)->Draw();
- }
- plotQa->cd(0);
- plotQa->SaveAs("relative_drift_velocity_change_qa.pdf");
-}
-
-void MakeHistPlot(Char_t* file="CalibObjects.root", Char_t* trigger="COSMICS_ALL"){
- TFile fcalib(file);
- AliTPCcalibTime* timeDrift=(AliTPCcalibTime*)fcalib.Get("calibTime");
- THnSparse* addHist=timeDrift->GetHistoDrift(trigger);
- TH2D* histo=addHist->Projection(2,0);
-
- histo->SetTitle("Relative drift velocity change");
- histo->GetXaxis()->SetTitle("time");
- histo->GetXaxis()->SetTimeFormat();
- histo->GetXaxis()->SetTimeDisplay(1);
- histo->GetYaxis()->SetTitleOffset(1.3);
- histo->GetYaxis()->SetTitle("relative drift velocity change");
- histo->SetLineColor(1);
- histo->SetMarkerColor(1);
- TGraphErrors* graph=AliTPCcalibBase::FitSlices(addHist,2,0,400,100,0.05,0.95, kTRUE);
- if(!graph) return;
- graph->SetNameTitle(addHist->GetName(),"Relative drift velocity change");
- graph->GetXaxis()->SetTitle("time");
- graph->GetXaxis()->SetTimeFormat();
- graph->GetXaxis()->SetTimeDisplay(1);
- graph->GetYaxis()->SetTitleOffset(1.3);
- graph->GetYaxis()->SetTitle("relative drift velocity change");
- graph->SetMaximum(0.003);
- graph->SetMinimum(-0.003);
- graph->SetLineColor(2);
- graph->SetMarkerColor(2);
- TCanvas* histo_fit = new TCanvas("histo_fit", "Relative drift velocity change histogram/fit", 800, 600);
- histo->Draw();
- graph->Draw("lp");
- histo_fit->SaveAs("relative_drift_velocity_change_histo_fit.pdf");
- histo_fit->SaveAs("relative_drift_velocity_change_histo_fit.png");
-}
-
-
void PrintArray(TObjArray *array){
//
//
Int_t entries = array->GetEntries();
for (Int_t i=0; i<entries; i++){
- printf("%s\n", array->At(i)->GetName());
+ printf("%d\t %s\n", i, array->At(i)->GetName());
}
}
-TMultiGraph * MakeMultiGraph(TObjArray *array, const char *mask, Int_t color, Int_t style){
- //
- // Make a multi graph with graphs selected
- //
- if (!array) return 0;
- TMultiGraph *mgraph=new TMultiGraph("MultiGraph", "MultiGraph");
- TObjArray * maskArray=0;
- if (mask){
- TString grmask(mask);
- maskArray = grmask.Tokenize("*");
- }
- Double_t ymin=0,ymax=-1;
- for (Int_t i=0; i<array->GetEntries();i++){
- TGraphErrors *graph= (TGraphErrors*)array->At(i);
- if (!graph) continue;
- if (maskArray){
- Bool_t isOK=kTRUE;
- TString str(graph->GetName());
- for (Int_t imask=0; imask<maskArray->GetEntries();imask++)
- if (!str.Contains(maskArray->At(imask)->GetName())==0) isOK=kFALSE;
- if (!isOK) continue;
- }
- if (ymax<ymin){
- ymin=graph->GetMinimum();
- ymax=graph->GetMaximum();
- }
- ymin = TMath::Min(ymin,graph->GetMinimum());
- ymax = TMath::Max(ymax,graph->GetMaximum());
- }
- ymin=ymin-(ymax-ymin)*0.2;
- ymax=ymax+(ymax-ymin)*0.5;
- Bool_t first=kTRUE;
- for (Int_t i=0; i<array->GetEntries();i++){
- TGraphErrors *graph= (TGraphErrors*)array->At(i);
- if (!graph) continue;
- if (maskArray){
- Bool_t isOK=kTRUE;
- TString str(graph->GetName());
- for (Int_t imask=0; imask<maskArray->GetEntries();imask++)
- if (str.Contains(maskArray->At(imask)->GetName())==0) isOK=kFALSE;
- if (!isOK) continue;
- }
- graph->SetMarkerColor(color);
- graph->SetMarkerStyle(style);
- graph->SetLineColor(color);
- graph->SetMaximum(ymax);
- graph->SetMinimum(ymin);
- if (first) {first=kFALSE;}
- mgraph->Add(graph);
- }
- return mgraph;
-}
-
TGraphErrors* FilterGraphDrift(TGraphErrors * graph, Float_t errSigmaCut, Float_t medianCutAbs){
// 2 filters:
+
void AddLaserGraphs( TObjArray * vdriftArray, AliTPCcalibTime *timeDrift){
//
- // Add laser graphs
- //
- THnSparse* laserHist=NULL;
- TGraphErrors* laserGraph=NULL;
- TString laserName="";
- laserHist=timeDrift->GetHistVdriftLaserA(1);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_DRIFT_LASER_ALL_A";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,300,10,0.05,0.95, kTRUE);
- //laserGraph=FilterGraphDrift(laserGraph, 5,0.04);
- //
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_DRIFT_LASER_ALL_A";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
+ // add graphs for laser
+ //
+ const Double_t delayL0L1 = 0.07; //this is hack for 1/2 weeks
+ THnSparse *hisN=0;
+ TGraphErrors *grLaser[6]={0,0,0,0,0,0};
+ hisN = timeDrift->GetHistVdriftLaserA(0);
+ if (timeDrift->GetHistVdriftLaserA(0)){
+ grLaser[0]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserA(0),0,2,5,delayL0L1);
+ grLaser[0]->SetName("GRAPH_MEAN_DELAY_LASER_ALL_A");
+ vdriftArray->AddLast(grLaser[0]);
+ }
+ if (timeDrift->GetHistVdriftLaserA(1)){
+ grLaser[1]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserA(1),0,2,5);
+ grLaser[1]->SetName("GRAPH_MEAN_DRIFT_LASER_ALL_A");
+ vdriftArray->AddLast(grLaser[1]);
+ }
+ if (timeDrift->GetHistVdriftLaserA(2)){
+ grLaser[2]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserA(2),0,2,5);
+ grLaser[2]->SetName("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
+ vdriftArray->AddLast(grLaser[2]);
+ }
+ if (timeDrift->GetHistVdriftLaserC(0)){
+ grLaser[3]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserC(0),0,2,5,delayL0L1);
+ grLaser[3]->SetName("GRAPH_MEAN_DELAY_LASER_ALL_C");
+ vdriftArray->AddLast(grLaser[3]);
+ }
+ if (timeDrift->GetHistVdriftLaserC(1)){
+ grLaser[4]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserC(1),0,2,5);
+ grLaser[4]->SetName("GRAPH_MEAN_DRIFT_LASER_ALL_C");
+ vdriftArray->AddLast(grLaser[4]);
+ }
+ if (timeDrift->GetHistVdriftLaserC(2)){
+ grLaser[5]=MakeGraphFilter0(timeDrift->GetHistVdriftLaserC(2),0,2,5);
+ grLaser[5]->SetName("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");
+ vdriftArray->AddLast(grLaser[5]);
+ }
+ for (Int_t i=0; i<6;i++){
+ if (grLaser[i]) {
+ SetDefaultGraphDrift(grLaser[i], 1,(i+20));
+ grLaser[i]->GetYaxis()->SetTitle("Laser Correction");
+ }
}
-
- laserHist=NULL;
- laserGraph=NULL;
- laserName="";
-
- laserHist=timeDrift->GetHistVdriftLaserC(1);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_DRIFT_LASER_ALL_C";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- //vdriftArray->Add(laserHist);// really add the whole histogram ??
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,300,10,0.05,0.95, kTRUE);
- //laserGraph = FilterGraphDrift(laserGraph, 5,0.04);
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_DRIFT_LASER_ALL_C";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
+}
+
+
+TGraphErrors * MakeGraphFilter0(THnSparse *hisN, Int_t itime, Int_t ival, Int_t minEntries, Double_t offset){
+ //
+ // Make graph with mean values and rms
+ //
+ hisN->GetAxis(itime)->SetRange(0,100000000);
+ hisN->GetAxis(ival)->SetRange(0,100000000);
+ TH1 * hisT = hisN->Projection(itime);
+ TH1 * hisV = hisN->Projection(ival);
+ //
+ Int_t firstBinA = hisT->FindFirstBinAbove(2);
+ Int_t lastBinA = hisT->FindLastBinAbove(2);
+ Int_t firstBinV = hisV->FindFirstBinAbove(0);
+ Int_t lastBinV = hisV->FindLastBinAbove(0);
+ hisN->GetAxis(itime)->SetRange(firstBinA,lastBinA);
+ hisN->GetAxis(ival)->SetRange(firstBinV,lastBinV);
+ Int_t entries=0;
+ for (Int_t ibin=firstBinA; ibin<lastBinA; ibin++){
+ Double_t cont = hisT->GetBinContent(ibin);
+ if (cont<minEntries) continue;
+ entries++;
}
+ TVectorD vecTime(entries);
+ TVectorD vecMean0(entries);
+ TVectorD vecRMS0(entries);
+ TVectorD vecMean1(entries);
+ TVectorD vecRMS1(entries);
+ entries=0;
+ {for (Int_t ibin=firstBinA; ibin<lastBinA; ibin++){
+ Double_t cont = hisT->GetBinContent(ibin);
+ if (cont<minEntries) continue;
+ hisN->GetAxis(itime)->SetRange(ibin-1,ibin+1);
+ Double_t time = hisT->GetBinCenter(ibin);
+ TH1 * his = hisN->Projection(ival);
+ Double_t nentries0= his->GetBinContent(his->FindBin(0));
+ if (cont-nentries0<minEntries) continue;
+ //
+ his->SetBinContent(his->FindBin(0),0);
+ vecTime[entries]=time;
+ vecMean0[entries]=his->GetMean()+offset;
+ vecMean1[entries]=his->GetMeanError();
+ vecRMS0[entries] =his->GetRMS();
+ vecRMS1[entries] =his->GetRMSError();
+ delete his;
+ entries++;
+ }}
+ delete hisT;
+ delete hisV;
+ TGraphErrors * graph = new TGraphErrors(entries,vecTime.GetMatrixArray(), vecMean0.GetMatrixArray(), 0, vecMean1.GetMatrixArray());
+ return graph;
+}
+
+
+
- // 2.c) additional informaion from laser for A and C side : DELAY
- laserHist=NULL;
- laserGraph=NULL;
- laserName="";
-
- laserHist=timeDrift->GetHistVdriftLaserA(0);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_DELAY_LASER_ALL_A";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,100,10,0.05,0.95, kTRUE);
-
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_DELAY_LASER_ALL_A";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
- }
- laserHist=NULL;
- laserGraph=NULL;
- laserName="";
-
- laserHist=timeDrift->GetHistVdriftLaserC(0);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_DELAY_LASER_ALL_C";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- //vdriftArray->Add(laserHist);// really add the whole histogram ??
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,100,10,0.05,0.95, kTRUE);
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_DELAY_LASER_ALL_C";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
- }
- // 2.d) additional informaion from laser for A and C side : GlobalY Gradient
- laserHist=NULL;
- laserGraph=NULL;
- laserName="";
-
- laserHist=timeDrift->GetHistVdriftLaserA(2);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_GLOBALYGRADIENT_LASER_ALL_A";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- //vdriftArray->Add(laserHist); // really add the whole histogram ??
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,100,10,0.05,0.95, kTRUE);
- //laserGraph=FilterGraphDrift(laserGraph, 5,0.04);
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_GLOBALYGRADIENT_LASER_ALL_A";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
- }
- laserHist=NULL;
- laserGraph=NULL;
- laserName="";
-
- laserHist=timeDrift->GetHistVdriftLaserC(2);
- laserName=laserHist->ClassName();
- laserName+="_MEAN_GLOBALYGRADIENT_LASER_ALL_C";
- laserName.ToUpper();
- laserHist->SetName(laserName);
- laserGraph=AliTPCcalibBase::FitSlices(laserHist,2,0,100,10,0.05,0.95, kTRUE);
- //laserGraph=FilterGraphDrift(laserGraph, 5,0.04);
- if(laserGraph && laserGraph->GetN()){
- laserName=laserGraph->GetName();
- laserName+="_MEAN_GLOBALYGRADIENT_LASER_ALL_C";
- laserName.ToUpper();
- laserGraph->SetName(laserName);
- vdriftArray->Add(laserGraph);
- }
-}
void SetDefaultGraphDrift(TGraph *graph, Int_t color, Int_t style){
//
}
-void Substract(TGraphErrors *refgr, TObjArray *arraySelect){
- //
- //
- /*
- TObjArray *arraySelect = SelectEntries(arr,"COSMIC");
- TGraphErrors *refgr= (TGraphErrors*)arr->FindObject("ALIGN_ITSP_TPC_DRIFTVD");
- Substract(refgr,arraySelect);
- */
- Float_t mx0=0.12, mx1=0.1, my0=0.15, my1=0.5;
- {
- for (Int_t igr=0; igr<arraySelect->GetEntries(); igr++){
- TGraphErrors *gr = (TGraphErrors *)arraySelect->At(igr);
- Int_t ngr = gr->GetN();
- for (Int_t i=0; i<ngr;i++){
- gr->GetY()[i]-=refgr->Eval(gr->GetX()[i]);
- gr->GetY()[i]*=250/0.264;
- }
- gr->GetXaxis()->SetRangeUser(refgr->GetXaxis()->GetXmin(),refgr->GetXaxis()->GetXmax());
- SetDefaultGraphDrift(gr,((igr)),20+igr);
- gr->SetMaximum(8.);
- gr->SetMinimum(4.);
- gr->GetYaxis()->SetTitle("#Delta_{t}(Time Bin)");
- }
- //
- TPad * pad = new TCanvas("Delays","Delays",1000,800);
- SetPadStyle(pad,mx0,mx1,my0,my1);
- TLegend *legend = new TLegend(mx0+0.01,1-my1, 1-mx1, 1-0.01, "Time Offset");
- {
- arraySelect->At(0)->Draw("ap");
- for (Int_t igr=0; igr<arraySelect->GetEntries(); igr++){
- TGraphErrors *gr = (TGraphErrors *)arraySelect->At(igr);
- if (gr->GetN()<5) continue;
- if (gr) gr->Draw("p");
- legend->AddEntry(gr,gr->GetName());
- }
- }
- legend->Draw();
- }
-}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff