#include <iostream>
#include <AliLog.h>
+//graphic includes
+#include <TTree.h>
+#include <TH1.h>
+#include <TCanvas.h>
+#include <TLegend.h>
+#include <TCut.h>
+#include <TVirtualPad.h>
+
+
ClassImp(AliTPCCalPad)
//_____________________________________________________________________________
}
//_____________________________________________________________________________
-TH1F * AliTPCCalPad::MakeHisto1D(Float_t min, Float_t max,Int_t type){
+TH1F * AliTPCCalPad::MakeHisto1D(Float_t min, Float_t max,Int_t type, Int_t side){
//
// make 1D histo
// type -1 = user defined range
max = mean+sigma;
}
}
- char name[1000];
- sprintf(name,"%s Pad 1D",GetTitle());
- TH1F * his = new TH1F(name,name,100, min,max);
+ TString name=Form("%s Pad 1D",GetTitle());
+ TH1F * his = new TH1F(name.Data(),name.Data(),100, min,max);
for (Int_t isec = 0; isec < kNsec; isec++) {
+ if (side==1 && isec%36>18) continue;
+ if (side==-1 && isec%36<18) continue;
if (fROC[isec]){
for (UInt_t irow=0; irow<fROC[isec]->GetNrows(); irow++){
UInt_t npads = (Int_t)fROC[isec]->GetNPads(irow);
//point error
Int_t err=1;
if (rocErr) {
- err=rocErr->GetValue(irow,ipad);
+ err=TMath::Nint(rocErr->GetValue(irow,ipad));
if (err==0) err=1;
}
//add points to the fitters
delete arrFitFormulas;
return pad;
}
-/*
-void AliTPCCalPad::GlobalSidesFit(const AliTPCCalPad* PadOutliers, TVectorD &fitParamSideA, TVectorD &fitParamSideC,TMatrixD &covMatrixSideA, TMatrixD &covMatrixSideC, Float_t & chi2SideA, Float_t & chi2SideC, Int_t fitType, Bool_t robust, Double_t chi2Threshold, Double_t robustFraction){
+
+
+
+TCanvas * AliTPCCalPad::MakeReportPadSector(TTree *chain, const char* varName, const char*varTitle, const char *axisTitle, Float_t min, Float_t max, const char *cutUser){
//
- // Makes a GlobalFit over each side and return fit-parameters, covariance and chi2 for each side
- // fitType == 0: fit plane function
- // fitType == 1: fit parabolic function
- // PadOutliers - pads with value !=0 are not used in fitting procedure
- // chi2Threshold: Threshold for chi2 when EvalRobust is called
- // robustFraction: Fraction of data that will be used in EvalRobust
+ // Make a report - cal pads per sector
+ // mean valeus per sector and local X
//
- TLinearFitter* fitterGA = 0;
- TLinearFitter* fitterGC = 0;
-
- if (fitType == 1) {
- fitterGA = new TLinearFitter (6,"x0++x1++x2++x3++x4++x5");
- fitterGC = new TLinearFitter (6,"x0++x1++x2++x3++x4++x5");
- }
- else {
- fitterGA = new TLinearFitter(3,"x0++x1++x2");
- fitterGC = new TLinearFitter(3,"x0++x1++x2");
+ TH1* his=0;
+ TLegend *legend = 0;
+ TCanvas *canvas = new TCanvas(Form("Sector: %s",varTitle),Form("Sector: %s",varTitle),1500,1100);
+
+ canvas->Divide(2);
+ chain->SetAlias("lX","lx.fElements");
+ //
+ canvas->cd(1);
+ TString strDraw=varName;
+ strDraw+=":lX";
+ legend = new TLegend(0.5,0.50,0.9,0.9, Form("%s TPC A side", varTitle));
+ for (Int_t isec=-1; isec<18; isec+=1){
+ TCut cutSec=Form("sector%%36==%d",isec);
+ cutSec+=cutUser;
+ if (isec==-1) cutSec="sector%36<18";
+ chain->SetMarkerColor(1+(isec+2)%5);
+ chain->SetLineColor(1+(isec+2)%5);
+ chain->SetMarkerStyle(25+(isec+2)%4);
+ //
+ chain->Draw(strDraw.Data(),cutSec,"profgoff");
+ his=(TH1*)chain->GetHistogram()->Clone();
+ delete chain->GetHistogram();
+ his->SetMaximum(max);
+ his->SetMinimum(min);
+ his->GetXaxis()->SetTitle("R (cm)");
+ his->GetYaxis()->SetTitle(axisTitle);
+ his->SetTitle(Form("%s- sector %d",varTitle, isec));
+ his->SetName(Form("%s- sector %d",varTitle, isec));
+ if (isec==-1) his->SetTitle(Form("%s A side",varTitle));
+ if (isec==-1) his->Draw();
+ his->Draw("same");
+ legend->AddEntry(his);
}
- fitterGA->StoreData(kTRUE);
- fitterGC->StoreData(kTRUE);
- fitterGA->ClearPoints();
- fitterGC->ClearPoints();
- Double_t xx[6];
- Int_t npointsA=0;
- Int_t npointsC=0;
-
- Float_t localXY[3] = {0}; // pad's position, needed to get the pad's position
- Float_t lx, ly; // pads position
-
- AliTPCROC* tpcROCinstance = AliTPCROC::Instance(); // to calculate the pad's position
-
- // loop over all sectors and pads and read data into fitterGA and fitterGC
- if (fitType == 1) {
- // parabolic fit
- fitParamSideA.ResizeTo(6);
- fitParamSideC.ResizeTo(6);
- covMatrixSideA.ResizeTo(6,6);
- covMatrixSideC.ResizeTo(6,6);
- for (UInt_t isec = 0; isec<72; isec++){
- for (UInt_t irow = 0; irow < GetCalROC(isec)->GetNrows(); irow++) {
- for (UInt_t ipad = 0; ipad < GetCalROC(isec)->GetNPads(irow); ipad++) {
- // fill fitterG
- tpcROCinstance->GetPositionLocal(isec, irow, ipad, localXY); // calculate position localXY by sector, pad and row number
- lx = localXY[0];
- ly = localXY[1];
- xx[0] = 1;
- xx[1] = lx;
- xx[2] = ly;
- xx[3] = lx*lx;
- xx[4] = ly*ly;
- xx[5] = lx*ly;
- if (!PadOutliers || PadOutliers->GetCalROC(isec)->GetValue(irow, ipad) != 1) {
- // if given pad is no outlier, add it to TLinearFitter, decide to which of both
-// sector 0 - 17: IROC, A
-// sector 18 - 35: IROC, C
-// sector 36 - 53: OROC, A
-// sector 54 - 71: CROC, C
- if (isec <= 17 || (isec >= 36 && isec <= 53)) { // Side A
- npointsA++;
- fitterGA->AddPoint(xx, GetCalROC(isec)->GetValue(irow, ipad), 1);
- }
- else { // side C
- npointsC++;
- fitterGC->AddPoint(xx, GetCalROC(isec)->GetValue(irow, ipad), 1);
- }
- }
- }
- }
- }
+ legend->Draw();
+ canvas->cd(2);
+ //
+ legend = new TLegend(0.5,0.50,0.9,0.9, Form("%s TPC C side", varTitle));
+ for (Int_t isec=-1; isec<18; isec+=1){
+ TCut cutSec=Form("(sector+18)%%36==%d",isec);
+ cutSec+=cutUser;
+ if (isec==-1) cutSec="sector%36>18";
+ chain->SetMarkerColor(1+(isec+2)%5);
+ chain->SetLineColor(1+(isec+2)%5);
+ chain->SetMarkerStyle(25+isec%4);
+ //
+ chain->Draw(strDraw.Data(),cutSec,"profgoff");
+ his=(TH1*)chain->GetHistogram()->Clone();
+ delete chain->GetHistogram();
+ his->SetMaximum(max);
+ his->SetMinimum(min);
+ his->GetXaxis()->SetTitle("R (cm)");
+ his->GetYaxis()->SetTitle(axisTitle);
+ his->SetTitle(Form("%s- sector %d",varTitle,isec));
+ his->SetName(Form("%s- sector %d",varTitle,isec));
+ if (isec==-1) his->SetTitle(Form("%s C side",varTitle));
+ if (isec==-1) his->Draw();
+ his->Draw("same");
+ legend->AddEntry(his);
}
- else {
- // linear fit
- fitParamSideA.ResizeTo(3);
- fitParamSideC.ResizeTo(3);
- covMatrixSideA.ResizeTo(3,3);
- covMatrixSideC.ResizeTo(3,3);
-
- for (UInt_t isec = 0; isec<72; isec++){
- for (UInt_t irow = 0; irow < GetCalROC(isec)->GetNrows(); irow++) {
- for (UInt_t ipad = 0; ipad < GetCalROC(isec)->GetNPads(irow); ipad++) {
- // fill fitterG
- tpcROCinstance->GetPositionLocal(isec, irow, ipad, localXY); // calculate position localXY by sector, pad and row number
- lx = localXY[0];
- ly = localXY[1];
- xx[0] = 1;
- xx[1] = lx;
- xx[2] = ly;
- if (!PadOutliers || PadOutliers->GetCalROC(isec)->GetValue(irow, ipad) != 1) {
- // if given pad is no outlier, add it to TLinearFitter, decide to which of both
-// sector 0 - 17: IROC, A
-// sector 18 - 35: IROC, C
-// sector 36 - 53: OROC, A
-// sector 54 - 71: CROC, C
- if (isec <= 17 || (isec >= 36 && isec <= 53)) {
- // Side A
- npointsA++;
- fitterGA->AddPoint(xx, GetCalROC(isec)->GetValue(irow, ipad), 1);
- }
- else {
- // side C
- npointsC++;
- fitterGC->AddPoint(xx, GetCalROC(isec)->GetValue(irow, ipad), 1);
- }
- }
- }
+ legend->Draw();
+ //
+ //
+ return canvas;
+}
+
+
+TCanvas * AliTPCCalPad::MakeReportPadSector2D(TTree *chain, const char* varName, const char*varTitle, const char *axisTitle, Float_t min, Float_t max, const char *cutUser){
+ //
+ // Make a report - cal pads per sector
+ // 2D view
+ // Input tree should be created using AliPreprocesorOnline before
+ //
+ TH1* his=0;
+ TCanvas *canvas = new TCanvas(Form("%s2D",varTitle),Form("%s2D",varTitle),1500,1100);
+ canvas->Divide(2);
+ //
+ TString strDraw=varName;
+ strDraw+=":gy.fElements:gx.fElements>>his(250,-250,250,250,-250,250)";
+ //
+ TVirtualPad * pad=0;
+ pad=canvas->cd(1);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+ TCut cut=cutUser;
+ chain->Draw(strDraw.Data(),"sector%36<18"+cut,"profgoffcolz2");
+ his=(TH1*)chain->GetHistogram()->Clone();
+ delete chain->GetHistogram();
+ his->SetMaximum(max);
+ his->SetMinimum(min);
+ his->GetXaxis()->SetTitle("x (cm)");
+ his->GetYaxis()->SetTitle("y (cm)");
+ his->GetZaxis()->SetTitle(axisTitle);
+ his->SetTitle(Form("%s A side",varTitle));
+ his->SetName(Form("%s A side",varTitle));
+ his->Draw("colz2");
+ //
+ pad=canvas->cd(2);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+
+ chain->Draw(strDraw.Data(),"sector%36>=18"+cut,"profgoffcolz2");
+ his=(TH1*)chain->GetHistogram()->Clone();
+ delete chain->GetHistogram();
+ his->SetMaximum(max);
+ his->SetMinimum(min);
+ his->GetXaxis()->SetTitle("x (cm)");
+ his->GetYaxis()->SetTitle("y (cm)");
+ his->GetZaxis()->SetTitle(axisTitle);
+ his->SetTitle(Form("%s C side",varTitle));
+ his->SetName(Form("%s C side",varTitle));
+ his->Draw("colz2");
+ //
+ //
+ return canvas;
+}
+
+void AliTPCCalPad::Draw(Option_t* option){
+ //
+ // Draw function - standard 2D view
+ //
+ TH1* his=0;
+ TCanvas *canvas = new TCanvas(Form("%s2D",GetTitle()),Form("%s2D",GetTitle()),900,900);
+ canvas->Divide(2,2);
+ //
+ //
+ TVirtualPad * pad=0;
+ pad=canvas->cd(1);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+ his=MakeHisto2D(0);
+ his->GetXaxis()->SetTitle("x (cm)");
+ his->GetYaxis()->SetTitle("y (cm)");
+ his->GetZaxis()->SetTitle(GetTitle());
+ his->SetTitle(Form("%s A side",GetTitle()));
+ his->SetName(Form("%s A side",GetTitle()));
+ his->Draw(option);
+ //
+ pad=canvas->cd(2);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+ his=MakeHisto2D(1);
+ his->GetXaxis()->SetTitle("x (cm)");
+ his->GetYaxis()->SetTitle("y (cm)");
+ his->GetZaxis()->SetTitle(GetTitle());
+ his->SetTitle(Form("%s C side",GetTitle()));
+ his->SetName(Form("%s C side",GetTitle()));
+ his->Draw(option);
+ //
+ pad=canvas->cd(3);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+ his=MakeHisto1D(-8,8,0,1);
+ his->GetXaxis()->SetTitle(GetTitle());
+ his->SetTitle(Form("%s A side",GetTitle()));
+ his->SetName(Form("%s A side",GetTitle()));
+ his->Draw("err");
+ //
+ pad=canvas->cd(4);
+ pad->SetMargin(0.15,0.15,0.15,0.15);
+ his=MakeHisto1D(-8,8,0,-1);
+ his->GetXaxis()->SetTitle(GetTitle());
+ his->SetTitle(Form("%s C side",GetTitle()));
+ his->SetName(Form("%s C side",GetTitle()));
+ his->Draw("err");
+
+
+}
+
+
+AliTPCCalPad * AliTPCCalPad::MakeCalPadFromHistoRPHI(TH2 * hisA, TH2* hisC){
+ //
+ // Make cal pad from r-phi histograms
+ //
+ AliTPCROC *proc= AliTPCROC::Instance();
+ AliTPCCalPad *calPad = new AliTPCCalPad("his","his");
+ Float_t globalPos[3];
+ for (Int_t isec=0; isec<72; isec++){
+ AliTPCCalROC* calRoc = calPad->GetCalROC(isec);
+ TH2 * his = ((isec%36<18) ? hisA:hisC);
+ for (UInt_t irow=0; irow<calRoc->GetNrows(); irow+=1){
+ Int_t jrow=irow;
+ if (isec>=36) jrow+=63;
+ for (UInt_t ipad=0;ipad<proc->GetNPads(isec,irow);ipad+=1){
+ proc->GetPositionGlobal(isec,irow,ipad, globalPos);
+ Double_t phi=TMath::ATan2(globalPos[1],globalPos[0]);
+ //if (phi<0) phi+=TMath::Pi()*2;
+ Int_t bin=his->FindBin(phi,jrow);
+ Float_t value= his->GetBinContent(bin);
+ calRoc->SetValue(irow,ipad,value);
}
}
- }
-
- fitterGA->Eval();
- fitterGC->Eval();
- fitterGA->GetParameters(fitParamSideA);
- fitterGC->GetParameters(fitParamSideC);
- fitterGA->GetCovarianceMatrix(covMatrixSideA);
- fitterGC->GetCovarianceMatrix(covMatrixSideC);
- if (fitType == 1){
- chi2SideA = fitterGA->GetChisquare()/(npointsA-6.);
- chi2SideC = fitterGC->GetChisquare()/(npointsC-6.);
- }
- else {
- chi2SideA = fitterGA->GetChisquare()/(npointsA-3.);
- chi2SideC = fitterGC->GetChisquare()/(npointsC-3.);
- }
- if (robust && chi2SideA > chi2Threshold) {
- // std::cout << "robust fitter called... " << std::endl;
- fitterGA->EvalRobust(robustFraction);
- fitterGA->GetParameters(fitParamSideA);
- }
- if (robust && chi2SideC > chi2Threshold) {
- // std::cout << "robust fitter called... " << std::endl;
- fitterGC->EvalRobust(robustFraction);
- fitterGC->GetParameters(fitParamSideC);
}
- delete fitterGA;
- delete fitterGC;
+ return calPad;
}
-*/
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff