void frameViewer(char* arg) {
//Take the arguments and save them into respective strings
std::string infileName;
std::string inF;
std::string inPrefix;
std::string runs, layers;
std::string runCount;
std::istringstream stm(arg);
inPrefix = "/home/p180f/Do_Jo_Ol_Ma/Analysis/MainProcedure/testMain/rawRoot/";
while (true) {
if (std::getline(stm, layers, ' ')) {
//load the input root files
TChain *chain = new TChain("fourChamTree");
for (int i=0; ; i++) {
runCount = std::to_string(i);
inF = "run" + runCount + "_" + layers + "layers.root";
infileName = inPrefix + inF;
ifstream fin;
fin.open(infileName.c_str());
if (!fin.fail()) {
fin.close();
chain->Add(infileName.c_str());
std::cout << "Got " << inF << std::endl;
} else break;
}
const int width=480; //width of the raw image
const int height=640; //height of the raw image
int x=-10; //x from file
int y=-10; //y from file
int intensity=-10; //pixle intensity from file
int pNum=0;//a counter of the order in which the frame was processed
//the 2d array which will store each frame of image data.
int frame[480][640]={0};
//variables
int UNIXtime=0;
float tdc[2]={-10,-10};
//TTree *T = new TTree("T","TTree of muplus data");
//add the 'branches' to the tree we will now read in
chain->SetBranchAddress("pNum",&pNum); //branch for the frame number
chain->SetBranchAddress("frame",&frame); //branch for frame data
TH2I *frameHisto = new TH2I("Single 4 Spark Event","",width,0,width,height,0,height); //histogram for the stacked images
TH1I *chamber1 = new TH1I("chamber1","Chamber 1",width,0,width);//histogram for chamber 1 (the top one)
TH1I *chamber2 = new TH1I("chamber2","Chamber 2",width,0,width);//histogram for chamber 2
TH1I *chamber3 = new TH1I("chamber3","Chamber 3",width,0,width);//histogram for chamber 3
TH1I *chamber4 = new TH1I("chamber4","Chamber 4",width,0,width);//histogram for chamber 4 (the bottom one)
TH1I *chamber1y = new TH1I("chamber1y","Chamber 1",height,0,height);//histogram for chamber 1 (the top one)
TH1I *chamber2y = new TH1I("chamber2y","Chamber 2",height,0,height);//histogram for chamber 2
TH1I *chamber3y = new TH1I("chamber3y","Chamber 3",height,0,height);//histogram for chamber 3
TH1I *chamber4y = new TH1I("chamber4y","Chamber 4",height,0,height);//histogram for chamber 4 (the bottom one)
//output the plot of the stacked images
TCanvas *fH2 = new TCanvas("fH2", "Single 4 Spark Event", 0, 0, 800, 800);
fH2->cd();
frameHisto->Draw();
frameHisto->GetXaxis()->SetTitle("X position (px)");
frameHisto->GetXaxis()->CenterTitle();
frameHisto->GetYaxis()->SetTitle("Intensity");
frameHisto->GetYaxis()->SetTitleOffset(1.4);
frameHisto->GetYaxis()->CenterTitle();
TCanvas *pc2 = new TCanvas("pc2","Frame",0,0,800,800);
pc2->Divide(2,2);
pc2->cd(1);
chamber1->Draw();
chamber1->GetXaxis()->SetTitle("X position (px)");
chamber1->GetXaxis()->CenterTitle();
chamber1->GetYaxis()->SetTitle("Intensity");
chamber1->GetYaxis()->SetTitleOffset(1.4);
chamber1->GetYaxis()->CenterTitle();
pc2->cd(2);
chamber2->Draw();
chamber2->GetXaxis()->SetTitle("X position (px)");
chamber2->GetXaxis()->CenterTitle();
chamber2->GetYaxis()->SetTitle("Intensity");
chamber2->GetYaxis()->SetTitleOffset(1.4);
chamber2->GetYaxis()->CenterTitle();
pc2->cd(3);
chamber3->Draw();
chamber3->GetXaxis()->SetTitle("X position (px)");
chamber3->GetXaxis()->CenterTitle();
chamber3->GetYaxis()->SetTitle("Intensity");
chamber3->GetYaxis()->SetTitleOffset(1.4);
chamber3->GetYaxis()->CenterTitle();
pc2->cd(4);
chamber4->Draw();
chamber4->GetXaxis()->SetTitle("X position (px)");
chamber4->GetXaxis()->CenterTitle();
chamber4->GetYaxis()->SetTitle("Intensity");
chamber4->GetYaxis()->SetTitleOffset(1.4);
chamber4->GetYaxis()->CenterTitle();
//TFile myF("trackTree.root","RECREATE");
//loop over all data in chain
Int_t nevent = chain->GetEntries(); //get the number of entries in the TChain
for (Int_t i=0;i<nevent;i++) {
chain->GetEntry(i);
//put the frame data into the histogram for this event
for(int x=0;x<width;x++){
for(int y=0;y<height;y++){
if(frame[x][y]>0){
frameHisto->Fill(x,y,frame[x][y]);
if(y>580 && y<610){
chamber1->Fill(x,frame[x][y]);
chamber1y->Fill(y,frame[x][y]);
}
else if(y>400 && y<440){
chamber2->Fill(x,frame[x][y]);
chamber2y->Fill(y,frame[x][y]);
}
else if(y>240 && y<280){
chamber3->Fill(x,frame[x][y]);
chamber3y->Fill(y,frame[x][y]);
}
else if(y>50 && y<100){
chamber4->Fill(x,frame[x][y]);
chamber4y->Fill(y,frame[x][y]);
}
}
}
}
double x12[2];
double y12[2];
double x34[2];
double y34[2];
x12[0] = chamber1->GetMean();
y12[0] = chamber1y->GetMean(); //593.3;
x12[1] = chamber2->GetMean();
y12[1] = chamber2y->GetMean(); //424.7;
x34[0] = chamber3->GetMean();
y34[0] = chamber3y->GetMean(); //262.5;
x34[1] = chamber4->GetMean();
y34[1] = chamber4y->GetMean(); //69.33;
cout << "Chamber1x: " << chamber1->GetMean() << endl;
cout << "Chamber1y: " << chamber1y->GetMean() << endl;
cout << "Chamber2x: " << chamber2->GetMean() << endl;
cout << "Chamber2y: " << chamber2y->GetMean() << endl;
cout << "Chamber3x: " << chamber3->GetMean() << endl;
cout << "Chamber3y: " << chamber3y->GetMean() << endl;
cout << "Chamber4x: " << chamber4->GetMean() << endl;
cout << "Chamber4y: " << chamber4y->GetMean() << endl;
pc2->cd(1);
chamber1->Draw();
gPad->Update();
pc2->cd(2);
chamber2->Draw();
gPad->Update();
pc2->cd(3);
chamber3->Draw();
gPad->Update();
pc2->cd(4);
chamber4->Draw();
gPad->Update();
fH2->cd();
frameHisto->Draw();
gPad->Update();
//wait for user input to advance to next event
cout << "Frame Number=" << pNum<<endl;
cout << "Press enter to advance to the next frame" << endl;
cin.ignore();
//clear the old frame from the histogram
frameHisto->Reset();
chamber1->Reset();
chamber2->Reset();
chamber3->Reset();
chamber4->Reset();
}
} else break;
}
}
void ITSSDDQAMaker(char *iFile, Int_t MaxEvts=1000000, Int_t FirstEvt=0) {
//To have Baseline Histos uncomment parts with " // BL!!! " comment
cout << "SDD Quality Assurance Prototype Macro" << endl;
const Int_t nSDDmodules= 260;
const Int_t imodoffset = 240;
const Int_t modtotSDD = nSDDmodules*2;
const Int_t anode = 256;
Float_t xi = -0.5;
Float_t xf = xi + nSDDmodules;
TH1F *hModulePattern = new TH1F("hModulePattern","Modules pattern",nSDDmodules,xi,xf);
xf = xi + modtotSDD;
TH1F *hModuleSidePattern = new TH1F("hModuleSidePattern","Modules/Side pattern",modtotSDD,xi,xf);
TH2F *hModuleChargeMap[modtotSDD]; //260 dx e 260 sx with A, T, Q
TH2F *hModuleCountsMap[modtotSDD]; //260 dx e 260 sx with A, T, Ncounts
TH2I *hModuleCarlos = new TH2I("hModuleCarlos","hModuleCarlos",modtotSDD,xi,xf,101,-0.5,100.5);
/*
TH1F *hModuleSideBL[modtotSDD][anode]; // BL!!!
*/
//-------histograms definition
Char_t *hisnam = new Char_t[50];
Char_t *histit = new Char_t[50];
Char_t *hisnam2 = new Char_t[50];
Char_t *histit2 = new Char_t[50];
Char_t *hisnam3 = new Char_t[50];
for(Int_t imod=0; imod<nSDDmodules;imod++){
for(Int_t isid=0;isid<2;isid++){
Int_t index=2*imod+isid; //260*2 position
sprintf(hisnam,"chargeMap%d",index);
sprintf(histit,"Total Charge, module number %d",index);
hModuleChargeMap[index]=new TH2F(hisnam,histit,256,-0.5,255.5,256,-0.5,255.5);
sprintf(hisnam2,"countsMap%d",index);
sprintf(histit2,"Number of Counts, module number %d",index);
hModuleCountsMap[index] = new TH2F(hisnam2,histit2,256,-0.5,255.5,256,-0.5,255.5);
/*
for(Int_t ianode=0; ianode<anode; ianode++){ // BL!!!
sprintf(hisnam3,"BL_module_%d_%d",index,ianode);
//cout<<hisnam3 <<endl;
hModuleSideBL[index][ianode] = new TH1F(hisnam3,hisnam3,256,0.,1024.);
}
*/
}
}
TString strFile = iFile;
strFile += "?EventType=7";
AliRawReader *rd = new AliRawReaderDate(strFile.Data(),FirstEvt); // open run
Int_t evCounter = 0;
do{ // start loop on events
if(++evCounter > MaxEvts) { cout << MaxEvts << " events read, stop" << endl; evCounter--; break; }
cout << "Read Event: " << evCounter+FirstEvt-1 << endl;
rd->RequireHeader(kFALSE);
rd->Reset(); // reset the current position to the beginning of the event
Int_t nSkip = 0; // number of skipped signals
AliITSRawStreamSDD s(rd); //This class provides access to ITS SDD digits in raw data.
Int_t iddl;
Int_t isddmod;
Int_t moduleSDD;
gStyle->SetPalette(1);
while(s.Next()){ //read the next raw digit; returns kFALSE if there is no digit left
if(s.IsCompletedModule()) continue;
if(s.IsCompletedDDL()) continue;
iddl=rd->GetDDLID()-2; // -2 is temporary for test raw data
isddmod=s.GetModuleNumber(iddl,s.GetCarlosId()); //this is the FEE Carlos
//cout<<"DDLID= "<<iddl <<"; Module number= " <<isddmod <<endl;
if(isddmod >= imodoffset) {
hModulePattern->Fill(isddmod-imodoffset); // 0 to 259 so 240 to 499
moduleSDD=2*(isddmod-imodoffset)+s.GetChannel();
hModuleSidePattern->Fill(moduleSDD); // 0 to 519
hModuleCarlos->Fill(isddmod-imodoffset,s.GetCarlosId());
//cout << "anode " << s.GetCoord1() << ", time bin: " << s.GetCoord2() << ", charge: " << s.GetSignal() << endl;
Int_t coord1 = s.GetCoord1();
Int_t coord2 = s.GetCoord2();
Int_t signal = s.GetSignal();
hModuleChargeMap[moduleSDD]->Fill(coord2, coord1,signal);
hModuleCountsMap[moduleSDD]->Fill(coord2, coord1 );
//hModuleSideBL[moduleSDD][coord1]->Fill(signal); // BL !!!
} else {
nSkip++;
}
}
cout << "End of Event " << evCounter+FirstEvt-1 << ", " << nSkip << " wrong module numbers" << endl;
} while(rd->NextEvent()); // end loop on events
delete rd;
cout << "end after " << evCounter << " events" << endl;
/*
TNtuple *Baseline = new TNtuple("Baseline","Baseline","HalfModule:Anode:Mean:RMS"); // BL!!!
Float_t meanBL;
Float_t rmsBL;
*/
for(Int_t i=0; i<modtotSDD; i++){
if(hModuleSidePattern->GetBinContent(i+1)){ //check if they're not empty
hModuleChargeMap[i]->GetXaxis()->SetTitle("Time Bin");
hModuleChargeMap[i]->GetYaxis()->SetTitle("Anode");
hModuleCountsMap[i]->GetXaxis()->SetTitle("Time Bin");
hModuleCountsMap[i]->GetYaxis()->SetTitle("Anode");
/*
for(Int_t ianode=0; ianode<anode; ianode++ ){ // BL!!!
hModuleSideBL[i][ianode]->GetXaxis()->SetTitle("ADC counts");
hModuleSideBL[i][ianode]->GetYaxis()->SetTitle("#");
meanBL = hModuleSideBL[i][ianode]->GetMean();
rmsBL = hModuleSideBL[i][ianode]->GetRMS();
gaussfitBL = hModuleSideBL[i][ianode]->Fit("gaus");
Baseline->Fill(i,ianode,meanBL,rmsBL);
}
*/
}
}
hModuleSidePattern->GetXaxis()->SetTitle("2*(Module Number-1)+Side");
hModuleSidePattern->GetYaxis()->SetTitle("Counts");
hModulePattern->GetXaxis()->SetTitle("Module Number");
hModulePattern->GetYaxis()->SetTitle("Counts");
//-------store Histograms
cout << "Store Histograms" << endl;
TString oFileName(iFile);
oFileName.Append(".root");
TFile *oFile = TFile::Open(oFileName,"recreate");
hModulePattern->Write();
hModuleSidePattern->Write();
hModuleCarlos->Write();
for(Int_t i=0; i<modtotSDD; i++){
if(hModuleSidePattern->GetBinContent(i+1)){ //check if they're not empty
hModuleChargeMap[i]->Write();
hModuleCountsMap[i]->Write();
/*
for(Int_t ianode=0; ianode<anode; ianode++ ){ // BL!!!
hModuleSideBL[i][ianode]->Write();
Baseline->Write();
}
*/
}
}
oFile->Close();
cout << "Clear memory" << endl;
for(Int_t imod=0; imod<nSDDmodules;imod++){
for(Int_t isid=0;isid<2;isid++){
Int_t index=2*imod+isid; //260*2 position
delete hModuleChargeMap[index];
delete hModuleCountsMap[index];
/*
for(Int_t ianode=0; ianode<anode; ianode++ ){ // BL!!!
delete hModuleSideBL[index][ianode];
delete Baseline;
}
*/
}
}
delete hModulePattern;
delete hModuleSidePattern;
delete hModuleCarlos;
}
int main (int argc, char** argv)
{
if (argc < 3) {
printHelp() ;
exit (1) ;
}
std::string inputfiles, inputdir ;
std::string outputRootName = "histoTPG.root" ;
int verbose = 0 ;
int occupancyCut = 0 ;
std::string l1algo ;
bool ok(false) ;
for (int i=0 ; i<argc ; i++) {
if (argv[i] == std::string("-h") ) {
printHelp() ;
exit(1);
}
if (argv[i] == std::string("-i") && argc>i+1) {
ok = true ;
inputfiles = argv[i+1] ;
}
if (argv[i] == std::string("-d") && argc>i+1) inputdir = argv[i+1] ;
if (argv[i] == std::string("-o") && argc>i+1) outputRootName = argv[i+1] ;
if (argv[i] == std::string("-v") && argc>i+1) verbose = atoi(argv[i+1]) ;
if (argv[i] == std::string("-l1") && argc>i+1) l1algo = std::string(argv[i+1]) ;
if (argv[i] == std::string("--cutTPOccup") && argc>i+1) occupancyCut = atoi(argv[i+1]) ;
}
if (!ok) {
std::cout<<"No input files have been given: nothing to do!"<<std::endl ;
printHelp() ;
exit(1);
}
std::vector<int> algobits ;
std::vector<std::string> algos = split(l1algo,",") ;
for (unsigned int i=0 ; i<algos.size() ; i++) algobits.push_back(atoi(algos[i].c_str())) ;
unsigned int ref = 2 ;
///////////////////////
// book the histograms
///////////////////////
TH2F * occupancyTP = new TH2F("occupancyTP", "Occupancy TP data", 72, 1, 73, 38, -19, 19) ;
occupancyTP->GetYaxis()->SetTitle("eta index") ;
occupancyTP->GetXaxis()->SetTitle("phi index") ;
TH2F * occupancyTPEmul = new TH2F("occupancyTPEmul", "Occupancy TP emulator", 72, 1, 73, 38, -19, 19) ;
occupancyTPEmul->GetYaxis()->SetTitle("eta index") ;
occupancyTPEmul->GetXaxis()->SetTitle("phi index") ;
TH1F * TP = new TH1F("TP", "TP", 256, 0., 256.) ;
TP->GetXaxis()->SetTitle("TP (ADC)") ;
TH1F * TPEmul = new TH1F("TPEmul", "TP Emulator", 256, 0., 256.) ;
TPEmul->GetXaxis()->SetTitle("TP (ADC)") ;
TH1F * TPEmulMax = new TH1F("TPEmulMax", "TP Emulator max", 256, 0., 256.) ;
TPEmulMax->GetXaxis()->SetTitle("TP (ADC)") ;
TH3F * TPspectrumMap3D = new TH3F("TPspectrumMap3D", "TP data spectrum map", 72, 1, 73, 38, -19, 19, 256, 0., 256.) ;
TPspectrumMap3D->GetYaxis()->SetTitle("eta index") ;
TPspectrumMap3D->GetXaxis()->SetTitle("phi index") ;
TH1F * TPMatchEmul = new TH1F("TPMatchEmul", "TP data matching Emulator", 7, -1., 6.) ;
TH1F * TPEmulMaxIndex = new TH1F("TPEmulMaxIndex", "Index of the max TP from Emulator", 7, -1., 6.) ;
TH3I * TPMatchEmul3D = new TH3I("TPMatchEmul3D", "TP data matching Emulator", 72, 1, 73, 38, -19, 19, 7, -1, 6) ;
TPMatchEmul3D->GetYaxis()->SetTitle("eta index") ;
TPMatchEmul3D->GetXaxis()->SetTitle("phi index") ;
TH2I * ttfMismatch = new TH2I("ttfMismatch", "TTF mismatch map", 72, 1, 73, 38, -19, 19) ;
ttfMismatch->GetYaxis()->SetTitle("eta index") ;
ttfMismatch->GetXaxis()->SetTitle("phi index") ;
///////////////////////
// Chain the trees:
///////////////////////
TChain * chain = new TChain ("EcalTPGAnalysis") ;
std::vector<std::string> files ;
if (inputfiles.find(std::string(",")) != std::string::npos) files = split(inputfiles,",") ;
if (inputfiles.find(std::string(":")) != std::string::npos) {
std::vector<std::string> filesbase = split(inputfiles,":") ;
if (filesbase.size() == 4) {
int first = atoi(filesbase[1].c_str()) ;
int last = atoi(filesbase[2].c_str()) ;
for (int i=first ; i<=last ; i++) {
std::stringstream name ;
name<<filesbase[0]<<i<<filesbase[3] ;
files.push_back(name.str()) ;
}
}
}
for (unsigned int i=0 ; i<files.size() ; i++) {
files[i] = inputdir+"/"+files[i] ;
std::cout<<"Input file: "<<files[i]<<std::endl ;
chain->Add (files[i].c_str()) ;
}
EcalTPGVariables treeVars ;
setBranchAddresses (chain, treeVars) ;
int nEntries = chain->GetEntries () ;
std::cout << "Number of entries: " << nEntries <<std::endl ;
///////////////////////
// Main loop over entries
///////////////////////
for (int entry = 0 ; entry < nEntries ; ++entry) {
chain->GetEntry (entry) ;
if (entry%1000==0) std::cout <<"------> "<< entry+1 <<" entries processed" << " <------\n" ;
if (verbose>0) std::cout<<"Run="<<treeVars.runNb<<" Evt="<<treeVars.runNb<<std::endl ;
// trigger selection if any
bool keep(false) ;
if (!algobits.size()) keep = true ; // keep all events when no trigger selection
for (unsigned int algo = 0 ; algo<algobits.size() ; algo++)
for (unsigned int ntrig = 0 ; ntrig < treeVars.nbOfActiveTriggers ; ntrig++)
if (algobits[algo] == treeVars.activeTriggers[ntrig]) keep = true ;
if (!keep) continue ;
// loop on towers
for (unsigned int tower = 0 ; tower < treeVars.nbOfTowers ; tower++) {
int tp = getEt(treeVars.rawTPData[tower]) ;
int emul[5] = {getEt(treeVars.rawTPEmul1[tower]),
getEt(treeVars.rawTPEmul2[tower]),
getEt(treeVars.rawTPEmul3[tower]),
getEt(treeVars.rawTPEmul4[tower]),
getEt(treeVars.rawTPEmul5[tower])} ;
int maxOfTPEmul = 0 ;
int indexOfTPEmulMax = -1 ;
for (int i=0 ; i<5 ; i++) if (emul[i]>maxOfTPEmul) {
maxOfTPEmul = emul[i] ;
indexOfTPEmulMax = i ;
}
int ieta = treeVars.ieta[tower] ;
int iphi = treeVars.iphi[tower] ;
int nbXtals = treeVars.nbOfXtals[tower] ;
int ttf = getTtf(treeVars.rawTPData[tower]) ;
if (verbose>9 && (tp>0 || maxOfTPEmul>0)) {
std::cout<<"(phi,eta, Nbxtals)="<<std::dec<<iphi<<" "<<ieta<<" "<<nbXtals<<std::endl ;
std::cout<<"Data Et, TTF: "<<tp<<" "<<ttf<<std::endl ;
std::cout<<"Emulator: " ;
for (int i=0 ; i<5 ; i++) std::cout<<emul[i]<<" " ;
std::cout<<std::endl ;
}
// Fill TP spctrum
TP->Fill(tp) ;
TPEmul->Fill(emul[ref]) ;
TPEmulMax->Fill(maxOfTPEmul) ;
TPspectrumMap3D->Fill(iphi, ieta, tp) ;
// Fill TP occupancy
if (tp>occupancyCut) occupancyTP->Fill(iphi, ieta) ;
if (emul[ref]>occupancyCut) occupancyTPEmul->Fill(iphi, ieta) ;
// Fill TP-Emulator matching
// comparison is meaningful when:
if (tp>0 && nbXtals == 25) {
bool match(false) ;
for (int i=0 ; i<5 ; i++) {
if (tp == emul[i]) {
TPMatchEmul->Fill(i+1) ;
TPMatchEmul3D->Fill(iphi, ieta, i+1) ;
match = true ;
}
}
if (!match) {
TPMatchEmul->Fill(-1) ;
TPMatchEmul3D->Fill(iphi, ieta, -1) ;
if (verbose>5) {
std::cout<<"MISMATCH"<<std::endl ;
std::cout<<"(phi,eta, Nbxtals)="<<std::dec<<iphi<<" "<<ieta<<" "<<nbXtals<<std::endl ;
std::cout<<"Data Et, TTF: "<<tp<<" "<<ttf<<std::endl ;
std::cout<<"Emulator: " ;
for (int i=0 ; i<5 ; i++) std::cout<<emul[i]<<" " ;
std::cout<<std::endl ;
}
}
}
if (maxOfTPEmul>0) TPEmulMaxIndex->Fill(indexOfTPEmulMax+1) ;
// Fill TTF mismatch
if ((ttf==1 || ttf==3) && nbXtals != 25) ttfMismatch->Fill(iphi, ieta) ;
} // end loop towers
} // endloop entries
///////////////////////
// Format & write histos
///////////////////////
// 1. TP Spectrum
TProfile2D * TPspectrumMap = TPspectrumMap3D->Project3DProfile("yx") ;
TPspectrumMap->SetName("TPspectrumMap") ;
// 2. TP Timing
TH2F * TPMatchEmul2D = new TH2F("TPMatchEmul2D", "TP data matching Emulator", 72, 1, 73, 38, -19, 19) ;
TH2F * TPMatchFraction2D = new TH2F("TPMatchFraction2D", "TP data: fraction of non-single timing", 72, 1, 73, 38, -19, 19) ;
TPMatchEmul2D->GetYaxis()->SetTitle("eta index") ;
TPMatchEmul2D->GetXaxis()->SetTitle("phi index") ;
TPMatchEmul2D->GetZaxis()->SetRangeUser(-1,6) ;
TPMatchFraction2D->GetYaxis()->SetTitle("eta index") ;
TPMatchFraction2D->GetXaxis()->SetTitle("phi index") ;
for (int binx=1 ; binx<=72 ; binx++)
for (int biny=1 ; biny<=38 ; biny++) {
int maxBinz = 5 ;
double maxCell = TPMatchEmul3D->GetBinContent(binx, biny, maxBinz) ;
double totalCell(0) ;
for (int binz=1; binz<=7 ; binz++) {
double content = TPMatchEmul3D->GetBinContent(binx, biny, binz) ;
if (content>maxCell) {
maxCell = content ;
maxBinz = binz ;
}
totalCell += content ;
}
if (maxCell <=0) maxBinz = 2 ; // empty cell
TPMatchEmul2D->SetBinContent(binx, biny, float(maxBinz)-2.) ; //z must be in [-1,5]
double fraction = 0 ;
if (totalCell>0) fraction = 1.- maxCell/totalCell ;
TPMatchFraction2D->SetBinContent(binx, biny, fraction) ;
if (totalCell > maxCell && verbose>9) {
std::cout<<"--->"<<std::endl ;
for (int binz=1; binz<=7 ; binz++) {
std::cout<< "(phi,eta, z): ("
<< TPMatchEmul3D->GetXaxis()->GetBinLowEdge(binx)
<< ", " << TPMatchEmul3D->GetYaxis()->GetBinLowEdge(biny)
<< ", " << TPMatchEmul3D->GetZaxis()->GetBinLowEdge(binz)
<< ") Content="<<TPMatchEmul3D->GetBinContent(binx, biny, binz)
<< ", erro="<<TPMatchEmul3D->GetBinContent(binx, biny, binz)
<< std::endl ;
}
}
}
TFile saving (outputRootName.c_str (),"recreate") ;
saving.cd () ;
occupancyTP->Write() ;
occupancyTPEmul->Write() ;
TP->Write() ;
TPEmul->Write() ;
TPEmulMax->Write() ;
TPspectrumMap->Write() ;
TPMatchEmul->Write() ;
TPMatchEmul3D->Write() ;
TPEmulMaxIndex->Write() ;
TPMatchEmul2D->Write() ;
TPMatchFraction2D->Write() ;
ttfMismatch->Write() ;
saving.Close () ;
delete chain ;
return 0 ;
}
int frameStack2_Mall(char* arg){
//Take the arguments and save them into respective strings
std::string infileName, outfileName0, outAllfileName0, outfileName1, outAllfileName1;
std::string inF, outF0, outF1, outAll0, outAll1;
std::string inPrefix, outPrefix;
std::string runs, layers;
std::string runCount;
std::istringstream stm(arg);
inPrefix = "/home/p180f/Do_Jo_Ol_Ma/Analysis/MainProcedure/testMain/rawRoot/";
outPrefix = "/home/p180f/Do_Jo_Ol_Ma/Analysis/MainProcedure/testMain/images/";
outAll0 = "sliceXCuts_allLayers.png";
outAllfileName0 = outPrefix + outAll0;
std::cout << outAll0 << " created\n";
outAll1 = "projYCuts_allLayers.png";
outAllfileName1 = outPrefix + outAll1;
std::cout << outAll1 << " created\n";
const int width=480; //width of the raw image
const int height=640; //height of the raw image
TH2I *frameHistoAll = new TH2I("frameHistoAll","Stacked Frames After Edge Cuts",width/4,0,width,height/4,0,height); //histogram for the stacked images
TH1I *chamber1All = new TH1I("chamber1All","Chamber 1 After Edge Cuts",width/4,0,width);//histogram for chamber 1 (the top one)
TH1I *chamber2All = new TH1I("chamber2All","Chamber 2 After Edge Cuts",width/4,0,width);//histogram for chamber 2
TH1I *chamber3All = new TH1I("chamber3All","Chamber 3 After Edge Cuts",width/4,0,width);//histogram for chamber 3
TH1I *chamber4All = new TH1I("chamber4All","Chamber 4 After Edge Cuts",width/4,0,width);//histogram for chamber 4 (the bottom one)
TCanvas *projCAll = new TCanvas("projCAll","",0,0,800,600);
TCanvas *pc2All = new TCanvas("pc2All", "Stack of 4 Layer Runs", 0, 0, 800, 600);
while (true) {
if (std::getline(stm, layers, ' ')) {
//create the output root file
outF0 = "sliceXCuts_" + layers + "layers.png";
outfileName0 = outPrefix + outF0;
std::cout << outF0 << " created\n";
outF1 = "projYCuts_" + layers + "layers.png";
outfileName1 = outPrefix + outF1;
std::cout << outF1 << " created\n";
//load the input root files
TChain *chain = new TChain("fourChamTree");
for (int i=0; ; i++) {
runCount = std::to_string(i);
inF = "run" + runCount + "_" + layers + "layers.root";
infileName = inPrefix + inF;
ifstream fin;
fin.open(infileName.c_str());
if (!fin.fail()) {
fin.close();
chain->Add(infileName.c_str());
std::cout << "Got " << inF << std::endl;
} else break;
}
int x=-10; //x from file
int y=-10; //y from file
int intensity=-10; //pixle intensity from file
int pNum=0;//the order in which the frame was processed
//the 2d array which will store each frame of image data.
int frame[480][640]={0};
//variables
int UNIXtime=0;
float tdc[2]={-10,-10};
//TTree *T = new TTree("T","TTree of muplus data");
//add the 'branches' to the tree we will now read in
chain->SetBranchAddress("pNum",&pNum); //branch for the frame number
chain->SetBranchAddress("frame",&frame); //branch for frame data
TH2I *frameHisto = new TH2I("frameHisto","Stacked Frames After Edge Cuts",width/4,0,width,height/4,0,height); //histogram for the stacked images
TH1I *chamber1 = new TH1I("chamber1","Chamber 1 After Edge Cuts",width/4,0,width);//histogram for chamber 1 (the top one)
TH1I *chamber2 = new TH1I("chamber2","Chamber 2 After Edge Cuts",width/4,0,width);//histogram for chamber 2
TH1I *chamber3 = new TH1I("chamber3","Chamber 3 After Edge Cuts",width/4,0,width);//histogram for chamber 3
TH1I *chamber4 = new TH1I("chamber4","Chamber 4 After Edge Cuts",width/4,0,width);//histogram for chamber 4 (the bottom one)
//loop over all data in chain
Int_t nevent = chain->GetEntries(); //get the number of entries in the TChain
for (Int_t i=0;i<nevent;i++) {
chain->GetEntry(i);
for(int x=0;x<width;x++){
for(int y=0;y<height;y++){
if(frame[x][y]>0){
frameHisto->Fill(x,y,frame[x][y]);
frameHistoAll->Fill(x,y,frame[x][y]);
if(y>580 && y<610){
chamber1->Fill(x,frame[x][y]);
chamber1All->Fill(x,frame[x][y]);
}
else if(y>400 && y<440){
chamber2->Fill(x,frame[x][y]);
chamber2All->Fill(x,frame[x][y]);
}
else if(y>240 && y<280){
chamber3->Fill(x,frame[x][y]);
chamber3All->Fill(x,frame[x][y]);
}
else if(y>50 && y<100){
chamber4->Fill(x,frame[x][y]);
chamber4All->Fill(x,frame[x][y]);
}
}
}
}
cout << "Stacking frame number " << pNum << "\r";//this overwrites the line every time
}
cout << endl;
//output the plot of the stacked images
TCanvas *pc2 = new TCanvas("pc2","Stacked Frames",0,0,600,800);
pc2->cd();
frameHisto->SetStats(false);
frameHisto->Draw("colz");
frameHisto->GetXaxis()->SetTitle("X position (px)");
//frameHisto->GetXaxis()->SetTitleSize(0.055);
//frameHisto->GetXaxis()->SetTitleOffset(1.0);
//frameHisto->GetXaxis()->SetLabelSize(0.055);
frameHisto->GetXaxis()->CenterTitle();
frameHisto->GetYaxis()->SetTitle("Y position (px)");
//frameHisto->GetYaxis()->SetTitleSize(0.055);
//frameHisto->GetYaxis()->SetTitleOffset(0.9);
//frameHisto->GetYaxis()->SetLabelSize(0.055);
frameHisto->GetYaxis()->CenterTitle();
gPad->Update();
// pc2->Print("chamberStack.png");//output to a graphics file
//plot the projection onto the Y axis (so we can find our cuts in Y to select each chamber)
TCanvas *projC = new TCanvas("projC","",0,0,800,600);
projC->cd();
TH1D *ydist = frameHisto->ProjectionY("ydist");
ydist->Draw();
ydist->GetYaxis()->SetTitle("Entries");
ydist->GetYaxis()->CenterTitle();
TCanvas *sliceX = new TCanvas("sliceX","",0,0,800,600);
sliceX->Divide(2,2);
sliceX->cd(1);
chamber1->Draw();
chamber1->GetXaxis()->SetTitle("X position (px)");
chamber1->GetXaxis()->CenterTitle();
chamber1->GetYaxis()->SetTitle("Y position (px)");
chamber1->GetYaxis()->CenterTitle();
// chamber1->GetYaxis()->SetMaxDigits(2);
sliceX->cd(2);
chamber2->Draw();
chamber2->GetXaxis()->SetTitle("X position (px)");
chamber2->GetXaxis()->CenterTitle();
chamber2->GetYaxis()->SetTitle("Y position (px)");
chamber2->GetYaxis()->CenterTitle();
// chamber2->GetYaxis()->SetMaxDigits(2);
sliceX->cd(3);
chamber3->Draw();
chamber3->GetXaxis()->SetTitle("X position (px)");
chamber3->GetXaxis()->CenterTitle();
chamber3->GetYaxis()->SetTitle("Y position (px)");
chamber3->GetYaxis()->CenterTitle();
// chamber3->GetYaxis()->SetMaxDigits(2);
sliceX->cd(4);
chamber4->Draw();
chamber4->GetXaxis()->SetTitle("X position (px)");
chamber4->GetXaxis()->CenterTitle();
chamber4->GetYaxis()->SetTitle("Y position (px)");
chamber4->GetYaxis()->CenterTitle();
// chamber4->GetYaxis()->SetMaxDigits(2);
gPad->Update();
projC->Print(outfileName1.c_str());
sliceX->Print(outfileName0.c_str());
frameHisto->Reset();
chamber1->Reset();
chamber2->Reset();
chamber3->Reset();
chamber4->Reset();
} else break;
}
projCAll->cd();
TH1D *ydistAll = frameHistoAll->ProjectionY("ydist");
ydistAll->Draw();
ydistAll->GetYaxis()->SetTitle("Entries");
ydistAll->GetYaxis()->CenterTitle();
TCanvas *sliceXAll = new TCanvas("sliceXAll","",0,0,800,600);
sliceXAll->Divide(2,2);
sliceXAll->cd(1);
chamber1All->Draw();
chamber1All->GetXaxis()->SetTitle("X position (px)");
chamber1All->GetXaxis()->CenterTitle();
chamber1All->GetYaxis()->SetTitle("Y position (px)");
chamber1All->GetYaxis()->CenterTitle();
// chamber1->GetYaxis()->SetMaxDigits(2);
sliceXAll->cd(2);
chamber2All->Draw();
chamber2All->GetXaxis()->SetTitle("X position (px)");
chamber2All->GetXaxis()->CenterTitle();
chamber2All->GetYaxis()->SetTitle("Y position (px)");
chamber2All->GetYaxis()->CenterTitle();
// chamber2->GetYaxis()->SetMaxDigits(2);
sliceXAll->cd(3);
chamber3All->Draw();
chamber3All->GetXaxis()->SetTitle("X position (px)");
chamber3All->GetXaxis()->CenterTitle();
chamber3All->GetYaxis()->SetTitle("Y position (px)");
chamber3All->GetYaxis()->CenterTitle();
// chamber3->GetYaxis()->SetMaxDigits(2);
sliceXAll->cd(4);
chamber4All->Draw();
chamber4All->GetXaxis()->SetTitle("X position (px)");
chamber4All->GetXaxis()->CenterTitle();
chamber4All->GetYaxis()->SetTitle("Y position (px)");
chamber4All->GetYaxis()->CenterTitle();
// chamber4->GetYaxis()->SetMaxDigits(2);
gPad->Update();
projCAll->Print(outAllfileName1.c_str());
sliceXAll->Print(outAllfileName0.c_str());
pc2All->cd();
frameHistoAll->SetStats(false);
frameHistoAll->Draw("colz");
frameHistoAll->GetXaxis()->SetTitle("X position (px)");
//frameHisto->GetXaxis()->SetTitleSize(0.055);
//frameHisto->GetXaxis()->SetTitleOffset(1.0);
//frameHisto->GetXaxis()->SetLabelSize(0.055);
frameHistoAll->GetXaxis()->CenterTitle();
frameHistoAll->GetYaxis()->SetTitle("Y position (px)");
//frameHisto->GetYaxis()->SetTitleSize(0.055);
//frameHisto->GetYaxis()->SetTitleOffset(0.9);
//frameHisto->GetYaxis()->SetLabelSize(0.055);
frameHistoAll->GetYaxis()->CenterTitle();
gPad->Update();
return 0;
}
void makePUM0Table()
{
const TString l1_input = "/mnt/hadoop/cms/store/user/luck/L1Emulator/minbiasHIanalyzer_withregions.root";
TFile *lFile = TFile::Open(l1_input);
TTree *l1Tree = (TTree*)lFile->Get("L1UpgradeAnalyzer/L1UpgradeTree");
Int_t l1_event, l1_run;
Int_t l1_num;
Int_t region_hwPt[NREG], region_hwEta[NREG], region_hwPhi[NREG], region_tauVeto[NREG];
l1Tree->SetBranchAddress("event",&l1_event);
l1Tree->SetBranchAddress("run",&l1_run);
l1Tree->SetBranchAddress("nRegions",&l1_num);
l1Tree->SetBranchAddress("region_hwPt",region_hwPt);
l1Tree->SetBranchAddress("region_hwEta",region_hwEta);
l1Tree->SetBranchAddress("region_hwPhi",region_hwPhi);
l1Tree->SetBranchAddress("region_tauVeto",region_tauVeto);
const TString forest_input = "/mnt/hadoop/cms/store/user/luck/L1Emulator/minbiasForest_merged_v2/HiForest_PbPb_Data_minbias_fromSkim.root";
TFile *fFile = TFile::Open(forest_input);
TTree *fEvtTree = (TTree*)fFile->Get("hiEvtAnalyzer/HiTree");
TTree *fSkimTree = (TTree*)fFile->Get("skimanalysis/HltTree");
Int_t f_evt, f_run, f_lumi;
Int_t hiBin;
fEvtTree->SetBranchAddress("evt",&f_evt);
fEvtTree->SetBranchAddress("run",&f_run);
fEvtTree->SetBranchAddress("lumi",&f_lumi);
fEvtTree->SetBranchAddress("hiBin",&hiBin);
Int_t pcollisionEventSelection, pHBHENoiseFilter;
fSkimTree->SetBranchAddress("pcollisionEventSelection",&pcollisionEventSelection);
fSkimTree->SetBranchAddress("pHBHENoiseFilter",&pHBHENoiseFilter);
TFile *outFile = new TFile("HI_PUM0_evtsel_out.root","RECREATE");
std::map<Long64_t, Long64_t> kmap;
// choose loop over l1 tree first (smaller)
//std::cout << "Begin making map." << std::endl;
Long64_t l_entries = l1Tree->GetEntries();
for(Long64_t j = 0; j < l_entries; ++j)
{
l1Tree->GetEntry(j);
Long64_t key = makeKey(l1_run, l1_event);
std::pair<Long64_t,Long64_t> p(key,j);
kmap.insert(p);
}
//std::cout << "Finished making map." << std::endl;
outFile->cd();
TH1I *hists[22][18]; // [eta][pu bin], arbitrary value of 18 for # bins in pu
for(int i = 0; i < 22; ++i)
for(int j = 0; j < 18; ++j)
{
hists[i][j] = new TH1I(Form("hist_%d_%d",i,j),"", 1024,0,1024);
}
TH2I *centPUM = new TH2I("cenPUM","",200,0,200,396,0,396);
int count = 0;
Long64_t entries = fEvtTree->GetEntries();
for(Long64_t j = 0; j < entries; ++j)
{
//if(j % 10000 == 0)
// printf("%lld / %lld\n",j,entries);
fEvtTree->GetEntry(j);
Long64_t key = makeKey(f_run, f_evt);
std::map<Long64_t,Long64_t>::const_iterator got = kmap.find(key);
if(got == kmap.end() ) {
continue;
} else {
l1Tree->GetEntry(got->second);
kmap.erase(key);
count++;
fSkimTree->GetEntry(j);
if((pcollisionEventSelection == 1) && (pHBHENoiseFilter == 1))
{
//int pubin = (int) ( (double)hiBin * (18.0/200.0));
int PUM0 = 0;
for(int i = 0; i < NREG; ++i)
{
if(region_hwPt[i] > 0)
++PUM0;
}
int pubin = PUM0/22;
if(pubin == 18) pubin = 17; //special case for every region firing
for(int i = 0; i < NREG; ++i)
{
hists[region_hwEta[i]][pubin]->Fill(region_hwPt[i]);
}
centPUM->Fill(hiBin,PUM0);
}
}
}
std::cout << "cms.vdouble(";
TH1D *hists_eta[22];
for(int i = 0; i < 22; ++i)
{
hists_eta[i] = new TH1D(Form("hists_eta_%d",i),"",18,0,17);
for(int j = 0; j < 18; ++j)
{
double Mean = hists[i][j]->GetMean();
double MeanError = hists[i][j]->GetMeanError();
hists_eta[i]->SetBinContent(j,Mean);
hists_eta[i]->SetBinError(j,MeanError);
std::cout << Mean*0.5;
if(!((i == 21) && (j == 17))) std::cout << ", ";
}
}
std::cout << ")" << std::endl;
for(int i = 0; i < 22; ++i)
{
hists_eta[i]->Write();
for(int j = 0; j < 18; ++j)
{
hists[i][j]->Write();
}
}
centPUM->Write();
//std::cout << "Matching entries: " << count << std::endl;
lFile->Close();
fFile->Close();
outFile->Close();
}
void Zlumi::Loop()
{
// In a ROOT session, you can do:
// Root > .L Zlumi.C
// Root > Zlumi t
// Root > t.GetEntry(12); // Fill t data members with entry number 12
// Root > t.Show(); // Show values of entry 12
// Root > t.Show(16); // Read and show values of entry 16
// Root > t.Loop(); // Loop on all entries
//
// This is the loop skeleton where:
// jentry is the global entry number in the chain
// ientry is the entry number in the current Tree
// Note that the argument to GetEntry must be:
// jentry for TChain::GetEntry
// ientry for TTree::GetEntry and TBranch::GetEntry
//
// To read only selected branches, Insert statements like:
// METHOD1:
// fChain->SetBranchStatus("*",0); // disable all branches
// fChain->SetBranchStatus("branchname",1); // activate branchname
// METHOD2: replace line
// fChain->GetEntry(jentry); //read all branches
//by b_branchname->GetEntry(ientry); //read only this branch
gROOT->ForceStyle();
tdrStyle();
if (fChain == 0) return;
int minRun=0;
int maxRun=0;
int maxLS=0;
bool forminRun=true;
//TH2I * LumiSRun = new TH2I("LumiSRun", "LS vs Run", 3000, 0., 3000., 20000, 160000., 180000.);
//TH1I * test2 = new TH1I("test2","test2", 3000,0, 3000);
Long64_t nentries = fChain->GetEntriesFast();
Long64_t nbytes = 0, nb = 0;
for (Long64_t jentry=0; jentry<nentries;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
if(forminRun && (Run!=0)){minRun=Run; forminRun=false;}
if((Run!=0) && (Run>maxRun)){maxRun=Run;}
if((LS!=0) && (LS>maxLS)){maxLS=LS;}
//printf("run %i ls %i \n",Run,LS);
}
cout << nentries << " nentries \n";
TH2I *LumiSRun = new TH2I("LumiSRun", "LS vs Run", maxLS, 0, maxLS, maxRun-minRun+2, minRun-1, maxRun+1);
TH1I *Runs = new TH1I("Runs","Run", maxRun-minRun+2, minRun-1, maxRun+1);
Runs->Sumw2();
nbytes = 0; nb = 0;
for (Long64_t jentry=0; jentry<nentries;jentry++) {
Long64_t ientry = LoadTree(jentry);
if (ientry < 0) break;
nb = fChain->GetEntry(jentry); nbytes += nb;
LumiSRun->Fill(LS,Run);
//printf("run %i ls %i \n",Run,LS);
Runs->Fill(Run);
//test2->Fill(LS);
}
printf("minRun %i maxRun %i \n",minRun,maxRun);
LumiSRun->Draw();
for (int h=0;h<Runs->GetNbinsX();h++){
Runs->SetBinError(h+1,sqrt(Runs->GetBinContent(h+1)) );
}
Runs->Draw();
//test->Draw();
//test2->Draw();
TH1F *FileRuns = new TH1F("FileRuns","Run from Lumicalc", maxRun-minRun+2, minRun-1, maxRun+1);
TH1D *XsecDistro = new TH1D("XsecDistro","X sec distribution", 60, 0., 0.6);
//-------------
const Int_t mpt = maxRun-minRun;
int fileRun[mpt];
double Lumi[mpt];
int npt = 0;
// read data file
ifstream file;
//file.open("./2011-run-lumi.txt");
file.open("./LumiAeB-dav.txt");
while (1) {
file >> fileRun[npt] >> Lumi[npt];
if ( ! file.good() ) break;
cout << "x = " << fileRun[npt] << " y = " << Lumi[npt] << endl;
FileRuns->SetBinContent((fileRun[npt]-minRun+2),0.2);
npt++;
}
file.close();
printf("found %d Runs in file \n", npt);
bool flaggg=1;
TH1D *LumiRuns = new TH1D("LumiRuns","Zyield vs Run", maxRun-minRun+2, minRun-1, maxRun+1);
LumiRuns->Sumw2();
for(int i=0; i<npt;i++){
for(int j=0;j<maxRun;j++){
if(fileRun[i]==(minRun+j)){
cout << fileRun[i]-minRun+1 <<" "<< ((float)Runs->GetBinContent(j+1))/Lumi[i] <<" "<< Lumi[i] << " matched run \n";
if(Lumi[i]>0.&&Runs->GetBinContent(j+2)>0.){
LumiRuns->SetBinContent(fileRun[i]-minRun+2,(((double)Runs->GetBinContent(j+2))/Lumi[i])*1000);
LumiRuns->SetBinError(fileRun[i]-minRun+2,((TMath::Sqrt((double)Runs->GetBinContent(j+2)))/Lumi[i])*1000);
XsecDistro->Fill((((double)Runs->GetBinContent(j+2))/Lumi[i])*1000);
flaggg=false;
}
}
else if(fileRun[i]==(minRun+j) && (Runs->GetBinContent(j+2+1)>0. || Runs->GetBinContent(j+2-1)>0.)) cout << "Son cazzi " << fileRun[i]<<"\n";
}
if(flaggg) {
//cout << " ---------------- \n";
cout << fileRun[i] << " Run not matched! \n";
//cout << Runs->GetBinContent(i) <<" " << Runs->GetBinContent(i+1) <<" " << Runs->GetBinContent(i+2) <<" "<< Lumi[i] << " probably not empty \n";
//if(Lumi[i]>1.e+06) cout << "ALERT THIS ONE IS GOOD \n";
}
flaggg=true;
}
TCanvas * Canv = (TCanvas*)gDirectory->GetList()->FindObject("Canv");
if (Canv) delete Canv;
Canv = new TCanvas("Canv","Canv",0,0,800,600);
Canv->cd();
LumiRuns->SetXTitle("Run");
LumiRuns->SetYTitle("#sigma (nb)");
LumiRuns->SetLineColor(kBlack);
LumiRuns->Draw("E1");
Runs->SetLineColor(kRed);
//Runs->Draw("SAMES");
FileRuns->SetLineColor(kBlue);
//FileRuns->Draw("SAMES");
//LumiRuns->Draw("E1 SAMES");
Canv->Print("ratio_zlumi.eps");
TCanvas * Another = (TCanvas*)gDirectory->GetList()->FindObject("Another");
if (Another) delete Another;
Another = new TCanvas("Another","Another",0,0,800,600);
Another->cd();
XsecDistro->SetXTitle("#sigma (nb)");
XsecDistro->SetLineColor(kBlack);
XsecDistro->Draw();
Another->Print("distrib_zsigma.eps");
/*
//-------------
// per il momento tengo le due sezioni separate... solo per debuggare meglio...
//-------------
const Int_t rpt = 120000;
int lsRun[rpt];
float LuSec[rpt];
npt = 0;
// read data file
ifstream in;
in.open("./2011-LS.txt");
while (1) {
in >> lsRun[npt] >> LuSec[npt];
if ( ! in.good() ) break;
//cout << "x = " << fileRun[npt] << " y = " << Lumi[npt] << endl;
npt++;
}
in.close();
printf("found %d LS\n", npt);
*/
}