Commit 50da89cb authored by Muzalevsky I.A's avatar Muzalevsky I.A

script for painting integral form of signal modifed and moved to other directory

parent 6855412b
void integralFormSignal()
{
gSystem->Load("../libData.so");
TFile *f = new TFile("../data/dataTektronix/exp2.root");
TTree *tr = (TTree*)f->Get("atree");
const Int_t noBranches = 4;
Double_t ZeroTime[4];
Int_t iZero[4],PosZero[4],deltaT[4];
TString bName;
AEvent *aevent[noBranches]; // pointer to the array (of RawEvent class) in which raw data for each channel will be put
for (Int_t j = 0; j<noBranches; j++) {
aevent[j] = new AEvent(); //each raw event element is of class RawEvent()
bName.Form("Ach%d.", j);
tr->SetBranchAddress(bName.Data(), &aevent[j]); //read the tree tr with raw data and fill array revent with raw data
}
TH1F *hist0 = new TH1F("hist1", "h1 title", 2000, -100, 100);
TH1F *hist1 = new TH1F("hist2", "h2 title", 2000, -100, 100);
TH1F *hist2 = new TH1F("hist3", "h3 title", 2000, -100, 100);
TH1F *hist3 = new TH1F("hist4", "h4 title", 2000, -100, 100);
TF1 *fit1 = new TF1("fit1","-[0]*exp(-x*[1])");
fit1->SetRange(-15,-5);
fit1->SetParName(1,"tD");
Long64_t nEntries = tr->GetEntries();
//loop over events
for (j = 0; j < nEntries; j++) {
tr->GetEntry(j);
for(Int_t k=0;k<4;k++) { // loop for channels
ZeroTime[k] = aevent[k]->GetfCFD(); // get fCFD for channel №k
iZero[k] = ZeroTime[k]*10;
if(j==0) { PosZero[k] = iZero[k]; }
deltaT[k] = iZero[k] - PosZero[k];
}
//for(k=0;k<4;k++) {
for(Int_t i = 0; i<1000; i++){
if( ((i+deltaT[0])>-1) && ((i+deltaT[0])<1000)) hist0->AddBinContent(i+500,aevent[0]->GetOnefAmpPos(i+deltaT[0]));
if( ((i+deltaT[1])>-1) && ((i+deltaT[1])<1000)) hist1->AddBinContent(i+500,aevent[1]->GetOnefAmpPos(i+deltaT[1]));
hist2->AddBinContent(i+500,aevent[0]->GetOnefAmpPos(i));
hist3->AddBinContent(i+500,aevent[1]->GetOnefAmpPos(i));
}
//}
}
TCanvas *c1 = new TCanvas("c1","test",10,10,1000,600);
c1->Divide(2,2);
c1->cd(1);
hist0->Draw();
//hist1->Fit("fit1","R","");
c1->cd(2);
//hist2->Draw();
//hist2->Fit("fit1","R","");
//tr->Draw("Ach1.fCFD");
hist1->Draw();
c1->cd(3);
hist2->Draw();
c1->cd(4);
hist3->Draw();
}
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