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#include "TFile.h"#include "TH1.h"#include "TH2.h"#include "TFile.h"#include "TGraph.h"#include "TMultiGraph.h"#include "TCanvas.h"#include "TStyle.h"#include "TLegend.h"#include "TFile.h"//#include "TROOT.h"#include <stdio.h>#include <time.h>#define DATA_PATH "./data/"#define CFRAC 0.4#define DWIDTH 1024#define NCH 4#include "drs.h"ClassImp (drs)TCanvas *c_wfm;TFile *froot;TH1F *h1_chmax[NCH];TH1F *h1_chmaxt[NCH];TH1F *h1_chmin[NCH];TH1F *h1_chmint[NCH];TH1F *h1_letime[NCH];TH1F *h1_cftime[NCH];TH1F *h1_cftdif[NCH];TH1F *h1_qdc[NCH];TH2F *h2_dpo[NCH];TH2F *h2_tdcadc[NCH];TH2F *h2_ctdcadc[NCH];TH2F *h2_ctalk;TH2F *h2_pos;TH1F *h1_qsumx;TH1F *h1_qsumy;TGraph *gr_wfm[NCH];TLegend *leg;TMultiGraph *wfm;int drs::histoinit( int nch, DrsChannel* d, int trgch, double ymin, double ymax){char histname[128];c_wfm= new TCanvas("c_wfm","WFM",50,50,700,700);c_wfm->Divide(1,1);c_wfm->cd(1);const double maxt=200;leg = new TLegend(0.8, 0.8, 1, 1);wfm = new TMultiGraph();for (int i=0; i<nch; i++) {sprintf(histname,"chmax_%02d",i);h1_chmax[i]=new TH1F(histname,Form("%d"),1500,d[i].ymin,d[i].ymax);sprintf(histname,"chmaxt_%02d",i);h1_chmaxt[i]=new TH1F(histname,histname,DWIDTH,-0.1,maxt);sprintf(histname,"chmin_%02d",i);h1_chmin[i]=new TH1F(histname,histname,1500,d[i].ymin,d[i].ymax);sprintf(histname,"chmint_%02d",i);h1_chmint[i]=new TH1F(histname,histname,DWIDTH,-0.1,maxt);sprintf(histname,"letime_%02d",i);h1_letime[i]=new TH1F(histname,histname,500,d[i].twin[0],d[i].twin[1]);sprintf(histname,"cftime_%02d",i);h1_cftime[i]=new TH1F(histname,histname,500,d[i].twin[0],d[i].twin[1]);sprintf(histname,"cftdif_%02d",i);h1_cftdif[i]=new TH1F(histname,histname,2000,d[i].twin[0]-d[trgch].twin[0]-40,d[i].twin[1]-d[trgch].twin[0]+20);sprintf(histname,"qdc_%02d",i);float dx = 7*(d[i].ymax - d[i].ymin);double ymin, ymax;if(d[i].edge){ymin=d[i].ymin*8;ymax=d[i].ymax*8;}else{ymin=-d[i].ymax*8;ymax=-d[i].ymin*8;}h1_qdc[i]=new TH1F(histname,histname,800, ymin , ymax);sprintf(histname,"dpo_%02d",i);h2_dpo[i]=new TH2F(histname,histname,DWIDTH,-0.1,maxt,1500,d[i].ymin,d[i].ymax);sprintf(histname,"tdcadc_%02d",i);h2_tdcadc[i]=new TH2F(histname,histname,250,d[i].ymin,d[i].ymax,400,d[i].twin[0]-d[trgch].twin[0],d[i].twin[1]-d[trgch].twin[0]);sprintf(histname,"ctdcadc_%02d",i);h2_ctdcadc[i]=new TH2F(histname,histname,250,d[i].ymin,d[i].ymax,400,d[i].twin[0]-d[trgch].twin[0],d[i].twin[1]-d[trgch].twin[0]);gr_wfm[i]=new TGraph(DWIDTH);//gr_wfm[i]->SetMinimum(d[i].ymin);//gr_wfm[i]->SetMaximum(d[i].ymax);gr_wfm[i]->SetLineColor(i+1);gr_wfm[i]->SetMarkerColor(i+1);sprintf(histname,"ch %d",i);leg->AddEntry(gr_wfm[i], histname, "l");wfm->Add(gr_wfm[i]);//if (i) gr_wfm[i]->Draw("LP"); else gr_wfm[i]->Draw("ALP");//gr_wfm[i]->GetHistogram()->SetTitle("WaveForms");//gr_wfm[i]->GetHistogram()->SetDirectory(0);}wfm->SetMinimum(ymin);wfm->SetMaximum(ymax);wfm->Draw("ALP");//wfm->SetTitle("WaveForms");//wfm->SetDirectory(0);leg->Draw();h2_ctalk=new TH2F("ctalk","ctalk",250,0.,0.5,250,0.,0.5);h2_pos=new TH2F("cpos","cpos",40,-1,1,40,-1,1);h1_qsumx=new TH1F("qsumx","qsumx",100,-1,6);h1_qsumy=new TH1F("qsumy","qsumy",100,-1,6);return 0;}drs::drs( const char *FileName, int nch, DrsChannel* d, int trgch,int first, int neve, int updfrq,double ymin, double ymax){int debug=0;int i,ich,iev;int stat;int nev = first + neve;// char FileName[300]="./data/n2.dat";FILE *fin;char recid[5]="SAMO";unsigned short *srecid = (unsigned short *) &recid[0];struct evrec {unsigned long evn;unsigned short tYear,tMonth,tDay,tHour,tMin,tSec,tmSec,rc;} evrec;float dtdata[NCH][DWIDTH];float tcdata[NCH][DWIDTH];float tccalib[NCH];float scaler[NCH];float *t;float *y;float *ay;short lwfm[NCH];int nwfm[NCH];int board;int version;unsigned short ichdat[NCH][DWIDTH];float chdat[NCH][DWIDTH];float achdat[NCH][DWIDTH];float chmax[NCH][2];float chmin[NCH][2];float letime[NCH],cftime[NCH],qdc[NCH];// gROOT->Reset();gStyle->SetOptStat(1111111);// gStyle->SetPalette(52);histoinit(nch, d, trgch, ymin,ymax);char rootname[0xff];sprintf(rootname, "%s_x%d_y%d.root", FileName, 0, 0);froot = new TFile(rootname,"RECREATE");fin=fopen(FileName,"rb");if (fin==NULL) {printf("Error opening file %s\n",FileName);return;}printf("%s, %lu\n",recid,sizeof(evrec));for (ich=0; ich<nch; ich++) {nwfm[ich]=0;for (i=0; i<DWIDTH; i++) {achdat[ich][i]=0;}}unsigned int trgcell = 0;int event = -1;iev=0;time_t t0,told;time(&t0);told=t0-1;int posrec[9];while(!feof(fin)) {if (iev==nev) break;stat=fread(recid,1,4,fin);if (debug) {if (recid[1]=='#') printf("%c%c%u\n",recid[0],recid[1],srecid[1]);else printf("%s\n",recid );}switch (recid[0]) {case 'P':{ // position recordint len;stat=fread(&len,1,4,fin);if (len>0 && len<37) {stat=fread(posrec,1,len,fin);if (recid[3]=='R'){if (iev>=first){froot->Write();froot->Close();sprintf(rootname, "%s_x%d_y%d.root", FileName, posrec[3], posrec[4]);froot = new TFile(rootname,"RECREATE");histoinit(nch,d, trgch, ymin,ymax);}printf("Position len=%d x=%d y=%d ix=%d iy=%d\n", len, posrec[0], posrec[1], posrec[3], posrec[4]);} elseprintf("Position record buffer length %d\n", len);} else {printf("Wrong buffer length %d\n", len);}break;}case 'D': // DRSversion = atoi(&recid[3]);break;case 'T': // TIMEswitch (recid[1]) {case 'I':event=0;if (version ==0) version++;break;case '#': trgcell = srecid[1]; break;}break;case 'B':board = srecid[1];break;case 'C':sscanf(recid,"C%d",&ich);ich=ich-1;if (event) {if (version>1) stat=fread(&scaler[ich],1,sizeof(float),fin);stat=fread(ichdat[ich],1,sizeof(ichdat[ich]),fin);} else {stat=fread(dtdata[ich],1,sizeof(float)*DWIDTH,fin);}break;case 'E':stat=fread(&evrec.evn,1,sizeof(evrec),fin);iev++;if (!version) {stat=fread(dtdata[0],1,sizeof(float)*DWIDTH,fin);}event=1;break;default:printf("Unknown header! %s\n", recid);break;}if (iev<first) continue;if (recid[0] == 'E') {for ( i=0; i<nch; i++) {if (!lwfm[i]) continue;double pulseheight = (d[i].edge)? chmax[i][0]: chmin[i][0];if ((pulseheight >d[i].vcut[0])&&(pulseheight <d[i].vcut[1]) ) {h1_cftdif[i]->Fill(cftime[i]-cftime[trgch]);}if (!d[i].edge) pulseheight = - pulseheight;h2_tdcadc[i] ->Fill(pulseheight,letime[i]-cftime[trgch]);h2_ctdcadc[i]->Fill(pulseheight,cftime[i]-cftime[trgch]);//if (i==1) printf("ph=%f %f\n", pulseheight, letime[i]-cftime[trgch]);}double qsumx=qdc[0]+qdc[1];double qsumy=qdc[2]+qdc[3];double x0=(qsumx)?(qdc[0]-qdc[1])/qsumx:-2;double x1=(qsumy)?(qdc[2]-qdc[3])/qsumy:-2;h2_pos->Fill(x0,x1);h1_qsumx->Fill(qsumx);h1_qsumy->Fill(qsumy);double ph0 = (d[0].edge)? chmax[0][0]: -chmin[0][0];double ph1 = (d[1].edge)? chmax[1][0]: -chmin[1][0];h2_ctalk->Fill(ph0,ph1);}if (event<1) continue;if (recid[0]!='C') continue;if (ich>=nch) continue;lwfm[ich]=0;qdc[ich]=d[ich].offset;chmax[ich][0]=-1; chmax[ich][1]=-1;chmin[ich][0]=1; chmin[ich][1]=-1;letime[ich]=-1.; letime[ich]=-1.;cftime[ich]=-1.; cftime[ich]=-1.;lwfm[ich]=1;nwfm[ich]+=1;t = &tcdata[ich][0];y = &chdat[ich][0];ay = &achdat[ich][0];float sum=0;for (i=0; i<DWIDTH; i++) {sum+= dtdata[ich][(i+trgcell)%DWIDTH];if (version) t[i]=sum;else t[i]=dtdata[0][i]; // old format}tccalib[ich]=t[(DWIDTH-trgcell)%DWIDTH];for (i=0; i<DWIDTH; i++) {if (version) t[i]-=(tccalib[ich]-tccalib[0]); // assume ich 0 is connected and always first in the datay[i]=-0.5+(float)ichdat[ich][i]/0xFFFF;if (version) y[i]+=evrec.rc/1000.;h2_dpo[ich]->Fill(t[i],y[i]);gr_wfm[ich]->SetPoint(i,t[i],y[i]+0.05*(ich-1));}for (i=0; i<DWIDTH; i++) {// accumulated waveformsay[i]+=y[i];// signal minumumif (y[i]>chmax[ich][0]) {chmax[ich][0]=y[i];chmax[ich][1]=t[i];}// signal maximumif (y[i]<chmin[ich][0]) {chmin[ich][0]=y[i];chmin[ich][1]=t[i];}float t0 = t[i];float t0p = t[i+1];float t0n = t[i-1];// charge in the rangeif ((t0>d[ich].adcgate[0])&&(t0<d[ich].adcgate[1])) {float sign = (d[ich].edge)? 1: -1;qdc[ich]+=sign*y[i]*(t0p-t0n)/2.;}}for (i=1; i<DWIDTH-1; i++) {float t0 = t[i];float t0p = t[i+1];float t0n = t[i-1];// leading edge in the rangeif ((t0>d[ich].twin[0])&&(t0<d[ich].twin[1])) {if ( ((!d[ich].edge)&&(y[i]<d[ich].threshold) ||( d[ich].edge)&&(y[i]>d[ich].threshold ) )&&(letime[ich]<0.)) {letime[ich]=t0n+(t0-t0n)*(d[ich].threshold-y[i-1])/(y[i]-y[i-1]);}// constant fraction time in the rangeif (cftime[ich]<0.){// negative signalsif ((!d[ich].edge) && (chmin[ich][0]<d[ich].threshold)&&(y[i]<chmin[ich][0]*d[ich].cfrac )){cftime[ich]=t0n+(t0-t0n)*(chmin[ich][0]*d[ich].cfrac-y[i-1])/(y[i]-y[i-1]);}// positive signalsif (( d[ich].edge) && (chmax[ich][0]>d[ich].threshold)&&(y[i]>chmax[ich][0]*d[ich].cfrac)){cftime[ich]=t0n+(t0-t0n)*(chmax[ich][0]*d[ich].cfrac-y[i-1])/(y[i]-y[i-1]);}}}}if ((chmax[ich][1]>d[ich].twin[0])&&(chmax[ich][1]<d[ich].twin[1])) {h1_chmax[ich]->Fill(chmax[ich][0]);if (chmax[ich][0]>d[ich].threshold) h1_chmaxt[ich]->Fill(chmax[ich][1]);}if ((chmin[ich][1]>d[ich].twin[0])&&(chmin[ich][1]<d[ich].twin[1])) {h1_chmin[ich]->Fill(chmin[ich][0]);if (chmin[ich][0]<d[ich].threshold) h1_chmint[ich]->Fill(chmin[ich][1]);}h1_qdc[ich]->Fill(qdc[ich]);h1_letime[ich]->Fill(letime[ich]);h1_cftime[ich]->Fill(cftime[ich]);time(&t0);if ((t0!=told) || ((updfrq>0)&&(!(iev%updfrq) ) ) ) {c_wfm->Update();for (i=0; i<DWIDTH; i++) {ay[i]/=nwfm[ich];gr_wfm[ich]->SetPoint(i,t[i],ay[i]+0.00*(ich-1));}printf("processing event %d\n",iev);told=t0;}}printf("number of events: %d\n",iev);fclose(fin);TString pdfname = Form("%s.pdf",FileName);gStyle->SetOptStat(0);TCanvas* c_dpo= new TCanvas("c_dpo","DPO",750,50,700,700);c_dpo->Divide(2,2);for (i=0; i<nch; i++) {c_dpo->cd(i+1)->SetLogz(1); h2_dpo[i]->DrawCopy("colz");}gStyle->SetOptStat(1111111);TCanvas* c_cftdif= new TCanvas("c_cftdif","Constant fraction time difference",750,50,700,700);c_cftdif->Divide(2,2);for (i=0; i<nch; i++) {c_cftdif->cd(i+1); h1_cftdif[i]->DrawCopy();}/*TCanvas* c_cftcorr= new TCanvas("c_cftcorr","pulseheight vs timing",750,50,700,700);c_cftcorr->Divide(2,2);for (i=0; i<nch; i++) {c_cftcorr->cd(i+1); h2_tdcadc[i]->DrawCopy("colz");}*/TCanvas* c_adc= new TCanvas("c_adc","adc",750,50,700,700);c_adc->Divide(2,2);for (i=0; i<nch; i++) {c_adc->cd(i+1); h1_qdc[i]->DrawCopy();}/*TCanvas* c_qsum= new TCanvas("c_qsum","qsum",750,50,700,700);c_qsum->Divide(1,2);c_qsum->cd(1); h1_qsumx->DrawCopy();c_qsum->cd(2); h1_qsumy->DrawCopy();gStyle->SetOptStat(0);TCanvas* c_pos= new TCanvas("c_pos","position",750,50,700,700);c_pos->cd();h2_pos->DrawCopy("colz");*///c_pos->Print(pdfname+"(","pdf");//c_wfm->Print(pdfname,"pdf");c_adc->Print(pdfname+"(","pdf");//c_qsum->Print(pdfname,"pdf");c_dpo->Print(pdfname,"pdf");c_cftdif->Print(pdfname + ")","pdf");c_dpo->Write();c_adc->Write();c_cftdif->Write();froot->Write();froot->Close();for (i=0; i<nch; i++) {c_cftdif->cd(i+1); h1_cftdif[i]->DrawCopy();}froot->Write();froot->Close();return;}void drsana(int nev=1000, int updfrq=20, char *FileName="./data/x1.dat", int trgch=0){// float threshold[nch][2]={{0.,-0.02},{0.,0.},{0.,0.},{0.,-0.25}};// float twin[nch][2]={{120.,130.},{100.,150.},{100.,150.},{70.,90.}};// float adcgate[nch][2]={{12nch.,136.},{120.,140.},{120.,140.},{70.,90.}};// float threshold[4][2]={{0.,-0.05},{0.,-0.05},{0.,-0.25},{0.,-0.25}};// float twin[4][2]={{80.,100.},{80.,100.},{90.,110.},{50.,70.}};// float adcgate[4][2]={{80.,110.},{80.,110.},{90.,110.},{50.,70.}};double threshold[4][2]={{0.,-0.05},{0.,-0.05},{0.,-0.25},{0.,-0.25}};float twin[4][2]={{100.,120.},{100.,120.},{110.,130.},{60.,80.}};float adcgate[4][2]={{105.,125.},{105.,125.},{110.,130.},{60.,80.}};double vcut[4][2]={{-0.49,-0.07},{-1,1},{-1,1},{-1,1}};int edge[4]={1,1,1,1};// 0 -- rising, 1 -- fallingfloat offset[4]={0.25,0.25,0.25,0.25};//DrsChannel c[2];c[0].cfrac = CFRAC;c[0].threshold = threshold[0][0];c[0].twin[0] = twin[0][0];c[0].twin[1] = twin[0][1];c[0].adcgate[0] = adcgate[0][0];c[0].adcgate[1] = adcgate[0][1];c[0].vcut[0] = vcut[0][0];c[0].vcut[1] = vcut[0][1];c[0].edge = edge[0];c[0].edge = offset[0];c[1].cfrac = CFRAC;c[1].threshold = threshold[1][0];c[1].twin[0] = twin[1][0];c[1].twin[1] = twin[1][1];c[1].adcgate[0] = adcgate[1][0];c[1].adcgate[1] = adcgate[1][1];c[1].vcut[0] = vcut[1][0];c[1].vcut[1] = vcut[1][1];c[1].edge = edge[1];c[1].offset = offset[1];drs * d = new drs(FileName, 2, c, trgch, 0, nev, updfrq, -0.55,0.55 );}void sensl(int nev=1000, int updfrq=20, char *FileName="./data/x1.dat", int trgch=3){// nev = -1 all eventsdouble threshold[4]={-0.005,-0.05,-0.005,-0.05}; // threshold for determination of timingfloat twin[4][2]={{20,40.},{980.,1150.},{100.,160.},{100.,160.}}; // window for calculation of the timingfloat adcgate[4][2]={{20.,30.}, {980.,1150.},{112.,123.},{150.,163.}}; //integration windowdouble vcut[4][2]={{-1,1},{-1,1},{-1,1},{-1,1}}; // cut on the pulseheight for filling the timing histogramsint edge[4]={1,0,1,0};// 1 -- rising edge, 0 -- falling edgedouble offset[4]={0.25,0.25, 0.025,0.25};// qdc offsetdouble ymin[4]={-0.1,-0.5,-0.01,-0.6};// ymin offsetdouble ymax[4]={0.5,0.5,0.07,0.1};// ymin offsetDrsChannel c[NCH];for (int k=0;k<NCH;k++){c[k].cfrac = CFRAC;c[k].threshold = threshold[k];for (int j=0;j<2;j++){c[k].twin[j] = twin[k][j];c[k].adcgate[j] = adcgate[k][j];c[k].vcut[j] = vcut[k][j];c[k].edge = edge[k];c[k].offset = offset[k];c[k].ymin = ymin[k];c[k].ymax = ymax[k];}}drs * d = new drs(FileName, NCH, c, trgch, 0, nev, updfrq , -1,1);}void ana(TString FileName="./data/x1.dat"){int nev=-1;int updfrq=1000;int trgch=0;// nev = -1 all eventsdouble threshold[4]={-0.005,-0.05,-0.005,-0.05}; // threshold for determination of timingfloat twin[4][2]={{20,40.},{980.,1150.},{100.,160.},{100.,160.}}; // window for calculation of the timingfloat adcgate[4][2]={{20.,30.}, {980.,1150.},{112.,123.},{150.,163.}}; //integration windowdouble vcut[4][2]={{-1,1},{-1,1},{-1,1},{-1,1}}; // cut on the pulseheight for filling the timing histogramsint edge[4]={1,0,1,0};// 1 -- rising edge, 0 -- falling edgedouble offset[4]={0.25,0.25, 0.025,0.25};// qdc offsetdouble ymin[4]={-0.1,-0.5,-0.01,-0.6};// ymin offsetdouble ymax[4]={0.5,0.5,0.07,0.1};// ymin offsetDrsChannel c[NCH];for (int k=0;k<NCH;k++){c[k].cfrac = CFRAC;c[k].threshold = threshold[k];for (int j=0;j<2;j++){c[k].twin[j] = twin[k][j];c[k].adcgate[j] = adcgate[k][j];c[k].vcut[j] = vcut[k][j];c[k].edge = edge[k];c[k].offset = offset[k];c[k].ymin = ymin[k];c[k].ymax = ymax[k];}}cout << "DRS4 " << FileName << endl;drs * d = new drs(FileName.Data(), NCH, c, trgch, 0, nev, updfrq , -0.5,0.5);}