Changeset 12168

Timestamp:

10/11/11 14:59:16 (13 years ago)

Author:

lusterma

Message:

merge versions from Werner and Dominik

File:

• fact/tools/rootmacros/fana.C (modified) (9 diffs)

fact/tools/rootmacros/fana.C

@@ -50 +50 @@
 
 vector<float> Vslide(FAD_MAX_SAMPLES);  // sliding average result
-vector<float> Vcfd(FAD_MAX_SAMPLES);  // CDF result
-vector<float> Vcfd_slide(FAD_MAX_SAMPLES);  // CDF result sliding averaged again
+vector<float> Vcfd(FAD_MAX_SAMPLES);    // CDF result
+vector<float> Vcfd2(FAD_MAX_SAMPLES);    // CDF result + 2nd sliding average
 
 #include "factfir.C"
@@ -60 +60 @@
 
 // histograms
-const int Ntypes = 6;
-const unsigned int  tAmeas = 0, 
+const int Ntypes = 7;
+const unsigned int  // arranged by Dominik
+        tAmeas  = 0, 
         tN1mean = 1, 
-        tVcorr = 2,  
-        tVslide = 3, 
-        tVcfd = 4, 
-        tVcfd_slide = 5;
-
+        tVcorr  = 2,
+        tVtest  = 3,
+        tVslide = 4,
+        tVcfd   = 5,
+        tVcfd2  = 6;
 
 TH1F* h;
@@ -78 +79 @@
 // Create a canvas
 TCanvas* CW;
-
-int spikeDebug = 0;
-
-
-int fana( const char *datafilename = "/media/daten_platte/FACT/data/20111009_013.fits", 
-        const char *drsfilename = "/media/daten_platte/FACT/data/20111009_009.drs.fits", 
-        int pixelnr = 0, 
-        int firstevent = 0, 
-        int nevents = -1 )
-{
+TCanvas* cFilter;
+
+int spikeDebug = 1;
+
+
+int fana( 
+        char *datafilename              = "../raw/20110916_025.fits",
+        const char *drsfilename = "../raw/20110916_024.drs.fits",
+        int pixelnr                     = 0,
+        int firstevent                  = 0, 
+        int nevents                     = -1 ){
+// read and analyze FACT raw data
+
 // sliding window filter settings
         int k_slide = 16;
@@ -100 +104 @@
         a_cfd[k_cfd-1]=-1.;
 
-
 // 2nd slinding window filter
         int ks2 = 16;
         vector<double> as2(ks2, 1);
         double bs2 = ks2;
-
         gROOT->SetStyle("Plain");
         
@@ -148 +150 @@
 
     float value;
-                float integral =0;
-
-                TH1F * sp = new TH1F("spektrum", "test of Stepktrum", 256, -0.5, 63.5);
+        TH1F * sp = new TH1F("spektrum", "test of Stepktrum", 256, -0.5, 63.5);
 
     for ( int ev = firstevent; ev < firstevent + nevents; ev++) {
 
             datafile.GetRow( ev );
-            if (ev % 50 ==0)
-                                cout << "Event number: " << data_num << endl;
-
+                
+                if (ev % 50 ==0){
+                        cout << "Event number: " << data_num << endl;
+                }
+                
         for ( int pix = 0; pix < 1440; pix++ ){
             hStartCell->Fill( pix, data_offset[pix] );
@@ -177 +179 @@
         }   
 
-                                // calculate sliding mean using FIR filter function
-                                factfir(b_slide , a_slide, k_slide, Vcorr, Vslide);
-                                // calculate CDF
-                                factfir(b_cfd , a_cfd, k_cfd, Vslide, Vcfd);
-                                // calculate i2nd sliding mean
-                                factfir(b_slide , a_slide, k_slide, Vcfd, Vcfd_slide);
+                // filter Vcorr with sliding average using FIR filter function
+                factfir(b_slide , a_slide, k_slide, Vcorr, Vslide);
+                                
+                // filter Vslide with CFD using FIR filter function
+                factfir(b_cfd , a_cfd, k_cfd, Vslide, Vcfd);
+                // filter Vcfd with sliding average using FIR filter function
+        factfir(b_slide , a_slide, k_slide, Vcfd, Vcfd2);
+
+                if ( spikeDebug ){
+                        for ( unsigned int sl = 0; sl < data_roi; sl++){
+                                h[tVslide].SetBinContent( sl, Vslide[sl] );
+                                h[tVcfd].SetBinContent( sl, Vcfd[sl] );
+                                h[tVcfd2].SetBinContent( sl, Vcfd2[sl] );
+                        }   
+        }
+                
+                vector<int> * zeros = zerosearch( Vcfd2, -1, 10, 20 );
+                if (zeros->size() == 0 ){
+                        continue;
+        }
+                // check value of Vside at zero position        
+                for ( int i=0; i<zeros->size(); i++){
+                        cout << zeros->at(i) << ":\t" << Vslide[ zeros->at(i) ]<<endl;
+                        sp->Fill(Vslide[zeros->at(i)]);
+                }
         
-                                for ( unsigned int sl = 0; sl < data_roi; sl++){
-            h[tVcfd].SetBinContent(sl, Vcfd[sl]);
-            h[tVslide].SetBinContent(sl, Vslide[sl]);
-            h[tVcfd_slide].SetBinContent(sl, Vcfd_slide[sl]);
-        } 
-
-
-                                vector<int> * zeros = zerosearch(Vcfd_slide,-1,10,20);
-                                if (zeros->size() ==0)
-                                        continue;
-
-                                // check value of Vside at zero position        
-                                for ( int i=0; i<zeros->size(); i++){
-                                        cout << zeros->at(i) << ":\t" << Vslide[zeros->at(i)]<<endl;
-                                        sp->Fill(Vslide[zeros->at(i)]);
-                                }
-
-/*
-
-                                vector<int> goodzeros;
-                                if (zeros->size() > 1){
-                                for ( int i=0; i<zeros->size(); i++){
-                                        if (i==0) {
-                                                if ( abs(zeros->at(i) - zeros->at(i+1)) > 90 )
-                                                        goodzeros.push_back(zeros->at(i));
-                                        } else if ( i==zeros->size()-1){
-                                                if (abs(zeros->at(i) - zeros->at(i-1)) > 90)
-                                                        goodzeros.push_back(zeros->at(i));
-                                        } else {
-                                                if (abs(zeros->at(i) - zeros->at(i-1)) > 90 && 
-                                                        abs(zeros->at(i) - zeros->at(i+1)) > 90 ) 
-                                                                goodzeros.push_back(zeros->at(i));
-                                        }
-                                }
-                                } else {
-                                        goodzeros.push_back(zeros->at(0));
-                                }
-                                
-                                // compute integrals around the good zeros.
-                                // from -30 to +80 around it.
-                                for (int i=0; i<goodzeros.size(); i++){
-//                                      cout << goodzeros[i];
-                                        integral =0;
-                                        for (int sl = goodzeros[i]-30; sl < goodzeros[i]+80; sl++){
-                                                if ( Ameas[sl] > integral)
-                                                        integral = Ameas[sl];
-                                        } 
-//                                      cout << "\t-->" << integral << endl;
-                                        sp->Fill(integral);     
-                                }      
-
-*/                       
- 
-        
-                                if ( spikeDebug ){
+                if ( spikeDebug ){
 
             CW->cd( tAmeas + 1);
@@ -252 +219 @@
             h[tVcorr].Draw();
 
-                        CW->cd( tVslide + 1);
-                        gPad->SetGrid();
-                    h[tVslide].Draw();
+                // CW->cd( tVtest + 1);
+                    // gPad->SetGrid();
+                    // h[tVtest].Draw();
+
+                cFilter->cd( Ntypes - tVslide );
+            cFilter->cd(1);
+                gPad->SetGrid();
+                    h[tVslide].Draw();
         
-                        CW->cd( tVcfd + 1);
-                        gPad->SetGrid();
-                    h[tVcfd].Draw();
-                                                TLine zeroline(0,0,1024,0);
-                                                zeroline.SetLineColor(kBlue);
-                                                zeroline.Draw();
+                cFilter->cd( Ntypes - tVcfd );
+                cFilter->cd(2);
+            gPad->SetGrid();
+                    h[tVcfd].Draw();
+
+                        TLine zeroline(0, 0, 1024, 0);
+                        zeroline.SetLineColor(kBlue);
+                        zeroline.Draw();
+
+            cFilter->cd( Ntypes - tVcfd2 );
+            cFilter->cd(3);
+            gPad->SetGrid();
+            h[tVcfd2].Draw();
+
+            zeroline.Draw();
         
-                        CW->cd( tVcfd_slide + 1);
-                        gPad->SetGrid();
-                    h[tVcfd_slide].Draw();
-                                                zeroline.Draw();
-                                    
-                                                CW->Update();
+                        CW->Update();
+            cFilter->Update();
 
             //Process gui events asynchronously during input 
@@ -284 +261 @@
     cSpektrum->cd();
     sp->Draw();
-    
-
-                TCanvas * cStartCell = new TCanvas();
+    TCanvas * cStartCell = new TCanvas();
     cStartCell->cd();
     hStartCell->Draw();
     hPixelCellData.Draw();
-                delete cStartCell;
+
+        delete cStartCell;
+        
         return( 0 );
 }
@@ -410 +387 @@
     }
     CW = new TCanvas("CW","DRS Waveform",10,10,800,600);
-    CW->Divide(1, Ntypes);
+    CW->Divide(1, 3);
+    cFilter = new TCanvas("cFilter","filtered DRS Waveforms",10,10,800,600);
+    cFilter->Divide(1, 3);
 
     hStartCell = new TH2F("StartCell", "StartCell", 1440, 0., 1440., 1024, 0., 1024);