Changeset 12371

Timestamp:

11/04/11 15:12:50 (13 years ago)

Author:

neise

Message:

produces TH2F with an amplitude spektrum for all pixels

File:

• fact/tools/rootmacros/fpeak_cdf.C (modified) (17 diffs)

fact/tools/rootmacros/fpeak_cdf.C

@@ -82 +82 @@
                                                 // x = pixel id, y = DRS cell id
 
-TH1F *hBaseline[ NPIX ]; // histograms for baseline extraction
-TH1F *hMeanBsl, *hpltMeanBsl;
-TH1F *hRmsBsl, *hpltRmsBsl; 
 TH2F * hAmplSpek_cfd;
-TH2F * hAmplSpek_discri;
-TH2F * hTemp_Array[1441];
 TObjArray hList;
-TObjArray hListBaseline, hListTemplates;
 
 void BookHistos( );
@@ -103 +97 @@
 //      * compute pulse height and pulse integral spektrum of the peaks
 int fpeak(
-        char *datafilename              = "../../20111011_055.fits.gz",
-        const char *drsfilename = "../../20111011_054.drs.fits.gz",
-        const char *OutRootFileName = "./fpeak_cdf.Coutput.root",
+        char *datafilename              = "data/20111016_013.fits.gz",
+        const char *drsfilename = "../../20111016_011.drs.fits.gz",
+        const char *OutRootFileName = "../analysis/fpeak_cdf.Coutput.root",
         int firstevent                  = 0,
         int nevents                     = -1,
@@ -111 +105 @@
         int npixel                              = -1,
         bool spikeDebug = false,
-        int verbosityLevel = 1 // different verbosity levels can be implemented here
+        int avg1                = 14,
+        int avg2                = 8,
+        int verbosityLevel = 1, // different verbosity levels can be implemented here
+        bool ProduceGraphic = true
         )
 {
@@ -117 +114 @@
 gROOT->SetStyle("Plain");
 
-// Create (pointer to) Canvases, which are used in every run,
-// also in 'non-debug' runs
-        TCanvas * cSpektrum;
-        TCanvas * cStartCell;
-        TCanvas *cTemplate;
-        cSpektrum = new TCanvas("cSpektrum","Amplitude Spektra of different discriminators",10,10,400,400);
-        cSpektrum->Divide(1,2);
-        cStartCell = new TCanvas("cStartCell ", "The Startcells of this run", 10,410,400,400);
-        cTemplate = new TCanvas("cTemplate","Template of current Pixel",1,1,1600,1000);
-
-        // Canvases only need if spike Debug, but I want to deklare
-        // the pointers anyway ...
-        TCanvas *cRawAndSpikeRemoval = NULL;
         TCanvas *cFiltered = NULL;
-
-
         if (spikeDebug){
-                cRawAndSpikeRemoval = new TCanvas("cRawAndSpikeRemoval","DRS Waveform",410,10,400,400);
-                cRawAndSpikeRemoval->Divide(1, 2);
                 cFiltered = new TCanvas("cFiltered","filtered DRS Waveforms",410,410,400,400);
-                cFiltered->Divide(1, 2);
+                cFiltered->Divide(1, 3);
         }
 
@@ -188 +168 @@
                 for ( int pix = firstpixel; pix < firstpixel+npixel; pix++ ){
                         if (verbosityLevel > 0){
-                                if (pix % 20 ==0){
-                                        cout << "Processing Event number: " << CurrentEventID << "\t"
-                                                << "Pixel number: "<< pix << endl;
+                                if (pix == firstpixel){
+                                        cout << "Processing Event: " << CurrentEventID << "/" << nevents << endl;
                                 }
                         }
@@ -205 +184 @@
 
                         // filter Vcorr with sliding average using FIR filter function
-                        //factfir(b_slide , a_slide, k_slide, Vcorr, Vslide);
-                        sliding_avg(Vcorr, Vslide, 8);
+                        sliding_avg(Vcorr, Vslide, avg1);
                         // 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(bs2 , as2, ks2, Vcfd, Vcfd2);
-                        sliding_avg(Vcfd, Vcfd2, 8);
+                        sliding_avg(Vcfd, Vcfd2, avg2);
 
 
@@ -220 +197 @@
                         vector<Region> * zXings = zerosearch( Vcfd2 , 1 , 8);
                         // zXings means "zero cross ings"
-                        //ShiftRegionBy(*zXings, -ks2/2);
-                        EnlargeRegion(*zXings, 10, 10);
-                        findAbsMaxInRegions(*zXings, Vslide);
-                        //removeMaximaBelow( *zXings, 11.0, 0);
-                        //removeMaximaAbove( *zXings, 14.0, 0);
+                        EnlargeRegion( *zXings, 10, 10);
+                        findAbsMaxInRegions( *zXings, Vslide);
+                        removeMaximaBelow( *zXings, 3.0, 0);
+                        removeRegionOnFallingEdge( *zXings, 100);
 
                         // fill maxima in Histogram
@@ -234 +210 @@
                                         }
                                         hAmplSpek_cfd->Fill(pix, zXings->at(i).maxVal);
-
-                                        for (int j=-100; j<150; j++){
-                                                if (zXings->at(i).maxPos + j >= 0 && zXings->at(i).maxPos + j <= 1023)
-                                                        hTemp_Array[pix]->Fill(j+101, Vslide[zXings->at(i).maxPos + j]);
-                                        }
                                 }
                         }
@@ -250 +221 @@
                                 }
 
-                                cRawAndSpikeRemoval->cd( 1);
-                                gPad->SetGrid();
-                                debugHistos[Ameas_].Draw();
-
-                                cRawAndSpikeRemoval->cd( 2);
+                                cFiltered->cd(1);
                                 gPad->SetGrid();
                                 debugHistos[Vcorr_].Draw();
 
-                                cFiltered->cd(1);
+                                cFiltered->cd(2);
                                 gPad->SetGrid();
                                 debugHistos[Vslide_].Draw();
@@ -278 +245 @@
                                 }
 
-                                cFiltered->cd(2);
+                                cFiltered->cd(3);
                                 gPad->SetGrid();
                                 debugHistos[Vcfd2_].Draw();
@@ -285 +252 @@
                                 zeroline->Draw();
 
-                                cRawAndSpikeRemoval->Update();
                                 cFiltered->Update();
-
-                                cTemplate->cd();
-                                hTemp_Array[pix]->Draw("COLZ");
-                                cTemplate->Modified();
-                                cTemplate->Update();
-
                                 //Process gui events asynchronously during input
                                 TTimer timer("gSystem->ProcessEvents();", 50, kFALSE);
@@ -304 +264 @@
                                 //TODO!!!!!!!!!
                                 // do some Garbage collection ...
-                                // all the Objects on the heap should be deleted here.
-
                         }// end of if(spikeDebug)
 
@@ -314 +272 @@
                 } // end of loop over pixels
 
-if (ev % 10 == 0){
-                cSpektrum->cd(1);
-                hAmplSpek_cfd->Draw("COLZ");
-                cSpektrum->cd(2);
-                hAmplSpek_discri->Draw("COLZ");
-                cSpektrum->Modified();
-                cSpektrum->Update();
-
-                // updating seems not to work ..
-                // debug cout
-                cStartCell->cd();
-                hStartCell->Draw();
-                cStartCell->Modified();
-                cStartCell->Update();
-
-                cTemplate->cd();
-                hTemp_Array[firstpixel]->GetYaxis()->SetRangeUser(-10,40);
-                hTemp_Array[firstpixel]->Draw("COLZ");
-                cTemplate->Modified();
-                cTemplate->Update();
-}
-
-
                 if (breakout)
                         break;
         }       // end of loop over pixels
-
-
+if (ProduceGraphic){
+        TCanvas * cSpektrum;
+        cSpektrum = new TCanvas("cSpektrum","Amplitude Spektra of different discriminators",10,10,400,400);
+        cSpektrum->Divide(1,1);
+  cSpektrum->cd(1);
+  hAmplSpek_cfd->Draw("COLZ");
+  cSpektrum->Modified();
+  cSpektrum->Update();
+}
         SaveHistograms( OutRootFileName );
-
         return( 0 );
 }
@@ -412 +353 @@
 void BookHistos( ){
         // histograms for baseline extraction
-        char hName[500];
-        char hTitle[500];
 
         TString name,title;
         title = "all events all slices of pixel ";
         name = "base";
-        TH1F *h;
-
-        for( int i = 0; i < NPIX; i++ ) {
-                title += i;
-                name += i;
-//              sprintf(&hTitle[0],"all events all slices of pixel %d", i);
-//              sprintf(&hName[0],"base%d", i);
-
-                h = new TH1F( name, title, 400, -99.5 ,100.5 );
-
-                h->GetXaxis()->SetTitle( "Sample value (mV)" );
-                h->GetYaxis()->SetTitle( "Entries / 0.5 mV" );
-                hListBaseline.Add( h );
-                hBaseline[i] = h;
-        }
-
-    hMeanBsl = new TH1F("histo_mean","Value of maximal probability",400,-99.5,100.5);
-    hMeanBsl->GetXaxis()->SetTitle( "max value (mV)" );
-    hMeanBsl->GetYaxis()->SetTitle( "Entries / 0.5 mV" );
-    hList.Add( hMeanBsl );
-
-    hpltMeanBsl = new TH1F("hplt_mean","Value of maximal probability",1440,-0.5,1439.5);
-    hpltMeanBsl->GetXaxis()->SetTitle( "pixel" );
-    hpltMeanBsl->GetYaxis()->SetTitle( "max value in mV" );
-    hList.Add( hpltMeanBsl );
-
-    hRmsBsl = new TH1F("histo_rms","RMS in mV",2000,-99.5,100.5);
-    hRmsBsl->GetXaxis()->SetTitle( "RMS (mV)" );
-    hRmsBsl->GetYaxis()->SetTitle( "Entries / 0.5 mV" );
-    hList.Add( hRmsBsl );
-
-    hpltRmsBsl = new TH1F("hplt_rms","Value of maximal probability",1440,-0.5,1439.5);
-    hpltRmsBsl->GetXaxis()->SetTitle( "pixel" );
-    hpltRmsBsl->GetYaxis()->SetTitle( "RMS in mV" );
-    hList.Add( hpltRmsBsl );
 
         hAmplSpek_cfd = new TH2F("hAmplSpek_cfd","amplitude spektrum - CFD",1440,-0.5,1439.5, 256, -27.5, 100.5);
@@ -459 +363 @@
         hList.Add( hAmplSpek_cfd );
 
-        hAmplSpek_discri = new TH2F("hAmplSpek_discri","amplitude spektrum - std discriminator",1440,-0.5,1439.5, 256, -27.5, 100.5);
-        hAmplSpek_discri->GetXaxis()->SetTitle( "pixel" );
-        hAmplSpek_discri->GetXaxis()->SetTitle( "amplitude in mV" );
-        hList.Add( hAmplSpek_discri );
 
         debugHistos = new TH1F[ NumberOfDebugHistoTypes ];
@@ -482 +382 @@
                 debugHistos[ type ].GetYaxis()->SetTitle("Amplitude (a.u.)");
         }
-
-        TH2F *temp;
-        for ( int type = 0; type < 1441; type++){
-                sprintf(&hTitle[0],"pulse template of pixel %d", type );
-                sprintf(&hName[0],"template_%d", type );
-
-                temp = new TH2F( hName, hTitle, 256, 0, 255, 256, -10.5, 117.5);
-
-                temp->GetXaxis()->SetTitle( "Time slice (%.1f ns/slice)" );
-                temp->GetYaxis()->SetTitle( "Amplitude (about mV)" );
-                hListTemplates.Add( temp );
-                hTemp_Array[ type ] = temp;
-        }
-
-
 }
 
@@ -504 +389 @@
 
         hList.Write(); // write the major histograms into the top level directory
-        tf.mkdir("BaselineHisto");
-        tf.cd("BaselineHisto"); // go to new subdirectory
-        hListBaseline.Write(); // write histos into subdirectory
-        tf.cd("..");
-        tf.mkdir("PulseTempplates");
-        tf.cd("PulseTemplates");
-        hListTemplates.Write(); // write histos into subdirectory
 
         tf.Close(); // close the file
-} // end of SaveHistograms(const char * loc_fname )
+}