/*
contact: Boris.Polishchuk@cern.ch
link: see comments in the $ALICE_ROOT/PHOS/AliPHOSRcuDA1.cxx
-reference run: /castor/cern.ch/alice/phos/2007/10/04/18/07000008249001.1000.root
-run type: STANDALONE
+reference run: /alice/data/2009/LHC09b_PHOS/000075883/raw/09000075883017.20.root
+run type: LED
DA type: MON
number of events needed: 1000
-input files: RCU0.data RCU1.data RCU2.data RCU3.data
-Output files: PHOS_Module2_LED.root
+input files: Mod0RCU0.data Mod0RCU1.data Mod0RCU2.data Mod0RCU3.data Mod1RCU0.data Mod1RCU1.data Mod1RCU2.data Mod1RCU3.data Mod2RCU0.data Mod2RCU1.data Mod2RCU2.data Mod2RCU3.data Mod3RCU0.data Mod3RCU1.data Mod3RCU2.data Mod3RCU3.data Mod4RCU0.data Mod4RCU1.data Mod4RCU2.data Mod4RCU3.data zs.txt
+Output files: PHOS_LED.root.
Trigger types used: CALIBRATION_EVENT
*/
#include "AliRawReader.h"
#include "AliRawReaderDate.h"
#include "AliPHOSRcuDA1.h"
-#include "AliPHOSRawDecoder.h"
+#include "AliPHOSRawFitterv0.h"
#include "AliCaloAltroMapping.h"
+#include "AliCaloRawStreamV3.h"
+#include "AliLog.h"
/* Main routine
"RIO",
"TStreamerInfo()");
+ AliLog::SetGlobalDebugLevel(0) ;
+ AliLog::SetGlobalLogLevel(AliLog::kFatal);
+
int status;
if (argc!=2) {
return -1;
}
+ /* Retrieve ZS parameters from DAQ DB */
+ const char* zsfile = "zs.txt";
+ int failZS = daqDA_DB_getFile(zsfile, zsfile);
+
+ short offset,threshold;
+
+ if(!failZS) {
+ FILE *f = fopen(zsfile,"r");
+ int scan = fscanf(f,"%d %d",&offset,&threshold);
+ }
+
/* Retrieve mapping files from DAQ DB */
- const char* mapFiles[4] = {"RCU0.data","RCU1.data","RCU2.data","RCU3.data"};
+ const char* mapFiles[20] = {
+ "Mod0RCU0.data",
+ "Mod0RCU1.data",
+ "Mod0RCU2.data",
+ "Mod0RCU3.data",
+ "Mod1RCU0.data",
+ "Mod1RCU1.data",
+ "Mod1RCU2.data",
+ "Mod1RCU3.data",
+ "Mod2RCU0.data",
+ "Mod2RCU1.data",
+ "Mod2RCU2.data",
+ "Mod2RCU3.data",
+ "Mod3RCU0.data",
+ "Mod3RCU1.data",
+ "Mod3RCU2.data",
+ "Mod3RCU3.data",
+ "Mod4RCU0.data",
+ "Mod4RCU1.data",
+ "Mod4RCU2.data",
+ "Mod4RCU3.data"
+ };
- for(Int_t iFile=0; iFile<4; iFile++) {
+ for(Int_t iFile=0; iFile<20; iFile++) {
int failed = daqDA_DB_getFile(mapFiles[iFile], mapFiles[iFile]);
if(failed) {
printf("Cannot retrieve file %s from DAQ DB. Exit.\n",mapFiles[iFile]);
}
/* Open mapping files */
- AliAltroMapping *mapping[4];
+ AliAltroMapping *mapping[20];
TString path = "./";
- path += "RCU";
+
+ path += "Mod";
TString path2;
- for(Int_t i = 0; i < 4; i++) {
+ TString path3;
+ Int_t iMap = 0;
+
+ for(Int_t iMod = 0; iMod < 5; iMod++) {
path2 = path;
- path2 += i;
- path2 += ".data";
- mapping[i] = new AliCaloAltroMapping(path2.Data());
+ path2 += iMod;
+ path2 += "RCU";
+
+ for(Int_t iRCU=0; iRCU<4; iRCU++) {
+ path3 = path2;
+ path3 += iRCU;
+ path3 += ".data";
+ mapping[iMap] = new AliCaloAltroMapping(path3.Data());
+ iMap++;
+ }
}
-
/* define data source : this is argument 1 */
status=monitorSetDataSource( argv[1] );
if (status!=0) {
/* init some counters */
int nevents_physics=0;
int nevents_total=0;
-
- Int_t fMod = 2; // module 2!
+
AliRawReader *rawReader = NULL;
-
- AliPHOSRcuDA1 da1(fMod,-1,0); // DA1 for module2, no input/output file
+ AliPHOSRcuDA1* dAs[5];
+ for(Int_t iMod=0; iMod<5; iMod++) {
+ dAs[iMod] = 0;
+ }
+
Float_t e[64][56][2];
Float_t t[64][56][2];
+
+ for(Int_t iX=0; iX<64; iX++) {
+ for(Int_t iZ=0; iZ<56; iZ++) {
+ for(Int_t iGain=0; iGain<2; iGain++) {
+ e[iX][iZ][iGain] = 0.;
+ t[iX][iZ][iGain] = 0.;
+ }
+ }
+ }
+
+ Int_t cellX = -1;
+ Int_t cellZ = -1;
+ Int_t nBunches = 0;
+ Int_t nFired = -1;
+ Int_t sigStart, sigLength;
+ Int_t caloFlag;
+
- Int_t gain = -1;
- Int_t X = -1;
- Int_t Z = -1;
+ TH1I fFiredCells("fFiredCells","Number of fired cells per event",100,0,1000);
/* main loop (infinite) */
for(;;) {
if (eventT==PHYSICS_EVENT) {
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
- for(Int_t iGain=0; iGain<2; iGain++) {
- e[iX][iZ][iGain] = 0.;
- t[iX][iZ][iGain] = 0.;
- }
- }
- }
-
- rawReader = new AliRawReaderDate((void*)event);
-// AliPHOSRawDecoderv1 dc(rawReader,mapping);
- AliPHOSRawDecoder dc(rawReader,mapping);
- dc.SubtractPedestals(kTRUE);
+ nFired = 0;
- while(dc.NextDigit()) {
-
- X = dc.GetRow() - 1;
- Z = dc.GetColumn() - 1;
+ rawReader = new AliRawReaderDate((void*)event);
+ AliCaloRawStreamV3 stream(rawReader,"PHOS",mapping);
+ AliPHOSRawFitterv0 fitter;
+ fitter.SubtractPedestals(kTRUE); // assume that data is non-ZS
- if(dc.IsLowGain()) gain = 0;
- else
- gain = 1;
+ if(!failZS) {
+ fitter.SubtractPedestals(kFALSE);
+ fitter.SetAmpOffset(offset);
+ fitter.SetAmpThreshold(threshold);
+ }
+
+ while (stream.NextDDL()) {
+ while (stream.NextChannel()) {
+
+ /* Retrieve ZS parameters from data*/
+ if(failZS) {
+ short value = stream.GetAltroCFG1();
+ bool ZeroSuppressionEnabled = (value >> 15) & 0x1;
+ bool AutomaticBaselineSubtraction = (value >> 14) & 0x1;
+ if(ZeroSuppressionEnabled) {
+ offset = (value >> 10) & 0xf;
+ threshold = value & 0x3ff;
+ fitter.SubtractPedestals(kFALSE);
+ fitter.SetAmpOffset(offset);
+ fitter.SetAmpThreshold(threshold);
+ }
+ }
+
+ cellX = stream.GetCellX();
+ cellZ = stream.GetCellZ();
+ caloFlag = stream.GetCaloFlag(); // 0=LG, 1=HG, 2=TRU
+
+ if(caloFlag!=0 && caloFlag!=1) continue; //TRU data!
+
+ // In case of oscillating signals with ZS, a channel can have several bunches
+ nBunches = 0;
+ while (stream.NextBunch()) {
+ nBunches++;
+ if (nBunches > 1) continue;
+ sigStart = stream.GetStartTimeBin();
+ sigLength = stream.GetBunchLength();
+ fitter.SetChannelGeo(stream.GetModule(),cellX,cellZ,caloFlag);
+ fitter.Eval(stream.GetSignals(),sigStart,sigLength);
+ } // End of NextBunch()
+
+ if(nBunches != 1) continue;
+
+ e[cellX][cellZ][caloFlag] = fitter.GetEnergy();
+ t[cellX][cellZ][caloFlag] = fitter.GetTime();
+
+ if(caloFlag==1 && fitter.GetEnergy()>40)
+ nFired++;
+ }
- e[X][Z][gain] = dc.GetEnergy();
- t[X][Z][gain] = dc.GetTime();
+ if(stream.GetModule()<0 || stream.GetModule()>4) continue;
+
+ if(dAs[stream.GetModule()])
+ dAs[stream.GetModule()]->FillHistograms(e,t);
+ else {
+ dAs[stream.GetModule()] = new AliPHOSRcuDA1(stream.GetModule(),-1,0);
+ dAs[stream.GetModule()]->FillHistograms(e,t);
+ }
+
+ for(Int_t iX=0; iX<64; iX++) {
+ for(Int_t iZ=0; iZ<56; iZ++) {
+ for(Int_t iGain=0; iGain<2; iGain++) {
+ e[iX][iZ][iGain] = 0.;
+ t[iX][iZ][iGain] = 0.;
+ }
+ }
+ }
}
- da1.FillHistograms(e,t);
+ fFiredCells.Fill(nFired);
delete rawReader;
nevents_physics++;
}
}
- for(Int_t i = 0; i < 4; i++) delete mapping[i];
+ for(Int_t i = 0; i < 20; i++) delete mapping[i];
/* Be sure that all histograms are saved */
-
- char localfile[128];
- sprintf(localfile,"PHOS_Module%d_LED.root",fMod);
- TFile* f = new TFile(localfile,"recreate");
const TH2F* h2=0;
const TH1F* h1=0;
+ char localfile[128];
Int_t nGood=0; // >10 entries in peak
Int_t nMax=-111; // max. number of entries in peak
Int_t iXmax=-1;
Int_t iZmax=-1;
+ Int_t iModMax=-1;
+
+ sprintf(localfile,"PHOS_LED.root");
+ TFile* f = new TFile(localfile,"recreate");
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- h1 = da1.GetHgLgRatioHistogram(iX,iZ); // High Gain/Low Gain ratio
- if(h1) {
- if(h1->GetMaximum()>10.) nGood++;
- if(h1->GetMaximum()>nMax) {nMax = (Int_t)h1->GetMaximum(); iXmax=iX; iZmax=iZ;}
- h1->Write();
- }
+ for(Int_t iMod=0; iMod<5; iMod++) {
+ if(!dAs[iMod]) continue;
+
+ printf("DA1 for module %d detected.\n",iMod);
+
+ for(Int_t iX=0; iX<64; iX++) {
+ for(Int_t iZ=0; iZ<56; iZ++) {
+
+ h1 = dAs[iMod]->GetHgLgRatioHistogram(iX,iZ); // High Gain/Low Gain ratio
+ if(h1) {
+ if(h1->GetMaximum()>10.) nGood++;
+ if(h1->GetMaximum()>nMax) {
+ nMax = (Int_t)h1->GetMaximum(); iXmax=iX; iZmax=iZ; iModMax=iMod;
+ }
+ h1->Write();
+ }
- for(Int_t iGain=0; iGain<2; iGain++) {
- h2 = da1.GetTimeEnergyHistogram(iX,iZ,iGain); // Time vs Energy
- if(h2) h2->Write();
+ for(Int_t iGain=0; iGain<2; iGain++) {
+ h2 = dAs[iMod]->GetTimeEnergyHistogram(iX,iZ,iGain); // Time vs Energy
+ if(h2) h2->Write();
+ }
+
}
-
}
+
+ fFiredCells.Write();
}
f->Close();
/* Store output files to the File Exchange Server */
-
- for(Int_t iMod=0; iMod<5; iMod++) {
- sprintf(localfile,"PHOS_Module%d_LED.root",iMod);
- daqDA_FES_storeFile(localfile,"LED");
- }
+ daqDA_FES_storeFile(localfile,"LED");
printf("%d physics events of %d total processed.\n",nevents_physics,nevents_total);
printf("%d histograms has >10 entries in maximum, max. is %d entries ",nGood,nMax);
- printf("(module,iX,iZ)=(%d,%d,%d)",fMod,iXmax,iZmax);
+ printf("(module,iX,iZ)=(%d,%d,%d)",iModMax,iXmax,iZmax);
printf("\n");
return status;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff