// --- ROOT system
#include <TBRIK.h>
+#include <TClonesArray.h>
#include <TGeometry.h>
#include <TNode.h>
#include <TTree.h>
+#include <TFile.h>
+#include <TSystem.h>
+#include <TRandom.h>
// --- AliRoot header files
#include "AliDetector.h"
+#include "AliRawDataHeaderSim.h"
+#include "AliRawReader.h"
+#include "AliLoader.h"
+#include "AliRun.h"
+#include "AliMC.h"
+#include "AliLog.h"
+#include "AliDAQ.h"
#include "AliZDC.h"
#include "AliZDCHit.h"
#include "AliZDCSDigit.h"
#include "AliZDCDigit.h"
#include "AliZDCDigitizer.h"
#include "AliZDCRawStream.h"
-
-#include "AliRawDataHeader.h"
-#include "AliLoader.h"
-#include "AliRun.h"
-#include "AliMC.h"
+#include "AliZDCPedestals.h"
+#include "AliZDCCalib.h"
+#include "AliZDCRecParam.h"
+#include "AliFstream.h"
ClassImp(AliZDC)
-
+
//_____________________________________________________________________________
-AliZDC::AliZDC()
+AliZDC::AliZDC() :
+ AliDetector(),
+ fNoShower(0),
+ fPedCalib(0),
+ fCalibData(0),
+ fRecParam(0),
+ fZDCCalibFName("")
{
//
// Default constructor for the Zero Degree Calorimeter base class
//
- fIshunt = 1;
- fNoShower = 0;
-
- fHits = 0;
- fNhits = 0;
-
- fDigits = 0;
- fNdigits = 0;
-
+ fIshunt = 1;
+ fNhits = 0;
+ fHits = 0;
+ fDigits = 0;
+ fNdigits = 0;
+
}
//_____________________________________________________________________________
-AliZDC::AliZDC(const char *name, const char *title)
- : AliDetector(name,title)
+AliZDC::AliZDC(const char *name, const char *title) :
+ AliDetector(name,title),
+ fNoShower (0),
+ fPedCalib(0),
+ fCalibData(0),
+ fRecParam(0),
+ fZDCCalibFName("")
{
//
// Standard constructor for the Zero Degree Calorimeter base class
//
-
- fIshunt = 1;
- fNoShower = 0;
-
- // Allocate the hits array
- fHits = new TClonesArray("AliZDCHit",1000);
+
+ fIshunt = 1;
+ fNhits = 0;
+ fDigits = 0;
+ fNdigits = 0;
+
+ fHits = new TClonesArray("AliZDCHit",1000);
gAlice->GetMCApp()->AddHitList(fHits);
-
- fDigits = 0;
- fNdigits = 0;
+
+ char sensname[5],senstitle[25];
+ sprintf(sensname,"ZDC");
+ sprintf(senstitle,"ZDC dummy");
+ SetName(sensname); SetTitle(senstitle);
}
+
//____________________________________________________________________________
AliZDC::~AliZDC()
{
// ZDC destructor
//
- fIshunt = 0;
+ fIshunt = 0;
+ delete fPedCalib;
+ delete fCalibData;
+ delete fRecParam;
}
+
+//_____________________________________________________________________________
+AliZDC::AliZDC(const AliZDC& ZDC) :
+AliDetector("ZDC","ZDC"),
+fNoShower(ZDC.fNoShower),
+fPedCalib(ZDC.fPedCalib),
+fCalibData(ZDC.fCalibData),
+fRecParam(ZDC.fRecParam),
+fZDCCalibFName(ZDC.fZDCCalibFName)
+{
+ // copy constructor
+}
+
+//_____________________________________________________________________________
+AliZDC& AliZDC::operator=(const AliZDC& ZDC)
+{
+ // assignement operator
+ if(this!=&ZDC){
+ fNoShower = ZDC.fNoShower;
+ fPedCalib = ZDC.fPedCalib;
+ fCalibData = ZDC.fCalibData;
+ fRecParam = ZDC.fRecParam;
+ fZDCCalibFName = ZDC.fZDCCalibFName;
+ } return *this;
+}
+
//_____________________________________________________________________________
void AliZDC::AddHit(Int_t track, Int_t *vol, Float_t *hits)
{
curprimquad = (AliZDCHit*) lhits[j];
if(*curprimquad == *newquad){
*curprimquad = *curprimquad+*newquad;
+ // CH. debug
+ /*if(newquad->GetEnergy() != 0. || newquad->GetLightPMC() != 0. ||
+ newquad->GetLightPMQ() != 0.){
+ printf("\n\t --- Equal hits found\n");
+ curprimquad->Print("");
+ newquad->Print("");
+ printf("\t --- Det. %d, Quad. %d: X = %f, E = %f, LightPMC = %f, LightPMQ = %f\n",
+ curprimquad->GetVolume(0),curprimquad->GetVolume(1),curprimquad->GetXImpact(),
+ curprimquad->GetEnergy(), curprimquad->GetLightPMC(), curprimquad->GetLightPMQ());
+ }*/
+ //
delete newquad;
return;
}
}
//Otherwise create a new hit
- new(lhits[fNhits]) AliZDCHit(newquad);
+ new(lhits[fNhits]) AliZDCHit(*newquad);
fNhits++;
-
+ // CH. debug
+ /*printf("\n\t New ZDC hit added! fNhits = %d\n", fNhits);
+ printf("\t Det. %d, Quad.t %d: X = %f, E = %f, LightPMC = %f, LightPMQ = %f\n",
+ newquad->GetVolume(0),newquad->GetVolume(1),newquad->GetXImpact(),
+ newquad->GetEnergy(), newquad->GetLightPMC(), newquad->GetLightPMQ());
+ */
delete newquad;
}
top=gAlice->GetGeometry()->GetNode("alice");
// ZDC
- brik = new TBRIK("S_ZDC","ZDC box","void",300,300,5);
- top->cd();
- node = new TNode("ZDC","ZDC","S_ZDC",0,0,600,"");
- node->SetLineColor(kColorZDC);
- fNodes->Add(node);
-}
-
-//_____________________________________________________________________________
-Int_t AliZDC::DistancetoPrimitive(Int_t , Int_t )
-{
- //
- // Distance from the mouse to the Zero Degree Calorimeter
- // Dummy routine
- //
- return 9999;
+ brik = new TBRIK("S_ZDC","ZDC box","void",300,300,5);
+ top->cd();
+ node = new TNode("ZDC","ZDC","S_ZDC",0,0,600,"");
+ node->SetLineColor(kColorZDC);
+ fNodes->Add(node);
}
//____________________________________________________________________________
//_____________________________________________________________________________
-void AliZDC::MakeBranch(Option_t *opt, const char * /*file*/)
+void AliZDC::MakeBranch(Option_t *opt)
{
//
// Create Tree branches for the ZDC
const char *cH = strstr(opt,"H");
- if (cH && fLoader->TreeH())
+ if(cH && fLoader->TreeH())
fHits = new TClonesArray("AliZDCHit",1000);
AliDetector::MakeBranch(opt);
{
// Create summable digits from hits
- if (GetDebug()) printf("\n Entering AliZDC::Hits2Digits() ");
+ AliDebug(1,"\n Entering AliZDC::Hits2SDigits() ");
fLoader->LoadHits("read");
fLoader->LoadSDigits("recreate");
AliZDCSDigit* psdigit = &sdigit;
// Event loop
- for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) {
- Float_t pmCZN = 0, pmCZP = 0, pmQZN[4], pmQZP[4], pmZEM1 = 0, pmZEM2 = 0;
- for (Int_t i = 0; i < 4; i++) pmQZN[i] = pmQZP[i] = 0;
+ for(Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) {
+ Float_t pmCZNC=0, pmCZPC=0, pmCZNA=0, pmCZPA=0, pmZEM1 = 0, pmZEM2 = 0;
+ Float_t pmQZNC[4], pmQZPC[4], pmQZNA[4], pmQZPA[4];
+ for(Int_t i = 0; i < 4; i++) pmQZNC[i] = pmQZPC[i] = pmQZNA[i] = pmQZPA[i] = 0;
runLoader->GetEvent(iEvent);
TTree* treeH = fLoader->TreeH();
// Tracks loop
Int_t sector[2];
- for (Int_t itrack = 0; itrack < ntracks; itrack++) {
+ for(Int_t itrack = 0; itrack < ntracks; itrack++) {
treeH->GetEntry(itrack);
- for (AliZDCHit* zdcHit = (AliZDCHit*)FirstHit(-1); zdcHit;
+ for(AliZDCHit* zdcHit = (AliZDCHit*)FirstHit(-1); zdcHit;
zdcHit = (AliZDCHit*)NextHit()) {
sector[0] = zdcHit->GetVolume(0);
sector[1] = zdcHit->GetVolume(1);
- if ((sector[1] < 1) || (sector[1] > 4)) {
+ if((sector[1] < 1) || (sector[1] > 5)) {
Error("Hits2SDigits", "sector[0] = %d, sector[1] = %d",
sector[0], sector[1]);
continue;
Float_t lightQ = zdcHit->GetLightPMQ();
Float_t lightC = zdcHit->GetLightPMC();
- if (sector[0] == 1) { //ZN
- pmCZN += lightC;
- pmQZN[sector[1]-1] += lightQ;
- } else if (sector[0] == 2) { //ZP
- pmCZP += lightC;
- pmQZP[sector[1]-1] += lightQ;
- } else if (sector[0] == 3) { //ZEM
- if (sector[1] == 1) pmZEM1 += lightC;
- else pmZEM2 += lightQ;
+ if(sector[0] == 1) { //ZNC
+ pmCZNC += lightC;
+ pmQZNC[sector[1]-1] += lightQ;
+ }
+ else if(sector[0] == 2) { //ZPC
+ pmCZPC += lightC;
+ pmQZPC[sector[1]-1] += lightQ;
+ }
+ else if(sector[0] == 3) { //ZEM
+ if(sector[1] == 1) pmZEM1 += lightC;
+ else pmZEM2 += lightQ;
}
+ if(sector[0] == 4) { //ZNA
+ pmCZNA += lightC;
+ pmQZNA[sector[1]-1] += lightQ;
+ }
+ else if(sector[0] == 5) { //ZPA
+ pmCZPA += lightC;
+ pmQZPA[sector[1]-1] += lightQ;
+ }
}//Hits loop
}
const Int_t kBufferSize = 4000;
treeS->Branch(GetName(), "AliZDCSDigit", &psdigit, kBufferSize);
- // Create sdigits for ZN
- sector[0] = 1; // Detector = ZN
+ // Create sdigits for ZNC
+ sector[0] = 1; // Detector = ZNC
sector[1] = 0; // Common PM ADC
- new(psdigit) AliZDCSDigit(sector, pmCZN);
- if (pmCZN > 0) treeS->Fill();
- for (Int_t j = 0; j < 4; j++) {
+ new(psdigit) AliZDCSDigit(sector, pmCZNC);
+ if(pmCZNC > 0) treeS->Fill();
+ for(Int_t j = 0; j < 4; j++) {
sector[1] = j+1; // Towers PM ADCs
- new(psdigit) AliZDCSDigit(sector, pmQZN[j]);
- if (pmQZN[j] > 0) treeS->Fill();
+ new(psdigit) AliZDCSDigit(sector, pmQZNC[j]);
+ if(pmQZNC[j] > 0) treeS->Fill();
}
- // Create sdigits for ZP
- sector[0] = 2; // Detector = ZP
+ // Create sdigits for ZPC
+ sector[0] = 2; // Detector = ZPC
sector[1] = 0; // Common PM ADC
- new(psdigit) AliZDCSDigit(sector, pmCZP);
- if (pmCZP > 0) treeS->Fill();
- for (Int_t j = 0; j < 4; j++) {
+ new(psdigit) AliZDCSDigit(sector, pmCZPC);
+ if(pmCZPC > 0) treeS->Fill();
+ for(Int_t j = 0; j < 4; j++) {
sector[1] = j+1; // Towers PM ADCs
- new(psdigit) AliZDCSDigit(sector, pmQZP[j]);
- if (pmQZP[j] > 0) treeS->Fill();
+ new(psdigit) AliZDCSDigit(sector, pmQZPC[j]);
+ if(pmQZPC[j] > 0) treeS->Fill();
}
// Create sdigits for ZEM
sector[0] = 3;
sector[1] = 1; // Detector = ZEM1
new(psdigit) AliZDCSDigit(sector, pmZEM1);
- if (pmZEM1 > 0) treeS->Fill();
+ if(pmZEM1 > 0) treeS->Fill();
sector[1] = 2; // Detector = ZEM2
new(psdigit) AliZDCSDigit(sector, pmZEM2);
- if (pmZEM2 > 0) treeS->Fill();
+ if(pmZEM2 > 0) treeS->Fill();
+
+ // Create sdigits for ZNA
+ sector[0] = 4; // Detector = ZNA
+ sector[1] = 0; // Common PM ADC
+ new(psdigit) AliZDCSDigit(sector, pmCZNA);
+ if(pmCZNA > 0) treeS->Fill();
+ for(Int_t j = 0; j < 4; j++) {
+ sector[1] = j+1; // Towers PM ADCs
+ new(psdigit) AliZDCSDigit(sector, pmQZNA[j]);
+ if(pmQZNA[j] > 0) treeS->Fill();
+ }
+
+ // Create sdigits for ZPA
+ sector[0] = 5; // Detector = ZPA
+ sector[1] = 0; // Common PM ADC
+ new(psdigit) AliZDCSDigit(sector, pmCZPA);
+ if(pmCZPA > 0) treeS->Fill();
+ for(Int_t j = 0; j < 4; j++) {
+ sector[1] = j+1; // Towers PM ADCs
+ new(psdigit) AliZDCSDigit(sector, pmQZPA[j]);
+ if(pmQZPA[j] > 0) treeS->Fill();
+ }
// write the output tree
fLoader->WriteSDigits("OVERWRITE");
{
// Convert ZDC digits to raw data
- // preliminary format: 12 interger values (ZNC, ZNQ1-4, ZPC, ZPQ1-4, ZEM1,2)
- // For the CAEN module V965 we have an header, the Data Words and an End Of Block
- UInt_t ADCHeader;
- UInt_t ADCData[24];
- UInt_t ADCEndBlock;
+ // Format: 24 int values -> ZN1(C+Q1-4), ZP1(C+Q1-4), ZEM1, ZEM2, ZN(C+Q1-4), ZP2(C+Q1-4), 2 Ref PMs
+ // + 24 int values for the corresponding out of time channels
+ // For the CAEN module V965 we have an Header, the Data Words and an End Of Block
+ // 12 channels x 2 gain chains read from 1st ADC module
+ // 12 channels x 2 gain chains read from 2nd ADC module
+ // 12 channels x 2 gain chains read from 3rd ADC module (o.o.t.)
+ // 12 channels x 2 gain chains read from 4rth ADC module (o.o.t.)
+ //
+ const int knADCData1=24, knADCData2=24; // In principle the 2 numbers can be different!
+ UInt_t lADCHeader1;
+ UInt_t lADCHeader2;
+ UInt_t lADCData1[knADCData1];
+ UInt_t lADCData2[knADCData2];
+ UInt_t lADCData3[knADCData1];
+ UInt_t lADCData4[knADCData2];
+ //
+ UInt_t lADCEndBlock;
// load the digits
fLoader->LoadDigits("read");
AliZDCDigit digit;
AliZDCDigit* pdigit = &digit;
TTree* treeD = fLoader->TreeD();
- if (!treeD) return;
+ if(!treeD) return;
treeD->SetBranchAddress("ZDC", &pdigit);
+ //printf("\t AliZDC::Digits2Raw -> TreeD has %d entries\n",(Int_t) treeD->GetEntries());
// Fill data array
// ADC header
- UInt_t ADCHeaderGEO = 0;
- UInt_t ADCHeaderCRATE = 0;
- UInt_t ADCHeaderCNT = (UInt_t) treeD->GetEntries();
+ UInt_t lADCHeaderGEO = 0;
+ UInt_t lADCHeaderCRATE = 0;
+ UInt_t lADCHeaderCNT1 = knADCData1;
+ UInt_t lADCHeaderCNT2 = knADCData2;
- ADCHeader = ADCHeaderGEO << 27 | 0x1 << 25 | ADCHeaderCRATE << 16 |
- ADCHeaderCNT << 8 ;
-
- //printf("ADCHeader = %d\n",ADCHeader);
+ lADCHeader1 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
+ lADCHeaderCNT1 << 8 ;
+ lADCHeader2 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
+ lADCHeaderCNT2 << 8 ;
// ADC data word
- UInt_t ADCDataGEO = ADCHeaderGEO;
- UInt_t ADCDataValue[24];
- UInt_t ADCDataOvFlw[24];
- for(Int_t i = 0; i < 24; i++){
- ADCDataValue[i] = 0;
- ADCDataOvFlw[i] = 0;
+ UInt_t lADCDataGEO = lADCHeaderGEO;
+ //
+ UInt_t lADCDataValue1[knADCData1];
+ UInt_t lADCDataValue2[knADCData2];
+ UInt_t lADCDataValue3[knADCData1];
+ UInt_t lADCDataValue4[knADCData2];
+ //
+ UInt_t lADCDataOvFlw1[knADCData1];
+ UInt_t lADCDataOvFlw2[knADCData2];
+ UInt_t lADCDataOvFlw3[knADCData1];
+ UInt_t lADCDataOvFlw4[knADCData2];
+ //
+ for(Int_t i=0; i<knADCData1 ; i++){
+ lADCDataValue1[i] = 0;
+ lADCDataOvFlw1[i] = 0;
+ lADCDataValue3[i] = 0;
+ lADCDataOvFlw3[i] = 0;
+ }
+ for(Int_t i=0; i<knADCData2 ; i++){
+ lADCDataValue2[i] = 0;
+ lADCDataOvFlw2[i] = 0;
+ lADCDataValue4[i] = 0;
+ lADCDataOvFlw4[i] = 0;
}
- UInt_t ADCDataChannel = 0;
+ //
+ UInt_t lADCDataChannel = 0;
// loop over digits
- for (Int_t iDigit = 0; iDigit < treeD->GetEntries(); iDigit++) {
+ for(Int_t iDigit=0; iDigit<treeD->GetEntries(); iDigit++){
treeD->GetEntry(iDigit);
- if (!pdigit) continue;
-
- //ADC data
- Int_t index = 0;
- if(digit.GetSector(0)!=3){
- index = (digit.GetSector(0)-1) + digit.GetSector(1)*4;
- ADCDataChannel = (digit.GetSector(0)-1)*8 + digit.GetSector(1);
+ if(!pdigit) continue;
+ //digit.Print("");
+
+ // *** ADC data
+ Int_t index=0;
+ if(digit.GetSector(1)!=5){ // ZDC signal channels
+ // *** ADC1 (ZN1, ZP1, ZEM1,2) or ADC3 (ZN1, ZP1, ZEM1,2 o.o.t.)
+ if(digit.GetSector(0)==1 || digit.GetSector(0)==2 || digit.GetSector(0)==3){
+ if(digit.GetSector(0)==1 || digit.GetSector(0)==2){
+ index = (digit.GetSector(0)-1) + 4*digit.GetSector(1); // ZN1 or ZP1
+ lADCDataChannel = 8*(digit.GetSector(0)-1) + digit.GetSector(1);
+ }
+ else if(digit.GetSector(0)==3){ // ZEM 1,2
+ index = 20 + (digit.GetSector(1)-1);
+ lADCDataChannel = 5 + 8*(digit.GetSector(1)-1);
+ }
+ //
+ /*printf("\t AliZDC::Digits2Raw -> idig%d det %d quad %d index %d, ADCch %d ADCVal[%d, %d]\n",
+ iDigit,digit.GetSector(0),digit.GetSector(1),index,lADCDataChannel,
+ digit.GetADCValue(0),digit.GetADCValue(1));// Ch. debug
+ */
+ //
+ if(iDigit<knADCData1){ // *** In-time signals
+ lADCDataValue1[index] = digit.GetADCValue(0); // High gain ADC ch.
+ if(lADCDataValue1[index] > 2047) lADCDataOvFlw1[index] = 1;
+ lADCDataValue1[index+2] = digit.GetADCValue(1); // Low gain ADC ch.
+ if(lADCDataValue1[index+2] > 2047) lADCDataOvFlw1[index+2] = 1;
+
+ lADCData1[index] = lADCDataGEO << 27 | 0x1 << 24 | lADCDataChannel << 17 |
+ lADCDataOvFlw1[index] << 12 | (lADCDataValue1[index] & 0xfff);
+ lADCData1[index+2] = lADCDataGEO << 27 | 0x1 << 24 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw1[index+2] << 12 | (lADCDataValue1[index+2] & 0xfff);
+ }
+ else{ // *** Out-of-time signals
+ lADCDataValue3[index] = digit.GetADCValue(0); // High gain ADC ch.
+ if(lADCDataValue3[index] > 2047) lADCDataOvFlw3[index] = 1;
+ lADCDataValue3[index+2] = digit.GetADCValue(1); // Low gain ADC ch.
+ if(lADCDataValue3[index+2] > 2047) lADCDataOvFlw3[index+2] = 1;
+
+ lADCData3[index] = lADCDataGEO << 27 | lADCDataChannel << 17 |
+ lADCDataOvFlw3[index] << 12 | (lADCDataValue3[index] & 0xfff);
+ lADCData3[index+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw3[index+2] << 12 | (lADCDataValue3[index+2] & 0xfff);
+ }
+ }
+ // *** ADC2 (ZN2, ZP2) or ADC4 (ZN2, ZP2 o.o.t.)
+ else if(digit.GetSector(0)==4 || digit.GetSector(0)==5){
+ index = (digit.GetSector(0)-4) + 4*digit.GetSector(1); // ZN2 or ZP2
+ lADCDataChannel = 8*(digit.GetSector(0)-4) + digit.GetSector(1);
+ //
+ /*printf("\t AliZDC::Digits2Raw -> idig%d det %d quad %d index %d, ADCch %d ADCVal[%d, %d]\n",
+ iDigit,digit.GetSector(0),digit.GetSector(1),index,lADCDataChannel,
+ digit.GetADCValue(0),digit.GetADCValue(1));// Ch. debug
+ */
+ //
+ if(iDigit<knADCData2){ // *** In-time signals
+ lADCDataValue2[index] = digit.GetADCValue(0);
+ if(lADCDataValue2[index] > 2047) lADCDataOvFlw2[index] = 1;
+ lADCDataValue2[index+2] = digit.GetADCValue(1);
+ if(lADCDataValue2[index+2] > 2047) lADCDataOvFlw2[index+2] = 1;
+ //
+ lADCData2[index] = lADCDataGEO << 27 | lADCDataChannel << 17 |
+ lADCDataOvFlw2[index] << 12 | (lADCDataValue2[index] & 0xfff);
+ lADCData2[index+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw2[index+2] << 12 | (lADCDataValue2[index+2] & 0xfff);
+ }
+ else{ // *** Out-of-time signals
+ lADCDataValue4[index] = digit.GetADCValue(0);
+ if(lADCDataValue4[index] > 2047) lADCDataOvFlw4[index] = 1;
+ lADCDataValue4[index+2] = digit.GetADCValue(1);
+ if(lADCDataValue4[index+2] > 2047) lADCDataOvFlw4[index+2] = 1;
+ //
+ lADCData4[index] = lADCDataGEO << 27 | lADCDataChannel << 17 |
+ lADCDataOvFlw4[index] << 12 | (lADCDataValue4[index] & 0xfff);
+ lADCData4[index+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw4[index+2] << 12 | (lADCDataValue4[index+2] & 0xfff);
+ }
+ }
}
- else {
- index = 19 + digit.GetSector(1);
- ADCDataChannel = 5 + digit.GetSector(1)*8;
+ // *** ADC2 (Reference PTMs) or ADC4 (Reference PTMs o.o.t.)
+ else if(digit.GetSector(1)==5){
+ index = 20 + (digit.GetSector(0)-1)/3;
+ lADCDataChannel = 5 + 8*(digit.GetSector(0)-1)/3;
+ //
+ /*printf("\t AliZDC::Digits2Raw -> idig%d det %d quad %d index %d, ADCch %d ADCVal[%d, %d]\n",
+ iDigit,digit.GetSector(0),digit.GetSector(1),index,lADCDataChannel,
+ digit.GetADCValue(0),digit.GetADCValue(1));// Ch. debug
+ */
+ //
+ if(iDigit<knADCData2){ // *** In-time signals
+ lADCDataValue2[index] = digit.GetADCValue(0);
+ if(lADCDataValue2[index] > 2047) lADCDataOvFlw2[index] = 1;
+ lADCDataValue2[index+2] = digit.GetADCValue(1);
+ if(lADCDataValue2[index+2] > 2047) lADCDataOvFlw2[index+2] = 1;
+ //
+ lADCData2[index] = lADCDataGEO << 27 | lADCDataChannel << 17 |
+ lADCDataOvFlw2[index] << 12 | (lADCDataValue2[index] & 0xfff);
+ lADCData2[index+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw2[index+2] << 12 | (lADCDataValue2[index+2] & 0xfff);
+ }
+ else{ // *** Out-of-time signals
+ lADCDataValue4[index] = digit.GetADCValue(0);
+ if(lADCDataValue4[index] > 2047) lADCDataOvFlw4[index] = 1;
+ lADCDataValue4[index+2] = digit.GetADCValue(1);
+ if(lADCDataValue4[index+2] > 2047) lADCDataOvFlw4[index+2] = 1;
+ //
+ lADCData4[index] = lADCDataGEO << 27 | lADCDataChannel << 17 |
+ lADCDataOvFlw4[index] << 12 | (lADCDataValue4[index] & 0xfff);
+ lADCData4[index+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
+ lADCDataOvFlw4[index+2] << 12 | (lADCDataValue4[index+2] & 0xfff);
+ }
+
}
-
- if ((index < 0) || (index >= 22)) {
+ if((index<0) || (index>23)) {
Error("Digits2Raw", "sector[0] = %d, sector[1] = %d",
digit.GetSector(0), digit.GetSector(1));
continue;
}
- ADCDataValue[index] = digit.GetADCValue(0);
- if (ADCDataValue[index] > 2047) ADCDataOvFlw[index] = 1;
- ADCDataValue[index+2] = digit.GetADCValue(1);
- if (ADCDataValue[index+2] > 2047) ADCDataOvFlw[index+2] = 1;
- ADCData[index] = ADCDataGEO << 27 | ADCDataChannel << 17 |
- ADCDataOvFlw[index] << 12 | (ADCDataValue[index] & 0xfff);
- ADCData[index+2] = ADCDataGEO << 27 | ADCDataChannel << 17 | 0x1 << 16 |
- ADCDataOvFlw[index+2] << 12 | (ADCDataValue[index+2] & 0xfff);
}
- //for (Int_t i=0;i<24;i++)printf("ADCData[%d] = %d\n",i,ADCData[i]);
-
+ //
+ /*
+ for(Int_t i=0;i<knADCData1;i++) printf("\t ADCData1[%d] = %x\n",i,lADCData1[i]);
+ for(Int_t i=0;i<knADCData2;i++) printf("\t ADCData2[%d] = %x\n",i,lADCData2[i]);
+ for(Int_t i=0;i<knADCData1;i++) printf("\t ADCData3[%d] = %x\n",i,lADCData3[i]);
+ for(Int_t i=0;i<knADCData2;i++) printf("\t ADCData4[%d] = %x\n",i,lADCData4[i]);
+ */
+
// End of Block
- UInt_t ADCEndBlockGEO = ADCHeaderGEO;
- UInt_t ADCEndBlockEvCount = gAlice->GetEventNrInRun();
-
- ADCEndBlock = ADCEndBlockGEO << 27 | 0x1 << 26 | ADCEndBlockEvCount;
-
- //printf("ADCEndBlock = %d\n",ADCEndBlock);
+ UInt_t lADCEndBlockGEO = lADCHeaderGEO;
+ UInt_t lADCEndBlockEvCount = gAlice->GetEventNrInRun();
+ //
+ lADCEndBlock = lADCEndBlockGEO << 27 | 0x1 << 26 | lADCEndBlockEvCount;
+ //printf("\t AliZDC::Digits2Raw -> ADCEndBlock = %d\n",lADCEndBlock);
// open the output file
char fileName[30];
- sprintf(fileName, "ZDC_%d.ddl", AliZDCRawStream::kDDLOffset);
-#ifndef __DECCXX
- ofstream file(fileName, ios::binary);
-#else
- ofstream file(fileName);
-#endif
+ strcpy(fileName,AliDAQ::DdlFileName("ZDC",0));
+
+ AliFstream* file = new AliFstream(fileName);
// write the DDL data header
- AliRawDataHeader header;
- header.fSize = sizeof(header) + sizeof(ADCHeader) +
- sizeof(ADCData) + sizeof(ADCEndBlock);
- //printf("sizeof header = %d, ADCHeader = %d, ADCData = %d, ADCEndBlock = %d\n",
- // sizeof(header),sizeof(ADCHeader),sizeof(ADCData),sizeof(ADCEndBlock));
+ AliRawDataHeaderSim header;
+ header.fSize = sizeof(header) +
+ sizeof(lADCHeader1) + sizeof(lADCData1) + sizeof(lADCEndBlock) +
+ sizeof(lADCHeader2) + sizeof(lADCData2) + sizeof(lADCEndBlock) +
+ sizeof(lADCHeader1) + sizeof(lADCData3) + sizeof(lADCEndBlock) +
+ sizeof(lADCHeader2) + sizeof(lADCData4) + sizeof(lADCEndBlock);
+ //
+ /*printf("sizeof header = %d, ADCHeader1 = %d, ADCData1 = %d, ADCEndBlock = %d\n",
+ sizeof(header),sizeof(lADCHeader1),sizeof(lADCData1),sizeof(lADCEndBlock));
+ printf("sizeof header = %d, ADCHeader2 = %d, ADCData2 = %d, ADCEndBlock = %d\n",
+ sizeof(header),sizeof(lADCHeader2),sizeof(lADCData2),sizeof(lADCEndBlock));
+ */
+ //
header.SetAttribute(0); // valid data
- file.write((char*)(&header), sizeof(header));
+ file->WriteBuffer((char*)(&header), sizeof(header));
// write the raw data and close the file
- file.write((char*) &ADCHeader, sizeof (ADCHeader));
- file.write((char*)(ADCData), sizeof(ADCData));
- file.write((char*) &ADCEndBlock, sizeof(ADCEndBlock));
- file.close();
+ file->WriteBuffer((char*) &lADCHeader1, sizeof (lADCHeader1));
+ file->WriteBuffer((char*)(lADCData1), sizeof(lADCData1));
+ file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
+ file->WriteBuffer((char*) &lADCHeader2, sizeof (lADCHeader2));
+ file->WriteBuffer((char*)(lADCData2), sizeof(lADCData2));
+ file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
+ file->WriteBuffer((char*) &lADCHeader1, sizeof (lADCHeader1));
+ file->WriteBuffer((char*)(lADCData3), sizeof(lADCData3));
+ file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
+ file->WriteBuffer((char*) &lADCHeader2, sizeof (lADCHeader2));
+ file->WriteBuffer((char*)(lADCData4), sizeof(lADCData4));
+ file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
+ delete file;
// unload the digits
fLoader->UnloadDigits();
}
+//_____________________________________________________________________________
+Bool_t AliZDC::Raw2SDigits(AliRawReader* rawReader)
+{
+ // Convert ZDC raw data to Sdigits
+
+ AliLoader* loader = (gAlice->GetRunLoader())->GetLoader("ZDCLoader");
+ if(!loader) {
+ AliError("no ZDC loader found");
+ return kFALSE;
+ }
+
+// // Event loop
+ Int_t iEvent = 0;
+ while(rawReader->NextEvent()){
+ (gAlice->GetRunLoader())->GetEvent(iEvent++);
+ // Create the output digit tree
+ TTree* treeS = loader->TreeS();
+ if(!treeS){
+ loader->MakeTree("S");
+ treeS = loader->TreeS();
+ }
+ //
+ AliZDCSDigit sdigit;
+ AliZDCSDigit* psdigit = &sdigit;
+ const Int_t kBufferSize = 4000;
+ treeS->Branch("ZDC", "AliZDCSDigit", &psdigit, kBufferSize);
+ //
+ AliZDCRawStream rawStream(rawReader);
+ Int_t sector[2], resADC, rawADC, corrADC, nPheVal;
+ Int_t jcount = 0;
+ while(rawStream.Next()){
+ if(rawStream.IsADCDataWord()){
+ //For the moment only in-time SDigits are foreseen (1st 48 raw values)
+ if(jcount < 48){
+ for(Int_t j=0; j<2; j++) sector[j] = rawStream.GetSector(j);
+ rawADC = rawStream.GetADCValue();
+ resADC = rawStream.GetADCGain();
+ //printf("\t RAw2SDigits raw%d -> RawADC[%d, %d, %d] read\n",
+ // jcount, sector[0], sector[1], rawADC);
+ //
+ corrADC = rawADC - Pedestal(sector[0], sector[1], resADC);
+ if(corrADC<0) corrADC=0;
+ nPheVal = ADCch2Phe(sector[0], sector[1], corrADC, resADC);
+ //
+ //printf("\t \t -> SDigit[%d, %d, %d] created\n",
+ // sector[0], sector[1], nPheVal);
+ //
+ new(psdigit) AliZDCSDigit(sector, (Float_t) nPheVal);
+ treeS->Fill();
+ jcount++;
+ }
+ }//IsADCDataWord
+ }//rawStream.Next
+ // write the output tree
+ fLoader->WriteSDigits("OVERWRITE");
+ fLoader->UnloadSDigits();
+ }//Event loop
+
+ return kTRUE;
+}
+
+//_____________________________________________________________________________
+Int_t AliZDC::Pedestal(Int_t Det, Int_t Quad, Int_t Res) const
+{
+ // Returns a pedestal for detector det, PM quad, channel with res.
+ //
+ // Getting calibration object for ZDC set
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get("ZDC/Calib/Pedestals");
+ AliZDCPedestals *calibPed = (AliZDCPedestals*) entry->GetObject();
+ //
+ if(!calibPed){
+ printf("\t No calibration object found for ZDC!");
+ return -1;
+ }
+ //
+ Int_t index=0, kNch=24;
+ if(Quad!=5){
+ if(Det==1) index = Quad+kNch*Res; // ZN1
+ else if(Det==2) index = Quad+5+kNch*Res; // ZP1
+ else if(Det==3) index = Quad+9+kNch*Res; // ZEM
+ else if(Det==4) index = Quad+12+kNch*Res; // ZN2
+ else if(Det==5) index = Quad+17+kNch*Res; // ZP2
+ }
+ else index = (Det-1)/3+22+kNch*Res; // Reference PMs
+ //
+ //
+ Float_t meanPed = calibPed->GetMeanPed(index);
+ Float_t pedWidth = calibPed->GetMeanPedWidth(index);
+ Float_t pedValue = gRandom->Gaus(meanPed,pedWidth);
+ //
+ //printf("\t AliZDC::Pedestal - det(%d, %d) - Ped[%d] = %d\n",Det, Quad, index,(Int_t) pedValue); // Chiara debugging!
+
+
+
+ return (Int_t) pedValue;
+}
+
+
+//_____________________________________________________________________________
+Int_t AliZDC::ADCch2Phe(Int_t Det, Int_t Quad, Int_t ADCVal, Int_t Res) const
+{
+ // Evaluation of the no. of phe produced
+ Float_t pmGain[6][5];
+ Float_t resADC[2];
+ for(Int_t j = 0; j < 5; j++){
+ pmGain[0][j] = 50000.;
+ pmGain[1][j] = 100000.;
+ pmGain[2][j] = 100000.;
+ pmGain[3][j] = 50000.;
+ pmGain[4][j] = 100000.;
+ pmGain[5][j] = 100000.;
+ }
+ // ADC Caen V965
+ resADC[0] = 0.0000008; // ADC Resolution high gain: 200 fC/adcCh
+ resADC[1] = 0.0000064; // ADC Resolution low gain: 25 fC/adcCh
+ //
+ Int_t nPhe = (Int_t) (ADCVal * pmGain[Det-1][Quad] * resADC[Res]);
+ //
+ //printf("\t AliZDC::ADCch2Phe -> det(%d, %d) - ADC %d phe %d\n",Det,Quad,ADCVal,nPhe);
+
+ return nPhe;
+}
+
//______________________________________________________________________
void AliZDC::SetTreeAddress(){
+
// Set branch address for the Trees.
- // Inputs:
- // none.
- // Outputs:
- // none.
- // Return:
- // none.
- if (fLoader->TreeH() && (fHits == 0x0))
+ if(fLoader->TreeH() && (fHits == 0x0))
fHits = new TClonesArray("AliZDCHit",1000);
AliDetector::SetTreeAddress();
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff