///////////////////////////////////////////////////////////////////////////////
// --- ROOT system
-#include <TBRIK.h>
#include <TClonesArray.h>
-#include <TGeometry.h>
-#include <TNode.h>
#include <TTree.h>
#include <TFile.h>
#include <TSystem.h>
// --- AliRoot header files
#include "AliDetector.h"
-#include "AliRawDataHeader.h"
+#include "AliRawDataHeaderSim.h"
#include "AliRawReader.h"
#include "AliLoader.h"
#include "AliRun.h"
#include "AliZDCDigit.h"
#include "AliZDCDigitizer.h"
#include "AliZDCRawStream.h"
-#include "AliZDCCalibData.h"
+#include "AliZDCPedestals.h"
+#include "AliZDCCalib.h"
#include "AliFstream.h"
ClassImp(AliZDC)
-AliZDC *gAliZDC;
-
//_____________________________________________________________________________
AliZDC::AliZDC() :
AliDetector(),
- fNoShower (0),
- fCalibData (0)
-
+ fNoShower(0),
+ fPedCalib(0),
+ fCalibData(0),
+ fZDCCalibFName(""),
+ fSpectatorTracked(1)
{
//
// Default constructor for the Zero Degree Calorimeter base class
AliZDC::AliZDC(const char *name, const char *title) :
AliDetector(name,title),
fNoShower (0),
- fCalibData (0)
-
+ fPedCalib(0),
+ fCalibData(0),
+ fZDCCalibFName(""),
+ fSpectatorTracked(1)
{
//
// Standard constructor for the Zero Degree Calorimeter base class
sprintf(senstitle,"ZDC dummy");
SetName(sensname); SetTitle(senstitle);
- gAliZDC = this;
-
}
//____________________________________________________________________________
//
fIshunt = 0;
- gAliZDC = 0;
-
+ delete fPedCalib;
delete fCalibData;
}
//_____________________________________________________________________________
AliZDC::AliZDC(const AliZDC& ZDC) :
- AliDetector("ZDC","ZDC")
+AliDetector("ZDC","ZDC"),
+fNoShower(ZDC.fNoShower),
+fPedCalib(ZDC.fPedCalib),
+fCalibData(ZDC.fCalibData),
+fZDCCalibFName(ZDC.fZDCCalibFName),
+fSpectatorTracked(ZDC.fSpectatorTracked)
{
// copy constructor
- fNoShower = ZDC.fNoShower;
- fCalibData = ZDC.fCalibData;
- fZDCCalibFName = ZDC.fZDCCalibFName;
}
//_____________________________________________________________________________
// assignement operator
if(this!=&ZDC){
fNoShower = ZDC.fNoShower;
+ fPedCalib = ZDC.fPedCalib;
fCalibData = ZDC.fCalibData;
fZDCCalibFName = ZDC.fZDCCalibFName;
} return *this;
{
//
// Add a ZDC hit to the hit list.
- // -> We make use of 2 array of hits:
- // [1] fHits (the usual one) that contains hits for each PRIMARY
- // [2] fStHits that contains hits for each EVENT and is used to
- // obtain digits at the end of each event
- //
- static Float_t primKinEn, xImpact, yImpact, sFlag;
+ static Float_t trackTime=0., primKinEn=0., xImpact=0., yImpact=0., sFlag=0.;
+ static Int_t pcPDGcode;
AliZDCHit *newquad, *curprimquad;
newquad = new AliZDCHit(fIshunt, track, vol, hits);
if(fNhits==0){
// First hit -> setting flag for primary or secondary particle
Int_t primary = gAlice->GetMCApp()->GetPrimary(track);
+ //
if(track != primary){
newquad->SetSFlag(1); // SECONDARY particle entering the ZDC
}
primKinEn = newquad->GetPrimKinEn();
xImpact = newquad->GetXImpact();
yImpact = newquad->GetYImpact();
+ pcPDGcode = newquad->GetPDGCode();
+ trackTime = newquad->GetTrackTOF();
}
else{
newquad->SetPrimKinEn(primKinEn);
newquad->SetXImpact(xImpact);
newquad->SetYImpact(yImpact);
newquad->SetSFlag(sFlag);
+ newquad->SetPDGCode(pcPDGcode);
+ newquad->SetTrackTOF(trackTime);
}
Int_t j;
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());
- }*/
+ // Ch. debug
+ //printf("\n\t Summing hits **************** \n", fNhits);
+ //curprimquad->Print("");
//
delete newquad;
return;
//Otherwise create a new hit
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());
- */
+ // Ch. debug
+ //printf("\n\t New ZDC hit added! fNhits = %d\n", fNhits);
+ //newquad->Print("");
+
delete newquad;
}
-//_____________________________________________________________________________
-void AliZDC::BuildGeometry()
-{
- //
- // Build the ROOT TNode geometry for event display
- // in the Zero Degree Calorimeter
- // This routine is dummy for the moment
- //
-
- TNode *node, *top;
- TBRIK *brik;
- const int kColorZDC = kBlue;
-
- //
- 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);
-}
-
//____________________________________________________________________________
Float_t AliZDC::ZMin(void) const
{
Float_t AliZDC::ZMax(void) const
{
// Maximum dimension of the ZDC module in z
- return -11750.;
+ return 11750.;
}
const char *cH = strstr(opt,"H");
- if(cH && fLoader->TreeH())
- fHits = new TClonesArray("AliZDCHit",1000);
+ if(cH && fLoader->TreeH()) {
+ if (fHits) {
+ fHits->Clear();
+ fNhits = 0;
+ }
+ else {
+ fHits = new TClonesArray("AliZDCHit",1000);
+ if (gAlice && gAlice->GetMCApp())
+ gAlice->GetMCApp()->AddHitList(fHits);
+ }
+ }
AliDetector::MakeBranch(opt);
}
{
// Create summable digits from hits
- AliDebug(1,"\n Entering AliZDC::Hits2Digits() ");
+ AliDebug(1,"\n AliZDC::Hits2SDigits() ");
fLoader->LoadHits("read");
fLoader->LoadSDigits("recreate");
// 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;
+ Float_t pmZNC[5], pmZPC[5], pmZNA[5], pmZPA[5], pmZEM1=0., pmZEM2=0.;
+ for(Int_t i=0; i<5; i++) pmZNC[i] = pmZPC[i] = pmZNA[i] = pmZPA[i] = 0;
runLoader->GetEvent(iEvent);
TTree* treeH = fLoader->TreeH();
ResetHits();
// Tracks loop
- Int_t sector[2];
+ Int_t sector[2]; Float_t trackTime = 0.;
for(Int_t itrack = 0; itrack < ntracks; itrack++) {
treeH->GetEntry(itrack);
for(AliZDCHit* zdcHit = (AliZDCHit*)FirstHit(-1); zdcHit;
- zdcHit = (AliZDCHit*)NextHit()) {
+ zdcHit = (AliZDCHit*)NextHit()) {
sector[0] = zdcHit->GetVolume(0);
sector[1] = zdcHit->GetVolume(1);
- if((sector[1] < 1) || (sector[1] > 4)) {
- Error("Hits2SDigits", "sector[0] = %d, sector[1] = %d",
- sector[0], sector[1]);
+ 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();
+ trackTime = zdcHit->GetTrackTOF();
+ // Signals from ZEM are delayed to arrive in time with ZDC signals
+ if(sector[0] == 3) trackTime += 320;
+ // Ch. debug
+ //printf("\t det %d vol %d trackTOF %f lightQ %1.0f lightC %1.0f\n",
+ // sector[0], sector[1], trackTime, lightQ, lightC);
- 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[0] == 1) { //ZNC
+ pmZNC[0] += lightC;
+ pmZNC[sector[1]] += lightQ;
+ }
+ else if(sector[0] == 2) { //ZPC
+ pmZPC[0] += lightC;
+ pmZPC[sector[1]] += lightQ;
+ }
+ else if(sector[0] == 3) { //ZEM
if(sector[1] == 1) pmZEM1 += lightC;
- else pmZEM2 += lightQ;
+ else pmZEM2 += lightQ;
}
+ if(sector[0] == 4) { //ZNA
+ pmZNA[0] += lightC;
+ pmZNA[sector[1]] += lightQ;
+ }
+ else if(sector[0] == 5) { //ZPA
+ pmZPA[0] += lightC;
+ pmZPA[sector[1]] += lightQ;
+ }
}//Hits loop
- }
+ }//Tracks loop
// create the output tree
fLoader->MakeTree("S");
const Int_t kBufferSize = 4000;
treeS->Branch(GetName(), "AliZDCSDigit", &psdigit, kBufferSize);
- // Create sdigits for ZN1
- sector[0] = 1; // Detector = ZN1
- sector[1] = 0; // Common PM ADC
- new(psdigit) AliZDCSDigit(sector, pmCZN);
- if(pmCZN > 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();
+ // Create sdigits for ZNC
+ sector[0] = 1; // Detector = ZNC
+ for(Int_t j = 0; j < 5; j++) {
+ sector[1] = j;
+ if(pmZNC[j]>0){
+ new(psdigit) AliZDCSDigit(sector, pmZNC[j], trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZNC[%d] %1.0f trackTOF %f\n",
+ // sector[0], sector[1], j, pmZNC[j], trackTime);
+ }
}
- // Create sdigits for ZP1
- sector[0] = 2; // Detector = ZP1
- sector[1] = 0; // Common PM ADC
- new(psdigit) AliZDCSDigit(sector, pmCZP);
- if(pmCZP > 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();
+ // Create sdigits for ZPC
+ sector[0] = 2; // Detector = ZPC
+ for(Int_t j = 0; j < 5; j++) {
+ sector[1] = j; // Towers PM ADCs
+ if(pmZPC[j]>0){
+ new(psdigit) AliZDCSDigit(sector, pmZPC[j], trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZPC[%d] %1.0f trackTOF %f\n",
+ // sector[0], sector[1], j, pmZPC[j], trackTime);
+ }
}
// 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){
+ new(psdigit) AliZDCSDigit(sector, pmZEM1, trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZEM1 %1.0f trackTOF %f\n",
+ // sector[0], sector[1], pmZEM1, trackTime);
+ }
sector[1] = 2; // Detector = ZEM2
- new(psdigit) AliZDCSDigit(sector, pmZEM2);
- if(pmZEM2 > 0) treeS->Fill();
+ if(pmZEM2>0){
+ new(psdigit) AliZDCSDigit(sector, pmZEM2, trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZEM2 %1.0f trackTOF %f\n",
+ // sector[0], sector[1], pmZEM2, trackTime);
+ }
+
+ // Create sdigits for ZNA
+ sector[0] = 4; // Detector = ZNA
+ for(Int_t j = 0; j < 5; j++) {
+ sector[1] = j; // Towers PM ADCs
+ if(pmZNA[j]>0){
+ new(psdigit) AliZDCSDigit(sector, pmZNA[j], trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZNA[%d] %1.0f trackTOF %f\n",
+ // sector[0], sector[1], j, pmZNA[j], trackTime);
+ }
+ }
+
+ // Create sdigits for ZPA
+ sector[0] = 5; // Detector = ZPA
+ sector[1] = 0; // Common PM ADC
+ for(Int_t j = 0; j < 5; j++) {
+ sector[1] = j; // Towers PM ADCs
+ if(pmZPA[j]>0){
+ new(psdigit) AliZDCSDigit(sector, pmZPA[j], trackTime);
+ treeS->Fill();
+ // Ch. debug
+ //printf("\t SDigit created: det %d quad %d pmZPA[%d] %1.0f trackTOF %f\n",
+ // sector[0], sector[1], j, pmZPA[j], trackTime);
+ }
+ }
// write the output tree
fLoader->WriteSDigits("OVERWRITE");
AliDigitizer* AliZDC::CreateDigitizer(AliRunDigitizer* manager) const
{
// Create the digitizer for ZDC
-
- return new AliZDCDigitizer(manager);
+ AliZDCDigitizer *zdcDigitizer = new AliZDCDigitizer(manager);
+ if(fSpectatorTracked==0) zdcDigitizer->SetSpectators2Track();
+ //printf("\n**************************ZDC digitizer created with Spectators2Track = %d\n\n", fSpectatorTracked);
+ return zdcDigitizer;
}
//_____________________________________________________________________________
{
// Convert ZDC digits to raw data
- // Format: 22 interger values -> ZN1 (C+Q1-4), ZP1 (C+Q1-4), ZEM1, 2, ZN (C+Q1-4), ZP2 (C+Q1-4))
- // + 22 interger values for the out of time channels
+ // 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
- // 10 channels x 2 gain chains read from 2nd 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.)
- // 10 channels x 2 gain chains read from 4rth ADC module (o.o.t.)
+ // 12 channels x 2 gain chains read from 4rth ADC module (o.o.t.)
//
- const int knADCData1=24, knADCData2=20;
+ const int knADCData1=24, knADCData2=24; // In principle the 2 numbers can be different!
UInt_t lADCHeader1;
- UInt_t lADCData1[knADCData1];
- //
UInt_t lADCHeader2;
+ UInt_t lADCData1[knADCData1];
UInt_t lADCData2[knADCData2];
- //
- UInt_t lADCHeader3;
UInt_t lADCData3[knADCData1];
- //
- UInt_t lADCHeader4;
UInt_t lADCData4[knADCData2];
//
UInt_t lADCEndBlock;
TTree* treeD = fLoader->TreeD();
if(!treeD) return;
treeD->SetBranchAddress("ZDC", &pdigit);
- //printf("\t AliZDC::Digits2raw -> TreeD has %d entries\n",(Int_t) treeD->GetEntries());
+ //printf("\t AliZDC::Digits2Raw -> TreeD has %d entries\n",(Int_t) treeD->GetEntries());
// Fill data array
// ADC header
lADCHeader1 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
lADCHeaderCNT1 << 8 ;
- //
lADCHeader2 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
lADCHeaderCNT2 << 8 ;
- //
- lADCHeader3 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
- lADCHeaderCNT1 << 8 ;
- //
- lADCHeader4 = lADCHeaderGEO << 27 | 0x1 << 25 | lADCHeaderCRATE << 16 |
- lADCHeaderCNT2 << 8 ;
- //printf("\t lADCHeader1 = %x, lADCHeader2 = %x\n",lADCHeader1, lADCHeader2);
// ADC data word
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;
lADCDataValue4[i] = 0;
lADCDataOvFlw4[i] = 0;
}
+ //
UInt_t lADCDataChannel = 0;
// loop over digits
//digit.Print("");
// *** ADC data
- Int_t index1=0, index2=0;
- // *** ADC1 (ZN1, ZP1, ZEM1,2) o 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){
- index1 = (digit.GetSector(0)-1) + digit.GetSector(1)*4; // ZN1 or ZP1
- lADCDataChannel = (digit.GetSector(0)-1)*8 + digit.GetSector(1);
- }
- else if(digit.GetSector(0)==3){ // ZEM 1,2
- index1 = 20 + (digit.GetSector(1)-1);
- lADCDataChannel = 5 + (digit.GetSector(1)-1)*8;
+ 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);
+ }
}
- //
- /*printf("\t AliZDC::Digits2raw -> det %d, quad %d, index = %d, ADCch = %d\n",
- digit.GetSector(0),digit.GetSector(1),index1,lADCDataChannel);// Ch. debug
- */
- //
- if(iDigit<22){
- lADCDataValue1[index1] = digit.GetADCValue(0); // High gain ADC ch.
- if(lADCDataValue1[index1] > 2047) lADCDataOvFlw1[index1] = 1;
- lADCDataValue1[index1+2] = digit.GetADCValue(1); // Low gain ADC ch.
- if(lADCDataValue1[index1+2] > 2047) lADCDataOvFlw1[index1+2] = 1;
-
- lADCData1[index1] = lADCDataGEO << 27 | lADCDataChannel << 17 |
- lADCDataOvFlw1[index1] << 12 | (lADCDataValue1[index1] & 0xfff);
- lADCData1[index1+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
- lADCDataOvFlw1[index1+2] << 12 | (lADCDataValue1[index1+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{
- lADCDataValue3[index1] = digit.GetADCValue(0); // High gain ADC ch.
- if(lADCDataValue3[index1] > 2047) lADCDataOvFlw3[index1] = 1;
- lADCDataValue3[index1+2] = digit.GetADCValue(1); // Low gain ADC ch.
- if(lADCDataValue3[index1+2] > 2047) lADCDataOvFlw3[index1+2] = 1;
-
- lADCData3[index1] = lADCDataGEO << 27 | lADCDataChannel << 17 |
- lADCDataOvFlw3[index1] << 12 | (lADCDataValue3[index1] & 0xfff);
- lADCData3[index1+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
- lADCDataOvFlw3[index1+2] << 12 | (lADCDataValue3[index1+2] & 0xfff);
- }
}
- // *** ADC2 (ZN2, ZP2) o ADC4 (ZN2, ZP2 o.o.t.)
- else if(digit.GetSector(0)==4 || digit.GetSector(0)==5){
- index2 = (digit.GetSector(0)-4) + digit.GetSector(1)*4; // ZN2 or ZP2
- lADCDataChannel = (digit.GetSector(0)-4)*8 + digit.GetSector(1);
+ // *** 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 -> det %d, quad %d, index = %d, ADCch = %d\n",
- digit.GetSector(0),digit.GetSector(1),index1,lADCDataChannel); // Ch. debug
+ /*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<22){
- lADCDataValue2[index2] = digit.GetADCValue(0);
- if(lADCDataValue2[index2] > 2047) lADCDataOvFlw2[index2] = 1;
- lADCDataValue2[index2+2] = digit.GetADCValue(1);
- if(lADCDataValue2[index2+2] > 2047) lADCDataOvFlw2[index2+2] = 1;
+ 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[index2] = lADCDataGEO << 27 | lADCDataChannel << 17 |
- lADCDataOvFlw2[index2] << 12 | (lADCDataValue2[index2] & 0xfff);
- lADCData2[index2+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
- lADCDataOvFlw2[index2+2] << 12 | (lADCDataValue2[index2+2] & 0xfff);
- }
- else{
- lADCDataValue4[index2] = digit.GetADCValue(0);
- if(lADCDataValue4[index2] > 2047) lADCDataOvFlw4[index2] = 1;
- lADCDataValue4[index2+2] = digit.GetADCValue(1);
- if(lADCDataValue4[index2+2] > 2047) lADCDataOvFlw4[index2+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[index2] = lADCDataGEO << 27 | lADCDataChannel << 17 |
- lADCDataOvFlw4[index2] << 12 | (lADCDataValue4[index2] & 0xfff);
- lADCData4[index2+2] = lADCDataGEO << 27 | lADCDataChannel << 17 | 0x1 << 16 |
- lADCDataOvFlw4[index2+2] << 12 | (lADCDataValue4[index2+2] & 0xfff);
- }
- }
- if((index1<0) || (index1>23)) {
- Error("Digits2Raw", "sector[0] = %d, sector[1] = %d",
- digit.GetSector(0), digit.GetSector(1));
- continue;
+ 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((index2<0) || (index2>19)) {
+ if((index<0) || (index>23)) {
Error("Digits2Raw", "sector[0] = %d, sector[1] = %d",
digit.GetSector(0), digit.GetSector(1));
continue;
}
- /* for(Int_t i=0;i<24;i++) printf("\t ADCData1[%d] = %x\n",i,lADCData1[i]);
- for(Int_t i=0;i<20;i++) printf("\t ADCData2[%d] = %x\n",i,lADCData2[i]);
- for(Int_t i=0;i<24;i++) printf("\t ADCData3[%d] = %x\n",i,lADCData3[i]);
- for(Int_t i=0;i<20;i++) printf("\t ADCData4[%d] = %x\n",i,lADCData4[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 lADCEndBlockGEO = lADCHeaderGEO;
UInt_t lADCEndBlockEvCount = gAlice->GetEventNrInRun();
-
+ //
lADCEndBlock = lADCEndBlockGEO << 27 | 0x1 << 26 | lADCEndBlockEvCount;
-
- //printf("\t ADCEndBlock = %d\n",lADCEndBlock);
+ //printf("\t AliZDC::Digits2Raw -> ADCEndBlock = %d\n",lADCEndBlock);
// open the output file
AliFstream* file = new AliFstream(fileName);
// write the DDL data header
- AliRawDataHeader header;
+ AliRawDataHeaderSim header;
header.fSize = sizeof(header) +
sizeof(lADCHeader1) + sizeof(lADCData1) + sizeof(lADCEndBlock) +
sizeof(lADCHeader2) + sizeof(lADCData2) + sizeof(lADCEndBlock) +
- sizeof(lADCHeader3) + sizeof(lADCData3) + sizeof(lADCEndBlock) +
- sizeof(lADCHeader4) + sizeof(lADCData4) + 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));*/
+ sizeof(header),sizeof(lADCHeader2),sizeof(lADCData2),sizeof(lADCEndBlock));
+ */
+ //
header.SetAttribute(0); // valid data
file->WriteBuffer((char*)(&header), sizeof(header));
file->WriteBuffer((char*) &lADCHeader2, sizeof (lADCHeader2));
file->WriteBuffer((char*)(lADCData2), sizeof(lADCData2));
file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
- file->WriteBuffer((char*) &lADCHeader3, sizeof (lADCHeader3));
+ file->WriteBuffer((char*) &lADCHeader1, sizeof (lADCHeader1));
file->WriteBuffer((char*)(lADCData3), sizeof(lADCData3));
file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
- file->WriteBuffer((char*) &lADCHeader4, sizeof (lADCHeader4));
+ file->WriteBuffer((char*) &lADCHeader2, sizeof (lADCHeader2));
file->WriteBuffer((char*)(lADCData4), sizeof(lADCData4));
file->WriteBuffer((char*) &lADCEndBlock, sizeof(lADCEndBlock));
delete file;
{
// Convert ZDC raw data to Sdigits
- AliLoader* loader = (gAlice->GetRunLoader())->GetLoader("ZDCLoader");
+ AliLoader* loader = (AliRunLoader::Instance())->GetLoader("ZDCLoader");
if(!loader) {
AliError("no ZDC loader found");
return kFALSE;
// // Event loop
Int_t iEvent = 0;
while(rawReader->NextEvent()){
- (gAlice->GetRunLoader())->GetEvent(iEvent++);
+ (AliRunLoader::Instance())->GetEvent(iEvent++);
// Create the output digit tree
TTree* treeS = loader->TreeS();
if(!treeS){
treeS->Branch("ZDC", "AliZDCSDigit", &psdigit, kBufferSize);
//
AliZDCRawStream rawStream(rawReader);
- Int_t sector[2], ADCRes, ADCRaw, ADCPedSub, nPheVal;
+ 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 44 raw values)
- if(jcount < 44){
+ //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);
- ADCRaw = rawStream.GetADCValue();
- ADCRes = rawStream.GetADCGain();
+ rawADC = rawStream.GetADCValue();
+ resADC = rawStream.GetADCGain();
//printf("\t RAw2SDigits raw%d -> RawADC[%d, %d, %d] read\n",
- // jcount, sector[0], sector[1], ADCRaw);
+ // jcount, sector[0], sector[1], rawADC);
//
- ADCPedSub = ADCRaw - Pedestal(sector[0], sector[1], ADCRes);
- if(ADCPedSub<0) ADCPedSub=0;
- nPheVal = ADCch2Phe(sector[0], sector[1], ADCPedSub, ADCRes);
+ 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);
+ new(psdigit) AliZDCSDigit(sector, (Float_t) nPheVal, 0.);
treeS->Fill();
jcount++;
}
//
// Getting calibration object for ZDC set
AliCDBManager *man = AliCDBManager::Instance();
- man->SetDefaultStorage("local://$ALICE_ROOT");
- man->SetRun(0);
- AliCDBEntry *entry = man->Get("ZDC/Calib/Data");
- AliZDCCalibData *CalibData = (AliZDCCalibData*) entry->GetObject();
+ AliCDBEntry *entry = man->Get("ZDC/Calib/Pedestals");
+ AliZDCPedestals *calibPed = (AliZDCPedestals*) entry->GetObject();
//
- if(!CalibData){
+ if(!calibPed){
printf("\t No calibration object found for ZDC!");
return -1;
}
//
- Float_t PedValue;
- Float_t meanPed, Pedwidth;
- Int_t index=0;
- if(Det==1|| Det==2) index = 10*(Det-1)+Quad+5*Res; // ZN1, ZP1
- else if(Det==3) index = 10*(Det-1)+(Quad-1)+Res; // ZEM
- else if(Det==4|| Det==5) index = 10*(Det-2)+Quad+5*Res+4; // ZN2, ZP2
+ 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
//
//
- meanPed = CalibData->GetMeanPed(index);
- Pedwidth = CalibData->GetMeanPedWidth(index);
- PedValue = gRandom->Gaus(meanPed,Pedwidth);
+ 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!
+ //printf("\t AliZDC::Pedestal - det(%d, %d) - Ped[%d] = %d\n",Det, Quad, index,(Int_t) pedValue); // Chiara debugging!
- return (Int_t) PedValue;
+ 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 ADCRes[2];
+ 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.;
+ 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
- ADCRes[0] = 0.0000008; // ADC Resolution high gain: 200 fC/adcCh
- ADCRes[1] = 0.0000064; // ADC Resolution low gain: 25 fC/adcCh
+ 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] * ADCRes[Res]);
+ 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);
AliDetector::SetTreeAddress();
}
-
-//________________________________________________________________
-void AliZDC::CreateCalibData()
-{
- //
- //if(fCalibData) delete fCalibData; // delete previous version
- fCalibData = new AliZDCCalibData(GetName());
-}
-//________________________________________________________________
-void AliZDC::WriteCalibData(Int_t option)
-{
- //
- const int kCompressLevel = 9;
- char* fnam = GetZDCCalibFName();
- if(!fnam || fnam[0]=='\0') {
- fnam = gSystem->ExpandPathName("$(ALICE_ROOT)/data/AliZDCCalib.root");
- Warning("WriteCalibData","No File Name is provided, using default %s",fnam);
- }
- TFile* cdfile = TFile::Open(fnam,"UPDATE","",kCompressLevel);
-
- // Writes Calibration Data to current directory.
- // User MUST take care of corresponding file opening and ->cd()... !!!
- // By default, the object is overwritten. Use 0 option for opposite.
- if(option) option = TObject::kOverwrite;
- if(fCalibData) fCalibData->Write(0,option);
- else if(fCalibData) fCalibData->Write(0,option);
-
- cdfile->Close();
- delete cdfile;
-}
-
-//________________________________________________________________
-void AliZDC::LoadCalibData()
-{
- //
- char* fnam = GetZDCCalibFName();
- if(!fnam || fnam[0]=='\0') return;
- if(!gAlice->IsFileAccessible(fnam)) {
- Error("LoadCalibData","ZDC Calibration Data file is not accessible, %s",fnam);
- exit(1);
- }
- TFile* cdfile = TFile::Open(fnam);
-
- // Loads Calibration Data from current directory.
- // User MUST take care of corresponding file opening and ->cd()...!!!
- //
- if(fCalibData) delete fCalibData; // delete previous version
- TString dtname = "Calib_";
- dtname += GetName();
- fCalibData = (AliZDCCalibData*) gDirectory->Get(dtname.Data());
- if(!fCalibData) {
- Error("LoadCalibData","No Calibration data found for %s",GetName());
- exit(1);
- }
-
- cdfile->Close();
- delete cdfile;
-}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff