--- /dev/null
+/*
+
+This program reads the DAQ data files passed as argument using the monitoring library.
+
+It computes the average event size and populates local "./result.txt" file with the
+result.
+
+The program reports about its processing progress.
+
+Messages on stdout are exported to DAQ log system.
+
+DA for ZDC standalone CALIBRATION_MB runs
+
+Contact: Chiara.Oppedisano@to.infn.it
+Link:
+Run Type: CALIBRATION_MB_RUN
+DA Type: LDC
+Number of events needed: at least 10^4
+Input Files: ZDCPedestal.dat
+Output Files: ZDCMBCalib.root, ZDCChMapping.dat
+Trigger Types Used: Standalone Trigger
+
+*/
+#define PEDDATA_FILE "ZDCPedestal.dat"
+#define MAPDATA_FILE "ZDCChMapping.dat"
+#define MBCALIBDATA_FILE "ZDCMBCalib.root"
+
+#include <stdio.h>
+#include <Riostream.h>
+#include <Riostream.h>
+
+// DATE
+#include <daqDA.h>
+#include <event.h>
+#include <monitor.h>
+
+//ROOT
+#include <TROOT.h>
+#include <TPluginManager.h>
+#include <TH1F.h>
+#include <TH2F.h>
+#include <TProfile.h>
+#include <TF1.h>
+#include <TFile.h>
+#include <TFitter.h>
+#include "TMinuitMinimizer.h"
+
+//AliRoot
+#include <AliRawReaderDate.h>
+#include <AliRawEventHeaderBase.h>
+#include <AliZDCRawStream.h>
+
+
+/* Main routine
+ Arguments:
+ 1- monitoring data source
+*/
+int main(int argc, char **argv) {
+
+
+ gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
+ "*",
+ "TStreamerInfo",
+ "RIO",
+ "TStreamerInfo()");
+
+ TMinuitMinimizer m;
+ gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer", "Minuit","TMinuitMinimizer",
+ "Minuit", "TMinuitMinimizer(const char *)");
+ TVirtualFitter::SetDefaultFitter("Minuit");
+
+ int status = 0;
+ // No. of ZDC cabled ch.
+ int const kNChannels = 24;
+ int const kNScChannels = 32;
+ Int_t kFirstADCGeo=0, kLastADCGeo=3;
+
+ /* log start of process */
+ printf("ZDC EMD program started\n");
+
+ /* check that we got some arguments = list of files */
+ if (argc<2) {
+ printf("Wrong number of arguments\n");
+ return -1;
+ }
+
+ // --- Preparing histos for EM dissociation spectra
+ //
+ TH2F * hZDCvsZEM = new TH2F("hZDCvsZEM","EZDCTot vs. EZEM",100,0.,5.,100,0.,800.);
+ TH2F * hZDCCvsZEM = new TH2F("hZDCCvsZEM","EZDCC vs. EZEM",100,0.,5.,100,0.,400.);
+ TH2F * hZDCAvsZEM = new TH2F("hZDCAvsZEM","EZDCA vs. EZEM",100,0.,5.,100,0.,400.);
+
+ /* open result file */
+ FILE *fp=NULL;
+ fp=fopen("./result.txt","a");
+ if (fp==NULL) {
+ printf("Failed to open file\n");
+ return -1;
+ }
+
+ FILE *mapFile4Shuttle;
+
+ // *** To analyze CALIBRATION_MB events a pedestal data file is needed!!!
+ // *** -> check if a pedestal run has been analyzed
+ int read = 0;
+ read = daqDA_DB_getFile(PEDDATA_FILE,PEDDATA_FILE);
+ if(read){
+ printf("\t ERROR!!! ZDCPedestal.dat file NOT FOUND in DAQ db!!!\n");
+ return -1;
+ }
+ else printf("\t ZDCPedestal.dat file retrieved from DAQ db\n");
+
+ FILE *filePed = fopen(PEDDATA_FILE,"r");
+ if (filePed==NULL) {
+ printf("\t ERROR!!! Can't open ZDCPedestal.dat file!!!\n");
+ return -1;
+ }
+
+ // 144 = 48 in-time + 48 out-of-time + 48 correlations
+ Float_t readValues[2][6*kNChannels];
+ Float_t MeanPedhg[kNChannels], MeanPedlg[kNChannels];
+ Float_t CorrCoeff0[2*kNChannels], CorrCoeff1[2*kNChannels];
+ // ***************************************************
+ // Unless we have a narrow correlation to fit we
+ // don't fit and store in-time vs. out-of-time
+ // histograms -> mean pedstal subtracted!!!!!!
+ // ***************************************************
+ //
+ for(int jj=0; jj<6*kNChannels; jj++){
+ for(int ii=0; ii<2; ii++){
+ fscanf(filePed,"%f",&readValues[ii][jj]);
+ }
+ if(jj<kNChannels){
+ MeanPedhg[jj] = readValues[0][jj];
+ //printf("\t MeanPedhg[%d] = %1.1f\n",jj, MeanPedhg[jj]);
+ }
+ else if(jj>=kNChannels && jj<2*kNChannels){
+ MeanPedlg[jj-kNChannels] = readValues[0][jj];
+ //printf("\t MeanPedlg[%d] = %1.1f\n",jj-kNChannels, MeanPedlg[jj-kNChannels]);
+ }
+ else if(jj>4*kNChannels){
+ CorrCoeff0[jj-4*kNChannels] = readValues[0][jj];
+ CorrCoeff1[jj-4*kNChannels] = readValues[1][jj];;
+ }
+ }
+
+ /* report progress */
+ daqDA_progressReport(10);
+
+
+ /* init some counters */
+ int nevents_physics=0;
+ int nevents_total=0;
+
+ struct eventHeaderStruct *event;
+ eventTypeType eventT;
+
+ /* read the data files */
+ int n;
+ for(n=1;n<argc;n++){
+
+ status=monitorSetDataSource( argv[n] );
+ if (status!=0) {
+ printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
+ return -1;
+ }
+
+ /* report progress */
+ /* in this example, indexed on the number of files */
+ daqDA_progressReport(10+80*n/argc);
+
+ /* read the file */
+ for(;;){
+
+ /* get next event */
+ status=monitorGetEventDynamic((void **)&event);
+ if(status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
+ if(status!=0) {
+ printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
+ return -1;
+ }
+
+ /* retry if got no event */
+ if(event==NULL) {
+ break;
+ }
+
+ // Initalize raw-data reading and decoding
+ AliRawReader *reader = new AliRawReaderDate((void*)event);
+ reader->Select("ZDC");
+ // --- Reading event header
+ //UInt_t evtype = reader->GetType();
+ //printf("\n\t ZDCEMDda -> ev. type %d\n",evtype);
+ //printf("\t ZDCEMDda -> run # %d\n",reader->GetRunNumber());
+ //
+ AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
+
+
+ /* use event - here, just write event id to result file */
+ eventT=event->eventType;
+
+ Int_t ich=0;
+ Int_t adcMod[2*kNChannels], adcCh[2*kNChannels], sigCode[2*kNChannels];
+ Int_t det[2*kNChannels], sec[2*kNChannels];
+ for(Int_t y=0; y<2*kNChannels; y++){
+ adcMod[y]=adcCh[y]=sigCode[y]=det[y]=sec[y]=0;
+ }
+
+ Int_t iScCh=0;
+ Int_t scMod[kNScChannels], scCh[kNScChannels], scSigCode[kNScChannels];
+ Int_t scDet[kNScChannels], scSec[kNScChannels];
+ for(Int_t y=0; y<kNScChannels; y++){
+ scMod[y]=scCh[y]=scSigCode[y]=scDet[y]=scSec[y]=0;
+ }
+ //
+ Int_t modNum=-1, modType=-1;
+
+ if(eventT==START_OF_DATA){
+
+ rawStreamZDC->SetSODReading(kTRUE);
+
+ // --------------------------------------------------------
+ // --- Writing ascii data file for the Shuttle preprocessor
+ mapFile4Shuttle = fopen(MAPDATA_FILE,"w");
+ if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
+ else{
+ while((rawStreamZDC->Next())){
+ if(rawStreamZDC->IsHeaderMapping()){ // mapping header
+ modNum = rawStreamZDC->GetADCModule();
+ modType = rawStreamZDC->GetModType();
+ }
+ if(rawStreamZDC->IsChMapping()){
+ if(modType==1){ // ADC mapping ----------------------
+ adcMod[ich] = rawStreamZDC->GetADCModFromMap(ich);
+ adcCh[ich] = rawStreamZDC->GetADCChFromMap(ich);
+ sigCode[ich] = rawStreamZDC->GetADCSignFromMap(ich);
+ det[ich] = rawStreamZDC->GetDetectorFromMap(ich);
+ sec[ich] = rawStreamZDC->GetTowerFromMap(ich);
+ //
+ fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
+ ich,adcMod[ich],adcCh[ich],sigCode[ich],det[ich],sec[ich]);
+ //
+ //printf(" Mapping in DA -> %d ADC: mod %d ch %d, code %d det %d, sec %d\n",
+ // ich,adcMod[ich],adcCh[ich],sigCode[ich],det[ich],sec[ich]);
+ //
+ ich++;
+ }
+ else if(modType==2){ //VME scaler mapping --------------------
+ scMod[iScCh] = rawStreamZDC->GetScalerModFromMap(iScCh);
+ scCh[iScCh] = rawStreamZDC->GetScalerChFromMap(iScCh);
+ scSigCode[iScCh] = rawStreamZDC->GetScalerSignFromMap(iScCh);
+ scDet[iScCh] = rawStreamZDC->GetScDetectorFromMap(iScCh);
+ scSec[iScCh] = rawStreamZDC->GetScTowerFromMap(iScCh);
+ //
+ fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
+ iScCh,scMod[iScCh],scCh[iScCh],scSigCode[iScCh],scDet[iScCh],scSec[iScCh]);
+ //
+ //printf(" Mapping in DA -> %d Scaler: mod %d ch %d, code %d det %d, sec %d\n",
+ // iScCh,scMod[iScCh],scCh[iScCh],scSigCode[iScCh],scDet[iScCh],scSec[iScCh]);
+ //
+ iScCh++;
+ }
+ }
+ }
+ }
+ fclose(mapFile4Shuttle);
+ }// SOD event
+
+ if(eventT==PHYSICS_EVENT){
+ // --- Reading data header
+ reader->ReadHeader();
+ const AliRawDataHeader* header = reader->GetDataHeader();
+ if(header){
+ UChar_t message = header->GetAttributes();
+ if((message & 0xf0) == 0x60){ // DEDICATED CALIBRATION MB RUN
+ //printf("\t STANDALONE_CALIBRAION_MB_RUN raw data found\n");
+ continue;
+ }
+ else{
+ printf("\t NO STANDALONE_MB_RUN raw data found\n");
+ return -1;
+ }
+ }
+ else{
+ printf("\t ATTENTION! No Raw Data Header found!!!\n");
+ return -1;
+ }
+
+ rawStreamZDC->SetSODReading(kTRUE);
+
+ if (!rawStreamZDC->Next()) printf(" \t No raw data found!! ");
+ //
+ // ----- Setting ch. mapping -----
+ for(Int_t jk=0; jk<2*kNChannels; jk++){
+ rawStreamZDC->SetMapADCMod(jk, adcMod[jk]);
+ rawStreamZDC->SetMapADCCh(jk, adcCh[jk]);
+ rawStreamZDC->SetMapADCSig(jk, sigCode[jk]);
+ rawStreamZDC->SetMapDet(jk, det[jk]);
+ rawStreamZDC->SetMapTow(jk, sec[jk]);
+ }
+ //
+ Float_t rawZDC=0., rawZEM=0.;
+ Float_t corrZDC=0., corrZEM=0.;
+ Float_t corrZDCTot=0., corrZDCC=0., corrZDCA=0., corrZEMTot=0.;
+ //
+ while(rawStreamZDC->Next()){
+ Int_t detector = rawStreamZDC->GetSector(0);
+ Int_t quad = rawStreamZDC->GetSector(1);
+ Int_t index=-1;
+
+ if( (rawStreamZDC->IsADCDataWord()) && !(rawStreamZDC->IsUnderflow())
+ && !(rawStreamZDC->IsOverflow()) && (detector!=-1)
+ && ((rawStreamZDC->GetADCGain()) == 0) && // Selecting HIGH RES ch.s
+ (rawStreamZDC->GetADCModule()>=kFirstADCGeo) && (rawStreamZDC->GetADCModule()<=kLastADCGeo)){
+
+ //printf(" IsADCWord %d, IsUnderflow %d, IsOverflow %d\n",
+ // rawStreamZDC->IsADCDataWord(),rawStreamZDC->IsUnderflow(),rawStreamZDC->IsOverflow());
+
+ if(quad!=5){ // Physics signals
+ if(detector==1) index = quad; // *** ZNC
+ else if(detector==2) index = quad+5; // *** ZPC
+ else if(detector==3) index = quad+9; // *** ZEM
+ else if(detector==4) index = quad+12;// *** ZNA
+ else if(detector==5) index = quad+17;// *** ZPA
+ }
+ else continue;
+ //
+ if(index==-1) printf("ERROR in ZDCCALIBMBda.cxx -> det %d quad %d index %d ADC %d\n",
+ detector, quad, index, rawStreamZDC->GetADCValue());
+
+ // Mean pedestal subtraction
+ Float_t Pedestal = MeanPedhg[index];
+ // Pedestal subtraction from correlation with out-of-time signals
+ //Float_t Pedestal = CorrCoeff0[index]+CorrCoeff1[index]*MeanPedOOT[index];
+ //
+ if(index!=-1 && quad!=5){
+ //
+ if(detector==3){
+ rawZEM = (Float_t) rawStreamZDC->GetADCValue();
+ corrZEM = (rawStreamZDC->GetADCValue()) - Pedestal;
+ corrZEMTot += corrZEM;
+ }
+ else{
+ rawZDC = (Float_t) rawStreamZDC->GetADCValue();
+ corrZDC = rawZDC - Pedestal;
+ if(detector==1 || detector==2) corrZDCC += corrZDC;
+ else corrZDCA += corrZDC;
+ corrZDCTot += corrZDC;
+ }
+ }
+ }//IsADCDataWord()
+
+ } // Next()
+
+ hZDCvsZEM ->Fill(corrZDCTot, corrZEMTot);
+ hZDCCvsZEM->Fill(corrZDCC, corrZEMTot);
+ hZDCAvsZEM->Fill(corrZDCA, corrZEMTot);
+
+ nevents_physics++;
+ }//(if PHYSICS_EVENT)
+
+ nevents_total++;
+
+ }
+
+ /* free resources */
+ free(event);
+ }
+
+ //
+ TFile *histofile = new TFile(MBCALIBDATA_FILE,"RECREATE");
+ histofile->cd();
+ hZDCvsZEM ->Write();
+ hZDCCvsZEM->Write();
+ hZDCAvsZEM->Write();
+ histofile->Close();
+
+ if(hZDCvsZEM) delete hZDCvsZEM ;
+ if(hZDCCvsZEM) delete hZDCCvsZEM;
+ if(hZDCAvsZEM) delete hZDCAvsZEM;
+
+ /* write report */
+ fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
+
+ /* close result file */
+ fclose(fp);
+
+ /* report progress */
+ daqDA_progressReport(90);
+
+ /* store the result file on FES */
+ status = daqDA_FES_storeFile(MAPDATA_FILE, "MAPPING");
+ if(status){
+ printf("Failed to export file : %d\n",status);
+ return -1;
+ }
+ //
+ status = daqDA_FES_storeFile(MBCALIBDATA_FILE, "MBCALIB");
+ if(status){
+ printf("Failed to export file : %d\n",status);
+ return -1;
+ }
+
+ /* report progress */
+ daqDA_progressReport(100);
+
+ return status;
+}