3 This program reads the DAQ data files passed as argument using the monitoring library.
5 The program reports about its processing progress.
7 Messages on stdout are exported to DAQ log system.
9 DA for ZDC standalone CALIBRATION_EMD runs
11 Contact: Chiara.Oppedisano@to.infn.it
13 Run Type: CALIBRATION_EMD_RUN
15 Number of events needed: at least ~5*10^3
16 Input Files: ZDCPedestal.dat
17 Output Files: ZDCEMDCalib.dat, ZDCChMapping.dat
18 Trigger Types Used: Standalone Trigger
21 #define PEDDATA_FILE "ZDCPedestal.dat"
22 #define MAPDATA_FILE "ZDCChMapping.dat"
23 #define ENCALIBDATA_FILE "ZDCEnergyCalib.dat"
24 #define TOWCALIBDATA_FILE "ZDCTowerCalib.dat"
27 #include <Riostream.h>
28 #include <Riostream.h>
37 #include <TPluginManager.h>
42 #include "TMinuitMinimizer.h"
45 #include <AliRawReaderDate.h>
46 #include <AliRawEventHeaderBase.h>
47 #include <AliZDCRawStream.h>
52 1- monitoring data source
54 int main(int argc, char **argv) {
56 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
63 gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer", "Minuit","TMinuitMinimizer",
64 "Minuit", "TMinuitMinimizer(const char *)");
65 TVirtualFitter::SetDefaultFitter("Minuit");
68 int const kNModules = 9;
69 int const kNChannels = 24;
70 int const kNScChannels = 32;
71 Int_t kFirstADCGeo=0, kLastADCGeo=1; // NO out-of-time signals!!!
74 Int_t modGeo[kNModules], modType[kNModules],modNCh[kNModules];
75 for(Int_t kl=0; kl<kNModules; kl++){
76 modGeo[kl]=modType[kl]=modNCh[kl]=0;
80 Int_t adcMod[2*kNChannels], adcCh[2*kNChannels], sigCode[2*kNChannels];
81 Int_t det[2*kNChannels], sec[2*kNChannels];
82 for(Int_t y=0; y<2*kNChannels; y++){
83 adcMod[y]=adcCh[y]=sigCode[y]=det[y]=sec[y]=0;
87 Int_t scMod[kNScChannels], scCh[kNScChannels], scSigCode[kNScChannels];
88 Int_t scDet[kNScChannels], scSec[kNScChannels];
89 for(Int_t y=0; y<kNScChannels; y++){
90 scMod[y]=scCh[y]=scSigCode[y]=scDet[y]=scSec[y]=0;
94 Int_t tdcMod[kNScChannels], tdcCh[kNScChannels], tdcSigCode[kNScChannels];
95 Int_t tdcDet[kNScChannels], tdcSec[kNScChannels];
96 for(Int_t y=0; y<kNScChannels; y++){
97 tdcMod[y]=tdcCh[y]=tdcSigCode[y]=tdcDet[y]=tdcSec[y]=-1;
100 /* log start of process */
101 printf("ZDC EMD program started\n");
103 /* check that we got some arguments = list of files */
105 printf("Wrong number of arguments\n");
109 // --- Preparing histos for EM dissociation spectra
111 TH1F::AddDirectory(0);
112 TH1F* histoEMDCorr[4];
116 for(Int_t i=0; i<4; i++) {
117 if(i==0) sprintf(namhistc,"ZN%d-EMDCorr",i+1);
118 else if(i==1) sprintf(namhistc,"ZP%d-EMDCorr",i);
119 else if(i==2) sprintf(namhistc,"ZN%d-EMDCorr",i);
120 else if(i==3) sprintf(namhistc,"ZP%d-EMDCorr",i-1);
121 histoEMDCorr[i] = new TH1F(namhistc,namhistc,200,0.,2000.);
124 // --- Preparing histos for tower inter-calibration
126 /* TH1F* histZNCtow[4]; TH1F* histZPCtow[4];
127 TH1F* histZNAtow[4]; TH1F* histZPAtow[4];
129 char namhistznc[50], namhistzpc[50];
130 char namhistzna[50], namhistzpa[50];
131 for(Int_t i=0; i<4; i++) {
132 sprintf(namhistznc,"ZNC-tow%d",i+1);
133 sprintf(namhistzpc,"ZPC-tow%d",i+1);
134 sprintf(namhistzna,"ZNA-tow%d",i+1);
135 sprintf(namhistzpa,"ZPA-tow%d",i+1);
137 histZNCtow[i] = new TH1F(namhistznc,namhistznc,100,0.,4000.);
138 histZPCtow[i] = new TH1F(namhistzpc,namhistzpc,100,0.,4000.);
139 histZNAtow[i] = new TH1F(namhistzna,namhistzna,100,0.,4000.);
140 histZPAtow[i] = new TH1F(namhistzpa,namhistzpa,100,0.,4000.);
143 /* open result file */
145 fp=fopen("./result.txt","a");
147 printf("Failed to open file\n");
150 /* report progress */
151 daqDA_progressReport(10);
153 // *** To analyze EMD events you MUST have a pedestal data file!!!
154 // *** -> check if a pedestal run has been analyzed
156 read = daqDA_DB_getFile(PEDDATA_FILE,PEDDATA_FILE);
158 printf("\t ERROR!!! ZDCPedestal.dat file NOT FOUND in DAQ db!!!\n");
161 else printf("\t ZDCPedestal.dat file retrieved from DAQ db\n");
163 FILE *filePed = fopen(PEDDATA_FILE,"r");
165 printf("\t ERROR!!! Can't open ZDCPedestal.dat file!!!\n");
169 // 144 = 48 in-time + 48 out-of-time + 48 correlations
170 Float_t readValues[2][6*kNChannels];
171 Float_t MeanPedhg[kNChannels], MeanPedlg[kNChannels];
172 Float_t CorrCoeff0[2*kNChannels], CorrCoeff1[2*kNChannels];
173 // ***************************************************
174 // Unless we have a narrow correlation to fit we
175 // don't fit and store in-time vs. out-of-time
176 // histograms -> mean pedstal subtracted!!!!!!
177 // ***************************************************
179 for(int jj=0; jj<6*kNChannels; jj++){
180 for(int ii=0; ii<2; ii++){
181 fscanf(filePed,"%f",&readValues[ii][jj]);
184 MeanPedhg[jj] = readValues[0][jj];
185 //printf("\t MeanPedhg[%d] = %1.1f\n",jj, MeanPedhg[jj]);
187 else if(jj>=kNChannels && jj<2*kNChannels){
188 MeanPedlg[jj-kNChannels] = readValues[0][jj];
189 //printf("\t MeanPedlg[%d] = %1.1f\n",jj-kNChannels, MeanPedlg[jj-kNChannels]);
191 else if(jj>4*kNChannels){
192 CorrCoeff0[jj-4*kNChannels] = readValues[0][jj];
193 CorrCoeff1[jj-4*kNChannels] = readValues[1][jj];;
197 FILE *mapFile4Shuttle;
199 /* report progress */
200 daqDA_progressReport(20);
203 /* init some counters */
204 int nevents_physics=0;
207 struct eventHeaderStruct *event;
208 eventTypeType eventT;
210 /* read the data files */
214 status=monitorSetDataSource( argv[n] );
216 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
220 /* report progress */
221 /* in this example, indexed on the number of files */
222 daqDA_progressReport(20+70*n/argc);
228 status=monitorGetEventDynamic((void **)&event);
229 if(status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
231 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
235 /* retry if got no event */
240 // Initalize raw-data reading and decoding
241 AliRawReader *reader = new AliRawReaderDate((void*)event);
242 reader->Select("ZDC");
243 // --- Reading event header
244 //UInt_t evtype = reader->GetType();
245 //printf("\n\t ZDCEMDda -> ev. type %d\n",evtype);
246 //printf("\t ZDCEMDda -> run # %d\n",reader->GetRunNumber());
248 AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
251 /* use event - here, just write event id to result file */
252 eventT=event->eventType;
254 if(eventT==START_OF_DATA){
256 iMod=-1; ich=0; iScCh=0; itdcCh=0;
258 rawStreamZDC->SetSODReading(kTRUE);
260 // --------------------------------------------------------
261 // --- Writing ascii data file for the Shuttle preprocessor
262 mapFile4Shuttle = fopen(MAPDATA_FILE,"w");
263 if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
265 while((rawStreamZDC->Next())){
266 if(rawStreamZDC->IsHeaderMapping()){ // mapping header
268 modGeo[iMod] = rawStreamZDC->GetADCModule();
269 modType[iMod] = rawStreamZDC->GetModType();
270 modNCh[iMod] = rawStreamZDC->GetADCNChannels();
272 if(rawStreamZDC->IsChMapping()){
273 if(modType[iMod]==1){ // ADC mapping ----------------------
274 adcMod[ich] = rawStreamZDC->GetADCModFromMap(ich);
275 adcCh[ich] = rawStreamZDC->GetADCChFromMap(ich);
276 sigCode[ich] = rawStreamZDC->GetADCSignFromMap(ich);
277 det[ich] = rawStreamZDC->GetDetectorFromMap(ich);
278 sec[ich] = rawStreamZDC->GetTowerFromMap(ich);
281 else if(modType[iMod]==2){ //VME scaler mapping --------------------
282 scMod[iScCh] = rawStreamZDC->GetScalerModFromMap(iScCh);
283 scCh[iScCh] = rawStreamZDC->GetScalerChFromMap(iScCh);
284 scSigCode[iScCh] = rawStreamZDC->GetScalerSignFromMap(iScCh);
285 scDet[iScCh] = rawStreamZDC->GetScDetectorFromMap(iScCh);
286 scSec[iScCh] = rawStreamZDC->GetScTowerFromMap(iScCh);
289 else if(modType[iMod]==6 && modGeo[iMod]==4){ // ZDC TDC mapping --------------------
290 tdcMod[itdcCh] = rawStreamZDC->GetTDCModFromMap(itdcCh);
291 tdcCh[itdcCh] = rawStreamZDC->GetTDCChFromMap(itdcCh);
292 tdcSigCode[itdcCh] = rawStreamZDC->GetTDCSignFromMap(itdcCh);
297 // Writing data on output FXS file
298 for(Int_t is=0; is<2*kNChannels; is++){
299 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
300 is,adcMod[is],adcCh[is],sigCode[is],det[is],sec[is]);
301 //printf(" EMD DA -> %d ADC: mod %d ch %d, code %d det %d, sec %d\n",
302 // is,adcMod[is],adcCh[is],sigCode[is],det[is],sec[is]);
304 for(Int_t is=0; is<kNScChannels; is++){
305 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
306 is,scMod[is],scCh[is],scSigCode[is],scDet[is],scSec[is]);
307 //printf(" EMD DA -> %d Scaler: mod %d ch %d, code %d det %d, sec %d\n",
308 // is,scMod[is],scCh[is],scSigCode[is],scDet[is],scSec[is]);
310 for(Int_t is=0; is<kNScChannels; is++){
311 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\n",
312 is,tdcMod[is],tdcCh[is],tdcSigCode[is]);
313 //if(tdcMod[is]!=-1) printf(" Mapping DA -> %d TDC: mod %d ch %d, code %d\n",
314 // is,tdcMod[is],tdcCh[is],tdcSigCode[is]);
316 for(Int_t is=0; is<kNModules; is++){
317 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\n",
318 modGeo[is],modType[is],modNCh[is]);
319 //printf(" EMD DA -> Module mapping: geo %d type %d #ch %d\n",
320 // modGeo[is],modType[is],modNCh[is]);
324 fclose(mapFile4Shuttle);
327 else if(eventT==PHYSICS_EVENT){
328 // --- Reading data header
329 reader->ReadHeader();
330 const AliRawDataHeader* header = reader->GetDataHeader();
332 UChar_t message = header->GetAttributes();
333 if((message & 0x70) == 0x70){ // DEDICATED EMD RUN
334 //printf("\t CALIBRATION_EMD_RUN raw data found\n");
337 // Temporary commented to validate DA with simulated data!!!
338 //printf("\t NO CALIBRATION_EMD_RUN raw data found\n");
343 printf("\t ATTENTION! No Raw Data Header found!!!\n");
347 rawStreamZDC->SetSODReading(kTRUE);
349 if (!rawStreamZDC->Next()) printf(" \t No raw data found!! ");
351 // ----- Setting ch. mapping -----
352 for(Int_t jk=0; jk<2*kNChannels; jk++){
353 rawStreamZDC->SetMapADCMod(jk, adcMod[jk]);
354 rawStreamZDC->SetMapADCCh(jk, adcCh[jk]);
355 rawStreamZDC->SetMapADCSig(jk, sigCode[jk]);
356 rawStreamZDC->SetMapDet(jk, det[jk]);
357 rawStreamZDC->SetMapTow(jk, sec[jk]);
360 Float_t ZDCCorrADC[4], ZDCCorrADCSum[4];
361 for(Int_t g=0; g<4; g++){
362 ZDCCorrADCSum[g] = 0.;
367 while(rawStreamZDC->Next()){
368 Int_t detID = rawStreamZDC->GetSector(0);
369 Int_t quad = rawStreamZDC->GetSector(1);
371 if((rawStreamZDC->IsADCDataWord()) && !(rawStreamZDC->IsUnderflow())
372 && !(rawStreamZDC->IsOverflow()) && (detID!=-1) && (detID!=3)
373 && (rawStreamZDC->GetADCGain() == 1) && // Selecting LOW RES ch.s
374 (rawStreamZDC->GetADCModule()>=kFirstADCGeo && rawStreamZDC->GetADCModule()<=kLastADCGeo)){
376 // Taking LOW RES channels -> ch.+kNChannels !!!!
377 Int_t DetIndex=999, PedIndex=999;
396 // Mean pedestal subtraction
397 Float_t Pedestal = MeanPedlg[PedIndex];
398 // Pedestal subtraction from correlation with out-of-time signals
399 //Float_t Pedestal = CorrCoeff0[PedIndex]+CorrCoeff1[PedIndex]*MeanPedOOT[PedIndex];
401 // Run 2010 -> we decide to fit only PMCs
402 /* if(DetIndex!=999 || PedIndex!=999){
404 Float_t corrADCval = (rawStreamZDC->GetADCValue()) - Pedestal;
405 if(detID==1 || detID==2) histoEMDCorr[detID-1]->Fill(corrADCval);
406 else if(detID==4 || detID==5) histoEMDCorr[detID-2]->Fill(corrADCval);
410 if(DetIndex!=999 || PedIndex!=999){
412 ZDCCorrADC[DetIndex] = (rawStreamZDC->GetADCValue()) - Pedestal;
413 ZDCCorrADCSum[DetIndex] += ZDCCorrADC[DetIndex];
415 /*printf("\t det %d quad %d res %d pedInd %d "
416 "Pedestal %1.0f -> ADCCorr = %d ZDCCorrADCSum = %d\n",
417 detID,quad,rawStreamZDC->GetADCGain(),PedIndex,Pedestal,
418 (Int_t) ZDCCorrADC[DetIndex],(Int_t) ZDCCorrADCSum[DetIndex]);
423 Float_t corrADCval = (rawStreamZDC->GetADCValue()) - Pedestal;
424 if(detID==1) histZNCtow[quad-1]->Fill(corrADCval);
425 else if(detID==2) histZPCtow[quad-1]->Fill(corrADCval);
426 else if(detID==4) histZNAtow[quad-1]->Fill(corrADCval);
427 else if(detID==5) histZPAtow[quad-1]->Fill(corrADCval);
429 //printf("\t det %d tow %d fill histo w. value %1.0f\n",
430 // detID,quad,corrADCval);
433 if(DetIndex==999 || PedIndex==999)
434 printf(" WARNING! Detector a/o pedestal index are WRONG!!!\n");
446 for(Int_t j=0; j<4; j++) histoEMDCorr[j]->Fill(ZDCCorrADCSum[j]);
448 }//(if PHYSICS_EVENT)
450 /* exit when last event received, no need to wait for TERM signal */
451 else if(eventT==END_OF_RUN) {
452 printf(" -> EOR event detected\n");
464 /* Analysis of the histograms */
466 FILE *fileShuttle1 = fopen(ENCALIBDATA_FILE,"w");
468 Int_t BinMax[4]={0,0,0,0};
469 Float_t YMax[4]={0.,0.,0.,0.};
470 Int_t NBinsx[4]={0,0,0,0};
471 Float_t MeanFitVal[4]={1.,1.,1.,1.};
473 for(Int_t k=0; k<4; k++){
474 if(histoEMDCorr[k]->GetEntries()!=0 && histoEMDCorr[k]->GetMean()>0){
475 BinMax[k] = histoEMDCorr[k]->GetMaximumBin();
476 //printf("\n\t histoEMDCorr[%d]: BinMax = %d", k, BinMax[k]);
478 printf("\n WARNING! Something wrong with det %d histo -> calibration coeff. set to 1\n\n", k);
482 YMax[k] = (histoEMDCorr[k]->GetXaxis())->GetXmax();
483 NBinsx[k] = (histoEMDCorr[k]->GetXaxis())->GetNbins();
484 //printf(" ChXMax = %f\n", BinMax[k]*YMax[k]/NBinsx[k]);
485 histoEMDCorr[k]->Fit("gaus","Q","",BinMax[k]*YMax[k]/NBinsx[k]*0.7,BinMax[k]*YMax[k]/NBinsx[k]*1.25);
486 fitfun[k] = histoEMDCorr[k]->GetFunction("gaus");
487 MeanFitVal[k] = (Float_t) (fitfun[k]->GetParameter(1));
488 //printf("\t Mean Value from gaussian fit = %f\n", MeanFitVal[k]);
492 Float_t CalibCoeff[6];
494 for(Int_t j=0; j<6; j++){
496 CalibCoeff[j] = MeanFitVal[j];
497 fprintf(fileShuttle1,"\t%f\n",CalibCoeff[j]);
499 // ZEM energy calib. coeff. = 1
500 else if(j==4 || j==5){
502 fprintf(fileShuttle1,"\t%f\n",CalibCoeff[j]);
505 fclose(fileShuttle1);
507 FILE *fileShuttle2 = fopen(TOWCALIBDATA_FILE,"w");
508 //Float_t meanvalznc[4], meanvalzpc[4], meanvalzna[4], meanvalzpa[4];
509 for(Int_t j=0; j<4; j++){
510 /*if(histZNCtow[j]->GetEntries() == 0){
511 printf("\n WARNING! Empty histos -> ending DA WITHOUT writing output\n\n");
514 meanvalznc[j] = histZNCtow[j]->GetMean();
515 meanvalzpc[j] = histZPCtow[j]->GetMean();
516 meanvalzna[j] = histZNAtow[j]->GetMean();
517 meanvalzpa[j] = histZPAtow[j]->GetMean();*/
519 // Note -> For the moment the inter-calibration coeff. are set to 1
520 for(Int_t k=0; k<5; k++){
522 fprintf(fileShuttle2,"\t%f",icoeff);
523 if(k==5) fprintf(fileShuttle2,"\n");
527 /*if(meanvalznc[1]!=0 && meanvalznc[2]!=0 && meanvalznc[3]!=0 &&
528 meanvalzpc[1]!=0 && meanvalzpc[2]!=0 && meanvalzpc[3]!=0 &&
529 meanvalzna[1]!=0 && meanvalzna[2]!=0 && meanvalzna[3]!=0 &&
530 meanvalzpa[1]!=0 && meanvalzpa[2]!=0 && meanvalzpa[3]!=0){
531 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
532 1.0,meanvalznc[0]/meanvalznc[1],meanvalznc[0]/meanvalznc[2],meanvalznc[0]/meanvalznc[3]);
533 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
534 1.0,meanvalzpc[0]/meanvalzpc[1],meanvalzpc[0]/meanvalzpc[2],meanvalzpc[0]/meanvalzpc[3]);
535 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
536 1.0,meanvalzna[0]/meanvalzna[1],meanvalzpc[0]/meanvalzna[2],meanvalzpc[0]/meanvalzna[3]);
537 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
538 1.0,meanvalzpa[0]/meanvalzpa[1],meanvalzpc[0]/meanvalzpa[2],meanvalzpc[0]/meanvalzpa[3]);
541 printf("\n Tower intercalib. coeff. CAN'T be calculated (some mean values are ZERO)!!!\n\n");
544 fclose(fileShuttle2);
546 for(Int_t ij=0; ij<4; ij++){
547 delete histoEMDCorr[ij];
551 TVirtualFitter::SetFitter(0);
554 fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
556 /* close result file */
559 /* report progress */
560 daqDA_progressReport(90);
562 /* store the result file on FES */
563 status = daqDA_FES_storeFile(MAPDATA_FILE, "MAPPING");
565 printf("Failed to export file : %d\n",status);
569 status = daqDA_FES_storeFile(ENCALIBDATA_FILE, "EMDENERGYCALIB");
571 printf("Failed to export file : %d\n",status);
575 status = daqDA_FES_storeFile(TOWCALIBDATA_FILE, "EMDTOWERCALIB");
577 printf("Failed to export file : %d\n",status);
581 /* report progress */
582 daqDA_progressReport(100);