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"
28 #include <Riostream.h>
29 #include <Riostream.h>
38 #include <TPluginManager.h>
43 #include "TMinuitMinimizer.h"
46 #include <AliRawReaderDate.h>
47 #include <AliRawEventHeaderBase.h>
48 #include <AliZDCRawStream.h>
53 1- monitoring data source
55 int main(int argc, char **argv) {
57 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
64 gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer", "Minuit","TMinuitMinimizer",
65 "Minuit", "TMinuitMinimizer(const char *)");
66 TVirtualFitter::SetDefaultFitter("Minuit");
69 int const kNModules = 9;
70 int const kNChannels = 24;
71 int const kNScChannels = 32;
72 Int_t kFirstADCGeo=0, kLastADCGeo=1; // NO out-of-time signals!!!
75 Int_t modGeo[kNModules], modType[kNModules],modNCh[kNModules];
76 for(Int_t kl=0; kl<kNModules; kl++){
77 modGeo[kl]=modType[kl]=modNCh[kl]=0;
81 Int_t adcMod[2*kNChannels], adcCh[2*kNChannels], sigCode[2*kNChannels];
82 Int_t det[2*kNChannels], sec[2*kNChannels];
83 for(Int_t y=0; y<2*kNChannels; y++){
84 adcMod[y]=adcCh[y]=sigCode[y]=det[y]=sec[y]=0;
88 Int_t scMod[kNScChannels], scCh[kNScChannels], scSigCode[kNScChannels];
89 Int_t scDet[kNScChannels], scSec[kNScChannels];
90 for(Int_t y=0; y<kNScChannels; y++){
91 scMod[y]=scCh[y]=scSigCode[y]=scDet[y]=scSec[y]=0;
95 Int_t tdcMod[kNScChannels], tdcCh[kNScChannels], tdcSigCode[kNScChannels];
96 Int_t tdcDet[kNScChannels], tdcSec[kNScChannels];
97 for(Int_t y=0; y<kNScChannels; y++){
98 tdcMod[y]=tdcCh[y]=tdcSigCode[y]=tdcDet[y]=tdcSec[y]=-1;
101 /* log start of process */
102 printf("ZDC EMD program started\n");
104 /* check that we got some arguments = list of files */
106 printf("Wrong number of arguments\n");
110 // --- Preparing histos for EM dissociation spectra
112 TH1F::AddDirectory(0);
113 TH1F* histoEMDCorr[4];
117 for(Int_t i=0; i<4; i++) {
118 if(i==0) sprintf(namhistc,"ZN%d-EMDCorr",i+1);
119 else if(i==1) sprintf(namhistc,"ZP%d-EMDCorr",i);
120 else if(i==2) sprintf(namhistc,"ZN%d-EMDCorr",i);
121 else if(i==3) sprintf(namhistc,"ZP%d-EMDCorr",i-1);
122 histoEMDCorr[i] = new TH1F(namhistc,namhistc,200,0.,2000.);
125 // --- Preparing histos for tower inter-calibration
127 /* TH1F* histZNCtow[4]; TH1F* histZPCtow[4];
128 TH1F* histZNAtow[4]; TH1F* histZPAtow[4];
130 char namhistznc[50], namhistzpc[50];
131 char namhistzna[50], namhistzpa[50];
132 for(Int_t i=0; i<4; i++) {
133 sprintf(namhistznc,"ZNC-tow%d",i+1);
134 sprintf(namhistzpc,"ZPC-tow%d",i+1);
135 sprintf(namhistzna,"ZNA-tow%d",i+1);
136 sprintf(namhistzpa,"ZPA-tow%d",i+1);
138 histZNCtow[i] = new TH1F(namhistznc,namhistznc,100,0.,4000.);
139 histZPCtow[i] = new TH1F(namhistzpc,namhistzpc,100,0.,4000.);
140 histZNAtow[i] = new TH1F(namhistzna,namhistzna,100,0.,4000.);
141 histZPAtow[i] = new TH1F(namhistzpa,namhistzpa,100,0.,4000.);
144 /* open result file */
146 fp=fopen("./result.txt","a");
148 printf("Failed to open file\n");
151 /* report progress */
152 daqDA_progressReport(10);
154 // *** To analyze EMD events you MUST have a pedestal data file!!!
155 // *** -> check if a pedestal run has been analyzed
157 read = daqDA_DB_getFile(PEDDATA_FILE,PEDDATA_FILE);
159 printf("\t ERROR!!! ZDCPedestal.dat file NOT FOUND in DAQ db!!!\n");
162 else printf("\t ZDCPedestal.dat file retrieved from DAQ db\n");
164 FILE *filePed = fopen(PEDDATA_FILE,"r");
166 printf("\t ERROR!!! Can't open ZDCPedestal.dat file!!!\n");
170 // 144 = 48 in-time + 48 out-of-time + 48 correlations
171 Float_t readValues[2][6*kNChannels];
172 Float_t MeanPedhg[kNChannels], MeanPedlg[kNChannels];
173 Float_t CorrCoeff0[2*kNChannels], CorrCoeff1[2*kNChannels];
174 // ***************************************************
175 // Unless we have a narrow correlation to fit we
176 // don't fit and store in-time vs. out-of-time
177 // histograms -> mean pedstal subtracted!!!!!!
178 // ***************************************************
180 for(int jj=0; jj<6*kNChannels; jj++){
181 for(int ii=0; ii<2; ii++){
182 fscanf(filePed,"%f",&readValues[ii][jj]);
185 MeanPedhg[jj] = readValues[0][jj];
186 //printf("\t MeanPedhg[%d] = %1.1f\n",jj, MeanPedhg[jj]);
188 else if(jj>=kNChannels && jj<2*kNChannels){
189 MeanPedlg[jj-kNChannels] = readValues[0][jj];
190 //printf("\t MeanPedlg[%d] = %1.1f\n",jj-kNChannels, MeanPedlg[jj-kNChannels]);
192 else if(jj>4*kNChannels){
193 CorrCoeff0[jj-4*kNChannels] = readValues[0][jj];
194 CorrCoeff1[jj-4*kNChannels] = readValues[1][jj];;
198 FILE *mapFile4Shuttle;
200 /* report progress */
201 daqDA_progressReport(20);
204 /* init some counters */
205 int nevents_physics=0;
208 struct eventHeaderStruct *event;
209 eventTypeType eventT;
211 /* read the data files */
215 status=monitorSetDataSource( argv[n] );
217 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
221 /* report progress */
222 /* in this example, indexed on the number of files */
223 daqDA_progressReport(20+70*n/argc);
229 status=monitorGetEventDynamic((void **)&event);
230 if(status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
232 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
236 /* retry if got no event */
241 // Initalize raw-data reading and decoding
242 AliRawReader *reader = new AliRawReaderDate((void*)event);
243 reader->Select("ZDC");
244 // --- Reading event header
245 //UInt_t evtype = reader->GetType();
246 //printf("\n\t ZDCEMDda -> ev. type %d\n",evtype);
247 //printf("\t ZDCEMDda -> run # %d\n",reader->GetRunNumber());
249 AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
252 /* use event - here, just write event id to result file */
253 eventT=event->eventType;
255 if(eventT==START_OF_DATA){
257 iMod=-1; ich=0; iScCh=0; itdcCh=0;
259 rawStreamZDC->SetSODReading(kTRUE);
261 // --------------------------------------------------------
262 // --- Writing ascii data file for the Shuttle preprocessor
263 mapFile4Shuttle = fopen(MAPDATA_FILE,"w");
264 if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
266 while((rawStreamZDC->Next())){
267 if(rawStreamZDC->IsHeaderMapping()){ // mapping header
269 modGeo[iMod] = rawStreamZDC->GetADCModule();
270 modType[iMod] = rawStreamZDC->GetModType();
271 modNCh[iMod] = rawStreamZDC->GetADCNChannels();
273 if(rawStreamZDC->IsChMapping()){
274 if(modType[iMod]==1){ // ADC mapping ----------------------
275 adcMod[ich] = rawStreamZDC->GetADCModFromMap(ich);
276 adcCh[ich] = rawStreamZDC->GetADCChFromMap(ich);
277 sigCode[ich] = rawStreamZDC->GetADCSignFromMap(ich);
278 det[ich] = rawStreamZDC->GetDetectorFromMap(ich);
279 sec[ich] = rawStreamZDC->GetTowerFromMap(ich);
282 else if(modType[iMod]==2){ //VME scaler mapping --------------------
283 scMod[iScCh] = rawStreamZDC->GetScalerModFromMap(iScCh);
284 scCh[iScCh] = rawStreamZDC->GetScalerChFromMap(iScCh);
285 scSigCode[iScCh] = rawStreamZDC->GetScalerSignFromMap(iScCh);
286 scDet[iScCh] = rawStreamZDC->GetScDetectorFromMap(iScCh);
287 scSec[iScCh] = rawStreamZDC->GetScTowerFromMap(iScCh);
290 else if(modType[iMod]==6 && modGeo[iMod]==4){ // ZDC TDC mapping --------------------
291 tdcMod[itdcCh] = rawStreamZDC->GetTDCModFromMap(itdcCh);
292 tdcCh[itdcCh] = rawStreamZDC->GetTDCChFromMap(itdcCh);
293 tdcSigCode[itdcCh] = rawStreamZDC->GetTDCSignFromMap(itdcCh);
298 // Writing data on output FXS file
299 for(Int_t is=0; is<2*kNChannels; is++){
300 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
301 is,adcMod[is],adcCh[is],sigCode[is],det[is],sec[is]);
302 //printf(" EMD DA -> %d ADC: mod %d ch %d, code %d det %d, sec %d\n",
303 // is,adcMod[is],adcCh[is],sigCode[is],det[is],sec[is]);
305 for(Int_t is=0; is<kNScChannels; is++){
306 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
307 is,scMod[is],scCh[is],scSigCode[is],scDet[is],scSec[is]);
308 //printf(" EMD DA -> %d Scaler: mod %d ch %d, code %d det %d, sec %d\n",
309 // is,scMod[is],scCh[is],scSigCode[is],scDet[is],scSec[is]);
311 for(Int_t is=0; is<kNScChannels; is++){
312 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\n",
313 is,tdcMod[is],tdcCh[is],tdcSigCode[is]);
314 //if(tdcMod[is]!=-1) printf(" Mapping DA -> %d TDC: mod %d ch %d, code %d\n",
315 // is,tdcMod[is],tdcCh[is],tdcSigCode[is]);
317 for(Int_t is=0; is<kNModules; is++){
318 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\n",
319 modGeo[is],modType[is],modNCh[is]);
320 //printf(" EMD DA -> Module mapping: geo %d type %d #ch %d\n",
321 // modGeo[is],modType[is],modNCh[is]);
325 fclose(mapFile4Shuttle);
328 else if(eventT==PHYSICS_EVENT){
329 // --- Reading data header
330 reader->ReadHeader();
331 const AliRawDataHeader* header = reader->GetDataHeader();
333 UChar_t message = header->GetAttributes();
334 if((message & 0x70) == 0x70){ // DEDICATED EMD RUN
335 //printf("\t CALIBRATION_EMD_RUN raw data found\n");
338 // Temporary commented to validate DA with simulated data!!!
339 //printf("\t NO CALIBRATION_EMD_RUN raw data found\n");
344 printf("\t ATTENTION! No Raw Data Header found!!!\n");
348 rawStreamZDC->SetSODReading(kTRUE);
350 if (!rawStreamZDC->Next()) printf(" \t No raw data found!! ");
352 // ----- Setting ch. mapping -----
353 for(Int_t jk=0; jk<2*kNChannels; jk++){
354 rawStreamZDC->SetMapADCMod(jk, adcMod[jk]);
355 rawStreamZDC->SetMapADCCh(jk, adcCh[jk]);
356 rawStreamZDC->SetMapADCSig(jk, sigCode[jk]);
357 rawStreamZDC->SetMapDet(jk, det[jk]);
358 rawStreamZDC->SetMapTow(jk, sec[jk]);
361 Float_t ZDCCorrADC[4], ZDCCorrADCSum[4];
362 for(Int_t g=0; g<4; g++){
363 ZDCCorrADCSum[g] = 0.;
368 while(rawStreamZDC->Next()){
369 Int_t detID = rawStreamZDC->GetSector(0);
370 Int_t quad = rawStreamZDC->GetSector(1);
372 if((rawStreamZDC->IsADCDataWord()) && !(rawStreamZDC->IsUnderflow())
373 && !(rawStreamZDC->IsOverflow()) && (detID!=-1) && (detID!=3)
374 && (rawStreamZDC->GetADCGain() == 1) && // Selecting LOW RES ch.s
375 (rawStreamZDC->GetADCModule()>=kFirstADCGeo && rawStreamZDC->GetADCModule()<=kLastADCGeo)){
377 // Taking LOW RES channels -> ch.+kNChannels !!!!
378 Int_t DetIndex=999, PedIndex=999;
397 // Mean pedestal subtraction
398 Float_t Pedestal = MeanPedlg[PedIndex];
399 // Pedestal subtraction from correlation with out-of-time signals
400 //Float_t Pedestal = CorrCoeff0[PedIndex]+CorrCoeff1[PedIndex]*MeanPedOOT[PedIndex];
402 // Run 2010 -> we decide to fit only PMCs
403 /* if(DetIndex!=999 || PedIndex!=999){
405 Float_t corrADCval = (rawStreamZDC->GetADCValue()) - Pedestal;
406 if(detID==1 || detID==2) histoEMDCorr[detID-1]->Fill(corrADCval);
407 else if(detID==4 || detID==5) histoEMDCorr[detID-2]->Fill(corrADCval);
411 if(DetIndex!=999 || PedIndex!=999){
413 ZDCCorrADC[DetIndex] = (rawStreamZDC->GetADCValue()) - Pedestal;
414 ZDCCorrADCSum[DetIndex] += ZDCCorrADC[DetIndex];
416 /*printf("\t det %d quad %d res %d pedInd %d "
417 "Pedestal %1.0f -> ADCCorr = %d ZDCCorrADCSum = %d\n",
418 detID,quad,rawStreamZDC->GetADCGain(),PedIndex,Pedestal,
419 (Int_t) ZDCCorrADC[DetIndex],(Int_t) ZDCCorrADCSum[DetIndex]);
424 Float_t corrADCval = (rawStreamZDC->GetADCValue()) - Pedestal;
425 if(detID==1) histZNCtow[quad-1]->Fill(corrADCval);
426 else if(detID==2) histZPCtow[quad-1]->Fill(corrADCval);
427 else if(detID==4) histZNAtow[quad-1]->Fill(corrADCval);
428 else if(detID==5) histZPAtow[quad-1]->Fill(corrADCval);
430 //printf("\t det %d tow %d fill histo w. value %1.0f\n",
431 // detID,quad,corrADCval);
434 if(DetIndex==999 || PedIndex==999)
435 printf(" WARNING! Detector a/o pedestal index are WRONG!!!\n");
447 for(Int_t j=0; j<4; j++) histoEMDCorr[j]->Fill(ZDCCorrADCSum[j]);
449 }//(if PHYSICS_EVENT)
451 /* exit when last event received, no need to wait for TERM signal */
452 else if(eventT==END_OF_RUN) {
453 printf(" -> EOR event detected\n");
465 /* Analysis of the histograms */
467 FILE *fileShuttle1 = fopen(ENCALIBDATA_FILE,"w");
469 Int_t BinMax[4]={0,0,0,0};
470 Float_t YMax[4]={0.,0.,0.,0.};
471 Int_t NBinsx[4]={0,0,0,0};
472 Float_t MeanFitVal[4]={1.,1.,1.,1.};
474 for(Int_t k=0; k<4; k++){
475 if(histoEMDCorr[k]->GetEntries()!=0 && histoEMDCorr[k]->GetMean()>0){
476 BinMax[k] = histoEMDCorr[k]->GetMaximumBin();
477 //printf("\n\t histoEMDCorr[%d]: BinMax = %d", k, BinMax[k]);
479 printf("\n WARNING! Something wrong with det %d histo -> calibration coeff. set to 1\n\n", k);
483 YMax[k] = (histoEMDCorr[k]->GetXaxis())->GetXmax();
484 NBinsx[k] = (histoEMDCorr[k]->GetXaxis())->GetNbins();
485 //printf(" ChXMax = %f\n", BinMax[k]*YMax[k]/NBinsx[k]);
486 histoEMDCorr[k]->Fit("gaus","Q","",BinMax[k]*YMax[k]/NBinsx[k]*0.7,BinMax[k]*YMax[k]/NBinsx[k]*1.25);
487 fitfun[k] = histoEMDCorr[k]->GetFunction("gaus");
488 MeanFitVal[k] = (Float_t) (fitfun[k]->GetParameter(1));
489 //printf("\t Mean Value from gaussian fit = %f\n", MeanFitVal[k]);
493 Float_t CalibCoeff[6];
495 for(Int_t j=0; j<6; j++){
497 CalibCoeff[j] = MeanFitVal[j];
498 fprintf(fileShuttle1,"\t%f\n",CalibCoeff[j]);
500 // ZEM energy calib. coeff. = 1
501 else if(j==4 || j==5){
503 fprintf(fileShuttle1,"\t%f\n",CalibCoeff[j]);
506 fclose(fileShuttle1);
508 FILE *fileShuttle2 = fopen(TOWCALIBDATA_FILE,"w");
509 //Float_t meanvalznc[4], meanvalzpc[4], meanvalzna[4], meanvalzpa[4];
510 for(Int_t j=0; j<4; j++){
511 /*if(histZNCtow[j]->GetEntries() == 0){
512 printf("\n WARNING! Empty histos -> ending DA WITHOUT writing output\n\n");
515 meanvalznc[j] = histZNCtow[j]->GetMean();
516 meanvalzpc[j] = histZPCtow[j]->GetMean();
517 meanvalzna[j] = histZNAtow[j]->GetMean();
518 meanvalzpa[j] = histZPAtow[j]->GetMean();*/
520 // Note -> For the moment the inter-calibration coeff. are set to 1
521 for(Int_t k=0; k<5; k++){
523 fprintf(fileShuttle2,"\t%f",icoeff);
524 if(k==5) fprintf(fileShuttle2,"\n");
528 /*if(meanvalznc[1]!=0 && meanvalznc[2]!=0 && meanvalznc[3]!=0 &&
529 meanvalzpc[1]!=0 && meanvalzpc[2]!=0 && meanvalzpc[3]!=0 &&
530 meanvalzna[1]!=0 && meanvalzna[2]!=0 && meanvalzna[3]!=0 &&
531 meanvalzpa[1]!=0 && meanvalzpa[2]!=0 && meanvalzpa[3]!=0){
532 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
533 1.0,meanvalznc[0]/meanvalznc[1],meanvalznc[0]/meanvalznc[2],meanvalznc[0]/meanvalznc[3]);
534 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
535 1.0,meanvalzpc[0]/meanvalzpc[1],meanvalzpc[0]/meanvalzpc[2],meanvalzpc[0]/meanvalzpc[3]);
536 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
537 1.0,meanvalzna[0]/meanvalzna[1],meanvalzpc[0]/meanvalzna[2],meanvalzpc[0]/meanvalzna[3]);
538 fprintf(fileShuttle2,"\t%f\t%f\t%f\t%f\n",
539 1.0,meanvalzpa[0]/meanvalzpa[1],meanvalzpc[0]/meanvalzpa[2],meanvalzpc[0]/meanvalzpa[3]);
542 printf("\n Tower intercalib. coeff. CAN'T be calculated (some mean values are ZERO)!!!\n\n");
545 fclose(fileShuttle2);
547 for(Int_t ij=0; ij<4; ij++){
548 delete histoEMDCorr[ij];
552 TVirtualFitter::SetFitter(0);
555 fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
557 /* close result file */
560 /* report progress */
561 daqDA_progressReport(90);
563 /* store the result file on FES */
564 status = daqDA_FES_storeFile(MAPDATA_FILE, "MAPPING");
566 printf("Failed to export file : %d\n",status);
570 status = daqDA_FES_storeFile(ENCALIBDATA_FILE, "EMDENERGYCALIB");
572 printf("Failed to export file : %d\n",status);
576 status = daqDA_FES_storeFile(TOWCALIBDATA_FILE, "EMDTOWERCALIB");
578 printf("Failed to export file : %d\n",status);
582 /* report progress */
583 daqDA_progressReport(100);