3 This program reads the DAQ data files passed as argument using the monitoring library.
5 It computes the average event size and populates local "./result.txt" file with the
8 The program reports about its processing progress.
10 Messages on stdout are exported to DAQ log system.
12 DA for ZDC standalone pedestal runs
14 Contact: Chiara.Oppedisano@to.infn.it
16 Run Type: STANDALONE_PEDESTAL_RUN
18 Number of events needed: no constraint (tipically ~10^3)
20 Output Files: ZDCPedestal.dat, ZDCChMapping.dat
21 Trigger Types Used: Standalone Trigger
24 #define PEDDATA_FILE "ZDCPedestal.dat"
25 #define MAPDATA_FILE "ZDCChMapping.dat"
29 #include <Riostream.h>
46 #include <AliRawReaderDate.h>
47 #include <AliRawEventHeaderBase.h>
48 #include <AliZDCRawStream.h>
52 Arguments: list of DATE raw data files
54 int main(int argc, char **argv) {
56 TFitter *minuitFit = new TFitter(4);
57 TVirtualFitter::SetFitter(minuitFit);
61 /* log start of process */
62 printf("\n ZDC PEDESTAL program started\n");
64 /* check that we got some arguments = list of files */
66 printf("Wrong number of arguments\n");
70 // --- Histograms for ADC pedestals
71 // [22 signal channels + 2 reference PTMs] x 2 gain chains
73 TH1F::AddDirectory(0);
74 int const kNChannels = 24;
75 TH1F *hPedhg[kNChannels], *hPedOutOfTimehg[kNChannels];
76 TH2F *hPedCorrhg[kNChannels];
77 TH1F *hPedlg[kNChannels], *hPedOutOfTimelg[kNChannels];
78 TH2F *hPedCorrlg[kNChannels];
80 char namhist1hg[50], namhist2hg[50], namhist3hg[50];
81 char namhist1lg[50], namhist2lg[50], namhist3lg[50];
82 for(Int_t j=0; j<kNChannels; j++){
84 sprintf(namhist1hg,"PedZNChg_%d",j);
85 sprintf(namhist2hg,"PedZNChgOutOfTime_%d",j);
86 sprintf(namhist3hg,"PedCorrZNChg_%d",j);
88 sprintf(namhist1lg,"PedZNClg_%d",j);
89 sprintf(namhist2lg,"PedZNClgOutOfTime_%d",j);
90 sprintf(namhist3lg,"PedCorrZNClg_%d",j);
92 else if(j>=5 && j<=9){ // ZPC
93 sprintf(namhist1hg,"PedZPChg_%d",j-5);
94 sprintf(namhist2hg,"PedZPChgOutOfTime_%d",j-5);
95 sprintf(namhist3hg,"PedCorrZPChg_%d",j-5);
97 sprintf(namhist1lg,"PedZPClg_%d",j-5);
98 sprintf(namhist2lg,"PedZPClgOutOfTime_%d",j-5);
99 sprintf(namhist3lg,"PedCorrZPClg_%d",j-5);
101 else if(j==10 || j==11){ // ZEM
102 sprintf(namhist1hg,"PedZEMhg_%d",j-10);
103 sprintf(namhist2hg,"PedZEMhgOutOfTime_%d",j-10);
104 sprintf(namhist3hg,"PedCorrZEMhg_%d",j-10);
106 sprintf(namhist1lg,"PedZEMlg_%d",j-10);
107 sprintf(namhist2lg,"PedZEMlgOutOfTime_%d",j-10);
108 sprintf(namhist3lg,"PedCorrZEMlg_%d",j-10);
110 else if(j>=12 && j<=16){ // ZNA
111 sprintf(namhist1hg,"PedZNAhg_%d",j-12);
112 sprintf(namhist2hg,"PedZNAhgOutOfTime_%d",j-12);
113 sprintf(namhist3hg,"PedCorrZNAhg_%d",j-12);
115 sprintf(namhist1lg,"PedZNAlg_%d",j-12);
116 sprintf(namhist2lg,"PedZNAlgOutOfTime_%d",j-12);
117 sprintf(namhist3lg,"PedCorrZNAlg_%d",j-12);
119 else if(j>=17 && j<=21){ // ZPA
120 sprintf(namhist1hg,"PedZPAhg_%d",j-17);
121 sprintf(namhist2hg,"PedZPAhgOutOfTime_%d",j-17);
122 sprintf(namhist3hg,"PedCorrZPAhg_%d",j-17);
124 sprintf(namhist1lg,"PedZPAlg_%d",j-17);
125 sprintf(namhist2lg,"PedZPAlgOutOfTime_%d",j-17);
126 sprintf(namhist3lg,"PedCorrZPAlg_%d",j-17);
128 else if(j==22 || j==24){ //Reference PMs
129 sprintf(namhist1hg,"PedRefhg_%d",j-22);
130 sprintf(namhist2hg,"PedRefhgOutOfTime_%d",j-22);
131 sprintf(namhist3hg,"PedCorrRefhg_%d",j-22);
133 sprintf(namhist1lg,"PedReflg_%d",j-22);
134 sprintf(namhist2lg,"PedReflgOutOfTime_%d",j-22);
135 sprintf(namhist3lg,"PedCorrReflg_%d",j-22);
137 // --- High gain chain histos
138 hPedhg[j] = new TH1F(namhist1hg, namhist1hg, 200, 0., 200.);
139 hPedOutOfTimehg[j] = new TH1F(namhist2hg, namhist2hg, 200, 0., 200.);
140 hPedCorrhg[j] = new TH2F(namhist3hg,namhist3hg,100,0.,200.,100,0.,200.);
141 // --- Low gain chain histos
142 hPedlg[j] = new TH1F(namhist1lg, namhist1lg, 100, 0., 1000.);
143 hPedOutOfTimelg[j] = new TH1F(namhist2lg, namhist2lg, 100, 0., 1000.);
144 hPedCorrlg[j] = new TH2F(namhist3lg,namhist3lg,100,0.,1000.,100,0.,1000.);
148 /* open result file */
150 fp=fopen("./result.txt","a");
152 printf("Failed to open file\n");
156 FILE *mapFile4Shuttle;
158 /* report progress */
159 daqDA_progressReport(10);
162 /* init some counters */
163 int nevents_physics=0;
166 /* read the data files */
170 status=monitorSetDataSource( argv[n] );
172 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
176 /* report progress */
177 /* in this example, indexed on the number of files */
178 daqDA_progressReport(10+80*n/argc);
182 struct eventHeaderStruct *event;
183 eventTypeType eventT;
186 status=monitorGetEventDynamic((void **)&event);
187 if(status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
189 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
193 /* retry if got no event */
198 // Initalize raw-data reading and decoding
199 AliRawReader *reader = new AliRawReaderDate((void*)event);
200 reader->Select("ZDC");
201 // --- Reading event header
202 //UInt_t evtype = reader->GetType();
203 //printf("\n\t ZDCPEDESTALda -> ev. type %d\n",evtype);
204 //printf("\t ZDCPEDESTALda -> run # %d\n",reader->GetRunNumber());
206 AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
209 /* use event - here, just write event id to result file */
210 eventT=event->eventType;
212 Int_t ich=0, adcMod[48], adcCh[48], sigCode[48], det[48], sec[48];
214 if(eventT==START_OF_DATA){
216 rawStreamZDC->SetSODReading(kTRUE);
218 if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
220 while(rawStreamZDC->Next()){
221 if(rawStreamZDC->IsChMapping()){
222 adcMod[ich] = rawStreamZDC->GetADCModFromMap(ich);
223 adcCh[ich] = rawStreamZDC->GetADCChFromMap(ich);
224 sigCode[ich] = rawStreamZDC->GetADCSignFromMap(ich);
225 det[ich] = rawStreamZDC->GetDetectorFromMap(ich);
226 sec[ich] = rawStreamZDC->GetTowerFromMap(ich);
231 // --------------------------------------------------------
232 // --- Writing ascii data file for the Shuttle preprocessor
233 mapFile4Shuttle = fopen(MAPDATA_FILE,"w");
234 for(Int_t i=0; i<ich; i++){
235 fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",i,
236 adcMod[i],adcCh[i],sigCode[i],det[i],sec[i]);
238 //printf("ZDCPEDESTALDA.cxx -> ch.%d mod %d, ch %d, code %d det %d, sec %d\n",
239 // i,adcMod[i],adcCh[i],sigCode[i],det[i],sec[i]);
241 fclose(mapFile4Shuttle);
244 if(eventT==PHYSICS_EVENT){
245 fprintf(fp,"Run #%lu, event size: %lu, BC:%u, Orbit:%u, Period:%u\n",
246 (unsigned long)event->eventRunNb,
247 (unsigned long)event->eventSize,
248 EVENT_ID_GET_BUNCH_CROSSING(event->eventId),
249 EVENT_ID_GET_ORBIT(event->eventId),
250 EVENT_ID_GET_PERIOD(event->eventId));
252 // --- Reading data header
253 reader->ReadHeader();
254 const AliRawDataHeader* header = reader->GetDataHeader();
256 UChar_t message = header->GetAttributes();
257 if(message & 0x20){ // PEDESTAL RUN
258 //printf("\t STANDALONE_PEDESTAL RUN raw data found\n");
261 printf("\t NO STANDALONE_PEDESTAL RUN raw data found\n");
266 printf("\t ATTENTION! No Raw Data Header found!!!\n");
270 rawStreamZDC->SetSODReading(kTRUE);
272 if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
274 // ----- Setting ch. mapping -----
275 for(Int_t jk=0; jk<48; jk++){
276 //printf("ZDCPEDESTALDA.cxx -> ch.%d mod %d, ch %d, code %d det %d, sec %d\n",
277 // jk,adcMod[jk],adcCh[jk],sigCode[jk],det[jk],sec[jk]);
278 rawStreamZDC->SetMapADCMod(jk, adcMod[jk]);
279 rawStreamZDC->SetMapADCCh(jk, adcCh[jk]);
280 rawStreamZDC->SetMapADCSig(jk, sigCode[jk]);
281 rawStreamZDC->SetMapDet(jk, det[jk]);
282 rawStreamZDC->SetMapTow(jk, sec[jk]);
286 Int_t RawADChg[kNChannels], RawADCoothg[kNChannels];
287 Int_t RawADClg[kNChannels], RawADCootlg[kNChannels];
288 for(Int_t j=0; j<kNChannels; j++){
289 RawADChg[j]=0; RawADCoothg[j]=0;
290 RawADClg[j]=0; RawADCootlg[j]=0;
293 while(rawStreamZDC->Next()){
295 Int_t detector = rawStreamZDC->GetSector(0);
296 if(rawStreamZDC->IsADCDataWord() && (detector!=-1)){
297 if(rawStreamZDC->GetSector(1)!=5){ // Physics signals
298 if(detector==1) index = rawStreamZDC->GetSector(1); // *** ZNC
299 else if(detector==2) index = rawStreamZDC->GetSector(1)+5; // *** ZPC
300 else if(detector==3) index = rawStreamZDC->GetSector(1)+9; // *** ZEM
301 else if(detector==4) index = rawStreamZDC->GetSector(1)+12; // *** ZNA
302 else if(detector==5) index = rawStreamZDC->GetSector(1)+17; // *** ZPA
304 else{ // Reference PMs
305 index = (detector-1)/3+22;
308 if(index==-1) printf("\tERROR!!! iraw %d det %d quad %d res %d index %d ADC %d\n",
309 iraw, detector, rawStreamZDC->GetSector(1),
310 rawStreamZDC->GetADCGain(), index, rawStreamZDC->GetADCValue());
313 if(iraw<2*kNChannels){ // --- In-time pedestals (1st 48 raw data)
314 if(rawStreamZDC->GetADCGain()==0){
315 hPedhg[index]->Fill(rawStreamZDC->GetADCValue());
316 RawADChg[index] = rawStreamZDC->GetADCValue();
318 //printf("\t filling histo hPedhg[%d]\n",index);
321 hPedlg[index]->Fill(rawStreamZDC->GetADCValue());
322 RawADClg[index] = rawStreamZDC->GetADCValue();
324 //printf("\t filling histo hPedlg[%d]\n",index);
327 else{ // --- Out-of-time pedestals
328 if(rawStreamZDC->GetADCGain()==0){
329 hPedOutOfTimehg[index]->Fill(rawStreamZDC->GetADCValue());
330 RawADCoothg[index] = rawStreamZDC->GetADCValue();
332 //printf("\t filling histo hPedOutOfTimehg[%d]\n",index);
335 hPedOutOfTimelg[index]->Fill(rawStreamZDC->GetADCValue());
336 RawADCootlg[index] = rawStreamZDC->GetADCValue();
338 //printf("\t filling histo hPedOutOfTimelg[%d]\n",index);
344 if(iraw == 4*kNChannels){ // Last ADC channel -> Filling correlation histos
345 for(Int_t k=0; k<kNChannels; k++){
346 hPedCorrhg[k]->Fill(RawADCoothg[k], RawADChg[k]);
347 hPedCorrlg[k]->Fill(RawADCootlg[k], RawADClg[k]);
357 }//(if PHYSICS_EVENT)
366 /* Analysis of the histograms */
369 fileShuttle = fopen(PEDDATA_FILE,"w");
371 Float_t MeanPed[2*kNChannels], MeanPedWidth[2*kNChannels],
372 MeanPedOOT[2*kNChannels], MeanPedWidthOOT[2*kNChannels];
373 // --- In-time pedestals
374 TF1 *ADCfunchg[kNChannels];
375 for(Int_t i=0; i<kNChannels; i++){
376 hPedhg[i]->Fit("gaus","Q");
377 ADCfunchg[i] = hPedhg[i]->GetFunction("gaus");
378 MeanPed[i] = (Double_t) ADCfunchg[i]->GetParameter(1);
379 MeanPedWidth[i] = (Double_t) ADCfunchg[i]->GetParameter(2);
380 fprintf(fileShuttle,"\t%f\t%f\n",MeanPed[i],MeanPedWidth[i]);
381 //printf("\t MeanPedhg[%d] = %f\n",i, MeanPed[i]);
383 TF1 *ADCfunclg[kNChannels];
384 for(Int_t i=0; i<kNChannels; i++){
385 hPedlg[i]->Fit("gaus","Q");
386 ADCfunclg[i] = hPedlg[i]->GetFunction("gaus");
387 MeanPed[i+kNChannels] = (Double_t) ADCfunclg[i]->GetParameter(1);
388 MeanPedWidth[i+kNChannels] = (Double_t) ADCfunclg[i]->GetParameter(2);
389 fprintf(fileShuttle,"\t%f\t%f\n",MeanPed[i+kNChannels],MeanPedWidth[i+kNChannels]);
390 //printf("\t MeanPedlg[%d] = %f\n",i+kNChannels, MeanPed[i+kNChannels]);
392 // --- Out-of-time pedestals
393 TF1 *ADCootfunchg[kNChannels];
394 for(Int_t i=0; i<kNChannels; i++){
395 hPedOutOfTimehg[i]->Fit("gaus","Q");
396 ADCootfunchg[i] = hPedOutOfTimehg[i]->GetFunction("gaus");
397 MeanPedOOT[i] = (Double_t) ADCootfunchg[i]->GetParameter(1);
398 MeanPedWidthOOT[i] = (Double_t) ADCootfunchg[i]->GetParameter(2);
399 fprintf(fileShuttle,"\t%f\t%f\n",MeanPedOOT[i],MeanPedWidthOOT[i]);
400 //printf("\t MeanPedOOThg[%d] = %f\n",i, MeanPedOOT[i]);
402 TF1 *ADCootfunclg[kNChannels];
403 for(Int_t i=0; i<kNChannels; i++){
404 hPedOutOfTimelg[i]->Fit("gaus","Q");
405 ADCootfunclg[i] = hPedOutOfTimelg[i]->GetFunction("gaus");
406 MeanPedOOT[i+kNChannels] = (Double_t) ADCootfunclg[i]->GetParameter(1);
407 MeanPedWidthOOT[i+kNChannels] = (Double_t) ADCootfunclg[i]->GetParameter(2);
408 fprintf(fileShuttle,"\t%f\t%f\n",MeanPedOOT[i+kNChannels],MeanPedWidthOOT[i+kNChannels]);
409 //printf("\t MeanPedOOTlg[%d] = %f\n",i+kNChannels, MeanPedOOT[i+kNChannels]);
412 // ***************************************************
413 // Unless we have a narrow correlation to fit we
414 // don't fit and store in-time vs. out-of-time
415 // histograms -> mean pedstal subtracted!!!!!!
416 // ***************************************************
419 Float_t CorrCoeff0[2*kNChannels], CorrCoeff1[2*kNChannels];
420 TProfile *hPedCorrProfhg[kNChannels], *hPedCorrProflg[kNChannels];
421 TF1 *ffunchg[kNChannels], *ffunclg[kNChannels];
423 for(int i=0;i<kNChannels;i++) {
424 sprintf(namhist4,"ADCHRvsOOT%d_Prof",i);
425 hPedCorrProfhg[i] = hPedCorrhg[i]->ProfileX(namhist4,-1,-1,"S");
426 hPedCorrProfhg[i]->SetName(namhist4);
427 hPedCorrProfhg[i]->Fit("pol1","Q");
428 ffunchg[i] = hPedCorrProfhg[i]->GetFunction("pol1");
429 CorrCoeff0[i] = (Double_t) ffunchg[i]->GetParameter(0);
430 CorrCoeff1[i] = (Double_t) ffunchg[i]->GetParameter(1);
431 fprintf(fileShuttle,"\t%d\t%f\t%f\n",i,CorrCoeff0[i],CorrCoeff1[i]);
432 //printf("\t CorrCoeff0[%d] = %f, CorrCoeff1[%d] = %f\n",i, CorrCoeff0[i], i, CorrCoeff1[i]);
434 for(int i=0;i<kNChannels;i++) {
435 sprintf(namhist4,"ADCLRvsOOT%d_Prof",i);
436 hPedCorrProflg[i] = hPedCorrlg[i]->ProfileX(namhist4,-1,-1,"S");
437 hPedCorrProflg[i]->SetName(namhist4);
438 hPedCorrProflg[i]->Fit("pol1","Q");
439 ffunclg[i] = hPedCorrProflg[i]->GetFunction("pol1");
440 CorrCoeff0[i+kNChannels] = (Double_t) ffunclg[i]->GetParameter(0);
441 CorrCoeff1[i+kNChannels] = (Double_t) ffunclg[i]->GetParameter(1);
442 fprintf(fileShuttle,"\t%d\t%f\t%f\n",i+kNChannels,CorrCoeff0[i+kNChannels],CorrCoeff1[i+kNChannels]);
443 //printf("\t CorrCoeff0[%d] = %f, CorrCoeff1[%d] = %f\n",
444 // i+kNChannels, CorrCoeff0[i+kNChannels], i+kNChannels, CorrCoeff1[i+kNChannels]);
450 for(Int_t j=0; j<kNChannels; j++){
452 delete hPedOutOfTimehg[j];
453 delete hPedCorrhg[j];
455 delete hPedOutOfTimelg[j];
456 delete hPedCorrlg[j];
460 TVirtualFitter::SetFitter(0);
463 fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
465 /* close result file */
468 /* report progress */
469 daqDA_progressReport(90);
471 /* store the result files on FES */
472 // [1] File with mapping
473 status = daqDA_FES_storeFile(MAPDATA_FILE,MAPDATA_FILE);
475 printf("Failed to export file %d to DAQ FES\n",status);
478 // [2] File with pedestal data
479 status = daqDA_FES_storeFile(PEDDATA_FILE,PEDDATA_FILE);
481 printf("Failed to export file %d to DAQ FES\n",status);
485 /* store the result files on DB */
486 status = daqDA_DB_storeFile(PEDDATA_FILE,PEDDATA_FILE);
488 printf("Failed to export file %d to DAQ DB\n",status);
492 /* report progress */
493 daqDA_progressReport(100);