3 HMPID DA for online calibration
5 Contact: Levente.Molnar@ba.infn.it, Giacomo.Volpe@ba.infn.it
6 Link: http://richpc1.ba.infn.it/~levente/Files4Public/ValidateHmpidDA/
7 Run Type: PEDESTAL -- but we select on the PHYSICS_EVENTS in th HMPIDda.cxx
9 Number of events needed: 1000 events
10 Input Files: Raw pedestal file, EXTERNAL config file: HmpidSigmaCut.txt on both HMPID LDCs
11 Output Files: 14 txt files including pedestal values
12 Trigger types used: PEDESTAL RUN (selecting on PHYSICS_EVENT)
23 #include <Riostream.h>
29 #include "AliHMPIDRawStream.h"
30 #include "AliHMPIDCalib.h"
31 #include "AliRawReaderDate.h"
32 #include "AliBitPacking.h"
40 #include "TPluginManager.h"
43 int main(int argc, char **argv){
47 /* log start of process */
48 printf("HMPID DA program started\n");
50 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
56 /* check that we got some arguments = list of files */
58 printf("Wrong number of arguments\n");
62 /* copy locally a file from daq detector config db
63 status=daqDA_DB_getFile("myconfig","./myconfig.txt");
65 printf("Failed to get config file : %d\n",status);
68 and possibly use it */
71 daqDA_progressReport(10);
75 /* define wait event timeout - 1s max */
77 monitorSetNoWaitNetworkTimeout(1000);
79 /* set local storage of ped files for Fe2C */
82 /* init the pedestal calculation */
83 AliHMPIDCalib *pCal=new AliHMPIDCalib();
84 /* Set the number of sigma cuts inside the file HmpidSigmaCut.txt on BOTH LDCs! */
85 /* If the file is NOT present then the default cut 3 will be used!*/
87 //pCal->SetSigCutFromFile("HmpidSigmaCut.txt");
88 pCal->SetSigCutFromShell("HMPID_SIGMA_CUT"); //decision to make later: wether to use file or env variable...
89 pCal->SetDaOutFromShell("HMPID_DA_OUT"); //decision to make later: wether to use file or env variable...
90 pCal->SetFeeInFromShell("HMPID_FEE_IN"); //decision to make later: wether to use file or env variable...
93 /* ONLY set this option to kTRUE if you want to create the ADC dsitributions for all 161280 pads!!!!*/
94 /* kTRUE is not suggested for production mode b/c of the memory consumption! */
95 pCal->SetWriteHistoPads(kFALSE); //use this option for default production useage!!!
96 //pCal->SetWriteHistoPads(kTRUE); //only for expert debug
97 //pCal->SetWriteHistoPads(kTRUE,kTRUE,13); //DO NOT USE THIS OPTION!
100 /* init event counter */
102 Int_t iEvtNcal=firstEvt; //Start from 1 not 0!
107 for (n=1;n<argc;n++) {
109 status=monitorSetDataSource( argv[n] );
111 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
115 /* report progress */
116 /* in this example, indexed on the number of files */
117 daqDA_progressReport(10+80*n/argc);
119 for(;;) { // infinite loop
121 /* check shutdown condition */
122 if (daqDA_checkShutdown()) {break;}
124 struct eventHeaderStruct *event;
125 eventTypeType eventT;
128 status=monitorGetEventDynamic((void **)&event);
129 if (status==MON_ERR_EOF) /* end of monitoring file has been reached */
131 printf("End of monitoring file has been reached! \n");
137 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
141 /* retry if got no event */
147 /* use event - here, just write event id to result file */
148 eventT=event->eventType;
150 if (eventT==PHYSICS_EVENT || eventT==CALIBRATION_EVENT ) { //updated: 18/02/2008 based on http://alice-ecs.web.cern.ch/alice-ecs/runtypes_3.16.html
151 runNum=(unsigned long)event->eventRunNb; //assuming that only one run is processed at a time
152 ldcId=(unsigned long)event->eventLdcId;
153 if(iEvtNcal==firstEvt && pCal->GetWritePads()==kTRUE)
155 if(pCal->GetLargePads()==kFALSE) pCal->InitFile((Int_t)ldcId); //The number for iEvtNcal should be the same as for the first value
156 else pCal->InitFile((Int_t)runNum); //The number for iEvtNcal should be the same as for the first value
160 AliRawReader *reader = new AliRawReaderDate((void*)event);
161 AliHMPIDRawStream stream(reader);stream.SetTurbo(kTRUE); //raw data decoding without error checks SetTurbo(kTRUE)
164 for(Int_t iPad=0;iPad<stream.GetNPads();iPad++) {
165 pCal->FillPedestal(stream.GetPadArray()[iPad],stream.GetChargeArray()[iPad]);
167 }//while -- loop on det load in one event
169 for(Int_t iddl=0;iddl<stream.GetNDDL();iddl++){
170 pCal->FillDDLCnt(iddl,stream.GetnDDLInStream()[iddl],stream.GetnDDLOutStream()[iddl]);
171 for(Int_t ierr=0; ierr < stream.GetNErrors(); ierr++) {
172 pCal->FillErrors(iddl,ierr,stream.GetErrors(iddl,ierr));
176 pCal->SetRunParams(runNum,stream.GetTimeStamp(),stream.GetLDCNumber()); //Get the last TimeStam read and the LDC ID
178 }// if CALIBRATION_EVENT
180 /* exit when last event received, no need to wait for TERM signal */
181 if (eventT==END_OF_RUN) {
182 printf("EOR event detected\n");
193 printf("HMPID DA processed RUN #%s on LDC#%d, with %d calibration events\n",getenv("DATE_RUN_NUMBER"),ldcId,iEvtNcal);
196 printf("No calibration events have been read. Exiting\n");
200 /* report progress */
201 daqDA_progressReport(90);
202 TString sDaOut=pCal->GetDaOutFromShell();
204 for(Int_t nDDL=0; nDDL < AliHMPIDRawStream::kNDDL; nDDL++) {
206 /* Calculate pedestal for the given ddl, if there is no ddl go t next */
207 if(!pCal->CalcPedestal(nDDL,Form("%sHmpidPedDdl%02i.txt",sDaOut.Data(),nDDL),iEvtNcal)) continue;
208 /* to create pedestal file as Paolo uncomment the line */
209 //if(!pCal->CalcPedestalPaolo(nDDL,Form("%sHmpidPedDdl%02i.txt",sDaOut.Data(),nDDL),iEvtNcal)) continue;
210 if(!pCal->WriteErrors(nDDL,Form("%sHmpidErrorsDdl%02i.txt",sDaOut.Data(),nDDL),iEvtNcal)) continue;
212 /* store the result file on FES */
214 status=daqDA_FES_storeFile(Form("%sHmpidPedDdl%02i.txt",sDaOut.Data(),nDDL),Form("HmpidPedDdl%02i.txt",nDDL));
215 if (status) { printf("Failed to export file : %d\n",status); }
216 status=daqDA_FES_storeFile(Form("%sHmpidErrorsDdl%02i.txt",sDaOut.Data(),nDDL),Form("HmpidErrorsDdl%02i.txt",nDDL));
217 if (status) { printf("Failed to export file : %d\n",status); }
221 if(pCal->GetWritePads()==kTRUE) pCal->CloseFile();
223 if (status) return -1;
225 /* report progress */
226 daqDA_progressReport(100);