2 *********************************************************
4 this file provides the detector algorithm for HMPID. *
5 *********************************************************
14 #include <Riostream.h>
19 #include "AliHMPIDRawStream.h"
20 #include "AliRawReaderDate.h"
21 #include "AliBitPacking.h"
29 #include "TBenchmark.h"
33 int main(int argc, char **argv){
37 /* log start of process */
38 printf("HMPID DA program started\n");
40 /* check that we got some arguments = list of files */
42 printf("Wrong number of arguments\n");
46 /* copy locally a file from daq detector config db
47 status=daqDA_DB_getFile("myconfig","./myconfig.txt");
49 printf("Failed to get config file : %d\n",status);
52 and possibly use it */
55 daqDA_progressReport(10);
58 /* init some counters */
59 Double_t SummQ[14][48][11][25], SummQ2[14][48][11][25];
60 Int_t nEntries[14][48][11][25];
62 for(Int_t ddl=0;ddl<=13;ddl++) {
63 isDDLOn[ddl] = kFALSE;
64 for(Int_t row=1;row<=24;row++)
65 for(Int_t dil=1;dil<=10;dil++)
66 for(Int_t adr=0;adr<=47;adr++)
68 SummQ[ddl][adr][dil][row]=0;
69 SummQ2[ddl][adr][dil][row]=0;
70 nEntries[ddl][adr][dil][row]=0;
74 /* init event counter */
78 for (n=1;n<argc;n++) {
80 status=monitorSetDataSource( argv[n] );
82 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
87 /* in this example, indexed on the number of files */
88 daqDA_progressReport(10+80*n/argc);
90 for(;;) { // infinite loop
91 struct eventHeaderStruct *event;
95 status=monitorGetEventDynamic((void **)&event);
96 if (status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
98 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
102 /* retry if got no event */
107 /* use event - here, just write event id to result file */
108 eventT=event->eventType;
110 if (eventT==PHYSICS_EVENT) {
114 AliRawReader *reader = new AliRawReaderDate((void*)event);
116 // Temporary there. Shall be removed as soon as the equipment ID is set correctly
117 // For the moment ddl.map file contains one line which maps
118 // the observed eqID=225 to the first HMPID DDL with ID=1536
119 // reader->LoadEquipmentIdsMap("ddl.map");
121 AliHMPIDRawStream stream(reader);
123 while(stream.Next()) {
125 Int_t ddl = stream.GetDDLNumber();
127 for(Int_t row=1; row < 25; row++)
128 for(Int_t dil=1; dil < 11; dil++)
129 for(Int_t adr=0; adr < 48; adr++) {
130 Short_t q = stream.GetCharge(row,dil,adr);
133 SummQ[ddl][adr][dil][row] += q;
134 SummQ2[ddl][adr][dil][row] += (q*q);
135 nEntries[ddl][adr][dil][row]++;
136 isDDLOn[ddl] = kTRUE;
142 }// if CALIBRATION_EVENT
144 /* exit when last event received, no need to wait for TERM signal */
145 if (eventT==END_OF_RUN) {
146 printf("EOR event detected\n");
157 printf("Run #%s, received %d calibration events\n",getenv("DATE_RUN_NUMBER"),iEvtNcal);
160 printf("No calibration events have been read. Exiting\n");
164 /* report progress */
165 daqDA_progressReport(90);
167 for(Int_t ddl=0; ddl < 14; ddl++) {
168 if (!isDDLOn[ddl]) continue;
171 out.open(Form("./HmpidPedDdl%02i.txt",ddl));
173 for(Int_t row=1; row < 25; row++)
174 for(Int_t dil=1; dil < 11; dil++)
175 for(Int_t adr=0; adr < 48; adr++) {
177 Int_t n = nEntries[ddl][adr][dil][row];
179 printf("No data for channel: %d %d %d %d\n",ddl,adr,dil,row);
182 Double_t mean = SummQ[ddl][adr][dil][row]/n;
183 if ((SummQ2[ddl][adr][dil][row]/n - (SummQ[ddl][adr][dil][row]/n)*(SummQ[ddl][adr][dil][row]/n)) < 0) {
184 printf("Invalid sums: %d %d %d %d %f %f\n",row,dil,adr,n,SummQ[ddl][adr][dil][row],SummQ2[ddl][adr][dil][row]);
187 Float_t sigma = TMath::Sqrt(SummQ2[ddl][adr][dil][row]/n - (mean*mean));
188 Int_t inhard=((Int_t(mean))<<9)+Int_t(mean+3*sigma);
190 out << Form("%2i %2i %2i %5.2f %5.2f %x\n",row,dil,adr,mean,sigma,inhard);
193 /* store the result file on FES */
194 status=daqDA_FES_storeFile(Form("./HmpidPedDdl%02i.txt",ddl),Form("HMPID_DA_Pedestals_ddl=%02i",ddl));
196 printf("Failed to export file : %d\n",status);
202 /* report progress */
203 daqDA_progressReport(100);