2 EMCAL DA for online calibration: for LED studies
4 Contact: silvermy@ornl.gov
5 Run Type: PHYSICS or STANDALONE
7 Number of events needed: continously accumulating for all runs, rate ~0.1-1 Hz
8 Input Files: argument list
9 Output Files: RESULT_FILE=EMCALLED.root, to be exported to the DAQ FXS
10 fileId: FILE_ID=EMCALLED
11 Trigger types used: CALIBRATION_EVENT (temporarily also PHYSICS_EVENT to start with)
12 [When we have real data files later, we should only use CALIBRATION_EVENT]
15 This process reads RAW data from the files provided as command line arguments
16 and save results (class itself) in a file (named from RESULT_FILE define -
20 #define RESULT_FILE "EMCALLED.root"
21 #define FILE_ID "signal"
22 #define AliDebugLevel() -1
23 #define FILE_PEDClassName "emcCalibPedestal"
24 #define FILE_SIGClassName "emcCalibSignal"
26 /* LOCAL_DEBUG is used to bypass daq* calls that do not work locally */
27 //#define LOCAL_DEBUG 1 // comment out to run normally
31 #include "event.h" /* in $DATE_COMMON_DEFS/; includes definition of event types */
32 #include "monitor.h" /* in $DATE_MONITOR_DIR/; monitor* interfaces */
40 #include <TPluginManager.h>
46 #include "AliRawReader.h"
47 #include "AliRawReaderDate.h"
48 #include "AliRawEventHeaderBase.h"
49 #include "AliCaloRawStreamV3.h"
50 #include "AliCaloAltroMapping.h"
54 // EMC calibration-helper algorithm includes
56 #include "AliCaloCalibPedestal.h"
57 #include "AliCaloCalibSignal.h"
60 Main routine, EMC signal detector algorithm
61 Arguments: list of DATE raw data files
64 int main(int argc, char **argv) {
66 AliLog::SetClassDebugLevel("AliCaloRawStreamV3",-5);
67 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
68 AliLog::SetModuleDebugLevel("RAW",-5);
71 printf("Wrong number of arguments\n");
75 /* magic line - for TStreamerInfo */
76 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
84 /* log start of process */
85 printf("EMCAL DA started - %s\n",__FILE__);
87 /* declare monitoring program */
88 status=monitorDeclareMp( __FILE__ );
90 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
93 /* define wait event timeout - 1s max */
95 monitorSetNoWaitNetworkTimeout(1000);
97 /* Retrieve mapping files from DAQ DB */
98 const char* mapFiles[kNRCU] = {"RCU0A.data","RCU1A.data","RCU0C.data","RCU1C.data"};
100 for(Int_t iFile=0; iFile<kNRCU; iFile++) {
101 int failed = daqDA_DB_getFile(mapFiles[iFile], mapFiles[iFile]);
103 printf("Cannot retrieve file %d : %s from DAQ DB. Exit now..\n",
104 iFile, mapFiles[iFile]);
112 /* Open mapping files */
113 AliCaloAltroMapping *mapping[kNRCU];
117 TString side[] = {"A","C"};//+ and - pseudorapidity supermodules
118 for(Int_t j = 0; j < 2; j++){
119 for(Int_t i = 0; i < 2; i++) {
124 mapping[j*2 + i] = new AliCaloAltroMapping(path2.Data());
128 /* Retrieve cut=parameter file from DAQ DB */
129 const char* parameterFile = {"EMCALLEDda.dat"};
131 int failed = daqDA_DB_getFile(parameterFile, parameterFile);
133 printf("Cannot retrieve file : %s from DAQ DB. Exit now..\n",
141 /* set up our analysis classes */
142 AliCaloCalibPedestal * calibPedestal = new AliCaloCalibPedestal(AliCaloCalibPedestal::kEmCal);
143 calibPedestal->SetAltroMapping( mapping );
144 calibPedestal->SetParametersFromFile( parameterFile );
145 AliCaloCalibSignal * calibSignal = new AliCaloCalibSignal(AliCaloCalibSignal::kEmCal);
146 calibSignal->SetAltroMapping( mapping );
147 calibSignal->SetParametersFromFile( parameterFile );
149 AliRawReader *rawReader = NULL;
152 /* loop over RAW data files */
153 for ( i=1; i<argc; i++ ) {
155 /* define data source : this is argument i */
156 printf("Processing file %s\n", argv[i]);
157 status=monitorSetDataSource( argv[i] );
159 printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status));
164 struct eventHeaderStruct *event;
165 eventTypeType eventT;
167 for ( ; ; ) { // infinite loop
169 /* check shutdown condition */
170 if (daqDA_checkShutdown()) {break;}
172 /* get next event (blocking call until timeout) */
173 status=monitorGetEventDynamic((void **)&event);
174 if (status==MON_ERR_EOF) {
175 printf ("End of File %d (%s) detected\n", i, argv[i]);
176 break; /* end of monitoring file has been reached */
179 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
183 /* retry if got no event */
187 eventT = event->eventType; /* just convenient shorthand */
189 /* skip start/end of run events */
190 if ( (eventT != physicsEvent) && (eventT != calibrationEvent) ) {
194 nevents++; // count how many acceptable events we have
196 // Signal calibration
197 rawReader = new AliRawReaderDate((void*)event);
198 calibSignal->SetRunNumber(event->eventRunNb);
199 calibSignal->ProcessEvent(rawReader);
201 calibPedestal->SetRunNumber(event->eventRunNb);
202 calibPedestal->ProcessEvent(rawReader);
211 // calculate average values also, for the LED info
212 calibSignal->SetUseAverage(kTRUE);
213 calibSignal->Analyze();
215 // by default, we only save the full info in debug mode
218 // reset the full trees, when we are not in debug mode
219 calibSignal->GetTreeAmpVsTime()->Reset();
220 calibSignal->GetTreeLEDAmpVsTime()->Reset();
224 // write class to rootfile
227 printf ("%d physics/calibration events processed.\n",nevents);
229 TFile f(RESULT_FILE, "recreate");
232 calibPedestal->Write(FILE_PEDClassName);
233 calibSignal->Write(FILE_SIGClassName);
235 printf("Objects saved to file \"%s\" as \"%s\" and \"%s\".\n",
236 RESULT_FILE, FILE_PEDClassName, FILE_SIGClassName);
239 printf("Could not save the object to file \"%s\".\n",
244 // closing down; see if we can delete our analysis helper(s) also
246 delete calibPedestal;
248 for(Int_t iFile=0; iFile<kNRCU; iFile++) {
249 if (mapping[iFile]) delete mapping[iFile];
252 /* store the result file on FES */
255 status = daqDA_FES_storeFile(RESULT_FILE, FILE_ID);