2 EMCAL DA for online calibration
4 Contact: silvermy@ornl.gov
5 Run Type: PEDESTAL or PHYSICS or STANDALONE
7 Number of events needed: ~100
8 Input Files: argument list
9 Output Files: RESULT_FILE=EMCALda1.root, to be exported to the DAQ FXS
10 fileId: FILE_ID=EMCALda1
11 Trigger types used: CALIBRATION_EVENT (temporarily also PHYSICS_EVENT to start with)
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 - see below).
19 #define RESULT_FILE "EMCALda.root"
20 #define FILE_ID "EMCALda"
21 #define AliDebugLevel() -1
22 #define ClassName "emcCalibPedestal"
36 #include "AliRawReader.h"
37 #include "AliRawReaderDate.h"
38 #include "AliRawEventHeaderBase.h"
39 #include "AliCaloRawStream.h"
43 // EMC calibration-helper algorithm includes
45 #include "AliCaloCalibPedestal.h"
48 Main routine, EMC pedestal detector algorithm to be run on EMC LDC
49 Arguments: list of DATE raw data files
52 int main(int argc, char **argv) {
54 AliLog::SetClassDebugLevel("AliCaloRawStream",-5);
55 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
56 AliLog::SetModuleDebugLevel("RAW",-5);
59 printf("Wrong number of arguments\n");
65 /* log start of process */
66 printf("EMCAL DA started - %s\n",__FILE__);
68 /* declare monitoring program */
69 status=monitorDeclareMp( __FILE__ );
71 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
75 AliCaloCalibPedestal * calibPedestal = new
76 AliCaloCalibPedestal(AliCaloCalibPedestal::kEmCal); // pedestal and noise calibration
78 /* loop over RAW data files */
80 for ( i=1; i<argc; i++ ) {
82 /* define data source : this is argument i */
83 printf("Processing file %s\n", argv[i]);
85 AliRawReader *rawReader = new AliRawReaderDate(argv[i]);
86 AliCaloRawStream *in = new AliCaloRawStream(rawReader,"EMCAL");
87 AliRawEventHeaderBase *aliHeader=NULL;
90 while ( rawReader->NextEvent() ) {
92 /* check shutdown condition */
93 if (daqDA_checkShutdown()) {break;}
95 aliHeader = (AliRawEventHeaderBase*) rawReader->GetEventHeader();
96 calibPedestal->SetRunNumber( aliHeader->Get("RunNb") ); // just for fun; keep info on last run looked at
98 // select physics and calibration events now (only calibration in future)
99 if ( aliHeader->Get("Type") == AliRawEventHeaderBase::kPhysicsEvent ||
100 aliHeader->Get("Type") == AliRawEventHeaderBase::kCalibrationEvent ) {
104 // Pedestal calibration
105 calibPedestal->ProcessEvent(in);
107 } // loop over all events in file
108 /* cleanup the reading handles */
114 // write class to rootfile
117 printf ("%d physics/calibration events processed.\n",nevents);
119 TFile f(RESULT_FILE, "recreate");
122 calibPedestal->Write(ClassName);
124 printf("Object saved to file \"%s\" as \"%s\".\n", RESULT_FILE, ClassName);
127 printf("Could not save the object to file \"%s\".\n", RESULT_FILE);
130 /* store the result file on FES */
131 status = daqDA_FES_storeFile(RESULT_FILE, FILE_ID);
133 // see if we can delete our analysis helper also
134 delete calibPedestal;