2 PMD DA for online calibration
4 contact: basanta@phy.iitb.ac.in
6 Reference Run:/afs/cern.ch/user/b/bnandi/public/pedestaldata/run37820.raw
9 Number of events needed: 1000
11 Output Files: pmd_ped.root, to be exported to the DAQ FXS, pedestal230*.ped
12 Trigger types used: PHYSICS_EVENT
23 #include <Riostream.h>
28 #include "AliRawReaderDate.h"
29 #include "AliPMDCalibPedestal.h"
34 #include "TBenchmark.h"
37 #include "TPluginManager.h"
43 1- monitoring data source
45 int main(int argc, char **argv) {
47 /* magic line from Rene */
48 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
55 AliPMDCalibPedestal calibped;
59 // TH1F::AddDirectory(0);
62 // decoding the events
67 printf("Wrong number of arguments\n");
72 /* define data source : this is argument 1 */
73 status=monitorSetDataSource( argv[1] );
75 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
79 /* declare monitoring program */
80 status=monitorDeclareMp( __FILE__ );
82 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
86 /* define wait event timeout - 1s max */
88 monitorSetNoWaitNetworkTimeout(1000);
90 /* log start of process */
91 printf("PMD PED DA - started generating mean and rms of each channel\n");
93 /* init some counters */
96 struct eventHeaderStruct *event;
97 eventTypeType eventT = 0;
100 /* main loop (infinite) */
103 /* check shutdown condition */
104 if (daqDA_checkShutdown()) {break;}
106 /* get next event (blocking call until timeout) */
107 status=monitorGetEventDynamic((void **)&event);
108 if (status==MON_ERR_EOF) {
109 printf ("End of File detected\n");
110 break; /* end of monitoring file has been reached */
114 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
118 /* retry if got no event */
125 /* use event - here, just write event id to result file */
126 eventT=event->eventType;
127 switch (event->eventType){
132 /* END START OF RUN */
139 //if(iev%100 == 0)printf(" event number = %i \n",iev);
141 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
142 TObjArray *pmdddlcont = new TObjArray();
143 calibped.ProcessEvent(rawReader,pmdddlcont);
154 /* exit when last event received, no need to wait for TERM signal */
158 printf(" Total number of events processed = %i \n",iev);
160 ped = new TTree("ped","PMD Pedestal tree");
162 if (eventT==END_OF_RUN) {
163 printf("EOR event detected\n");
164 calibped.Analyse(ped);
167 TFile * pedRun = new TFile ("PMD_PED.root","RECREATE");
175 /* store the result file on FES */
177 status = daqDA_FES_storeFile("PMD_PED.root","pedestal");