2 TPC DA for online calibration
4 Contact: Haavard.Helstrup@cern.ch
6 Run Type: PHYSICS STANDALONE DAQ
8 Number of events needed: 500
10 Output Files: tpcCE.root, to be exported to the DAQ FXS
12 Trigger types used: PHYSICS_EVENT
18 TPCCEda.cxx - calibration algorithm for TPC Central Electrode events
20 10/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
21 06/12/2007 haavard.helstrup@cern.ch : created CE DA based on pulser code
22 19/09/2008 J.Wiechula@gsi.de: Added support for configuration files.
24 contact: marian.ivanov@cern.ch
27 This process reads RAW data from the files provided as command line arguments
28 and save results in a file (named from RESULT_FILE define - see below).
32 #define RESULT_FILE "tpcCE.root"
34 #define MAPPING_FILE "tpcMapping.root"
35 #define CONFIG_FILE "TPCCEda.conf"
48 #include "TPluginManager.h"
51 #include "TObjString.h"
53 #include "TStopwatch.h"
60 #include "AliRawReader.h"
61 #include "AliRawReaderDate.h"
62 #include "AliTPCmapper.h"
63 #include "AliTPCRawStream.h"
64 #include "AliTPCROC.h"
65 #include "AliTPCCalROC.h"
66 #include "AliTPCCalPad.h"
67 #include "AliMathBase.h"
68 #include "TTreeStream.h"
70 #include "AliTPCConfigDA.h"
76 // TPC calibration algorithm includes
78 #include "AliTPCCalibCE.h"
81 //functios, implementation below
82 void SendToAmoreDB(AliTPCCalibCE &calibCE, unsigned long32 runNb);
83 //for threaded processing
87 Arguments: list of DATE raw data files
89 int main(int argc, char **argv) {
90 /* log start of process */
91 printf("TPCCEda: DA started - %s\n",__FILE__);
94 printf("TPCCEda: Wrong number of arguments\n");
98 AliLog::SetClassDebugLevel("AliTPCRawStream",-5);
99 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
100 AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);
101 AliLog::SetModuleDebugLevel("RAW",-5);
103 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
109 /* declare monitoring program */
111 status=monitorDeclareMp( __FILE__ );
113 printf("TPCCEda: monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
117 monitorSetNoWaitNetworkTimeout(1000);
120 AliTPCmapper *mapping = 0; // The TPC mapping
122 unsigned long32 runNb=0; //run number
126 // DA configuration from configuration file
128 //retrieve configuration file
129 sprintf(localfile,"./%s",CONFIG_FILE);
130 status = daqDA_DB_getFile(CONFIG_FILE,localfile);
132 printf("TPCCEda: Failed to get configuration file (%s) from DAQdetDB, status=%d\n", CONFIG_FILE, status);
135 AliTPCConfigDA config(CONFIG_FILE);
136 // check configuration options
137 TString laserTriggerName("C0LSR-ABCE-NOPF-CENT");
138 TString monitoringType("YES");
139 Int_t forceTriggerId=-1;
141 if ( config.GetConfigurationMap()->GetValue("LaserTriggerName") ) {
142 laserTriggerName=config.GetConfigurationMap()->GetValue("LaserTriggerName")->GetName();
143 printf("TPCCEda: Laser trigger class name set to: %s.\n",laserTriggerName.Data());
146 if ( config.GetConfigurationMap()->GetValue("MonitoringType") ) {
147 monitoringType=config.GetConfigurationMap()->GetValue("MonitoringType")->GetName();
148 printf("TPCCEda: Monitoring type set to: %s.\n",monitoringType.Data());
151 if ( config.GetConfigurationMap()->GetValue("ForceLaserTriggerId") ) {
152 forceTriggerId=TMath::Nint(config.GetValue("ForceLaserTriggerId"));
153 printf("TPCCEda: Only processing triggers with Id: %d.\n",forceTriggerId);
157 //subsribe to laser triggers only in physics partition
158 //if the trigger class is not available the return value is -1
159 //in this case we are most probably running as a standalone
160 // laser run and should request all events
161 unsigned char classIdptr=0;
162 int retClassId=daqDA_getClassIdFromName(laserTriggerName.Data(),&classIdptr);
164 //interleaved laser in physics runs
165 //select proper trigger class id
167 snprintf(c,sizeof(c),"%u",(unsigned int)classIdptr);
168 char *table[5] = {"PHY",const_cast<char*>(monitoringType.Data()),"*",c,NULL};
169 monitorDeclareTableExtended(table);
170 printf("TPCCEda: Using monitoring table: (PHY, %s, *, %s)\n",monitoringType.Data(),c);
171 } else if (retClassId==-1){
172 //global partition without laser triggered events
173 //the DA should exit properly without processing
174 printf("TPCCEda: Laser trigger class '%s' was not found among trigger class names. Will stop processing.\n",laserTriggerName.Data());
176 } else if (retClassId==-2){
177 //standalone case, accept all physics events
178 char *table[5] = {"PHY","Y","*","*",NULL};
179 monitorDeclareTableExtended(table);
180 printf("TPCCEda: Using all trigger class Ids\n");
182 printf("TPCCEda: Unknown return value of 'daqDA_getClassIdFromName': %d\n",retClassId);
186 //see if we should force the trigger id
187 if (forceTriggerId>-1){
189 sprintf(c,"%d",forceTriggerId);
190 char *table[5] = {"PHY","Y","*",c,NULL};
191 monitorDeclareTableExtended(table);
195 // if test setup get parameters from $DAQDA_TEST_DIR
197 /* copy locally the mapping file from daq detector config db */
198 sprintf(localfile,"./%s",MAPPING_FILE);
199 status = daqDA_DB_getFile(MAPPING_FILE,localfile);
201 printf("TPCCEda: Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
205 /* open the mapping file and retrieve mapping object */
206 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
207 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
212 printf("TPCCEda: Failed to get mapping object from %s. ...\n", MAPPING_FILE);
215 printf("TPCCEda: Got mapping object from %s\n", MAPPING_FILE);
219 //create calibration object
220 AliTPCCalibCE calibCE(config.GetConfigurationMap()); // central electrode calibration
221 calibCE.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
223 //amore update interval
224 Double_t updateInterval=300; //seconds
225 Double_t valConf=config.GetValue("AmoreUpdateInterval");
226 if ( valConf>0 ) updateInterval=valConf;
228 TStopwatch stopWatch;
230 //===========================//
231 // loop over RAW data files //
232 //==========================//
236 for ( i=1; i<argc; i++) {
238 /* define data source : this is argument i */
239 printf("TPCCEda: Processing file %s\n", argv[i]);
240 status=monitorSetDataSource( argv[i] );
242 printf("TPCCEda: monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
249 struct eventHeaderStruct *event;
251 /* check shutdown condition */
252 if (daqDA_checkShutdown()) {break;}
254 /* get next event (blocking call until timeout) */
255 status=monitorGetEventDynamic((void **)&event);
256 if (status==MON_ERR_EOF) {
257 printf ("TPCCEda: End of File %d detected\n",i);
258 break; /* end of monitoring file has been reached */
262 printf("TPCCEda: monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
266 /* retry if got no event */
268 //use time in between bursts to
269 // send the data to AMOREdb
270 if (stopWatch.RealTime()>updateInterval){
272 SendToAmoreDB(calibCE,runNb);
275 stopWatch.Continue();
278 if (nevents>neventsOld){
279 printf ("TPCCEda: %d events processed, %d used\n",nevents,calibCE.GetNeventsProcessed());
286 /* skip start/end of run events */
287 if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) ){
293 // get the run number
294 runNb = event->eventRunNb;
297 calibCE.ProcessEvent(event);
306 // Analyse CE data and write them to rootfile
309 printf ("TPCCEda: %d events processed, %d used\n",nevents,calibCE.GetNeventsProcessed());
311 TFile * fileTPC = new TFile (RESULT_FILE,"recreate");
312 calibCE.Write("tpcCalibCE");
314 printf("TPCCEda: Wrote %s\n",RESULT_FILE);
316 /* store the result file on FES */
318 status=daqDA_FES_storeFile(RESULT_FILE,FILE_ID);
323 SendToAmoreDB(calibCE,runNb);
329 void SendToAmoreDB(AliTPCCalibCE &calibCE, unsigned long32 runNb)
332 // printf ("AMORE part\n");
333 const char *amoreDANameorig=gSystem->Getenv("AMORE_DA_NAME");
334 //cheet a little -- temporary solution (hopefully)
336 //currently amoreDA uses the environment variable AMORE_DA_NAME to create the mysql
337 //table in which the calib objects are stored. This table is dropped each time AmoreDA
338 //is initialised. This of course makes a problem if we would like to store different
339 //calibration entries in the AMORE DB. Therefore in each DA which writes to the AMORE DB
340 //the AMORE_DA_NAME env variable is overwritten.
341 gSystem->Setenv("AMORE_DA_NAME",Form("TPC-%s",FILE_ID));
344 TGraph *grA=calibCE.MakeGraphTimeCE(-1,0,2);
345 TGraph *grC=calibCE.MakeGraphTimeCE(-2,0,2);
347 TObjString info(Form("Run: %u; Date: %s",runNb,time.AsSQLString()));
348 amore::da::AmoreDA amoreDA(amore::da::AmoreDA::kSender);
350 statusDA+=amoreDA.Send("CET0",calibCE.GetCalPadT0());
351 statusDA+=amoreDA.Send("CEQ",calibCE.GetCalPadQ());
352 statusDA+=amoreDA.Send("CERMS",calibCE.GetCalPadRMS());
353 statusDA+=amoreDA.Send("DriftA",grA);
354 statusDA+=amoreDA.Send("DriftC",grC);
355 statusDA+=amoreDA.Send("Info",&info);
357 printf("TPCCEda: Waring: Failed to write one of the calib objects to the AMORE database\n");
359 if (amoreDANameorig) gSystem->Setenv("AMORE_DA_NAME",amoreDANameorig);