2 TPC DA for online calibration
4 Contact: Haavard.Helstrup@cern.ch
8 Number of events needed: 100
10 Output Files: tpcPedestal.root, to be exported to the DAQ FXS
12 Trigger types used: CALIBRATION_EVENT
14 /// \file TPCPEDESTALda.cxx
16 /// TPC DA for online calibration
18 /// Contact: Haavard.Helstrup@cern.ch
20 /// Run Type: PEDESTAL
22 /// Number of events needed: 100
24 /// Output Files: tpcPedestal.root, to be exported to the DAQ FXS
26 /// Trigger types used: CALIBRATION_EVENT
28 /// TPCda_pedestal.cxx - calibration algorithm for TPC pedestal runs
30 /// 10/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
31 /// 19/10/2007 christian.lippmann@cern.ch : Possibility to write output to ASCII file
32 /// 24/10/2007 christian.lippmann@cern.ch : Including pedestal calibration for time bins
33 /// 23/11/2007 christian.lippmann@cern.ch : Fix in order to avoid streamer problems in case of
34 /// invalid ROOTSTYS. The famous magic line provided by Rene.
35 /// 28/11/2007 christian.lippmann@cern.ch : TPC mapping file is read from DaqDetDB
36 /// 18/09/2008 christian.lippmann@cern.ch : Noisy channels are output to ASCII file. Use max noise in ALTRO.
37 /// 19/09/2008 J.Wiechula@gsi.de: Added export of the calibration data to the AMORE data base.
38 /// Added support for configuration files.
39 /// 31/01/2011 Christian.Lippmann@cern.ch : Updates for changed setup at P2 with 2 LDCs per sector
40 /// 26/09/2014 Christian.Lippmann@cern.ch : Updates for changed setup at P2 1 CRORC per LDC
41 /// 26/09/2014 Jens.Wiechula@cern.ch : comment out obsolete AliTPCRawStream
43 /// \author marian.ivanov@cern.ch
45 /// This process reads RAW data from the files provided as command line arguments
46 /// and save results in a file (named from RESULT_FILE define - see below).
48 #define RESULT_FILE "tpcPedestal.root"
49 #define FILE_ID "pedestals"
50 #define MAPPING_FILE "tpcMapping.root"
51 #define CONFIG_FILE "TPCPEDESTALda.conf"
52 #define PED_FILE "tpcPedestals.data"
53 #define NOISE_FILE "tpcNoise.data"
54 #define PEDMEM_FILE "tpcPedestalMem.data"
55 #define NOISY_FILE "tpcNoisyChannels.data"
56 #define VERYNOISY_FILE "tpcVeryNoisyChannels.data"
57 #define DEAD_FILE "tpcDeadChannels.data"
58 #define AliDebugLevel() -1
75 #include "TPluginManager.h"
78 #include "TObjString.h"
83 #include "AliRawReader.h"
84 #include "AliRawReaderDate.h"
85 #include "AliTPCmapper.h"
86 //#include "AliTPCRawStreamV3.h"
87 #include "AliTPCROC.h"
88 #include "AliTPCCalROC.h"
89 #include "AliTPCCalPad.h"
90 #include "AliMathBase.h"
91 #include "TTreeStream.h"
93 #include "AliTPCConfigDA.h"
101 // TPC calibration algorithm includes
103 #include "AliTPCCalibPedestal.h"
106 int main(int argc, char **argv) {
107 /// Main routine, TPC pedestal detector algorithm to be run on TPC LDC
108 /// Arguments: list of DATE raw data files
109 /// Main for TPC pedestal detector algorithm
111 // log start of process
112 printf("TPC DA started - %s\n",__FILE__);
115 printf("Wrong number of arguments\n");
120 TString daterolename(gSystem->Getenv("DATE_ROLE_NAME"));
121 if ( daterolename == "" ) {
122 printf("Error: Variable DATE_ROLE_NAME not defined! Exiting ...\n");
126 if ( daterolename.EndsWith("-0") ) inner = true;
127 else if ( daterolename.EndsWith("-1") ) inner = false;
129 printf("Error: Variable DATE_ROLE_NAME neither ends with -0 nor -1 (E.g. ldc-TPC-C12-1)! Exiting ...\n");
134 //AliLog::SetClassDebugLevel("AliTPCRawStreamV3",-5);
135 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
136 AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);
137 AliLog::SetModuleDebugLevel("RAW",-5);
140 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
146 /* declare monitoring program */
148 status=monitorDeclareMp( __FILE__ );
150 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
155 AliTPCmapper *mapping = 0; // The TPC mapping
157 unsigned long32 runNb=0; // run number
158 // configuration options
159 Bool_t timeAnalysis = kTRUE;
160 Bool_t fastDecoding = kFALSE;
163 /* copy locally the mapping file from daq detector config db */
164 sprintf(localfile,"./%s",MAPPING_FILE);
165 status = daqDA_DB_getFile(MAPPING_FILE,localfile);
167 printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
171 /* open the mapping file and retrieve mapping object */
172 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
173 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
178 printf("Failed to get mapping object from %s. ...\n", MAPPING_FILE);
181 printf("Got mapping object from %s\n", MAPPING_FILE);
185 // DA configuration from configuration file
187 // retrieve configuration file
188 sprintf(localfile,"./%s",CONFIG_FILE);
189 status = daqDA_DB_getFile(CONFIG_FILE,localfile);
191 printf("Failed to get configuration file (%s) from DAQdetDB, status=%d\n", CONFIG_FILE, status);
194 AliTPCConfigDA config(CONFIG_FILE);
195 // check configuration
196 Bool_t skipAmore=kFALSE;
198 if ( (Int_t)config.GetValue("NoTimeAnalysis") == 1 ) {
199 printf("WARNING: Time analysis was switched off in the configuration file!\n");
203 if ( (Int_t)config.GetValue("UseFastDecoder") == 1 ){
204 printf("Info: The fast decoder will be used for the processing.\n");
208 if ( config.GetConfigurationMap()->GetValue("SkipAmore") ) {
209 skipAmore=((TObjString*)config.GetConfigurationMap()->GetValue("SkipAmore"))->GetString().Atoi();
210 printf("TPCPEDESTALda: Skip Amore set in config\n");
214 // create calibration object
215 AliTPCCalibPedestal calibPedestal(config.GetConfigurationMap()); // pedestal and noise calibration
216 calibPedestal.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
217 calibPedestal.SetTimeAnalysis(timeAnalysis); // pedestal(t) calibration
219 //===========================//
220 // loop over RAW data files //
221 //==========================//
223 for ( i=1; i<argc; i++ ) {
225 /* define data source : this is argument i */
226 printf("Processing file %s\n", argv[i]);
227 status=monitorSetDataSource( argv[i] );
229 printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status));
235 struct eventHeaderStruct *event;
237 /* check shutdown condition */
238 if (daqDA_checkShutdown()) {break;}
240 /* get next event (blocking call until timeout) */
241 status=monitorGetEventDynamic((void **)&event);
242 if (status==MON_ERR_EOF) {
243 printf ("End of File %d (%s) detected\n", i, argv[i]);
244 break; /* end of monitoring file has been reached */
248 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
252 /* retry if got no event */
256 /* skip start/end of run events */
257 if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) )
261 // get the run number
262 runNb = event->eventRunNb;
263 // Pedestal calibration
264 calibPedestal.ProcessEvent(event);
272 // Analyse pedestals and write them to rootfile
274 calibPedestal.Analyse();
275 calibPedestal.AnalyseTime(nevents);
276 printf ("%d physics/calibration events processed.\n",nevents);
278 TFile *fileTPC = new TFile(RESULT_FILE, "recreate");
279 calibPedestal.Write("tpcCalibPedestal");
281 printf("Wrote %s.\n",RESULT_FILE);
283 /* store the result file on FES */
284 status=daqDA_FES_storeFile(RESULT_FILE,FILE_ID);
289 //Send objects to the AMORE DB
292 printf ("AMORE part\n");
293 const char *amoreDANameorig=gSystem->Getenv("AMORE_DA_NAME");
294 //cheet a little -- temporary solution (hopefully)
296 //currently amoreDA uses the environment variable AMORE_DA_NAME to create the mysql
297 //table in which the calib objects are stored. This table is dropped each time AmoreDA
298 //is initialised. This of course makes a problem if we would like to store different
299 //calibration entries in the AMORE DB. Therefore in each DA which writes to the AMORE DB
300 //the AMORE_DA_NAME env variable is overwritten.
302 //find processed sector
305 for ( Int_t roc = 0; roc < 72; roc++ ) {
306 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
307 if (mapping->GetSideFromRoc(roc)==1) sideName='C';
308 sector = mapping->GetSectorFromRoc(roc);
310 // gSystem->Setenv("AMORE_DA_NAME",Form("TPC-%c%02d-%s",sideName,sector,FILE_ID));
311 gSystem->Setenv("AMORE_DA_NAME",Form("%s-%s",gSystem->Getenv("DATE_ROLE_NAME"),FILE_ID));
317 TObjString info(Form("Run: %u; Date: %s",runNb,time.AsSQLString()));
319 amore::da::AmoreDA amoreDA(amore::da::AmoreDA::kSender);
321 statusDA+=amoreDA.Send("Pedestals",calibPedestal.GetCalPadPedestal());
322 statusDA+=amoreDA.Send("Noise",calibPedestal.GetCalPadRMS());
323 statusDA+=amoreDA.Send("Info",&info);
325 printf("Warning: Failed to write one of the calib objects to the AMORE database\n");
327 printf("Warning: No data found!\n");
330 if (amoreDANameorig) gSystem->Setenv("AMORE_DA_NAME",amoreDANameorig);
334 // Now prepare ASCII files for local ALTRO configuration through DDL.
339 ofstream noisychannelfile;
340 ofstream verynoisychannelfile;
341 ofstream deadchannelfile;
343 pedfile.open(PED_FILE);
344 noisefile.open(NOISE_FILE);
345 pedmemfile.open(PEDMEM_FILE);
346 noisychannelfile.open(NOISY_FILE);
347 verynoisychannelfile.open(VERYNOISY_FILE);
348 deadchannelfile.open(DEAD_FILE);
350 TArrayF **timePed = calibPedestal.GetTimePedestals(); // pedestal values for each time bin
352 Int_t ctr_channel = 0;
354 Int_t ctr_pattern = 0;
356 Int_t ctr_vnoisy = 0;
359 pedfile << 10 << std::endl; // Mark file to contain PEDESTALS per channel
360 noisefile << 11 << std::endl; // Mark file to contain NOISE per altro
361 pedmemfile << 12 << std::endl; // Mark file to contain PEDESTALs per time bin
362 noisychannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
363 verynoisychannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
364 deadchannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
366 // inner==true : calROC from ldc-0 contains: rcus 0,1 for IROC and rcu 2 for OROC
367 // inner==false: calROC from ldc-1 contains: nothing for IROC and rcus 3,4,5 for OROC
368 for ( Int_t roc = 0; roc < 72; roc++ ) {
369 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
370 bool isIROC = mapping->IsIROC(roc);
371 Int_t side = mapping->GetSideFromRoc(roc);
372 Int_t sector = mapping->GetSectorFromRoc(roc);
373 Int_t minrcu, maxrcu;
374 if ( isIROC ) { minrcu=0; maxrcu=1; }
375 //else if ( inner ) { minrcu=2; maxrcu=2; }
376 //else { minrcu=3; maxrcu=5; }
377 else { minrcu=2; maxrcu=5; }
378 for ( int rcu = minrcu; rcu <= maxrcu; rcu++ ) {
379 //Int_t patch = mapping->IsIROC(roc) ? rcu : rcu+2;
380 for ( int branch = 0; branch < 2; branch++ ) {
381 for ( int fec = 0; fec < mapping->GetNfec(rcu, branch); fec++ ) {
382 for ( int altro = 0; altro < 8; altro++ ) {
385 Float_t ctr_altrochannel = 0.;
386 for ( int channel = 0; channel < 16; channel++ ) {
387 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
388 Int_t row = mapping->GetPadRow(rcu, hwadd); // row in a ROC
389 Int_t globalrow = mapping->GetGlobalPadRow(rcu, hwadd); // row in full sector
390 Int_t pad = mapping->GetPad(rcu, hwadd);
391 Float_t ped = calibPedestal.GetCalRocPedestal(roc)->GetValue(row,pad);
393 pedfile << ctr_channel++ << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
394 << hwadd << "\t" << ped << std::endl;
395 // pedestal(t)=pedestal memories
396 if ( timePed && fabs(timePed[globalrow][pad].GetSum()) > 1e-10 ) {
397 pedmemfile << ctr_pattern++ << "\t" << side << "\t" << sector << "\t" << rcu
399 for ( Int_t timebin = 0; timebin < 1024; timebin++ )
400 pedmemfile << "\t" << timePed[globalrow][pad].At(timebin);
401 pedmemfile << std::endl;
404 Float_t rms2 = calibPedestal.GetCalRocRMS(roc)->GetValue(row,pad);
405 if ( fabs(ped) < 1.e-10 ) { // dead channel
406 deadchannelfile << ctr_dead++ << "\t" << side << "\t" << sector << "\t"
407 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
408 } else if ( (ped > 1.e-10) && (rms2 > 1.e-10) ) { // not dead
409 // Find noisy channels
410 if ( rms2 > 6.0 ) { // VERY noisy
411 verynoisychannelfile << ctr_vnoisy++ << "\t" << side << "\t" << sector << "\t"
412 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
414 } else if ( ((roc<36) && (rms2 > 2.0)) || // IROC
415 ((roc>35) && (row<65) && (rms2 > 2.0)) || // OROC, small pads
416 ((roc>35) && (row>64) && (rms2 > 3.0)) ) { // OROC, large pads (50% more signal)
417 noisychannelfile << ctr_noisy++ << "\t" << side << "\t" << sector << "\t"
418 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
420 // Not noisy. Get average and maximum noise in this ALTRO
422 ctr_altrochannel += 1.;
423 if (rms2 > maxrms) maxrms = rms2;
425 } // end if some signal
426 } // end channel for loop
427 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, 0); // ALTRO address
428 // Noise data (rms) averaged over all channels in this ALTRO.
429 if ( ctr_altrochannel > 1.e-10 ) {
431 // average noise of this ALTRO (excluding high-noise channels)
432 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
433 << hwadd << "\t" << rms/ctr_altrochannel << std::endl;
435 // maximum noise of this ALTRO (excluding high-noise channels)
436 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
437 << hwadd << "\t" << maxrms << std::endl;
440 } // end altro for loop
441 } // end fec for loop
442 } // end branch for loop
443 } // end rcu for loop
449 noisychannelfile.close();
450 verynoisychannelfile.close();
451 deadchannelfile.close();
452 printf("Wrote ASCII files. Found %d noisy, %d very noisy and %d dead channels.\n", ctr_noisy, ctr_vnoisy, ctr_dead);