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
18 TPCda_pedestal.cxx - calibration algorithm for TPC pedestal runs
20 10/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
21 19/10/2007 christian.lippmann@cern.ch : Possibility to write output to ASCII file
22 24/10/2007 christian.lippmann@cern.ch : Including pedestal calibration for time bins
23 23/11/2007 christian.lippmann@cern.ch : Fix in order to avoid streamer problems in case of
24 invalid ROOTSTYS. The famous magic line provided by Rene.
25 28/11/2007 christian.lippmann@cern.ch : TPC mapping file is read from DaqDetDB
26 18/09/2008 christian.lippmann@cern.ch : Noisy channels are output to ASCII file. Use max noise in ALTRO.
27 19/09/2008 J.Wiechula@gsi.de: Added export of the calibration data to the AMORE data base.
28 Added support for configuration files.
29 31/01/2011 Christian.Lippmann@cern.ch : Updates for changed setup at P2 with 2 LDCs per sector
30 26/09/2014 Christian.Lippmann@cern.ch : Updates for changed setup at P2 1 CRORC per LDC
31 26/09/2014 Jens.Wiechula@cern.ch : comment out obsolete AliTPCRawStream
33 contact: marian.ivanov@cern.ch
35 This process reads RAW data from the files provided as command line arguments
36 and save results in a file (named from RESULT_FILE define - see below).
40 #define RESULT_FILE "tpcPedestal.root"
41 #define FILE_ID "pedestals"
42 #define MAPPING_FILE "tpcMapping.root"
43 #define CONFIG_FILE "TPCPEDESTALda.conf"
44 #define PED_FILE "tpcPedestals.data"
45 #define NOISE_FILE "tpcNoise.data"
46 #define PEDMEM_FILE "tpcPedestalMem.data"
47 #define NOISY_FILE "tpcNoisyChannels.data"
48 #define VERYNOISY_FILE "tpcVeryNoisyChannels.data"
49 #define DEAD_FILE "tpcDeadChannels.data"
50 #define AliDebugLevel() -1
68 #include "TPluginManager.h"
71 #include "TObjString.h"
76 #include "AliRawReader.h"
77 #include "AliRawReaderDate.h"
78 #include "AliTPCmapper.h"
79 //#include "AliTPCRawStreamV3.h"
80 #include "AliTPCROC.h"
81 #include "AliTPCCalROC.h"
82 #include "AliTPCCalPad.h"
83 #include "AliMathBase.h"
84 #include "TTreeStream.h"
86 #include "AliTPCConfigDA.h"
94 // TPC calibration algorithm includes
96 #include "AliTPCCalibPedestal.h"
99 Main routine, TPC pedestal detector algorithm to be run on TPC LDC
100 Arguments: list of DATE raw data files
103 int main(int argc, char **argv) {
105 // Main for TPC pedestal detector algorithm
107 /* log start of process */
108 printf("TPC DA started - %s\n",__FILE__);
111 printf("Wrong number of arguments\n");
116 TString daterolename(gSystem->Getenv("DATE_ROLE_NAME"));
117 if ( daterolename == "" ) {
118 printf("Error: Variable DATE_ROLE_NAME not defined! Exiting ...\n");
122 if ( daterolename.EndsWith("-0") ) inner = true;
123 else if ( daterolename.EndsWith("-1") ) inner = false;
125 printf("Error: Variable DATE_ROLE_NAME neither ends with -0 nor -1 (E.g. ldc-TPC-C12-1)! Exiting ...\n");
130 //AliLog::SetClassDebugLevel("AliTPCRawStreamV3",-5);
131 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
132 AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);
133 AliLog::SetModuleDebugLevel("RAW",-5);
136 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
142 /* declare monitoring program */
144 status=monitorDeclareMp( __FILE__ );
146 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
151 AliTPCmapper *mapping = 0; // The TPC mapping
153 unsigned long32 runNb=0; // run number
154 // configuration options
155 Bool_t timeAnalysis = kTRUE;
156 Bool_t fastDecoding = kFALSE;
159 /* copy locally the mapping file from daq detector config db */
160 sprintf(localfile,"./%s",MAPPING_FILE);
161 status = daqDA_DB_getFile(MAPPING_FILE,localfile);
163 printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
167 /* open the mapping file and retrieve mapping object */
168 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
169 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
174 printf("Failed to get mapping object from %s. ...\n", MAPPING_FILE);
177 printf("Got mapping object from %s\n", MAPPING_FILE);
181 // DA configuration from configuration file
183 // retrieve configuration file
184 sprintf(localfile,"./%s",CONFIG_FILE);
185 status = daqDA_DB_getFile(CONFIG_FILE,localfile);
187 printf("Failed to get configuration file (%s) from DAQdetDB, status=%d\n", CONFIG_FILE, status);
190 AliTPCConfigDA config(CONFIG_FILE);
191 // check configuration
192 Bool_t skipAmore=kFALSE;
194 if ( (Int_t)config.GetValue("NoTimeAnalysis") == 1 ) {
195 printf("WARNING: Time analysis was switched off in the configuration file!\n");
199 if ( (Int_t)config.GetValue("UseFastDecoder") == 1 ){
200 printf("Info: The fast decoder will be used for the processing.\n");
204 if ( config.GetConfigurationMap()->GetValue("SkipAmore") ) {
205 skipAmore=((TObjString*)config.GetConfigurationMap()->GetValue("SkipAmore"))->GetString().Atoi();
206 printf("TPCPEDESTALda: Skip Amore set in config\n");
210 // create calibration object
211 AliTPCCalibPedestal calibPedestal(config.GetConfigurationMap()); // pedestal and noise calibration
212 calibPedestal.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
213 calibPedestal.SetTimeAnalysis(timeAnalysis); // pedestal(t) calibration
215 //===========================//
216 // loop over RAW data files //
217 //==========================//
219 for ( i=1; i<argc; i++ ) {
221 /* define data source : this is argument i */
222 printf("Processing file %s\n", argv[i]);
223 status=monitorSetDataSource( argv[i] );
225 printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status));
231 struct eventHeaderStruct *event;
233 /* check shutdown condition */
234 if (daqDA_checkShutdown()) {break;}
236 /* get next event (blocking call until timeout) */
237 status=monitorGetEventDynamic((void **)&event);
238 if (status==MON_ERR_EOF) {
239 printf ("End of File %d (%s) detected\n", i, argv[i]);
240 break; /* end of monitoring file has been reached */
244 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
248 /* retry if got no event */
252 /* skip start/end of run events */
253 if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) )
257 // get the run number
258 runNb = event->eventRunNb;
259 // Pedestal calibration
260 calibPedestal.ProcessEvent(event);
268 // Analyse pedestals and write them to rootfile
270 calibPedestal.Analyse();
271 calibPedestal.AnalyseTime(nevents);
272 printf ("%d physics/calibration events processed.\n",nevents);
274 TFile *fileTPC = new TFile(RESULT_FILE, "recreate");
275 calibPedestal.Write("tpcCalibPedestal");
277 printf("Wrote %s.\n",RESULT_FILE);
279 /* store the result file on FES */
280 status=daqDA_FES_storeFile(RESULT_FILE,FILE_ID);
285 //Send objects to the AMORE DB
288 printf ("AMORE part\n");
289 const char *amoreDANameorig=gSystem->Getenv("AMORE_DA_NAME");
290 //cheet a little -- temporary solution (hopefully)
292 //currently amoreDA uses the environment variable AMORE_DA_NAME to create the mysql
293 //table in which the calib objects are stored. This table is dropped each time AmoreDA
294 //is initialised. This of course makes a problem if we would like to store different
295 //calibration entries in the AMORE DB. Therefore in each DA which writes to the AMORE DB
296 //the AMORE_DA_NAME env variable is overwritten.
298 //find processed sector
301 for ( Int_t roc = 0; roc < 72; roc++ ) {
302 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
303 if (mapping->GetSideFromRoc(roc)==1) sideName='C';
304 sector = mapping->GetSectorFromRoc(roc);
306 // gSystem->Setenv("AMORE_DA_NAME",Form("TPC-%c%02d-%s",sideName,sector,FILE_ID));
307 gSystem->Setenv("AMORE_DA_NAME",Form("%s-%s",gSystem->Getenv("DATE_ROLE_NAME"),FILE_ID));
313 TObjString info(Form("Run: %u; Date: %s",runNb,time.AsSQLString()));
315 amore::da::AmoreDA amoreDA(amore::da::AmoreDA::kSender);
317 statusDA+=amoreDA.Send("Pedestals",calibPedestal.GetCalPadPedestal());
318 statusDA+=amoreDA.Send("Noise",calibPedestal.GetCalPadRMS());
319 statusDA+=amoreDA.Send("Info",&info);
321 printf("Warning: Failed to write one of the calib objects to the AMORE database\n");
323 printf("Warning: No data found!\n");
326 if (amoreDANameorig) gSystem->Setenv("AMORE_DA_NAME",amoreDANameorig);
330 // Now prepare ASCII files for local ALTRO configuration through DDL.
335 ofstream noisychannelfile;
336 ofstream verynoisychannelfile;
337 ofstream deadchannelfile;
339 pedfile.open(PED_FILE);
340 noisefile.open(NOISE_FILE);
341 pedmemfile.open(PEDMEM_FILE);
342 noisychannelfile.open(NOISY_FILE);
343 verynoisychannelfile.open(VERYNOISY_FILE);
344 deadchannelfile.open(DEAD_FILE);
346 TArrayF **timePed = calibPedestal.GetTimePedestals(); // pedestal values for each time bin
348 Int_t ctr_channel = 0;
350 Int_t ctr_pattern = 0;
352 Int_t ctr_vnoisy = 0;
355 pedfile << 10 << std::endl; // Mark file to contain PEDESTALS per channel
356 noisefile << 11 << std::endl; // Mark file to contain NOISE per altro
357 pedmemfile << 12 << std::endl; // Mark file to contain PEDESTALs per time bin
358 noisychannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
359 verynoisychannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
360 deadchannelfile << 14 << std::endl; // Mark file to contain NOISY or DEAD CHANNELS
362 // inner==true : calROC from ldc-0 contains: rcus 0,1 for IROC and rcu 2 for OROC
363 // inner==false: calROC from ldc-1 contains: nothing for IROC and rcus 3,4,5 for OROC
364 for ( Int_t roc = 0; roc < 72; roc++ ) {
365 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
366 bool isIROC = mapping->IsIROC(roc);
367 Int_t side = mapping->GetSideFromRoc(roc);
368 Int_t sector = mapping->GetSectorFromRoc(roc);
369 Int_t minrcu, maxrcu;
370 if ( isIROC ) { minrcu=0; maxrcu=1; }
371 //else if ( inner ) { minrcu=2; maxrcu=2; }
372 //else { minrcu=3; maxrcu=5; }
373 else { minrcu=2; maxrcu=5; }
374 for ( int rcu = minrcu; rcu <= maxrcu; rcu++ ) {
375 //Int_t patch = mapping->IsIROC(roc) ? rcu : rcu+2;
376 for ( int branch = 0; branch < 2; branch++ ) {
377 for ( int fec = 0; fec < mapping->GetNfec(rcu, branch); fec++ ) {
378 for ( int altro = 0; altro < 8; altro++ ) {
381 Float_t ctr_altrochannel = 0.;
382 for ( int channel = 0; channel < 16; channel++ ) {
383 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
384 Int_t row = mapping->GetPadRow(rcu, hwadd); // row in a ROC
385 Int_t globalrow = mapping->GetGlobalPadRow(rcu, hwadd); // row in full sector
386 Int_t pad = mapping->GetPad(rcu, hwadd);
387 Float_t ped = calibPedestal.GetCalRocPedestal(roc)->GetValue(row,pad);
389 pedfile << ctr_channel++ << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
390 << hwadd << "\t" << ped << std::endl;
391 // pedestal(t)=pedestal memories
392 if ( timePed && fabs(timePed[globalrow][pad].GetSum()) > 1e-10 ) {
393 pedmemfile << ctr_pattern++ << "\t" << side << "\t" << sector << "\t" << rcu
395 for ( Int_t timebin = 0; timebin < 1024; timebin++ )
396 pedmemfile << "\t" << timePed[globalrow][pad].At(timebin);
397 pedmemfile << std::endl;
400 Float_t rms2 = calibPedestal.GetCalRocRMS(roc)->GetValue(row,pad);
401 if ( fabs(ped) < 1.e-10 ) { // dead channel
402 deadchannelfile << ctr_dead++ << "\t" << side << "\t" << sector << "\t"
403 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
404 } else if ( (ped > 1.e-10) && (rms2 > 1.e-10) ) { // not dead
405 // Find noisy channels
406 if ( rms2 > 6.0 ) { // VERY noisy
407 verynoisychannelfile << ctr_vnoisy++ << "\t" << side << "\t" << sector << "\t"
408 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
410 } else if ( ((roc<36) && (rms2 > 2.0)) || // IROC
411 ((roc>35) && (row<65) && (rms2 > 2.0)) || // OROC, small pads
412 ((roc>35) && (row>64) && (rms2 > 3.0)) ) { // OROC, large pads (50% more signal)
413 noisychannelfile << ctr_noisy++ << "\t" << side << "\t" << sector << "\t"
414 << rcu << "\t" << hwadd << "\t" << rms2 << std::endl;
416 // Not noisy. Get average and maximum noise in this ALTRO
418 ctr_altrochannel += 1.;
419 if (rms2 > maxrms) maxrms = rms2;
421 } // end if some signal
422 } // end channel for loop
423 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, 0); // ALTRO address
424 // Noise data (rms) averaged over all channels in this ALTRO.
425 if ( ctr_altrochannel > 1.e-10 ) {
427 // average noise of this ALTRO (excluding high-noise channels)
428 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
429 << hwadd << "\t" << rms/ctr_altrochannel << std::endl;
431 // maximum noise of this ALTRO (excluding high-noise channels)
432 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << rcu << "\t"
433 << hwadd << "\t" << maxrms << std::endl;
436 } // end altro for loop
437 } // end fec for loop
438 } // end branch for loop
439 } // end rcu for loop
445 noisychannelfile.close();
446 verynoisychannelfile.close();
447 deadchannelfile.close();
448 printf("Wrote ASCII files. Found %d noisy, %d very noisy and %d dead channels.\n", ctr_noisy, ctr_vnoisy, ctr_dead);