Fixes for Coverity warnings
[u/mrichter/AliRoot.git] / TPC / TPCPEDESTALda.cxx
CommitLineData
c12208b8 1/*
9c754ce7 2TPC DA for online calibration
3
4Contact: Haavard.Helstrup@cern.ch
5Link:
1b37fc95 6Run Type: PEDESTAL
9c754ce7 7DA Type: LDC
8Number of events needed: 100
9Input Files:
10Output Files: tpcPedestal.root, to be exported to the DAQ FXS
bd955ed2 11fileId: pedestals
9c754ce7 12Trigger types used: CALIBRATION_EVENT
13
14*/
15
9c754ce7 16/*
c12208b8 17
18TPCda_pedestal.cxx - calibration algorithm for TPC pedestal runs
19
2010/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
49efac78 2119/10/2007 christian.lippmann@cern.ch : Possibility to write output to ASCII file
2224/10/2007 christian.lippmann@cern.ch : Including pedestal calibration for time bins
2323/11/2007 christian.lippmann@cern.ch : Fix in order to avoid streamer problems in case of
24 invalid ROOTSTYS. The famous magic line provided by Rene.
2528/11/2007 christian.lippmann@cern.ch : TPC mapping file is read from DaqDetDB
ac940b58 2618/09/2008 christian.lippmann@cern.ch : Noisy channels are output to ASCII file. Use max noise in ALTRO.
2719/09/2008 J.Wiechula@gsi.de: Added export of the calibration data to the AMORE data base.
28 Added support for configuration files.
c12208b8 29
30contact: marian.ivanov@cern.ch
31
c12208b8 32This process reads RAW data from the files provided as command line arguments
33and save results in a file (named from RESULT_FILE define - see below).
34
35*/
36
49efac78 37#define RESULT_FILE "tpcPedestal.root"
bd955ed2 38#define FILE_ID "pedestals"
49efac78 39#define MAPPING_FILE "tpcMapping.root"
ac940b58 40#define CONFIG_FILE "TPCPEDESTALda.conf"
b401648b 41#define AliDebugLevel() -1
c12208b8 42
43extern "C" {
44#include <daqDA.h>
45}
46#include "event.h"
47#include "monitor.h"
49efac78 48
49#include "stdio.h"
50#include "stdlib.h"
51#include <fstream>
c12208b8 52
53//
54//Root includes
55//
49efac78 56#include "TFile.h"
57#include "TArrayF.h"
58#include "TROOT.h"
59#include "TPluginManager.h"
ac940b58 60#include "TSystem.h"
61#include "TString.h"
62#include "TObjString.h"
63#include "TDatime.h"
c12208b8 64//
65//AliRoot includes
66//
67#include "AliRawReader.h"
68#include "AliRawReaderDate.h"
87d57858 69#include "AliTPCmapper.h"
c12208b8 70#include "AliTPCRawStream.h"
71#include "AliTPCROC.h"
72#include "AliTPCCalROC.h"
73#include "AliTPCCalPad.h"
74#include "AliMathBase.h"
75#include "TTreeStream.h"
b401648b 76#include "AliLog.h"
ac940b58 77#include "AliTPCConfigDA.h"
78
79//
80//AMORE
81//
82#include <AmoreDA.h>
c12208b8 83
84//
85// TPC calibration algorithm includes
86//
87#include "AliTPCCalibPedestal.h"
88
bdf99a93 89/*
90 Main routine, TPC pedestal detector algorithm to be run on TPC LDC
91 Arguments: list of DATE raw data files
c12208b8 92*/
bdf99a93 93
c12208b8 94int main(int argc, char **argv) {
bdf99a93 95 //
96 // Main for TPC pedestal detector algorithm
97 //
ac940b58 98 /* log start of process */
99 printf("TPC DA started - %s\n",__FILE__);
100
c12208b8 101 if (argc<2) {
102 printf("Wrong number of arguments\n");
103 return -1;
104 }
ac940b58 105 AliLog::SetClassDebugLevel("AliTPCRawStream",-5);
106 AliLog::SetClassDebugLevel("AliRawReaderDate",-5);
107 AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);
108 AliLog::SetModuleDebugLevel("RAW",-5);
c12208b8 109
49efac78 110 /* magic line */
111 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
ac940b58 112 "*",
113 "TStreamerInfo",
114 "RIO",
115 "TStreamerInfo()");
c12208b8 116
c12208b8 117 /* declare monitoring program */
ac940b58 118 int i, status;
c12208b8 119 status=monitorDeclareMp( __FILE__ );
120 if (status!=0) {
121 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
122 return -1;
123 }
ac940b58 124
125 // variables
b401648b 126 AliTPCmapper *mapping = 0; // The TPC mapping
ac940b58 127 char localfile[255];
128 unsigned long32 runNb=0; // run number
129 // configuration options
130 Bool_t timeAnalysis = kTRUE;
131 Bool_t fastDecoding = kFALSE;
132
b401648b 133 if (!mapping){
134 /* copy locally the mapping file from daq detector config db */
ac940b58 135 sprintf(localfile,"./%s",MAPPING_FILE);
136 status = daqDA_DB_getFile(MAPPING_FILE,localfile);
b401648b 137 if (status) {
138 printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
ac940b58 139 return -1;
b401648b 140 }
49efac78 141
b401648b 142 /* open the mapping file and retrieve mapping object */
143 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
144 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
49efac78 145 delete fileMapping;
b401648b 146 }
147
148 if (mapping == 0) {
149 printf("Failed to get mapping object from %s. ...\n", MAPPING_FILE);
ac940b58 150 return -1;
49efac78 151 } else {
152 printf("Got mapping object from %s\n", MAPPING_FILE);
153 }
154
ac940b58 155 //
156 // DA configuration from configuration file
157 //
158 // retrieve configuration file
159 sprintf(localfile,"./%s",CONFIG_FILE);
160 status = daqDA_DB_getFile(CONFIG_FILE,localfile);
161 if (status) {
162 printf("Failed to get configuration file (%s) from DAQdetDB, status=%d\n", CONFIG_FILE, status);
163 return -1;
164 }
165 AliTPCConfigDA config(CONFIG_FILE);
166 // check configuration
167 if ( (Int_t)config.GetValue("NoTimeAnalysis") == 1 ) {
168 printf("WARNING: Time analysis was switched off in the configuration file!\n");
169 timeAnalysis=kFALSE;
170 }
171 if ( (Int_t)config.GetValue("UseFastDecoder") == 1 ){
172 printf("Info: The fast decoder will be used for the processing.\n");
173 fastDecoding=kTRUE;
b401648b 174 }
ac940b58 175
176 // create calibration object
177 AliTPCCalibPedestal calibPedestal(config.GetConfigurationMap()); // pedestal and noise calibration
178 calibPedestal.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
30255695 179 calibPedestal.SetTimeAnalysis(timeAnalysis); // pedestal(t) calibration
ac940b58 180
181 //===========================//
182 // loop over RAW data files //
183 //==========================//
c12208b8 184 int nevents=0;
bdf99a93 185 for ( i=1; i<argc; i++ ) {
ac940b58 186
c12208b8 187 /* define data source : this is argument i */
188 printf("Processing file %s\n", argv[i]);
189 status=monitorSetDataSource( argv[i] );
190 if (status!=0) {
49efac78 191 printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status));
c12208b8 192 return -1;
193 }
ac940b58 194
c12208b8 195 /* read until EOF */
bdf99a93 196 for ( ; ; ) {
c12208b8 197 struct eventHeaderStruct *event;
ac940b58 198
c12208b8 199 /* check shutdown condition */
200 if (daqDA_checkShutdown()) {break;}
ac940b58 201
c12208b8 202 /* get next event (blocking call until timeout) */
203 status=monitorGetEventDynamic((void **)&event);
204 if (status==MON_ERR_EOF) {
ac940b58 205 printf ("End of File %d (%s) detected\n", i, argv[i]);
206 break; /* end of monitoring file has been reached */
c12208b8 207 }
ac940b58 208
c12208b8 209 if (status!=0) {
ac940b58 210 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
211 break;
c12208b8 212 }
213
214 /* retry if got no event */
49efac78 215 if (event==NULL)
ac940b58 216 continue;
217
6e7d7dc4 218 /* skip start/end of run events */
219 if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) )
220 continue;
221
c12208b8 222 nevents++;
ac940b58 223 // get the run number
224 runNb = event->eventRunNb;
c12208b8 225 // Pedestal calibration
5312f439 226 calibPedestal.ProcessEvent(event);
c12208b8 227
228 /* free resources */
229 free(event);
230 }
231 }
232
49efac78 233 //
234 // Analyse pedestals and write them to rootfile
235 //
49efac78 236 calibPedestal.Analyse();
237 calibPedestal.AnalyseTime(nevents);
238 printf ("%d physics/calibration events processed.\n",nevents);
c12208b8 239
bdf99a93 240 TFile *fileTPC = new TFile(RESULT_FILE, "recreate");
e73181c9 241 calibPedestal.Write("tpcCalibPedestal");
c12208b8 242 delete fileTPC;
49efac78 243 printf("Wrote %s.\n",RESULT_FILE);
f2c72763 244
ac940b58 245 /* store the result file on FES */
246 status=daqDA_FES_storeFile(RESULT_FILE,FILE_ID);
247 if (status) {
248 status = -2;
249 }
250 //
251 //Send objects to the AMORE DB
252 //
253 printf ("AMORE part\n");
254 const char *amoreDANameorig=gSystem->Getenv("AMORE_DA_NAME");
255 //cheet a little -- temporary solution (hopefully)
256 //
257 //currently amoreDA uses the environment variable AMORE_DA_NAME to create the mysql
258 //table in which the calib objects are stored. This table is dropped each time AmoreDA
259 //is initialised. This of course makes a problem if we would like to store different
260 //calibration entries in the AMORE DB. Therefore in each DA which writes to the AMORE DB
261 //the AMORE_DA_NAME env variable is overwritten.
6a02fd57 262
263 //find processed sector
264 Char_t sideName='A';
ffcfd6fa 265 Int_t sector = -1;
6a02fd57 266 for ( Int_t roc = 0; roc < 72; roc++ ) {
267 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
268 if (mapping->GetSideFromRoc(roc)==1) sideName='C';
269 sector = mapping->GetSectorFromRoc(roc);
ac940b58 270 }
6a02fd57 271 gSystem->Setenv("AMORE_DA_NAME",Form("TPC-%c%02d-%s",sideName,sector,FILE_ID));
ffcfd6fa 272
6a02fd57 273 //
274 // end cheet
ffcfd6fa 275 if (sector>-1){
276 TDatime time;
277 TObjString info(Form("Run: %u; Date: %s",runNb,time.AsSQLString()));
278
279 amore::da::AmoreDA amoreDA(amore::da::AmoreDA::kSender);
280 Int_t statusDA=0;
281 statusDA+=amoreDA.Send("Pedestals",calibPedestal.GetCalPadPedestal());
282 statusDA+=amoreDA.Send("Noise",calibPedestal.GetCalPadRMS());
283 statusDA+=amoreDA.Send("Info",&info);
284 if ( statusDA )
285 printf("Waring: Failed to write one of the calib objects to the AMORE database\n");
286 } else {
287 printf("Waring: No data found!\n");
288 }
6a02fd57 289 // reset env var
290 if (amoreDANameorig) gSystem->Setenv("AMORE_DA_NAME",amoreDANameorig);
ffcfd6fa 291
bdf99a93 292 //
49efac78 293 // Now prepare ASCII files for local ALTRO configuration through DDL.
bdf99a93 294 //
bdf99a93 295 ofstream pedfile;
296 ofstream noisefile;
297 ofstream pedmemfile;
ac940b58 298 ofstream noisychannelfile;
299
87d57858 300 char filename[255];
bdf99a93 301 sprintf(filename,"tpcPedestals.data");
302 pedfile.open(filename);
303 sprintf(filename,"tpcNoise.data");
304 noisefile.open(filename);
305 sprintf(filename,"tpcPedestalMem.data");
306 pedmemfile.open(filename);
ac940b58 307 sprintf(filename,"tpcNoisyChannels.data");
308 noisychannelfile.open(filename);
bdf99a93 309
49efac78 310 TArrayF **timePed = calibPedestal.GetTimePedestals(); // pedestal values for each time bin
87d57858 311
bdf99a93 312 Int_t ctr_channel = 0;
ac940b58 313 Int_t ctr_altro = 0;
bdf99a93 314 Int_t ctr_pattern = 0;
ac940b58 315 Int_t ctr_noisy = 0;
87d57858 316
ac940b58 317 pedfile << 10 << std::endl; // Mark file to contain PEDESTALS per channel
318 noisefile << 11 << std::endl; // Mark file to contain NOISE per altro
319 pedmemfile << 12 << std::endl; // Mark file to contain PEDESTALs per time bin
320 noisychannelfile << 14 << std::endl; // Mark file to contain NOISY CHANNELS
87d57858 321
bdf99a93 322 for ( Int_t roc = 0; roc < 72; roc++ ) {
323 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
49efac78 324 Int_t side = mapping->GetSideFromRoc(roc);
325 Int_t sector = mapping->GetSectorFromRoc(roc);
bdf99a93 326 //printf("Analysing ROC %d (side %d, sector %d) ...\n", roc, side, sector);
49efac78 327 Int_t nru = mapping->IsIROC(roc) ? 2 : 4;
bdf99a93 328 for ( int rcu = 0; rcu < nru; rcu++ ) {
49efac78 329 Int_t patch = mapping->IsIROC(roc) ? rcu : rcu+2;
bdf99a93 330 for ( int branch = 0; branch < 2; branch++ ) {
ac940b58 331 for ( int fec = 0; fec < mapping->GetNfec(patch, branch); fec++ ) {
332 for ( int altro = 0; altro < 8; altro++ ) {
333 Float_t rms = 0.;
334 Float_t maxrms = 0.;
335 Float_t ctr_altrochannel = 0.;
336 for ( int channel = 0; channel < 16; channel++ ) {
337 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
338 Int_t row = mapping->GetPadRow(patch, hwadd); // row in a ROC
339 Int_t globalrow = mapping->GetGlobalPadRow(patch, hwadd); // row in full sector
340 Int_t pad = mapping->GetPad(patch, hwadd);
341 Float_t ped = calibPedestal.GetCalRocPedestal(roc)->GetValue(row,pad);
342 // fixed pedestal
343 pedfile << ctr_channel++ << "\t" << side << "\t" << sector << "\t" << patch << "\t"
344 << hwadd << "\t" << ped << std::endl;
345 // pedestal(t)
346 if ( timePed && fabs(timePed[globalrow][pad].GetSum()) > 1e-10 ) {
347 pedmemfile << ctr_pattern++ << "\t" << side << "\t" << sector << "\t" << patch
348 << "\t" << hwadd;
349 for ( Int_t timebin = 0; timebin < 1024; timebin++ )
350 pedmemfile << "\t" << timePed[globalrow][pad].At(timebin);
351 pedmemfile << std::endl;
352 }
353 // rms=noise
354 Float_t rms2 = calibPedestal.GetCalRocRMS(roc)->GetValue(row,pad);
355 if ( fabs(ped) < 1.e-10 ) { // dead channel
356 noisychannelfile << ctr_noisy++ << "\t" << side << "\t" << sector << "\t"
357 << patch << "\t" << hwadd << "\t" << rms2 << std::endl;
358 } else if ( (ped > 1.e-10) && (rms2 > 1.e-10) ) { // not dead
359 // Find noisy channels
360 if ( ((roc<36) && (rms2 > 2.0)) || // IROC
361 ((roc>35) && (row<65) && (rms2 > 2.0)) || // OROC, small pads
362 ((roc>35) && (row>64) && (rms2 > 3.0)) ) { // OROC, large pads (50% more signal)
363 noisychannelfile << ctr_noisy++ << "\t" << side << "\t" << sector << "\t"
364 << patch << "\t" << hwadd << "\t" << rms2 << std::endl;
365 } else {
366 // Not noisy. Get average and maximum noise in this ALTRO
367 rms += rms2;
368 ctr_altrochannel += 1.;
369 if (rms2 > maxrms) maxrms = rms2;
370 } // end if noisy
371 } // end if some signal
372 } // end channel for loop
373 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, 0); // ALTRO address
374 // Noise data (rms) averaged over all channels in this ALTRO.
375 if ( ctr_altrochannel > 1.e-10 ) {
376 /*
377 // average noise of this ALTRO (excluding high-noise channels)
378 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << patch << "\t"
379 << hwadd << "\t" << rms/ctr_altrochannel << std::endl;
380 */
381 // maximum noise of this ALTRO (excluding high-noise channels)
382 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << patch << "\t"
383 << hwadd << "\t" << maxrms << std::endl;
384 ctr_altro++;
385 }
386 } // end altro for loop
387 } // end fec for loop
bdf99a93 388 } // end branch for loop
389 } // end rcu for loop
390 } // end roc loop
ac940b58 391
bdf99a93 392 pedfile.close();
393 noisefile.close();
394 pedmemfile.close();
ac940b58 395 noisychannelfile.close();
396 printf("Wrote ASCII files. Found %d noisy channels.\n", ctr_noisy);
87d57858 397
c12208b8 398 return status;
ac940b58 399
c12208b8 400}