Added marking SHUTTLE=DONE for invalid runs
[u/mrichter/AliRoot.git] / TPC / TPCPEDESTALda.cxx
CommitLineData
c12208b8 1/*
2
3TPCda_pedestal.cxx - calibration algorithm for TPC pedestal runs
4
510/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
fee88714 619/10/2007 christian.lippmann@cern.ch : Possibility to write output to ASCII file
724/10/2007 christian.lippmann@cern.ch : Including pedestal calibration for time bins
823/11/2007 christian.lippmann@cern.ch : Fix in order to avoid streamer problems in case of
9 invalid ROOTSTYS. The famous magic line provided by Rene.
1028/11/2007 christian.lippmann@cern.ch : TPC mapping file is read from DaqDetDB
c12208b8 11
12contact: marian.ivanov@cern.ch
13
c12208b8 14This process reads RAW data from the files provided as command line arguments
15and save results in a file (named from RESULT_FILE define - see below).
16
17*/
18
fee88714 19#define RESULT_FILE "tpcPedestal.root"
20#define MAPPING_FILE "tpcMapping.root"
c12208b8 21
22
23extern "C" {
24#include <daqDA.h>
25}
26#include "event.h"
27#include "monitor.h"
fee88714 28
29#include "stdio.h"
30#include "stdlib.h"
31#include <fstream>
c12208b8 32
33//
34//Root includes
35//
fee88714 36#include "TFile.h"
37#include "TArrayF.h"
8b1405a7 38#include "TROOT.h"
39#include "TPluginManager.h"
c12208b8 40
41//
42//AliRoot includes
43//
44#include "AliRawReader.h"
45#include "AliRawReaderDate.h"
87d57858 46#include "AliTPCmapper.h"
c12208b8 47#include "AliTPCRawStream.h"
48#include "AliTPCROC.h"
49#include "AliTPCCalROC.h"
50#include "AliTPCCalPad.h"
51#include "AliMathBase.h"
52#include "TTreeStream.h"
53
54//
55// TPC calibration algorithm includes
56//
57#include "AliTPCCalibPedestal.h"
58
bdf99a93 59/*
60 Main routine, TPC pedestal detector algorithm to be run on TPC LDC
61 Arguments: list of DATE raw data files
c12208b8 62*/
bdf99a93 63
c12208b8 64int main(int argc, char **argv) {
bdf99a93 65 //
66 // Main for TPC pedestal detector algorithm
67 //
8b1405a7 68
bdf99a93 69 Bool_t timeAnalysis = kTRUE;
c12208b8 70
c12208b8 71 if (argc<2) {
72 printf("Wrong number of arguments\n");
73 return -1;
74 }
75
fee88714 76 /* magic line */
77 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
78 "*",
79 "TStreamerInfo",
80 "RIO",
81 "TStreamerInfo()");
82 int i, status;
83
c12208b8 84 /* log start of process */
85 printf("TPC DA started - %s\n",__FILE__);
86
c12208b8 87 /* declare monitoring program */
88 status=monitorDeclareMp( __FILE__ );
89 if (status!=0) {
90 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
91 return -1;
92 }
93
fee88714 94 /* copy locally the mapping file from daq detector config db */
95 status = daqDA_DB_getFile(MAPPING_FILE,"./tpcMapping.root");
96 if (status) {
97 printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
4958b652 98 printf("Continue anyway ... maybe it works?\n"); // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
99 //return -1; // temporarily uncommented for testing on pcald47 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
fee88714 100 }
101
102 /* open the mapping file and retrieve mapping object */
fee88714 103 AliTPCmapper *mapping = 0; // The TPC mapping
4958b652 104 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
fee88714 105 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
106 if (mapping == 0) {
107 printf("Failed to get mapping object from %s. Exiting ...\n", MAPPING_FILE);
108 delete fileMapping;
109 return -1;
110 } else {
111 printf("Got mapping object from %s\n", MAPPING_FILE);
112 }
fee88714 113
4958b652 114 AliTPCCalibPedestal calibPedestal; // pedestal and noise calibration
115 calibPedestal.SetTimeAnalysis(timeAnalysis); // pedestal(t) calibration
116 calibPedestal.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
fee88714 117
c12208b8 118 /* loop over RAW data files */
119 int nevents=0;
bdf99a93 120 for ( i=1; i<argc; i++ ) {
c12208b8 121
122 /* define data source : this is argument i */
123 printf("Processing file %s\n", argv[i]);
124 status=monitorSetDataSource( argv[i] );
125 if (status!=0) {
fee88714 126 printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status));
127 delete fileMapping;
c12208b8 128 return -1;
129 }
130
131 /* read until EOF */
bdf99a93 132 for ( ; ; ) {
c12208b8 133 struct eventHeaderStruct *event;
134
135 /* check shutdown condition */
136 if (daqDA_checkShutdown()) {break;}
137
138 /* get next event (blocking call until timeout) */
139 status=monitorGetEventDynamic((void **)&event);
140 if (status==MON_ERR_EOF) {
bdf99a93 141 printf ("End of File %d (%s) detected\n", i, argv[i]);
142 break; /* end of monitoring file has been reached */
c12208b8 143 }
c12208b8 144 if (status!=0) {
bdf99a93 145 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
146 break;
c12208b8 147 }
148
bdf99a93 149 /* skip start/end of run events */
150 if ( (event->eventType != physicsEvent) && (event->eventType != calibrationEvent) )
151 continue;
152
c12208b8 153 /* retry if got no event */
4958b652 154 if (event==NULL)
bdf99a93 155 continue;
bdf99a93 156
c12208b8 157 nevents++;
158
159 // Pedestal calibration
160 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
4958b652 161 //calibPedestal.ProcessEvent(rawReader);
162 calibPedestal.ProcessEventFast(rawReader); // fast data reader
c12208b8 163 delete rawReader;
164
165 /* free resources */
166 free(event);
167 }
168 }
169
fee88714 170 //
171 // Analyse pedestals and write them to rootfile
172 //
173
174 calibPedestal.Analyse();
175 calibPedestal.AnalyseTime(nevents);
176 printf ("%d physics/calibration events processed.\n",nevents);
c12208b8 177
bdf99a93 178 TFile *fileTPC = new TFile(RESULT_FILE, "recreate");
c12208b8 179 calibPedestal.Write("calibPedestal");
180 delete fileTPC;
fee88714 181 printf("Wrote %s.\n",RESULT_FILE);
c12208b8 182
bdf99a93 183 //
fee88714 184 // Now prepare ASCII files for local ALTRO configuration through DDL.
bdf99a93 185 //
87d57858 186
bdf99a93 187 ofstream pedfile;
188 ofstream noisefile;
189 ofstream pedmemfile;
87d57858 190 char filename[255];
bdf99a93 191 sprintf(filename,"tpcPedestals.data");
192 pedfile.open(filename);
193 sprintf(filename,"tpcNoise.data");
194 noisefile.open(filename);
195 sprintf(filename,"tpcPedestalMem.data");
196 pedmemfile.open(filename);
197
fee88714 198 TArrayF **timePed = calibPedestal.GetTimePedestals(); // pedestal values for each time bin
87d57858 199
bdf99a93 200 Int_t ctr_channel = 0;
201 Int_t ctr_altro = 0;
202 Int_t ctr_pattern = 0;
87d57858 203
fee88714 204 pedfile << 10 << std::endl; // mark file to contain PEDESTALS per channel
205 noisefile << 11 << std::endl; // mark file to contain NOISE per altro
206 pedmemfile << 12 << std::endl; // mark file to contain PEDESTALs per time bin
87d57858 207
bdf99a93 208 for ( Int_t roc = 0; roc < 72; roc++ ) {
209 if ( !calibPedestal.GetCalRocPedestal(roc) ) continue;
fee88714 210 Int_t side = mapping->GetSideFromRoc(roc);
211 Int_t sector = mapping->GetSectorFromRoc(roc);
bdf99a93 212 //printf("Analysing ROC %d (side %d, sector %d) ...\n", roc, side, sector);
fee88714 213 Int_t nru = mapping->IsIROC(roc) ? 2 : 4;
bdf99a93 214 for ( int rcu = 0; rcu < nru; rcu++ ) {
fee88714 215 Int_t patch = mapping->IsIROC(roc) ? rcu : rcu+2;
bdf99a93 216 for ( int branch = 0; branch < 2; branch++ ) {
fee88714 217 for ( int fec = 0; fec < mapping->GetNfec(patch, branch); fec++ ) {
bdf99a93 218 for ( int altro = 0; altro < 8; altro++ ) {
219 Float_t rms = 0.;
220 Float_t ctr = 0.;
221 for ( int channel = 0; channel < 16; channel++ ) {
4958b652 222 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, channel);
223 Int_t row = mapping->GetPadRow(patch, hwadd); // row in a ROC
224 Int_t globalrow = mapping->GetGlobalPadRow(patch, hwadd); // row in full sector
225 Int_t pad = mapping->GetPad(patch, hwadd);
226 Float_t ped = calibPedestal.GetCalRocPedestal(roc)->GetValue(row,pad);
bdf99a93 227 // fixed pedestal
228 if ( ped > 1.e-10 ) {
fee88714 229 pedfile << ctr_channel << "\t" << side << "\t" << sector << "\t" << patch << "\t"
230 << hwadd << "\t" << ped << std::endl;
bdf99a93 231 ctr_channel++;
232 }
233 // pedestal(t)
4958b652 234 if ( timePed && fabs(timePed[globalrow][pad].GetSum()) > 1e-10 ) {
fee88714 235 pedmemfile << ctr_pattern << "\t" << side << "\t" << sector << "\t" << patch
236 << "\t" << hwadd;
bdf99a93 237 for ( Int_t timebin = 0; timebin < 1024; timebin++ )
4958b652 238 pedmemfile << "\t" << timePed[globalrow][pad].At(timebin);
bdf99a93 239 pedmemfile << std::endl;
240 ctr_pattern++;
241 }
242 // rms=noise
243 Float_t rms2 = calibPedestal.GetCalRocRMS(roc)->GetValue(row,pad);
244 if ( rms2 > 1.e-10 ) { rms += rms2; ctr += 1.; }
245 } // end channel for loop
246 // noise data (rms) averaged over all channels in this ALTRO.
fee88714 247 Int_t hwadd = mapping->CodeHWAddress(branch, fec, altro, 0);
bdf99a93 248 if ( ctr > 1.e-10 ) {
fee88714 249 noisefile << ctr_altro << "\t" << side << "\t" << sector << "\t" << patch << "\t"
250 << hwadd << "\t" << rms/ctr << std::endl;
bdf99a93 251 ctr_altro++;
252 }
253 } // end altro for loop
254 } // end fec for loop
255 } // end branch for loop
256 } // end rcu for loop
257 } // end roc loop
258
259 pedfile.close();
260 noisefile.close();
261 pedmemfile.close();
fee88714 262 printf("Wrote ASCII files.\n");
bdf99a93 263
fee88714 264 delete fileMapping;
87d57858 265
c12208b8 266 return status;
267}