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[u/mrichter/AliRoot.git] / TPC / TPCCEda.cxx
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5a3a40fa 1/*
9c754ce7 2TPC DA for online calibration
3
4Contact: Haavard.Helstrup@cern.ch
5Link:
6Run Type: PHYSICS_RUN STANDALONE DAQ
7DA Type: MON
8Number of events needed: 500
9Input Files:
10Output Files: tpcCE.root, to be exported to the DAQ FXS
11Trigger types used: PHYSICS_EVENT
12
13*/
14
15/*
5a3a40fa 16
17TPCCEda.cxx - calibration algorithm for TPC Central Electrode events
18
1910/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
2006/12/2007 haavard.helstrup@cern.ch : created CE DA based on pulser code
21
22contact: marian.ivanov@cern.ch
23
24
25This process reads RAW data from the files provided as command line arguments
26and save results in a file (named from RESULT_FILE define - see below).
27
28*/
29
9c754ce7 30#define RESULT_FILE "tpcCE.root"
04049c81 31#define MAPPING_FILE "tpcMapping.root"
5a3a40fa 32
33
34#include <daqDA.h>
35#include "event.h"
36#include "monitor.h"
37#include <stdio.h>
38#include <stdlib.h>
39
40//
41//Root includes
42//
43#include <TFile.h>
44#include "TROOT.h"
45#include "TPluginManager.h"
46//
47//AliRoot includes
48//
49#include "AliRawReader.h"
50#include "AliRawReaderDate.h"
97b609ee 51#include "AliTPCmapper.h"
5a3a40fa 52#include "AliTPCRawStream.h"
53#include "AliTPCROC.h"
54#include "AliTPCCalROC.h"
55#include "AliTPCCalPad.h"
56#include "AliMathBase.h"
57#include "TTreeStream.h"
b401648b 58#include "AliLog.h"
59#include "TSystem.h"
5a3a40fa 60
61//
62// TPC calibration algorithm includes
63//
64#include "AliTPCCalibCE.h"
65
66
67
68
69/* Main routine
70 Arguments: list of DATE raw data files
71*/
72int main(int argc, char **argv) {
73
74 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
75 "*",
76 "TStreamerInfo",
77 "RIO",
78 "TStreamerInfo()");
79
b401648b 80 AliLog::SetClassDebugLevel("AliTPCRawStream",AliLog::kFatal);
81 AliLog::SetClassDebugLevel("AliRawReaderDate",AliLog::kFatal);
82 AliLog::SetClassDebugLevel("AliTPCAltroMapping",AliLog::kFatal);
83 AliLog::SetModuleDebugLevel("TPC",AliLog::kFatal);
84 AliLog::SetModuleDebugLevel("RAW",AliLog::kFatal);
5a3a40fa 85
86 int i,status;
b401648b 87 AliTPCmapper *mapping = 0; // The TPC mapping
88 // if test setup get parameters from $DAQDA_TEST_DIR
b401648b 89
90 if (!mapping){
91 /* copy locally the mapping file from daq detector config db */
92 status = daqDA_DB_getFile(MAPPING_FILE,"./tpcMapping.root");
93 if (status) {
94 printf("Failed to get mapping file (%s) from DAQdetDB, status=%d\n", MAPPING_FILE, status);
95 printf("Continue anyway ... maybe it works?\n"); // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
96 return -1; // temporarily uncommented for testing on pcald47 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
97 }
98
99 /* open the mapping file and retrieve mapping object */
100 TFile *fileMapping = new TFile(MAPPING_FILE, "read");
101 mapping = (AliTPCmapper*) fileMapping->Get("tpcMapping");
102 delete fileMapping;
04049c81 103 }
104
04049c81 105 if (mapping == 0) {
b401648b 106 printf("Failed to get mapping object from %s. ...\n", MAPPING_FILE);
107 //return -1;
04049c81 108 } else {
109 printf("Got mapping object from %s\n", MAPPING_FILE);
110 }
111
112
5a3a40fa 113 AliTPCCalibCE calibCE; // pedestal and noise calibration
114
115 if (argc<2) {
116 printf("Wrong number of arguments\n");
117 return -1;
118 }
119
120
121 /* log start of process */
122 printf("TPC CE DA started - %s\n",__FILE__);
123
124
ca273e23 125 /* set time bin range */
126 calibCE.SetRangeTime(800,940);
04049c81 127 calibCE.SetAltroMapping(mapping->GetAltroMapping()); // Use altro mapping we got from daqDetDb
ca273e23 128
5a3a40fa 129 /* declare monitoring program */
130 status=monitorDeclareMp( __FILE__ );
131 if (status!=0) {
132 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
133 return -1;
134 }
135
136
137 /* loop over RAW data files */
138 int nevents=0;
139 for(i=1;i<argc;i++) {
140
141 /* define data source : this is argument i */
142 printf("Processing file %s\n", argv[i]);
143 status=monitorSetDataSource( argv[i] );
144 if (status!=0) {
145 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
146 return -1;
147 }
148
149 /* read until EOF */
150 while (true) {
151 struct eventHeaderStruct *event;
152
153 /* check shutdown condition */
154 if (daqDA_checkShutdown()) {break;}
155
156 /* get next event (blocking call until timeout) */
157 status=monitorGetEventDynamic((void **)&event);
158 if (status==MON_ERR_EOF) {
159 printf ("End of File %d detected\n",i);
160 break; /* end of monitoring file has been reached */
161 }
162
163 if (status!=0) {
164 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
165 break;
166 }
167
168 /* retry if got no event */
169 if (event==NULL) {
170 continue;
171 }
172 nevents++;
173
174 // Pulser calibration
175
176 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
177 calibCE.ProcessEvent(rawReader);
178 delete rawReader;
179
180 /* free resources */
181 free(event);
182 }
183 }
184
185 calibCE.Analyse();
186 printf ("%d events processed\n",nevents);
187
188 TFile * fileTPC = new TFile (RESULT_FILE,"recreate");
189 calibCE.Write("calibCE");
190 delete fileTPC;
191 printf("Wrote %s\n",RESULT_FILE);
192
f2c72763 193 /* store the result file on FES */
194
195 status=daqDA_FES_storeFile(RESULT_FILE,RESULT_FILE);
196 if (status) {
197 status = -2;
198 }
199
5a3a40fa 200 return status;
201}