time bin limits introduced
[u/mrichter/AliRoot.git] / TPC / TPCPULSERda.cxx
CommitLineData
ec2624ea 1/*
9c754ce7 2TPC DA for online calibration
3
4Contact: Haavard.Helstrup@cern.ch
5Link:
6Run Type: PULSER_RUN
7DA Type: LDC
8Number of events needed: 100
9Input Files:
10Output Files: tpcPulser.root, to be exported to the DAQ FXS
11Trigger types used: CALIBRATION_EVENT
12
13*/
14
15/*
ec2624ea 16
17TPCda_pulser.cxx - calibration algorithm for TPC pulser events
18
1910/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1
2030/09/2007 haavard.helstrup@cern.ch : created pulser DA based on pedestal 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
30#define RESULT_FILE "tpcPulser.root"
31
32
33#include <daqDA.h>
34#include "event.h"
35#include "monitor.h"
36#include <stdio.h>
37#include <stdlib.h>
38
39//
40//Root includes
41//
42#include <TFile.h>
43#include "TROOT.h"
44#include "TPluginManager.h"
45//
46//AliRoot includes
47//
48#include "AliRawReader.h"
49#include "AliRawReaderDate.h"
50#include "AliTPCRawStream.h"
51#include "AliTPCROC.h"
52#include "AliTPCCalROC.h"
53#include "AliTPCCalPad.h"
54#include "AliMathBase.h"
55#include "TTreeStream.h"
56
57//
58// TPC calibration algorithm includes
59//
60#include "AliTPCCalibPulser.h"
61
62
63
64
65/* Main routine
66 Arguments: list of DATE raw data files
67*/
68int main(int argc, char **argv) {
69
70 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
71 "*",
72 "TStreamerInfo",
73 "RIO",
74 "TStreamerInfo()");
75
76
77 int i,status;
78 AliTPCCalibPulser calibPulser; // pedestal and noise calibration
79
80 if (argc<2) {
81 printf("Wrong number of arguments\n");
82 return -1;
83 }
84
85
86 /* log start of process */
87 printf("TPC Pulser DA started - %s\n",__FILE__);
88
ca273e23 89 /* set time bin range */
90 calibPulser.SetRangeTime(60,120);
ec2624ea 91
92 /* declare monitoring program */
93 status=monitorDeclareMp( __FILE__ );
94 if (status!=0) {
95 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
96 return -1;
97 }
98
99
100 /* loop over RAW data files */
101 int nevents=0;
102 for(i=1;i<argc;i++) {
103
104 /* define data source : this is argument i */
105 printf("Processing file %s\n", argv[i]);
106 status=monitorSetDataSource( argv[i] );
107 if (status!=0) {
108 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
109 return -1;
110 }
111
112 /* read until EOF */
113 while (true) {
114 struct eventHeaderStruct *event;
115
116 /* check shutdown condition */
117 if (daqDA_checkShutdown()) {break;}
118
119 /* get next event (blocking call until timeout) */
120 status=monitorGetEventDynamic((void **)&event);
121 if (status==MON_ERR_EOF) {
122 printf ("End of File %d detected\n",i);
123 break; /* end of monitoring file has been reached */
124 }
125
126 if (status!=0) {
127 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
128 break;
129 }
130
131 /* retry if got no event */
132 if (event==NULL) {
133 continue;
134 }
135 nevents++;
136
137 // Pulser calibration
138
139 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
140 calibPulser.ProcessEvent(rawReader);
141 delete rawReader;
142
143 /* free resources */
144 free(event);
145 }
146 }
147
148 calibPulser.Analyse();
149 printf ("%d events processed\n",nevents);
150
151 TFile * fileTPC = new TFile (RESULT_FILE,"recreate");
152 calibPulser.Write("calibPulser");
153 delete fileTPC;
154 printf("Wrote %s\n",RESULT_FILE);
155
156 return status;
157}