sending shuttle_ignore to ML also in case of 0 events
[u/mrichter/AliRoot.git] / TPC / TPCCEda.cxx
CommitLineData
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"
5a3a40fa 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 "AliTPCCalibCE.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 AliTPCCalibCE calibCE; // 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 CE DA started - %s\n",__FILE__);
88
89
ca273e23 90 /* set time bin range */
91 calibCE.SetRangeTime(800,940);
92
93
5a3a40fa 94 /* declare monitoring program */
95 status=monitorDeclareMp( __FILE__ );
96 if (status!=0) {
97 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
98 return -1;
99 }
100
101
102 /* loop over RAW data files */
103 int nevents=0;
104 for(i=1;i<argc;i++) {
105
106 /* define data source : this is argument i */
107 printf("Processing file %s\n", argv[i]);
108 status=monitorSetDataSource( argv[i] );
109 if (status!=0) {
110 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
111 return -1;
112 }
113
114 /* read until EOF */
115 while (true) {
116 struct eventHeaderStruct *event;
117
118 /* check shutdown condition */
119 if (daqDA_checkShutdown()) {break;}
120
121 /* get next event (blocking call until timeout) */
122 status=monitorGetEventDynamic((void **)&event);
123 if (status==MON_ERR_EOF) {
124 printf ("End of File %d detected\n",i);
125 break; /* end of monitoring file has been reached */
126 }
127
128 if (status!=0) {
129 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
130 break;
131 }
132
133 /* retry if got no event */
134 if (event==NULL) {
135 continue;
136 }
137 nevents++;
138
139 // Pulser calibration
140
141 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
142 calibCE.ProcessEvent(rawReader);
143 delete rawReader;
144
145 /* free resources */
146 free(event);
147 }
148 }
149
150 calibCE.Analyse();
151 printf ("%d events processed\n",nevents);
152
153 TFile * fileTPC = new TFile (RESULT_FILE,"recreate");
154 calibCE.Write("calibCE");
155 delete fileTPC;
156 printf("Wrote %s\n",RESULT_FILE);
157
158 return status;
159}