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Commit | Line | Data |
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1 | /* | |
2 | TPC DA for online calibration | |
3 | ||
4 | Contact: Haavard.Helstrup@cern.ch | |
5 | Link: | |
6 | Run Type: PHYSICS_RUN STANDALONE DAQ | |
7 | DA Type: MON | |
8 | Number of events needed: 500 | |
9 | Input Files: | |
10 | Output Files: tpcCE.root, to be exported to the DAQ FXS | |
11 | Trigger types used: PHYSICS_EVENT | |
12 | ||
13 | */ | |
14 | ||
15 | /* | |
16 | ||
17 | TPCCEda.cxx - calibration algorithm for TPC Central Electrode events | |
18 | ||
19 | 10/06/2007 sylvain.chapeland@cern.ch : first version - clean skeleton based on DAQ DA case1 | |
20 | 06/12/2007 haavard.helstrup@cern.ch : created CE DA based on pulser code | |
21 | ||
22 | contact: marian.ivanov@cern.ch | |
23 | ||
24 | ||
25 | This process reads RAW data from the files provided as command line arguments | |
26 | and save results in a file (named from RESULT_FILE define - see below). | |
27 | ||
28 | */ | |
29 | ||
30 | #define RESULT_FILE "tpcCE.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 "AliTPCCalibCE.h" | |
61 | ||
62 | ||
63 | ||
64 | ||
65 | /* Main routine | |
66 | Arguments: list of DATE raw data files | |
67 | */ | |
68 | int 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 | ||
90 | /* set time bin range */ | |
91 | calibCE.SetRangeTime(800,940); | |
92 | ||
93 | ||
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 | } |