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Commit | Line | Data |
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1 | /* | |
2 | T0 DA for online calibration | |
3 | Contact: AllaMaevskaya@cern.ch | |
4 | Run Type: PHYSICS | |
5 | DA Type: MON | |
6 | Number of events needed: 10000 | |
7 | Input Files: inPhys.dat, external parameters, T0/Calib/Slewing_Walk | |
8 | Output Files: daPhys.root, to be exported to the DAQ FXS | |
9 | Trigger types used: PHYSICS_EVENT | |
10 | ------------------------------Alla | |
11 | Now trigger type changed to CALICRATION_EVENT | |
12 | to have data during test. | |
13 | SOULD BE CHANGED BACK BEFORE BEAM | |
14 | ------------------------------- Alla | |
15 | */ | |
16 | ||
17 | #define FILE_OUT "daPhys.root" | |
18 | #define FILE_IN "inPhys.dat" | |
19 | #include <daqDA.h> | |
20 | #include <event.h> | |
21 | #include <monitor.h> | |
22 | ||
23 | #include <Riostream.h> | |
24 | #include <stdio.h> | |
25 | #include <stdlib.h> | |
26 | ||
27 | //AliRoot | |
28 | #include <AliRawReaderDate.h> | |
29 | #include <AliRawReader.h> | |
30 | #include <AliT0RawReader.h> | |
31 | #include <AliT0CalibWalk.h> | |
32 | #include <AliCDBManager.h> | |
33 | #include <AliCDBEntry.h> | |
34 | //ROOT | |
35 | #include "TROOT.h" | |
36 | #include "TPluginManager.h" | |
37 | #include "TFile.h" | |
38 | #include "TKey.h" | |
39 | #include "TObject.h" | |
40 | #include "TBenchmark.h" | |
41 | #include "TString.h" | |
42 | #include "TH1.h" | |
43 | #include "TMath.h" | |
44 | ||
45 | ||
46 | /* Main routine | |
47 | Arguments: | |
48 | 1- monitoring data source | |
49 | */ | |
50 | int main(int argc, char **argv) { | |
51 | //int main(){ | |
52 | int status; | |
53 | ||
54 | /* magic line */ | |
55 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
56 | "*", | |
57 | "TStreamerInfo", | |
58 | "RIO", | |
59 | "TStreamerInfo()"); | |
60 | ||
61 | if(daqDA_DB_getFile(FILE_IN, FILE_IN)){ | |
62 | printf("Couldn't get input file >>inPhys.dat<< from DAQ_DB !!!\n"); | |
63 | return -1; | |
64 | } | |
65 | ||
66 | ||
67 | FILE *inp; | |
68 | char c; | |
69 | inp = fopen(FILE_IN, "r"); | |
70 | if(!inp){ | |
71 | printf("Input file >>inPhys.dat<< not found !!!\n"); | |
72 | return -1; | |
73 | } | |
74 | int kcbx, kt0bx, knpmtA, knpmtC; | |
75 | float kclx,kcmx, kt0lx, kt0hx; | |
76 | ||
77 | while((c=getc(inp))!=EOF) { | |
78 | switch(c) { | |
79 | case 'a': {fscanf(inp, "%d", &kcbx ); break;} //N of X bins hCFD1_CFD | |
80 | case 'b': {fscanf(inp, "%f", &kclx ); break;} //Low x hCFD1_CFD | |
81 | case 'c': {fscanf(inp, "%f", &kcmx ); break;} //High x hCFD1_CF | |
82 | case 'd': {fscanf(inp, "%d", &knpmtC ); break;} //number of reference PMTC | |
83 | case 'e': {fscanf(inp, "%d", &knpmtA ); break;} //number of reference PMTA | |
84 | case 'f': {fscanf(inp, "%d", &kt0bx ); break;} //N of X bins hT0 | |
85 | case 'g': {fscanf(inp, "%f", &kt0lx ); break;} //Low x hT0 | |
86 | case 'k': {fscanf(inp, "%f", &kt0hx ); break;} //High x hT0 | |
87 | } | |
88 | } | |
89 | fclose(inp); | |
90 | ||
91 | if (argc!=2) { | |
92 | printf("Wrong number of arguments\n"); | |
93 | return -1; | |
94 | } | |
95 | ||
96 | ||
97 | /* define data source : this is argument 1 */ | |
98 | status=monitorSetDataSource( argv[1] ); | |
99 | if (status!=0) { | |
100 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
101 | return -1; | |
102 | } | |
103 | ||
104 | ||
105 | /* declare monitoring program */ | |
106 | status=monitorDeclareMp( __FILE__ ); | |
107 | if (status!=0) { | |
108 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
109 | return -1; | |
110 | } | |
111 | ||
112 | ||
113 | /* define wait event timeout - 1s max */ | |
114 | monitorSetNowait(); | |
115 | monitorSetNoWaitNetworkTimeout(1000); | |
116 | ||
117 | ||
118 | /* log start of process */ | |
119 | printf("T0 monitoring program started\n"); | |
120 | ||
121 | // Get run number | |
122 | if (getenv("DATE_RUN_NUMBER")==0) { | |
123 | printf("DATE_RUN_NUMBER not properly set.\n"); | |
124 | return -1; | |
125 | } | |
126 | int runNr = atoi(getenv("DATE_RUN_NUMBER")); | |
127 | ||
128 | // Get the necessary OCDB files from the DAQ detector DB | |
129 | if (gSystem->AccessPathName("localOCDB/T0/Calib/Slewing_Walk/",kFileExists)) { | |
130 | if (gSystem->mkdir("localOCDB/T0/Calib/Slewing_Walk/",kTRUE) != 0) { | |
131 | printf("Failed to create directory: localOCDB/T0/Calib/Slewing_Walk/"); | |
132 | return -1; | |
133 | } | |
134 | } | |
135 | ||
136 | status = daqDA_DB_getFile("T0/Calib/Slewing_Walk","localOCDB/T0/Calib/Slewing_Walk/Run0_999999999_v0_s0.root"); | |
137 | if (status) { | |
138 | printf("Failed to get geometry file (GRP/Geometry/Data) from DAQdetDB, status=%d\n", status); | |
139 | return -1; | |
140 | } | |
141 | TGraph *gr[24]; TGraph *gramp[24]; | |
142 | AliCDBManager *man = AliCDBManager::Instance(); | |
143 | man->SetDefaultStorage("local://localOCDB"); | |
144 | man->SetRun(runNr); | |
145 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("T0/Calib/Slewing_Walk"); | |
146 | if(entry) { | |
147 | AliT0CalibWalk *fParam = (AliT0CalibWalk*)entry->GetObject(); | |
148 | for (Int_t i=0; i<24; i++) { | |
149 | gr[i] = fParam->GetWalk(i); | |
150 | gramp[i] = fParam->GetQTC(i); | |
151 | } | |
152 | } | |
153 | Int_t chargeQT0[24], chargeQT1[24]; | |
154 | Float_t adc ,walk, amp; | |
155 | ||
156 | // Allocation of histograms - start | |
157 | ||
158 | TH1F *hCFD1minCFD[24]; | |
159 | TH1F *hCFD[24]; | |
160 | ||
161 | for(Int_t ic=0; ic<24; ic++) { | |
162 | hCFD1minCFD[ic] = new TH1F(Form("CFD1minCFD%d",ic+1),"CFD-CFD",kcbx,kclx,kcmx); | |
163 | hCFD[ic] = new TH1F(Form("CFD%d",ic+1),"CFD",kt0bx,kt0lx,kt0hx); | |
164 | } | |
165 | TH1F *hVertex = new TH1F("hVertex","T0 time",kt0bx,kt0lx,kt0hx); | |
166 | ||
167 | // Allocation of histograms - end | |
168 | ||
169 | ||
170 | Int_t iev=0; | |
171 | /* main loop (infinite) */ | |
172 | for(;;) { | |
173 | struct eventHeaderStruct *event; | |
174 | eventTypeType eventT; | |
175 | ||
176 | /* check shutdown condition */ | |
177 | if (daqDA_checkShutdown()) {break;} | |
178 | ||
179 | /* get next event (blocking call until timeout) */ | |
180 | status=monitorGetEventDynamic((void **)&event); | |
181 | if (status==(int)MON_ERR_EOF) { | |
182 | printf ("End of File detected\n"); | |
183 | break; /* end of monitoring file has been reached */ | |
184 | } | |
185 | ||
186 | if (status!=0) { | |
187 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
188 | break; | |
189 | } | |
190 | ||
191 | /* retry if got no event */ | |
192 | if (event==NULL) { | |
193 | continue; | |
194 | } | |
195 | ||
196 | /* use event - here, just write event id to result file */ | |
197 | eventT=event->eventType; | |
198 | ||
199 | switch (event->eventType){ | |
200 | ||
201 | case START_OF_RUN: | |
202 | break; | |
203 | ||
204 | case END_OF_RUN: | |
205 | break; | |
206 | ||
207 | case PHYSICS_EVENT: | |
208 | // case CALIBRATION_EVENT: | |
209 | iev++; | |
210 | ||
211 | if(iev==1){ | |
212 | printf("First event - %i\n",iev); | |
213 | } | |
214 | ||
215 | // Initalize raw-data reading and decoding | |
216 | AliRawReader *reader = new AliRawReaderDate((void*)event); | |
217 | ||
218 | // Enable the following two lines in case of real-data | |
219 | reader->RequireHeader(kTRUE); | |
220 | AliT0RawReader *start = new AliT0RawReader(reader, kTRUE); | |
221 | ||
222 | // Read raw data | |
223 | Int_t allData[110][5]; | |
224 | for(Int_t i0=0;i0<107;i0++) | |
225 | for(Int_t j0=0;j0<5;j0++) | |
226 | allData[i0][j0] = 0; | |
227 | ||
228 | if(start->Next()){ | |
229 | for (Int_t i=0; i<107; i++) { | |
230 | for(Int_t iHit=0;iHit<5;iHit++){ | |
231 | allData[i][iHit]= start->GetData(i,iHit); | |
232 | } | |
233 | } | |
234 | } | |
235 | ||
236 | // Fill the histograms | |
237 | walk = adc = amp = -999; | |
238 | for (Int_t in=0; in<12; in++) | |
239 | { | |
240 | chargeQT0[in]=allData[2*in+25][0]; | |
241 | chargeQT1[in]=allData[2*in+26][0]; | |
242 | } | |
243 | for (Int_t in=12; in<24; in++) | |
244 | { | |
245 | chargeQT0[in]=allData[2*in+57][0]; | |
246 | chargeQT1[in]=allData[2*in+58][0]; | |
247 | } | |
248 | Float_t besttimeA=9999999; | |
249 | Float_t besttimeC=9999999; | |
250 | Float_t time[24]; | |
251 | Float_t meanShift[24]; | |
252 | for (Int_t ik = 0; ik<24; ik++) | |
253 | { | |
254 | if( ( chargeQT0[ik] - chargeQT1[ik])>0) { | |
255 | adc = chargeQT0[ik] - chargeQT1[ik]; | |
256 | // cout<<ik <<" "<<adc<<endl; | |
257 | } | |
258 | if(gramp[ik]) | |
259 | amp = gramp[ik]->Eval(Double_t(adc)); | |
260 | if(amp < 0.8) continue; | |
261 | if(gr[ik]) | |
262 | walk = Int_t(gr[ik]->Eval(Double_t(adc) ) ); | |
263 | ||
264 | if(ik<12 && allData[ik+1][0]>0 && allData[knpmtC][0]>0 ){ | |
265 | hCFD1minCFD[ik]->Fill(allData[ik+1][0]-allData[knpmtC][0]); | |
266 | if( walk >-100) hCFD[ik]->Fill(allData[ik+1][0] - walk); | |
267 | // cout<<ik<<" "<<allData[ik+1][0]<<" adc "<<adc<<" walk "<<walk<<endl; | |
268 | } | |
269 | ||
270 | if(ik>11 && allData[ik+45][0]>0 && allData[56+knpmtA][0]>0 ) | |
271 | { | |
272 | hCFD1minCFD[ik]->Fill(allData[ik+45][0]-allData[56+knpmtA][0]); | |
273 | if( walk >-100) hCFD[ik]->Fill(allData[ik+45][0] - walk); | |
274 | // cout<<ik<<" "<<allData[ik+1][0]<<" adc "<<adc<<" walk "<<walk<<endl; | |
275 | } | |
276 | if(iev == 10000) { | |
277 | meanShift[ik] = hCFD1minCFD[ik]->GetMean(); | |
278 | if(ik==knpmtC || ik==(56+knpmtA)) meanShift[ik]=0; | |
279 | } | |
280 | } | |
281 | //fill mean time _ fast reconstruction | |
282 | if (iev > 10000 ) | |
283 | { | |
284 | for (Int_t in=0; in<12; in++) | |
285 | { | |
286 | time[in] = allData[in+1][0] - meanShift[in] ; | |
287 | time[in+12] = allData[in+56+1][0] ; | |
288 | } | |
289 | for (Int_t ipmt=0; ipmt<12; ipmt++){ | |
290 | if(time[ipmt] > 1 ) { | |
291 | if(time[ipmt]<besttimeC) | |
292 | besttimeC=time[ipmt]; //timeC | |
293 | } | |
294 | } | |
295 | for ( Int_t ipmt=12; ipmt<24; ipmt++){ | |
296 | if(time[ipmt] > 1) { | |
297 | if(time[ipmt]<besttimeA) | |
298 | besttimeA=time[ipmt]; //timeA | |
299 | } | |
300 | } | |
301 | if(besttimeA<9999999 &&besttimeC< 9999999) { | |
302 | Float_t t0 =0.001* 24.4 * Float_t( besttimeA+besttimeC)/2.; | |
303 | hVertex->Fill(t0); | |
304 | } | |
305 | } | |
306 | ||
307 | delete start; | |
308 | start = 0x0; | |
309 | delete reader; | |
310 | reader= 0x0; | |
311 | // End of fill histograms | |
312 | ||
313 | } | |
314 | ||
315 | /* free resources */ | |
316 | free(event); | |
317 | ||
318 | /* exit when last event received, no need to wait for TERM signal */ | |
319 | if (eventT==END_OF_RUN) { | |
320 | printf("EOR event detected\n"); | |
321 | printf("Number of events processed - %i\n ",iev); | |
322 | break; | |
323 | } | |
324 | } | |
325 | printf("After loop, before writing histos\n"); | |
326 | // write a file with the histograms | |
327 | ||
328 | TFile hist(FILE_OUT,"RECREATE"); | |
329 | ||
330 | for(Int_t j=0;j<24;j++){ | |
331 | hCFD1minCFD[j]->SetDirectory(&hist); | |
332 | hCFD1minCFD[j]->Write(); | |
333 | hCFD[j]->Write(); | |
334 | ||
335 | } | |
336 | hVertex->Write(); | |
337 | hist.Close(); | |
338 | //delete hist; | |
339 | ||
340 | status=0; | |
341 | ||
342 | /* export file to FXS */ | |
343 | if (daqDA_FES_storeFile(FILE_OUT, "PHYSICS")) { | |
344 | status=-2; | |
345 | } | |
346 | ||
347 | return status; | |
348 | } | |
349 | ||
350 |