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Commit | Line | Data |
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bb80ae5b | 1 | /********************************************************************************* |
2 | - Contact: Brigitte Cheynis b.cheynis@ipnl.in2p3.fr | |
f30630cb | 3 | - Link: http |
03e924d7 | 4 | - Raw data test file : |
5 | - Reference run number : | |
bb80ae5b | 6 | - Run Type: PHYSICS |
03e924d7 | 7 | - DA Type: MON |
8 | - Number of events needed: >=500 | |
f30630cb | 9 | - Input Files: argument list |
03e924d7 | 10 | - Output Files: local files VZERO_Histos.root, V0_Ped_Width_Gain.dat |
bb80ae5b | 11 | FXS file V0_Ped_Width_Gain.dat |
f30630cb | 12 | - Trigger types used: PHYSICS_EVENT |
bb80ae5b | 13 | **********************************************************************************/ |
14 | ||
bb80ae5b | 15 | /********************************************************************************** |
16 | * * | |
17 | * VZERO Detector Algorithm used for extracting calibration parameters * | |
18 | * * | |
03e924d7 | 19 | * This program connects to the DAQ data source passed as argument. * |
bb80ae5b | 20 | * It computes calibration parameters, populates local "./V0_Ped_Width_Gain.dat" * |
d154146a | 21 | * file, exports it to the FES, and stores it into DAQ DB * |
03e924d7 | 22 | * The program exits when being asked to shut down (daqDA_checkshutdown) * |
c2d54b4c | 23 | * or on End of Run event. * |
bb80ae5b | 24 | * We have 128 channels instead of 64 as expected for V0 due to the two sets of * |
25 | * charge integrators which are used by the FEE ... * | |
bb80ae5b | 26 | * * |
27 | ***********************************************************************************/ | |
f52220c5 | 28 | |
29 | // DATE | |
30 | #include "event.h" | |
31 | #include "monitor.h" | |
32 | #include "daqDA.h" | |
33 | ||
34 | //AliRoot | |
35 | #include <AliVZERORawStream.h> | |
36 | #include <AliRawReaderDate.h> | |
37 | #include <AliRawReader.h> | |
38 | #include <AliDAQ.h> | |
39 | ||
40 | // standard | |
41 | #include <stdio.h> | |
42 | #include <stdlib.h> | |
43 | ||
44 | //ROOT | |
bb80ae5b | 45 | #include "TROOT.h" |
46 | #include "TPluginManager.h" | |
f52220c5 | 47 | #include <TFile.h> |
48 | #include <TH1F.h> | |
49 | #include <TMath.h> | |
50 | ||
26206101 | 51 | Int_t GetOfflineChannel(Int_t channel); |
52 | ||
03e924d7 | 53 | /* Main routine --- Arguments: monitoring data source */ |
f52220c5 | 54 | |
55 | int main(int argc, char **argv) { | |
56 | ||
6ee2e288 | 57 | /* magic line from Cvetan */ |
58 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
59 | "*", | |
60 | "TStreamerInfo", | |
61 | "RIO", | |
62 | "TStreamerInfo()"); | |
f52220c5 | 63 | int status; |
03e924d7 | 64 | if (argc!=2) { |
65 | printf("Wrong number of arguments\n"); | |
66 | return -1; | |
67 | } | |
c2d54b4c | 68 | |
26206101 | 69 | // Online values (using FEE channel numbering): |
df6d42e7 | 70 | Double_t ADCmean[128]; |
03e924d7 | 71 | Double_t ADCsigma[128]; |
df6d42e7 | 72 | Double_t PEDmean[128]; |
73 | Double_t PEDsigma[128]; | |
26206101 | 74 | // Offline values(same but ordered as in aliroot for offliners): |
75 | Double_t ADCmean_Off[128]; | |
76 | Double_t ADCsigma_Off[128]; | |
77 | Double_t PEDmean_Off[128]; | |
78 | Double_t PEDsigma_Off[128]; | |
79 | ||
c2d54b4c | 80 | //___________________________________________________ |
81 | // Get cuts from V00DA.config file | |
82 | ||
5a8e0a88 | 83 | Int_t kLowCut; // = 60; low cut on signal distribution - to be tuned |
84 | Int_t kHighCut; // = 50; high cut on pedestal distribution - to be tuned | |
85 | ||
c2d54b4c | 86 | status = daqDA_DB_getFile("V00DA.config","./V00DA.config"); |
87 | if (status) { | |
d154146a | 88 | printf("Failed to get config file (V00DA.config) from DAQ DB, status=%d\n", status); |
c2d54b4c | 89 | return -1; |
90 | } | |
91 | /* open the config file and retrieve cuts */ | |
92 | FILE *fpConfig = fopen("V00DA.config","r"); | |
93 | fscanf(fpConfig,"%d %d",&kLowCut,&kHighCut); | |
94 | fclose(fpConfig); | |
f52220c5 | 95 | |
c2d54b4c | 96 | printf("LowCut on signal = %d ; HighCut on pedestal = %d\n",kLowCut,kHighCut); |
97 | ||
f52220c5 | 98 | //___________________________________________________ |
99 | // Book HISTOGRAMS - dynamics of p-p collisions - | |
100 | ||
101 | char ADCname[6]; | |
102 | char PEDname[6]; | |
df6d42e7 | 103 | TH1F *hADCname[128]; |
104 | TH1F *hPEDname[128]; | |
f52220c5 | 105 | |
106 | char texte[12]; | |
df6d42e7 | 107 | for (Int_t i=0; i<128; i++) { |
f52220c5 | 108 | sprintf(ADCname,"hADC%d",i); |
109 | sprintf(texte,"ADC cell%d",i); | |
b68c91e6 | 110 | hADCname[i] = new TH1F(ADCname,texte,1024,-0.5, 1023.5); |
f52220c5 | 111 | sprintf(PEDname,"hPED%d",i); |
112 | sprintf(texte,"PED cell%d",i); | |
b68c91e6 | 113 | hPEDname[i] = new TH1F(PEDname,texte,1024,-0.5, 1023.5); |
03e924d7 | 114 | } |
f52220c5 | 115 | //___________________________________________________ |
d154146a | 116 | |
f52220c5 | 117 | /* open result file to be exported to FES */ |
118 | FILE *fp=NULL; | |
b68c91e6 | 119 | fp=fopen("./V0_Ped_Width_Gain.dat","w"); |
f52220c5 | 120 | if (fp==NULL) { |
121 | printf("Failed to open result file\n"); | |
122 | return -1;} | |
123 | ||
03e924d7 | 124 | /* define data source : this is argument 1 */ |
125 | status=monitorSetDataSource( argv[1] ); | |
126 | if (status!=0) { | |
127 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
128 | return -1; | |
129 | } | |
130 | ||
131 | /* declare monitoring program */ | |
132 | status=monitorDeclareMp( __FILE__ ); | |
133 | if (status!=0) { | |
134 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
135 | return -1; | |
136 | } | |
137 | ||
138 | /* define wait event timeout - 1s max */ | |
139 | monitorSetNowait(); | |
140 | monitorSetNoWaitNetworkTimeout(1000); | |
141 | ||
f52220c5 | 142 | /* init counters on events */ |
143 | int nevents_physics=0; | |
144 | int nevents_total=0; | |
145 | ||
03e924d7 | 146 | /* loop on events (infinite) */ |
147 | for(;;) { | |
148 | struct eventHeaderStruct *event; | |
149 | eventTypeType eventT; | |
150 | ||
151 | /* check shutdown condition */ | |
152 | if (daqDA_checkShutdown()) {break;} | |
153 | ||
154 | /* get next event (blocking call until timeout) */ | |
155 | status=monitorGetEventDynamic((void **)&event); | |
156 | if (status==MON_ERR_EOF) { | |
157 | printf ("End of File detected\n"); | |
158 | break; /* end of monitoring file has been reached */ | |
159 | } | |
160 | ||
161 | if (status!=0) { | |
162 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
163 | break; | |
164 | } | |
165 | ||
166 | /* retry if got no event */ | |
167 | if (event==NULL) continue; | |
168 | ||
169 | /* decode event */ | |
170 | eventT=event->eventType; | |
f52220c5 | 171 | |
03e924d7 | 172 | switch (event->eventType){ |
f52220c5 | 173 | |
03e924d7 | 174 | case START_OF_RUN: |
175 | break; | |
f52220c5 | 176 | |
03e924d7 | 177 | case END_OF_RUN: |
178 | printf("End Of Run detected\n"); | |
179 | break; | |
f52220c5 | 180 | |
03e924d7 | 181 | case PHYSICS_EVENT: |
182 | nevents_physics++; | |
c2d54b4c | 183 | |
03e924d7 | 184 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); |
df6d42e7 | 185 | |
03e924d7 | 186 | AliVZERORawStream* rawStream = new AliVZERORawStream(rawReader); |
187 | rawStream->Next(); | |
188 | for(Int_t i=0; i<64; i++) { | |
5a8e0a88 | 189 | Int_t nFlag = 0; |
190 | for(Int_t j=0; j<21; j++) { | |
191 | if((rawStream->GetBBFlag(i,j)) || (rawStream->GetBGFlag(i,j))) nFlag++; | |
192 | } | |
193 | if(nFlag == 0){ // Pedestal | |
194 | for(Int_t j=5;j<16;j++){ | |
195 | Int_t Integrator = rawStream->GetIntegratorFlag(i,j); | |
196 | Float_t pedestal = (float)(rawStream->GetPedestal(i,j)); | |
197 | hPEDname[i + 64 * Integrator]->Fill(pedestal); | |
198 | } | |
199 | } | |
200 | if((rawStream->GetBBFlag(i,10)) || (rawStream->GetBGFlag(i,10))){ // Charge | |
201 | Int_t Integrator = rawStream->GetIntegratorFlag(i,10); | |
202 | Float_t charge = (float)(rawStream->GetADC(i)); | |
203 | hADCname[i + 64 * Integrator]->Fill(charge); | |
204 | } | |
03e924d7 | 205 | } |
206 | delete rawStream; | |
207 | rawStream = 0x0; | |
208 | delete rawReader; | |
209 | rawReader = 0x0; | |
210 | } // end of switch on event type | |
211 | ||
212 | nevents_total++; | |
213 | /* free resources */ | |
214 | free(event); | |
f52220c5 | 215 | |
03e924d7 | 216 | /* exit when last event received, no need to wait for TERM signal */ |
217 | if (eventT==END_OF_RUN) { | |
218 | printf("End Of Run event detected\n"); | |
219 | break; | |
220 | } | |
f52220c5 | 221 | |
03e924d7 | 222 | } // loop over events |
c2d54b4c | 223 | |
224 | printf("%d physics events processed\n",nevents_physics); | |
f52220c5 | 225 | |
26206101 | 226 | //___________________________________________________________________________ |
227 | // Computes mean values, converts FEE channels into Offline AliRoot channels | |
228 | // and dumps the ordered values into the output text file for SHUTTLE | |
f52220c5 | 229 | |
df6d42e7 | 230 | for(Int_t i=0; i<128; i++) { |
f52220c5 | 231 | hPEDname[i]->GetXaxis()->SetRange(0,kHighCut); |
232 | PEDmean[i] = hPEDname[i]->GetMean(); | |
233 | PEDsigma[i] = hPEDname[i]->GetRMS(); | |
5a8e0a88 | 234 | hADCname[i]->GetXaxis()->SetRange(kLowCut,1024); |
03e924d7 | 235 | ADCmean[i] = hADCname[i]->GetMean(); |
236 | ADCsigma[i] = hADCname[i]->GetRMS(); | |
26206101 | 237 | // printf(" i = %d, %.3f %.3f %.3f %.3f\n",i,PEDmean[i],PEDsigma[i],ADCmean[i],ADCsigma[i]); |
238 | if (i < 64) { | |
239 | Int_t j = GetOfflineChannel(i); | |
240 | PEDmean_Off[j] = PEDmean[i]; | |
241 | PEDsigma_Off[j] = PEDsigma[i]; | |
242 | ADCmean_Off[j] = ADCmean[i]; | |
243 | ADCsigma_Off[j] = ADCsigma[i]; } | |
244 | else{ | |
245 | Int_t j = GetOfflineChannel(i-64); | |
246 | PEDmean_Off[j+64] = PEDmean[i]; | |
247 | PEDsigma_Off[j+64] = PEDsigma[i]; | |
248 | ADCmean_Off[j+64] = ADCmean[i]; | |
249 | ADCsigma_Off[j+64] = ADCsigma[i]; | |
250 | } | |
251 | } | |
252 | ||
253 | for(Int_t j=0; j<128; j++) { | |
254 | // printf(" j = %d, %.3f %.3f %.3f %.3f\n",j,PEDmean_Off[j],PEDsigma_Off[j], | |
255 | // ADCmean_Off[j],ADCsigma_Off[j]); | |
256 | fprintf(fp," %.3f %.3f %.3f %.3f\n",PEDmean_Off[j],PEDsigma_Off[j], | |
257 | ADCmean_Off[j],ADCsigma_Off[j]); | |
c2d54b4c | 258 | } |
259 | ||
f52220c5 | 260 | //________________________________________________________________________ |
261 | // Write root file with histos for users further check - just in case - | |
262 | ||
263 | TFile *histoFile = new TFile("VZERO_histos.root","RECREATE"); | |
264 | ||
df6d42e7 | 265 | for (Int_t i=0; i<128; i++) { |
5a8e0a88 | 266 | hADCname[i]->GetXaxis()->SetRange(0,1024); |
f52220c5 | 267 | hADCname[i]->Write(); |
268 | hPEDname[i]->Write(); } | |
269 | ||
270 | histoFile->Close(); | |
df6d42e7 | 271 | delete histoFile; |
f52220c5 | 272 | |
273 | //________________________________________________________________________ | |
274 | ||
03e924d7 | 275 | /* close result file */ |
276 | fclose(fp); | |
277 | ||
f52220c5 | 278 | /* export result file to FES */ |
279 | status=daqDA_FES_storeFile("./V0_Ped_Width_Gain.dat","V00da_results"); | |
280 | if (status) { | |
281 | printf("Failed to export file : %d\n",status); | |
282 | return -1; } | |
283 | ||
d154146a | 284 | /* store result file into Online DB */ |
285 | status=daqDA_DB_storeFile("./V0_Ped_Width_Gain.dat","V00da_results"); | |
286 | if (status) { | |
287 | printf("Failed to store file into Online DB: %d\n",status); | |
288 | return -1; } | |
289 | ||
f52220c5 | 290 | return status; |
291 | } | |
26206101 | 292 | |
293 | Int_t GetOfflineChannel(Int_t channel) { | |
294 | ||
295 | // Channel mapping Online - Offline: | |
296 | ||
297 | Int_t fOfflineChannel[64] = {39, 38, 37, 36, 35, 34, 33, 32, | |
298 | 47, 46, 45, 44, 43, 42, 41, 40, | |
299 | 55, 54, 53, 52, 51, 50, 49, 48, | |
300 | 63, 62, 61, 60, 59, 58, 57, 56, | |
301 | 7, 6, 5, 4, 3, 2, 1, 0, | |
302 | 15, 14, 13, 12, 11, 10, 9, 8, | |
303 | 23, 22, 21, 20, 19, 18, 17, 16, | |
304 | 31, 30, 29, 28, 27, 26, 25, 24}; | |
305 | return fOfflineChannel[channel]; | |
306 | } |