2 T0 DA for online calibration
4 Contact: Alla.Maevskaya@cern.ch
5 Run Type: AMPLITUDE_CALIBRATION
7 Number of events needed: 5000
8 Input Files: inLaser.dat, external parameters
9 Output Files: daLaser.root, to be exported to the DAQ FXS
10 Trigger types used: CALIBRATION_EVENT
14 #define FILE_OUT "daLaser.root"
15 #define FILE_IN "inLaser.dat"
20 #include <Riostream.h>
25 #include <AliRawReaderDate.h>
26 #include <AliRawReader.h>
27 #include <AliT0RawReader.h>
31 #include "TPluginManager.h"
36 #include "TBenchmark.h"
43 #include "TSpectrum.h"
44 #include "TVirtualFitter.h"
55 1- monitoring data source
57 int main(int argc, char **argv) {
61 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
67 Int_t nEntries = daqDA_ECS_getTotalIteration(); // usually = 11 = Nb of calibration runs
68 cout<<" nEntries "<<nEntries<<endl;
69 Int_t nInit=1; // = 0 all DAC values ; = 1 DAC=0 excluded (default=1)
70 // Reading current iteration
71 Int_t nIndex = daqDA_ECS_getCurrentIteration();
72 if(nIndex<0 || nIndex>nEntries) {printf("\n Failed: nIndex = %d\n",nIndex); return -1 ;}
75 // decode the input line
77 printf("Wrong number of arguments\n");
83 if(daqDA_DB_getFile(FILE_IN, FILE_IN)){
84 printf("Couldn't get input file >>inLaser.dat<< from DAQ_DB !!!\n");
88 ifstream filein(FILE_IN,ios::in);
92 cout<<" "<<mipsin[k]<<endl;
102 printf("Wrong number of arguments\n");
107 // Char_t inputFile[256]="";
110 /* define data source : this is argument 1 */
111 status=monitorSetDataSource( argv[1] );
113 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
118 /* declare monitoring program */
119 status=monitorDeclareMp( __FILE__ );
121 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
126 /* define wait event timeout - 1s max */
128 monitorSetNoWaitNetworkTimeout(1000);
131 /* log start of process */
132 printf("T0 monitoring program started\n");
134 // Allocation of histograms - start
136 TH1F *hQTC[24]; TH1F *hLED[24]; TH1F *hCFD[24];
137 printf(" CFD low limit %f high %f",lcfd, hcfd);
139 for(Int_t ic=0; ic<24; ic++)
141 hQTC[ic] = new TH1F(Form("hQTC%d_%d",ic+1,nIndex),"QTC",1000, 500, 10000);
142 hLED[ic] = new TH1F(Form("hLED%d_%d",ic+1,nIndex),"LED",125,200,700);
143 hCFD[ic] = new TH1F(Form("hCFD%d_%d",ic+1,nIndex),"CFD", Int_t ((hcfd-lcfd)/2), lcfd, hcfd);
146 // Allocation of histograms - end
148 // Reading current iteration
152 /* main loop (infinite) */
154 struct eventHeaderStruct *event;
155 eventTypeType eventT;
157 /* check shutdown condition */
158 if (daqDA_checkShutdown()) {break;}
160 /* get next event (blocking call until timeout) */
161 status=monitorGetEventDynamic((void **)&event);
162 if (status==(int)MON_ERR_EOF) {
163 printf ("End of File detected\n");
164 break; /* end of monitoring file has been reached */
168 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
172 /* retry if got no event */
177 /* use event - here, just write event id to result file */
178 eventT=event->eventType;
180 switch (event->eventType){
188 case CALIBRATION_EVENT:
189 // case PHYSICS_EVENT:
192 if(iev==1) printf("First event %i\n",iev);
195 // Initalize raw-data reading and decoding
196 AliRawReader *reader = new AliRawReaderDate((void*)event);
198 // Enable the following two lines in case of real-data
199 reader->RequireHeader(kTRUE);
200 AliT0RawReader *start = new AliT0RawReader(reader, kTRUE);
203 Int_t allData[106][5];
204 for(Int_t i0=0;i0<106;i0++)
205 for(Int_t j0=0;j0<5;j0++)
209 for (Int_t i=0; i<106; i++) {
210 for(Int_t iHit=0;iHit<5;iHit++){
211 allData[i][iHit]= start->GetData(i,iHit);
216 printf("No data for T0 found!!!\n");
219 // Fill the histograms
221 for (Int_t ik = 0; ik<24; ik+=2)
224 if(allData[ik+25][0]>0 && allData[ik+26][0]>0)
225 hQTC[cc]->Fill((allData[ik+25][0]-allData[ik+26][0]));
226 if(allData[cc+13][0]>0 && allData[cc+1][0]>0)
227 hLED[cc]->Fill(allData[cc+13][0]-allData[cc+1][0]);
228 if(allData[cc+1][0] > 0) hCFD[cc]->Fill(allData[cc+1][0]);
229 // printf("%i %i CFD %i LED_CFD %i\n",
230 // ik,cc,allData[cc+1][0],allData[cc+1][0]);
235 for (Int_t ik = 24; ik<48; ik+=2)
238 if(allData[ik+57][0]>0 && allData[ik+58][0]>0 && allData[cc+45][0]>0)
239 hQTC[cc]->Fill(allData[ik+57][0]-allData[ik+58][0]);
241 if(allData[cc+57][0]>0 && allData[cc+45][0]>0)
242 hLED[cc]->Fill(allData[cc+57][0]-allData[cc+45][0]);
243 if(allData[cc+45][0] > 0) hCFD[cc]->Fill(allData[cc+45][0]);
244 // printf("%i %i CFD %i LED_CFD %i\n",
245 // ik,cc,allData[cc+45][0],allData[cc+45][0]);
253 // End of fill histograms
260 /* exit when last event received, no need to wait for TERM signal */
261 if (eventT==END_OF_RUN) {
262 printf("EOR event detected\n");
263 printf("Number of events processed - %i\n ",iev);
268 printf("After loop, before writing histos\n");
269 TH1F* hAmp = new TH1F("hAmpLaser"," Laser amplitude ", 1000, 0.5, 20.5);
270 for(Int_t i=0; i<nIndex; i++) hAmp->Fill(mipsin[i]);
271 // write a file with the histograms
274 hist = new TFile(FILE_OUT,"RECREATE");
276 hist = new TFile(FILE_OUT,"UPDATE");
279 for(Int_t j=0;j<24;j++)
281 if(hQTC[j]->GetEntries()>0) hQTC[j]->Write();
282 if(hLED[j]->GetEntries()>0) hLED[j]->Write();
283 if(hCFD[j]->GetEntries()>0) hCFD[j]->Write();
292 /* export file to FXS */
293 if (daqDA_FES_storeFile(FILE_OUT, "AMPLITUDE_CALIBRATION")) {