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Updated Shuttle preprocessor for p-p collisions
[u/mrichter/AliRoot.git] / ZDC / AliZDCPreprocessor.cxx
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1// --- ROOT system
2#include <TFile.h>
3#include <TClonesArray.h>
4#include <TList.h>
5#include <TObjString.h>
6#include <TTimeStamp.h>
7
8#include "AliZDCPreprocessor.h"
9#include "AliCDBManager.h"
10#include "AliCDBEntry.h"
11#include "AliCDBMetaData.h"
12#include "AliDCSValue.h"
13#include "AliAlignObj.h"
14#include "AliAlignObjParams.h"
15#include "AliLog.h"
16#include "AliZDCDataDCS.h"
17#include "AliZDCPedestals.h"
18#include "AliZDCCalib.h"
19#include "AliZDCRecParam.h"
20
21/////////////////////////////////////////////////////////////////////
22// //
23// Class implementing ZDC pre-processor. //
24// It takes data from DCS and passes it to the class AliZDCDataDCS //
25// The class is then written to the CDB. //
26// //
27/////////////////////////////////////////////////////////////////////
28
29ClassImp(AliZDCPreprocessor)
30
31//______________________________________________________________________________________________
32AliZDCPreprocessor::AliZDCPreprocessor(AliShuttleInterface* shuttle) :
33 AliPreprocessor("ZDC", shuttle),
34 fData(0)
35{
36 // constructor
37 AddRunType("STANDALONE_PEDESTAL");
38 AddRunType("STANDALONE_EMD");
39 AddRunType("PHYSICS");
40}
41
42
43//______________________________________________________________________________________________
44AliZDCPreprocessor::~AliZDCPreprocessor()
45{
46 // destructor
47}
48
49
50//______________________________________________________________________________________________
51void AliZDCPreprocessor::Initialize(Int_t run, UInt_t startTime,
52 UInt_t endTime)
53{
54 // Creates AliZDCDataDCS object
55
56 AliPreprocessor::Initialize(run, startTime, endTime);
57
58 Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run,
59 TTimeStamp(startTime).AsString(),
60 TTimeStamp(endTime).AsString()));
61
62 fRun = run;
63 fStartTime = startTime;
64 fEndTime = endTime;
65
66 fData = new AliZDCDataDCS(fRun, fStartTime, fEndTime);
67}
68
69//______________________________________________________________________________________________
70UInt_t AliZDCPreprocessor::Process(TMap* dcsAliasMap)
71{
72 // *************** From DCS ******************
73 // Fills data into a AliZDCDataDCS object
74 if(!dcsAliasMap) return 1;
75
76 // The processing of the DCS input data is forwarded to AliZDCDataDCS
77 Float_t dcsValues[28]; // DCSAliases=28
78 fData->SetCalibData(dcsValues);
79 fData->ProcessData(*dcsAliasMap);
80 // Store DCS data for reference
81 AliCDBMetaData metadata;
82 metadata.SetResponsible("Chiara Oppedisano");
83 metadata.SetComment("DCS data for ZDC");
84 Bool_t resDCSRef = kTRUE;
85 resDCSRef = StoreReferenceData("DCS","Data",fData,&metadata);
86 //dcsAliasMap->Print("");
87 //
88 // --- Writing ZDC table positions into alignment object
89 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
90 TClonesArray &alobj = *array;
91 AliAlignObjParams a;
92 Double_t dx=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
93 // Vertical table position in mm from DCS
94 Double_t dyZN1 = (Double_t) (dcsValues[0]/10.);
95 Double_t dyZP1 = (Double_t) (dcsValues[1]/10.);
96 Double_t dyZN2 = (Double_t) (dcsValues[2]/10.);
97 Double_t dyZP2 = (Double_t) (dcsValues[3]/10.);
98 const char *n1ZDC="ZDC/NeutronZDC1";
99 const char *p1ZDC="ZDC/ProtonZDC1";
100 const char *n2ZDC="ZDC/NeutronZDC2";
101 const char *p2ZDC="ZDC/ProtonZDC2";
102 UShort_t iIndex=0;
103 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
104 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
105 //
106 new(alobj[0]) AliAlignObjParams(n1ZDC, volid, dx, dyZN1, dz, dpsi, dtheta, dphi, kTRUE);
107 new(alobj[1]) AliAlignObjParams(p1ZDC, volid, dx, dyZP1, dz, dpsi, dtheta, dphi, kTRUE);
108 new(alobj[2]) AliAlignObjParams(n2ZDC, volid, dx, dyZN2, dz, dpsi, dtheta, dphi, kTRUE);
109 new(alobj[3]) AliAlignObjParams(p2ZDC, volid, dx, dyZP2, dz, dpsi, dtheta, dphi, kTRUE);
110 // save in CDB storage
111 AliCDBMetaData md;
112 md.SetResponsible("Chiara Oppedisano");
113 md.SetComment("Alignment object for ZDC");
114 Bool_t resultAl = kTRUE;
115 resultAl = Store("Align","Data", array, &md, 0, 0);
116
117// *************** From DAQ ******************
118Bool_t resPedCal = kTRUE, resECal = kTRUE, resRecPar = kTRUE;
119//
120const char* beamType = GetRunParameter("beamType");
121TString runType = GetRunType();
122printf("\n\t AliZDCPreprocessor -> beamType %s\n",beamType);
123printf("\t AliZDCPreprocessor -> runType %s\n\n",runType.Data());
124//
125//
126if(strcmp(beamType,"p-p")==0){
127 // --- Initializing pedestal calibration object
128 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
129 //
130 for(Int_t j=0; j<6; j++) eCalib->SetEnCalib(j,1.);
131 for(Int_t j=0; j<5; j++){
132 eCalib->SetZN1EqualCoeff(j, 1.);
133 eCalib->SetZP1EqualCoeff(j, 1.);
134 eCalib->SetZN2EqualCoeff(j, 1.);
135 eCalib->SetZP2EqualCoeff(j, 1.);
136 }
137 //eCalib->Print("");
138 //
139 AliCDBMetaData metaData;
140 metaData.SetBeamPeriod(0);
141 metaData.SetResponsible("Chiara");
142 metaData.SetComment("AliZDCCalib object");
143 //
144 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
145}
146//
147// *****************************************************
148// [a] PEDESTALS -> Pedestal subtraction
149// *****************************************************
150//
151if(runType=="STANDALONE_PEDESTAL"){
152 TList* daqSources = GetFileSources(kDAQ, "PEDESTALS");
153 if(!daqSources){
154 Log(Form("No source for STANDALONE_PEDESTAL run %d !", fRun));
155 return 1;
156 }
157 Log("\t List of sources for STANDALONE_PEDESTAL");
158 daqSources->Print();
159 //
160 TIter iter(daqSources);
161 TObjString* source = 0;
162 Int_t i=0;
163 while((source = dynamic_cast<TObjString*> (iter.Next()))){
164 Log(Form("\n\t Getting file #%d\n",++i));
165 TString stringPedFileName = GetFile(kDAQ, "PEDESTALS", source->GetName());
166 if(stringPedFileName.Length() <= 0){
167 Log(Form("No PEDESTAL file from source %s!", source->GetName()));
168 return 1;
169 }
170 // --- Initializing pedestal calibration object
171 AliZDCPedestals *pedCalib = new AliZDCPedestals("ZDC");
172 // --- Reading file with pedestal calibration data
173 const char* pedFileName = stringPedFileName.Data();
174 // no. ADCch = (22 signal ch. + 2 reference PMs) * 2 gain chain = 48
175 const Int_t knZDCch = 48;
176 if(pedFileName){
177 FILE *file;
178 if((file = fopen(pedFileName,"r")) == NULL){
179 printf("Cannot open file %s \n",pedFileName);
180 return 1;
181 }
182 Log(Form("File %s connected to process pedestal data", pedFileName));
183 Float_t pedVal[(3*knZDCch)][3];
184 for(Int_t k=0; k<(3*knZDCch); k++){
185 for(Int_t j=0; j<3; j++){
186 fscanf(file,"%f",&pedVal[k][j]);
187 //if(j==1) printf("pedVal[%d] -> %f, %f \n",k,pedVal[k][0],pedVal[k][1]);
188 }
189 if(k<knZDCch){
190 pedCalib->SetMeanPed(k,pedVal[k][1]);
191 pedCalib->SetMeanPedWidth(i,pedVal[k][2]);
192 }
193 else if(k>=knZDCch && k<(2*knZDCch)){
194 pedCalib->SetOOTPed(k-knZDCch,pedVal[k][1]);
195 pedCalib->SetOOTPedWidth(k-knZDCch,pedVal[k][2]);
196 }
197 else if(k>=(2*knZDCch) && k<(3*knZDCch)){
198 pedCalib->SetPedCorrCoeff(k-(2*knZDCch),pedVal[k][1],pedVal[k][2]);
199 }
200 }
201 }
202 else{
203 Log(Form("File %s not found", pedFileName));
204 return 1;
205 }
206 //
207 //pedCalib->Print("");
208 //
209 AliCDBMetaData metaData;
210 metaData.SetBeamPeriod(0);
211 metaData.SetResponsible("Chiara");
212 metaData.SetComment("Filling AliZDCPedestals object");
213 //
214 resPedCal = Store("Calib","Pedestals",pedCalib, &metaData, 0, 1);
215 }
216 delete daqSources; daqSources = 0;
217}
218// *****************************************************
219// [b] EMD EVENTS -> Energy calibration and equalization
220// *****************************************************
221else if(runType=="STANDALONE_EMD"){
222 TList* daqSources = GetFileSources(kDAQ, "EMDCALIB");
223 if(!daqSources){
224 AliError(Form("No sources for STANDALONE_EMD run %d !", fRun));
225 return 1;
226 }
227 Log("\t List of sources for STANDALONE_EMD");
228 daqSources->Print();
229 //
230 TIter iter2(daqSources);
231 TObjString* source = 0;
232 Int_t i=0;
233 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
234 Log(Form("\n\t Getting file #%d\n",++i));
235 TString stringEMDFileName = GetFile(kDAQ, "EMDCALIB", source->GetName());
236 if(stringEMDFileName.Length() <= 0){
237 Log(Form("No EMDCALIB file from source %s!", source->GetName()));
238 return 1;
239 }
240 // --- Initializing pedestal calibration object
241 AliZDCCalib *eCalib = new AliZDCCalib("ZDC");
242 // --- Reading file with pedestal calibration data
243 const char* emdFileName = stringEMDFileName.Data();
244 if(emdFileName){
245 FILE *file;
246 if((file = fopen(emdFileName,"r")) == NULL){
247 printf("Cannot open file %s \n",emdFileName);
248 return 1;
249 }
250 Log(Form("File %s connected to process data from EM dissociation events", emdFileName));
251 //
252 Float_t fitValEMD[6]; Float_t equalCoeff[5][4];
253 Float_t calibVal[4];
254 for(Int_t j=0; j<10; j++){
255 if(j<6){
256 fscanf(file,"%f",&fitValEMD[j]);
257 if(j<4){
258 calibVal[j] = 2.76/fitValEMD[j];
259 eCalib->SetEnCalib(j,calibVal[j]);
260 }
261 else eCalib->SetEnCalib(j,fitValEMD[j]);
262 }
263 else{
264 for(Int_t k=0; k<5; k++){
265 fscanf(file,"%f",&equalCoeff[j][k]);
266 if(j==6) eCalib->SetZN1EqualCoeff(k, equalCoeff[j][k]);
267 else if(j==7) eCalib->SetZP1EqualCoeff(k, equalCoeff[j][k]);
268 else if(j==8) eCalib->SetZN2EqualCoeff(k, equalCoeff[j][k]);
269 else if(j==9) eCalib->SetZP2EqualCoeff(k, equalCoeff[j][k]);
270 }
271 }
272 }
273 }
274 else{
275 Log(Form("File %s not found", emdFileName));
276 return 1;
277 }
278 //eCalib->Print("");
279 //
280 AliCDBMetaData metaData;
281 metaData.SetBeamPeriod(0);
282 metaData.SetResponsible("Chiara");
283 metaData.SetComment("Filling AliZDCCalib object");
284 //
285 resECal = Store("Calib","Calib",eCalib, &metaData, 0, 1);
286 }
287}
288// ********************************************************
289// [c] PHYSICS RUNS -> Parameters needed for reconstruction
290// NB -> ONLY IN Pb-Pb!!!!!!!
291// ********************************************************
292else if((runType=="PHYSICS") && (strcmp(beamType,"Pb-Pb")==0)){
293 TList* daqSources = GetFileSources(kDAQ, "PHYSICS");
294 if(!daqSources){
295 AliError(Form("No sources for PHYSICS run %d !", fRun));
296 return 1;
297 }
298 Log("\t List of sources for PHYSICS");
299 daqSources->Print();
300 //
301 TIter iter2(daqSources);
302 TObjString* source = 0;
303 Int_t i=0;
304 while((source = dynamic_cast<TObjString*> (iter2.Next()))){
305 Log(Form("\n\t Getting file #%d\n",++i));
306 TString stringPHYSFileName = GetFile(kDAQ, "PHYSICS", source->GetName());
307 if(stringPHYSFileName.Length() <= 0){
308 Log(Form("No PHYSICS file from source %s!", source->GetName()));
309 return 1;
310 }
311 // --- Initializing pedestal calibration object
312 AliZDCRecParam *recCalib = new AliZDCRecParam("ZDC");
313 // --- Reading file with pedestal calibration data
314 const char* physFileName = stringPHYSFileName.Data();
315 if(physFileName){
316 FILE *file;
317 if((file = fopen(physFileName,"r")) == NULL){
318 printf("Cannot open file %s \n",physFileName);
319 return 1;
320 }
321 Log(Form("File %s connected to process data from PHYSICS runs", physFileName));
322 //
323 Float_t physRecParam[10];
324 for(Int_t j=0; j<10; j++) fscanf(file,"%f",&physRecParam[j]);
325 recCalib->SetZEMEndValue(physRecParam[0]);
326 recCalib->SetZEMCutFraction(physRecParam[1]);
327 recCalib->SetDZEMSup(physRecParam[2]);
328 recCalib->SetDZEMInf(physRecParam[3]);
329 recCalib->SetEZN1MaxValue(physRecParam[4]);
330 recCalib->SetEZP1MaxValue(physRecParam[5]);
331 recCalib->SetEZDC1MaxValue(physRecParam[6]);
332 recCalib->SetEZN2MaxValue(physRecParam[7]);
333 recCalib->SetEZP2MaxValue(physRecParam[8]);
334 recCalib->SetEZDC2MaxValue(physRecParam[9]);
335 }
336 else{
337 Log(Form("File %s not found", physFileName));
338 return 1;
339 }
340 //calibdata->Print("");
341 //
342 AliCDBMetaData metaData;
343 metaData.SetBeamPeriod(0);
344 metaData.SetResponsible("Chiara");
345 metaData.SetComment("Filling AliZDCCalib object");
346 //
347 resRecPar = Store("Calib","RecParam",recCalib, &metaData, 0, 1);
348 }
349}
350else {
351 Log(Form("Nothing to do: run type is %s", runType.Data()));
352 return 0;
353}
354
355 // note that the parameters are returned as character strings!
356 const char* nEvents = GetRunParameter("totalEvents");
357 if(nEvents) Log(Form("Number of events for run %d: %s",fRun, nEvents));
358 else Log(Form("Number of events not put in logbook!"));
359
360 UInt_t result = 0;
361 if(resDCSRef==kFALSE || resultAl==kFALSE ||
362 resPedCal==kFALSE || resECal==kFALSE || resRecPar==kFALSE){
363 if(resDCSRef == kFALSE) result = 1;
364 else if(resultAl == kFALSE) result = 2;
365 else if(resPedCal == kFALSE) result = 3;
366 else if(resECal == kFALSE) result = 4;
367 else if(resRecPar == kFALSE) result = 5;
368 }
369
370 return result;
371
372}