5 // This class runs the test TOF preprocessor
6 // It uses AliTestShuttle to simulate a full Shuttle process
8 // The input data is created in the functions
9 // CreateDCSAliasMap() creates input that would in the same way come from DCS
10 // ReadDCSAliasMap() reads from a file
11 // CreateInputFilesMap() creates a list of local files, that can be accessed by the shuttle
13 extern TBenchmark *gBenchmark;
14 void TOFPreprocessor(Char_t * RunType="PHYSICS")
16 gSystem->Load("$ALICE_ROOT/SHUTTLE/TestShuttle/libTestShuttle.so");
18 AliLog::SetClassDebugLevel("AliTOFPreprocessor",2);
19 // initialize location of CDB
20 AliTestShuttle::SetMainCDB("local://$ALICE_ROOT/SHUTTLE/TestShuttle/TestCDB");
21 AliTestShuttle::SetMainRefStorage("local://$ALICE_ROOT/SHUTTLE/TestShuttle/TestReference");
23 // create AliTestShuttle instance
25 AliTestShuttle* shuttle = new AliTestShuttle(nrun, 0, 1000);
26 //setting run type to physiscs
27 shuttle->SetInputRunType(RunType);
29 // Generation of "fake" input DCS data
30 TMap* dcsAliasMap = CreateDCSAliasMap();
32 // now give the alias map to the shuttle
33 shuttle->SetDCSInput(dcsAliasMap);
35 // processing files. for the time being, the files are local.
36 shuttle->AddInputFile(AliTestShuttle::kDAQ, "TOF", "DELAYS", "MON", "$ALICE_ROOT/TOF/ShuttleInput/Total.root");
37 shuttle->AddInputFile(AliTestShuttle::kDAQ, "TOF", "RUNLevel", "MON", "$ALICE_ROOT/TOF/ShuttleInput/Partial.root");
38 shuttle->AddInputFile(AliTestShuttle::kDCS, "TOF", "TofFeeMap", "", "$ALICE_ROOT/TOF/ShuttleInput/TOFFEE.20080310.163032.4000");
42 for (Int_t iLDC=0;iLDC<2;iLDC++){
43 sprintf(filename,"$ALICE_ROOT/TOF/ShuttleInput/TOFoutPulserLDC_%02i.root",iLDC*2);
44 sprintf(LDCname,"LDC%i",iLDC*2);
45 shuttle->AddInputFile(AliTestShuttle::kDAQ, "TOF", "PULSER", LDCname, filename);
46 sprintf(filename,"$ALICE_ROOT/TOF/ShuttleInput/TOFoutNoiseLDC_%02i.root",iLDC*2);
47 sprintf(LDCname,"LDC%i",iLDC*2);
48 shuttle->AddInputFile(AliTestShuttle::kDAQ, "TOF", "NOISE", LDCname, filename);
51 // instantiation of the preprocessor
52 AliPreprocessor* pp = new AliTOFPreprocessor(shuttle);
55 gBenchmark->Start("process");
57 gBenchmark->Stop("process");
58 gBenchmark->Print("process");
60 // checking the file which should have been created
61 AliCDBEntry* chkEntry = AliCDBManager::Instance()->GetStorage(AliShuttleInterface::GetMainCDB())->Get("TOF/Calib/ParOnlineDelay", nrun);
64 printf("The file is not there. Something went wrong.\n");
68 AliTOFDataDCS* output = dynamic_cast<AliTOFDataDCS*> (chkEntry->GetObject());
69 // If everything went fine, draw the result
71 printf("Output found.\n");
76 TMap* CreateDCSAliasMap()
78 // Creates a DCS structure
79 // The structure is the following:
80 // TMap (key --> value)
81 // <DCSAlias> --> <valueList>
82 // <DCSAlias> is a string
83 // <valueList> is a TObjArray of AliDCSValue
84 // An AliDCSValue consists of timestamp and a value in form of a AliSimpleValue
86 // In this example 6 aliases exists: DCSAlias1 ... DCSAlias6
87 // Each contains 1000 values randomly generated by TRandom::Gaus + 5*nAlias
89 TMap* aliasMap = new TMap;
90 aliasMap->SetOwner(1);
93 TDatime *datime = new TDatime();
94 Int_t time = datime->GetTime();
95 Int_t date = datime->GetDate();
96 Int_t pid = gSystem->GetPid();
98 Int_t iseed = TMath::Abs(10000 * pid + time - date);
100 //Float_t thrHVv=7.75, thrHVc=3, thrLVv=2.75, thrLVc=2.5,
101 //thrFEEthr=1.5, thrFEEt=10, thrTemp=35, thrPress=1000;
102 //Float_t tentHVv=6.75, tentHVc=2, tentLVv=1.75, tentLVc=1.5,
103 // tentFEEthr=0.5, te result=0;
104 //ntFEEt=20, tentTemp=25, tentPress=900;
105 //Float_t sigmaHVv=1, sigmaHVc=0.25, sigmaLVv=0.25, sigmaLVc=0.25,
106 // sigmaFEEthr=0.05, sigmaFEEt=5, sigmaTemp=1, sigmaPress=10;
108 Float_t tentHVv=6500, tentHVi=80;
109 Float_t sigmaHVv=10, sigmaHVi=10;
111 Float_t tent=0, sigma=0, thr=0;
112 // to have all the aliases, decomment the following line:
113 Int_t NAliases=360, NHV=90;
115 // if not all the aliases are there, use this:
116 //Int_t NAliases=120, NHV=90;
118 for(int nAlias=0;nAlias<NAliases;nAlias++) {
120 TObjArray* valueSet = new TObjArray;
121 valueSet->SetOwner(1);
126 aliasName = "tof_hv_vp_";
127 sindex.Form("%02i",nAlias);
129 //aliasName += nAlias;
134 else if (nAlias<NHV*2){
135 // aliasName = "HVvneg";
136 //aliasName += nAlias-NHV;
137 aliasName = "tof_hv_vn_";
138 sindex.Form("%02i",nAlias-NHV);
144 else if (nAlias<NHV*3){
145 // aliasName = "HVcpos";
146 //aliasName += nAlias-2*NHV;
147 aliasName = "tof_hv_ip_";
148 sindex.Form("%02i",nAlias-2*NHV);
154 else if (nAlias<NHV*4){
155 // aliasName = "HVcneg";
156 //aliasName += nAlias-3*NHV;
157 aliasName = "tof_hv_in_";
158 sindex.Form("%02i",nAlias-3*NHV);
164 // gauss generation of values
165 for (int timeStamp=0;timeStamp<1000;timeStamp+=10){
166 //for (int timeStamp=0;timeStamp<1;timeStamp++){
167 Float_t gaussvalue = (Float_t) (random.Gaus(tent,sigma));
168 if (TMath::Abs(gaussvalue-tent)>sigma){
169 AliDCSValue* dcsVal = new AliDCSValue(gaussvalue, timeStamp);
170 valueSet->Add(dcsVal);
174 aliasMap->Add(new TObjString(aliasName), valueSet);
180 TMap* ReadDCSAliasMap()
182 // Open a file that contains DCS input data
183 // The CDB framework is used to open the file, this means the file is located
184 // in $ALICE_ROOT/SHUTTLE/TestShuttle/TestCDB/<detector>/DCS/Data
185 // The file contains an AliCDBEntry that contains a TMap with the DCS structure.
186 // An explanation of the structure can be found in CreateDCSAliasMap()
188 AliCDBEntry *entry = AliCDBManager::Instance()->Get("TOF/DCS/Data", 0);
189 return dynamic_cast<TMap*> (entry->GetObject());
192 void WriteDCSAliasMap()
194 // This writes the output from CreateDCSAliasMap to a CDB file
196 TMap* dcsAliasMap = CreateDCSAliasMap();
198 AliCDBMetaData metaData;
199 metaData.SetBeamPeriod(0);
200 metaData.SetResponsible("Chiara");
201 metaData.SetComment("Test object for TOFPreprocessor.C");
203 AliCDBId id("TOF/DCS/Data", 0, 0);
205 // initialize location of CDB
206 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/SHUTTLE/TestShuttle/TestCDB");
208 AliCDBManager::Instance()->Put(dcsAliasMap, id, &metaData);