-void MakeTOFFullMisAlignment(){
+void MakeTOFFullMisAlignment() {
+ //
// Create TClonesArray of full misalignment objects for TOF
// Expects to read objects for FRAME
//
- TClonesArray *array = new TClonesArray("AliAlignObjParams",2000);
+
const char* macroname = "MakeTOFFullMisAlignment.C";
+
+ TClonesArray *array = new TClonesArray("AliAlignObjParams",2000);
// Activate CDB storage and load geometry from CDB
AliCDBManager* cdb = AliCDBManager::Instance();
- if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
+ if (!cdb->IsDefaultStorageSet())
+ cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
cdb->SetRun(0);
-
+
AliCDBStorage* storage;
TString Storage;
-
- if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
+
+ if ( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ) {
Storage = gSystem->Getenv("STORAGE");
- if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
+ if (!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
return;
}
storage = cdb->GetStorage(Storage.Data());
- if(!storage){
+ if (!storage) {
Error(macroname,"Unable to open storage %s\n",Storage.Data());
return;
}
AliCDBPath path("GRP","Geometry","Data");
AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
- if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
+ if (!entry)
+ Fatal(macroname,"Could not get the specified CDB entry!");
entry->SetOwner(0);
TGeoManager* geom = (TGeoManager*) entry->GetObject();
AliGeomManager::SetGeometry(geom);
- }else{
+ } else
AliGeomManager::LoadGeometry(); //load geom from default CDB storage
- }
-
+
// load FRAME full misalignment objects (if needed, the macro
// for FRAME has to be run in advance) and apply them to geometry
AliCDBPath fpath("GRP","Align","Data");
- if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
+ if ( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ) {
Info(macroname,"Loading FRAME alignment objects from CDB storage %s",
- Storage.Data());
+ Storage.Data());
AliCDBEntry *eFrame = storage->Get(fpath.GetPath(),cdb->GetRun());
- }else{
+ } else
AliCDBEntry *eFrame = cdb->Get(fpath.GetPath());
- }
- if(!eFrame) Fatal(macroname,"Could not get the specified CDB entry!");
+
+ if (!eFrame)
+ Fatal(macroname,"Could not get the specified CDB entry!");
+
TClonesArray* arFrame = (TClonesArray*) eFrame->GetObject();
arFrame->Sort();
Int_t nvols = arFrame->GetEntriesFast();
AliAlignObj* alobj = (AliAlignObj*) arFrame->UncheckedAt(j);
if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE;
}
- if(!flag) Fatal(macroname,"Error in the application of FRAME alignment objects");
+ if (!flag)
+ Fatal(macroname,"Error in the application of FRAME alignment objects");
//Produce objects for TOF supermodules
Int_t iIndex=0; //let all modules have index=0 in a layer with no LUT
UShort_t dvoluid = AliGeomManager::LayerToVolUID(iLayer,iIndex); //dummy vol id
Int_t nSMTOF = 18;
- Int_t sActive[18]={0,1,1,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1};
Int_t j=0;
Double_t smdx, smdy, smdz=0., dpsi=0., dtheta, dphi=0.;
TRandom *rnd = new TRandom(2345);
Double_t sigmatr = 0.4; // max shift in cm w.r.t. local ideal RS
Double_t sigmarot = 0.06; // max rot in deg w.r.t. local ideal RS (~ 1 mrad)
- for(Int_t iSect=0; iSect<nSMTOF; iSect++) {
- TString symname(Form("TOF/sm%02d",iSect));
+ for (Int_t isect=0; isect<nSMTOF; isect++) {
+ TString symname(Form("TOF/sm%02d",isect));
smdx = rnd->Gaus(0.,sigmatr);
smdy = rnd->Gaus(0.,sigmatr);
dtheta = rnd->Gaus(0.,sigmarot);
- if( (TString(gSystem->Getenv("PARTGEOM")) == TString("kTRUE")) && !sActive[iSect] ) continue;
- new((*array)[j++]) AliAlignObjParams(symname.Data(), dvoluid, smdx, smdy, smdz, dpsi, dtheta, dphi, kFALSE);
+ new((*array)[j++]) AliAlignObjParams(symname.Data(),
+ dvoluid,
+ smdx, smdy, smdz, dpsi, dtheta, dphi, kFALSE);
}
// Apply objects for TOF supermodules
Int_t smCounter=0;
- for(Int_t iSect=0; iSect<nSMTOF; iSect++){
- if( (TString(gSystem->Getenv("PARTGEOM")) == TString("kTRUE")) && !sActive[iSect] ) continue;
+ for (Int_t isect=0; isect<nSMTOF; isect++) {
AliAlignObjParams* smobj = (AliAlignObjParams*)array->UncheckedAt(smCounter++);
- Info(macroname,Form("Applying object for sector %d ",iSect));
- if(!smobj->ApplyToGeometry()){
- Fatal(macroname,Form("application of full misalignment object for sector %d failed!",iSect));
- return;
- }
+ //Info(macroname,Form("Applying object for sector %d ",isect));
+ if ( !smobj->ApplyToGeometry() )
+ Fatal(macroname,Form("application of full misalignment object for sector %d failed!",isect));
+
}
//Produce objects for TOF strips (same sigmas as for residual misalignment)
Int_t strId=-1;
Double_t sdx=0., sdy=0., sdz=0., sdpsi=0., sdtheta=0., sdphi=0.;
- TRandom *rnds = new TRandom(4357);
+ //TRandom *rnds = new TRandom(4357);
sigmatr = 0.1; // max shift in cm w.r.t. local ideal RS
Int_t nstrA=15;
Int_t nstrC=19;
Int_t nSectors=18;
Int_t nStrips=nstrA+2*nstrB+2*nstrC;
+ Double_t cuty=0., cutz=0., cut=3*sigmatr;
- for (Int_t iSect = 0; iSect < nSectors; iSect++) {
+ for (Int_t isect = 0; isect < nSectors; isect++) {
for (Int_t istr = 1; istr <= nStrips; istr++) {
- sdy = rnds->Gaus(0.,sigmatr);
- sdz = rnds->Gaus(0.,sigmatr);
+ switch (istr) {
+ case 25:
+ case 29:
+ case 63:
+ case 67:
+ cuty = sigmatr*0.6;
+ sdy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ sdz = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ strId++;
+ break;
+ /*
+ case 38:
+ cuty = sigmatr*2.5;
+ cutz = sigmatr*2.5;
+ sdy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ sdz = AliMathBase::TruncatedGaus(0., sigmatr, cut, cutz);
strId++;
- if( (TString(gSystem->Getenv("PARTGEOM")) == TString("kTRUE")) && !sActive[iSect] ) continue;
- new((*array)[j++]) AliAlignObjParams(AliGeomManager::SymName(idTOF,strId),AliGeomManager::LayerToVolUID(idTOF,strId), sdx, sdy, sdz, sdpsi, sdtheta, sdphi, kFALSE);
+ break;
+ case 54:
+ cuty = sigmatr*2.5;
+ cutz = sigmatr*2.5;
+ sdy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ sdz = AliMathBase::TruncatedGaus(0., sigmatr, cutz, cut);
+ strId++;
+ break;
+ */
+ default:
+ sdy = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ sdz = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ strId++;
+ break;
+ }
+
+ if ((isect==13 || isect==14 || isect==15) && (istr >= 39 && istr <= 53)) continue;
+ new((*array)[j++]) AliAlignObjParams(AliGeomManager::SymName(idTOF,strId),
+ AliGeomManager::LayerToVolUID(idTOF,strId),
+ sdx, sdy, sdz, sdpsi, sdtheta, sdphi, kFALSE);
}
}
- if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
+ if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) {
// save in file
const char* filename = "TOFfullMisalignment.root";
TFile f(filename,"RECREATE");
f.cd();
f.WriteObject(array,"TOFAlignObjs","kSingleKey");
f.Close();
- }else{
+ } else {
// save in CDB storage
Info(macroname,"Saving alignment objects in CDB storage %s",
Storage.Data());
}
-
+/*
+Double_t LocalTruncatedGaus(Double_t mean, Double_t sigma, Double_t cutatL, Double_t cutatR)
+{
+ // return number generated according to a gaussian distribution N(mean,sigma) truncated at cutat
+ //
+ Double_t value;
+ do{
+ value=gRandom->Gaus(mean,sigma);
+ }while(value-mean<-cutatL || value-mean>cutatR);
+ return value;
+}
+*/
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff