Int_t AliMUONAlignment::fgNDetElem = 4*2+4*2+18*2+26*2+26*2;
Int_t AliMUONAlignment::fgNDetElemCh[10] = {4,4,4,4,18,18,26,26,26,26};
Int_t AliMUONAlignment::fgSNDetElemCh[10] = {4,8,12,16,34,52,78,104,130,156};
- Int_t AliMUONAlignment::fgNParCh = 3;
+ Int_t AliMUONAlignment::fgNParCh = 4;
Int_t AliMUONAlignment::fgNTrkMod = 16;
Int_t AliMUONAlignment::fgNCh = 10;
Int_t AliMUONAlignment::fgNSt = 5;
AliMUONAlignment::AliMUONAlignment()
: TObject(),
fBFieldOn(kTRUE),
- fStartFac(16.),
+ fStartFac(256.),
fResCutInitial(100.),
fResCut(100.),
fMillepede(0),
fSigma[0] = 1.0e-1;
fSigma[1] = 1.0e-2;
- fDoF[0] = kTRUE; fDoF[1] = kTRUE; fDoF[2] = kTRUE;
- fAllowVar[0] = 0.05; fAllowVar[1] = 0.05; fAllowVar[2] = 0.001;
+ fDoF[0] = kTRUE; fDoF[1] = kTRUE; fDoF[2] = kTRUE; fDoF[3] = kTRUE;
+ fAllowVar[0] = 0.05; fAllowVar[1] = 0.05; fAllowVar[2] = 0.001; fAllowVar[3] = 0.5;
AliInfo(Form("fAllowVar[0]: %f\t fAllowVar[1]: %f\t fPhi: %f\t fgNDetElem: %i\t fNGlobal: %i\t fNLocal: %i",fAllowVar[0],fAllowVar[1],fPhi,fgNDetElem,fNGlobal,fNLocal));
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
}
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
+ }
+}
+
+void AliMUONAlignment::FixDetElem(Int_t iDetElemId, TString sVarXYT){
+ /// Fix a given detection element
+ Int_t iDetElemNumber = iDetElemId%100;
+ for (int iCh=0; iCh<iDetElemId/100-1; iCh++){
+ iDetElemNumber += fgNDetElemCh[iCh];
+ }
+ if (sVarXYT.Contains("X")) { // X constraint
+ FixParameter(iDetElemNumber*fgNParCh+0, 0.0);
+ }
+ if (sVarXYT.Contains("Y")) { // Y constraint
+ FixParameter(iDetElemNumber*fgNParCh+1, 0.0);
+ }
+ if (sVarXYT.Contains("T")) { // T constraint
+ FixParameter(iDetElemNumber*fgNParCh+2, 0.0);
+ }
+ if (sVarXYT.Contains("Z")) { // T constraint
+ FixParameter(iDetElemNumber*fgNParCh+3, 0.0);
}
}
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
if ((lDetElemNumber==0 || lDetElemNumber==3) && !lSpecLROnOff[1]){ // From track crossings
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
}
if (iCh>=5 && iCh<=6){
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
if (((lDetElemNumber>=0&&lDetElemNumber<=4) ||
(lDetElemNumber>=14&&lDetElemNumber<=17)) && !lSpecLROnOff[1]){
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
}
if (iCh>=7 && iCh<=10){
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
if (((lDetElemNumber>=0&&lDetElemNumber<=6) ||
(lDetElemNumber>=20&&lDetElemNumber<=25)) && !lSpecLROnOff[1]){
FixParameter(i*fgNParCh+0, 0.0);
FixParameter(i*fgNParCh+1, 0.0);
FixParameter(i*fgNParCh+2, 0.0);
+ FixParameter(i*fgNParCh+3, 0.0);
}
}
}
if (lVarXYT[2]) { // T constraint
SetNonLinear(i*fgNParCh+2);
}
+ if (lVarXYT[3]) { // Z constraint
+ SetNonLinear(i*fgNParCh+3);
+ }
}
}
}
if (lVarXYT[2]) { // T constraint
fConstraintP[i*fgNParCh+2]=1.0;
}
+// if (lVarXYT[3]) { // Z constraint
+// fConstraintP[i*fgNParCh+3]=1.0;
+// }
}
}
if (lVarXYT[0]) { // X constraint
if (lVarXYT[2]) { // T constraint
AddConstraint(fConstraintP,0.0);
}
+// if (lVarXYT[3]) { // Z constraint
+// AddConstraint(fConstraintP,0.0);
+// }
}
void AliMUONAlignment::AddConstraints(Bool_t *lChOnOff,Bool_t *lVarXYT, Bool_t *lDetTLBR, Bool_t *lSpecLROnOff){
+fCosPhi*(fTrackPos0[1]+fTrackSlope0[1]*
(fTrackPos[2]-fTrackPos0[2])-fDetElemPos[1]));
}
+ SetGlobalDerivative(fDetElemNumber*fgNParCh+3,
+ fCosPhi*fTrackSlope0[0]+fSinPhi*fTrackSlope0[1]);
fMillepede->SetLocalEquation(fGlobalDerivatives, fLocalDerivatives, fMeas[0], fSigma[0]);
}
-fSinPhi*(fTrackPos0[1]+fTrackSlope0[1]*
(fTrackPos[2]-fTrackPos0[2])-fDetElemPos[1]));
}
+ SetGlobalDerivative(fDetElemNumber*fgNParCh+3,
+ -fSinPhi*fTrackSlope0[0]+fCosPhi*fTrackSlope0[1]);
fMillepede->SetLocalEquation(fGlobalDerivatives, fLocalDerivatives, fMeas[1], fSigma[1]);
}
// rot = new TGeoRotation("rot");
// } // default constructor.
- cartMisAlig[0] = -lMisAlignment[0];
- cartMisAlig[1] = -lMisAlignment[1];
- angMisAlig[2] = -lMisAlignment[2]*180./TMath::Pi();
+ cartMisAlig[0] = -TMath::Sign(1.0,transform.GetRotationMatrix()[0])*lMisAlignment[0];
+ cartMisAlig[1] = -TMath::Sign(1.0,transform.GetRotationMatrix()[4])*lMisAlignment[1];
+ cartMisAlig[2] = -TMath::Sign(1.0,transform.GetRotationMatrix()[8])*lMisAlignment[3];
+ angMisAlig[2] = -TMath::Sign(1.0,transform.GetRotationMatrix()[0]*transform.GetRotationMatrix()[4])*lMisAlignment[2]*180./TMath::Pi();
TGeoTranslation deltaTrans(cartMisAlig[0], cartMisAlig[1], cartMisAlig[2]);
TGeoRotation deltaRot;
double *misAlignments, Bool_t verbose)
{
- /////////////////////////////////////////////////////////////////////
- // Takes the internal geometry module transformers, copies them
+ /// Returns a new AliMUONGeometryTransformer with the found misalignments
+ /// applied.
+
+ // Takes the internal geometry module transformers, copies them
// and gets the Detection Elements from them.
// Takes misalignment parameters and applies these
// to the local transform of the Detection Element
// Returns the new geometry transformer
Double_t lModuleMisAlignment[3] = {0.,0.,0.};
- Double_t lDetElemMisAlignment[3] = {0.,0.,0.};
+ Double_t lDetElemMisAlignment[4] = {0.,0.,0.,0.};
Int_t iDetElemId = 0;
Int_t iDetElemNumber = 0;
while ( ( detElement = static_cast<AliMUONGeometryDetElement*>(next()) ) )
{
++iDe;
- /// make a new detection element
+ // make a new detection element
AliMUONGeometryDetElement *newDetElement =
new AliMUONGeometryDetElement(detElement->GetId(),
detElement->GetVolumePath());
//______________________________________________________________________
void AliMUONAlignment::SetAlignmentResolution(const TClonesArray* misAlignArray, Int_t rChId, Double_t rChResX, Double_t rChResY, Double_t rDeResX, Double_t rDeResY){
- //// Set alignment resolution to misalign objects to be stored in CDB
+ /// Set alignment resolution to misalign objects to be stored in CDB
Int_t chIdMin = (rChId<0)? 0 : rChId;
Int_t chIdMax = (rChId<0)? 9 : rChId;
Double_t chResX = rChResX;