MUON/MUONSurveyCh1.C

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  13  * provided "as is" without express or implied warranty.                  *
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  15
  16 /* $Id:$ */
  17
  18 /// \ingroup macros
  19 /// \file MUONSurveyCh8L.C
  20 /// \brief Macro to process survey and photogrammetry data of chamber 1
  21 ///
  22 /// Macro loads the survey data from .txt file using AliSurveyObj.
  23 /// Macro uses AliMUONSurvey... classes.
  24 /// The transformations of the detection elements or chambers can be obtained
  25 /// in three ways:
  26 /// - A: Fit of local to global transformation using the fixed button targets.
  27 /// - B: Fit a plane to the sticker targets -> psi, theta
  28 ///      Use above psi and theta and fit remaining 4 parameters using the fixed
  29 ///      button targets
  30 /// - C: Fit a plane to the sticker targets -> psi, theta
  31 ///      Use above psi and theta to calculate xc, yc, zc and phi by solving
  32 ///      the equations from a local to global transformation of the fixed button
  33 ///      targets
  34 ///
  35 /// Methods A and B are prefered to C, and B is better if sticker targets are
  36 /// available and lie on a plane!
  37 /// For slats only methods B and C can be used.
  38 /// Various histograms are filled and printed for monitoring.
  39 /// MisAlignment object is then created.
  40 ///
  41 /// \author Javier Castillo
  42
  43 #if !defined(__CINT__) || defined(__MAKECINT__)
  44
  45 #include "AliMUONGeometryTransformer.h"
  46 #include "AliMUONGeometryModuleTransformer.h"
  47 #include "AliMUONGeometryDetElement.h"
  48 #include "AliMUONGeometryMisAligner.h"
  49 #include "AliMUONSurveyChamber.h"
  50 #include "AliMUONSurveyDetElem.h"
  51 #include "AliMUONSurveyUtil.h"
  52
  53 #include "AliSurveyObj.h"
  54 #include "AliSurveyPoint.h"
  55 #include "AliGeomManager.h"
  56 #include "AliCDBManager.h"
  57 #include "AliCDBMetaData.h"
  58 #include "AliCDBId.h"
  59 #include "AliAlignObjMatrix.h"
  60 #include "AliAlignObj.h"
  61
  62 #include <TROOT.h>
  63 #include <TGeoManager.h>
  64 #include <TClonesArray.h>
  65 #include <TObjArray.h>
  66 #include <TArrayD.h>
  67 #include <TMath.h>
  68 #include <TString.h>
  69 #include <TFitter.h>
  70 #include <TH2.h>
  71 #include <TF2.h>
  72 #include <TGraphErrors.h>
  73 #include <TCanvas.h>
  74 #include <TPad.h>
  75 #include <TLine.h>
  76 #include <TPostScript.h>
  77 #include <TPaveLabel.h>
  78 #include <TStyle.h>
  79 #include <TFile.h>
  80 #include <TMatrixDSym.h>
  81
  82 #include <fstream>
  83
  84 #endif
  85
  86 void MUONSurveyCh1() {
  87
  88   TString str;
  89   TString title;
  90
  91   Bool_t bMonitor = kTRUE;
  92   Bool_t bOCDB = kTRUE;
  93   Bool_t saveps = kFALSE;
  94   const int cWidth = (int)(700*(29./21.));
  95   const int cHeight = 700;
  96   const int filetype  = 112; // landscape
  97
  98   Int_t chId = 0;
  99   Int_t nChs = 2;
 100   Int_t nDetElems = 4;
 101   Int_t nDetElemsI = 2;
 102   //  Int_t nDetElemsO = 2;
 103   Int_t iDetElemToDetElemId[4] = {100,101,102,103};
 104   Int_t iDetElemPseudoIdToDetElem[4] = {0,1,2,3};
 105   Int_t iDetElemsOfChamber[2][2] = {{0,3},
 106                                     {1,2}};
 107
 108   TObjArray *myChamberArray = new TObjArray();
 109   myChamberArray->Add(new AliMUONSurveyChamber(chId));
 110   myChamberArray->Add(new AliMUONSurveyChamber(chId));
 111
 112   AliMUONSurveyChamber *myChamberI = 0x0;
 113   AliMUONSurveyChamber *myChamberO = 0x0;
 114   AliMUONSurveyChamber *myChamber = 0x0;
 115   AliMUONSurveyDetElem *myDetElem = 0x0;
 116
 117   myChamberI = (AliMUONSurveyChamber*)myChamberArray->At(0);
 118   myChamberI->GetSurveyObj()->FillFromLocalFile("~/phgwrk/Reports/AliceSt1_TC1_1171d.txt");
 119   myChamberO = (AliMUONSurveyChamber*)myChamberArray->At(1);
 120   myChamberO->GetSurveyObj()->FillFromLocalFile("~/phgwrk/Reports/AliceSt1_TC1_1171d.txt");
 121
 122   myChamber = myChamberI;
 123   myChamber->PrintSurveyReport();
 124
 125   // Chamber & DetElems button targets local coordinates
 126   AliSurveyObj *lSO = new AliSurveyObj();
 127   lSO->FillFromLocalFile("$ALICE_ROOT/MUON/data/MUONTrackingTargetsLocal.txt");
 128
 129   // Set survey targets for chambers
 130   myChamberI->AddGButtonTargets(TString("T4_520"),3);
 131   myChamberI->AddStickerTargets(TString("T4_620"),6);
 132   myChamberI->AddLButtonTargets(lSO->GetData(),Form("%d_520",chId+1),3);
 133   myChamberI->AddGButtonTargets(TString("T4_510"),3);
 134   myChamberI->AddStickerTargets(TString("T4_610"),6);
 135   myChamberI->AddLButtonTargets(lSO->GetData(),Form("%d_510",chId+1),3);
 136   myChamberO->AddGButtonTargets(TString("T4_520"),3);
 137   myChamberO->AddStickerTargets(TString("T4_620"),6);
 138   myChamberO->AddLButtonTargets(lSO->GetData(),Form("%d_520",chId+1),3);
 139   myChamberO->AddGButtonTargets(TString("T4_510"),3);
 140   myChamberO->AddStickerTargets(TString("T4_610"),6);
 141   myChamberO->AddLButtonTargets(lSO->GetData(),Form("%d_510",chId+1),3);
 142
 143   // Set survey targets for detection elements
 144   for (int iCh =0; iCh<=1; iCh++) {
 145     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 146     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 147       Int_t iDetElem = iDetElemsOfChamber[iCh][iDetElemI];
 148       myChamber->AddSurveyDetElem(iDetElemToDetElemId[iDetElem]);
 149       TString baseName;
 150       myDetElem =  myChamber->GetDetElem(iDetElemI);
 151       if (myDetElem) {
 152         baseName = Form("T4_53%d",iDetElem+1);
 153         myDetElem->AddGButtonTargets(baseName,3);
 154         baseName = Form("%d_53%d",chId+1,iDetElem+1);
 155         myDetElem->AddLButtonTargets(lSO->GetData(),baseName,3);
 156       }
 157     }
 158   }
 159   printf("All targets added! \n");
 160
 161   Double_t **lCenDetElem = new Double_t*[nDetElems+nChs];
 162   Double_t **lRotDetElem = new Double_t*[nDetElems+nChs];
 163   Double_t **lDiffCenDetElem0 = new Double_t*[nDetElems+nChs];
 164   Double_t **lDiffRotDetElem0 = new Double_t*[nDetElems+nChs];
 165   Double_t **lDiffThCenDetElem0 = new Double_t*[nDetElems+nChs];
 166   Double_t **lDiffThRotDetElem0 = new Double_t*[nDetElems+nChs];
 167   Double_t **lDeltaDiffCenDetElem0 = new Double_t*[nDetElems+nChs];
 168   Double_t **lDeltaDiffRotDetElem0 = new Double_t*[nDetElems+nChs];
 169
 170   for (int iDetElem=0; iDetElem<nDetElems+nChs; iDetElem++) {
 171     lCenDetElem[iDetElem] = new Double_t[3];
 172     lRotDetElem[iDetElem] = new Double_t[3];
 173     lDiffCenDetElem0[iDetElem] = new Double_t[3];
 174     lDiffRotDetElem0[iDetElem] = new Double_t[3];
 175     lDiffThCenDetElem0[iDetElem] = new Double_t[3];
 176     lDiffThRotDetElem0[iDetElem] = new Double_t[3];
 177     lDeltaDiffCenDetElem0[iDetElem] = new Double_t[3];
 178     lDeltaDiffRotDetElem0[iDetElem] = new Double_t[3];
 179   }
 180
 181   TGeoCombiTrans dtrfDetElem[nDetElems+nChs];
 182   TGeoCombiTrans localTrfDetElem[nDetElems+nChs];
 183   TGeoCombiTrans localTrfThDetElem[nDetElems+nChs];
 184
 185   // Import TGeo geometry
 186   char* geoFilename = "geometry.root";
 187   if ( ! AliGeomManager::GetGeometry() ) {
 188     AliGeomManager::LoadGeometry(geoFilename);
 189     if (! AliGeomManager::GetGeometry() ) {
 190       printf("MUONSurveyCh%d: getting geometry from file %s failed\n", chId+1,geoFilename);
 191       return;
 192     }
 193     cout << "geometry imported" << endl;
 194   }
 195
 196   AliMUONGeometryTransformer *transform = new AliMUONGeometryTransformer();
 197   transform->LoadGeometryData();
 198
 199   TGeoCombiTrans trfThChamber;
 200   TGeoCombiTrans trfThDetElem;
 201
 202   for (int iCh =0; iCh<=1; iCh++) {
 203     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 204
 205     trfThChamber = TGeoCombiTrans(*transform->GetModuleTransformerByDEId(iDetElemToDetElemId[iCh*nDetElemsI])->GetTransformation());
 206     trfThChamber.SetTranslation(trfThChamber.GetTranslation()[0]*10,
 207                                 trfThChamber.GetTranslation()[1]*10,
 208                                 trfThChamber.GetTranslation()[2]*10);
 209     trfThChamber.Print();
 210     myChamber->SetLocalTransformation(new TGeoCombiTrans(trfThChamber),kTRUE);
 211
 212     // Set Chamber plane function
 213     cout << "Setting plane for Chamber" << iCh+1 << " ..." << endl;
 214     myChamber->SetPlane(Form("fChamber%d",iCh+1));
 215     myChamber->SetPlaneParameters(0.,0.,0.);
 216
 217     // Fit a plane to sticker targets
 218     Double_t lCChi2 = myChamber->FitPlane();
 219     cout << "... chi2 = " << lCChi2 << " ..." << endl;
 220
 221     // Get best transformation from fitting method
 222     // (local to global transformation)
 223     cout << "Trying fitting method for chamber " << iCh << endl;
 224     myChamber->SurveyToAlign();
 225     //    myChamber->SurveyToAlign(myChamber->GetPlane()->GetParameter(0),myChamber->GetPlane()->GetParameter(1),myChamber->GetPlane()->GetParError(0),myChamber->GetPlane()->GetParError(1));
 226
 227     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 228       myDetElem =  myChamber->GetDetElem(iDetElemI);
 229       Int_t iDetElem = iDetElemsOfChamber[iCh][iDetElemI];
 230
 231       trfThDetElem.Clear();
 232       trfThDetElem = TGeoCombiTrans(*transform->GetDetElement(iDetElemToDetElemId[iDetElem])->GetLocalTransformation());
 233       trfThDetElem.SetTranslation(trfThDetElem.GetTranslation()[0]*10,
 234                                   trfThDetElem.GetTranslation()[1]*10,
 235                                   trfThDetElem.GetTranslation()[2]*10);
 236       trfThDetElem.Print();
 237
 238       myDetElem->SetLocalTransformation(new TGeoCombiTrans(trfThDetElem),kTRUE);
 239
 240       for (int iCor=0; iCor<3; iCor++){
 241         lCenDetElem[iDetElem][iCor] = 0;
 242         lRotDetElem[iDetElem][iCor] = 0;
 243       }
 244
 245       if (bMonitor){
 246         // MONITOR: Draw graph with sticker targets for plane fitting
 247         myDetElem->DrawSTargets();
 248         gPad->Update();
 249       }
 250
 251       // Get DetElem transformation.
 252       // Psi and Theta are obtained by fitting a plane to the sticker targets.
 253       // Then Xc, Yc, Zc and Phi are obtained by solving the equations to the ref.
 254       // syst. transformation of the button targets
 255
 256       // Set DetElem plane function
 257       cout << "Setting plane for DetElem" << iDetElem+1 << " ..." << endl;
 258       myDetElem->SetPlane(Form("fDetElem%d",iDetElem+1));
 259       myDetElem->SetPlaneParameters(0.,0.,30.)
 260 ;
 261       // Fit a plane to sticker targets
 262       Double_t lChi2 = myDetElem->FitPlane();
 263       cout << "... chi2 = " << lChi2 << " ..." << endl;
 264
 265       lRotDetElem[iDetElem][0]=TMath::ATan(myDetElem->GetPlane()->GetParameter(0));
 266       lRotDetElem[iDetElem][1]=TMath::ATan(myDetElem->GetPlane()->GetParameter(1));
 267
 268       // Calculate Mean transformation using previous plane fit
 269       // and pairs of button targets
 270       myDetElem->CalculateMeanTransf(lCenDetElem[iDetElem],lRotDetElem[iDetElem]);
 271
 272       cout << "DetElem" << iDetElem+1 << " : mycen(" << lCenDetElem[iDetElem][0] << "," << lCenDetElem[iDetElem][1] << "," << lCenDetElem[iDetElem][2] << "); rot(" << lRotDetElem[iDetElem][0] << "," << lRotDetElem[iDetElem][1] << "," << lRotDetElem[iDetElem][2] << ")"  << endl;
 273
 274
 275       // Get best transformation from fitting method
 276       // (local to global transformation)
 277       cout << "Trying fitting method for DetElemId " << iDetElemToDetElemId[iDetElem] << endl;
 278       myDetElem->SurveyToAlign();
 279       //      myDetElem->SurveyToAlign(lRotDetElem[iDetElem][0],lRotDetElem[iDetElem][1],myDetElem->GetPlane()->GetParError(0),myDetElem->GetPlane()->GetParError(1));
 280     }
 281   }
 282
 283   // Print found transformation of Detection Element (plane fit + loop)
 284   for (int iCh =0; iCh<=1; iCh++) {
 285     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 286       Int_t iDetElem = iDetElemsOfChamber[iCh][iDetElemI];
 287       cout << "DetElem" << iDetElem+1 << " : mycen(" << lCenDetElem[iDetElem][0] << "," << lCenDetElem[iDetElem][1] << "," << lCenDetElem[iDetElem][2] << "); rot(" << lRotDetElem[iDetElem][0] << "," << lRotDetElem[iDetElem][1] << "," << lRotDetElem[iDetElem][2] << ")"  << endl;
 288     }
 289   }
 290
 291   // Print Theoretical transformation of Detection Element
 292   for (int iCh =0; iCh<=1; iCh++) {
 293     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 294     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 295       myChamber->GetDetElem(iDetElemI)->PrintLocalTrf();
 296     }
 297   }
 298
 299   // Print found delta transformation of Detection Element
 300   for (int iCh =0; iCh<=1; iCh++) {
 301     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 302     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 303       myChamber->GetDetElem(iDetElemI)->PrintAlignTrf();
 304     }
 305   }
 306
 307   //
 308   // Compare transformations to expected ones
 309   //
 310   Int_t iDetElemToPos[18] = {0, 1, 2, 3};
 311
 312   TGraphErrors *gDeltaDiffCenXDetElem0 = new TGraphErrors(nDetElems);
 313   TGraphErrors *gDeltaDiffCenYDetElem0 = new TGraphErrors(nDetElems);
 314   TGraphErrors *gDeltaDiffCenZDetElem0 = new TGraphErrors(nDetElems);
 315   TGraphErrors *gDeltaDiffPsiDetElem0 = new TGraphErrors(nDetElems);
 316   TGraphErrors *gDeltaDiffThtDetElem0 = new TGraphErrors(nDetElems);
 317   TGraphErrors *gDeltaDiffPhiDetElem0 = new TGraphErrors(nDetElems);
 318
 319   for (int iCh =0; iCh<=1; iCh++) {
 320     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 321     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 322       myChamber->GetDetElem(iDetElemI)->GetAlignTrf()->Print();
 323     }
 324   }
 325
 326   for (int iCh =0; iCh<=1; iCh++) {
 327     myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 328     // Store delta transformations to use for CDB entry creation
 329     dtrfDetElem[nDetElems+iCh].Clear();
 330     dtrfDetElem[nDetElems+iCh] = *(myChamber->GetAlignTrf());
 331
 332     // Those are for checks and visualizations
 333     localTrfDetElem[nDetElems+iCh].Clear();
 334     localTrfDetElem[nDetElems+iCh] = (*(myChamber->GetLocalTrf())*(*(myChamber->GetAlignTrf())));
 335     localTrfDetElem[nDetElems+iCh].Print();
 336     lDiffCenDetElem0[nDetElems+iCh] = (Double_t*)localTrfDetElem[nDetElems+iCh].GetTranslation();
 337     AliMUONSurveyUtil::MatrixToAngles(localTrfDetElem[nDetElems+iCh].GetRotationMatrix(),lDiffRotDetElem0[nDetElems+iCh]);
 338
 339     localTrfThDetElem[nDetElems+iCh].Clear();
 340     localTrfThDetElem[nDetElems+iCh] = (*(myChamber->GetLocalTrf()));
 341     localTrfThDetElem[nDetElems+iCh].Print();
 342     lDiffThCenDetElem0[nDetElems+iCh] = (Double_t*)localTrfThDetElem[nDetElems+iCh].GetTranslation();
 343     AliMUONSurveyUtil::MatrixToAngles(localTrfThDetElem[nDetElems+iCh].GetRotationMatrix(),lDiffThRotDetElem0[nDetElems+iCh]);
 344
 345     for (int iCor=0; iCor<3; iCor++){
 346       lDeltaDiffCenDetElem0[nDetElems+iCh][iCor] = lDiffCenDetElem0[nDetElems+iCh][iCor]-lDiffThCenDetElem0[nDetElems+iCh][iCor];
 347       lDeltaDiffRotDetElem0[nDetElems+iCh][iCor] = lDiffRotDetElem0[nDetElems+iCh][iCor]-lDiffThRotDetElem0[nDetElems+iCh][iCor];
 348       if (lDeltaDiffRotDetElem0[nDetElems+iCh][iCor]>TMath::Pi()) lDeltaDiffRotDetElem0[nDetElems+iCh][iCor]-=TMath::TwoPi();
 349       if (lDeltaDiffRotDetElem0[nDetElems+iCh][iCor]<-TMath::Pi()) lDeltaDiffRotDetElem0[nDetElems+iCh][iCor]+=TMath::TwoPi();
 350     }
 351
 352     for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 353       Int_t iDetElem = iDetElemsOfChamber[iCh][iDetElemI];
 354       myDetElem =  myChamber->GetDetElem(iDetElemI);
 355       // Store delta transformations to use for CDB entry creation
 356       dtrfDetElem[iDetElem].Clear();
 357       dtrfDetElem[iDetElem] = *(myDetElem->GetAlignTrf());
 358
 359       // Those are for checks and visualizations
 360       localTrfDetElem[iDetElem].Clear();
 361       localTrfDetElem[iDetElem] = (*(myDetElem->GetLocalTrf())*(*(myDetElem->GetAlignTrf())));
 362       //      localTrfDetElem[iDetElem] = (*(myDetElem->GetBaseTrf())*(*(myDetElem->GetAlignTrf())));
 363       localTrfDetElem[iDetElem].Print();
 364       lDiffCenDetElem0[iDetElem] = (Double_t*)localTrfDetElem[iDetElem].GetTranslation();
 365       AliMUONSurveyUtil::MatrixToAngles(localTrfDetElem[iDetElem].GetRotationMatrix(),lDiffRotDetElem0[iDetElem]);
 366 //       lDiffCenDetElem0[iDetElem] = lCenDetElem[iDetElem];
 367 //       lDiffRotDetElem0[iDetElem] = lRotDetElem[iDetElem];
 368
 369       localTrfThDetElem[iDetElem].Clear();
 370       localTrfThDetElem[iDetElem] = (*(myDetElem->GetLocalTrf()));
 371       //      localTrfThDetElem[iDetElem] = (*(myDetElem->GetBaseTrf()));
 372       localTrfThDetElem[iDetElem].Print();
 373       lDiffThCenDetElem0[iDetElem] = (Double_t*)localTrfThDetElem[iDetElem].GetTranslation();
 374       AliMUONSurveyUtil::MatrixToAngles(localTrfThDetElem[iDetElem].GetRotationMatrix(),lDiffThRotDetElem0[iDetElem]);
 375
 376       for (int iCor=0; iCor<3; iCor++){
 377         lDeltaDiffCenDetElem0[iDetElem][iCor] = lDiffCenDetElem0[iDetElem][iCor]-lDiffThCenDetElem0[iDetElem][iCor];
 378         lDeltaDiffRotDetElem0[iDetElem][iCor] = lDiffRotDetElem0[iDetElem][iCor]-lDiffThRotDetElem0[iDetElem][iCor];
 379         if (lDeltaDiffRotDetElem0[iDetElem][iCor]>TMath::Pi()) lDeltaDiffRotDetElem0[iDetElem][iCor]-=TMath::TwoPi();
 380         if (lDeltaDiffRotDetElem0[iDetElem][iCor]<-TMath::Pi()) lDeltaDiffRotDetElem0[iDetElem][iCor]+=TMath::TwoPi();
 381       }
 382
 383       gDeltaDiffCenXDetElem0->SetPoint(iDetElem,lDeltaDiffCenDetElem0[iDetElem][0],iDetElemToPos[iDetElem]+1);
 384       gDeltaDiffCenYDetElem0->SetPoint(iDetElem,lDeltaDiffCenDetElem0[iDetElem][1],iDetElemToPos[iDetElem]+1);
 385       gDeltaDiffCenZDetElem0->SetPoint(iDetElem,lDeltaDiffCenDetElem0[iDetElem][2],iDetElemToPos[iDetElem]+1);
 386       gDeltaDiffPsiDetElem0->SetPoint(iDetElem,1e3*lDeltaDiffRotDetElem0[iDetElem][0],iDetElemToPos[iDetElem]+1);
 387       gDeltaDiffThtDetElem0->SetPoint(iDetElem,1e3*lDeltaDiffRotDetElem0[iDetElem][1],iDetElemToPos[iDetElem]+1);
 388       gDeltaDiffPhiDetElem0->SetPoint(iDetElem,1e3*lDeltaDiffRotDetElem0[iDetElem][2],iDetElemToPos[iDetElem]+1);
 389       gDeltaDiffCenXDetElem0->SetPointError(iDetElem,myDetElem->GetFitter()->GetParError(0),0.);
 390       gDeltaDiffCenYDetElem0->SetPointError(iDetElem,myDetElem->GetFitter()->GetParError(1),0.);
 391       gDeltaDiffCenZDetElem0->SetPointError(iDetElem,myDetElem->GetFitter()->GetParError(2),0.);
 392       gDeltaDiffPsiDetElem0->SetPointError(iDetElem,1e3*myDetElem->GetFitter()->GetParError(3),0.);
 393       gDeltaDiffThtDetElem0->SetPointError(iDetElem,1e3*myDetElem->GetFitter()->GetParError(4),0.);
 394       gDeltaDiffPhiDetElem0->SetPointError(iDetElem,1e3*myDetElem->GetFitter()->GetParError(5),0.);
 395     }
 396   }
 397
 398   // Apply the found misalignments to the geometry
 399   AliMUONGeometryTransformer *newTransform = AliMUONSurveyUtil::ReAlign(transform,chId,nDetElems,iDetElemPseudoIdToDetElem,dtrfDetElem,true);
 400   newTransform->WriteTransformations(Form("transform2ReAlignSurveyCh%d.dat",chId+1));
 401
 402   if(bOCDB){
 403     // Generate realigned data in local cdb
 404     const TClonesArray* array = newTransform->GetMisAlignmentData();
 405
 406     // Set the alignment resolution in the align objects for this chamber
 407     Double_t chResX = 0.1*myChamberI->GetAlignResX();
 408     Double_t chResY = 0.1*myChamberI->GetAlignResY();
 409     Double_t deResX = 0.1*(myChamberI->GetMeanDetElemAlignResX()+myChamberO->GetMeanDetElemAlignResX())/2.;
 410     Double_t deResY = 0.1*(myChamberI->GetMeanDetElemAlignResY()+myChamberO->GetMeanDetElemAlignResY())/2.;
 411     printf("Chamber alignment resolutions: resX=%f , resY=%f\n",chResX,chResY);
 412     printf("Detection Elements alignment resolutions: resX=%f , resY=%f\n",deResX,deResY);
 413     chResX = TMath::Sqrt(0.1*0.1+chResX*chResX);
 414     chResY = TMath::Sqrt(0.1*0.1+chResY*chResY);
 415     AliMUONSurveyUtil::SetAlignmentResolution(array,chId,chResX,chResY,deResX,deResY);
 416
 417     // CDB manager
 418     AliCDBManager* cdbManager = AliCDBManager::Instance();
 419     cdbManager->SetDefaultStorage(Form("local://ReAlignSurveyCh%dCDB",chId+1));
 420
 421     AliCDBMetaData* cdbData = new AliCDBMetaData();
 422     cdbData->SetResponsible("Dimuon Offline project");
 423     cdbData->SetComment("MUON alignment objects with survey realignment");
 424     AliCDBId id("MUON/Align/Data", 0, AliCDBRunRange::Infinity());
 425     cdbManager->Put(const_cast<TClonesArray*>(array), id, cdbData);
 426   }
 427
 428   for(Int_t iCor=0; iCor<3; iCor++){
 429     for(Int_t iDetElem=0; iDetElem<nDetElems; iDetElem++){
 430       cout << lDeltaDiffCenDetElem0[iDetElem][iCor] << " " << lDiffCenDetElem0[iDetElem][iCor] << " " << lDiffThCenDetElem0[iDetElem][iCor] << endl;
 431     }
 432     cout << endl;
 433   }
 434   cout << endl;
 435   for(Int_t iCor=0; iCor<3; iCor++){
 436     for(Int_t iDetElem=0; iDetElem<nDetElems; iDetElem++){
 437       cout << lDeltaDiffRotDetElem0[iDetElem][iCor] << " " << lDiffRotDetElem0[iDetElem][iCor] << " " << lDiffThRotDetElem0[iDetElem][iCor] << endl;
 438     }
 439     cout << endl;
 440   }
 441
 442   TH1F *myDetElemDeltaDiffCenX = new TH1F("myDetElemDeltaDiffCenX","myDetElemDeltaDiffCenX",100,-10,10);
 443   myDetElemDeltaDiffCenX->SetMaximum(nDetElems+1);
 444   myDetElemDeltaDiffCenX->SetMinimum(0);
 445   TH1F *myDetElemDeltaDiffCenY = new TH1F("myDetElemDeltaDiffCenY","myDetElemDeltaDiffCenY",100,-10,10);
 446   myDetElemDeltaDiffCenY->SetMaximum(nDetElems+1);
 447   myDetElemDeltaDiffCenY->SetMinimum(0);
 448   TH1F *myDetElemDeltaDiffCenZ = new TH1F("myDetElemDeltaDiffCenZ","myDetElemDeltaDiffCenZ",100,-20,20);
 449   myDetElemDeltaDiffCenZ->SetMaximum(nDetElems+1);
 450   myDetElemDeltaDiffCenZ->SetMinimum(0);
 451
 452   TH1F *myDetElemDeltaDiffRotX = new TH1F("myDetElemDeltaDiffRotX","myDetElemDeltaDiffRotX",100,-15,15);
 453   myDetElemDeltaDiffRotX->SetMaximum(nDetElems+1);
 454   myDetElemDeltaDiffRotX->SetMinimum(0);
 455   TH1F *myDetElemDeltaDiffRotY = new TH1F("myDetElemDeltaDiffRotY","myDetElemDeltaDiffRotY",100,-15,15);
 456   myDetElemDeltaDiffRotY->SetMaximum(nDetElems+1);
 457   myDetElemDeltaDiffRotY->SetMinimum(0);
 458   TH1F *myDetElemDeltaDiffRotZ = new TH1F("myDetElemDeltaDiffRotZ","myDetElemDeltaDiffRotZ",100,-5,5);
 459   myDetElemDeltaDiffRotZ->SetMaximum(nDetElems+1);
 460   myDetElemDeltaDiffRotZ->SetMinimum(0);
 461
 462   //
 463   // ******** Starting plots
 464   //
 465   TCanvas *canvas;
 466   TPad *pad;
 467   TPaveLabel *theTitle;
 468   gStyle->SetPalette(1);
 469
 470   TPostScript *ps = 0;
 471
 472   if( saveps ){
 473     ps = new TPostScript(Form("surveyChamber%d",chId+1),filetype);
 474     ps->NewPage();
 475   }
 476
 477   // Observed misalignments
 478   str = Form("Chamber %d",chId+1);
 479   TCanvas *cvn2 = new TCanvas("cvn2",str,cWidth,cHeight);
 480   canvas = cvn2;
 481   canvas->Range(0,0,21,29);
 482
 483   title = Form(" MisAlignments Chamber %d - L2G - In Single Frame ",chId+1);
 484   TPaveLabel *theTitle2 = new TPaveLabel(3,27.0,18,28.5,title,"br");
 485   theTitle = theTitle2;
 486   theTitle->SetFillColor(18);
 487   theTitle->SetTextFont(32);
 488   theTitle->SetTextSize(0.4);
 489   theTitle->SetTextColor(1);
 490   theTitle->Draw();
 491
 492   TPad *pad2 = new TPad("pad2","pad2",0.01,0.01,0.98,0.91,0);
 493   pad = pad2;
 494   pad->Draw();
 495   TLine *ch0Line = new TLine(0,1,0,2);
 496   TLine *ch1Line = new TLine(0,1,0,2);
 497   ch1Line->SetLineStyle(2);
 498   pad->Divide(3,2);
 499
 500   pad->cd(1);
 501   myDetElemDeltaDiffCenX->Draw();
 502   myDetElemDeltaDiffCenX->SetXTitle("#Delta[xc_{i}^{m}-xc_{i}^{th}] (mm)");
 503   myDetElemDeltaDiffCenX->SetYTitle("DetElem arbitrary ordering");
 504   gDeltaDiffCenXDetElem0->SetMarkerStyle(20);
 505   gDeltaDiffCenXDetElem0->Draw("P");
 506   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][0],0.5,lDeltaDiffCenDetElem0[nDetElems+0][0],1.5);
 507   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][0],3.5,lDeltaDiffCenDetElem0[nDetElems+0][0],4.5);
 508   ch1Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+1][0],1.5,lDeltaDiffCenDetElem0[nDetElems+1][0],3.5);
 509
 510   pad->cd(2);
 511   myDetElemDeltaDiffCenY->Draw();
 512   myDetElemDeltaDiffCenY->SetXTitle("#Delta[yc_{i}^{m}-yc_{i}^{th}] (mm)");
 513   myDetElemDeltaDiffCenY->SetYTitle("DetElem arbitrary ordering");
 514   gDeltaDiffCenYDetElem0->SetMarkerStyle(20);
 515   gDeltaDiffCenYDetElem0->Draw("P");
 516   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][1],0.5,lDeltaDiffCenDetElem0[nDetElems+0][1],1.5);
 517   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][1],3.5,lDeltaDiffCenDetElem0[nDetElems+0][1],4.5);
 518   ch1Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+1][1],1.5,lDeltaDiffCenDetElem0[nDetElems+1][1],3.5);
 519
 520   pad->cd(3);
 521   myDetElemDeltaDiffCenZ->Draw();
 522   myDetElemDeltaDiffCenZ->SetXTitle("#Delta[zc_{i}^{m}-zc_{i}^{th}] (mm)");
 523   myDetElemDeltaDiffCenZ->SetYTitle("DetElem arbitrary ordering");
 524   gDeltaDiffCenZDetElem0->SetMarkerStyle(20);
 525   gDeltaDiffCenZDetElem0->Draw("P");
 526   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][2],0.5,lDeltaDiffCenDetElem0[nDetElems+0][2],1.5);
 527   ch0Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+0][2],3.5,lDeltaDiffCenDetElem0[nDetElems+0][2],4.5);
 528   ch1Line->DrawLine(lDeltaDiffCenDetElem0[nDetElems+1][2],1.5,lDeltaDiffCenDetElem0[nDetElems+1][2],3.5);
 529
 530   pad->cd(4);
 531   myDetElemDeltaDiffRotX->Draw();
 532   myDetElemDeltaDiffRotX->SetXTitle("#Delta[#psi_{i}^{m}-#psi_{i}^{th}] (mrad)");
 533   myDetElemDeltaDiffRotX->SetYTitle("DetElem arbitrary ordering");
 534   gDeltaDiffPsiDetElem0->SetMarkerStyle(20);
 535   gDeltaDiffPsiDetElem0->Draw("P");
 536   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][0],0.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][0],1.5);
 537   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][0],3.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][0],4.5);
 538   ch1Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+1][0],1.5,1e3*lDeltaDiffRotDetElem0[nDetElems+1][0],3.5);
 539
 540   pad->cd(5);
 541   myDetElemDeltaDiffRotY->Draw();
 542   myDetElemDeltaDiffRotY->SetXTitle("#Delta[#theta_{i}^{m}-#theta_{i}^{th}] (mrad)");
 543   myDetElemDeltaDiffRotY->SetYTitle("DetElem arbitrary ordering");
 544   gDeltaDiffThtDetElem0->SetMarkerStyle(20);
 545   gDeltaDiffThtDetElem0->Draw("P");
 546   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][1],0.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][1],1.5);
 547   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][1],3.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][1],4.5);
 548   ch1Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+1][1],1.5,1e3*lDeltaDiffRotDetElem0[nDetElems+1][1],3.5);
 549
 550   pad->cd(6);
 551   myDetElemDeltaDiffRotZ->Draw();
 552   myDetElemDeltaDiffRotZ->SetXTitle("#Delta[#phi_{i}^{m}-#phi_{i}^{th}] (mrad)");
 553   myDetElemDeltaDiffRotZ->SetYTitle("DetElem arbitrary ordering");
 554   gDeltaDiffPhiDetElem0->SetMarkerStyle(20);
 555   gDeltaDiffPhiDetElem0->Draw("P");
 556   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][2],0.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][2],1.5);
 557   ch0Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+0][2],3.5,1e3*lDeltaDiffRotDetElem0[nDetElems+0][2],4.5);
 558   ch1Line->DrawLine(1e3*lDeltaDiffRotDetElem0[nDetElems+1][2],1.5,1e3*lDeltaDiffRotDetElem0[nDetElems+1][2],3.5);
 559
 560   pad->Update();
 561
 562   if(bMonitor){
 563     // MONITOR: Histograms for monitoring
 564     TH2F *hCPSTa = new TH2F("hCPSTa","hCPSTa",100,-2000,2000,100,-2000,2000);
 565     TH2F *hCPSTc = new TH2F("hCPSTc","hCPSTc",100,-2000,2000,100,-2000,2000);
 566     TH2F *hSSTa = new TH2F("hSSTa","hSSTa",100,-2000,2000,100,-2000,2000);
 567     TH2F *hSSTc = new TH2F("hSSTc","hSSTc",100,-2000,2000,100,-2000,2000);
 568     TH2F *hSSTap = new TH2F("hSSTap","hSSTap",800,-2000,2000,800,-2000,2000);
 569     TH2F *hSSTcp = new TH2F("hSSTcp","hSSTcp",800,-2000,2000,800,-2000,2000);
 570
 571     // MONITOR: Fill histograms with chambers and slats sticker target positions
 572     for (int iCh =0; iCh<=1; iCh++) {
 573       myChamber = (AliMUONSurveyChamber*)myChamberArray->At(iCh);
 574       cout << "Filling histograms of sticker target for chamber" << iCh+1 << " ..." << endl;
 575       myChamber->FillCPSTHistograms(Form("T4_6%d",2-iCh),hCPSTc);
 576       //      myChamber->FillDESTHistograms(TString("T4_46"),hSSTc);
 577
 578       for (int iDetElemI=0; iDetElemI<nDetElemsI; iDetElemI++){
 579         //      Int_t iDetElem = iDetElemsOfChamber[iCh][iDetElemI];
 580         myDetElem =  myChamber->GetDetElem(iDetElemI);
 581         // MONITOR: Fill slat plane for fit monitor.
 582         Double_t pl[3] = {0};
 583         Double_t pg[3] = {0};
 584         AliSurveyPoint *pointSBT0 = myDetElem->GetLButtonTarget(0);
 585         AliSurveyPoint *pointSBT1 = myDetElem->GetLButtonTarget(1);
 586         if(pointSBT0&&pointSBT1) {
 587           if (pointSBT0->GetX()>pointSBT1->GetX()){
 588             pointSBT0=myDetElem->GetLButtonTarget(1);
 589             pointSBT1=myDetElem->GetLButtonTarget(0);
 590           }
 591           Double_t lX = pointSBT0->GetX();
 592           while(lX<pointSBT1->GetX()){
 593             Double_t lY = pointSBT0->GetY()-200;
 594             while(lY<pointSBT0->GetY()+200){
 595               pl[0] = lX;  pl[1] = lY;  pl[2] = 0.;
 596               (TGeoCombiTrans((*(myDetElem->GetBaseTrf()))*(*(myDetElem->GetAlignTrf())))).LocalToMaster(pl,pg);
 597               if(myDetElem->GetGButtonTarget(0)->GetPointName().Contains("A")){
 598                 hSSTap->Fill(pg[0],pg[1],-pg[2]);
 599               }
 600               else {
 601                 hSSTcp->Fill(pg[0],pg[1],-pg[2]);
 602               }
 603               lY+=hSSTap->GetYaxis()->GetBinWidth(1);
 604             }
 605             lX+=hSSTap->GetXaxis()->GetBinWidth(1);
 606           }
 607         }
 608       }
 609     }
 610
 611     if( saveps ){
 612       ps->NewPage();
 613     }
 614
 615     // View from side A
 616     str = Form("Chamber %d - side A",chId+1);
 617     TCanvas *cvn0 = new TCanvas("cvn0",str,cWidth,cHeight);
 618     canvas = cvn0;
 619     canvas->Range(0,0,21,29);
 620
 621     title = Form(" Deformations of chamber %d - View from side A ",chId+1);
 622     TPaveLabel *theTitle0 = new TPaveLabel(3,27.0,18,28.5,title,"br");
 623     theTitle = theTitle0;
 624     theTitle->SetFillColor(18);
 625     theTitle->SetTextFont(32);
 626     theTitle->SetTextSize(0.4);
 627     theTitle->SetTextColor(1);
 628     theTitle->Draw();
 629
 630     TPad *pad0 = new TPad("pad0","pad0",0.01,0.01,0.98,0.91,0);
 631     pad = pad0;
 632     pad->Draw();
 633     pad->Divide(2,2);
 634
 635     pad->cd(1);
 636     hCPSTa->SetMinimum(9500);
 637     hCPSTa->SetMaximum(9750);
 638     hCPSTa->Draw("lego2z");
 639
 640     pad->cd(2);
 641     hSSTa->SetMinimum(9500);
 642     hSSTa->SetMaximum(9800);
 643     hSSTa->Draw("lego2z");
 644
 645     pad->cd(3);
 646
 647     pad->cd(4);
 648     hSSTap->SetMinimum(9500);
 649     hSSTap->SetMaximum(9800);
 650     hSSTap->Draw("surf2z");
 651
 652     pad->Update();
 653     if(saveps){
 654       ps->NewPage();
 655     }
 656
 657     // Inv Mass, Multiplicity
 658     str = Form("Chamber %d - side C",chId+1);
 659     TCanvas *cvn1 = new TCanvas("cvn1",str,cWidth,cHeight);
 660     canvas = cvn1;
 661     canvas->Range(0,0,21,29);
 662
 663     title = Form(" Deformations of chamber %d - View from side C ",chId+1);
 664     TPaveLabel *theTitle1 = new TPaveLabel(3,27.0,18,28.5,title,"br");
 665     theTitle = theTitle1;
 666     theTitle->SetFillColor(18);
 667     theTitle->SetTextFont(32);
 668     theTitle->SetTextSize(0.4);
 669     theTitle->SetTextColor(1);
 670     theTitle->Draw();
 671
 672     TPad *pad1 = new TPad("pad1","pad1",0.01,0.01,0.98,0.91,0);
 673     pad = pad1;
 674     pad->Draw();
 675     pad->Divide(2,2);
 676
 677     pad->cd(1);
 678     hCPSTc->SetMinimum(5300);
 679     hCPSTc->SetMaximum(5330);
 680     hCPSTc->Draw("lego2z");
 681
 682     pad->cd(2);
 683     hSSTc->SetMinimum(6930);
 684     hSSTc->SetMaximum(7030);
 685     hSSTc->Draw("lego2z");
 686
 687     pad->cd(3);
 688
 689     pad->cd(4);
 690     hSSTcp->SetMinimum(9600);
 691     hSSTcp->SetMaximum(9850);
 692     hSSTcp->Draw("surf2z");
 693   }
 694
 695   pad->Update();
 696   if( saveps ){
 697     ps->Close();
 698   }
 699
 700   TFile *hFile = new TFile(Form("spCH%d_L2G_ISF.root",chId+1),"RECREATE");
 701   gDeltaDiffCenXDetElem0->Write("gDeltaDiffCenXDetElem0");
 702   gDeltaDiffCenYDetElem0->Write("gDeltaDiffCenYDetElem0");
 703   gDeltaDiffCenZDetElem0->Write("gDeltaDiffCenZDetElem0");
 704   gDeltaDiffPsiDetElem0->Write("gDeltaDiffPsiDetElem0");
 705   gDeltaDiffThtDetElem0->Write("gDeltaDiffThtDetElem0");
 706   gDeltaDiffPhiDetElem0->Write("gDeltaDiffPhiDetElem0");
 707   myDetElemDeltaDiffCenX->Write();
 708   myDetElemDeltaDiffCenY->Write();
 709   myDetElemDeltaDiffCenZ->Write();
 710   myDetElemDeltaDiffRotX->Write();
 711   myDetElemDeltaDiffRotY->Write();
 712   myDetElemDeltaDiffRotZ->Write();
 713   hFile->Close();
 714   hFile->Delete();
 715 }