ITS/AliITSv11Hybrid.cxx

   1 /**************************************************************************
   2  * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16
  17 /* $Id$ */
  18
  19
  20 //========================================================================
  21 //
  22 //            Geometry of the Inner Tracking System
  23 //           ---------------------------------------
  24 //  This geometry is a mix between the old geometry (originally coded
  25 //  in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
  26 //  The flags which indicate whether the old or the new part is used
  27 //  is set in AliITSInitGeometry.cxx
  28 //
  29 // Ludovic Gaudichet  (gaudichet@to.infn.it)
  30 //
  31 //========================================================================
  32
  33
  34
  35 // $Log: AliITSv11Hybrid.cxx,v $
  36 // Revision 1.14  2008/01/10 11:14:13  masera
  37 // SPD/SDD thermal shield and SPD cones updated (M. Sitta)
  38 //
  39 // Revision 1.13  2007/12/20 16:58:46  masera
  40 // bug fixes for SPD1 and SDD1 (A. Dainese)
  41 //
  42 // Revision 1.12  2007/12/17 14:48:23  masera
  43 // Thermal shield between SPD and SDD (M. Sitta)
  44 //
  45 // Revision 1.11  2007/11/22 08:32:48  masera
  46 // Second thermal shield updated in agreement with the installed one. Correction concerning the chemical composition of Rohacell (M.Sitta)
  47 //
  48 // Revision 1.10  2007/11/19 17:01:26  masera
  49 // SSD ladder supports + endcaps systems (E. Cattaruzza)
  50 //
  51 // Revision 1.9  2007/10/21 19:22:53  masera
  52 // Coding conventions
  53 //
  54 // Revision 1.8  2007/10/21 18:59:10  masera
  55 // SPD new geometry added to Hybrid V11
  56 //
  57 // Revision 1.7  2007/08/24 14:32:57  hristov
  58 // Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
  59 //
  60 // Revision 1.6  2007/07/27 08:12:39  morsch
  61 // Write all track references into the same branch.
  62 //
  63 // Revision 1.5  2007/06/28 10:17:25  masera
  64 // Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
  65 //
  66 // Revision 1.4  2007/05/09 20:40:41  masera
  67 // Bug fix (V11Hybrid geometry)
  68 //
  69 // Revision 1.3  2007/05/08 16:57:42  masera
  70 // Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
  71 //
  72
  73 #include <TClonesArray.h>
  74 #include <TGeoGlobalMagField.h>
  75 #include <TGeoManager.h>
  76 #include <TGeoMatrix.h>
  77 #include <TGeoPhysicalNode.h>
  78 #include <TGeoVolume.h>
  79 #include <TGeoXtru.h>
  80 #include <TLorentzVector.h>
  81 #include <TString.h>
  82 #include <TVirtualMC.h>
  83
  84 #include "AliITS.h"
  85 #include "AliITSDetTypeSim.h"
  86 #include "AliITSgeom.h"
  87 #include "AliITShit.h"
  88 #include "AliITSCalibrationSDD.h"
  89 #include "AliITSsegmentationSDD.h"
  90 #include "AliITSsegmentationSPD.h"
  91 #include "AliITSsegmentationSSD.h"
  92 #include "AliITSv11Hybrid.h"
  93 #include "AliLog.h"
  94 #include "AliMC.h"
  95 #include "AliMagF.h"
  96 #include "AliRun.h"
  97 #include "AliTrackReference.h"
  98 #include "AliITSInitGeometry.h"
  99 #include "AliITSv11GeometrySPD.h"
 100 #include "AliITSv11GeometrySDD.h"
 101 #include "AliITSv11GeometrySSD.h"
 102 #include "AliITSv11GeometrySupport.h"
 103 #include "AliGeomManager.h"
 104
 105
 106 ClassImp(AliITSv11Hybrid)
 107
 108 //______________________________________________________________________
 109 AliITSv11Hybrid::AliITSv11Hybrid():
 110   fByThick(kTRUE),
 111   fMajorVersion(IsVersion()),
 112   fMinorVersion(-1),
 113   fDet1(0),
 114   fDet2(0),
 115   fChip1(0),
 116   fChip2(0),
 117   fRails(0),
 118   fFluid(0),
 119   fIDMother(0),
 120   fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 121   fSPDgeom(0),
 122   fSDDgeom(0),
 123   fSSDgeom(0),
 124   fSupgeom(0)
 125  {
 126     //    Standard default constructor
 127     // Inputs:
 128     //   none.
 129     // Outputs:
 130     //   none.
 131     // Return:
 132     //   none.
 133 }
 134
 135 //______________________________________________________________________
 136 AliITSv11Hybrid::AliITSv11Hybrid(const char *title)
 137   : AliITS("ITS", title),
 138     fByThick(kTRUE),
 139     fMajorVersion(IsVersion()),
 140     fMinorVersion(1),
 141     fDet1(200.0),
 142     fDet2(200.0),
 143     fChip1(150.0),
 144     fChip2(150.0),
 145     fRails(0),
 146     fFluid(1),
 147     fIDMother(0),
 148     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 149     fSPDgeom(0),
 150     fSDDgeom(0),
 151     fSSDgeom(0),
 152     fSupgeom(0)
 153 {
 154     //    Standard constructor for the v11Hybrid geometry.
 155     // Inputs:
 156     //   const char * title  Arbitrary title
 157     // Outputs:
 158     //   none.
 159     // Return:
 160     //   none.
 161   Int_t i;
 162
 163   fSPDgeom = new AliITSv11GeometrySPD();
 164   fSDDgeom = new AliITSv11GeometrySDD(0);
 165   fSSDgeom = new AliITSv11GeometrySSD();
 166   fSupgeom = new AliITSv11GeometrySupport();
 167
 168   fIdN = 6;
 169   fIdName = new TString[fIdN];
 170
 171   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 172     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 173     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 174   } else {
 175     fIdName[0] = "ITS1";
 176     fIdName[1] = "ITS2";
 177   }
 178
 179   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 180     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 181     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 182   } else {
 183     fIdName[2] = "ITS3";
 184     fIdName[3] = "ITS4";
 185   }
 186
 187   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 188     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 189     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 190   } else {
 191     fIdName[4] = "ITS5";
 192     fIdName[5] = "ITS6";
 193   }
 194
 195   fIdSens    = new Int_t[fIdN];
 196   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 197   SetThicknessDet1();
 198   SetThicknessDet2();
 199   SetThicknessChip1();
 200   SetThicknessChip2();
 201   SetDensityServicesByThickness();
 202
 203 }
 204
 205 //______________________________________________________________________
 206 AliITSv11Hybrid::AliITSv11Hybrid(const char *name, const char *title)
 207   : AliITS("ITS", title),
 208     fByThick(kTRUE),
 209     fMajorVersion(IsVersion()),
 210     fMinorVersion(1),
 211     fDet1(200.0),
 212     fDet2(200.0),
 213     fChip1(150.0),
 214     fChip2(150.0),
 215     fRails(0),
 216     fFluid(1),
 217     fIDMother(0),
 218     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 219     fSPDgeom(0),
 220     fSDDgeom(0),
 221     fSSDgeom(0),
 222     fSupgeom(0)
 223 {
 224     //    Standard constructor for the v11Hybrid geometry.
 225     // Inputs:
 226     //   const char * name   Ignored, set to "ITS"
 227     //   const char * title  Arbitrary title
 228     // Outputs:
 229     //   none.
 230     // Return:
 231     //   none.
 232   Int_t i;
 233
 234   fSPDgeom = new AliITSv11GeometrySPD();
 235   fSDDgeom = new AliITSv11GeometrySDD(0);
 236   fSSDgeom = new AliITSv11GeometrySSD();
 237   fSupgeom = new AliITSv11GeometrySupport();
 238
 239   fIdN = 6;
 240   fIdName = new TString[fIdN];
 241
 242   (void) name; // removes warning message
 243
 244   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 245     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 246     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 247   } else {
 248     fIdName[0] = "ITS1";
 249     fIdName[1] = "ITS2";
 250   }
 251
 252   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 253     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 254     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 255   } else {
 256     fIdName[2] = "ITS3";
 257     fIdName[3] = "ITS4";
 258   }
 259
 260   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 261     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 262     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 263   } else {
 264     fIdName[4] = "ITS5";
 265     fIdName[5] = "ITS6";
 266   }
 267
 268   fIdSens    = new Int_t[fIdN];
 269   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 270   SetThicknessDet1();
 271   SetThicknessDet2();
 272   SetThicknessChip1();
 273   SetThicknessChip2();
 274   SetDensityServicesByThickness();
 275
 276 }
 277
 278 //______________________________________________________________________
 279 AliITSv11Hybrid::~AliITSv11Hybrid() {
 280     //    Standard destructor
 281     // Inputs:
 282     //   none.
 283     // Outputs:
 284     //   none.
 285     // Return:
 286     //   none.
 287   delete fSPDgeom;
 288   delete fSDDgeom;
 289   delete fSSDgeom;
 290   delete fSupgeom;
 291 }
 292
 293 //______________________________________________________________________
 294 void AliITSv11Hybrid::SetT2Lmatrix(Int_t uid, Double_t yShift,
 295                                    Bool_t yFlip, Bool_t yRot180)
 296   const {
 297
 298   //
 299   // Creates the TGeo Local to Tracking transformation matrix
 300   // and sends it to the corresponding TGeoPNEntry
 301   //
 302   // This function is used in AddAlignableVolumes()
 303
 304   TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(uid);
 305   TGeoHMatrix* globMatrix = alignableEntry->GetGlobalOrig();
 306
 307   Double_t *gtrans = globMatrix->GetTranslation(), rotMatrix[9];
 308   memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
 309   Double_t al = TMath::ATan2(rotMatrix[1],rotMatrix[0]);
 310   if (yRot180) {
 311     al = TMath::ATan2(rotMatrix[1],-rotMatrix[0]);
 312   }
 313   Double_t xShift = gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al);
 314   Double_t zShift = -gtrans[2];
 315
 316   TGeoHMatrix *matLtoT = new TGeoHMatrix;
 317   matLtoT->SetDx( xShift ); // translation
 318   matLtoT->SetDy( yShift );
 319   matLtoT->SetDz( zShift );
 320   rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
 321   rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
 322   rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
 323   if (yFlip) rotMatrix[3] = -1;  // flipping in y  (for SPD1)
 324   if (yFlip) rotMatrix[1] = -1;  // flipping in y  (for SPD1)
 325
 326   if (yRot180) { // rotation of pi around the axis perpendicular to the wafer
 327     if (yFlip) matLtoT->SetDx( -xShift ); // flipping in y  (for SPD1)
 328     matLtoT->SetDy( -yShift );
 329     matLtoT->SetDz( -zShift );
 330     rotMatrix[8]=1;
 331     rotMatrix[3] = -1;
 332     if (yFlip) rotMatrix[3] = 1;  // flipping in y  (for SPD1)
 333   }
 334
 335   TGeoRotation rot;
 336   rot.SetMatrix(rotMatrix);
 337   matLtoT->MultiplyLeft(&rot);
 338   TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
 339   delete matLtoT;
 340   alignableEntry->SetMatrix(matTtoL);
 341 }
 342
 343 //______________________________________________________________________
 344 void AliITSv11Hybrid::AddAlignableVolumes() const{
 345   // Creates entries for alignable volumes associating the symbolic volume
 346   // name with the corresponding volume path.
 347   //
 348   // Records in the alignable entries the transformation matrices converting
 349   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
 350   // system
 351   // For this, this function has to run before the misalignment because we
 352   // are using the ideal positions in the AliITSgeom object.
 353   // Inputs:
 354   //   none.
 355   // Outputs:
 356   //   none.
 357   // Return:
 358   //   none.
 359
 360   AliInfo("Add ITS alignable volumes");
 361
 362   if (!gGeoManager) {
 363     AliFatal("TGeoManager doesn't exist !");
 364     return;
 365   }
 366
 367   AliGeomManager::ELayerID layerId;
 368   Int_t modUID, modnum;
 369
 370   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
 371     AliFatal(Form("Unable to set alignable entry ! %s :: %s",
 372                   "ITS","ALIC_1/ITSV_1"));
 373
 374   TString strSPD = "ITS/SPD";
 375   TString strSDD = "ITS/SDD";
 376   TString strSSD = "ITS/SSD";
 377   TString strStave = "/Stave";
 378   TString strHalfStave = "/HalfStave";
 379   TString strLadder = "/Ladder";
 380   TString strSector = "/Sector";
 381   TString strSensor = "/Sensor";
 382   TString strEntryName1;
 383   TString strEntryName2;
 384   TString strEntryName3;
 385   TString strEntryName4;
 386
 387   //===== SPD layers =====
 388
 389   if (AliITSInitGeometry::SPDIsTGeoNative()) { // new SPD geometry
 390
 391     TString str0 = "ALIC_1/ITSV_1/ITSSPD_1/ITSSPDCarbonFiberSectorV_";
 392     TString str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay1-Stave_";
 393     TString str1Bis = "/ITSSPDhalf-Stave";
 394     TString str1Tierce = "_1";
 395     TString str2 = "/ITSSPDlay1-Ladder_";
 396
 397     TString sector;
 398     TString stave;
 399     TString halfStave;
 400     TString module;
 401
 402     layerId = AliGeomManager::kSPD1;
 403     modnum = 0;
 404
 405     for(Int_t cSect = 0; cSect<10; cSect++) {
 406
 407       sector = str0;
 408       sector += cSect+1; // this is one full sector
 409       strEntryName1 = strSPD;
 410       strEntryName1 += 0;
 411       strEntryName1 += strSector;
 412       strEntryName1 += cSect;
 413       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 414         AliFatal(Form("New lay 1: Unable to set alignable entry 1! %s::%s",
 415                  strEntryName1.Data(),sector.Data()));
 416
 417       for(Int_t cStave=0; cStave<2; cStave++) {
 418
 419         stave = sector;
 420         stave += str1;
 421         stave += cStave+1;
 422         strEntryName2 = strEntryName1;
 423         strEntryName2 += strStave;
 424         strEntryName2 += cStave;
 425
 426         for(Int_t cHS=0; cHS<2; cHS++) {
 427
 428           halfStave = stave;
 429           halfStave += str1Bis;
 430           halfStave += cHS;
 431           halfStave += str1Tierce;
 432           strEntryName3 = strEntryName2;
 433           strEntryName3 += strHalfStave;
 434           strEntryName3 += cHS;
 435
 436           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 437                                              halfStave.Data()))
 438             AliFatal(Form("New lay 1: Unable to set alignable entry 3! %s::%s",
 439                           strEntryName3.Data(),halfStave.Data()));
 440
 441           for(Int_t cLad=0; cLad<2; cLad++) {
 442
 443             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 444             module = halfStave;
 445             module += str2;
 446             module += cLad+cHS*2+1;
 447             strEntryName4 = strEntryName3;
 448             strEntryName4 += strLadder;
 449             strEntryName4 += cLad+cHS*2;
 450             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 451               AliFatal(Form("New lay 1: Unable to set alignable entry 4! %s::%s",
 452                        strEntryName4.Data(),module.Data()));
 453
 454             SetT2Lmatrix(modUID, 0.0081, kTRUE, kTRUE);
 455             // 0.0081 is the shift between the centers of alignable
 456             // and sensitive volumes. It is directly extracted from
 457             // the new SPD geometry
 458           } // end for cLad
 459         } // end for cHS
 460       } // end for cStave
 461     } // end for cSect
 462
 463     layerId = AliGeomManager::kSPD2;
 464     modnum = 0;
 465     str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay2-Stave_";
 466     str2 = "/ITSSPDlay2-Ladder_";
 467
 468     for(Int_t cSect = 0; cSect<10; cSect++) {
 469
 470       sector = str0;
 471       sector += cSect+1; // this is one full sector
 472       strEntryName1 = strSPD;
 473       strEntryName1 += 1;
 474       strEntryName1 += strSector;
 475       strEntryName1 += cSect;
 476
 477       for(Int_t cStave=0; cStave<4; cStave++) {
 478
 479         stave = sector;
 480         stave += str1;
 481         stave += cStave+1;
 482         strEntryName2 = strEntryName1;
 483         strEntryName2 += strStave;
 484         strEntryName2 += cStave;
 485
 486         for(Int_t cHS=0; cHS<2; cHS++) {
 487
 488           halfStave = stave;
 489           halfStave += str1Bis;
 490           halfStave += cHS;
 491           halfStave += str1Tierce;
 492           strEntryName3 = strEntryName2;
 493           strEntryName3 += strHalfStave;
 494           strEntryName3 += cHS;
 495
 496           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 497                                              halfStave.Data()))
 498             AliFatal(Form("New lay 2: Unable to set alignable entry 3! %s::%s",
 499                      strEntryName3.Data(),halfStave.Data()));
 500
 501           for(Int_t cLad=0; cLad<2; cLad++) {
 502
 503             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 504             module = halfStave;
 505             module += str2;
 506             module += cLad+cHS*2 +1;
 507             strEntryName4 = strEntryName3;
 508             strEntryName4 += strLadder;
 509             strEntryName4 += cLad+cHS*2;
 510             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 511               AliFatal(Form("New lay 2: Unable to set alignable entry 4! %s::%s",
 512                        strEntryName4.Data(),module.Data()));
 513
 514             SetT2Lmatrix(modUID, -0.0081, kFALSE);
 515           } // end for cLad
 516         } // end for cHS
 517       } // end for cStave
 518     } // cSect
 519
 520   } else {  // else old SPD geometry
 521
 522     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
 523     TString str1 = "/I10B_";
 524     TString str1Bis = "/L1H-STAVE";
 525     TString str1Tierce = "_1";
 526     TString str2 = "/I107_";
 527
 528     TString sector;
 529     TString stave;
 530     TString halfStave;
 531     TString module;
 532
 533     layerId = AliGeomManager::kSPD1;
 534     modnum = 0;
 535
 536     for(Int_t cSect = 0; cSect<10; cSect++) {
 537
 538       sector = str0;
 539       sector += cSect+1; // this is one full sector
 540       strEntryName1 = strSPD;
 541       strEntryName1 += 0;
 542       strEntryName1 += strSector;
 543       strEntryName1 += cSect;
 544       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 545         AliFatal(Form("Old lay1: Unable to set alignable entry 1! %s::%s",
 546                  strEntryName1.Data(),sector.Data()));
 547
 548       for(Int_t cStave = 0; cStave<2; cStave++) {
 549
 550         stave = sector;
 551         stave += str1;
 552         stave += cStave+1;
 553         strEntryName2 = strEntryName1;
 554         strEntryName2 += strStave;
 555         strEntryName2 += cStave;
 556         // this is a stave
 557         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data());
 558
 559         for(Int_t cHS=0; cHS<2; cHS++) {
 560
 561           halfStave = stave;
 562           halfStave += str1Bis;
 563           halfStave += cHS;
 564           halfStave += str1Tierce;
 565           strEntryName3 = strEntryName2;
 566           strEntryName3 += strHalfStave;
 567           strEntryName3 += cHS;
 568           // this is a half-stave
 569           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data());
 570           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 571                                              halfStave.Data()))
 572             AliFatal(Form("Old lay 1: Unable to set alignable entry 3! %s::%s",
 573                      strEntryName3.Data(),halfStave.Data()));
 574
 575           for(Int_t cLadder = 0; cLadder<2; cLadder++) {
 576
 577             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 578             module = halfStave;
 579             module += str2;
 580             module += cLadder+cHS*2+1;
 581             strEntryName4 = strEntryName3;
 582             strEntryName4 += strLadder;
 583             strEntryName4 += cLadder+cHS*2;
 584             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 585             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 586               AliFatal(Form("Old lay 1: Unable to set alignable entry 4! %s::%s",
 587                     strEntryName4.Data(),module.Data()));
 588
 589             SetT2Lmatrix(modUID, -fChip1*0.0001/2., kTRUE);
 590           } // end for cLadder
 591         } // end for cHS
 592       } // end for cStave
 593     } // end for cSect
 594
 595     layerId = AliGeomManager::kSPD2;
 596     modnum = 0;
 597
 598     str1Bis = "/L2H-STAVE";
 599     str1 = "/I20B_";
 600     str2 = "/I1D7_";
 601
 602     for(Int_t cSect = 0; cSect<10; cSect++) {
 603
 604       sector = str0;
 605       sector += cSect+1; // this is one full sector
 606       strEntryName1 = strSPD;
 607       strEntryName1 += 1;
 608       strEntryName1 += strSector;
 609       strEntryName1 += cSect;
 610       //if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 611       //        AliFatal(Form("Unable to set alignable entry!!");
 612       // we don't need the previous lines because the whole sector is
 613       // already define with first layer ...
 614
 615       for(Int_t cStave =0; cStave<4; cStave++) {
 616
 617         stave = sector;
 618         stave += str1;
 619         stave += cStave+1;
 620         strEntryName2 = strEntryName1;
 621         strEntryName2 += strStave;
 622         strEntryName2 += cStave;
 623
 624         for(Int_t cHS=0; cHS<2; cHS++) {
 625
 626           halfStave = stave;
 627           halfStave += str1Bis;
 628           halfStave += cHS;
 629           halfStave += str1Tierce;
 630           strEntryName3 = strEntryName2;
 631           strEntryName3 += strHalfStave;
 632           strEntryName3 += cHS;
 633           // this is a half-stave
 634           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data());
 635           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 636                                              halfStave.Data()))
 637             AliFatal(Form("Old lay 2: Unable to set alignable entry 3! %s::%s",
 638                      strEntryName3.Data(),halfStave.Data()));
 639
 640           for(Int_t cLad =0; cLad<2; cLad++) {
 641
 642             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 643             module = halfStave;
 644             module += str2;
 645             module += cLad+cHS*2+1;
 646             strEntryName4 = strEntryName3;
 647             strEntryName4 += strLadder;
 648             strEntryName4 += cLad+cHS*2;
 649             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 650             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 651               AliFatal(Form("Old lay2: Unable to set alignable entry 4! %s::%s",
 652                        strEntryName4.Data(),module.Data()));
 653
 654             SetT2Lmatrix(modUID, -fChip2*0.0001/2., kFALSE);
 655           } // end for cLad
 656         } // end for cHS
 657       } // end for cStave
 658     } // end for cSect
 659   } // end if AliITSInitGeometry::SPSIsTGeoNative().
 660
 661   //===== SDD layers =====
 662   if (AliITSInitGeometry::SDDIsTGeoNative()) { // new SDD geometry
 663
 664     layerId = AliGeomManager::kSDD1;
 665     modnum = 0;
 666     TString str0 = "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_"; // SDD layer1
 667     TString str1 = "/ITSsddSensor3_";
 668     TString ladder;
 669     TString sensor;
 670
 671     for(Int_t c1 = 0; c1<14; c1++) {
 672
 673       ladder = str0;
 674       ladder += c1; // the set of wafers from one ladder
 675       strEntryName1 = strSDD;
 676       strEntryName1 += 2;
 677       strEntryName1 +=strLadder;
 678       strEntryName1 += c1;
 679       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 680       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 681         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 682                  strEntryName1.Data(),ladder.Data()));
 683
 684       for(Int_t c2 =0; c2<6; c2++) {
 685
 686         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 687         sensor = ladder;
 688         sensor += str1;
 689         sensor += c2;
 690         strEntryName2 = strEntryName1;
 691         strEntryName2 += strSensor;
 692         strEntryName2 += c2;
 693         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 694         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),sensor.Data(),modUID))
 695           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 696                    strEntryName2.Data(),sensor.Data()));
 697
 698         SetT2Lmatrix(modUID, 0, kFALSE, c2>=3);
 699       }
 700     }
 701
 702     layerId = AliGeomManager::kSDD2;
 703     modnum = 0;
 704     str0 = "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_"; // SDD layer2
 705     str1 = "/ITSsddSensor4_";
 706
 707     for(Int_t c1 = 0; c1<22; c1++) {
 708
 709       ladder = str0;
 710       ladder += c1; // the set of wafers from one ladder
 711       strEntryName1 = strSDD;
 712       strEntryName1 += 3;
 713       strEntryName1 += strLadder;
 714       strEntryName1 += c1;
 715       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 716       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 717         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 718                  strEntryName1.Data(),ladder.Data()));
 719
 720       for(Int_t c2 =0; c2<8; c2++) {
 721
 722         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 723         sensor = ladder;
 724         sensor += str1;
 725         sensor += c2;
 726         strEntryName2 = strEntryName1;
 727         strEntryName2 += strSensor;
 728         strEntryName2 += c2;
 729         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 730         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),sensor.Data(),modUID))
 731           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 732                    strEntryName2.Data(),sensor.Data()));
 733
 734         SetT2Lmatrix(modUID, 0, kFALSE, c2>=4);
 735       }
 736     }
 737
 738   } else {  // else old SDD geometry
 739
 740     layerId = AliGeomManager::kSDD1;
 741     modnum = 0;
 742
 743     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
 744     TString str1 = "/I302_";
 745
 746     TString ladder;
 747     TString wafer;
 748
 749     for(Int_t c1 = 1; c1<=14; c1++){
 750
 751       ladder = str0;
 752       ladder += c1; // the set of wafers from one ladder
 753       strEntryName1 = strSDD;
 754       strEntryName1 += 2;
 755       strEntryName1 +=strLadder;
 756       strEntryName1 += (c1-1);
 757       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 758         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 759                  strEntryName1.Data(),ladder.Data()));
 760
 761       for(Int_t c2 =1; c2<=6; c2++){
 762
 763         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 764         wafer = ladder;
 765         wafer += str1;
 766         wafer += c2;    // one wafer
 767         strEntryName2 = strEntryName1;
 768         strEntryName2 += strSensor;
 769         strEntryName2 += (c2-1);
 770         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 771           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 772                    strEntryName2.Data(),wafer.Data()));
 773
 774         SetT2Lmatrix(modUID, 0, kFALSE);
 775       }
 776     }
 777
 778     layerId = AliGeomManager::kSDD2;
 779     modnum = 0;
 780     str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
 781     str1 = "/I402_";
 782
 783     for(Int_t c1 = 1; c1<=22; c1++){
 784
 785       ladder = str0;
 786       ladder += c1; // the set of wafers from one ladder
 787       strEntryName1 = strSDD;
 788       strEntryName1 += 3;
 789       strEntryName1 +=strLadder;
 790       strEntryName1 += (c1-1);
 791       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 792         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 793                  strEntryName1.Data(),ladder.Data()));
 794
 795       for(Int_t c2 =1; c2<=8; c2++){
 796
 797         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 798         wafer = ladder;
 799         wafer += str1;
 800         wafer += c2;    // one wafer
 801         strEntryName2 = strEntryName1;
 802         strEntryName2 += strSensor;
 803         strEntryName2 += (c2-1);
 804         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 805           AliFatal(Form("Unable to set alignable entry 2! %s,%s",
 806                         strEntryName2.Data(),wafer.Data()));
 807
 808         SetT2Lmatrix(modUID, 0, kFALSE);
 809       }
 810     }
 811   }   // end SDD
 812
 813   //===== SSD layers =====
 814   if (AliITSInitGeometry::SSDIsTGeoNative()) { // new SSD geometry
 815
 816     layerId = AliGeomManager::kSSD1;
 817     modnum = 0;
 818     TString str0 = "/ALIC_1/ITSV_1/ITSssdLayer5_1/ITSssdLay5Ladd_";//SSD layer1
 819     TString str1 = "/ITSssdSensor5_";
 820     TString str2 = "";
 821     TString ladder;
 822     TString wafer;
 823
 824     for(Int_t c1 = 0; c1<34; c1++) {
 825
 826       ladder = str0;
 827       ladder += c1; // the set of wafers from one ladder
 828       strEntryName1 = strSSD;
 829       strEntryName1 += 4;
 830       strEntryName1 += strLadder;
 831       strEntryName1 += c1;
 832       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 833       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 834         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 835                  strEntryName1.Data(),ladder.Data()));
 836
 837       for(Int_t c2 =0; c2<22; c2++) {
 838
 839         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 840         wafer = ladder;
 841         wafer += str1;
 842         wafer += c2;
 843         //wafer += str2;    // one wafer
 844         strEntryName2 = strEntryName1;
 845         strEntryName2 += strSensor;
 846         strEntryName2 += c2;
 847         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 848         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 849           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 850                    strEntryName2.Data(),wafer.Data()));
 851
 852         SetT2Lmatrix(modUID, 0, kFALSE, kFALSE);
 853       }
 854     }
 855
 856     layerId = AliGeomManager::kSSD2;
 857     modnum = 0;
 858     str0 = "/ALIC_1/ITSV_1/ITSssdLayer6_1/ITSssdLay6Ladd_"; // SSD layer2
 859     str1 = "/ITSssdSensor6_";
 860     str2 = "";
 861
 862     for(Int_t c1 = 0; c1<38; c1++) {
 863
 864       ladder = str0;
 865       ladder += c1; // the set of wafers from one ladder
 866       strEntryName1 = strSSD;
 867       strEntryName1 += 5;
 868       strEntryName1 += strLadder;
 869       strEntryName1 += c1;
 870       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 871       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 872         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 873                  strEntryName1.Data(),ladder.Data()));
 874
 875       for(Int_t c2 =0; c2<25; c2++) {
 876
 877         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 878         wafer = ladder;
 879         wafer += str1;
 880         wafer += c2;
 881         //wafer += str2;    // one wafer
 882         strEntryName2 = strEntryName1;
 883         strEntryName2 += strSensor;
 884         strEntryName2 += c2;
 885         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 886         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 887           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 888                    strEntryName2.Data(),wafer.Data()));
 889
 890         SetT2Lmatrix(modUID, 0, kFALSE, kFALSE);
 891       }
 892     }
 893
 894   } else { // else old SSD geometry
 895
 896     layerId = AliGeomManager::kSSD1;
 897     modnum = 0;
 898     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
 899     TString str1 = "/I562_";
 900     TString ladder;
 901     TString wafer;
 902
 903     for(Int_t c1 = 1; c1<=34; c1++){
 904
 905       ladder = str0;
 906       ladder += c1; // the set of wafers from one ladder
 907       strEntryName1 = strSSD;
 908       strEntryName1 += 4;
 909       strEntryName1 +=strLadder;
 910       strEntryName1 += (c1-1);
 911       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 912           AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 913                    strEntryName1.Data(),ladder.Data()));
 914
 915       for(Int_t c2 = 1; c2<=22; c2++){
 916
 917         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 918         wafer = ladder;
 919         wafer += str1;
 920         wafer += c2;     // one wafer
 921         strEntryName2 = strEntryName1;
 922         strEntryName2 += strSensor;
 923         strEntryName2 += (c2-1);
 924         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 925           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 926                    strEntryName2.Data(),wafer.Data()));
 927
 928         SetT2Lmatrix(modUID, 0, kFALSE);
 929       }
 930     }
 931
 932     layerId = AliGeomManager::kSSD2;
 933     modnum = 0;
 934     str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
 935     str1 = "/I566_";
 936
 937     for(Int_t c1 = 1; c1<=38; c1++){
 938
 939       ladder = str0;
 940       ladder += c1; // the set of wafers from one ladder
 941       strEntryName1 = strSSD;
 942       strEntryName1 += 5;
 943       strEntryName1 +=strLadder;
 944       strEntryName1 += (c1-1);
 945       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 946         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 947                  strEntryName1.Data(),ladder.Data()));
 948
 949       for(Int_t c2 = 1; c2<=25; c2++){
 950
 951         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 952         wafer = ladder;
 953         wafer += str1;
 954         wafer += c2;     // one wafer
 955         strEntryName2 = strEntryName1;
 956         strEntryName2 += strSensor;
 957         strEntryName2 += (c2-1);
 958         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 959           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 960                    strEntryName2.Data(),wafer.Data()));
 961
 962         SetT2Lmatrix(modUID, 0, kFALSE);
 963       }
 964     }
 965   } // end SSD geometry
 966 }
 967
 968 //______________________________________________________________________
 969 void AliITSv11Hybrid::CreateGeometry() {
 970
 971   // Create the geometry and insert it in ALIC
 972   // It calls first the CreateOldGeometry() routine which add the
 973   // pieces coming from the old v10 geometry. Then the pieces from
 974   // the new geometry are inserting in the mother volume ITSV.
 975
 976   TGeoManager *geoManager = gGeoManager;
 977
 978   CreateOldGeometry();
 979
 980   TGeoVolume *vITS  = geoManager->GetVolume("ITSV");
 981
 982
 983   const Char_t *cvsDate="$Date$";
 984   const Char_t *cvsRevision="$Revision$";
 985   const Int_t kLength=100;
 986   Char_t vstrng[kLength];
 987   if(fInitGeom.WriteVersionString(vstrng,kLength,(AliITSVersion_t)IsVersion(),
 988                              fMinorVersion,cvsDate,cvsRevision))
 989     vITS->SetTitle(vstrng);
 990
 991   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 992     fSPDgeom->SPDSector(vITS);
 993   }
 994
 995   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 996     fSDDgeom->Layer3(vITS);
 997     fSDDgeom->Layer4(vITS);
 998     fSDDgeom->ForwardLayer3(vITS);
 999     fSDDgeom->ForwardLayer4(vITS);
1000   }
1001
1002   if (AliITSInitGeometry::SSDIsTGeoNative()) {
1003     fSSDgeom->Layer5(vITS);
1004     fSSDgeom->Layer6(vITS);
1005     fSSDgeom->LadderSupportLayer5(vITS);
1006     fSSDgeom->LadderSupportLayer6(vITS);
1007     fSSDgeom->EndCapSupportSystemLayer6(vITS);
1008     fSSDgeom->EndCapSupportSystemLayer5(vITS);
1009   }
1010
1011   if (AliITSInitGeometry::SPDshieldIsTGeoNative())
1012     fSupgeom->SPDCone(vITS);
1013
1014   if (AliITSInitGeometry::SDDconeIsTGeoNative())
1015     fSupgeom->SDDCone(vITS);
1016
1017   if (AliITSInitGeometry::SSDconeIsTGeoNative())
1018     fSupgeom->SSDCone(vITS);
1019
1020   if (AliITSInitGeometry::ServicesAreTGeoNative()) {
1021     fSDDgeom->SDDCables(vITS);
1022     fSSDgeom->SSDCables(vITS);
1023   }
1024 }
1025
1026 //______________________________________________________________________
1027 void AliITSv11Hybrid::CreateOldGeometry(){
1028   //    This routine defines and creates some pieces of the geometry
1029   // of version 10 (AliITSvPPRasymmFMD)
1030
1031     //Begin_Html
1032     /*
1033       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
1034       </pre>
1035       <br clear=left>
1036       <font size=+2 color=red>
1037       <p>This shows the full ITS geometry.
1038       </font>
1039       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
1040       </pre>
1041       < br clear=left>
1042       <font size=+2 color=red>
1043       <p>This shows the full SPD Barrel of the ITS geometry.
1044       </font>
1045       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
1046       </pre>
1047       <br clear=left>
1048       <font size=+2 color=red>
1049       <p>This shows the full SDD Barrel of the ITS geometry.
1050       </font>
1051       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
1052       </pre>
1053       <br clear=left>
1054       <font size=+2 color=red>
1055       <p>This shows the full SSD Barrel of the ITS geometry.
1056       </font>
1057     */
1058     //End_Html
1059     //INNER RADII OF THE SILICON LAYERS
1060     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };
1061     //THICKNESSES OF LAYERS (in % radiation kLength)
1062     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };
1063     //HALF LENGTHS OF LAYERS
1064     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
1065     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
1066     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };
1067     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
1068     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
1069
1070
1071     Float_t dits[100], rlim, zmax;
1072     // Float_t zpos;
1073     // Float_t pcits[50]
1074     Float_t ztpc;
1075     Int_t idrotm[1999], i;
1076     Float_t dgh[100];
1077
1078     // Define some variables for SPD
1079
1080     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1
1081     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
1082     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
1083     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2
1084     Float_t di108[3];
1085     //Float_t di104[3];                              // for both layers
1086
1087     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
1088     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
1089
1090     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
1091     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
1092
1093     Float_t dbus=300.;      // total bus thickness on both layers (micron)
1094
1095     ddet1 = GetThicknessDet1();
1096     ddet2 = GetThicknessDet2();
1097     dchip1 = GetThicknessChip1();
1098     dchip2 = GetThicknessChip2();
1099
1100     if(ddet1 < 100. || ddet1 > 300.) {
1101       AliWarning("The detector thickness for layer 1 is outside ");
1102       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1103       AliWarning("will be used.");
1104         ddet1=200.;
1105     } // end if
1106
1107     if(ddet2 < 100. || ddet2 > 300.) {
1108       AliWarning("The detector thickness for layer 2 is outside ");
1109       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1110       AliWarning("will be used.");
1111         ddet2=200.;
1112     }// end if
1113
1114     if(dchip1 < 100. || dchip1 > 300.) {
1115       AliWarning("The chip thickness for layer 1 is outside");
1116       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1117       AliWarning("will be used.");
1118       dchip1=200.;
1119     }// end if
1120
1121     if(dchip2 < 100. || dchip2 > 300.) {
1122       AliWarning("The chip thickness for layer 2 is outside");
1123       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1124       AliWarning("will be used");
1125       dchip2=200.;
1126     }// end if
1127
1128     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
1129
1130     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
1131                       // This option is maintained for SDD and SSD only
1132                       // For SPD the cooling liquid is C4F10
1133     rails = GetRails();
1134
1135     fluid = GetCoolingFluid();
1136
1137     if(rails != 0 && rails != 1) {
1138       AliWarning("The switch for rails is not set neither");
1139       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
1140       AliWarning("1 (rails in) will be used");
1141       rails=1;
1142     }// end if
1143
1144
1145     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
1146     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
1147     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
1148     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
1149     if(rails == 0 ) {
1150       AliDebug(1,"Rails are out.");
1151     } else {
1152       AliDebug(1,"Rails are in.");
1153     }// end if
1154
1155     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
1156     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
1157     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
1158     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
1159     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
1160
1161     Float_t deltax, deltay;
1162
1163     //Int_t thickness = fMinorVersion/10;
1164     //Int_t option    = fMinorVersion - 10*thickness;
1165
1166
1167     // Define some variables for SDD
1168
1169     Float_t sin30, cos30;
1170
1171     // SDD electronics+services main volumes
1172     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
1173
1174     // SDD detector ladder
1175
1176     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
1177     Float_t ySDDsep = 0.20;
1178     Float_t ySDD;
1179     Int_t   iSDD;
1180     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
1181     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
1182                              -18.45,-26.05};
1183
1184     // ladder foot and end-ladder (frame and cooling)
1185     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
1186     Float_t iI424dits[3], xI424, yI424;
1187     Float_t iI425dits[3];
1188     Int_t    indI425;
1189     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
1190
1191     // SDD ladder frame and cooling
1192     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
1193     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
1194     Float_t iI039dits[3], xI039, yI039;
1195     Float_t iI041dits[5];
1196
1197     // SDD hybrid, chips and capacitors
1198     Float_t iI050dits[3], xI050, yI050;
1199     Float_t iI052dits[3], xI052, yI052;
1200     Float_t iI042dits[3], xI042, yI042;
1201     Float_t xI042space = 0.17;
1202     Float_t iI043dits[3], xI043, yI043;
1203     Float_t xI043space = 0.17;
1204     Float_t zchip, zChipSpace;
1205     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
1206     Int_t     ichip, icap;
1207
1208     // SDD microcables
1209     Float_t iI044dits[4], xI044, yI044, volI044;
1210     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
1211     Char_t   nameHV[5], nameLV[5];
1212
1213
1214     // Define media off-set
1215
1216     Int_t *idtmed = fIdtmed->GetArray()-199;
1217
1218
1219     // Rotation matrices
1220
1221     // SPD - option 'b' (this is the default)
1222
1223     //if (option == 2) {
1224     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1225         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1226         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1227         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1228         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1229         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1230         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1231         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1232         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1233         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1234         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1235         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1236         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1237         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1238         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1239         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1240         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1241         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1242         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1243         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1244         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1245
1246         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1247         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1248         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1249         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1250         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1251         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1252         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1253         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1254         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1255         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1256         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1257         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1258         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1259         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1260         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1261         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1262         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1263         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1264         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1265         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1266         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1267         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1268         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1269         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1270         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1271         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1272         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1273         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1274         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);
1275         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1276         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1277         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1278         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1279         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1280         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1281         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1282         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1283         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1284         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1285         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1286         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1287         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1288         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1289         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1290         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1291         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1292         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1293         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1294         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1295         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1296         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1297         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1298         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1299         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1300         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1301         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1302         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1303     }// end if option==2
1304
1305     // SDD
1306     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1307     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);
1308     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1309     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0);
1310     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0);
1311     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0);
1312     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0);
1313     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1314     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1315     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1316     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1317     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);
1318     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1319     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0);
1320     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0);
1321     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0);
1322     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0);
1323     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1324     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1325     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1326     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1327     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);
1328     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1329     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0);
1330     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0);
1331     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0);
1332     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0);
1333     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1334     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1335     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1336     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);
1337     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);
1338     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1339     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0);
1340     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0);
1341     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0);
1342     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0);
1343     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1344     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1345     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1346     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);
1347     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);
1348     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1349     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0);
1350     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0);
1351     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0);
1352     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0);
1353     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1354     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1355     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1356     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);
1357     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);
1358     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1359     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0);
1360     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0);
1361     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0);
1362     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0);
1363     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0);
1364     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1365     }
1366
1367     // SSD
1368     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1369     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1370     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0);
1371     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);
1372     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);
1373     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);
1374     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);
1375     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1376     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1377     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);
1378     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1379     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1380     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0);
1381     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);
1382     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);
1383     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);
1384     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);
1385     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1386     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1387     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);
1388     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1389     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1390     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0);
1391     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);
1392     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);
1393     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);
1394     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);
1395     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1396     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1397     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);
1398     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1399     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1400     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0);
1401     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);
1402     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);
1403     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);
1404     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1405     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1406     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);
1407     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1408     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1409     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0);
1410     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);
1411     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);
1412     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);
1413     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);
1414     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1415     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1416     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);
1417     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1418     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1419     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0);
1420     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);
1421     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);
1422     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);
1423     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1424     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1425     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);
1426     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1427     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1428     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0);
1429     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);
1430     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);
1431     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);
1432     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);
1433     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1434     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1435     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);
1436     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1437     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1438     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0);
1439     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);
1440     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);
1441     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);
1442     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1443     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);
1444     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1445     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0);
1446     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);
1447     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);
1448     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1449     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);
1450     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1451     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1452     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1453     }
1454
1455     // SDD cone
1456     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1457     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1458     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1459     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1460     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1461     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1462     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1463     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1464     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1465     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1466     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1467     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1468     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1469     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1470     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1471     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);
1472     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1473     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1474     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1475     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1476     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1477     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1478     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1479     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1480     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1481     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);
1482     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1483     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1484     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1485     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1486     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1487     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1488     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1489     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1490     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1491     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1492     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1493     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1494     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1495     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1496     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1497     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1498     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1499     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1500     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1501     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1502     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1503     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1504     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1505     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1506     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1507     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1508     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1509     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1510     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1511     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1512     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1513     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1514     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1515     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1516     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1517     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1518     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1519     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1520     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1521     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1522     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1523     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1524     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1525     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1526     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1527     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1528     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1529     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1530     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1531     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1532     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1533     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1534     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1535     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1536     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1537     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1538     }
1539
1540     // SSD cone
1541     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1542     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1543     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1544     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1545     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1546     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1547     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1548     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1549     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1550     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1551     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1552     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1553     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1554     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1555     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1556     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1557     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1558     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1559     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1560     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1561     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1562     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1563     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1564     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1565     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1566     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1567     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1568     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1569     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1570     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1571     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1572     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1573     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);
1574     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1575     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1576     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1577     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1578     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1579     }
1580
1581     // Services
1582     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1583
1584     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1585     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1586
1587     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1588     for (i = 0; i < 6; ++i) {
1589         drl[i] = drl[i] / 100. * 9.36;
1590     } // end for i
1591
1592     //     FIELD CAGE HALF LENGTH
1593     rlim  = 50.;
1594     zmax  = 74.;
1595     ztpc = 284.;
1596     // --- Define ghost volume containing the whole ITS (including services)
1597     //     and fill it with air
1598     dgh[0] = 0.;
1599     dgh[1] = 360.;
1600     dgh[2] = 16.;
1601     dgh[3] = -ztpc-5.-0.1;
1602     dgh[4] = 46;
1603     dgh[5] = 85.;
1604     dgh[6] = -ztpc;
1605     dgh[7] = 46;
1606     dgh[8] = 85.;
1607     dgh[9] = -ztpc;
1608     dgh[10] = 46;
1609     dgh[11] = rlim+7.5;
1610     dgh[12] = -97.5;
1611     dgh[13] = 46;
1612     dgh[14] = rlim+7.5;
1613     dgh[15] = -zmax;
1614     dgh[16] = 46;
1615     dgh[17] = rlim+7.5;
1616     dgh[18] = -48;
1617     dgh[19] = 6;
1618     dgh[20] = rlim+7.5;
1619     dgh[21] = -28.6;
1620     dgh[22] = 6;
1621     dgh[23] = rlim+7.5;
1622     dgh[24] = -27.6;
1623     dgh[25] = 3.295;
1624     dgh[26] = rlim+7.5;
1625     dgh[27] = 27.6;
1626     dgh[28] = 3.295;
1627     dgh[29] = rlim+7.5;
1628     dgh[30] = 28.6;
1629     dgh[31] = 6;
1630     dgh[32] = rlim+7.5;
1631     dgh[33] = 48;
1632     dgh[34] = 6;
1633     dgh[35] = rlim+7.5;
1634     dgh[36] = zmax;
1635     dgh[37] = 46;
1636     dgh[38] = rlim+7.5;
1637     dgh[39] = 97.5;
1638     dgh[40] = 46;
1639     dgh[41] = rlim+7.5;
1640     dgh[42] = ztpc;
1641     dgh[43] = 62;
1642     dgh[44] = 62+4.;
1643     dgh[45] = ztpc;
1644     dgh[46] = 62;
1645     dgh[47] = 85.;
1646     dgh[48] = ztpc+4.+0.1;
1647     dgh[49] = 62.0;//62.4;
1648     dgh[50] = 85.;
1649 //    gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1650     new TGeoVolumeAssembly("ITSV");
1651
1652     // --- Place the ghost volume in its mother volume (ALIC) and make it
1653     //     invisible
1654     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1655     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1656     //gMC->Gsatt("ITSV", "SEEN", 0);
1657
1658     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1659     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1660
1661
1662     // --- Define ghost volume containing the six layers and fill it with air
1663
1664 //     dgh[0] = 0.;
1665 //     dgh[1] = 360.;
1666 //     dgh[2] = 8.;
1667 //     dgh[3] = -zmax;
1668 //     dgh[4] = 46.;
1669 //     dgh[5] = rlim;
1670 //     dgh[6] = -47.5;
1671 //     dgh[7] = 6.005;
1672 //     dgh[8] = rlim;
1673 //     dgh[9] = -28.5;
1674 //     dgh[10] = 6.005;
1675 //     dgh[11] = rlim;
1676 //     dgh[12] = -27.5;
1677 //     dgh[13] = 3.3;
1678 //     dgh[14] = rlim;
1679 //     dgh[15] = 27.5;
1680 //     dgh[16] = 3.3;
1681 //     dgh[17] = rlim;
1682 //     dgh[18] = 28.5;
1683 //     dgh[19] = 6.005;
1684 //     dgh[20] = rlim;
1685 //     dgh[21] = 47.5;
1686 //     dgh[22] = 6.005;
1687 //     dgh[23] = rlim;
1688 //     dgh[24] = zmax;
1689 //     dgh[25] = 46.;
1690 //     dgh[26] = rlim;
1691 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1692
1693     // --- Place the ghost volume in its mother volume (ITSV) and make it
1694     //     invisible
1695     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1696     //gMC->Gsatt("ITSD", "SEEN", 0);
1697
1698     //======================================================================
1699     // Let's make ITSD an assembly, because we can then add the new geometry
1700     // inside this volume without belonging to it.
1701     //
1702     // The 180° rotation (which was done for switching from the old
1703     // coordinate system to the new one) is applied on ITSD, not ITSV,
1704     // because ITSV will also contain the new geometry.
1705     // LG
1706     //======================================================================
1707
1708     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1709     if (! AliITSInitGeometry::SPDshieldIsTGeoNative() ||
1710         ! AliITSInitGeometry::SPDIsTGeoNative()       ||
1711         ! AliITSInitGeometry::SDDIsTGeoNative()       ||
1712         ! AliITSInitGeometry::SSDIsTGeoNative()       ||
1713         ! AliITSInitGeometry::SDDconeIsTGeoNative()   ||
1714         ! AliITSInitGeometry::SSDconeIsTGeoNative()   ) {
1715     new TGeoVolumeAssembly("ITSD");
1716     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1717     }
1718
1719   // --- Define SPD (option 'b') volumes ----------------------------
1720
1721   // SPD - option 'b'
1722   // (this is the default)
1723
1724   //if (option == 2) {
1725   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1726
1727      dits[0] = 3.7;
1728      dits[1] = 7.75;
1729      dits[2] = 26.1;
1730      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1731
1732      dits[0] = 3.7;
1733      dits[1] = 7.7;
1734      dits[2] = 24;
1735      dits[3] = 57;
1736      dits[4] = 100;
1737      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1738
1739      di10b[0] = 0.843;
1740      di10b[1] = ddet1+dchip1+dbus+0.0025;
1741      di10b[2] = 19.344;
1742      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume
1743                                                                 // on layer 1
1744
1745      di20b[0] = 0.843;
1746      di20b[1] = ddet2+dchip2+dbus+0.0025;
1747      di20b[2] = 19.344;
1748      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1749                                                                 // layer 2
1750
1751      dits[0] = 1.3673;
1752      dits[1] = 0.01;
1753      dits[2] = 24;
1754      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1755
1756      dits[0] = 0.06;
1757      dits[1] = 0.08;
1758      dits[2] = 24;
1759      dits[3] = -36.79;
1760      dits[4] = 21.834;
1761      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);
1762
1763      dits[0] = 0.1253;
1764      dits[1] = 0.01;
1765      dits[2] = 24;
1766      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1767
1768      dits[0] = 0.04;
1769      dits[1] = 0.06 ;
1770      dits[2] = 24;
1771      dits[3] = 126.79;
1772      dits[4] = 270;
1773      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);
1774
1775      dits[0] = 0.1134;
1776      dits[1] = 0.01;
1777      dits[2] = 24;
1778      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);
1779
1780      dits[0] = 0.25;
1781      dits[1] = 0.06;
1782      dits[2] = 24;
1783      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);
1784
1785      dits[0] = 0.077;
1786      dits[1] = 0.01;
1787      dits[2] = 24;
1788      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);
1789
1790      dits[0] = 0.04;
1791      dits[1] = 0.06;
1792      dits[2] = 24;
1793      dits[3] = 0;
1794      dits[4] = 90;
1795      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5);
1796
1797      dits[0] = 0.0695;
1798      dits[1] = 0.01;
1799      dits[2] = 24;
1800      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);
1801
1802      dits[0] = 0.06;
1803      dits[1] = 0.08;
1804      dits[2] = 24;
1805      dits[3] = 0;
1806      dits[4] = 108;
1807      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);
1808
1809      dits[0] = 0.1835;
1810      dits[1] = 0.01;
1811      dits[2] = 24;
1812      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1813
1814      dits[0] = 0.1894 ;
1815      dits[1] = 0.01;
1816      dits[2] = 24;
1817      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);
1818
1819      dits[0] = 0.04;
1820      dits[1] = 0.06;
1821      dits[2] = 24;
1822      dits[3] = 0;
1823      dits[4] = 75.261;
1824      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);
1825
1826      dits[0] = 1.3401;
1827      dits[1] = 0.01;
1828      dits[2] = 24;
1829      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);
1830
1831      dits[0] = 0.05;
1832      dits[1] = 0.07;
1833      dits[2] = 24;
1834      dits[3] = 0;
1835      dits[4] = 72.739;
1836      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);
1837
1838      dits[0] = 0.1193;
1839      dits[1] = 0.01;
1840      dits[2] = 24;
1841      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);
1842
1843      dits[0] = 0.163;
1844      dits[1] = 0.01;
1845      dits[2] = 24;
1846      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);
1847
1848      dits[0] = 0.04;
1849      dits[1] = 0.06;
1850      dits[2] = 24;
1851      dits[3] = 0;
1852      dits[4] = 157.633;
1853      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5);
1854
1855      dits[0] = 0.2497;
1856      dits[1] = 0.01;
1857      dits[2] = 24;
1858      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1859
1860      dits[0] = 0.06;
1861      dits[1] = 0.08;
1862      dits[2] = 24;
1863      dits[3] = 0;
1864      dits[4] = 148.633;
1865      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5);
1866
1867      dits[0] = 0.292;
1868      dits[1] = 0.01;
1869      dits[2] = 24;
1870      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);
1871
1872      dits[0] = 0.163;
1873      dits[1] = 0.01;
1874      dits[2] = 24;
1875      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);
1876
1877      dits[0] = 0.04;
1878      dits[1] = 0.06;
1879      dits[2] = 24;
1880      dits[3] = 0;
1881      dits[4] = 161.297;
1882      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1883
1884      dits[0] = 0.2433;
1885      dits[1] = 0.01;
1886      dits[2] = 24;
1887      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);
1888
1889      dits[0] = 0.06;
1890      dits[1] = 0.08;
1891      dits[2] = 24;
1892      dits[3] = 0;
1893      dits[4] = 42.883;
1894      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
1895
1896      dits[0] = 0.793;
1897      dits[1] = ddet1+dchip1+dbus+0.0025;
1898      dits[2] = 2.5;
1899      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);
1900
1901      di107[0] = 0.793;
1902      di107[1] = ddet1+dchip1;
1903      di107[2] = 3.536;
1904      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip
1905                                                          // layer 1
1906      dits[0] = 0.705;
1907      dits[1] = 0.01;
1908      dits[2] = 2.5;
1909      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);
1910
1911      di108[0] = 0.705;
1912      di108[1] = dbus;
1913      di108[2] = 14.344;
1914      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers
1915
1916      di1d7[0] = 0.7975;
1917      di1d7[1] = ddet2+dchip2;
1918      di1d7[2] = 3.536;
1919      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1920                                                          // layer 2
1921      dits[0] = 0.06;
1922      dits[1] = 0.08;
1923      dits[2] = 24;
1924      dits[3] = 0;
1925      dits[4] = 80;
1926      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);
1927
1928      dits[0] = 0.04;
1929      dits[1] = 0.06;
1930      dits[2] = 24;
1931      dits[3] = 0;
1932      dits[4] = 80;
1933      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);
1934
1935      dits[0] = 0.15;
1936      dits[1] = 0.0146;
1937      dits[2] = 24;
1938      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);
1939
1940      dits[0] = 0.1315;
1941      dits[1] = 0.01;
1942      dits[2] = 24;
1943      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);
1944
1945      dits[0] = 0.025;
1946      dits[1] = 0.035;
1947      dits[2] = 24;
1948      dits[3] = 0;
1949      dits[4] = 180;
1950      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
1951
1952      dits[0] = 0;
1953      dits[1] = 0.025;
1954      dits[2] = 24;
1955      dits[3] = 0;
1956      dits[4] = 180;
1957      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
1958
1959
1960      dits[0] = 0.063;
1961      dits[1] = 0.035;
1962      dits[2] = 24;
1963      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1964
1965      di106[0] = 0.7975;
1966      di106[1] = dchip1;
1967      di106[2] = 0.68;
1968      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1969
1970      di1d6[0] = 0.7975;
1971      di1d6[1] = dchip2;
1972      di1d6[2] = 0.68;
1973      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1974
1975      di101[0] = 0.705;
1976      di101[1] = ddet1;
1977      di101[2] = 3.536;
1978      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1979                                                           // layer 1
1980      di1d1[0] = 0.705;
1981      di1d1[1] = ddet2;
1982      di1d1[2] = 3.536;
1983      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1984                                                           // layer 2
1985
1986
1987      dits[0] = 0.063;
1988      dits[1] = 0.025;
1989      dits[2] = 24;
1990      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
1991
1992
1993      dits1[0] = 0.64;
1994      dits1[1] = ddet1;
1995      dits1[2] = 3.48;
1996      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1997
1998      dits2[0] = 0.64;
1999      dits2[1] = ddet2;
2000      dits2[2] = 3.48;
2001      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
2002
2003      dits[0] = 3.701;
2004      dits[1] = 7.699;
2005      dits[2] = 4;
2006      dits[3] = 57.1;
2007      dits[4] = 99.9;
2008      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
2009
2010      dits[0] = 3.7;
2011      dits[1] = 7.75;
2012      dits[2] = 0.05;
2013      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
2014
2015      dits[0] = 0;
2016      dits[1] = 0.5;
2017      dits[2] = 1.5;
2018      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
2019
2020      dits[0] = 0;
2021      dits[1] = 0.18;
2022      dits[2] = 0.8;
2023      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
2024
2025      dits[0] = 0;
2026      dits[1] = 0.18;
2027      dits[2] = 3;
2028      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
2029
2030      dits[0] = 0;
2031      dits[1] = 0.075;
2032      dits[2] = 0.8;
2033      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2034
2035      dits[0] = 3.5;
2036      dits[1] = 5.6;
2037      dits[2] = 0.55;
2038      dits[3] = 0;
2039      dits[4] = 38;
2040      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2041
2042      dits[0] = 6.6;
2043      dits[1] = 7.6;
2044      dits[2] = 0.5;
2045      dits[3] = 0;
2046      dits[4] = 9;
2047      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2048
2049      dits[0] = 0.26;
2050      dits[1] = 0.32;
2051      dits[2] = 0.55;
2052      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2053
2054      dits[0] = 0;
2055      dits[1] = 0.3;
2056      dits[2] = 1.5;
2057      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2058      // was I177 in old geom.
2059
2060      dits[0] = 0.07;
2061      dits[1] = 0.125;
2062      dits[2] = 0.3;
2063      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2064
2065
2066      dits[0] = 0;
2067      dits[1] = 0.1;
2068      dits[2] = 0.8;
2069      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2070      // was I174 in old geom.
2071
2072
2073
2074      dits[0] = 0;
2075      dits[1] = 0.1;
2076      dits[2] = 3;
2077      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2078      // was I172 in old geom.
2079
2080
2081      dits[0] = 0;
2082      dits[1] = 0.0746;
2083      dits[2] = 0.8;
2084      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2085      // was I170 in old geom.
2086
2087      dits[0] = 3.7;
2088      dits[1] = 5.4;
2089      dits[2] = 0.35;
2090      dits[3] = 2;
2091      dits[4] = 36;
2092      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2093      // was I168 in old geom.
2094
2095   }
2096
2097   // --- Define SDD volumes ------------------------------------------
2098
2099   cos30 = cos(30.*3.14159/180.);
2100   sin30 = sin(30.*3.14159/180.);
2101
2102   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2103
2104   Double_t maxRadius = 28.5;
2105   dits[0] = 0;
2106   dits[1] = 360;
2107   dits[2] = 6;
2108   dits[3] = -34.6;
2109   dits[4] = 23.49;
2110   dits[5] = maxRadius;
2111   dits[6] = -27.35;
2112   dits[7] = 23.49;
2113   dits[8] = maxRadius;
2114   dits[9] = -27.35;
2115   dits[10] = 14.59;
2116   dits[11] = maxRadius;
2117   dits[12] = 27.35;
2118   dits[13] = 14.59;
2119   dits[14] = maxRadius;
2120   dits[15] = 27.35;
2121   dits[16] = 23.49;
2122   dits[17] = maxRadius;
2123   dits[18] = 34.6;
2124   dits[19] = 23.49;
2125   dits[20] = maxRadius;
2126   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);
2127
2128   // block of the SDD electronics and related ladder frame
2129   iI018dits[0] = 3.2;
2130   iI018dits[1] = 2;
2131   iI018dits[2] = 3.65;
2132   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);
2133
2134   // block of the SDD end ladder
2135   iI024dits[0] = 3.2;
2136   iI024dits[1] = 2;
2137   iI024dits[2] = 2.725;
2138   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);
2139
2140   // ladder frame of layer 3 - F.T. March,7-2001
2141   iI047dits[0] = iI018dits[0];
2142   iI047dits[1] = iI018dits[1];
2143   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2];
2144   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);
2145
2146   // ladder frame of layer 4 - F.T. March,7-2001
2147   iI048dits[0] = iI018dits[0];
2148   iI048dits[1] = iI018dits[1];
2149   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2];
2150   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);
2151
2152
2153   // global SDD volume (sensitive + insensitive)
2154   iI302dits[0] = 3.6250;
2155   iI302dits[1] = 0.0150;
2156   iI302dits[2] = 4.3794;
2157   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2158
2159   // Like for I302 - F.T. March,7-2001
2160   iI402dits[0] = 3.6250;
2161   iI402dits[1] = 0.0150;
2162   iI402dits[2] = 4.3794;
2163   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);
2164
2165   // SDD ladder of layer 3 - F.T. March,7-2001
2166   iI004dits[0] = iI302dits[0]+0.005;
2167   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2168   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2169   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2170     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2171   }
2172   iI004dits[2] = iI004dits[2] + iI302dits[2];
2173   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);
2174
2175   // SDD ladder of layer 4 - F.T. March,7-2001
2176   iI005dits[0] = iI402dits[0]+0.005;
2177   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2178   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2179   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2180     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2181   }
2182   iI005dits[2] = iI005dits[2] + iI402dits[2];
2183   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);
2184
2185
2186   // -- block of the SDD ladder foot and end ladder
2187
2188   // ladder foot mother volume
2189   iI028dits[0] = 3.0000;
2190   iI028dits[1] = 0.4000;
2191   iI028dits[2] = 0.9000;
2192   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);
2193
2194   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2195   iI420dits[0] = 0.4500;
2196   iI420dits[1] = 0.4000;
2197   iI420dits[2] = 0.4500;
2198   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);
2199
2200   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2201   iI421dits[0] = 0.;
2202   iI421dits[1] = 0.25;
2203   iI421dits[2] = iI420dits[1];
2204   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);
2205
2206   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001
2207   iI422dits[0] = 0.0000;
2208   iI422dits[1] = 0.2000;
2209   iI422dits[2] = 0.0000;
2210   iI422dits[3] = 180.00;
2211   iI422dits[4] = 0.0000;
2212   iI422dits[5] = 360.00;
2213   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);
2214
2215   // support for ruby-sphere (I422) - F.T. March,7-2001
2216   iI423dits[0] = 0.0000;
2217   iI423dits[1] = 0.1000;
2218   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2219   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);
2220
2221   // passage for HV microcables - F.T. March,7-2001
2222   iI424dits[0] = 1.5000;
2223   iI424dits[1] = 0.1500;
2224   iI424dits[2] = iI421dits[2];
2225   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);
2226
2227   // HV microcables segment at the end ladder - F.T. March,7-2001
2228   iI425dits[0] = 1.350000;
2229   iI425dits[1] = 0.015250;
2230   iI425dits[2] = iI024dits[2];
2231   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);
2232
2233   // lower edge of SDD ladder frame at end-ladder - part 1
2234   dits[0] = 0.2;
2235   dits[1] = 0.1815;
2236   dits[2] = iI024dits[2];
2237   dits[3] = 0.015;
2238   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);
2239
2240   // lower edge of SDD ladder frame at end-ladder - part 2
2241   dits[0] = 0.183;
2242   dits[1] = 0.165;
2243   dits[2] = iI024dits[2];
2244   dits[3] = 0.015;
2245   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);
2246
2247   // new: for the 1st top rod of the structure
2248   // at the end-ladder - F.T. March,7-2001
2249   iI029dits[0] = 0.2;
2250   iI029dits[1] = 0.1815;
2251   iI029dits[2] = 1.0100;
2252   iI029dits[3] = 0.015;
2253   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);
2254
2255   // new: for the 2nd top rod of the structure
2256   // at the end-ladder - F.T. March,7-2001
2257   iI030dits[0] = 0.1830;
2258   iI030dits[1] = 0.1650;
2259   iI030dits[2] = 1.0100;
2260   iI030dits[3] = 0.0150;
2261   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);
2262
2263   // inox cooling tubes for the end ladder - F.T. March,7-2001
2264   iI031dits[0] = 0.093;
2265   iI031dits[1] = 0.1;
2266   iI031dits[2] = iI024dits[2];
2267   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);
2268
2269   if (fluid == 1) {
2270      // cooling water for the end ladder - F.T. March,7-2001
2271      iI032dits[0] = 0;
2272      iI032dits[1] = iI031dits[0];
2273      iI032dits[2] = iI024dits[2];
2274      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);
2275   } else {
2276      // cooling freon for the end ladder - R.B. March,21-2001
2277      iI032dits[0] = 0;
2278      iI032dits[1] = iI031dits[0];
2279      iI032dits[2] = iI024dits[2];
2280      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);
2281   }
2282
2283   // -- block of the SDD ladder frame holding the electronics
2284
2285   // edge of the ladder frame - part 1
2286   dits[0] = 0.2;
2287   dits[1] = 0.182;
2288   dits[2] = 3.65;
2289   dits[3] = 0.015;
2290   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);
2291
2292   // edge of the ladder frame - part 2
2293   dits[0] = 0.183;
2294   dits[1] = 0.165;
2295   dits[2] = 3.65;
2296   dits[3] = 0.015;
2297   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);
2298
2299   // inclined segments of the ladder frame
2300   dits[0] = 2.23;
2301   dits[1] = 2.1;
2302   dits[2] = 0.05;
2303   dits[3] = 0.03;
2304   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);
2305
2306   // horiz.segments of the ladders, normal to ladder edges
2307   dits[0] = 2.1;
2308   dits[1] = 2;
2309   dits[2] = 0.06;
2310   dits[3] = 0.04;
2311   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);
2312
2313   // horiz.segments of the ladders, at 45 deg. to ladder edges
2314   dits[0] = 2.615;
2315   dits[1] = 2.465;
2316   dits[2] = 0.06;
2317   dits[3] = 0.04;
2318   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);
2319
2320   // supports of the ceramic pins holding the detectors
2321   dits[0] = 0.3;
2322   dits[1] = 0.05;
2323   dits[2] = 0.15;
2324   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);
2325
2326   // ceramic pins holding the detectors
2327   dits[0] = 0;
2328   dits[1] = 0.05;
2329   dits[2] = 0.225;
2330   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);
2331
2332   // holders of cooling tubes
2333   iI035dits[0] = 0.1;
2334   iI035dits[1] = 0.15;
2335   iI035dits[2] = 0.2;
2336   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2337
2338   // top holders of microcables
2339   dits[0] = 0.2;
2340   dits[1] = 0.01;
2341   dits[2] = 0.05;
2342   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);
2343
2344   // inox cooling tubes - F.T. March,7-2001
2345   iI037dits[0] = 0.093;
2346   iI037dits[1] = 0.1;
2347   iI037dits[2] = iI018dits[2];
2348   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2349
2350   if (fluid == 1) {
2351      // cooling water - F.T. March,7-2001
2352      iI038dits[0] = 0;
2353      iI038dits[1] = iI037dits[0];
2354      iI038dits[2] = iI018dits[2];
2355      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);
2356   } else {
2357      // cooling freon - R.B. March,21-2001
2358      iI038dits[0] = 0;
2359      iI038dits[1] = iI037dits[0];
2360      iI038dits[2] = iI018dits[2];
2361      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);
2362   }
2363   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2364
2365   // SDD heat bridge - F.T. March,7-2001
2366   iI039dits[0] = 1.1000;
2367   iI039dits[1] = 0.0087;
2368   iI039dits[2] = 3.2500;
2369   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);
2370
2371   // SDD clip part 1
2372   dits[0] = 0.25;
2373   dits[1] = 0.01;
2374   dits[2] = iI039dits[2];
2375   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);
2376
2377   // SDD clip part 2
2378   iI041dits[0] = 0.1;
2379   iI041dits[1] = 0.12;
2380   iI041dits[2] = iI039dits[2];
2381   iI041dits[3] = 90;
2382   iI041dits[4] = 320;
2383   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);
2384
2385
2386   // SDD PASCAL - F.T. March,7-2001
2387   iI042dits[0] = 0.5000;
2388   iI042dits[1] = 0.0175;
2389   iI042dits[2] = 0.5000;
2390   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);
2391
2392   // SDD AMBRA - F.T. March,7-2001
2393   iI043dits[0] = 0.3500;
2394   iI043dits[1] = 0.0175;
2395   iI043dits[2] = 0.5000;
2396   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);
2397
2398   // SDD capacitors - F.T. March,7-2001
2399   iI051dits[0] = 0.1400;
2400   iI051dits[1] = 0.0350;
2401   iI051dits[2] = 0.0625;
2402   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);
2403
2404   // SDD hybrid circuit - F.T. March,7-2001
2405   iI052dits[0] = 1.725000;
2406   iI052dits[1] = 0.003743;
2407   iI052dits[2] = iI039dits[2];
2408   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2409
2410   // SDD anode microcable : changed - F.T. March,7-2001
2411   iI044dits[0] = iI018dits[2];
2412   iI044dits[1] = iI039dits[2];
2413   iI044dits[2] = 0.00084;
2414   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2415   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);
2416   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2417
2418   // SDD electronics box - F.T. March,7-2001
2419   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2420   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2421   iI050dits[2] = iI018dits[2];
2422   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2423
2424   // SDD sensitive volume
2425   dits[0] = 3.50850;
2426   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2427   dits[2] = 3.76320;
2428   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);
2429
2430   // Like for ITS3 - F.T. March,7-2001
2431   dits[0] = 3.50850;
2432   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2433   dits[2] = 3.76320;
2434   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);
2435   }
2436
2437   // --- Define SSD volumes ------------------------------------------
2438
2439   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2440   dits[0] = 0;
2441   dits[1] = 360;
2442   dits[2] = 6;
2443   dits[3] = -57.45;
2444   dits[4] = 43.6;
2445   dits[5] = 48;
2446   dits[6] = -49.15;
2447   dits[7] = 43.6;
2448   dits[8] = 48;
2449   dits[9] = -49.15;
2450   dits[10] = 36.9;
2451   dits[11] = 48;
2452   dits[12] = 50.55;
2453   dits[13] = 36.9;
2454   dits[14] = 48;
2455   dits[15] = 50.55;
2456   dits[16] = 43.6;
2457   dits[17] = 48;
2458   dits[18] = 57.45;
2459   dits[19] = 43.6;
2460   dits[20] = 48;
2461   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air
2462   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air
2463
2464   dits[0] =  3.4;
2465   dits[1] = 1.955;
2466   dits[2] = 56.5;
2467   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);
2468
2469   dits[0] = 3.75;
2470   dits[1] = 0.045;
2471   dits[2] = 50.975;
2472   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);
2473
2474   dits[0] = 3.4;
2475   dits[1] = 1.955;
2476   dits[2] = 47;
2477   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);
2478
2479   dits[0] = 3.75;
2480   dits[1] = 0.045;
2481   dits[2] = 43.3;
2482   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);
2483
2484   dits[0] = 3.4;
2485   dits[1] = 1.955;
2486   dits[2] = 3.15;
2487   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);
2488
2489   dits[0] = 3.405;
2490   dits[1] = 1.955;
2491   dits[2] = 1.955;
2492   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);
2493
2494   dits[0] = 3.75;
2495   dits[1] = 0.015;
2496   dits[2] = 2.1;
2497   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3);
2498
2499   dits[0] = 3.4;
2500   dits[1] = 1.955;
2501   dits[2] = 3.15;
2502   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);
2503
2504   dits[0] = 3.41;
2505   dits[1] = 1.955;
2506   dits[2] = 1.955;
2507   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);
2508
2509   dits[0] = 3.75;
2510   dits[1] = 0.015;
2511   dits[2] = 2.1;
2512   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);
2513
2514   if (fluid == 1) {
2515      dits[0] = 0;
2516      dits[1] = 0.07;
2517      dits[2] = 3.15;
2518      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2519   } else {
2520      dits[0] = 0;
2521      dits[1] = 0.07;
2522      dits[2] = 3.15;
2523      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2524   }
2525
2526   dits[0] = 0.07;
2527   dits[1] = 0.1;
2528   dits[2] = 3.15;
2529   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);
2530
2531   dits[0] = 0.225;
2532   dits[1] = 0.195;
2533   dits[2] = 3.15;
2534   dits[3] = 0.025;
2535   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);
2536
2537   dits[0] = 0.25;
2538   dits[1] = 0.22;
2539   dits[2] = 3.15;
2540   dits[3] = 0.025;
2541   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);
2542
2543   dits[0] = 2.17;
2544   dits[1] = 0.035;
2545   dits[2] = 0.05;
2546   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);
2547
2548   dits[0] = 2 ;
2549   dits[1] = 0.035;
2550   dits[2] = 0.05;
2551   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);
2552
2553   dits[0] = 2.675;
2554   dits[1] = 0.035;
2555   dits[2] = 0.05;
2556   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3);
2557
2558   dits[0] = 0.3;
2559   dits[1] = 0.15;
2560   dits[2] = 0.15;
2561   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);
2562
2563   dits[0] = 0.025;
2564   dits[1] = 0.025;
2565   dits[2] = 0.05;
2566   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);
2567
2568   dits[0] = 0.304;
2569   dits[1] = 0.0275;
2570   dits[2] = 0.432;
2571   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);
2572
2573   dits[0] = 0.16;
2574   dits[1] = 0.08;
2575   dits[2] = 0.08;
2576   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);
2577
2578   dits[0] = 3.4;
2579   dits[1] = 0.015;
2580   dits[2] = 0.525;
2581   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);
2582
2583   dits[0] = 0.15;
2584   dits[1] = 0.105;
2585   dits[2] = 0.29;
2586   dits[3] = 0.08;
2587   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);
2588
2589   dits[0] = 0.07;
2590   dits[1] = 0.1;
2591   dits[2] = 1.955;
2592   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);
2593
2594   if (fluid == 1) {
2595      dits[0] = 0;
2596      dits[1] = 0.07;
2597      dits[2] = 1.955;
2598      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2599   } else {
2600      dits[0] = 0;
2601      dits[1] = 0.07;
2602      dits[2] = 1.955;
2603      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2604   }
2605
2606   dits[0] = 0.3;
2607   dits[1] = 0.15;
2608   dits[2] = 0.15;
2609   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);
2610
2611   dits[0] = 0.25;
2612   dits[1] = 0.22;
2613   dits[2] = 1.955;
2614   dits[3] = 0.025;
2615   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4);
2616
2617   dits[0] = 0.225;
2618   dits[1] = 0.195;
2619   dits[2] = 1.955;
2620   dits[4] = 0.025;
2621   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);
2622
2623   dits[0] = 2.17;
2624   dits[1] = 0.035;
2625   dits[2] = 0.05;
2626   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);
2627
2628   dits[0] = 2.675;
2629   dits[1] = 0.035;
2630   dits[2] = 0.05;
2631   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);
2632
2633   dits[0] = 2;
2634   dits[1] = 0.035;
2635   dits[2] = 0.05;
2636   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);
2637
2638   dits[0] = 0;
2639   dits[1] = 0.05;
2640   dits[2] = 0.17;
2641   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);
2642
2643   dits[0] = 0;
2644   dits[1] = 0.05;
2645   dits[2] = 0.205;
2646   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);
2647
2648   dits[0] = 3.65;
2649   dits[1] = 0.015;
2650   dits[2] = 2;
2651   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);
2652
2653   if (fluid == 1) {
2654      dits[0] = 0;
2655      dits[1] = 0.07;
2656      dits[2] = 3.15;
2657      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2658   } else {
2659      dits[0] = 0;
2660      dits[1] = 0.07;
2661      dits[2] = 3.15;
2662      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2663   }
2664
2665   dits[0] = 0.07;
2666   dits[1] = 0.1;
2667   dits[2] = 3.15;
2668   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);
2669
2670   dits[0] = 0.225;
2671   dits[1] = 0.195;
2672   dits[2] = 3.15;
2673   dits[3] = 0.025;
2674   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4);
2675
2676   dits[0] = 0.25;
2677   dits[1] = 0.22;
2678   dits[2] = 3.15;
2679   dits[3] = 0.025;
2680   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);
2681
2682   dits[0] = 2.17;
2683   dits[1] = 0.035;
2684   dits[2] = 0.05;
2685   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);
2686
2687   dits[0] = 2;
2688   dits[1] = 0.035;
2689   dits[2] = 0.05;
2690   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);
2691
2692   dits[0] = 2.675;
2693   dits[1] = 0.035;
2694   dits[2] = 0.05;
2695   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);
2696
2697   dits[0] = 0.3;
2698   dits[1] = 0.15;
2699   dits[2] = 0.15;
2700   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);
2701
2702   dits[0] = 0.304;
2703   dits[1] = 0.0275;
2704   dits[2] = 0.4322;
2705   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);
2706
2707   dits[0] = 0.025;
2708   dits[1] = 0.025;
2709   dits[2] = 0.05;
2710   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);
2711
2712   dits[0] = 0.16;
2713   dits[1] = 0.08;
2714   dits[2] = 0.08;
2715   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);
2716
2717   dits[0] = 3.4;
2718   dits[1] = 0.015;
2719   dits[2] = 0.525;
2720   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);
2721
2722   dits[0] = 0.225;
2723   dits[1] = 0.195;
2724   dits[2] = 1.955;
2725   dits[3] = 0.025;
2726   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4);
2727
2728   dits[0] = 0.25;
2729   dits[1] = 0.22;
2730   dits[2] = 1.955;
2731   dits[3] = 0.025;
2732   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);
2733
2734   dits[0] = 2.17;
2735   dits[1] = 0.035;
2736   dits[2] = 0.05;
2737   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);
2738
2739   dits[0] = 2.675;
2740   dits[1] = 0.035;
2741   dits[2] = 0.05;
2742   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);
2743
2744   dits[0] = 2;
2745   dits[1] = 0.035;
2746   dits[2] = 0.05;
2747   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);
2748
2749   dits[0] = 0;
2750   dits[1] = 0.05;
2751   dits[2] = 0.205;
2752   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);
2753
2754   dits[0] = 0;
2755   dits[1] = 0.05;
2756   dits[2] = 0.17;
2757   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);
2758
2759   dits[0] = 0.15;
2760   dits[1] = 0.105;
2761   dits[2] = 0.29;
2762   dits[3] = 0.08;
2763   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);
2764
2765   if (fluid == 1) {
2766      dits[0] = 0;
2767      dits[1] = 0.07;
2768      dits[2] = 1.955;
2769      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2770   } else {
2771      dits[0] = 0;
2772      dits[1] = 0.07;
2773      dits[2] = 1.955;
2774      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2775   }
2776
2777   dits[0] = 0.07;
2778   dits[1] = 0.1;
2779   dits[2] = 1.955;
2780   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);
2781
2782   dits[0] = 0.3;
2783   dits[1] = 0.15;
2784   dits[2] = 0.15;
2785   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);
2786
2787   dits[0] = 3.65;
2788   dits[1] = 0.015;
2789   dits[2] = 2;
2790   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);
2791   }
2792
2793
2794   // --- Define volumes of shield of SPD ----------------
2795
2796   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2797   dits[0] = 8.37;
2798   dits[1] = 9.93;
2799   dits[2] = 25;
2800   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);
2801
2802   dits[0] = 8.3;
2803   dits[1] = 9.995;
2804   dits[2] = 17.5/2.;
2805   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);
2806   }
2807
2808   Double_t s1,s2,b1,b2;
2809
2810   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2811
2812   // --- Define volume of first cylinder between SPD and SDD --------------
2813   dits[0] = (21.-0.128)/2.;
2814   dits[1] = 21./2.;
2815   dits[2] = 39.4;
2816   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2817
2818   // --- Define volumes of second cylinder between SDD and SSD ------------
2819   // --- (from B. Giraudo plots - M.S. 20 Nov 2007)
2820   dits[0] = 59.5/2. - 0.06;
2821   dits[1] = 59.5/2.;
2822   dits[2] = 102/2.;      // was 57
2823   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2824
2825   dits[1] = dits[0];
2826   dits[0] = dits[1] - 0.5;
2827   gMC->Gsvolu("ICY3", "TUBE", idtmed[267], dits, 3);
2828
2829   dits[1] = dits[0];
2830   dits[0] = dits[1] - 0.06;
2831   gMC->Gsvolu("ICY4", "TUBE", idtmed[208], dits, 3);
2832
2833   // --- Define volumes of SDD cone ----------------------------------
2834
2835   dits[0] = 0;
2836   dits[1] = 360;
2837   dits[2] = 12;
2838   //
2839   dits[3] = -59.7;
2840   dits[4] = 27;
2841   dits[5] = 28.6;
2842
2843   dits[6] = -42.7;
2844   dits[7] = 10;
2845   dits[8] = 28.6;
2846
2847   //   dits[9] = -34.65;
2848   dits[9] = -33.55;
2849   dits[10] = 10;
2850   dits[11] = 28.6;
2851
2852   //   dits[12] = -34.65;
2853   dits[12] = -33.55;
2854   dits[13] = 10;
2855   dits[14] = 23.495;
2856
2857   //dits[15] = -23.7;
2858   dits[15] = -26.2;
2859   dits[16] = 10;
2860   dits[17] = 23.495;
2861
2862   //dits[18] = -23.7;
2863   dits[18] = -26.2;
2864   dits[19] = 10;
2865   dits[20] = 14.595;
2866
2867   //dits[21] = 23.7;
2868   dits[21] = 26.2;
2869   dits[22] = 10;
2870   dits[23] = 14.595;
2871
2872   //dits[24] = 23.7;
2873   dits[24] = 26.2;
2874   dits[25] = 10;
2875   dits[26] = 23.495;
2876
2877 //   dits[27] = 34.65;
2878   dits[27] = 33.55;
2879   dits[28] = 10;
2880   dits[29] = 23.495;
2881
2882 //   dits[30] = 34.65;
2883   dits[30] = 33.55;
2884   dits[31] = 10;
2885   dits[32] = 28.6;
2886
2887   dits[33] = 42.7;
2888   dits[34] = 10;
2889   dits[35] = 28.6;
2890
2891   dits[36] = 59.7;
2892   dits[37] = 27.2637;
2893   dits[38] = 28.6;
2894
2895   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2896     dits[9] = -34.65;
2897     dits[12] = -34.65;
2898     dits[15] = -23.7;
2899     dits[18] = -23.7;
2900     dits[21] = 23.7;
2901     dits[24] = 23.7;
2902     dits[27] = 34.65;
2903     dits[30] = 34.65;
2904   }
2905   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2906
2907   dits[0] = 0;
2908   dits[1] = 360;
2909   dits[2] = 6;
2910   dits[3] = 38.65;
2911   dits[4] = 10.75;
2912   dits[5] = 12.25;
2913   dits[6] = 40.15;
2914   dits[7] = 10.75;
2915   dits[8] = 13.96;
2916   dits[9] = 40.15;
2917   dits[10] = 12.46;
2918   dits[11] = 13.96;
2919   dits[12] = 55.75;
2920   dits[13] = 27;
2921   dits[14] = 28.5;
2922   dits[15] = 55.75;
2923   dits[16] = 27;
2924   dits[17] = 28.5;
2925   dits[18] = 57.25;
2926   dits[19] = 27;
2927   dits[20] = 28.5;
2928 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2929   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
2930
2931   // Redefined to make adding material for cables easier (FMD geometry)
2932   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
2933   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
2934   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2935   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2936   dits[0] = 0; //dits[0] = 0;
2937   dits[1] = 50; //dits[1] = 50;
2938   dits[2] = 4; //dits[2] = 3;
2939
2940   dits[4] = 14.0; //dits[4] = 14;            // r inner
2941   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
2942   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
2943
2944   dits[7] = dits[4]; //dits[7] = 14;             // r inner
2945   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
2946   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
2947
2948   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
2949   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
2950   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
2951
2952   dits[13] = dits[11];         // r inner
2953   dits[14] = dits[11];         // r outer
2954   dits[12] = (dits[13]-b1)/s1;  // Z
2955 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2956   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
2957
2958   dits[0] = 0; //dits[0] = 0;
2959   dits[1] = 25; //dits[1] = 25;
2960   dits[2] = 4; //dits[2] = 3;
2961
2962   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
2963   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
2964   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
2965
2966   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
2967   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
2968   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
2969
2970   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
2971   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
2972   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
2973
2974   dits[13] = dits[11];         // r inner
2975   dits[14] = dits[11];         // r outer
2976   dits[12] = (dits[13]-b1)/s1;  // Z
2977 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2978   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
2979     //Begin_Html
2980     /*
2981       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2982       </pre>
2983       <br clear=left>
2984       <font size=+2 color=blue>
2985       <p>SDD Support cone with other forward detectors. Shown in
2986           brown are a posible cabling layout.
2987       </font>
2988     */
2989     //End_Html
2990   dits[0] = 10.0;
2991   dits[1] = 10.5;
2992   dits[2] = 0.25;
2993   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2994
2995   dits[0] = 21.95;
2996   dits[1] = 22.95;
2997   dits[2] = 1;
2998   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2999
3000   dits[0] = 13.1;
3001   dits[1] = 14.1;
3002   dits[2] = 1;
3003   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
3004
3005   dits[0] = 1;
3006   dits[1] = 1;
3007   dits[2] = 7.74;
3008   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
3009
3010   if (AliITSInitGeometry::SDDIsTGeoNative())
3011     dits[0] = 0.9;
3012   else
3013     dits[0] = 1;
3014   dits[1] = 1;
3015   dits[2] = 9.14;
3016   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
3017
3018   dits[0] = 21.95;
3019   dits[1] = 22.95;
3020   dits[2] = 1;
3021   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
3022
3023   dits[0] = 3;
3024   dits[1] = 2.7;
3025   dits[2] = 1;
3026   dits[3] = 0.63;
3027   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
3028
3029   dits[0] = 13.1;
3030   dits[1] = 14.1;
3031   dits[2] = 1;
3032   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3033   }
3034
3035   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3036   // --- Define volumes of SSD cone ----------------------------------
3037
3038   dits[0] = 0;
3039   dits[1] = 360;
3040   dits[2] = 12;
3041
3042   dits[3] = -zmax;
3043   dits[4] = 46;
3044   dits[5] = 49.25;
3045
3046   dits[6] = -61.2;
3047   dits[7] = 28.7;
3048   dits[8] = 49.25;
3049
3050   dits[9] = -57.5;
3051   dits[10] = 28.7;
3052   dits[11] = 49.25;
3053
3054   dits[12] = -57.5;
3055   dits[13] = 28.7;
3056   dits[14] = 43.5;
3057
3058   //dits[15] = -49.2;
3059   dits[15] = -53.4-0.75;
3060   dits[16] = 28.7;
3061   dits[17] = 43.5;
3062
3063   //dits[18] = -49.2;
3064   dits[18] = -53.4-0.75;
3065   dits[19] = 28.7;
3066   dits[20] = 36.85;
3067
3068   //dits[21] = 50.6;
3069   dits[21] = 53.4+0.75;
3070   dits[22] = 28.7;
3071   dits[23] = 36.85;
3072
3073   dits[24] = 53.4+0.75;
3074   //dits[24] = 50.6;
3075   dits[25] = 28.7;
3076   dits[26] = 43.5;
3077
3078   dits[27] = 57.5;
3079   dits[28] = 28.7;
3080   dits[29] = 43.5;
3081
3082   dits[30] = 57.5;
3083   dits[31] = 28.7;
3084   dits[32] = 49.25;
3085
3086   dits[33] = 61.2;
3087   dits[34] = 28.7;
3088   dits[35] = 49.25;
3089   dits[36] = zmax;
3090   dits[37] = 46;
3091   dits[38] = 49.25;
3092
3093   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3094     dits[15] = -49.2;
3095     dits[18] = -49.2;
3096     dits[21] = 50.6;
3097     dits[24] = 50.6;
3098   }
3099
3100   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3101
3102   dits[0] = 0;
3103   dits[1] = 360;
3104   dits[2] = 6;
3105   dits[3] = -zmax;
3106   dits[4] = 47.75;
3107   dits[5] = 49.25;
3108   dits[6] = -zmax+2.;
3109   dits[7] = 47.75;
3110   dits[8] = 49.25;
3111   dits[9] = -71.2819;
3112   dits[10] = 46.75;
3113   dits[11] = 49.0319;
3114   dits[12] = -57.25;   // was 58.5
3115   dits[13] = 32.9681;
3116   dits[14] = 34.75;
3117   dits[15] = -57.25;   // was 58.5
3118   dits[16] = 30;
3119   dits[17] = 34.75;
3120   dits[18] = -55.75;   // was 57
3121   dits[19] = 30;
3122   dits[20] = 32.25;    // was 31.5
3123 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3124   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3125
3126   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3127   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3128   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3129   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3130   dits[0] = 0;
3131   dits[1] = 25;
3132   dits[2] = 4; //dits[2] = 5;
3133
3134   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3135   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3136   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3137
3138   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3139   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3140   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3141
3142   dits[10] = 37.00; //dits[10] = 37;  // r inner
3143   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3144   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3145
3146   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3147   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3148   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3149 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole
3150   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole
3151     //Begin_Html
3152     /*
3153       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3154       </pre>
3155       <br clear=left>
3156       <font size=+2 color=blue>
3157       <p>SSD Support cone with other forward detectors. Shown in
3158           brown are a posible cabling layout.
3159       </font>
3160     */
3161     //End_Html
3162
3163   dits[0] = 28.75;
3164   dits[1] = 29.75;
3165   dits[2] = 0.5;
3166   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3167
3168   dits[0] = 35.8;
3169   dits[1] = 36.8;
3170   dits[2] = 1;
3171   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5
3172
3173   dits[0] = 41.4;
3174   dits[1] = 42.4;
3175   dits[2] = 1;
3176   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3177
3178   dits[0] = 42.05+5.;
3179   dits[1] = 42.55+5.;
3180   dits[2] = 1.25;
3181   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3182                                                        // this will change after PPR
3183   dits[0] = 37.05+5.;
3184   dits[1] = 37.55+5.;
3185   dits[2] = 1.25;
3186   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3187                                                        // this will change after PPR
3188
3189   dits[0] = 0;
3190   dits[1] = 3.2;
3191   dits[2] = 9;
3192   dits[3] = -14;
3193   dits[4] = 30.5;
3194   dits[5] = 33.5;
3195   dits[6] = -9.85;
3196   dits[7] = 30.5;
3197   dits[8] = 33.5;
3198   dits[9] = -9.85;
3199   dits[10] = 30.5;
3200   dits[11] = 43.45;
3201   dits[12] = -7.85;
3202   dits[13] = 30.5;
3203   dits[14] = 43.45;
3204   dits[15] = -7.85;
3205   dits[16] = 30.5;
3206   dits[17] = 36.5;
3207   dits[18] = -7;
3208   dits[19] = 30.5;
3209   dits[20] = 36.5;
3210   dits[21] = -4;
3211   dits[22] = 33.0173;
3212   dits[23] = 36.5;
3213   dits[24] = -4;
3214   dits[25] = 33.0173;
3215   dits[26] = 36.80;
3216   dits[27] = -2;
3217   dits[28] = 34.6955;
3218   dits[29] = 36.80;
3219   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3220   }
3221
3222
3223   // --- Place SPD (option 'b') volumes into their mother volume IT12
3224
3225   // SPD - option 'b'
3226   // (this is the default)
3227
3228   //if (option == 2) {
3229   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
3230
3231      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"ONLY");
3232      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"ONLY");
3233      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"ONLY");
3234      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"ONLY");
3235      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"ONLY");
3236      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"ONLY");
3237      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"ONLY");
3238      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"ONLY");
3239      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"ONLY");
3240      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"ONLY");
3241      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3242           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3243      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");
3244      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3245           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3246      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3247      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3248           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3249      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3250      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3251           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3252      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3253      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3254           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3255      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3256      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3257           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3258      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3259      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3260      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3261      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3262      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3263      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3264      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3265      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3266      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3267      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3268      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3269      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3270      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3271      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3272      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3273      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3274      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3275      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3276      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3277      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3278      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3279      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3280      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3281      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3282      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3283      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3284      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3285      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3286      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3287      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3288      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3289      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3290      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3291      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3292      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3293      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3294      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3295      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3296      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3297      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3298      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3299      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3300      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3301
3302      // Insertion of half-stave level in old SPD1
3303      gGeoManager->MakeVolumeAssembly("L1H-STAVE0");
3304      gGeoManager->MakeVolumeAssembly("L1H-STAVE1");
3305      gMC->Gspos("L1H-STAVE0",1,"I10B",0,0,0,0,"ONLY");
3306      gMC->Gspos("L1H-STAVE1",1,"I10B",0,0,0,0,"ONLY");
3307      gMC->Gspos("I107",1,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3308      gMC->Gspos("I107",2,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3309      gMC->Gspos("I107",3,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3310      gMC->Gspos("I107",4,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3311      //      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3312      //      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3313      //      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3314      //      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3315
3316     // Insertion of half-stave level in old SPD2
3317      gGeoManager->MakeVolumeAssembly("L2H-STAVE0");
3318      gGeoManager->MakeVolumeAssembly("L2H-STAVE1");
3319      gMC->Gspos("L2H-STAVE0",1,"I20B",0,0,0,0,"ONLY");
3320      gMC->Gspos("L2H-STAVE1",1,"I20B",0,0,0,0,"ONLY");
3321      gMC->Gspos("I1D7",1,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3322      gMC->Gspos("I1D7",2,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3323      gMC->Gspos("I1D7",3,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3324      gMC->Gspos("I1D7",4,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3325 //      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3326 //      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3327 //      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3328 //      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3329
3330      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3331      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3332      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3333      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3334      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3335      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3336      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3337      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3338      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3339      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3340      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3341      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3342      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3343      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3344      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3345      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3346      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3347      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3348      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3349      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
3350      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
3351      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
3352      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
3353      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
3354      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
3355      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
3356      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
3357      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
3358      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
3359      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
3360      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
3361      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3362      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3363      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3364      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3365      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");
3366
3367      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"ONLY");
3368      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"ONLY");
3369      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"ONLY");
3370      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"ONLY");
3371      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"ONLY");
3372      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"ONLY");
3373      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"ONLY");
3374      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"ONLY");
3375      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"ONLY");
3376      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"ONLY");
3377      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"ONLY");
3378      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"ONLY");
3379      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"ONLY");
3380      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"ONLY");
3381      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"ONLY");
3382      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"ONLY");
3383      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"ONLY");
3384      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"ONLY");
3385      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"ONLY");
3386      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"ONLY");
3387      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"ONLY");
3388
3389      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3390      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3391      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3392      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3393      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3394      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3395      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3396      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3397      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3398      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3399      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3400      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3401      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3402      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3403      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3404      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3405      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3406      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3407      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3408      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3409      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3410      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3411      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3412      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3413      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3414      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3415      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"ONLY");
3416      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");
3417   }
3418
3419   // --- Place SDD volumes into their mother volume IT34
3420
3421   // -- position SDD detectors of ladder 3 / layer 3
3422   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
3423
3424   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3425   ySDD = ySDDsep/2.+iI302dits[1];
3426   for (iSDD=0; iSDD<6; iSDD++) {
3427     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3428     ySDD = -ySDD;
3429   }
3430
3431   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3432   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3433   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3434   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3435   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3436   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3437   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3438   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3439   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3440   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3441   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3442   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3443   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3444   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3445
3446
3447   // -- position SDD detectors of ladder 4 / layer 4
3448
3449   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3450   ySDD = -(ySDDsep/2.+iI402dits[1]);
3451   for (iSDD=0; iSDD<8; iSDD++) {
3452     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3453     ySDD = -ySDD;
3454   }
3455
3456   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3457   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3458   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3459   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3460   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3461   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3462   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3463   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3464   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3465   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3466   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3467   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3468   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3469   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3470   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3471   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3472   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3473   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3474   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3475   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3476   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3477   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3478
3479
3480   // -- build block of the SDD ladder frame holding the electronics
3481
3482   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3483   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3484   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3485
3486   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3487   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3488   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3489
3490   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3491   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3492   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3493   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3494   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3495   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3496   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3497   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3498
3499   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3500   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3501
3502   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3503   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3504
3505   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3506   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3507   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3508   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3509
3510   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3511   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3512   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3513   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3514
3515   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3516   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3517
3518   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3519   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3520   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3521   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3522
3523   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3524   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3525
3526   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3527   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3528
3529   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3530   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3531   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3532   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3533
3534
3535   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3536
3537   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3538   yI050 = 0;
3539   xI039 = -iSDDCoolPipe[1]/cos30;
3540   yI039 = -iI050dits[1]+iI039dits[1];
3541   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3542   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3543   yI042 = yI039+iI039dits[1]+iI042dits[1];
3544   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3545   yI043 = yI039+iI039dits[1]+iI043dits[1];
3546   zChipSpace = iI042dits[2];
3547   if (zChipSpace < iI043dits[2]) {
3548     zChipSpace = iI043dits[2];
3549   }
3550   zChipSpace = zChipSpace * 2;
3551   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3552   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3553   for (ichip=0; ichip<4; ichip++) {
3554     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3555     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3556     zchip += zChipSpace + yI051space;
3557   }
3558   xcap = 2*iI039dits[0]/5.;
3559   yI051 = yI039+iI039dits[1]+iI051dits[1];
3560   zI051 = -iI039dits[2] + yI051space/3.;
3561   icap = 1;
3562   for (ichip=0; ichip<5; ichip++) {
3563     xI051 = xI039-iI039dits[0]+xcap;
3564     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3565     zI051 += yI051space/3.;
3566     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3567     xI051 += xcap;
3568     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3569     xI051 += xcap;
3570     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3571     xI051 += xcap;
3572     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3573     zI051 -= yI051space/3.;
3574     if (ichip == 0) {
3575       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3576     }
3577     zI051 += zChipSpace + yI051space;
3578   }
3579   xI052 = -iI050dits[0]+iI052dits[0];
3580   yI052 = yI051+iI051dits[1]+iI052dits[1];
3581   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3582   xI044 = iI050dits[0]-iI044dits[3];
3583   yI044 = yI052+iI052dits[1]+iI044dits[2];
3584   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3585   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3586   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3587
3588
3589   // -- build block of the SDD ladder frame at the end ladders
3590
3591   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3592   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3593   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3594   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3595
3596   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3597
3598   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3599
3600   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3601   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3602
3603   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3604   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3605
3606   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3607
3608   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3609
3610   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3611   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3612
3613   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3614   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3615
3616
3617   xI424 = iI028dits[0]/3.;
3618   yI424 = -iI028dits[1]+iI424dits[1];
3619   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3620   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3621   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3622   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3623   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3624   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "ONLY");
3625
3626
3627   // -- build the SDD ladder 3
3628
3629   indI425 = 1;
3630   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");
3631   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3632   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3633   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3634   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3635   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3636   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3637   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3638   nameHV[0] = 'I';
3639   nameHV[1] = '3';
3640   nameHV[2] = '1';
3641   nameHV[4] = '\0';
3642   for (iSDD=0; iSDD<3; iSDD++) {
3643     nameHV[3] = (Char_t)(48+iSDD+5);
3644     dits[0] = 1.350000;
3645     dits[1] = iI425dits[1];
3646     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3647     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3648     xHV = 0.0;
3649     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3650     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3651     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3652     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3653     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3654     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3655   }
3656   nameLV[0] = 'I';
3657   nameLV[1] = '3';
3658   nameLV[2] = '1';
3659   nameLV[4] = '\0';
3660   for (iSDD=0; iSDD<3; iSDD++) {
3661     nameLV[3] = (Char_t)(48+iSDD+1);
3662     dits[0] = 1.350000;
3663     dits[1] = 0.004423;
3664     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3665     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3666     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3667     xLV = xI050 -
3668           TMath::Abs(yI050-yLV)*sin30/cos30 +
3669           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3670     zLV = iI047dits[2] - dits[2];
3671     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3672     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3673     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3674     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3675   }
3676
3677
3678   // -- build the SDD ladder 4
3679
3680
3681   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3682   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3683   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3684   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3685   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3686   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3687   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3688   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3689   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3690   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3691   nameHV[0] = 'I';
3692   nameHV[1] = '4';
3693   nameHV[2] = '1';
3694   nameHV[4] = '\0';
3695   for (iSDD=0; iSDD<4; iSDD++) {
3696     nameHV[3] = (Char_t)(48+iSDD+5);
3697     dits[0] = 1.350000;
3698     dits[1] = iI425dits[1];
3699     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3700     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3701     xHV = -0.0001;
3702     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3703     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3704     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3705     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3706     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3707     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3708   }
3709   nameLV[0] = 'I';
3710   nameLV[1] = '4';
3711   nameLV[2] = '1';
3712   nameLV[4] = '\0';
3713   for (iSDD=0; iSDD<4; iSDD++) {
3714     nameLV[3] = (Char_t)(48+iSDD+1);
3715     dits[0] = 1.350000;
3716     dits[1] = 0.004423;
3717     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3718     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3719     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3720     xLV = xI050 -
3721           TMath::Abs(yI050-yLV)*sin30/cos30 +
3722           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3723     zLV = iI048dits[2] - dits[2];
3724     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3725     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3726     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3727     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3728   }
3729
3730
3731   // -- build the SDD barrel (layers 3 and 4)
3732
3733   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3734   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3735   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3736   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3737   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3738   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3739   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3740   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3741   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3742   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3743   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3744   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3745   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3746   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3747
3748   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3749   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3750   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3751   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3752   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3753   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3754   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3755   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3756   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3757   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3758   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3759   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3760   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3761   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3762   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3763   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3764   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3765   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3766   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3767   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3768   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3769   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3770   }
3771
3772   // --- Place SSD volumes into their mother volume IT56
3773
3774   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3775
3776   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY");
3777   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3778   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3779   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3780   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3781   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3782   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3783   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3784   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3785   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3786   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3787   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3788   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3789   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3790   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3791   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3792   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3793   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3794   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3795   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3796   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3797   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3798   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3799   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3800   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3801   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3802   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3803   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3804   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3805   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3806   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3807   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3808   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3809   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3810   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3811   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3812   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3813   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3814   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3815   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3816   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3817   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3818   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3819   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3820   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3821   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3822   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3823   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3824   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3825   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3826   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3827   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3828   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3829   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3830   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3831   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3832   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3833   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3834   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3835   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3836   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3837   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3838   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3839   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3840   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3841   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3842   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3843   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3844   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3845   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3846   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3847   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3848   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3849   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3850   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3851   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3852   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3853   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3854   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3855   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3856   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3857   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3858   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3859   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3860   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3861   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3862   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3863   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3864   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3865   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3866   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3867   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3868   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3869   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3870   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3871   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3872   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3873   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3874   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3875   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3876   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3877   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3878   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3879   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3880   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3881   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3882   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3883   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3884   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3885   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3886   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3887   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3888   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3889   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3890   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3891   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3892   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3893   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3894   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3895   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3896   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3897   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3898   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3899   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3900   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3901   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3902   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3903   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3904   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3905   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3906   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3907   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3908   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3909   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3910   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3911   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3912   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3913   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3914   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3915   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3916   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3917   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3918   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3919   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3920   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3921   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3922   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3923   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3924   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3925   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3926   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3927   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3928   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3929   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3930   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3931   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3932   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3933   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3934   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3935   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3936   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3937   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3938   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3939   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3940   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3941   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3942   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3943   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3944   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3945   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3946   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3947   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3948   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3949   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3950   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3951   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3952   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3953   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3954   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3955   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3956   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3957   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3958   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3959   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3960   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3961   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3962   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3963   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3964   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3965   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3966   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3967   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3968   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3969   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3970   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3971   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3972   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
3973   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
3974   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
3975   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
3976   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
3977   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
3978   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
3979   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
3980   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
3981   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
3982   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
3983   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
3984   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
3985   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
3986   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
3987   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
3988   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
3989   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
3990   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
3991   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
3992   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
3993   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
3994   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
3995   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
3996   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
3997   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
3998   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
3999   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
4000   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
4001   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
4002   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
4003   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
4004   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
4005   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
4006   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
4007   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
4008   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
4009   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
4010   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
4011   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
4012   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
4013   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
4014   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
4015   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
4016   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4017   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4018   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4019   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
4020   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
4021   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
4022   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
4023   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
4024   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
4025   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
4026   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4027   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
4028   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
4029   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4030   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
4031   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4032
4033   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"ONLY");
4034   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4035
4036   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
4037   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
4038   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
4039   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
4040   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
4041   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
4042   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
4043   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
4044   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
4045   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
4046   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
4047   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
4048   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
4049   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
4050   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
4051   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
4052   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
4053   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
4054   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
4055   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
4056   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
4057   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
4058   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
4059   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
4060   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
4061   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
4062   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
4063   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
4064   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
4065   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
4066   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
4067   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
4068   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
4069   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
4070   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
4071   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
4072   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
4073   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
4074   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
4075   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
4076   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
4077   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
4078   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
4079   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
4080   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
4081   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
4082   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
4083   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
4084   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
4085   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
4086   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
4087   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
4088   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
4089
4090   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"ONLY");
4091   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"ONLY");
4092
4093   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4094   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4095   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4096   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4097   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"ONLY");
4098   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
4099   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
4100   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
4101   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
4102   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
4103   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
4104   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
4105   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
4106   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
4107   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
4108   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
4109   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
4110   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
4111   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
4112   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
4113   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
4114   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
4115   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4116   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4117   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4118   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4119   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4120   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
4121   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4122   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
4123   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4124   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
4125   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
4126   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
4127   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
4128   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
4129   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4130   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4131
4132   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"ONLY");
4133   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4134
4135   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
4136   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
4137   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
4138   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
4139   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
4140   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
4141   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
4142   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
4143   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
4144   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
4145   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
4146   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
4147   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
4148   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
4149   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
4150   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
4151   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
4152   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
4153   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
4154   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
4155   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
4156   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
4157   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
4158   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
4159   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
4160   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
4161   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
4162   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
4163   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
4164   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
4165   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
4166   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
4167   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
4168   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
4169   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
4170   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
4171   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
4172   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
4173   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
4174   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
4175   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
4176   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
4177   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
4178   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
4179   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
4180   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
4181   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
4182   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
4183   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
4184   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
4185   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
4186   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
4187   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
4188   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4189   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
4190   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
4191   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
4192   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4193   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4194   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
4195   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
4196   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
4197   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
4198   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
4199   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
4200   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
4201   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
4202   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
4203
4204   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"ONLY");
4205   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"ONLY");
4206
4207   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4208   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4209   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4210   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4211   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"ONLY");
4212   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
4213   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
4214   }
4215
4216   // --- Place volumes of shield between SPD and SDD
4217
4218   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
4219   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
4220   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");
4221   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");
4222   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");
4223   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");
4224   }
4225
4226   // --- Place volumes of cylinders between SPD and SDD and SDD and SSD
4227   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
4228   gMC->Gspos("ICY1",1,"IS02",0.0,0.0,0.,0,"ONLY");
4229   gMC->Gspos("ICY2",1,"IS01",0.0,0.0,0.,0,"ONLY");
4230   gMC->Gspos("ICY3",1,"IS01",0.0,0.0,0.,0,"ONLY");
4231   gMC->Gspos("ICY4",1,"IS01",0.0,0.0,0.,0,"ONLY");
4232
4233   // --- Place volumes of SDD cone ----------------------------------
4234
4235   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"ONLY");
4236   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"ONLY");
4237   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"ONLY");
4238   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"ONLY");
4239   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"ONLY");
4240   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"ONLY");
4241   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"ONLY");
4242   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"ONLY");
4243   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"ONLY");
4244   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"ONLY");
4245   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"ONLY");
4246   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"ONLY");
4247   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"ONLY");
4248   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"ONLY");
4249   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"ONLY");
4250   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"ONLY");
4251   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"ONLY");
4252   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"ONLY");
4253   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"ONLY");
4254   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"ONLY");
4255   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.4,0,"ONLY");
4256   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.4,idrotm[856],"ONLY");
4257   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
4258   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
4259   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
4260   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
4261   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
4262   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
4263   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
4264   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
4265   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
4266   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
4267   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
4268   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
4269   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
4270   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
4271   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
4272   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
4273   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
4274   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
4275
4276   gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"ONLY");
4277   gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"ONLY");
4278   gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"ONLY");
4279   gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"ONLY");
4280
4281   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
4282   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
4283   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
4284   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
4285   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
4286   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
4287   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
4288   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
4289   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
4290   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
4291   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
4292   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
4293   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
4294   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
4295   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
4296   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
4297   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
4298   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
4299   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
4300
4301   //I096 and I098 are real volume that are really overlapping, can not use ONLY
4302   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
4303   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
4304   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
4305   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
4306   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
4307   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
4308   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
4309   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
4310   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
4311   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
4312   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
4313   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
4314   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
4315   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
4316   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
4317   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
4318   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
4319   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
4320   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
4321   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
4322   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
4323   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
4324
4325   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
4326
4327   // idem
4328   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
4329   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
4330   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
4331   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
4332   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
4333   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
4334   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
4335   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
4336   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
4337   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
4338   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
4339   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
4340   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
4341   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
4342   }
4343
4344   // --- Place volumes of SSD cone ----------------------------------
4345
4346   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
4347
4348   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"ONLY");
4349   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"ONLY");
4350   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
4351
4352   gMC->Gspos("I217",1,"IS01",0.0,0.0,-44.4,0,"ONLY");             // this will change after PPR to be symmetric
4353   // Unfortunately the following piece is not compatible with new SSD
4354   if (! AliITSInitGeometry::SSDIsTGeoNative())
4355     gMC->Gspos("I219",1,"IS01",0.0,0.0,-50.25,0,"ONLY");            // this will change after PPR to be symmetric
4356   gMC->Gspos("I211",2,"IS01",0.0,0.0,56.5,idrotm[701],"ONLY");
4357
4358   // Unfortunately the following piece is not compatible with new SSD
4359   if (! AliITSInitGeometry::SSDIsTGeoNative())
4360     gMC->Gspos("I219",2,"IS01",0.0,0.0,51.65,idrotm[701],"ONLY");   // this will change after PPR to be symmetric
4361   gMC->Gspos("I217",2,"IS01",0.0,0.0,45.8,idrotm[701],"ONLY");    // this will change after PPR to be symmetric
4362   gMC->Gspos("I214",2,"IS01",0.0,0.0,67.25,idrotm[701],"ONLY");
4363   gMC->Gspos("I213",2,"IS01",0.0,0.0,62.25,idrotm[701],"ONLY");
4364   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");
4365   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");
4366
4367   gMC->Gspos("I215",19,"IS01",0.0,0.0,0.0,idrotm[702],"ONLY");
4368   gMC->Gspos("I215",21,"IS01",0.0,0.0,0.0,idrotm[703],"ONLY");
4369   gMC->Gspos("I215",23,"IS01",0.0,0.0,0.0,idrotm[704],"ONLY");
4370   gMC->Gspos("I215",24,"IS01",0.0,0.0,0.0,idrotm[705],"ONLY");
4371   gMC->Gspos("I215",3,"IS01",0.0,0.0,0.0,idrotm[706],"ONLY");
4372   gMC->Gspos("I215",5,"IS01",0.0,0.0,0.0,idrotm[707],"ONLY");
4373   gMC->Gspos("I215",7,"IS01",0.0,0.0,0.0,idrotm[708],"ONLY");
4374   gMC->Gspos("I215",9,"IS01",0.0,0.0,0.0,idrotm[709],"ONLY");
4375   gMC->Gspos("I215",11,"IS01",0.0,0.0,0.0,idrotm[710],"ONLY");
4376   gMC->Gspos("I215",13,"IS01",0.0,0.0,0.0,idrotm[711],"ONLY");
4377   gMC->Gspos("I215",15,"IS01",0.0,0.0,0.0,idrotm[712],"ONLY");
4378   gMC->Gspos("I215",17,"IS01",0.0,0.0,0.0,idrotm[713],"ONLY");
4379
4380   // Unfortunately the following piece is not compatible with new SSD
4381   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
4382     gMC->Gspos("I216",9,"IS01",0.0,0.0,45.5,idrotm[714],"ONLY");
4383     gMC->Gspos("I216",11,"IS01",0.0,0.0,45.5,idrotm[715],"ONLY");
4384     gMC->Gspos("I216",12,"IS01",0.0,0.0,45.5,idrotm[716],"ONLY");
4385     gMC->Gspos("I216",3,"IS01",0.0,0.0,45.5,idrotm[717],"ONLY");
4386     gMC->Gspos("I216",5,"IS01",0.0,0.0,45.5,idrotm[718],"ONLY");
4387     gMC->Gspos("I216",7,"IS01",0.0,0.0,45.5,idrotm[719],"ONLY");
4388     gMC->Gspos("I216",10,"IS01",0.0,0.0,-44,idrotm[720],"ONLY");
4389     gMC->Gspos("I216",1,"IS01",0.0,0.0,-44,idrotm[721],"ONLY");
4390     gMC->Gspos("I216",2,"IS01",0.0,0.0,-44,idrotm[722],"ONLY");
4391     gMC->Gspos("I216",4,"IS01",0.0,0.0,-44,idrotm[723],"ONLY");
4392     gMC->Gspos("I216",6,"IS01",0.0,0.0,-44,idrotm[724],"ONLY");
4393     gMC->Gspos("I216",8,"IS01",0.0,0.0,-44,idrotm[725],"ONLY");
4394   }
4395
4396   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"ONLY");
4397   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"ONLY");
4398   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"ONLY");
4399   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"ONLY");
4400   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"ONLY");
4401   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"ONLY");
4402   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"ONLY");
4403   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"ONLY");
4404   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"ONLY");
4405   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"ONLY");
4406   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"ONLY");
4407   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"ONLY");
4408   }
4409
4410   // --- Place subdetectors' mother volumes and supports' mother volumes
4411   //     into ITS mother volume ITSD
4412
4413   if (! AliITSInitGeometry::SPDIsTGeoNative())
4414     gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SPD mother volume
4415   if (! AliITSInitGeometry::SDDIsTGeoNative())
4416     gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD mother volume
4417   if (! AliITSInitGeometry::SSDIsTGeoNative())
4418     gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD mother volume
4419   if (! AliITSInitGeometry::SDDconeIsTGeoNative())
4420     gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD cones/supports
4421   if (! AliITSInitGeometry::SSDconeIsTGeoNative())
4422     gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD cones/supports
4423
4424
4425   // ****************************  SERVICES  *********************************
4426
4427
4428   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4429   //     UPPER PART
4430
4431   if (! AliITSInitGeometry::ServicesAreTGeoNative()) {
4432
4433   dgh[0] = 46.;
4434   dgh[1] = 46.+1.0;
4435   dgh[2] = 9.5;
4436   dgh[3] = 12.;
4437   dgh[4] = 168.;
4438
4439   gMC->Gsvolu("I1CU", "TUBS", idtmed[213], dgh, 5);
4440   gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4441   gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4442
4443   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4444   //     LOWER PART
4445
4446   dgh[0] = 46.;
4447   dgh[1] = 46.+1.0;
4448   dgh[2] = 9.5;
4449   dgh[3] = 192.;
4450   dgh[4] = 348.;
4451
4452   gMC->Gsvolu("I2CU", "TUBS", idtmed[213], dgh, 5);
4453   gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4454   gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4455
4456
4457   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4458   //     UPPER PART
4459
4460   dgh[0] = 46.+1.0;
4461   dgh[1] = 46.+1.0+1.5;
4462   dgh[2] = 9.5;
4463   dgh[3] = 12.;
4464   dgh[4] = 168.;
4465
4466   gMC->Gsvolu("I1CC", "TUBS", idtmed[225], dgh, 5);
4467   gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4468   gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4469
4470   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4471   //     LOWER PART
4472
4473   dgh[0] = 46.+1.0;
4474   dgh[1] = 46.+1.0+1.5;
4475   dgh[2] = 9.5;
4476   dgh[3] = 192.;
4477   dgh[4] = 348.;
4478
4479   gMC->Gsvolu("I2CC", "TUBS", idtmed[225], dgh, 5);
4480   gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4481   gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4482
4483   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4484   //     UPPER PART
4485
4486   dgh[0] = 46.;
4487   dgh[1] = 56.;
4488   dgh[2] = 2.25;
4489   dgh[3] = 12.;
4490   dgh[4] = 168.;
4491
4492   gMC->Gsvolu("IPA1", "TUBS", idtmed[210], dgh, 5);
4493   gMC->Gspos("IPA1", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4494   gMC->Gspos("IPA1", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4495
4496   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4497   //     LOWER PART
4498
4499   dgh[0] = 46.;
4500   dgh[1] = 56.;
4501   dgh[2] = 2.25;
4502   dgh[3] = 192.;
4503   dgh[4] = 348.;
4504
4505   gMC->Gsvolu("IPA2", "TUBS", idtmed[210], dgh, 5);
4506   gMC->Gspos("IPA2", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4507   gMC->Gspos("IPA2", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4508
4509   } // Move this graph down as you implement services in TGeo - M.S. 28may08
4510
4511
4512   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4513   //     UPPER PART
4514
4515   dgh[0] = (ztpc-97.5-2.3)/2.;
4516   dgh[1] = 46.2;
4517   dgh[2] = 46.2+1.0;
4518   dgh[3] = 62.3;
4519   dgh[4] = 62.3+1.0;
4520   dgh[5] = 12.;
4521   dgh[6] = 168.;
4522   gMC->Gsvolu("ICU1", "CONS", idtmed[213], dgh, 7);
4523   //  gMC->Gspos("ICU1", 1, "ITSV", 0., 0.,97.5+dgh[0], 0, "ONLY");
4524   gMC->Gspos("ICU1", 1, "ITSV", 0., 0.,-(97.5+dgh[0]+4.6), idrotm[199], "ONLY");
4525
4526   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4527   //     LOWER PART
4528
4529   dgh[0] = (ztpc-97.5-2.3)/2.;
4530   dgh[1] = 46.2;
4531   dgh[2] = 46.2+1.0;
4532   dgh[3] = 62.3;
4533   dgh[4] = 62.3+1.0;
4534   dgh[5] = 192.;
4535   dgh[6] = 348.;
4536   gMC->Gsvolu("ICU2", "CONS", idtmed[213], dgh, 7);
4537   //  gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4538   gMC->Gspos("ICU2", 1, "ITSV", 0., 0., -(97.5+dgh[0]+4.6), idrotm[199], "ONLY");
4539
4540
4541    // -- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4542    //     UPPER PART
4543
4544   dgh[0] = (ztpc-97.5-2.3)/2.;
4545   dgh[1] = 46.2+1.0;
4546   dgh[2] = 46.2+1.0+1.5;
4547   dgh[3] = 62.3+1.0;
4548   dgh[4] = 62.3+1.0+1.5;
4549   dgh[5] = 12.;
4550   dgh[6] = 168.;
4551   gMC->Gsvolu("ICC1", "CONS", idtmed[225], dgh, 7);
4552   //  gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4553   gMC->Gspos("ICC1", 1, "ITSV", 0., 0., -(97.5+dgh[0]+4.6), idrotm[199], "ONLY");
4554
4555   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4556   //     LOWER PART
4557
4558   dgh[0] = (ztpc-97.5-2.3)/2.;
4559   dgh[1] = 46.2+1.0;
4560   dgh[2] = 46.2+1.0+1.5;
4561   dgh[3] = 62.3+1.0;
4562   dgh[4] = 62.3+1.0+1.5;
4563   dgh[5] = 192.;
4564   dgh[6] = 348.;
4565   gMC->Gsvolu("ICC2", "CONS", idtmed[225], dgh, 7);
4566   //  gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4567   gMC->Gspos("ICC2", 1, "ITSV", 0., 0., -(97.5+dgh[0]+4.6), idrotm[199], "ONLY");
4568
4569   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4570   //     UPPER PART
4571
4572   dgh[0] = 62.2;
4573   dgh[1] = 74.5;
4574   dgh[2] = 0.5;
4575   dgh[3] = 12.;
4576   dgh[4] = 168.;
4577   gMC->Gsvolu("ICU3", "TUBS", idtmed[213], dgh, 5);
4578   //  gMC->Gspos("ICU3", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4579   gMC->Gspos("ICU3", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]+1.), idrotm[199], "ONLY");
4580
4581   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4582   //     LOWER PART
4583
4584   dgh[0] = 62.2;
4585   dgh[1] = 74.5;
4586   dgh[2] = 0.5;
4587   dgh[3] = 192.;
4588   dgh[4] = 348.;
4589   gMC->Gsvolu("ICU4", "TUBS", idtmed[213], dgh, 5);
4590   //  gMC->Gspos("ICU4", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4591   gMC->Gspos("ICU4", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]+1.), idrotm[199], "ONLY");
4592
4593   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4594   //    UPPER PART
4595
4596   dgh[0] = 64.8;
4597   dgh[1] = 74.5;
4598   dgh[2] = 0.75;
4599   dgh[3] = 12.;
4600   dgh[4] = 168.;
4601   gMC->Gsvolu("ICC3", "TUBS", idtmed[225], dgh, 5);
4602   //  gMC->Gspos("ICC3", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4603   gMC->Gspos("ICC3", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), idrotm[199], "ONLY");
4604
4605   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4606   //    LOWER PART
4607
4608   dgh[0] = 64.8;
4609   dgh[1] = 74.5;
4610   dgh[2] = 0.75;
4611   dgh[3] = 192.;
4612   dgh[4] = 348.;
4613   gMC->Gsvolu("ICC4", "TUBS", idtmed[225], dgh, 5);
4614   //  gMC->Gspos("ICC4", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4615   gMC->Gspos("ICC4", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), idrotm[199], "ONLY");
4616
4617   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4618   //     THE ABSORBER - COPPER PART - UPPER PART
4619
4620   dgh[0] = 46.;
4621   dgh[1] = 46.+1.0;
4622 //  dgh[2] = (ztpc-97.5+1.5-2.5)/2.;
4623   dgh[2] = (186.6 - 101.1)/2.;
4624   dgh[3] = 12.;
4625   dgh[4] = 168.;
4626   gMC->Gsvolu("ICU5", "TUBS", idtmed[213], dgh, 5);
4627   //  gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4628   gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4629
4630   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4631   dgh[1] = 64.0;
4632   dgh[2] = 64.0+1.0;
4633   dgh[3] = 46.;
4634   dgh[4] = 46.+1.0;
4635   dgh[5] = 12.;
4636   dgh[6] = 168.;
4637   gMC->Gsvolu("ICU9", "CONS", idtmed[213], dgh, 7);
4638   gMC->Gspos("ICU9", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4639
4640   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4641   //     THE ABSORBER - COPPER PART - LOWER PART
4642
4643   dgh[0] = 46.;
4644   dgh[1] = 46.+1.0;
4645 //  dgh[2] = (ztpc-97.5+1.5-2.5)/2.;
4646   dgh[2] = (186.6 - 101.1)/2.;
4647   dgh[3] = 192.;
4648   dgh[4] = 348.;
4649   gMC->Gsvolu("ICU6", "TUBS", idtmed[213], dgh, 5);
4650   //  gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4651   gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4652
4653   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4654   dgh[1] = 64.0;
4655   dgh[2] = 64.0+1.0;
4656   dgh[3] = 46.;
4657   dgh[4] = 46.+1.0;
4658   dgh[5] = 192.;
4659   dgh[6] = 348.;
4660   gMC->Gsvolu("ICU0", "CONS", idtmed[213], dgh, 7);
4661   gMC->Gspos("ICU0", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4662
4663   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4664   //     THE ABSORBER - CARBON PART - UPPER PART
4665
4666   dgh[0] = 46.+1.0;
4667   dgh[1] = 46.+1.0+1.5;
4668 //  dgh[2] = (ztpc-97.5)/2.;
4669   dgh[2] = (186.6 - 101.1)/2.;
4670   dgh[3] = 12.;
4671   dgh[4] = 168.;
4672   gMC->Gsvolu("ICC5", "TUBS", idtmed[225], dgh, 5);
4673   //  gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4674   gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4675
4676   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4677   dgh[1] = 64.0+1.0;
4678   dgh[2] = 64.0+1.0+1.5;
4679   dgh[3] = 46.+1.0;
4680   dgh[4] = 46.+1.0+1.5;
4681   dgh[5] = 12.;
4682   dgh[6] = 168.;
4683   gMC->Gsvolu("ICC9", "CONS", idtmed[225], dgh, 7);
4684   gMC->Gspos("ICC9", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4685
4686   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4687   //     THE ABSORBER - CARBON PART - LOWER PART
4688
4689   dgh[0] = 46.+1.0;
4690   dgh[1] = 46.+1.0+1.5;
4691 //  dgh[2] = (ztpc-97.5)/2.;
4692   dgh[2] = (186.6 - 101.1)/2.;
4693   dgh[3] = 192.;
4694   dgh[4] = 348.;
4695   gMC->Gsvolu("ICC6", "TUBS", idtmed[225], dgh, 5);
4696   //  gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4697   gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4698
4699   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4700   dgh[1] = 64.0+1.0;
4701   dgh[2] = 64.0+1.0+1.5;
4702   dgh[3] = 46.+1.0;
4703   dgh[4] = 46.+1.0+1.5;
4704   dgh[5] = 192.;
4705   dgh[6] = 348.;
4706   gMC->Gsvolu("ICC0", "CONS", idtmed[225], dgh, 7);
4707   gMC->Gspos("ICC0", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4708
4709   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4710   //     THE ABSORBER - ALUMINUM PART - UPPER PART
4711
4712   dgh[0] = 46.+1.0+1.5;
4713   dgh[1] = 46.+1.0+1.5+0.4;
4714 //  dgh[2] = (ztpc-97.5)/2.;
4715   dgh[2] = (186.6 - 101.1)/2.;
4716   dgh[3] = 12.;
4717   dgh[4] = 168.;
4718   gMC->Gsvolu("ICK5", "TUBS", idtmed[210], dgh, 5);
4719   //  gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4720   gMC->Gspos("ICK5", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4721
4722   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4723   dgh[1] = 64.0+1.0+1.5;
4724   dgh[2] = 64.0+1.0+1.5+0.4;
4725   dgh[3] = 46.+1.0+1.5;
4726   dgh[4] = 46.+1.0+1.5+0.4;
4727   dgh[5] = 12.;
4728   dgh[6] = 168.;
4729   gMC->Gsvolu("ICK9", "CONS", idtmed[210], dgh, 7);
4730   gMC->Gspos("ICK9", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4731
4732
4733   dgh[0] = 46.+1.0+1.5+0.4;
4734   dgh[1] = 46.+1.0+1.5+0.4+5.5;
4735   dgh[2] = 4.0/2;
4736   dgh[3] = 12.;
4737   dgh[4] = 168.;
4738   gMC->Gsvolu("IKK7", "TUBS", idtmed[210], dgh, 5);
4739 //  gMC->Gspos("IKK7", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4740   gMC->Gspos("IKK7", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+4+34+31.8), idrotm[199], "ONLY");
4741
4742
4743   dgh[0] = 46.+1.0+1.5+0.4;
4744   dgh[1] = 46.+1.0+1.5+0.4+0.3;
4745   dgh[2] = 34.0/2;
4746   dgh[3] = 12.;
4747   dgh[4] = 168.;
4748   gMC->Gsvolu("IKK5", "TUBS", idtmed[210], dgh, 5);
4749 //  gMC->Gspos("IKK5", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4), idrotm[199], "ONLY");
4750   gMC->Gspos("IKK5", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+4+31.8), idrotm[199], "ONLY");
4751
4752
4753   dgh[0] = 46.+1.0+1.5+0.4;
4754   dgh[1] = 46.+1.0+1.5+0.4+5.5;
4755   dgh[2] = 4.0/2;
4756   dgh[3] = 12.;
4757   dgh[4] = 168.;
4758   gMC->Gsvolu("IKK3", "TUBS", idtmed[210], dgh, 5);
4759 //  gMC->Gspos("IKK3", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4-34), idrotm[199], "ONLY");
4760   gMC->Gspos("IKK3", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+31.8), idrotm[199], "ONLY");
4761
4762
4763   dgh[0] = 46.+1.0+1.5+0.4;
4764   dgh[1] = 46.+1.0+1.5+0.4+6.0;
4765   dgh[2] = 5.0/2;
4766   dgh[3] = 12.;
4767   dgh[4] = 168.;
4768   gMC->Gsvolu("IKK1", "TUBS", idtmed[210], dgh, 5);
4769 //  gMC->Gspos("IKK1", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4-34-4), idrotm[199], "ONLY");
4770   gMC->Gspos("IKK1", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+31.8), idrotm[199], "ONLY");
4771
4772
4773   dgh[0] = 46.+1.0+1.5+0.4;
4774   dgh[1] = 46.+1.0+1.5+0.4+0.3;
4775   dgh[2] = 31.8/2;
4776   dgh[3] = 12.;
4777   dgh[4] = 168.;
4778   gMC->Gsvolu("IKK9", "TUBS", idtmed[210], dgh, 5);
4779   gMC->Gspos("IKK9", 1, "ITSV", 0., 0., -(-186.6+dgh[2]), idrotm[199], "ONLY");
4780
4781
4782   dgh[0] = 66.2/2;
4783   dgh[1] = 46.+1.0+1.5+0.4+12.5;
4784   dgh[2] = 46.+1.0+1.5+0.4+12.5+0.3;
4785   dgh[3] = 46.+1.0+1.5+0.4;
4786   dgh[4] = 46.+1.0+1.5+0.4+0.3;
4787   dgh[5] = 12.;
4788   dgh[6] = 168.;
4789   gMC->Gsvolu("ICK7", "CONS", idtmed[210], dgh, 7);
4790   gMC->Gspos("ICK7", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4791
4792   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4793   //     THE ABSORBER - ALUMINUM PART - LOWER PART
4794
4795   dgh[0] = 46.+1.0+1.5;
4796   dgh[1] = 46.+1.0+1.5+0.4;
4797 //  dgh[2] = (ztpc-97.5)/2.;
4798   dgh[2] = (186.6 - 101.1)/2.;
4799   dgh[3] = 192.;
4800   dgh[4] = 348.;
4801   gMC->Gsvolu("ICK6", "TUBS", idtmed[210], dgh, 5);
4802   //  gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4803   gMC->Gspos("ICK6", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4804
4805   dgh[0] = (ztpc - 1.0 - 186.6)/2.;
4806   dgh[1] = 64.0+1.0+1.5;
4807   dgh[2] = 64.0+1.0+1.5+0.4;
4808   dgh[3] = 46.+1.0+1.5;
4809   dgh[4] = 46.+1.0+1.5+0.4;
4810   dgh[5] = 192.;
4811   dgh[6] = 348.;
4812   gMC->Gsvolu("ICK0", "CONS", idtmed[210], dgh, 7);
4813   gMC->Gspos("ICK0", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4814
4815
4816   dgh[0] = 46.+1.0+1.5+0.4;
4817   dgh[1] = 46.+1.0+1.5+0.4+5.5;
4818   dgh[2] = 4.0/2;
4819   dgh[3] = 192.;
4820   dgh[4] = 348.;
4821   gMC->Gsvolu("IKK8", "TUBS", idtmed[210], dgh, 5);
4822 //  gMC->Gspos("IKK8", 1, "ITSV", 0., 0., -(-101.1-dgh[2]), idrotm[199], "ONLY");
4823   gMC->Gspos("IKK8", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+4+34+31.8), idrotm[199], "ONLY");
4824
4825
4826   dgh[0] = 46.+1.0+1.5+0.4;
4827   dgh[1] = 46.+1.0+1.5+0.4+0.3;
4828   dgh[2] = 34.0/2;
4829   dgh[3] = 192.;
4830   dgh[4] = 348.;
4831   gMC->Gsvolu("IKK6", "TUBS", idtmed[210], dgh, 5);
4832 //  gMC->Gspos("IKK6", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4), idrotm[199], "ONLY");
4833   gMC->Gspos("IKK6", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+4+31.8), idrotm[199], "ONLY");
4834
4835
4836   dgh[0] = 46.+1.0+1.5+0.4;
4837   dgh[1] = 46.+1.0+1.5+0.4+5.5;
4838   dgh[2] = 4.0/2;
4839   dgh[3] = 192.;
4840   dgh[4] = 348.;
4841   gMC->Gsvolu("IKK4", "TUBS", idtmed[210], dgh, 5);
4842 //  gMC->Gspos("IKK4", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4-34), idrotm[199], "ONLY");
4843   gMC->Gspos("IKK4", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+5+31.8), idrotm[199], "ONLY");
4844
4845
4846   dgh[0] = 46.+1.0+1.5+0.4;
4847   dgh[1] = 46.+1.0+1.5+0.4+6.0;
4848   dgh[2] = 5.0/2;
4849   dgh[3] = 192.;
4850   dgh[4] = 348.;
4851   gMC->Gsvolu("IKK2", "TUBS", idtmed[210], dgh, 5);
4852 //  gMC->Gspos("IKK2", 1, "ITSV", 0., 0., -(-101.1-dgh[2]-4-34-4), idrotm[199], "ONLY");
4853   gMC->Gspos("IKK2", 1, "ITSV", 0., 0., -(-186.6+dgh[2]+31.8), idrotm[199], "ONLY");
4854
4855
4856   dgh[0] = 46.+1.0+1.5+0.4;
4857   dgh[1] = 46.+1.0+1.5+0.4+0.3;
4858   dgh[2] = 31.8/2;
4859   dgh[3] = 192.;
4860   dgh[4] = 348.;
4861   gMC->Gsvolu("IKK0", "TUBS", idtmed[210], dgh, 5);
4862   gMC->Gspos("IKK0", 1, "ITSV", 0., 0., -(-186.6+dgh[2]), idrotm[199], "ONLY");
4863
4864
4865   dgh[0] = 66.2/2;
4866   dgh[1] = 46.+1.0+1.5+0.4+12.5;
4867   dgh[2] = 46.+1.0+1.5+0.4+12.5+0.3;
4868   dgh[3] = 46.+1.0+1.5+0.4;
4869   dgh[4] = 46.+1.0+1.5+0.4+0.3;
4870   dgh[5] = 192.;
4871   dgh[6] = 348.;
4872   gMC->Gsvolu("ICK8", "CONS", idtmed[210], dgh, 7);
4873   gMC->Gspos("ICK8", 1, "ITSV", 0., 0., -(-186.6-dgh[0]), idrotm[199], "ONLY");
4874
4875
4876   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4877   //     COPPER PART - UPPER PART
4878
4879   dgh[0] = 64.0;
4880   dgh[1] = 74.5;
4881   dgh[2] = 0.5;
4882   dgh[3] = 12.;
4883   dgh[4] = 168.;
4884   gMC->Gsvolu("ICU7", "TUBS", idtmed[213], dgh, 5);
4885   gMC->Gspos("ICU7", 1, "ITSV", 0., 0., (ztpc+1.5+dgh[2]), idrotm[199], "ONLY");
4886
4887   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4888   //     COPPER PART - LOWER PART
4889
4890   dgh[0] = 64.0;
4891   dgh[1] = 74.5;
4892   dgh[2] = 0.5;
4893   dgh[3] = 192.;
4894   dgh[4] = 348.;
4895   gMC->Gsvolu("ICU8", "TUBS", idtmed[213], dgh, 5);
4896   gMC->Gspos("ICU8", 1, "ITSV", 0., 0., (ztpc+1.5+dgh[2]), idrotm[199], "ONLY");
4897
4898   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4899   //     CARBON PART - UPPER PART
4900
4901   dgh[0] = 64.0+1.0;
4902   dgh[1] = 74.5;
4903   dgh[2] = 0.75;
4904   dgh[3] = 12.;
4905   dgh[4] = 168.;
4906   gMC->Gsvolu("ICC7", "TUBS", idtmed[225], dgh, 5);
4907   gMC->Gspos("ICC7", 1, "ITSV", 0., 0., (ztpc+dgh[2]), idrotm[199], "ONLY");
4908
4909   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4910   //     CARBON PART - LOWER PART
4911
4912   dgh[0] = 64.0+1.0;
4913   dgh[1] = 74.5;
4914   dgh[2] = 0.75;
4915   dgh[3] = 192.;
4916   dgh[4] = 348.;
4917   gMC->Gsvolu("ICC8", "TUBS", idtmed[225], dgh, 5);
4918   gMC->Gspos("ICC8", 1, "ITSV", 0., 0., (ztpc+dgh[2]), idrotm[199], "ONLY");
4919
4920
4921
4922   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART
4923
4924   dgh[0] = 74.7;
4925   dgh[1] = 75.3;
4926   dgh[2] = 2.5;
4927   dgh[3] = 12.;
4928   dgh[4] = 168.;
4929   gMC->Gsvolu("IHK1", "TUBS", idtmed[264], dgh, 5);
4930   gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -(-ztpc-dgh[2]), idrotm[199], "ONLY");
4931
4932   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART
4933
4934   dgh[0] = 74.7;
4935   dgh[1] = 75.3;
4936   dgh[2] = 2.5;
4937   dgh[3] = 192.;
4938   dgh[4] = 348.;
4939   gMC->Gsvolu("IHK2", "TUBS", idtmed[264], dgh, 5);
4940   gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -(-ztpc-dgh[2]), idrotm[199], "ONLY");
4941
4942 //  }
4943
4944
4945   // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC
4946   if (! AliITSInitGeometry::SupportIsTGeoNative()) {
4947
4948   if (rails == 1) {
4949
4950      dgh[0] = 2.;
4951      dgh[1] = 8.;
4952      dgh[2] = 190.;
4953      gMC->Gsvolu("IRA1", "BOX ", idtmed[268], dgh, 3);
4954      gMC->Gspos("IRA1", 1, "ITSV", 53.5, 0., 69.5, idrotm[199], "ONLY");
4955      gMC->Gsvolu("IRA2", "BOX ", idtmed[268], dgh, 3);
4956      gMC->Gspos("IRA2", 1, "ITSV", -53.5, 0., 69.5, idrotm[199], "ONLY");
4957
4958      dgh[0] = 2.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4959      dgh[1] = 8.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4960      dgh[2] = 190.;
4961      gMC->Gsvolu("IRA3", "BOX ", idtmed[205], dgh, 3);
4962      gMC->Gspos("IRA3", 1, "IRA1", 0., 0., 0., 0, "ONLY");
4963      gMC->Gsvolu("IRA4", "BOX ", idtmed[205], dgh, 3);
4964      gMC->Gspos("IRA4", 1, "IRA2", 0., 0., 0., 0, "ONLY");
4965
4966   }
4967
4968   // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC
4969
4970   dgh[0] = 56.9;
4971   dgh[1] = 59.;
4972   dgh[2] = 0.6;
4973   gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);
4974   gMC->Gspos("ICYL", 1, "ITSV", 0., 0., -74.1,idrotm[199], "ONLY");
4975   gMC->Gspos("ICYL", 2, "ITSV", 0., 0., 74.1, 0, "ONLY");
4976
4977   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE CYLINDERS
4978
4979   dgh[0] = 0.;
4980   dgh[1] = 3.;
4981   dgh[2] = 5.;// 5. comes from the fact that the volume has to be 567.6/2 cm^3
4982   gMC->Gsvolu("ISR1", "TUBE", idtmed[284], dgh, 3);
4983   gMC->Gspos("ISR1", 1, "ITSV", 53.4292, 10.7053, -79.75,idrotm[199],"ONLY");
4984   gMC->Gspos("ISR1", 2, "ITSV", 53.4292, -10.7053, -79.75,idrotm[199],"ONLY");
4985   gMC->Gspos("ISR1", 3, "ITSV", -53.4292, 10.7053, -79.75,idrotm[199],"ONLY");
4986   gMC->Gspos("ISR1", 4, "ITSV", -53.4292, -10.7053, -79.75,idrotm[199],"ONLY");
4987   gMC->Gspos("ISR1", 5, "ITSV", 53.4292, 10.7053, 79.75,idrotm[199],"ONLY");
4988   gMC->Gspos("ISR1", 6, "ITSV", 53.4292, -10.7053, 79.75,idrotm[199],"ONLY");
4989   gMC->Gspos("ISR1", 7, "ITSV", -53.4292, 10.7053, 79.75,idrotm[199],"ONLY");
4990   gMC->Gspos("ISR1", 8, "ITSV", -53.4292, -10.7053, 79.75,idrotm[199],"ONLY");
4991
4992   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE ABSORBER
4993
4994   dgh[0] = 5.;
4995   dgh[1] = 12.;
4996   dgh[2] = 5.;
4997   gMC->Gsvolu("ISR2", "BOX ", idtmed[210], dgh, 3);
4998   gMC->Gspos("ISR2", 1, "ITSV", -53.5, 0., 125.5, 0, "ONLY");
4999   gMC->Gsvolu("ISR3", "BOX ", idtmed[210], dgh, 3);
5000   gMC->Gspos("ISR3", 1, "ITSV", 53.5, 0., 125.5, 0, "ONLY");
5001
5002   dgh[0] = 5.-2.;
5003   dgh[1] = 12.-2.;
5004   dgh[2] = 5.;
5005   gMC->Gsvolu("ISR4", "BOX ", idtmed[205], dgh, 3);
5006   gMC->Gspos("ISR4", 1, "ISR2", 0., 0., 0., 0, "ONLY");
5007   gMC->Gsvolu("ISR5", "BOX ", idtmed[205], dgh, 3);
5008   gMC->Gspos("ISR5", 1, "ISR3", 0., 0., 0., 0, "ONLY");
5009
5010   // --- DEFINE SUPPORTS TO ATTACH THE ITS TO THE TPC
5011
5012   dgh[0] = 0.;
5013   dgh[1] = 5.;
5014   dgh[2] = 2.;
5015   gMC->Gsvolu("ISR6", "TUBE", idtmed[210], dgh, 3);
5016   gMC->Gspos("ISR6", 1, "ITSV", 0., 54., 77., 0, "ONLY");
5017   gMC->Gspos("ISR6", 2, "ITSV", 0., 54., -77., 0, "ONLY");
5018   gMC->Gspos("ISR6", 3, "ITSV", 0., -54., -77., 0, "ONLY");
5019
5020   }
5021
5022   {
5023     if (!gGeoManager) {
5024       AliError("TGeoManager doesn't exist !");
5025       return;
5026     }
5027
5028     //======  Converting mother volumes of alignable objects
5029     //======  into TGeoAssemblies :
5030
5031     TObjArray *list = gGeoManager->GetListOfVolumes();
5032
5033     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
5034       char spdLaddName[20] = "I10B";
5035
5036       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
5037       Int_t index = list->IndexOf(toTransform);
5038       do {
5039         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5040         if (toTransform)
5041           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5042         if (transformed)
5043           gGeoManager->ReplaceVolume(toTransform, transformed);
5044         index++;
5045         toTransform = (TGeoVolume*)list->At(index);
5046       }
5047       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
5048     }
5049
5050     // SPD 2
5051     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
5052       char spdLaddName[20] = "I20B";
5053
5054       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
5055       Int_t index = list->IndexOf(toTransform);
5056       do {
5057         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5058         if (toTransform)
5059           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5060         if (transformed)
5061           gGeoManager->ReplaceVolume(toTransform, transformed);
5062         index++;
5063         toTransform = (TGeoVolume*)list->At(index);
5064       }
5065       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
5066     }
5067
5068     //---
5069
5070     // SPD 1
5071     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
5072       char spdLaddName[20] = "I107"; // "I107"
5073
5074       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
5075       Int_t index = list->IndexOf(toTransform);
5076       do {
5077         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5078         if (toTransform)
5079           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5080         if (transformed)
5081           gGeoManager->ReplaceVolume(toTransform, transformed);
5082         index++;
5083         toTransform = (TGeoVolume*)list->At(index);
5084       }
5085       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
5086     }
5087
5088     // SPD 2
5089     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
5090       char spdLaddName[20] = "I1D7"; // "I1D7"
5091
5092       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
5093       Int_t index = list->IndexOf(toTransform);
5094       do {
5095         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5096         if (toTransform)
5097           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5098         if (transformed)
5099           gGeoManager->ReplaceVolume(toTransform, transformed);
5100         index++;
5101         toTransform = (TGeoVolume*)list->At(index);
5102       }
5103       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
5104     }
5105
5106     // SDD 1
5107     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5108       char sddLaddName[20] = "I004";// "I302"
5109
5110       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
5111       Int_t index = list->IndexOf(toTransform);
5112       do {
5113         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5114         if (toTransform)
5115           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5116         if (transformed)
5117           gGeoManager->ReplaceVolume(toTransform, transformed);
5118         index++;
5119         toTransform = (TGeoVolume*)list->At(index);
5120       }
5121       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
5122     }
5123
5124     // SDD 2
5125     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5126       char sddLaddName[20] = "I005";// "I402"
5127
5128       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
5129       Int_t index = list->IndexOf(toTransform);
5130       do {
5131         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5132         if (toTransform)
5133           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5134         if (transformed)
5135           gGeoManager->ReplaceVolume(toTransform, transformed);
5136         index++;
5137         toTransform = (TGeoVolume*)list->At(index);
5138       }
5139       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
5140     }
5141
5142
5143     // SSD 1
5144     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
5145       char ssdLaddName[20] = "I565";// "I562"
5146
5147       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
5148       Int_t index = list->IndexOf(toTransform);
5149       do {
5150         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5151         if (toTransform)
5152           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5153         if (transformed)
5154           gGeoManager->ReplaceVolume(toTransform, transformed);
5155         index++;
5156         toTransform = (TGeoVolume*)list->At(index);
5157       }
5158       while (strcmp(ssdLaddName,toTransform->GetName()) == 0);
5159     }
5160
5161     // SSD 2
5162     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
5163       char ssdLaddName[20] = "I569";// "I566"
5164
5165       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
5166       Int_t index = list->IndexOf(toTransform);
5167       do {
5168         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5169         if (toTransform)
5170           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5171         if (transformed)
5172           gGeoManager->ReplaceVolume(toTransform, transformed);
5173         index++;
5174         toTransform = (TGeoVolume*)list->At(index);
5175       }
5176       while (strcmp(ssdLaddName, toTransform->GetName()) == 0);
5177     }
5178
5179
5180     //======  Converting some virtual volumes to assemblies in order
5181     //====== to avoid overlaps :
5182
5183     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5184       char sddName[20] = "I047";
5185
5186       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5187       Int_t index = list->IndexOf(toTransform);
5188       do {
5189         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5190         if (toTransform)
5191           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5192         if (transformed)
5193           gGeoManager->ReplaceVolume(toTransform, transformed);
5194         index++;
5195         toTransform = (TGeoVolume*)list->At(index);
5196       }
5197       while (strcmp(sddName, toTransform->GetName()) == 0);
5198     }
5199
5200     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5201       char sddName[20] = "I048";
5202
5203       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5204       Int_t index = list->IndexOf(toTransform);
5205       do {
5206         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5207         if (toTransform)
5208           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5209         if (transformed)
5210           gGeoManager->ReplaceVolume(toTransform, transformed);
5211         index++;
5212         toTransform = (TGeoVolume*)list->At(index);
5213       }
5214       while (strcmp(sddName, toTransform->GetName()) == 0);
5215     }
5216
5217     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5218       char sddName[20] = "I018";
5219
5220       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5221       Int_t index = list->IndexOf(toTransform);
5222       do {
5223         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5224         if (toTransform)
5225           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5226         if (transformed)
5227           gGeoManager->ReplaceVolume(toTransform, transformed);
5228         index++;
5229         toTransform = (TGeoVolume*)list->At(index);
5230       }
5231       while (strcmp(sddName, toTransform->GetName()) == 0);
5232     }
5233   }
5234 }
5235 //______________________________________________________________________
5236 void AliITSv11Hybrid::CreateMaterials(){
5237     // Create ITS materials
5238     //     This function defines the default materials used in the Geant
5239     // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
5240     // AliITSv11Hybrid.
5241     // In general it is automatically replaced by
5242     // the CreateMaterials routine defined in AliITSv?. Should the function
5243     // CreateMaterials not exist for the geometry version you are using this
5244     // one is used. See the definition found in AliITSv5 or the other routine
5245     // for a complete definition.
5246     // Inputs:
5247     //   none.
5248     // Outputs:
5249     //   none.
5250     // Return:
5251     //   none.
5252
5253     Int_t   ifield = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ();
5254     Float_t fieldm = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max();
5255
5256     Float_t tmaxfd = 0.1; // 1.0; // Degree
5257     Float_t stemax = 1.0; // cm
5258     Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
5259     Float_t epsil  = 1.0E-4; // 1.0; // cm
5260     Float_t stmin  = 0.0; // cm "Default value used"
5261
5262     Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
5263     Float_t stemaxSi = 0.0075; //  .10000E+01; // cm
5264     Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5265     Float_t epsilSi  = 1.0E-4;// .10000E+01;
5266     Float_t stminSi  = 0.0; // cm "Default value used"
5267
5268     Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
5269     Float_t stemaxAir = .10000E+01; // cm
5270     Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5271     Float_t epsilAir  = 1.0E-4;// .10000E+01;
5272     Float_t stminAir  = 0.0; // cm "Default value used"
5273
5274     Float_t tmaxfdServ = 1.0; // 10.0; // Degree
5275     Float_t stemaxServ = 1.0; // 0.01; // cm
5276     Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
5277     Float_t epsilServ  = 1.0E-3; // 0.003; // cm
5278     Float_t stminServ  = 0.0; //0.003; // cm "Default value used"
5279
5280     // Freon PerFluorobuthane C4F10 see
5281     // http://st-support-cooling-electronics.web.cern.ch/
5282     //        st-support-cooling-electronics/default.htm
5283     Float_t afre[2]  = { 12.011,18.9984032 };
5284     Float_t zfre[2]  = { 6., 9. };
5285     Float_t wfre[2]  = { 4.,10. };
5286     Float_t densfre  = 1.52;
5287
5288
5289     //CM55J
5290
5291     Float_t aCM55J[4]={12.0107,14.0067,15.9994,1.00794};
5292     Float_t zCM55J[4]={6.,7.,8.,1.};
5293     Float_t wCM55J[4]={0.908508078,0.010387573,0.055957585,0.025146765};
5294     Float_t dCM55J = 1.63;
5295
5296     //ALCM55J
5297
5298     Float_t aALCM55J[5]={12.0107,14.0067,15.9994,1.00794,26.981538};
5299     Float_t zALCM55J[5]={6.,7.,8.,1.,13.};
5300     Float_t wALCM55J[5]={0.817657902,0.0093488157,0.0503618265,0.0226320885,0.1};
5301     Float_t dALCM55J = 1.9866;
5302
5303     //Si Chips
5304
5305     Float_t aSICHIP[6]={12.0107,14.0067,15.9994,1.00794,28.0855,107.8682};
5306     Float_t zSICHIP[6]={6.,7.,8.,1.,14., 47.};
5307     Float_t wSICHIP[6]={0.039730642,0.001396798,0.01169634,0.004367771,0.844665,0.09814344903};
5308     Float_t dSICHIP = 2.36436;
5309
5310     //Inox
5311
5312     Float_t aINOX[9]={12.0107,54.9380, 28.0855,30.9738,32.066,58.6928,55.9961,95.94,55.845};
5313     Float_t zINOX[9]={6.,25.,14.,15.,16., 28.,24.,42.,26.};
5314     Float_t wINOX[9]={0.0003,0.02,0.01,0.00045,0.0003,0.12,0.17,0.025,0.654};
5315     Float_t dINOX = 8.03;
5316
5317     //SDD HV microcable
5318
5319     Float_t aHVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5320     Float_t zHVm[5]={6.,1.,7.,8.,13.};
5321     Float_t wHVm[5]={0.520088819984,0.01983871336,0.0551367996,0.157399667056, 0.247536};
5322     Float_t dHVm = 1.6087;
5323
5324     //SDD LV+signal cable
5325
5326     Float_t aLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5327     Float_t zLVm[5]={6.,1.,7.,8.,13.};
5328     Float_t wLVm[5]={0.21722436468,0.0082859922,0.023028867,0.06574077612, 0.68572};
5329     Float_t dLVm = 2.1035;
5330
5331     //SDD hybrid microcab
5332
5333     Float_t aHLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5334     Float_t zHLVm[5]={6.,1.,7.,8.,13.};
5335     Float_t wHLVm[5]={0.24281879711,0.00926228815,0.02574224025,0.07348667449, 0.64869};
5336     Float_t dHLVm = 2.0502;
5337
5338     //SDD anode microcab
5339
5340     Float_t aALVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5341     Float_t zALVm[5]={6.,1.,7.,8.,13.};
5342     Float_t wALVm[5]={0.392653705471,0.0128595919215,0.041626868025,0.118832707289, 0.431909};
5343     Float_t dALVm = 2.0502;
5344
5345     //X7R capacitors
5346
5347     Float_t aX7R[7]={137.327,47.867,15.9994,58.6928,63.5460,118.710,207.2};
5348     Float_t zX7R[7]={56.,22.,8.,28.,29.,50.,82.};
5349     Float_t wX7R[7]={0.251639432,0.084755042,0.085975822,0.038244751,0.009471271,0.321736471,0.2081768};
5350     Float_t dX7R = 7.14567;
5351
5352     // AIR
5353
5354     Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
5355     Float_t zAir[4]={6.,7.,8.,18.};
5356     Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
5357     Float_t dAir = 1.20479E-3;
5358
5359     // Water
5360
5361     Float_t aWater[2]={1.00794,15.9994};
5362     Float_t zWater[2]={1.,8.};
5363     Float_t wWater[2]={0.111894,0.888106};
5364     Float_t dWater   = 1.0;
5365
5366     // CERAMICS
5367   //     94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3
5368     Float_t acer[5]  = { 26.981539,15.9994,28.0855,54.93805,51.9961 };
5369     Float_t zcer[5]  = {       13.,     8.,    14.,     25.,    24. };
5370     Float_t wcer[5]  = {.4443408,.5213375,.0130872,.0178135,.003421};
5371     Float_t denscer  = 3.6;
5372
5373     //G10FR4
5374
5375     Float_t zG10FR4[14] = {14.00,       20.00,  13.00,  12.00,  5.00,   22.00,  11.00,  19.00,  26.00,  9.00,   8.00,   6.00,   7.00,   1.00};
5376     Float_t aG10FR4[14] = {28.0855000,40.0780000,26.9815380,24.3050000,10.8110000,47.8670000,22.9897700,39.0983000,55.8450000,18.9984000,15.9994000,12.0107000,14.0067000,1.0079400};
5377     Float_t wG10FR4[14] = {0.15144894,0.08147477,0.04128158,0.00904554,0.01397570,0.00287685,0.00445114,0.00498089,0.00209828,0.00420000,0.36043788,0.27529426,0.01415852,0.03427566};
5378     Float_t densG10FR4= 1.8;
5379
5380      //--- EPOXY  --- C18 H19 O3
5381       Float_t aEpoxy[3] = {15.9994, 1.00794, 12.0107} ;
5382       Float_t zEpoxy[3] = {     8.,      1.,      6.} ;
5383       Float_t wEpoxy[3] = {     3.,     19.,     18.} ;
5384       Float_t dEpoxy = 1.8 ;
5385
5386       // rohacell: C9 H13 N1 O2
5387     Float_t arohac[4] = {12.01,  1.01, 14.010, 16.};
5388     Float_t zrohac[4] = { 6.,    1.,    7.,     8.};
5389     Float_t wrohac[4] = { 14.,   10.,    2.,     6.};
5390     Float_t drohac    = 0.052;
5391
5392     // If he/she means stainless steel (inox) + Aluminium and Zeff=15.3383 then
5393 //
5394 // %Al=81.6164 %inox=100-%Al
5395
5396     Float_t aInAl[5] = {27., 55.847,51.9961,58.6934,28.0855 };
5397     Float_t zInAl[5] = {13., 26.,24.,28.,14. };
5398     Float_t wInAl[5] = {.816164, .131443,.0330906,.0183836,.000919182};
5399     Float_t dInAl    = 3.075;
5400
5401     // Kapton
5402
5403     Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994};
5404     Float_t zKapton[4]={1.,6.,7.,8.};
5405     Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235};
5406     Float_t dKapton   = 1.42;
5407
5408     //SDD ruby sph.
5409     Float_t aAlOxide[2]  = { 26.981539,15.9994};
5410     Float_t zAlOxide[2]  = {       13.,     8.};
5411     Float_t wAlOxide[2]  = {0.4707, 0.5293};
5412     Float_t dAlOxide     = 3.97;
5413
5414     // Silica for optical fibers: Si O2
5415     Float_t aoptfib[2] = { 28.0855, 15.9994};
5416     Float_t zoptfib[2] = { 14.,      8.    };
5417     Float_t woptfib[2] = {  1.,      2.    };
5418     Float_t doptfib    = 2.55;
5419
5420     AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5421     AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5422
5423     AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5424     AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5425
5426     AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5427     AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5428
5429     AliMixture(4,"C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5430     AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5431
5432     AliMixture(5,"AIR$",aAir,zAir,dAir,4,wAir);
5433     AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5434
5435     AliMixture(6,"GEN AIR$",aAir,zAir,dAir,4,wAir);
5436     AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5437
5438     AliMixture(7,"SDD SI CHIP$",aSICHIP,zSICHIP,dSICHIP,6,wSICHIP);
5439     AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5440
5441     AliMixture(9,"SDD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5442     AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5443
5444     AliMixture(10,"SDD AIR$",aAir,zAir,dAir,4,wAir);
5445     AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5446
5447     AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5448     AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5449
5450     AliMixture(12, "Water$",aWater,zWater,dWater,2,wWater);
5451     AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5452
5453     AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
5454     AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5455
5456     AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
5457     AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5458     AliMixture(15,"CERAMICS$",acer,zcer,denscer,5,wcer);
5459     AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5460
5461     AliMixture(20,"SSD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5462     AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5463
5464     AliMixture(21,"SSD AIR$",aAir,zAir,dAir,4,wAir);
5465     AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5466
5467     AliMixture(25,"G10FR4$",aG10FR4,zG10FR4,densG10FR4,14,wG10FR4);
5468     AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5469
5470      AliMixture(26,"GEN C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5471     AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5472
5473     AliMixture(27,"GEN Air$",aAir,zAir,dAir,4,wAir);
5474     AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5475
5476     AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5477     AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5478
5479     AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5480     AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5481
5482     AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5483     AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5484
5485     AliMixture(54,"SPD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5486     AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5487
5488     AliMixture(55,"SPD AIR$",aAir,zAir,dAir,4,wAir);
5489     AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5490
5491     AliMixture(56, "SPD KAPTON(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5492     AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5493
5494     AliMixture(61,"EPOXY$",aEpoxy,zEpoxy,dEpoxy,-3,wEpoxy);
5495     AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5496
5497     AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5498     AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5499
5500     AliMixture(63, "KAPTONH(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5501     AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5502
5503     AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5504     AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5505
5506     AliMixture(65,"INOX$",aINOX,zINOX,dINOX,9,wINOX);
5507     AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5508
5509     AliMixture(68,"ROHACELL$",arohac,zrohac,drohac,-4,wrohac);
5510     AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5511
5512      AliMixture(69,"SDD C AL (M55J)$",aALCM55J,zALCM55J,dALCM55J,5,wALCM55J);
5513     AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5514
5515     AliMixture(70, "SDDKAPTON (POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5516     AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5517
5518      AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
5519     AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5520
5521     AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
5522     AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5523
5524     AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5525     AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5526
5527     AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
5528     AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5529
5530     AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5531     AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5532
5533     // SPD bus (data from Petra Riedler)
5534     Float_t aSPDbus[5] = {1.00794,12.0107,14.01,15.9994,26.982 };
5535     Float_t zSPDbus[5] = {1.,6.,7.,8.,13.};
5536     Float_t wSPDbus[5] = {0.023523,0.318053,0.009776,0.078057,0.570591};
5537     Float_t dSPDbus    = 2.128505;
5538
5539     //   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
5540     AliMixture(76,"SPDBUS(AL+KPT+EPOX)$",aSPDbus,zSPDbus,dSPDbus,5,wSPDbus);
5541     AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5542
5543     AliMixture(77,"SDD X7R capacitors$",aX7R,zX7R,dX7R,7,wX7R);
5544     AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5545
5546     AliMixture(78,"SDD ruby sph. Al2O3$",aAlOxide,zAlOxide,dAlOxide,2,wAlOxide);
5547     AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5548
5549     AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5550     AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5551
5552     AliMixture(80,"SDD HV microcable$",aHVm,zHVm,dHVm,5,wHVm);
5553     AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5554
5555     AliMixture(81,"SDD LV+signal cable$",aLVm,zLVm,dLVm,5,wLVm);
5556     AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5557
5558     AliMixture(82,"SDD hybrid microcab$",aHLVm, zHLVm,dHLVm,5,wHLVm);
5559     AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5560
5561     AliMixture(83,"SDD anode microcab$",aALVm,zALVm,dALVm,5,wALVm);
5562     AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5563     Float_t aDSring[4]={12.0107,      1.00794,     14.0067,      15.9994};
5564     Float_t zDSring[4]={ 6.,          1.,           7.,           8.};
5565     Float_t wDSring[4]={ 0.854323888, 0.026408778,  0.023050265,  0.096217069};
5566     Float_t dDSring = 0.2875;
5567     AliMixture(84,"SDD/SSD rings$",aDSring,zDSring,dDSring,4,wDSring);
5568     AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5569
5570     AliMixture(85,"inox/alum$",aInAl,zInAl,dInAl,5,wInAl);
5571     AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5572
5573     // special media to take into account services in the SDD and SSD
5574     // cones for the FMD
5575     //Begin_Html
5576     /*
5577       <A HREF="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_MatBudget_4B.xls">
5578       </pre>
5579       <br clear=left>
5580       <font size=+2 color=blue>
5581       <p> The Exel spread sheet from which these density number come from.
5582       </font></A>
5583     */
5584     //End_Html
5585
5586     //  AliMaterial(86,"AIRFMDSDD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5587     Float_t aA[13],zZ[13],wW[13],den;
5588     // From Pierluigi Barberis calculations of 2SPD+1SDD October 2 2002.
5589     zZ[0] = 1.0; aA[0] = 1.00794; // Hydrogen
5590     zZ[1] = 6.0; aA[1] = 12.011; // Carbon
5591     zZ[2] = 7.0; aA[2] = 14.00674; // Nitrogen
5592     zZ[3] = 8.0; aA[3] = 15.9994; // Oxigen
5593     zZ[4] = 14.0; aA[4] = 28.0855; // Silicon
5594     zZ[5] = 24.0; aA[5] = 51.9961; //Cromium
5595     zZ[6] = 25.0; aA[6] = 54.938049; // Manganese
5596     zZ[7] = 26.0; aA[7] = 55.845; // Iron
5597     zZ[8] = 28.0; aA[8] = 58.6934; // Nickle
5598     zZ[9] = 29.0; aA[9] = 63.546; // Copper
5599     zZ[10] = 13.0; aA[10] = 26.981539; // Alulminum
5600     zZ[11] = 47.0; aA[11] = 107.8682; // Silver
5601     zZ[12] = 27.0; aA[12] = 58.9332; // Cobolt
5602     wW[0] = 0.019965;
5603     wW[1] = 0.340961;
5604     wW[2] = 0.041225;
5605     wW[3] = 0.200352;
5606     wW[4] = 0.000386;
5607     wW[5] = 0.001467;
5608     wW[6] = 0.000155;
5609     wW[7] = 0.005113;
5610     wW[8] = 0.000993;
5611     wW[9] = 0.381262;
5612     wW[10] = 0.008121;
5613     wW[11] = 0.000000;
5614     wW[12] = 0.000000;
5615     if(fByThick){// New values seeITS_MatBudget_4B.xls
5616         den = 1.5253276; // g/cm^3  Cell O370
5617     }else{
5618         den = 2.58423412; // g/cm^3 Cell L370
5619     } // end if fByThick
5620     //den = 6161.7/(3671.58978);//g/cm^3 Volume does not exclude holes
5621     AliMixture(86,"AIRFMDSDD$",aA,zZ,den,+11,wW);
5622     AliMedium(86,"AIRFMDSDD$",86,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5623               deemaxAir,epsilAir,stminAir);
5624
5625     //AliMaterial(87,"AIRFMDSSD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5626     // From Pierluigi Barberis calculations of SSD October 2 2002.
5627     wW[0] = 0.019777;
5628     wW[1] = 0.325901;
5629     wW[2] = 0.031848;
5630     wW[3] = 0.147668;
5631     wW[4] = 0.030609;
5632     wW[5] = 0.013993;
5633     wW[6] = 0.001479;
5634     wW[7] = 0.048792;
5635     wW[8] = 0.009477;
5636     wW[9] = 0.350697;
5637     wW[10] = 0.014546;
5638     wW[11] = 0.005213;
5639     wW[12] = 0.000000;
5640     if(fByThick){// New values seeITS_MatBudget_4B.xls
5641         den = 1.2464275; // g/cm^3   Cell O403
5642     }else{
5643         den = 1.28134409; // g/cm^3  Cell L403
5644     } // end if fByThick
5645     //den = 7666.3/(9753.553259); // volume does not exclude holes
5646     AliMixture(87,"AIRFMDSSD$",aA,zZ,den,+12,wW);
5647     AliMedium(87,"AIRFMDSSD$",87,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5648               deemaxAir,epsilAir,stminAir);
5649
5650     //AliMaterial(88,"ITS SANDW CFMDSDD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5651     // From Pierluigi Barberis calculations of 1SDD+Carbon fiber October 2 2002
5652     wW[0] = 0.016302;
5653     wW[1] = 0.461870;
5654     wW[2] = 0.033662;
5655     wW[3] = 0.163595;
5656     wW[4] = 0.000315;
5657     wW[5] = 0.001197;
5658     wW[6] = 0.000127;
5659     wW[7] = 0.004175;
5660     wW[8] = 0.000811;
5661     wW[9] = 0.311315;
5662     wW[10] = 0.006631;
5663     wW[11] = 0.000000;
5664     wW[12] = 0.000000;
5665     if(fByThick){// New values seeITS_MatBudget_4B.xls
5666         den = 1.9353276; // g/cm^3  Cell N370
5667     }else{
5668         den = 3.2788626; // g/cm^3 Cell F370
5669     } // end if fByThick
5670     //den = 7667.1/(3671.58978); // Volume does not excludeholes
5671     AliMixture(88,"ITS SANDW CFMDSDD$",aA,zZ,den,+11,wW);
5672     AliMedium(88,"ITS SANDW CFMDSDD$",88,0,ifield,fieldm,tmaxfd,stemax,
5673               deemax,epsil,stmin);
5674
5675     //AliMaterial(89,"ITS SANDW CFMDSSD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5676     // From Pierluigi Barberis calculations of SSD+Carbon fiber October 2 2002.
5677     wW[0] = 0.014065;
5678     wW[1] = 0.520598;
5679     wW[2] = 0.022650;
5680     wW[3] = 0.105018;
5681     wW[4] = 0.021768;
5682     wW[5] = 0.009952;
5683     wW[6] = 0.001051;
5684     wW[7] = 0.034700;
5685     wW[8] = 0.006740;
5686     wW[9] = 0.249406;
5687     wW[10] = 0.010345;
5688     wW[11] = 0.0003707;
5689     wW[12] = 0.000000;
5690     if(fByThick){// New values seeITS_MatBudget_4B.xls
5691         den = 1.6564275; // g/cm^3  Cell N304
5692     }else{
5693         den = 1.7028296; // g/cm^3  Cell F304
5694     } // end if fByThick
5695     //den = 1166.5/(3671.58978); // Volume does not exclude holes
5696     AliMixture(89,"ITS SANDW CFMDSSD$",aA,zZ,den,+12,wW);
5697     AliMedium(89,"ITS SANDW CFMDSSD$",89,0,ifield,fieldm,tmaxfd,stemax,
5698               deemax,epsil,stmin);
5699
5700     //AliMaterial(97,"SPD SERVICES$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5701     // From Pierluigi Barberis calculations of 1SPD October 2 2002.
5702     wW[0] = 0.005970;
5703     wW[1] = 0.304704;
5704     wW[2] = 0.042510;
5705     wW[3] = 0.121715;
5706     wW[4] = 0.001118;
5707     wW[5] = 0.030948;
5708     wW[6] = 0.003270;
5709     wW[7] = 0.107910;
5710     wW[8] = 0.020960;
5711     wW[9] = 0.360895;
5712     wW[10] = 0.000000;
5713     wW[11] = 0.000000;
5714     wW[12] = 0.000000;
5715     if(fByThick){// New values seeITS_MatBudget_4B.xls
5716         den = 80.31136576; // g/cm^3 Cell H329
5717     }else{
5718         den = 87.13062; // g/cm^3  Cell G329
5719     } // end if fByThick
5720     //den = 1251.3/(0.05*2.0*TMath::Pi()*(7.75*7.75 - 3.7*3.7)); // g/cm^3
5721     AliMixture(97,"SPD SERVICES$",aA,zZ,den,+10,wW);
5722     AliMedium(97,"SPD SERVICES$",97,0,ifield,fieldm,tmaxfd,stemax,
5723               deemax,epsil,stmin);
5724
5725
5726     // Special media
5727
5728     AliMaterial(90,"SPD shield$", 12.011, 6., 1.93 , 22.36, 999);
5729     AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5730
5731     // SPD End Ladder (data from Petra Riedler)
5732     Float_t aSPDel[5] = {1.00794,12.0107,14.01,15.9994,63.54 };
5733     Float_t zSPDel[5] = {1.,6.,7.,8.,29.};
5734     Float_t wSPDel[5] = {0.004092,0.107274,0.011438,0.032476,0.844719};
5735     Float_t dSPDel    = 3.903403;
5736
5737     //   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
5738     AliMixture(91,"SPD End ladder$",aSPDel,zSPDel,dSPDel,5,wSPDel);
5739     AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5740
5741     AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
5742     AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5743     /*  Material with fractional Z not actually used
5744     AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
5745     AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5746     */
5747     AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
5748     AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5749     /* Material with fractional Z not actually used
5750     AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
5751     AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5752     */
5753     AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
5754     AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5755
5756     AliMixture(98,"SDD OPTICFIB$",aoptfib,zoptfib,doptfib,-2,woptfib);
5757     AliMedium(98,"SDD OPTICFIB$",98,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5758 }
5759
5760 //______________________________________________________________________
5761 void AliITSv11Hybrid::InitAliITSgeom() const {
5762     //     Based on the geometry tree defined in Geant 3.21, this
5763     // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
5764     // sturture.
5765     // Inputs:
5766     //   none.
5767     // Outputs:
5768     //   none.
5769     // Return:
5770     //   none.
5771
5772   Error("InitAliITSgeom", "QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQq Im I used?");
5773
5774   /*
5775     const Int_t knlayers = 6;
5776     const Int_t kndeep = 3;
5777     const AliITSDetector kidet[knlayers]={kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
5778     const TString knames[2][knlayers] = {
5779      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I10A_%d/I103_%d/I101_1/ITS1_1", // lay=1
5780       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I20A_%d/I1D3_%d/I1D1_1/ITS2_1", // lay=2
5781       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5782       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5783       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5784       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"},// lay=6
5785      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I10B_%d/I107_%d/I101_1/ITS1_1", // lay=1
5786       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I20B_%d/I1D7_%d/I1D1_1/ITS2_1", // lay=2
5787       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5788       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5789       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5790       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"}
5791     };
5792     const Int_t kitsGeomTreeCopys[knlayers][kndeep]= {{10, 2, 4},// lay=1
5793                                                      {10, 4, 4},// lay=2
5794                                                      {14, 6, 1},// lay=3
5795                                                      {22, 8, 1},// lay=4
5796                                                      {34,22, 1},// lay=5
5797                                                      {38,25, 1}};//lay=6
5798     Int_t       nlad[knlayers],ndet[knlayers];
5799     Int_t       mod,lay,lad=0,det=0,i,j,k,cp0,cp1,cp2;
5800     TString path,shapeName;
5801     TGeoHMatrix materix;
5802     Double_t trans[3]={3*0.0},rot[10]={9*0.0,1.0};
5803     TArrayD shapePar;
5804     TArrayF shapeParF;
5805     Bool_t shapeDefined[3]={kFALSE,kFALSE,kFALSE};
5806
5807     AliDebug(1,"Reading Geometry transformation directly from Modler.");
5808     mod = 0;
5809     for(i=0;i<knlayers;i++){
5810         k = 1;
5811         for(j=0;j<kndeep;j++) if(kitsGeomTreeCopys[i][j]!=0)
5812             k *= TMath::Abs(kitsGeomTreeCopys[i][j]);
5813         mod += k;
5814     } // end for i
5815
5816     SetITSgeom(0);
5817     nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
5818     ndet[0]= 4;ndet[1]= 4;ndet[2]= 6;ndet[3]= 8;ndet[4]=22;ndet[5]=25;
5819     AliITSgeom* geom = new AliITSgeom(0,6,nlad,ndet,mod);
5820     SetITSgeom(geom);
5821     mod = 0;
5822     for(lay=1;lay<=knlayers;lay++){
5823         for(cp0=1;cp0<=kitsGeomTreeCopys[lay-1][0];cp0++){
5824             for(cp1=1;cp1<=kitsGeomTreeCopys[lay-1][1];cp1++){
5825                 for(cp2=1;cp2<=kitsGeomTreeCopys[lay-1][2];cp2++){
5826                     path.Form(knames[fMinorVersion-1][lay-1].Data(),
5827                               cp0,cp1,cp2);
5828                     switch (lay){
5829                     case 1:{
5830                         det = cp2;
5831                         lad = cp1+2*(cp0-1);
5832                     }break;
5833                     case 2:{
5834                         det = cp2;
5835                         lad = cp1+4*(cp0-1);
5836                     } break;
5837                     case 3: case 4: case 5: case 6:{
5838                         det = cp1;
5839                         lad = cp0;
5840                     } break;
5841                     } // end switch
5842                          //AliInfo(Form("path=%s lay=%d lad=%d det=%d",
5843                          //             path.Data(),lay,lad,det));
5844                     gMC->GetTransformation(path.Data(),materix);
5845                     gMC->GetShape(path.Data(),shapeName,shapePar);
5846                     shapeParF.Set(shapePar.GetSize());
5847                     for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i];
5848                     geom->CreateMatrix(mod,lay,lad,det,kidet[lay-1],trans,rot);
5849                     geom->SetTrans(mod,materix.GetTranslation());
5850                     geom->SetRotMatrix(mod,materix.GetRotationMatrix());
5851                     geom->GetGeomMatrix(mod)->SetPath(path.Data());
5852                     switch (lay){
5853                     case 1: case 2:
5854                         if(!shapeDefined[kSPD]){
5855                         geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(
5856                                 shapeParF.GetSize(),shapeParF.GetArray()));
5857                         shapeDefined[kSPD] = kTRUE;
5858                     }break;
5859                     case 3: case 4:
5860                         if(!shapeDefined[kSDD]){
5861                         geom->ReSetShape(kSDD,new AliITSgeomSDD256(
5862                                 shapeParF.GetSize(),shapeParF.GetArray()));
5863                         shapeDefined[kSDD] = kTRUE;
5864                     }break;
5865                     case 5: case 6:
5866                         if(!shapeDefined[kSSD]){
5867                         geom->ReSetShape(kSSD,new AliITSgeomSSD75and275(
5868                                 shapeParF.GetSize(),shapeParF.GetArray()));
5869                         shapeDefined[kSSD] = kTRUE;
5870                     }break;
5871                     default:{
5872                     }break;
5873                     } // end switch
5874                     mod++;
5875                 } /// end for cp2
5876             } // end for cp1
5877         } // end for cp0
5878     } // end for lay
5879     return;
5880   */
5881 }
5882
5883 //______________________________________________________________________
5884 void AliITSv11Hybrid::Init(){
5885     //     Initialise the ITS after it has been created.
5886     // Inputs:
5887     //   none.
5888     // Outputs:
5889     //   none.
5890     // Return:
5891     //   none.
5892
5893     AliDebug(1,Form("Init: Major version %d Minor version %d",fMajorVersion,
5894                  fMinorVersion));
5895     UpdateInternalGeometry();
5896     AliITS::Init();
5897
5898     fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID.
5899 }
5900
5901 //______________________________________________________________________
5902 void AliITSv11Hybrid::SetDefaults(){
5903     // sets the default segmentation, response, digit and raw cluster classes
5904     // Inputs:
5905     //   none.
5906     // Outputs:
5907     //   none.
5908     // Return:
5909     //   none.
5910
5911     if(!fDetTypeSim){
5912         Warning("SetDefaults","Error fDetTypeSim not defined");
5913         return;
5914     }
5915
5916     fDetTypeSim->SetDefaults();
5917
5918
5919     if(fgkNTYPES>3){
5920         Warning("SetDefaults",
5921                 "Only the four basic detector types are initialised!");
5922     }// end if
5923     return;
5924 }
5925 //______________________________________________________________________
5926 void AliITSv11Hybrid::DrawModule() const{
5927     //     Draw a shaded view of the FMD version 10.
5928     // Inputs:
5929     //   none.
5930     // Outputs:
5931     //   none.
5932     // Return:
5933     //   none.
5934
5935     // Set everything unseen
5936     gMC->Gsatt("*", "seen", -1);
5937     //
5938     // Set ALIC mother visible
5939     gMC->Gsatt("ALIC","SEEN",0);
5940     //
5941     // Set the volumes visible
5942     gMC->Gsatt("ITSD","SEEN",0);
5943     gMC->Gsatt("ITS1","SEEN",1);
5944     gMC->Gsatt("ITS2","SEEN",1);
5945     gMC->Gsatt("ITS3","SEEN",1);
5946     gMC->Gsatt("ITS4","SEEN",1);
5947     gMC->Gsatt("ITS5","SEEN",1);
5948     gMC->Gsatt("ITS6","SEEN",1);
5949     //
5950     gMC->Gsatt("IPCB","SEEN",1);
5951     gMC->Gsatt("ICO2","SEEN",1);
5952     gMC->Gsatt("ICER","SEEN",0);
5953     gMC->Gsatt("ISI2","SEEN",0);
5954     gMC->Gsatt("IPLA","SEEN",0);
5955     gMC->Gsatt("ICO3","SEEN",0);
5956     gMC->Gsatt("IEPX","SEEN",0);
5957     gMC->Gsatt("ISI3","SEEN",1);
5958     gMC->Gsatt("ISUP","SEEN",0);
5959     gMC->Gsatt("ICHO","SEEN",0);
5960     gMC->Gsatt("ICMO","SEEN",0);
5961     gMC->Gsatt("ICMD","SEEN",0);
5962     gMC->Gsatt("ICCO","SEEN",1);
5963     gMC->Gsatt("ICCM","SEEN",0);
5964     gMC->Gsatt("ITMD","SEEN",0);
5965     gMC->Gsatt("ITTT","SEEN",1);
5966     //
5967     gMC->Gdopt("hide", "on");
5968     gMC->Gdopt("shad", "on");
5969     gMC->Gsatt("*", "fill", 7);
5970     gMC->SetClipBox(".");
5971     gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
5972     gMC->DefaultRange();
5973     gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
5974     gMC->Gdhead(1111, "Inner Tracking System Version 1");
5975     gMC->Gdman(17, 6, "MAN");
5976 }
5977
5978 //______________________________________________________________________
5979 void AliITSv11Hybrid::StepManager(){
5980     //    Called for every step in the ITS, then calles the AliITShit class
5981     // creator with the information to be recoreded about that hit.
5982     //     The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
5983     // printing of information to a file which can be used to create a .det
5984     // file read in by the routine CreateGeometry(). If set to 0 or any other
5985     // value except 1, the default behavior, then no such file is created nor
5986     // it the extra variables and the like used in the printing allocated.
5987     // Inputs:
5988     //   none.
5989     // Outputs:
5990     //   none.
5991     // Return:
5992     //   none.
5993
5994     if(!(this->IsActive())) return;
5995     if(!(gMC->TrackCharge())) return;
5996
5997     Int_t copy, lay = 0;
5998     Int_t id = gMC->CurrentVolID(copy);
5999
6000     Bool_t notSens = kFALSE;
6001     while ((lay<fIdN)  && (notSens = id != fIdSens[lay])) ++lay;
6002     if (notSens) return;
6003
6004     if(gMC->IsTrackExiting()) {
6005         AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber(), AliTrackReference::kITS);
6006     } // if Outer ITS mother Volume
6007
6008     static TLorentzVector position, momentum; // Saves on calls to construtors
6009     static AliITShit hit;// Saves on calls to constructors
6010
6011     TClonesArray &lhits = *(Hits());
6012     Int_t   cpn0, cpn1, mod, status = 0;
6013     //
6014     // Track status
6015     if(gMC->IsTrackInside())      status +=  1;
6016     if(gMC->IsTrackEntering())    status +=  2;
6017     if(gMC->IsTrackExiting())     status +=  4;
6018     if(gMC->IsTrackOut())         status +=  8;
6019     if(gMC->IsTrackDisappeared()) status += 16;
6020     if(gMC->IsTrackStop())        status += 32;
6021     if(gMC->IsTrackAlive())       status += 64;
6022
6023     //
6024     // retrieve the indices with the volume path
6025     //
6026     switch (lay) {
6027     case 0:case 1: // SPD
6028       if (AliITSInitGeometry::SPDIsTGeoNative()) {
6029         gMC->CurrentVolOffID(1,copy); // ladder
6030         gMC->CurrentVolOffID(3,cpn1); // stave
6031         gMC->CurrentVolOffID(5,cpn0); // sector
6032       } else {
6033         gMC->CurrentVolOffID(2,copy);
6034         gMC->CurrentVolOffID(4,cpn1);
6035         gMC->CurrentVolOffID(5,cpn0);
6036       };
6037       break;
6038     case 2:case 3: // SDD
6039       copy = 1;
6040       if (AliITSInitGeometry::SDDIsTGeoNative()) {
6041         gMC->CurrentVolOffID(2,cpn1);
6042         gMC->CurrentVolOffID(3,cpn0);
6043       } else {
6044         gMC->CurrentVolOffID(1,cpn1);
6045         gMC->CurrentVolOffID(2,cpn0);
6046       };
6047       break;
6048     case 4:case 5: // SSD
6049       copy = 1;
6050       //if (AliITSInitGeometry::SSDIsTGeoNative()) {
6051       // same levels for old and new geom
6052       gMC->CurrentVolOffID(1,cpn1);
6053       gMC->CurrentVolOffID(2,cpn0);
6054       break;
6055     default:
6056       AliError(Form("Invalid value: lay= %d . Not an ITS sensitive volume",lay));
6057       return; // not an ITS sensitive volume.
6058     } //
6059
6060     fInitGeom.DecodeDetector(mod,lay+1,cpn0,cpn1,copy);
6061     // We should not need to pass by the switch !
6062     // This is time consuming...
6063     // therefore DecodeDetectorv11Hybrid(...) shouldn't be private !
6064     // and we should be able to use instead :
6065     //fInitGeom.DecodeDetectorv11Hybrid(mod,lay+1,cpn0,cpn1,copy);
6066
6067     //
6068     // Fill hit structure.
6069     //
6070     hit.SetModule(mod);
6071     hit.SetTrack(gAlice->GetMCApp()->GetCurrentTrackNumber());
6072     gMC->TrackPosition(position);
6073     gMC->TrackMomentum(momentum);
6074     hit.SetPosition(position);
6075     hit.SetTime(gMC->TrackTime());
6076     hit.SetMomentum(momentum);
6077     hit.SetStatus(status);
6078     hit.SetEdep(gMC->Edep());
6079     hit.SetShunt(GetIshunt());
6080     if(gMC->IsTrackEntering()){
6081         hit.SetStartPosition(position);
6082         hit.SetStartTime(gMC->TrackTime());
6083         hit.SetStartStatus(status);
6084         return; // don't save entering hit.
6085     } // end if IsEntering
6086     // Fill hit structure with this new hit.
6087     //Info("StepManager","Calling Copy Constructor");
6088     new(lhits[fNhits++]) AliITShit(hit); // Use Copy Construtor.
6089     // Save old position... for next hit.
6090     hit.SetStartPosition(position);
6091     hit.SetStartTime(gMC->TrackTime());
6092     hit.SetStartStatus(status);
6093
6094     return;
6095 }
6096