ITS/AliITSv11Hybrid.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, 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  *                                                                        *
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  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 // $Log$
  36 // Revision 1.10  2007/11/19 17:01:26  masera
  37 // SSD ladder supports + endcaps systems (E. Cattaruzza)
  38 //
  39 // Revision 1.9  2007/10/21 19:22:53  masera
  40 // Coding conventions
  41 //
  42 // Revision 1.8  2007/10/21 18:59:10  masera
  43 // SPD new geometry added to Hybrid V11
  44 //
  45 // Revision 1.7  2007/08/24 14:32:57  hristov
  46 // Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
  47 //
  48 // Revision 1.6  2007/07/27 08:12:39  morsch
  49 // Write all track references into the same branch.
  50 //
  51 // Revision 1.5  2007/06/28 10:17:25  masera
  52 // Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
  53 //
  54 // Revision 1.4  2007/05/09 20:40:41  masera
  55 // Bug fix (V11Hybrid geometry)
  56 //
  57 // Revision 1.3  2007/05/08 16:57:42  masera
  58 // Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
  59 //
  60
  61
  62 #include <TClonesArray.h>
  63 #include <TGeometry.h>
  64 #include <TLorentzVector.h>
  65 #include <TGeoMatrix.h>
  66 #include <TGeoPhysicalNode.h>
  67 #include <TString.h>
  68 #include <TNode.h>
  69 #include <TTUBE.h>
  70 #include <TGeoManager.h>
  71 #include <TGeoVolume.h>
  72 #include <TVirtualMC.h>
  73
  74 #include "AliITS.h"
  75 #include "AliITSDetTypeSim.h"
  76 #include "AliITSgeom.h"
  77 #include "AliITSgeomSDD.h"
  78 #include "AliITSgeomSPD.h"
  79 #include "AliITSgeomSSD.h"
  80 #include "AliITShit.h"
  81 #include "AliITSCalibrationSDD.h"
  82 #include "AliITSsegmentationSDD.h"
  83 #include "AliITSsegmentationSPD.h"
  84 #include "AliITSsegmentationSSD.h"
  85 #include "AliITSv11Hybrid.h"
  86 #include "AliLog.h"
  87 #include "AliMC.h"
  88 #include "AliMagF.h"
  89 #include "AliRun.h"
  90 #include "AliTrackReference.h"
  91 #include "AliITSInitGeometry.h"
  92 #include "AliITSv11GeometrySPD.h"
  93 #include "AliITSv11GeometrySDD.h"
  94 #include "AliITSv11GeometrySSD.h"
  95
  96
  97 ClassImp(AliITSv11Hybrid)
  98
  99 //______________________________________________________________________
 100 AliITSv11Hybrid::AliITSv11Hybrid():
 101   AliITS(),
 102   fGeomDetOut(kFALSE),
 103   fGeomDetIn(kFALSE),
 104   fByThick(kTRUE),
 105   fMajorVersion(IsVersion()),
 106   fMinorVersion(-1),
 107   fDet1(0),
 108   fDet2(0),
 109   fChip1(0),
 110   fChip2(0),
 111   fRails(0),
 112   fFluid(0),
 113   fIDMother(0),
 114   fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 115   fSPDgeom(0),
 116   fSDDgeom(0),
 117   fSSDgeom(0)
 118  {
 119     //    Standard default constructor
 120     // Inputs:
 121     //   none.
 122     // Outputs:
 123     //   none.
 124     // Return:
 125     //   none.
 126 }
 127
 128 //______________________________________________________________________
 129 AliITSv11Hybrid::AliITSv11Hybrid(const char *title)
 130   : AliITS("ITS", title),
 131     fGeomDetOut(kFALSE),
 132     fGeomDetIn(kFALSE),
 133     fByThick(kTRUE),
 134     fMajorVersion(IsVersion()),
 135     fMinorVersion(1),
 136     fDet1(200.0),
 137     fDet2(200.0),
 138     fChip1(150.0),
 139     fChip2(150.0),
 140     fRails(0),
 141     fFluid(1),
 142     fIDMother(0),
 143     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 144     fSPDgeom(0),
 145     fSDDgeom(0),
 146     fSSDgeom(0) {
 147     //    Standard constructor for the v11Hybrid geometry.
 148     // Inputs:
 149     //   const char * title  Arbitrary title
 150     // Outputs:
 151     //   none.
 152     // Return:
 153     //   none.
 154   Int_t i;
 155
 156   fSPDgeom = new AliITSv11GeometrySPD();
 157   fSDDgeom = new AliITSv11GeometrySDD(0);
 158   fSSDgeom = new AliITSv11GeometrySSD();
 159
 160   fIdN = 6;
 161   fIdName = new TString[fIdN];
 162
 163   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 164     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 165     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 166   } else {
 167     fIdName[0] = "ITS1";
 168     fIdName[1] = "ITS2";
 169   }
 170
 171   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 172     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 173     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 174   } else {
 175     fIdName[2] = "ITS3";
 176     fIdName[3] = "ITS4";
 177   }
 178
 179   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 180     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 181     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 182   } else {
 183     fIdName[4] = "ITS5";
 184     fIdName[5] = "ITS6";
 185   }
 186
 187   fIdSens    = new Int_t[fIdN];
 188   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 189   SetThicknessDet1();
 190   SetThicknessDet2();
 191   SetThicknessChip1();
 192   SetThicknessChip2();
 193   SetDensityServicesByThickness();
 194
 195   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
 196   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
 197   strncpy(fRead,fEuclidGeomDet,60);
 198   strncpy(fWrite,fEuclidGeomDet,60);
 199   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
 200 }
 201
 202 //______________________________________________________________________
 203 AliITSv11Hybrid::AliITSv11Hybrid(const char *name, const char *title)
 204   : AliITS("ITS", title),
 205     fGeomDetOut(kFALSE),
 206     fGeomDetIn(kFALSE),
 207     fByThick(kTRUE),
 208     fMajorVersion(IsVersion()),
 209     fMinorVersion(1),
 210     fDet1(200.0),
 211     fDet2(200.0),
 212     fChip1(150.0),
 213     fChip2(150.0),
 214     fRails(0),
 215     fFluid(1),
 216     fIDMother(0),
 217     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 218     fSPDgeom(0),
 219     fSDDgeom(0),
 220     fSSDgeom(0) {
 221     //    Standard constructor for the v11Hybrid geometry.
 222     // Inputs:
 223     //   const char * name   Ignored, set to "ITS"
 224     //   const char * title  Arbitrary title
 225     // Outputs:
 226     //   none.
 227     // Return:
 228     //   none.
 229   Int_t i;
 230
 231   fSPDgeom = new AliITSv11GeometrySPD();
 232   fSDDgeom = new AliITSv11GeometrySDD(0);
 233   fSSDgeom = new AliITSv11GeometrySSD();
 234
 235   fIdN = 6;
 236   fIdName = new TString[fIdN];
 237
 238   (void) name; // removes warning message
 239
 240   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 241     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 242     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 243   } else {
 244     fIdName[0] = "ITS1";
 245     fIdName[1] = "ITS2";
 246   }
 247
 248   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 249     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 250     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 251   } else {
 252     fIdName[2] = "ITS3";
 253     fIdName[3] = "ITS4";
 254   }
 255
 256   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 257     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 258     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 259   } else {
 260     fIdName[4] = "ITS5";
 261     fIdName[5] = "ITS6";
 262   }
 263
 264   fIdSens    = new Int_t[fIdN];
 265   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 266   SetThicknessDet1();
 267   SetThicknessDet2();
 268   SetThicknessChip1();
 269   SetThicknessChip2();
 270   SetDensityServicesByThickness();
 271
 272   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
 273   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
 274   strncpy(fRead,fEuclidGeomDet,60);
 275   strncpy(fWrite,fEuclidGeomDet,60);
 276   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
 277 }
 278
 279 //______________________________________________________________________
 280 AliITSv11Hybrid::~AliITSv11Hybrid() {
 281     //    Standard destructor
 282     // Inputs:
 283     //   none.
 284     // Outputs:
 285     //   none.
 286     // Return:
 287     //   none.
 288   delete fSPDgeom;
 289   delete fSDDgeom;
 290   delete fSSDgeom;
 291 }
 292
 293 //______________________________________________________________________
 294 void AliITSv11Hybrid::SetT2Lmatrix(const char *name, 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->GetAlignableEntry(name);
 305   const char *path = alignableEntry->GetTitle();
 306
 307   if (!gGeoManager->cd(path))
 308     AliFatal(Form("Volume path %s not valid!",path));
 309   TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
 310
 311   Double_t *gtrans = globMatrix->GetTranslation(), rotMatrix[9];
 312   memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
 313   Double_t al = TMath::ATan2(rotMatrix[1],rotMatrix[0]);
 314   if (yRot180) {
 315     al = TMath::ATan2(rotMatrix[1],-rotMatrix[0]);
 316   }
 317
 318   TGeoHMatrix *matLtoT = new TGeoHMatrix;
 319   matLtoT->SetDx( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) ); // translation
 320   matLtoT->SetDy( yShift );
 321   matLtoT->SetDz(-gtrans[2]);
 322   rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
 323   rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
 324   rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
 325   if (yFlip) rotMatrix[3] = -1;  // flipping in y  (for SPD1)
 326
 327   if (yRot180) { // rotation of pi around the axis perpendicular to the wafer
 328     matLtoT->SetDy( -yShift );
 329     rotMatrix[3] = -1;
 330     if (yFlip) rotMatrix[3] = 1;  // flipping in y  (for SPD1)
 331     matLtoT->SetDz(gtrans[2]);
 332     rotMatrix[8]=1;
 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 {
 346   //
 347   // Creates entries for alignable volumes associating the symbolic volume
 348   // name with the corresponding volume path.
 349   //
 350   // Records in the alignable entries the transformation matrices converting
 351   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
 352   // system
 353   // For this, this function has to run before the misalignment because we
 354   // are using the ideal positions in the AliITSgeom object.
 355
 356   AliInfo("Add ITS alignable volumes");
 357
 358   if (!gGeoManager) {
 359     AliFatal("TGeoManager doesn't exist !");
 360     return;
 361   }
 362
 363   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
 364     AliFatal("Unable to set alignable entry!!");
 365
 366   TString strSPD = "ITS/SPD";
 367   TString strSDD = "ITS/SDD";
 368   TString strSSD = "ITS/SSD";
 369   TString strStave = "/Stave";
 370   TString strHalfStave = "/HalfStave";
 371   TString strLadder = "/Ladder";
 372   TString strSector = "/Sector";
 373   TString strSensor = "/Sensor";
 374   TString strEntryName1;
 375   TString strEntryName2;
 376   TString strEntryName3;
 377   TString strEntryName4;
 378
 379   //===== SPD layers =====
 380   if (AliITSInitGeometry::SPDIsTGeoNative()) { // new SPD geometry
 381
 382     TString str0 = "ALIC_1/ITSV_1/ITSSPDCarbonFiberSectorV_";
 383     TString str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/LAY1_STAVE_";
 384     TString str1Bis = "/HALF-STAVE";
 385     TString str1Tierce = "_1";
 386     TString str2 = "/LAY1_LADDER_";
 387
 388     TString sector;
 389     TString stave;
 390     TString halfStave;
 391     TString module;
 392
 393     for(Int_t cSect = 0; cSect<10; cSect++) {
 394
 395       sector = str0;
 396       sector += cSect+1; // this is one full sector
 397       strEntryName1 = strSPD;
 398       strEntryName1 += 0;
 399       strEntryName1 += strSector;
 400       strEntryName1 += cSect;
 401       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 402         AliFatal("Unable to set alignable entry!!");
 403       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
 404
 405       for(Int_t cStave=0; cStave<2; cStave++) {
 406
 407         stave = sector;
 408         stave += str1;
 409         stave += cStave;
 410         strEntryName2 = strEntryName1;
 411         strEntryName2 += strStave;
 412         strEntryName2 += cStave;
 413
 414         for(Int_t cHS=0; cHS<2; cHS++) {
 415
 416           halfStave = stave;
 417           halfStave += str1Bis;
 418           halfStave += cHS;
 419           halfStave += str1Tierce;
 420           strEntryName3 = strEntryName2;
 421           strEntryName3 += strHalfStave;
 422           strEntryName3 += cHS;
 423
 424           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
 425             AliFatal(Form("Unable to set alignable entry!! %s :: %s",strEntryName3.Data(),halfStave.Data()));
 426
 427           for(Int_t cLad=0; cLad<2; cLad++) {
 428
 429             module = halfStave;
 430             module += str2;
 431             module += cLad+cHS*2;
 432             strEntryName4 = strEntryName3;
 433             strEntryName4 += strLadder;
 434             strEntryName4 += cLad+cHS*2;
 435             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
 436               AliFatal("Unable to set alignable entry!!");
 437
 438             SetT2Lmatrix(strEntryName4.Data(), -0.0081, kTRUE, kTRUE);
 439             // -0.0081 is the shift between the centers of alignable and sensitive volumes
 440             // It is directly extracted from the new SPD geometry
 441
 442           }
 443         }
 444       }
 445     }
 446
 447     str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/LAY2_STAVE_";
 448     str2 = "/LAY2_LADDER_";
 449
 450     for(Int_t cSect = 0; cSect<10; cSect++) {
 451
 452       sector = str0;
 453       sector += cSect+1; // this is one full sector
 454       strEntryName1 = strSPD;
 455       strEntryName1 += 1;
 456       strEntryName1 += strSector;
 457       strEntryName1 += cSect;
 458
 459       for(Int_t cStave=0; cStave<4; cStave++) {
 460
 461         stave = sector;
 462         stave += str1;
 463         stave += cStave;
 464         strEntryName2 = strEntryName1;
 465         strEntryName2 += strStave;
 466         strEntryName2 += cStave;
 467
 468         for(Int_t cHS=0; cHS<2; cHS++) {
 469
 470           halfStave = stave;
 471           halfStave += str1Bis;
 472           halfStave += cHS;
 473           halfStave += str1Tierce;
 474           strEntryName3 = strEntryName2;
 475           strEntryName3 += strHalfStave;
 476           strEntryName3 += cHS;
 477
 478           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
 479             AliFatal("Unable to set alignable entry!!");
 480
 481           for(Int_t cLad=0; cLad<2; cLad++) {
 482
 483             module = halfStave;
 484             module += str2;
 485             module += cLad+cHS*2;
 486             strEntryName4 = strEntryName3;
 487             strEntryName4 += strLadder;
 488             strEntryName4 += cLad+cHS*2;
 489             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
 490               AliFatal("Unable to set alignable entry!!");
 491
 492             SetT2Lmatrix(strEntryName4.Data(), -0.0081, kFALSE);
 493           }
 494         }
 495       }
 496     }
 497
 498   } else {  // else old SPD geometry
 499
 500     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
 501     TString str1 = "/I10B_";
 502     TString str1Bis = "/L1H-STAVE";
 503     TString str1Tierce = "_1";
 504     TString str2 = "/I107_";
 505
 506     TString sector;
 507     TString stave;
 508     TString halfStave;
 509     TString module;
 510
 511     for(Int_t cSect = 0; cSect<10; cSect++) {
 512
 513       sector = str0;
 514       sector += cSect+1; // this is one full sector
 515       strEntryName1 = strSPD;
 516       strEntryName1 += 0;
 517       strEntryName1 += strSector;
 518       strEntryName1 += cSect;
 519       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
 520       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 521         AliFatal("Unable to set alignable entry!!");
 522
 523       for(Int_t cStave = 0; cStave<2; cStave++) {
 524
 525         stave = sector;
 526         stave += str1;
 527         stave += cStave+1;
 528         strEntryName2 = strEntryName1;
 529         strEntryName2 += strStave;
 530         strEntryName2 += cStave;
 531         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
 532
 533         for(Int_t cHS=0; cHS<2; cHS++) {
 534
 535           halfStave = stave;
 536           halfStave += str1Bis;
 537           halfStave += cHS;
 538           halfStave += str1Tierce;
 539           strEntryName3 = strEntryName2;
 540           strEntryName3 += strHalfStave;
 541           strEntryName3 += cHS;
 542           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
 543           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
 544             AliFatal("Unable to set alignable entry!!");
 545
 546           for(Int_t cLadder = 0; cLadder<2; cLadder++) {
 547
 548             module = halfStave;
 549             module += str2;
 550             module += cLadder+cHS*2+1;
 551             strEntryName4 = strEntryName3;
 552             strEntryName4 += strLadder;
 553             strEntryName4 += cLadder+cHS*2;
 554             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 555             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
 556               AliFatal("Unable to set alignable entry!!");
 557
 558             SetT2Lmatrix(strEntryName4.Data(), -fChip1*0.0001/2., kTRUE);
 559           }
 560         }
 561       }
 562     }
 563
 564     str1Bis = "/L2H-STAVE";
 565     str1 = "/I20B_";
 566     str2 = "/I1D7_";
 567
 568     for(Int_t cSect = 0; cSect<10; cSect++) {
 569
 570       sector = str0;
 571       sector += cSect+1; // this is one full sector
 572       strEntryName1 = strSPD;
 573       strEntryName1 += 1;
 574       strEntryName1 += strSector;
 575       strEntryName1 += cSect;
 576       //       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 577       //        AliFatal("Unable to set alignable entry!!");
 578       // we don't need the previous lines because the whole sector is already define
 579       // with first layer ...
 580
 581       for(Int_t cStave =0; cStave<4; cStave++) {
 582
 583         stave = sector;
 584         stave += str1;
 585         stave += cStave+1;
 586         strEntryName2 = strEntryName1;
 587         strEntryName2 += strStave;
 588         strEntryName2 += cStave;
 589
 590         for(Int_t cHS=0; cHS<2; cHS++) {
 591
 592           halfStave = stave;
 593           halfStave += str1Bis;
 594           halfStave += cHS;
 595           halfStave += str1Tierce;
 596           strEntryName3 = strEntryName2;
 597           strEntryName3 += strHalfStave;
 598           strEntryName3 += cHS;
 599           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
 600           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
 601             AliFatal("Unable to set alignable entry!!");
 602
 603           for(Int_t cLad =0; cLad<2; cLad++) {
 604
 605             module = halfStave;
 606             module += str2;
 607             module += cLad+cHS*2+1;
 608             strEntryName4 = strEntryName3;
 609             strEntryName4 += strLadder;
 610             strEntryName4 += cLad+cHS*2;
 611             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 612             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
 613               AliFatal("Unable to set alignable entry!!");
 614
 615             SetT2Lmatrix(strEntryName4.Data(), -fChip2*0.0001/2., kFALSE);
 616           }
 617         }
 618       }
 619     }
 620   }
 621
 622   //===== SDD layers =====
 623   if (AliITSInitGeometry::SDDIsTGeoNative()) { // new SDD geometry
 624
 625     TString str0 = "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_"; // SDD layer1
 626     TString str1 = "/ITSsddSensor3_";
 627     TString str2 = "/ITSsddWafer3_1";
 628     TString ladder;
 629     TString wafer;
 630
 631     for(Int_t c1 = 0; c1<14; c1++) {
 632
 633       ladder = str0;
 634       ladder += c1; // the set of wafers from one ladder
 635       strEntryName1 = strSDD;
 636       strEntryName1 += 2;
 637       strEntryName1 +=strLadder;
 638       strEntryName1 += c1;
 639       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 640       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 641         AliFatal("Unable to set alignable entry!!");
 642
 643       for(Int_t c2 =0; c2<6; c2++) {
 644
 645         wafer = ladder;
 646         wafer += str1;
 647         wafer += c2;
 648         wafer += str2;    // one wafer
 649         strEntryName2 = strEntryName1;
 650         strEntryName2 += strSensor;
 651         strEntryName2 += c2;
 652         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 653         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 654           AliFatal("Unable to set alignable entry!!");
 655
 656         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, c2>=3);
 657       }
 658     }
 659
 660     str0 = "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_"; // SDD layer2
 661     str1 = "/ITSsddSensor4_";
 662     str2 = "/ITSsddWafer4_1";
 663
 664     for(Int_t c1 = 0; c1<22; c1++) {
 665
 666       ladder = str0;
 667       ladder += c1; // the set of wafers from one ladder
 668       strEntryName1 = strSDD;
 669       strEntryName1 += 3;
 670       strEntryName1 += strLadder;
 671       strEntryName1 += c1;
 672       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 673       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 674         AliFatal("Unable to set alignable entry!!");
 675
 676       for(Int_t c2 =0; c2<8; c2++) {
 677
 678         wafer = ladder;
 679         wafer += str1;
 680         wafer += c2;
 681         wafer += str2;    // one wafer
 682         strEntryName2 = strEntryName1;
 683         strEntryName2 += strSensor;
 684         strEntryName2 += c2;
 685         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 686         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 687           AliFatal("Unable to set alignable entry!!");
 688
 689         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, c2>=4);
 690       }
 691     }
 692
 693   } else {  // else old SDD geometry
 694
 695     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
 696     TString str1 = "/I302_";
 697
 698     TString ladder;
 699     TString wafer;
 700
 701     for(Int_t c1 = 1; c1<=14; c1++){
 702
 703       ladder = str0;
 704       ladder += c1; // the set of wafers from one ladder
 705       strEntryName1 = strSDD;
 706       strEntryName1 += 2;
 707       strEntryName1 +=strLadder;
 708       strEntryName1 += (c1-1);
 709       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 710         AliFatal("Unable to set alignable entry!!");
 711       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 712
 713       for(Int_t c2 =1; c2<=6; c2++){
 714
 715         wafer = ladder;
 716         wafer += str1;
 717         wafer += c2;    // one wafer
 718         strEntryName2 = strEntryName1;
 719         strEntryName2 += strSensor;
 720         strEntryName2 += (c2-1);
 721         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 722           AliFatal("Unable to set alignable entry!!");
 723         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 724
 725         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
 726       }
 727     }
 728
 729     str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
 730     str1 = "/I402_";
 731
 732     for(Int_t c1 = 1; c1<=22; c1++){
 733
 734       ladder = str0;
 735       ladder += c1; // the set of wafers from one ladder
 736       strEntryName1 = strSDD;
 737       strEntryName1 += 3;
 738       strEntryName1 +=strLadder;
 739       strEntryName1 += (c1-1);
 740       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 741         AliFatal("Unable to set alignable entry!!");
 742       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 743
 744       for(Int_t c2 =1; c2<=8; c2++){
 745
 746         wafer = ladder;
 747         wafer += str1;
 748         wafer += c2;    // one wafer
 749         strEntryName2 = strEntryName1;
 750         strEntryName2 += strSensor;
 751         strEntryName2 += (c2-1);
 752         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 753           AliFatal("Unable to set alignable entry!!");
 754         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 755
 756         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
 757       }
 758     }
 759   }   // end SDD
 760
 761   //===== SSD layers =====
 762   if (AliITSInitGeometry::SSDIsTGeoNative()) { // new SSD geometry
 763
 764     TString str0 = "/ALIC_1/ITSV_1/ITSssdLayer5_1/ITSssdLay5Ladd_"; // SSD layer1
 765     TString str1 = "/ITSsddSensor5_";
 766     TString str2 = "";
 767     TString ladder;
 768     TString wafer;
 769
 770     for(Int_t c1 = 0; c1<34; c1++) {
 771
 772       ladder = str0;
 773       ladder += c1; // the set of wafers from one ladder
 774       strEntryName1 = strSSD;
 775       strEntryName1 += 4;
 776       strEntryName1 += strLadder;
 777       strEntryName1 += c1;
 778       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 779       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 780         AliFatal("Unable to set alignable entry!!");
 781
 782       for(Int_t c2 =0; c2<22; c2++) {
 783
 784         wafer = ladder;
 785         wafer += str1;
 786         wafer += c2;
 787         //wafer += str2;    // one wafer
 788         strEntryName2 = strEntryName1;
 789         strEntryName2 += strSensor;
 790         strEntryName2 += c2;
 791         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 792         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 793           AliFatal("Unable to set alignable entry!!");
 794
 795         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, kFALSE);
 796       }
 797     }
 798
 799     str0 = "/ALIC_1/ITSV_1/ITSssdLayer6_1/ITSssdLay6Ladd_"; // SSD layer2
 800     str1 = "/ITSsddSensor6_";
 801     str2 = "";
 802
 803     for(Int_t c1 = 0; c1<38; c1++) {
 804
 805       ladder = str0;
 806       ladder += c1; // the set of wafers from one ladder
 807       strEntryName1 = strSSD;
 808       strEntryName1 += 5;
 809       strEntryName1 += strLadder;
 810       strEntryName1 += c1;
 811       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 812       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 813         AliFatal("Unable to set alignable entry!!");
 814
 815       for(Int_t c2 =0; c2<25; c2++) {
 816
 817         wafer = ladder;
 818         wafer += str1;
 819         wafer += c2;
 820         //wafer += str2;    // one wafer
 821         strEntryName2 = strEntryName1;
 822         strEntryName2 += strSensor;
 823         strEntryName2 += c2;
 824         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 825         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 826           AliFatal("Unable to set alignable entry!!");
 827
 828         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, kFALSE);
 829       }
 830     }
 831
 832   } else { // else old SSD geometry
 833     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
 834     TString str1 = "/I562_";
 835     TString ladder;
 836     TString wafer;
 837
 838     for(Int_t c1 = 1; c1<=34; c1++){
 839
 840       ladder = str0;
 841       ladder += c1; // the set of wafers from one ladder
 842       strEntryName1 = strSSD;
 843       strEntryName1 += 4;
 844       strEntryName1 +=strLadder;
 845       strEntryName1 += (c1-1);
 846       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 847         AliFatal("Unable to set alignable entry!!");
 848       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 849
 850       for(Int_t c2 = 1; c2<=22; c2++){
 851
 852         wafer = ladder;
 853         wafer += str1;
 854         wafer += c2;     // one wafer
 855         strEntryName2 = strEntryName1;
 856         strEntryName2 += strSensor;
 857         strEntryName2 += (c2-1);
 858         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 859           AliFatal("Unable to set alignable entry!!");
 860         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 861
 862         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
 863       }
 864     }
 865
 866     str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
 867     str1 = "/I566_";
 868
 869     for(Int_t c1 = 1; c1<=38; c1++){
 870
 871       ladder = str0;
 872       ladder += c1; // the set of wafers from one ladder
 873       strEntryName1 = strSSD;
 874       strEntryName1 += 5;
 875       strEntryName1 +=strLadder;
 876       strEntryName1 += (c1-1);
 877       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 878         AliFatal("Unable to set alignable entry!!");
 879       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 880
 881       for(Int_t c2 = 1; c2<=25; c2++){
 882
 883         wafer = ladder;
 884         wafer += str1;
 885         wafer += c2;     // one wafer
 886         strEntryName2 = strEntryName1;
 887         strEntryName2 += strSensor;
 888         strEntryName2 += (c2-1);
 889         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
 890           AliFatal("Unable to set alignable entry!!");
 891         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 892
 893         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
 894       }
 895     }
 896   } // end SSD geometry
 897 }
 898
 899 //______________________________________________________________________
 900 void AliITSv11Hybrid::BuildGeometry(){
 901     //    Geometry builder for the ITS version 10. Event Display geometry.
 902     // Inputs:
 903     //   none.
 904     // Outputs:
 905     //   none.
 906     // Return:
 907     //   none.
 908
 909     TNode *node, *top;
 910
 911     const Int_t kColorITS=kYellow;
 912     //
 913     top = gAlice->GetGeometry()->GetNode("alice");
 914
 915
 916     new TTUBE("S_layer1","Layer1 of ITS","void",
 917               3.8095,3.8095+1.03*9.36/100.,14.35);
 918     top->cd();
 919     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
 920     node->SetLineColor(kColorITS);
 921     fNodes->Add(node);
 922
 923     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35);
 924     top->cd();
 925     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
 926     node->SetLineColor(kColorITS);
 927     fNodes->Add(node);
 928
 929     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1);
 930     top->cd();
 931     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
 932     node->SetLineColor(kColorITS);
 933     fNodes->Add(node);
 934
 935     new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1);
 936     top->cd();
 937     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
 938     node->SetLineColor(kColorITS);
 939     fNodes->Add(node);
 940
 941     new TTUBE("S_layer5","Layer5 of ITS","void",
 942               38.5,38.5+0.91*9.36/100.,49.405);
 943     top->cd();
 944     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
 945     node->SetLineColor(kColorITS);
 946     fNodes->Add(node);
 947
 948     new TTUBE("S_layer6","Layer6 of ITS","void",
 949               43.5765,43.5765+0.87*9.36/100.,55.27);
 950     top->cd();
 951     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
 952     node->SetLineColor(kColorITS);
 953     fNodes->Add(node);
 954 }
 955
 956 //______________________________________________________________________
 957 void AliITSv11Hybrid::CreateGeometry() {
 958
 959   // Create the geometry and insert it in ALIC
 960   // It calls first the CreateOldGeometry() routine which add the
 961   // pieces coming from the old v10 geometry. Then the pieces from
 962   // the new geometry are inserting in the mother volume ITSV.
 963
 964   TGeoManager *geoManager = gGeoManager;
 965
 966   CreateOldGeometry();
 967   TGeoVolume *vITS = geoManager->GetVolume("ITSV");
 968
 969   TGeoVolume *vIS02 = geoManager->GetVolume("IS02");
 970
 971
 972
 973   const Char_t *cvsDate="$Date$";
 974   const Char_t *cvsRevision="$Revision$";
 975   const Int_t kLength=100;
 976   Char_t vstrng[kLength];
 977   if(fInitGeom.WriteVersionString(vstrng,kLength,(AliITSVersion_t)IsVersion(),
 978                              fMinorVersion,cvsDate,cvsRevision))
 979     vITS->SetTitle(vstrng);
 980
 981   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 982     fSPDgeom->SPDSector(vITS);
 983   }
 984
 985   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 986     fSDDgeom->Layer3(vITS);
 987     fSDDgeom->Layer4(vITS);
 988     fSDDgeom->ForwardLayer3(vIS02);
 989     fSDDgeom->ForwardLayer4(vIS02);
 990   }
 991   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 992     fSSDgeom->Layer5(vITS);
 993     fSSDgeom->Layer6(vITS);
 994     fSSDgeom->LadderSupportLayer5(vITS);
 995     fSSDgeom->LadderSupportLayer6(vITS);
 996         fSSDgeom->EndCapSupportSystemLayer6(vITS);
 997         fSSDgeom->EndCapSupportSystemLayer5(vITS);
 998   }
 999 }
1000
1001 //______________________________________________________________________
1002 void AliITSv11Hybrid::CreateOldGeometry(){
1003   //    This routine defines and creates some pieces of the geometry
1004   // of version 10 (AliITSvPPRasymmFMD)
1005
1006     //Begin_Html
1007     /*
1008       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
1009       </pre>
1010       <br clear=left>
1011       <font size=+2 color=red>
1012       <p>This shows the full ITS geometry.
1013       </font>
1014       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
1015       </pre>
1016       < br clear=left>
1017       <font size=+2 color=red>
1018       <p>This shows the full SPD Barrel of the ITS geometry.
1019       </font>
1020       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
1021       </pre>
1022       <br clear=left>
1023       <font size=+2 color=red>
1024       <p>This shows the full SDD Barrel of the ITS geometry.
1025       </font>
1026       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
1027       </pre>
1028       <br clear=left>
1029       <font size=+2 color=red>
1030       <p>This shows the full SSD Barrel of the ITS geometry.
1031       </font>
1032     */
1033     //End_Html
1034     //INNER RADII OF THE SILICON LAYERS
1035     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };
1036     //THICKNESSES OF LAYERS (in % radiation kLength)
1037     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };
1038     //HALF LENGTHS OF LAYERS
1039     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
1040     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
1041     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };
1042     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
1043     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
1044
1045
1046     Float_t dits[100], rlim, zmax;
1047     // Float_t zpos;
1048     // Float_t pcits[50]
1049     Float_t ztpc;
1050     Int_t idrotm[1999], i;
1051     Float_t dgh[100];
1052
1053     // Define some variables for SPD
1054
1055     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1
1056     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
1057     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
1058     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2
1059     Float_t di108[3];
1060     //Float_t di104[3];                              // for both layers
1061
1062     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
1063     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
1064
1065     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
1066     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
1067
1068     Float_t dbus=300.;      // total bus thickness on both layers (micron)
1069
1070     ddet1 = GetThicknessDet1();
1071     ddet2 = GetThicknessDet2();
1072     dchip1 = GetThicknessChip1();
1073     dchip2 = GetThicknessChip2();
1074
1075     if(ddet1 < 100. || ddet1 > 300.) {
1076       AliWarning("The detector thickness for layer 1 is outside ");
1077       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1078       AliWarning("will be used.");
1079         ddet1=200.;
1080     } // end if
1081
1082     if(ddet2 < 100. || ddet2 > 300.) {
1083       AliWarning("The detector thickness for layer 2 is outside ");
1084       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1085       AliWarning("will be used.");
1086         ddet2=200.;
1087     }// end if
1088
1089     if(dchip1 < 100. || dchip1 > 300.) {
1090       AliWarning("The chip thickness for layer 1 is outside");
1091       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1092       AliWarning("will be used.");
1093       dchip1=200.;
1094     }// end if
1095
1096     if(dchip2 < 100. || dchip2 > 300.) {
1097       AliWarning("The chip thickness for layer 2 is outside");
1098       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1099       AliWarning("will be used");
1100       dchip2=200.;
1101     }// end if
1102
1103     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
1104
1105     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
1106                       // This option is maintained for SDD and SSD only
1107                       // For SPD the cooling liquid is C4F10
1108     rails = GetRails();
1109
1110     fluid = GetCoolingFluid();
1111
1112     if(rails != 0 && rails != 1) {
1113       AliWarning("The switch for rails is not set neither");
1114       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
1115       AliWarning("1 (rails in) will be used");
1116       rails=1;
1117     }// end if
1118
1119
1120     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
1121     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
1122     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
1123     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
1124     if(rails == 0 ) {
1125       AliDebug(1,"Rails are out.");
1126     } else {
1127       AliDebug(1,"Rails are in.");
1128     }// end if
1129
1130     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
1131     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
1132     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
1133     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
1134     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
1135
1136     Float_t deltax, deltay;
1137
1138     //Int_t thickness = fMinorVersion/10;
1139     //Int_t option    = fMinorVersion - 10*thickness;
1140
1141
1142     // Define some variables for SDD
1143
1144     Float_t sin30, cos30;
1145
1146     // SDD electronics+services main volumes
1147     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
1148
1149     // SDD detector ladder
1150
1151     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
1152     Float_t ySDDsep = 0.20;
1153     Float_t ySDD;
1154     Int_t   iSDD;
1155     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
1156     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
1157                              -18.45,-26.05};
1158
1159     // ladder foot and end-ladder (frame and cooling)
1160     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
1161     Float_t iI424dits[3], xI424, yI424;
1162     Float_t iI425dits[3];
1163     Int_t    indI425;
1164     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
1165
1166     // SDD ladder frame and cooling
1167     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
1168     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
1169     Float_t iI039dits[3], xI039, yI039;
1170     Float_t iI041dits[5];
1171
1172     // SDD hybrid, chips and capacitors
1173     Float_t iI050dits[3], xI050, yI050;
1174     Float_t iI052dits[3], xI052, yI052;
1175     Float_t iI042dits[3], xI042, yI042;
1176     Float_t xI042space = 0.17;
1177     Float_t iI043dits[3], xI043, yI043;
1178     Float_t xI043space = 0.17;
1179     Float_t zchip, zChipSpace;
1180     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
1181     Int_t     ichip, icap;
1182
1183     // SDD microcables
1184     Float_t iI044dits[4], xI044, yI044, volI044;
1185     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
1186     Char_t   nameHV[5], nameLV[5];
1187
1188
1189     // Define media off-set
1190
1191     Int_t *idtmed = fIdtmed->GetArray()-199;
1192
1193
1194     // Rotation matrices
1195
1196     // SPD - option 'b' (this is the default)
1197
1198     //if (option == 2) {
1199     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1200         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1201         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1202         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1203         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1204         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1205         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1206         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1207         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1208         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1209         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1210         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1211         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1212         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1213         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1214         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1215         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1216         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1217         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1218         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1219         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1220
1221         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1222         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1223         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1224         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1225         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1226         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1227         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1228         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1229         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1230         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1231         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1232         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1233         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1234         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1235         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1236         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1237         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1238         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1239         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1240         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1241         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1242         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1243         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1244         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1245         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1246         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1247         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1248         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1249         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);
1250         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1251         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1252         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1253         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1254         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1255         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1256         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1257         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1258         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1259         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1260         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1261         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1262         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1263         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1264         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1265         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1266         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1267         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1268         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1269         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1270         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1271         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1272         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1273         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1274         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1275         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1276         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1277         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1278     }// end if option==2
1279
1280     // SDD
1281     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1282     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);
1283     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1284     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0);
1285     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0);
1286     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0);
1287     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0);
1288     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1289     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1290     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1291     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1292     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);
1293     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1294     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0);
1295     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0);
1296     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0);
1297     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0);
1298     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1299     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1300     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1301     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1302     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);
1303     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1304     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0);
1305     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0);
1306     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0);
1307     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0);
1308     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1309     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1310     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1311     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);
1312     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);
1313     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1314     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0);
1315     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0);
1316     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0);
1317     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0);
1318     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1319     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1320     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1321     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);
1322     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);
1323     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1324     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0);
1325     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0);
1326     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0);
1327     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0);
1328     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1329     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1330     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1331     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);
1332     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);
1333     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1334     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0);
1335     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0);
1336     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0);
1337     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0);
1338     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0);
1339     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1340     }
1341
1342     // SSD
1343     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1344     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1345     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0);
1346     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);
1347     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);
1348     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);
1349     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);
1350     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1351     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1352     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);
1353     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1354     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1355     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0);
1356     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);
1357     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);
1358     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);
1359     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);
1360     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1361     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1362     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);
1363     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1364     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1365     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0);
1366     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);
1367     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);
1368     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);
1369     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);
1370     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1371     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1372     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);
1373     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1374     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1375     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0);
1376     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);
1377     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);
1378     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);
1379     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1380     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1381     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);
1382     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1383     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1384     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0);
1385     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);
1386     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);
1387     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);
1388     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);
1389     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1390     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1391     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);
1392     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1393     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1394     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0);
1395     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);
1396     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);
1397     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);
1398     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1399     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1400     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);
1401     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1402     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1403     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0);
1404     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);
1405     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);
1406     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);
1407     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);
1408     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1409     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1410     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);
1411     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1412     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1413     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0);
1414     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);
1415     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);
1416     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);
1417     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1418     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);
1419     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1420     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0);
1421     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);
1422     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);
1423     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1424     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);
1425     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1426     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1427     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1428     }
1429
1430     // SDD cone
1431     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1432     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1433     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1434     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1435     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1436     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1437     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1438     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1439     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1440     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1441     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1442     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1443     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1444     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1445     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1446     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);
1447     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1448     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1449     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1450     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1451     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1452     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1453     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1454     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1455     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1456     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);
1457     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1458     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1459     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1460     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1461     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1462     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1463     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1464     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1465     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1466     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1467     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1468     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1469     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1470     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1471     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1472     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1473     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1474     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1475     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1476     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1477     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1478     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1479     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1480     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1481     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1482     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1483     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1484     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1485     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1486     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1487     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1488     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1489     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1490     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1491     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1492     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1493     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1494     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1495     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1496     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1497     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1498     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1499     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1500     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1501     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1502     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1503     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1504     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1505     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1506     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1507     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1508     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1509     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1510     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1511     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1512     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1513     }
1514
1515     // SSD cone
1516     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1517     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1518     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1519     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1520     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1521     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1522     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1523     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1524     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1525     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1526     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1527     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1528     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1529     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1530     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1531     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1532     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1533     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1534     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1535     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1536     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1537     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1538     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1539     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1540     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1541     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1542     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1543     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1544     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1545     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1546     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1547     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1548     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);
1549     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1550     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1551     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1552     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1553     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1554     }
1555
1556     // Services
1557     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1558
1559     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1560     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1561
1562     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1563     for (i = 0; i < 6; ++i) {
1564         drl[i] = drl[i] / 100. * 9.36;
1565     } // end for i
1566
1567     //     FIELD CAGE HALF LENGTH
1568     rlim  = 50.;
1569     zmax  = 74.;
1570     ztpc = 284.;
1571     // --- Define ghost volume containing the whole ITS (including services)
1572     //     and fill it with air
1573     dgh[0] = 0.;
1574     dgh[1] = 360.;
1575     dgh[2] = 16.;
1576     dgh[3] = -ztpc-5.-0.1;
1577     dgh[4] = 46;
1578     dgh[5] = 85.;
1579     dgh[6] = -ztpc;
1580     dgh[7] = 46;
1581     dgh[8] = 85.;
1582     dgh[9] = -ztpc;
1583     dgh[10] = 46;
1584     dgh[11] = rlim+7.5;
1585     dgh[12] = -97.5;
1586     dgh[13] = 46;
1587     dgh[14] = rlim+7.5;
1588     dgh[15] = -zmax;
1589     dgh[16] = 46;
1590     dgh[17] = rlim+7.5;
1591     dgh[18] = -48;
1592     dgh[19] = 6;
1593     dgh[20] = rlim+7.5;
1594     dgh[21] = -28.6;
1595     dgh[22] = 6;
1596     dgh[23] = rlim+7.5;
1597     dgh[24] = -27.6;
1598     dgh[25] = 3.295;
1599     dgh[26] = rlim+7.5;
1600     dgh[27] = 27.6;
1601     dgh[28] = 3.295;
1602     dgh[29] = rlim+7.5;
1603     dgh[30] = 28.6;
1604     dgh[31] = 6;
1605     dgh[32] = rlim+7.5;
1606     dgh[33] = 48;
1607     dgh[34] = 6;
1608     dgh[35] = rlim+7.5;
1609     dgh[36] = zmax;
1610     dgh[37] = 46;
1611     dgh[38] = rlim+7.5;
1612     dgh[39] = 97.5;
1613     dgh[40] = 46;
1614     dgh[41] = rlim+7.5;
1615     dgh[42] = ztpc;
1616     dgh[43] = 62;
1617     dgh[44] = 62+4.;
1618     dgh[45] = ztpc;
1619     dgh[46] = 62;
1620     dgh[47] = 85.;
1621     dgh[48] = ztpc+4.+0.1;
1622     dgh[49] = 62.0;//62.4;
1623     dgh[50] = 85.;
1624     gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1625
1626     // --- Place the ghost volume in its mother volume (ALIC) and make it
1627     //     invisible
1628     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1629     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1630     //gMC->Gsatt("ITSV", "SEEN", 0);
1631
1632     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1633     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1634
1635
1636     // --- Define ghost volume containing the six layers and fill it with air
1637
1638 //     dgh[0] = 0.;
1639 //     dgh[1] = 360.;
1640 //     dgh[2] = 8.;
1641 //     dgh[3] = -zmax;
1642 //     dgh[4] = 46.;
1643 //     dgh[5] = rlim;
1644 //     dgh[6] = -47.5;
1645 //     dgh[7] = 6.005;
1646 //     dgh[8] = rlim;
1647 //     dgh[9] = -28.5;
1648 //     dgh[10] = 6.005;
1649 //     dgh[11] = rlim;
1650 //     dgh[12] = -27.5;
1651 //     dgh[13] = 3.3;
1652 //     dgh[14] = rlim;
1653 //     dgh[15] = 27.5;
1654 //     dgh[16] = 3.3;
1655 //     dgh[17] = rlim;
1656 //     dgh[18] = 28.5;
1657 //     dgh[19] = 6.005;
1658 //     dgh[20] = rlim;
1659 //     dgh[21] = 47.5;
1660 //     dgh[22] = 6.005;
1661 //     dgh[23] = rlim;
1662 //     dgh[24] = zmax;
1663 //     dgh[25] = 46.;
1664 //     dgh[26] = rlim;
1665 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1666
1667     // --- Place the ghost volume in its mother volume (ITSV) and make it
1668     //     invisible
1669     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1670     //gMC->Gsatt("ITSD", "SEEN", 0);
1671
1672     //======================================================================
1673     // Let's make ITSD an assembly, because we can then add the new geometry
1674     // inside this volume without belonging to it.
1675     //
1676     // The 180° rotation (which was done for switching from the old
1677     // coordinate system to the new one) is applied on ITSD, not ITSV,
1678     // because ITSV will also contain the new geometry.
1679     // LG
1680     //======================================================================
1681
1682     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1683     new TGeoVolumeAssembly("ITSD");
1684     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1685
1686
1687   // --- Define SPD (option 'b') volumes ----------------------------
1688
1689   // SPD - option 'b'
1690   // (this is the default)
1691
1692   //if (option == 2) {
1693   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1694
1695      dits[0] = 3.7;
1696      dits[1] = 7.75;
1697      dits[2] = 26.1;
1698      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1699
1700      dits[0] = 3.7;
1701      dits[1] = 7.7;
1702      dits[2] = 24;
1703      dits[3] = 57;
1704      dits[4] = 100;
1705      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1706
1707      di10b[0] = 0.843;
1708      di10b[1] = ddet1+dchip1+dbus+0.0025;
1709      di10b[2] = 19.344;
1710      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume
1711                                                                 // on layer 1
1712
1713      di20b[0] = 0.843;
1714      di20b[1] = ddet2+dchip2+dbus+0.0025;
1715      di20b[2] = 19.344;
1716      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1717                                                                 // layer 2
1718
1719      dits[0] = 1.3673;
1720      dits[1] = 0.01;
1721      dits[2] = 24;
1722      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1723
1724      dits[0] = 0.06;
1725      dits[1] = 0.08;
1726      dits[2] = 24;
1727      dits[3] = -36.79;
1728      dits[4] = 21.834;
1729      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);
1730
1731      dits[0] = 0.1253;
1732      dits[1] = 0.01;
1733      dits[2] = 24;
1734      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1735
1736      dits[0] = 0.04;
1737      dits[1] = 0.06 ;
1738      dits[2] = 24;
1739      dits[3] = 126.79;
1740      dits[4] = 270;
1741      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);
1742
1743      dits[0] = 0.1134;
1744      dits[1] = 0.01;
1745      dits[2] = 24;
1746      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);
1747
1748      dits[0] = 0.25;
1749      dits[1] = 0.06;
1750      dits[2] = 24;
1751      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);
1752
1753      dits[0] = 0.077;
1754      dits[1] = 0.01;
1755      dits[2] = 24;
1756      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);
1757
1758      dits[0] = 0.04;
1759      dits[1] = 0.06;
1760      dits[2] = 24;
1761      dits[3] = 0;
1762      dits[4] = 90;
1763      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5);
1764
1765      dits[0] = 0.0695;
1766      dits[1] = 0.01;
1767      dits[2] = 24;
1768      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);
1769
1770      dits[0] = 0.06;
1771      dits[1] = 0.08;
1772      dits[2] = 24;
1773      dits[3] = 0;
1774      dits[4] = 108;
1775      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);
1776
1777      dits[0] = 0.1835;
1778      dits[1] = 0.01;
1779      dits[2] = 24;
1780      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1781
1782      dits[0] = 0.1894 ;
1783      dits[1] = 0.01;
1784      dits[2] = 24;
1785      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);
1786
1787      dits[0] = 0.04;
1788      dits[1] = 0.06;
1789      dits[2] = 24;
1790      dits[3] = 0;
1791      dits[4] = 75.261;
1792      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);
1793
1794      dits[0] = 1.3401;
1795      dits[1] = 0.01;
1796      dits[2] = 24;
1797      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);
1798
1799      dits[0] = 0.05;
1800      dits[1] = 0.07;
1801      dits[2] = 24;
1802      dits[3] = 0;
1803      dits[4] = 72.739;
1804      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);
1805
1806      dits[0] = 0.1193;
1807      dits[1] = 0.01;
1808      dits[2] = 24;
1809      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);
1810
1811      dits[0] = 0.163;
1812      dits[1] = 0.01;
1813      dits[2] = 24;
1814      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);
1815
1816      dits[0] = 0.04;
1817      dits[1] = 0.06;
1818      dits[2] = 24;
1819      dits[3] = 0;
1820      dits[4] = 157.633;
1821      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5);
1822
1823      dits[0] = 0.2497;
1824      dits[1] = 0.01;
1825      dits[2] = 24;
1826      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1827
1828      dits[0] = 0.06;
1829      dits[1] = 0.08;
1830      dits[2] = 24;
1831      dits[3] = 0;
1832      dits[4] = 148.633;
1833      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5);
1834
1835      dits[0] = 0.292;
1836      dits[1] = 0.01;
1837      dits[2] = 24;
1838      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);
1839
1840      dits[0] = 0.163;
1841      dits[1] = 0.01;
1842      dits[2] = 24;
1843      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);
1844
1845      dits[0] = 0.04;
1846      dits[1] = 0.06;
1847      dits[2] = 24;
1848      dits[3] = 0;
1849      dits[4] = 161.297;
1850      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1851
1852      dits[0] = 0.2433;
1853      dits[1] = 0.01;
1854      dits[2] = 24;
1855      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);
1856
1857      dits[0] = 0.06;
1858      dits[1] = 0.08;
1859      dits[2] = 24;
1860      dits[3] = 0;
1861      dits[4] = 42.883;
1862      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
1863
1864      dits[0] = 0.793;
1865      dits[1] = ddet1+dchip1+dbus+0.0025;
1866      dits[2] = 2.5;
1867      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);
1868
1869      di107[0] = 0.793;
1870      di107[1] = ddet1+dchip1;
1871      di107[2] = 3.536;
1872      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip
1873                                                          // layer 1
1874      dits[0] = 0.705;
1875      dits[1] = 0.01;
1876      dits[2] = 2.5;
1877      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);
1878
1879      di108[0] = 0.705;
1880      di108[1] = dbus;
1881      di108[2] = 14.344;
1882      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers
1883
1884      di1d7[0] = 0.7975;
1885      di1d7[1] = ddet2+dchip2;
1886      di1d7[2] = 3.536;
1887      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1888                                                          // layer 2
1889      dits[0] = 0.06;
1890      dits[1] = 0.08;
1891      dits[2] = 24;
1892      dits[3] = 0;
1893      dits[4] = 80;
1894      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);
1895
1896      dits[0] = 0.04;
1897      dits[1] = 0.06;
1898      dits[2] = 24;
1899      dits[3] = 0;
1900      dits[4] = 80;
1901      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);
1902
1903      dits[0] = 0.15;
1904      dits[1] = 0.0146;
1905      dits[2] = 24;
1906      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);
1907
1908      dits[0] = 0.1315;
1909      dits[1] = 0.01;
1910      dits[2] = 24;
1911      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);
1912
1913      dits[0] = 0.025;
1914      dits[1] = 0.035;
1915      dits[2] = 24;
1916      dits[3] = 0;
1917      dits[4] = 180;
1918      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
1919
1920      dits[0] = 0;
1921      dits[1] = 0.025;
1922      dits[2] = 24;
1923      dits[3] = 0;
1924      dits[4] = 180;
1925      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
1926
1927
1928      dits[0] = 0.063;
1929      dits[1] = 0.035;
1930      dits[2] = 24;
1931      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1932
1933      di106[0] = 0.7975;
1934      di106[1] = dchip1;
1935      di106[2] = 0.68;
1936      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1937
1938      di1d6[0] = 0.7975;
1939      di1d6[1] = dchip2;
1940      di1d6[2] = 0.68;
1941      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1942
1943      di101[0] = 0.705;
1944      di101[1] = ddet1;
1945      di101[2] = 3.536;
1946      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1947                                                           // layer 1
1948      di1d1[0] = 0.705;
1949      di1d1[1] = ddet2;
1950      di1d1[2] = 3.536;
1951      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1952                                                           // layer 2
1953
1954
1955      dits[0] = 0.063;
1956      dits[1] = 0.025;
1957      dits[2] = 24;
1958      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
1959
1960
1961      dits1[0] = 0.64;
1962      dits1[1] = ddet1;
1963      dits1[2] = 3.48;
1964      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1965
1966      dits2[0] = 0.64;
1967      dits2[1] = ddet2;
1968      dits2[2] = 3.48;
1969      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1970
1971      dits[0] = 3.701;
1972      dits[1] = 7.699;
1973      dits[2] = 4;
1974      dits[3] = 57.1;
1975      dits[4] = 99.9;
1976      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1977
1978      dits[0] = 3.7;
1979      dits[1] = 7.75;
1980      dits[2] = 0.05;
1981      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1982
1983      dits[0] = 0;
1984      dits[1] = 0.5;
1985      dits[2] = 1.5;
1986      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1987
1988      dits[0] = 0;
1989      dits[1] = 0.18;
1990      dits[2] = 0.8;
1991      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1992
1993      dits[0] = 0;
1994      dits[1] = 0.18;
1995      dits[2] = 3;
1996      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1997
1998      dits[0] = 0;
1999      dits[1] = 0.075;
2000      dits[2] = 0.8;
2001      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2002
2003      dits[0] = 3.5;
2004      dits[1] = 5.6;
2005      dits[2] = 0.55;
2006      dits[3] = 0;
2007      dits[4] = 38;
2008      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2009
2010      dits[0] = 6.6;
2011      dits[1] = 7.6;
2012      dits[2] = 0.5;
2013      dits[3] = 0;
2014      dits[4] = 9;
2015      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2016
2017      dits[0] = 0.26;
2018      dits[1] = 0.32;
2019      dits[2] = 0.55;
2020      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2021
2022      dits[0] = 0;
2023      dits[1] = 0.3;
2024      dits[2] = 1.5;
2025      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2026      // was I177 in old geom.
2027
2028      dits[0] = 0.07;
2029      dits[1] = 0.125;
2030      dits[2] = 0.3;
2031      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2032
2033
2034      dits[0] = 0;
2035      dits[1] = 0.1;
2036      dits[2] = 0.8;
2037      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2038      // was I174 in old geom.
2039
2040
2041
2042      dits[0] = 0;
2043      dits[1] = 0.1;
2044      dits[2] = 3;
2045      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2046      // was I172 in old geom.
2047
2048
2049      dits[0] = 0;
2050      dits[1] = 0.0746;
2051      dits[2] = 0.8;
2052      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2053      // was I170 in old geom.
2054
2055      dits[0] = 3.7;
2056      dits[1] = 5.4;
2057      dits[2] = 0.35;
2058      dits[3] = 2;
2059      dits[4] = 36;
2060      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2061      // was I168 in old geom.
2062
2063   }
2064
2065   // --- Define SDD volumes ------------------------------------------
2066
2067   cos30 = cos(30.*3.14159/180.);
2068   sin30 = sin(30.*3.14159/180.);
2069
2070   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2071
2072   Double_t maxRadius = 28.5;
2073   dits[0] = 0;
2074   dits[1] = 360;
2075   dits[2] = 6;
2076   dits[3] = -34.6;
2077   dits[4] = 23.49;
2078   dits[5] = maxRadius;
2079   dits[6] = -27.35;
2080   dits[7] = 23.49;
2081   dits[8] = maxRadius;
2082   dits[9] = -27.35;
2083   dits[10] = 14.59;
2084   dits[11] = maxRadius;
2085   dits[12] = 27.35;
2086   dits[13] = 14.59;
2087   dits[14] = maxRadius;
2088   dits[15] = 27.35;
2089   dits[16] = 23.49;
2090   dits[17] = maxRadius;
2091   dits[18] = 34.6;
2092   dits[19] = 23.49;
2093   dits[20] = maxRadius;
2094   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);
2095
2096   // block of the SDD electronics and related ladder frame
2097   iI018dits[0] = 3.2;
2098   iI018dits[1] = 2;
2099   iI018dits[2] = 3.65;
2100   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);
2101
2102   // block of the SDD end ladder
2103   iI024dits[0] = 3.2;
2104   iI024dits[1] = 2;
2105   iI024dits[2] = 2.725;
2106   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);
2107
2108   // ladder frame of layer 3 - F.T. March,7-2001
2109   iI047dits[0] = iI018dits[0];
2110   iI047dits[1] = iI018dits[1];
2111   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2];
2112   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);
2113
2114   // ladder frame of layer 4 - F.T. March,7-2001
2115   iI048dits[0] = iI018dits[0];
2116   iI048dits[1] = iI018dits[1];
2117   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2];
2118   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);
2119
2120
2121   // global SDD volume (sensitive + insensitive)
2122   iI302dits[0] = 3.6250;
2123   iI302dits[1] = 0.0150;
2124   iI302dits[2] = 4.3794;
2125   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2126
2127   // Like for I302 - F.T. March,7-2001
2128   iI402dits[0] = 3.6250;
2129   iI402dits[1] = 0.0150;
2130   iI402dits[2] = 4.3794;
2131   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);
2132
2133   // SDD ladder of layer 3 - F.T. March,7-2001
2134   iI004dits[0] = iI302dits[0]+0.005;
2135   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2136   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2137   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2138     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2139   }
2140   iI004dits[2] = iI004dits[2] + iI302dits[2];
2141   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);
2142
2143   // SDD ladder of layer 4 - F.T. March,7-2001
2144   iI005dits[0] = iI402dits[0]+0.005;
2145   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2146   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2147   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2148     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2149   }
2150   iI005dits[2] = iI005dits[2] + iI402dits[2];
2151   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);
2152
2153
2154   // -- block of the SDD ladder foot and end ladder
2155
2156   // ladder foot mother volume
2157   iI028dits[0] = 3.0000;
2158   iI028dits[1] = 0.4000;
2159   iI028dits[2] = 0.9000;
2160   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);
2161
2162   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2163   iI420dits[0] = 0.4500;
2164   iI420dits[1] = 0.4000;
2165   iI420dits[2] = 0.4500;
2166   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);
2167
2168   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2169   iI421dits[0] = 0.;
2170   iI421dits[1] = 0.25;
2171   iI421dits[2] = iI420dits[1];
2172   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);
2173
2174   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001
2175   iI422dits[0] = 0.0000;
2176   iI422dits[1] = 0.2000;
2177   iI422dits[2] = 0.0000;
2178   iI422dits[3] = 180.00;
2179   iI422dits[4] = 0.0000;
2180   iI422dits[5] = 360.00;
2181   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);
2182
2183   // support for ruby-sphere (I422) - F.T. March,7-2001
2184   iI423dits[0] = 0.0000;
2185   iI423dits[1] = 0.1000;
2186   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2187   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);
2188
2189   // passage for HV microcables - F.T. March,7-2001
2190   iI424dits[0] = 1.5000;
2191   iI424dits[1] = 0.1500;
2192   iI424dits[2] = iI421dits[2];
2193   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);
2194
2195   // HV microcables segment at the end ladder - F.T. March,7-2001
2196   iI425dits[0] = 1.350000;
2197   iI425dits[1] = 0.015250;
2198   iI425dits[2] = iI024dits[2];
2199   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);
2200
2201   // lower edge of SDD ladder frame at end-ladder - part 1
2202   dits[0] = 0.2;
2203   dits[1] = 0.1815;
2204   dits[2] = iI024dits[2];
2205   dits[3] = 0.015;
2206   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);
2207
2208   // lower edge of SDD ladder frame at end-ladder - part 2
2209   dits[0] = 0.183;
2210   dits[1] = 0.165;
2211   dits[2] = iI024dits[2];
2212   dits[3] = 0.015;
2213   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);
2214
2215   // new: for the 1st top rod of the structure
2216   // at the end-ladder - F.T. March,7-2001
2217   iI029dits[0] = 0.2;
2218   iI029dits[1] = 0.1815;
2219   iI029dits[2] = 1.0100;
2220   iI029dits[3] = 0.015;
2221   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);
2222
2223   // new: for the 2nd top rod of the structure
2224   // at the end-ladder - F.T. March,7-2001
2225   iI030dits[0] = 0.1830;
2226   iI030dits[1] = 0.1650;
2227   iI030dits[2] = 1.0100;
2228   iI030dits[3] = 0.0150;
2229   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);
2230
2231   // inox cooling tubes for the end ladder - F.T. March,7-2001
2232   iI031dits[0] = 0.093;
2233   iI031dits[1] = 0.1;
2234   iI031dits[2] = iI024dits[2];
2235   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);
2236
2237   if (fluid == 1) {
2238      // cooling water for the end ladder - F.T. March,7-2001
2239      iI032dits[0] = 0;
2240      iI032dits[1] = iI031dits[0];
2241      iI032dits[2] = iI024dits[2];
2242      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);
2243   } else {
2244      // cooling freon for the end ladder - R.B. March,21-2001
2245      iI032dits[0] = 0;
2246      iI032dits[1] = iI031dits[0];
2247      iI032dits[2] = iI024dits[2];
2248      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);
2249   }
2250
2251   // -- block of the SDD ladder frame holding the electronics
2252
2253   // edge of the ladder frame - part 1
2254   dits[0] = 0.2;
2255   dits[1] = 0.182;
2256   dits[2] = 3.65;
2257   dits[3] = 0.015;
2258   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);
2259
2260   // edge of the ladder frame - part 2
2261   dits[0] = 0.183;
2262   dits[1] = 0.165;
2263   dits[2] = 3.65;
2264   dits[3] = 0.015;
2265   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);
2266
2267   // inclined segments of the ladder frame
2268   dits[0] = 2.23;
2269   dits[1] = 2.1;
2270   dits[2] = 0.05;
2271   dits[3] = 0.03;
2272   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);
2273
2274   // horiz.segments of the ladders, normal to ladder edges
2275   dits[0] = 2.1;
2276   dits[1] = 2;
2277   dits[2] = 0.06;
2278   dits[3] = 0.04;
2279   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);
2280
2281   // horiz.segments of the ladders, at 45 deg. to ladder edges
2282   dits[0] = 2.615;
2283   dits[1] = 2.465;
2284   dits[2] = 0.06;
2285   dits[3] = 0.04;
2286   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);
2287
2288   // supports of the ceramic pins holding the detectors
2289   dits[0] = 0.3;
2290   dits[1] = 0.05;
2291   dits[2] = 0.15;
2292   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);
2293
2294   // ceramic pins holding the detectors
2295   dits[0] = 0;
2296   dits[1] = 0.05;
2297   dits[2] = 0.225;
2298   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);
2299
2300   // holders of cooling tubes
2301   iI035dits[0] = 0.1;
2302   iI035dits[1] = 0.15;
2303   iI035dits[2] = 0.2;
2304   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2305
2306   // top holders of microcables
2307   dits[0] = 0.2;
2308   dits[1] = 0.01;
2309   dits[2] = 0.05;
2310   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);
2311
2312   // inox cooling tubes - F.T. March,7-2001
2313   iI037dits[0] = 0.093;
2314   iI037dits[1] = 0.1;
2315   iI037dits[2] = iI018dits[2];
2316   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2317
2318   if (fluid == 1) {
2319      // cooling water - F.T. March,7-2001
2320      iI038dits[0] = 0;
2321      iI038dits[1] = iI037dits[0];
2322      iI038dits[2] = iI018dits[2];
2323      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);
2324   } else {
2325      // cooling freon - R.B. March,21-2001
2326      iI038dits[0] = 0;
2327      iI038dits[1] = iI037dits[0];
2328      iI038dits[2] = iI018dits[2];
2329      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);
2330   }
2331   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2332
2333   // SDD heat bridge - F.T. March,7-2001
2334   iI039dits[0] = 1.1000;
2335   iI039dits[1] = 0.0087;
2336   iI039dits[2] = 3.2500;
2337   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);
2338
2339   // SDD clip part 1
2340   dits[0] = 0.25;
2341   dits[1] = 0.01;
2342   dits[2] = iI039dits[2];
2343   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);
2344
2345   // SDD clip part 2
2346   iI041dits[0] = 0.1;
2347   iI041dits[1] = 0.12;
2348   iI041dits[2] = iI039dits[2];
2349   iI041dits[3] = 90;
2350   iI041dits[4] = 320;
2351   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);
2352
2353
2354   // SDD PASCAL - F.T. March,7-2001
2355   iI042dits[0] = 0.5000;
2356   iI042dits[1] = 0.0175;
2357   iI042dits[2] = 0.5000;
2358   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);
2359
2360   // SDD AMBRA - F.T. March,7-2001
2361   iI043dits[0] = 0.3500;
2362   iI043dits[1] = 0.0175;
2363   iI043dits[2] = 0.5000;
2364   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);
2365
2366   // SDD capacitors - F.T. March,7-2001
2367   iI051dits[0] = 0.1400;
2368   iI051dits[1] = 0.0350;
2369   iI051dits[2] = 0.0625;
2370   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);
2371
2372   // SDD hybrid circuit - F.T. March,7-2001
2373   iI052dits[0] = 1.725000;
2374   iI052dits[1] = 0.003743;
2375   iI052dits[2] = iI039dits[2];
2376   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2377
2378   // SDD anode microcable : changed - F.T. March,7-2001
2379   iI044dits[0] = iI018dits[2];
2380   iI044dits[1] = iI039dits[2];
2381   iI044dits[2] = 0.00084;
2382   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2383   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);
2384   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2385
2386   // SDD electronics box - F.T. March,7-2001
2387   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2388   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2389   iI050dits[2] = iI018dits[2];
2390   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2391
2392   // SDD sensitive volume
2393   dits[0] = 3.50850;
2394   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2395   dits[2] = 3.76320;
2396   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);
2397
2398   // Like for ITS3 - F.T. March,7-2001
2399   dits[0] = 3.50850;
2400   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2401   dits[2] = 3.76320;
2402   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);
2403   }
2404
2405   // --- Define SSD volumes ------------------------------------------
2406
2407   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2408   dits[0] = 0;
2409   dits[1] = 360;
2410   dits[2] = 6;
2411   dits[3] = -57.45;
2412   dits[4] = 43.6;
2413   dits[5] = 48;
2414   dits[6] = -49.15;
2415   dits[7] = 43.6;
2416   dits[8] = 48;
2417   dits[9] = -49.15;
2418   dits[10] = 36.9;
2419   dits[11] = 48;
2420   dits[12] = 50.55;
2421   dits[13] = 36.9;
2422   dits[14] = 48;
2423   dits[15] = 50.55;
2424   dits[16] = 43.6;
2425   dits[17] = 48;
2426   dits[18] = 57.45;
2427   dits[19] = 43.6;
2428   dits[20] = 48;
2429   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air
2430   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air
2431
2432   dits[0] =  3.4;
2433   dits[1] = 1.955;
2434   dits[2] = 56.5;
2435   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);
2436
2437   dits[0] = 3.75;
2438   dits[1] = 0.045;
2439   dits[2] = 50.975;
2440   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);
2441
2442   dits[0] = 3.4;
2443   dits[1] = 1.955;
2444   dits[2] = 47;
2445   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);
2446
2447   dits[0] = 3.75;
2448   dits[1] = 0.045;
2449   dits[2] = 43.3;
2450   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);
2451
2452   dits[0] = 3.4;
2453   dits[1] = 1.955;
2454   dits[2] = 3.15;
2455   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);
2456
2457   dits[0] = 3.405;
2458   dits[1] = 1.955;
2459   dits[2] = 1.955;
2460   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);
2461
2462   dits[0] = 3.75;
2463   dits[1] = 0.015;
2464   dits[2] = 2.1;
2465   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3);
2466
2467   dits[0] = 3.4;
2468   dits[1] = 1.955;
2469   dits[2] = 3.15;
2470   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);
2471
2472   dits[0] = 3.41;
2473   dits[1] = 1.955;
2474   dits[2] = 1.955;
2475   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);
2476
2477   dits[0] = 3.75;
2478   dits[1] = 0.015;
2479   dits[2] = 2.1;
2480   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);
2481
2482   if (fluid == 1) {
2483      dits[0] = 0;
2484      dits[1] = 0.07;
2485      dits[2] = 3.15;
2486      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2487   } else {
2488      dits[0] = 0;
2489      dits[1] = 0.07;
2490      dits[2] = 3.15;
2491      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2492   }
2493
2494   dits[0] = 0.07;
2495   dits[1] = 0.1;
2496   dits[2] = 3.15;
2497   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);
2498
2499   dits[0] = 0.225;
2500   dits[1] = 0.195;
2501   dits[2] = 3.15;
2502   dits[3] = 0.025;
2503   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);
2504
2505   dits[0] = 0.25;
2506   dits[1] = 0.22;
2507   dits[2] = 3.15;
2508   dits[3] = 0.025;
2509   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);
2510
2511   dits[0] = 2.17;
2512   dits[1] = 0.035;
2513   dits[2] = 0.05;
2514   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);
2515
2516   dits[0] = 2 ;
2517   dits[1] = 0.035;
2518   dits[2] = 0.05;
2519   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);
2520
2521   dits[0] = 2.675;
2522   dits[1] = 0.035;
2523   dits[2] = 0.05;
2524   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3);
2525
2526   dits[0] = 0.3;
2527   dits[1] = 0.15;
2528   dits[2] = 0.15;
2529   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);
2530
2531   dits[0] = 0.025;
2532   dits[1] = 0.025;
2533   dits[2] = 0.05;
2534   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);
2535
2536   dits[0] = 0.304;
2537   dits[1] = 0.0275;
2538   dits[2] = 0.432;
2539   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);
2540
2541   dits[0] = 0.16;
2542   dits[1] = 0.08;
2543   dits[2] = 0.08;
2544   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);
2545
2546   dits[0] = 3.4;
2547   dits[1] = 0.015;
2548   dits[2] = 0.525;
2549   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);
2550
2551   dits[0] = 0.15;
2552   dits[1] = 0.105;
2553   dits[2] = 0.29;
2554   dits[3] = 0.08;
2555   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);
2556
2557   dits[0] = 0.07;
2558   dits[1] = 0.1;
2559   dits[2] = 1.955;
2560   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);
2561
2562   if (fluid == 1) {
2563      dits[0] = 0;
2564      dits[1] = 0.07;
2565      dits[2] = 1.955;
2566      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2567   } else {
2568      dits[0] = 0;
2569      dits[1] = 0.07;
2570      dits[2] = 1.955;
2571      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2572   }
2573
2574   dits[0] = 0.3;
2575   dits[1] = 0.15;
2576   dits[2] = 0.15;
2577   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);
2578
2579   dits[0] = 0.25;
2580   dits[1] = 0.22;
2581   dits[2] = 1.955;
2582   dits[3] = 0.025;
2583   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4);
2584
2585   dits[0] = 0.225;
2586   dits[1] = 0.195;
2587   dits[2] = 1.955;
2588   dits[4] = 0.025;
2589   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);
2590
2591   dits[0] = 2.17;
2592   dits[1] = 0.035;
2593   dits[2] = 0.05;
2594   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);
2595
2596   dits[0] = 2.675;
2597   dits[1] = 0.035;
2598   dits[2] = 0.05;
2599   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);
2600
2601   dits[0] = 2;
2602   dits[1] = 0.035;
2603   dits[2] = 0.05;
2604   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);
2605
2606   dits[0] = 0;
2607   dits[1] = 0.05;
2608   dits[2] = 0.17;
2609   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);
2610
2611   dits[0] = 0;
2612   dits[1] = 0.05;
2613   dits[2] = 0.205;
2614   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);
2615
2616   dits[0] = 3.65;
2617   dits[1] = 0.015;
2618   dits[2] = 2;
2619   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);
2620
2621   if (fluid == 1) {
2622      dits[0] = 0;
2623      dits[1] = 0.07;
2624      dits[2] = 3.15;
2625      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2626   } else {
2627      dits[0] = 0;
2628      dits[1] = 0.07;
2629      dits[2] = 3.15;
2630      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2631   }
2632
2633   dits[0] = 0.07;
2634   dits[1] = 0.1;
2635   dits[2] = 3.15;
2636   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);
2637
2638   dits[0] = 0.225;
2639   dits[1] = 0.195;
2640   dits[2] = 3.15;
2641   dits[3] = 0.025;
2642   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4);
2643
2644   dits[0] = 0.25;
2645   dits[1] = 0.22;
2646   dits[2] = 3.15;
2647   dits[3] = 0.025;
2648   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);
2649
2650   dits[0] = 2.17;
2651   dits[1] = 0.035;
2652   dits[2] = 0.05;
2653   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);
2654
2655   dits[0] = 2;
2656   dits[1] = 0.035;
2657   dits[2] = 0.05;
2658   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);
2659
2660   dits[0] = 2.675;
2661   dits[1] = 0.035;
2662   dits[2] = 0.05;
2663   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);
2664
2665   dits[0] = 0.3;
2666   dits[1] = 0.15;
2667   dits[2] = 0.15;
2668   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);
2669
2670   dits[0] = 0.304;
2671   dits[1] = 0.0275;
2672   dits[2] = 0.4322;
2673   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);
2674
2675   dits[0] = 0.025;
2676   dits[1] = 0.025;
2677   dits[2] = 0.05;
2678   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);
2679
2680   dits[0] = 0.16;
2681   dits[1] = 0.08;
2682   dits[2] = 0.08;
2683   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);
2684
2685   dits[0] = 3.4;
2686   dits[1] = 0.015;
2687   dits[2] = 0.525;
2688   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);
2689
2690   dits[0] = 0.225;
2691   dits[1] = 0.195;
2692   dits[2] = 1.955;
2693   dits[3] = 0.025;
2694   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4);
2695
2696   dits[0] = 0.25;
2697   dits[1] = 0.22;
2698   dits[2] = 1.955;
2699   dits[3] = 0.025;
2700   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);
2701
2702   dits[0] = 2.17;
2703   dits[1] = 0.035;
2704   dits[2] = 0.05;
2705   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);
2706
2707   dits[0] = 2.675;
2708   dits[1] = 0.035;
2709   dits[2] = 0.05;
2710   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);
2711
2712   dits[0] = 2;
2713   dits[1] = 0.035;
2714   dits[2] = 0.05;
2715   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);
2716
2717   dits[0] = 0;
2718   dits[1] = 0.05;
2719   dits[2] = 0.205;
2720   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);
2721
2722   dits[0] = 0;
2723   dits[1] = 0.05;
2724   dits[2] = 0.17;
2725   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);
2726
2727   dits[0] = 0.15;
2728   dits[1] = 0.105;
2729   dits[2] = 0.29;
2730   dits[3] = 0.08;
2731   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);
2732
2733   if (fluid == 1) {
2734      dits[0] = 0;
2735      dits[1] = 0.07;
2736      dits[2] = 1.955;
2737      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2738   } else {
2739      dits[0] = 0;
2740      dits[1] = 0.07;
2741      dits[2] = 1.955;
2742      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2743   }
2744
2745   dits[0] = 0.07;
2746   dits[1] = 0.1;
2747   dits[2] = 1.955;
2748   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);
2749
2750   dits[0] = 0.3;
2751   dits[1] = 0.15;
2752   dits[2] = 0.15;
2753   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);
2754
2755   dits[0] = 3.65;
2756   dits[1] = 0.015;
2757   dits[2] = 2;
2758   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);
2759   }
2760
2761
2762   // --- Define volumes of shield of SPD ----------------
2763
2764   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2765   dits[0] = 8.37;
2766   dits[1] = 9.93;
2767   dits[2] = 25;
2768   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);
2769
2770   dits[0] = 8.3;
2771   dits[1] = 9.995;
2772   dits[2] = 17.5/2.;
2773   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);
2774   }
2775
2776   Double_t s1,s2,b1,b2;
2777
2778   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2779
2780   // --- Define volume of first cylinder between SPD and SDD --------------
2781   dits[0] = (21.-0.128)/2.;
2782   dits[1] = 21./2.;
2783   dits[2] = 39.4;
2784   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2785
2786   // --- Define volumes of second cylinder between SDD and SSD ------------
2787   // --- (from B. Giraudo plots - M.S. 20 Nov 2007)
2788   dits[0] = 59.5/2. - 0.06;
2789   dits[1] = 59.5/2.;
2790   dits[2] = 102/2.;      // was 57
2791   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2792
2793   dits[1] = dits[0];
2794   dits[0] = dits[1] - 0.5;
2795   gMC->Gsvolu("ICY3", "TUBE", idtmed[267], dits, 3);
2796
2797   dits[1] = dits[0];
2798   dits[0] = dits[1] - 0.06;
2799   gMC->Gsvolu("ICY4", "TUBE", idtmed[208], dits, 3);
2800
2801   // --- Define volumes of SDD cone ----------------------------------
2802
2803   dits[0] = 0;
2804   dits[1] = 360;
2805   dits[2] = 12;
2806   //
2807   dits[3] = -59.7;
2808   dits[4] = 27;
2809   dits[5] = 28.6;
2810
2811   dits[6] = -42.7;
2812   dits[7] = 10;
2813   dits[8] = 28.6;
2814
2815   //   dits[9] = -34.65;
2816   dits[9] = -33.55;
2817   dits[10] = 10;
2818   dits[11] = 28.6;
2819
2820   //   dits[12] = -34.65;
2821   dits[12] = -33.55;
2822   dits[13] = 10;
2823   dits[14] = 23.495;
2824
2825   //dits[15] = -23.7;
2826   dits[15] = -26.2;
2827   dits[16] = 10;
2828   dits[17] = 23.495;
2829
2830   //dits[18] = -23.7;
2831   dits[18] = -26.2;
2832   dits[19] = 10;
2833   dits[20] = 14.595;
2834
2835   //dits[21] = 23.7;
2836   dits[21] = 26.2;
2837   dits[22] = 10;
2838   dits[23] = 14.595;
2839
2840   //dits[24] = 23.7;
2841   dits[24] = 26.2;
2842   dits[25] = 10;
2843   dits[26] = 23.495;
2844
2845 //   dits[27] = 34.65;
2846   dits[27] = 33.55;
2847   dits[28] = 10;
2848   dits[29] = 23.495;
2849
2850 //   dits[30] = 34.65;
2851   dits[30] = 33.55;
2852   dits[31] = 10;
2853   dits[32] = 28.6;
2854
2855   dits[33] = 42.7;
2856   dits[34] = 10;
2857   dits[35] = 28.6;
2858
2859   dits[36] = 59.7;
2860   dits[37] = 27.2637;
2861   dits[38] = 28.6;
2862
2863   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2864     dits[9] = -34.65;
2865     dits[12] = -34.65;
2866     dits[15] = -23.7;
2867     dits[18] = -23.7;
2868     dits[21] = 23.7;
2869     dits[24] = 23.7;
2870     dits[27] = 34.65;
2871     dits[30] = 34.65;
2872   }
2873   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2874
2875   dits[0] = 0;
2876   dits[1] = 360;
2877   dits[2] = 6;
2878   dits[3] = 38.65;
2879   dits[4] = 10.75;
2880   dits[5] = 12.25;
2881   dits[6] = 40.15;
2882   dits[7] = 10.75;
2883   dits[8] = 13.96;
2884   dits[9] = 40.15;
2885   dits[10] = 12.46;
2886   dits[11] = 13.96;
2887   dits[12] = 55.75;
2888   dits[13] = 27;
2889   dits[14] = 28.5;
2890   dits[15] = 55.75;
2891   dits[16] = 27;
2892   dits[17] = 28.5;
2893   dits[18] = 57.25;
2894   dits[19] = 27;
2895   dits[20] = 28.5;
2896 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2897   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
2898
2899   // Redefined to make adding material for cables easier (FMD geometry)
2900   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
2901   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
2902   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2903   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2904   dits[0] = 0; //dits[0] = 0;
2905   dits[1] = 50; //dits[1] = 50;
2906   dits[2] = 4; //dits[2] = 3;
2907
2908   dits[4] = 14.0; //dits[4] = 14;            // r inner
2909   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
2910   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
2911
2912   dits[7] = dits[4]; //dits[7] = 14;             // r inner
2913   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
2914   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
2915
2916   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
2917   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
2918   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
2919
2920   dits[13] = dits[11];         // r inner
2921   dits[14] = dits[11];         // r outer
2922   dits[12] = (dits[13]-b1)/s1;  // Z
2923 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2924   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
2925
2926   dits[0] = 0; //dits[0] = 0;
2927   dits[1] = 25; //dits[1] = 25;
2928   dits[2] = 4; //dits[2] = 3;
2929
2930   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
2931   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
2932   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
2933
2934   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
2935   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
2936   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
2937
2938   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
2939   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
2940   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
2941
2942   dits[13] = dits[11];         // r inner
2943   dits[14] = dits[11];         // r outer
2944   dits[12] = (dits[13]-b1)/s1;  // Z
2945 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2946   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
2947     //Begin_Html
2948     /*
2949       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2950       </pre>
2951       <br clear=left>
2952       <font size=+2 color=blue>
2953       <p>SDD Support cone with other forward detectors. Shown in
2954           brown are a posible cabling layout.
2955       </font>
2956     */
2957     //End_Html
2958   dits[0] = 10.0;
2959   dits[1] = 10.5;
2960   dits[2] = 0.25;
2961   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2962
2963   dits[0] = 21.95;
2964   dits[1] = 22.95;
2965   dits[2] = 1;
2966   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2967
2968   dits[0] = 13.1;
2969   dits[1] = 14.1;
2970   dits[2] = 1;
2971   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
2972
2973   dits[0] = 1;
2974   dits[1] = 1;
2975   dits[2] = 7.74;
2976   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2977
2978   if (AliITSInitGeometry::SDDIsTGeoNative())
2979     dits[0] = 0.9;
2980   else
2981     dits[0] = 1;
2982   dits[1] = 1;
2983   dits[2] = 9.14;
2984   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2985
2986   dits[0] = 21.95;
2987   dits[1] = 22.95;
2988   dits[2] = 1;
2989   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2990
2991   dits[0] = 3;
2992   dits[1] = 2.7;
2993   dits[2] = 1;
2994   dits[3] = 0.63;
2995   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
2996
2997   dits[0] = 13.1;
2998   dits[1] = 14.1;
2999   dits[2] = 1;
3000   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3001   }
3002
3003   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3004   // --- Define volumes of SSD cone ----------------------------------
3005
3006   dits[0] = 0;
3007   dits[1] = 360;
3008   dits[2] = 12;
3009
3010   dits[3] = -zmax;
3011   dits[4] = 46;
3012   dits[5] = 49.25;
3013
3014   dits[6] = -61.2;
3015   dits[7] = 28.7;
3016   dits[8] = 49.25;
3017
3018   dits[9] = -57.5;
3019   dits[10] = 28.7;
3020   dits[11] = 49.25;
3021
3022   dits[12] = -57.5;
3023   dits[13] = 28.7;
3024   dits[14] = 43.5;
3025
3026   //dits[15] = -49.2;
3027   dits[15] = -53.4-0.75;
3028   dits[16] = 28.7;
3029   dits[17] = 43.5;
3030
3031   //dits[18] = -49.2;
3032   dits[18] = -53.4-0.75;
3033   dits[19] = 28.7;
3034   dits[20] = 36.85;
3035
3036   //dits[21] = 50.6;
3037   dits[21] = 53.4+0.75;
3038   dits[22] = 28.7;
3039   dits[23] = 36.85;
3040
3041   dits[24] = 53.4+0.75;
3042   //dits[24] = 50.6;
3043   dits[25] = 28.7;
3044   dits[26] = 43.5;
3045
3046   dits[27] = 57.5;
3047   dits[28] = 28.7;
3048   dits[29] = 43.5;
3049
3050   dits[30] = 57.5;
3051   dits[31] = 28.7;
3052   dits[32] = 49.25;
3053
3054   dits[33] = 61.2;
3055   dits[34] = 28.7;
3056   dits[35] = 49.25;
3057   dits[36] = zmax;
3058   dits[37] = 46;
3059   dits[38] = 49.25;
3060
3061   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3062     dits[15] = -49.2;
3063     dits[18] = -49.2;
3064     dits[21] = 50.6;
3065     dits[24] = 50.6;
3066   }
3067
3068   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3069
3070   dits[0] = 0;
3071   dits[1] = 360;
3072   dits[2] = 6;
3073   dits[3] = -zmax;
3074   dits[4] = 47.75;
3075   dits[5] = 49.25;
3076   dits[6] = -zmax+2.;
3077   dits[7] = 47.75;
3078   dits[8] = 49.25;
3079   dits[9] = -71.2819;
3080   dits[10] = 46.75;
3081   dits[11] = 49.0319;
3082   dits[12] = -57.25;   // was 58.5
3083   dits[13] = 32.9681;
3084   dits[14] = 34.75;
3085   dits[15] = -57.25;   // was 58.5
3086   dits[16] = 30;
3087   dits[17] = 34.75;
3088   dits[18] = -55.75;   // was 57
3089   dits[19] = 30;
3090   dits[20] = 32.25;    // was 31.5
3091 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3092   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3093
3094   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3095   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3096   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3097   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3098   dits[0] = 0;
3099   dits[1] = 25;
3100   dits[2] = 4; //dits[2] = 5;
3101
3102   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3103   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3104   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3105
3106   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3107   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3108   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3109
3110   dits[10] = 37.00; //dits[10] = 37;  // r inner
3111   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3112   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3113
3114   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3115   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3116   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3117 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole
3118   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole
3119     //Begin_Html
3120     /*
3121       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3122       </pre>
3123       <br clear=left>
3124       <font size=+2 color=blue>
3125       <p>SSD Support cone with other forward detectors. Shown in
3126           brown are a posible cabling layout.
3127       </font>
3128     */
3129     //End_Html
3130
3131   dits[0] = 28.75;
3132   dits[1] = 29.75;
3133   dits[2] = 0.5;
3134   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3135
3136   dits[0] = 35.8;
3137   dits[1] = 36.8;
3138   dits[2] = 1;
3139   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5
3140
3141   dits[0] = 41.4;
3142   dits[1] = 42.4;
3143   dits[2] = 1;
3144   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3145
3146   dits[0] = 42.05+5.;
3147   dits[1] = 42.55+5.;
3148   dits[2] = 1.25;
3149   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3150                                                        // this will change after PPR
3151   dits[0] = 37.05+5.;
3152   dits[1] = 37.55+5.;
3153   dits[2] = 1.25;
3154   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3155                                                        // this will change after PPR
3156
3157   dits[0] = 0;
3158   dits[1] = 3.2;
3159   dits[2] = 9;
3160   dits[3] = -14;
3161   dits[4] = 30.5;
3162   dits[5] = 33.5;
3163   dits[6] = -9.85;
3164   dits[7] = 30.5;
3165   dits[8] = 33.5;
3166   dits[9] = -9.85;
3167   dits[10] = 30.5;
3168   dits[11] = 43.45;
3169   dits[12] = -7.85;
3170   dits[13] = 30.5;
3171   dits[14] = 43.45;
3172   dits[15] = -7.85;
3173   dits[16] = 30.5;
3174   dits[17] = 36.5;
3175   dits[18] = -7;
3176   dits[19] = 30.5;
3177   dits[20] = 36.5;
3178   dits[21] = -4;
3179   dits[22] = 33.0173;
3180   dits[23] = 36.5;
3181   dits[24] = -4;
3182   dits[25] = 33.0173;
3183   dits[26] = 36.80;
3184   dits[27] = -2;
3185   dits[28] = 34.6955;
3186   dits[29] = 36.80;
3187   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3188   }
3189
3190
3191   // --- Place SPD (option 'b') volumes into their mother volume IT12
3192
3193   // SPD - option 'b'
3194   // (this is the default)
3195
3196   //if (option == 2) {
3197   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
3198
3199      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"ONLY");
3200      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"ONLY");
3201      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"ONLY");
3202      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"ONLY");
3203      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"ONLY");
3204      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"ONLY");
3205      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"ONLY");
3206      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"ONLY");
3207      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"ONLY");
3208      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"ONLY");
3209      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3210           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3211      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");
3212      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3213           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3214      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3215      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3216           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3217      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3218      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3219           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3220      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3221      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3222           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3223      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3224      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3225           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3226      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3227      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3228      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3229      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3230      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3231      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3232      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3233      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3234      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3235      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3236      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3237      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3238      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3239      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3240      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3241      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3242      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3243      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3244      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3245      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3246      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3247      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3248      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3249      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3250      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3251      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3252      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3253      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3254      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3255      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3256      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3257      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3258      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3259      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3260      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3261      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3262      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3263      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3264      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3265      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3266      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3267      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3268      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3269
3270      // Insertion of half-stave level in old SPD1
3271      gGeoManager->MakeVolumeAssembly("L1H-STAVE0");
3272      gGeoManager->MakeVolumeAssembly("L1H-STAVE1");
3273      gMC->Gspos("L1H-STAVE0",1,"I10B",0,0,0,0,"ONLY");
3274      gMC->Gspos("L1H-STAVE1",1,"I10B",0,0,0,0,"ONLY");
3275      gMC->Gspos("I107",1,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3276      gMC->Gspos("I107",2,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3277      gMC->Gspos("I107",3,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3278      gMC->Gspos("I107",4,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3279      //      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3280      //      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3281      //      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3282      //      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3283
3284     // Insertion of half-stave level in old SPD2
3285      gGeoManager->MakeVolumeAssembly("L2H-STAVE0");
3286      gGeoManager->MakeVolumeAssembly("L2H-STAVE1");
3287      gMC->Gspos("L2H-STAVE0",1,"I20B",0,0,0,0,"ONLY");
3288      gMC->Gspos("L2H-STAVE1",1,"I20B",0,0,0,0,"ONLY");
3289      gMC->Gspos("I1D7",1,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3290      gMC->Gspos("I1D7",2,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3291      gMC->Gspos("I1D7",3,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3292      gMC->Gspos("I1D7",4,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3293 //      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3294 //      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3295 //      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3296 //      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3297
3298      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3299      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3300      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3301      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3302      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3303      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3304      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3305      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3306      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3307      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3308      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3309      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3310      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3311      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3312      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3313      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3314      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3315      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3316      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3317      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
3318      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
3319      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
3320      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
3321      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
3322      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
3323      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
3324      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
3325      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
3326      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
3327      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
3328      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
3329      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3330      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3331      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3332      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3333      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");
3334
3335      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"ONLY");
3336      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"ONLY");
3337      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"ONLY");
3338      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"ONLY");
3339      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"ONLY");
3340      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"ONLY");
3341      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"ONLY");
3342      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"ONLY");
3343      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"ONLY");
3344      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"ONLY");
3345      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"ONLY");
3346      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"ONLY");
3347      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"ONLY");
3348      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"ONLY");
3349      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"ONLY");
3350      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"ONLY");
3351      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"ONLY");
3352      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"ONLY");
3353      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"ONLY");
3354      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"ONLY");
3355      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"ONLY");
3356
3357      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3358      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3359      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3360      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3361      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3362      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3363      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3364      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3365      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3366      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3367      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3368      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3369      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3370      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3371      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3372      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3373      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3374      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3375      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3376      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3377      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3378      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3379      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3380      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3381      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3382      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3383      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"ONLY");
3384      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");
3385   }
3386
3387   // --- Place SDD volumes into their mother volume IT34
3388
3389   // -- position SDD detectors of ladder 3 / layer 3
3390   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
3391
3392   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3393   ySDD = ySDDsep/2.+iI302dits[1];
3394   for (iSDD=0; iSDD<6; iSDD++) {
3395     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3396     ySDD = -ySDD;
3397   }
3398
3399   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3400   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3401   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3402   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3403   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3404   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3405   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3406   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3407   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3408   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3409   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3410   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3411   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3412   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3413
3414
3415   // -- position SDD detectors of ladder 4 / layer 4
3416
3417   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3418   ySDD = -(ySDDsep/2.+iI402dits[1]);
3419   for (iSDD=0; iSDD<8; iSDD++) {
3420     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3421     ySDD = -ySDD;
3422   }
3423
3424   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3425   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3426   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3427   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3428   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3429   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3430   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3431   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3432   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3433   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3434   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3435   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3436   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3437   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3438   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3439   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3440   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3441   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3442   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3443   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3444   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3445   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3446
3447
3448   // -- build block of the SDD ladder frame holding the electronics
3449
3450   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3451   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3452   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3453
3454   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3455   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3456   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3457
3458   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3459   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3460   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3461   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3462   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3463   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3464   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3465   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3466
3467   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3468   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3469
3470   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3471   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3472
3473   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3474   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3475   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3476   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3477
3478   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3479   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3480   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3481   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3482
3483   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3484   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3485
3486   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3487   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3488   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3489   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3490
3491   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3492   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3493
3494   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3495   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3496
3497   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3498   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3499   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3500   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3501
3502
3503   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3504
3505   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3506   yI050 = 0;
3507   xI039 = -iSDDCoolPipe[1]/cos30;
3508   yI039 = -iI050dits[1]+iI039dits[1];
3509   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3510   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3511   yI042 = yI039+iI039dits[1]+iI042dits[1];
3512   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3513   yI043 = yI039+iI039dits[1]+iI043dits[1];
3514   zChipSpace = iI042dits[2];
3515   if (zChipSpace < iI043dits[2]) {
3516     zChipSpace = iI043dits[2];
3517   }
3518   zChipSpace = zChipSpace * 2;
3519   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3520   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3521   for (ichip=0; ichip<4; ichip++) {
3522     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3523     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3524     zchip += zChipSpace + yI051space;
3525   }
3526   xcap = 2*iI039dits[0]/5.;
3527   yI051 = yI039+iI039dits[1]+iI051dits[1];
3528   zI051 = -iI039dits[2] + yI051space/3.;
3529   icap = 1;
3530   for (ichip=0; ichip<5; ichip++) {
3531     xI051 = xI039-iI039dits[0]+xcap;
3532     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3533     zI051 += yI051space/3.;
3534     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3535     xI051 += xcap;
3536     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3537     xI051 += xcap;
3538     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3539     xI051 += xcap;
3540     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3541     zI051 -= yI051space/3.;
3542     if (ichip == 0) {
3543       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3544     }
3545     zI051 += zChipSpace + yI051space;
3546   }
3547   xI052 = -iI050dits[0]+iI052dits[0];
3548   yI052 = yI051+iI051dits[1]+iI052dits[1];
3549   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3550   xI044 = iI050dits[0]-iI044dits[3];
3551   yI044 = yI052+iI052dits[1]+iI044dits[2];
3552   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3553   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3554   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3555
3556
3557   // -- build block of the SDD ladder frame at the end ladders
3558
3559   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3560   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3561   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3562   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3563
3564   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3565
3566   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3567
3568   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3569   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3570
3571   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3572   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3573
3574   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3575
3576   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3577
3578   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3579   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3580
3581   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3582   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3583
3584
3585   xI424 = iI028dits[0]/3.;
3586   yI424 = -iI028dits[1]+iI424dits[1];
3587   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3588   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3589   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3590   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3591   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3592   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "ONLY");
3593
3594
3595   // -- build the SDD ladder 3
3596
3597   indI425 = 1;
3598   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");
3599   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3600   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3601   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3602   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3603   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3604   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3605   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3606   nameHV[0] = 'I';
3607   nameHV[1] = '3';
3608   nameHV[2] = '1';
3609   nameHV[4] = '\0';
3610   for (iSDD=0; iSDD<3; iSDD++) {
3611     nameHV[3] = (Char_t)(48+iSDD+5);
3612     dits[0] = 1.350000;
3613     dits[1] = iI425dits[1];
3614     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3615     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3616     xHV = 0.0;
3617     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3618     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3619     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3620     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3621     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3622     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3623   }
3624   nameLV[0] = 'I';
3625   nameLV[1] = '3';
3626   nameLV[2] = '1';
3627   nameLV[4] = '\0';
3628   for (iSDD=0; iSDD<3; iSDD++) {
3629     nameLV[3] = (Char_t)(48+iSDD+1);
3630     dits[0] = 1.350000;
3631     dits[1] = 0.004423;
3632     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3633     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3634     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3635     xLV = xI050 -
3636           TMath::Abs(yI050-yLV)*sin30/cos30 +
3637           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3638     zLV = iI047dits[2] - dits[2];
3639     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3640     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3641     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3642     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3643   }
3644
3645
3646   // -- build the SDD ladder 4
3647
3648
3649   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3650   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3651   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3652   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3653   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3654   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3655   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3656   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3657   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3658   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3659   nameHV[0] = 'I';
3660   nameHV[1] = '4';
3661   nameHV[2] = '1';
3662   nameHV[4] = '\0';
3663   for (iSDD=0; iSDD<4; iSDD++) {
3664     nameHV[3] = (Char_t)(48+iSDD+5);
3665     dits[0] = 1.350000;
3666     dits[1] = iI425dits[1];
3667     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3668     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3669     xHV = -0.0001;
3670     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3671     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3672     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3673     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3674     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3675     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3676   }
3677   nameLV[0] = 'I';
3678   nameLV[1] = '4';
3679   nameLV[2] = '1';
3680   nameLV[4] = '\0';
3681   for (iSDD=0; iSDD<4; iSDD++) {
3682     nameLV[3] = (Char_t)(48+iSDD+1);
3683     dits[0] = 1.350000;
3684     dits[1] = 0.004423;
3685     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3686     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3687     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3688     xLV = xI050 -
3689           TMath::Abs(yI050-yLV)*sin30/cos30 +
3690           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3691     zLV = iI048dits[2] - dits[2];
3692     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3693     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3694     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3695     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3696   }
3697
3698
3699   // -- build the SDD barrel (layers 3 and 4)
3700
3701   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3702   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3703   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3704   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3705   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3706   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3707   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3708   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3709   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3710   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3711   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3712   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3713   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3714   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3715
3716   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3717   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3718   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3719   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3720   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3721   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3722   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3723   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3724   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3725   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3726   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3727   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3728   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3729   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3730   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3731   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3732   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3733   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3734   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3735   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3736   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3737   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3738   }
3739
3740   // --- Place SSD volumes into their mother volume IT56
3741
3742   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3743
3744   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY");
3745   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3746   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3747   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3748   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3749   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3750   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3751   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3752   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3753   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3754   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3755   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3756   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3757   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3758   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3759   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3760   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3761   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3762   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3763   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3764   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3765   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3766   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3767   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3768   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3769   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3770   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3771   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3772   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3773   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3774   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3775   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3776   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3777   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3778   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3779   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3780   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3781   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3782   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3783   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3784   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3785   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3786   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3787   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3788   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3789   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3790   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3791   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3792   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3793   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3794   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3795   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3796   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3797   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3798   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3799   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3800   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3801   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3802   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3803   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3804   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3805   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3806   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3807   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3808   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3809   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3810   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3811   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3812   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3813   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3814   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3815   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3816   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3817   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3818   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3819   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3820   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3821   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3822   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3823   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3824   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3825   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3826   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3827   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3828   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3829   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3830   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3831   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3832   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3833   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3834   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3835   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3836   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3837   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3838   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3839   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3840   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3841   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3842   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3843   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3844   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3845   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3846   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3847   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3848   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3849   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3850   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3851   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3852   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3853   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3854   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3855   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3856   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3857   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3858   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3859   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3860   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3861   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3862   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3863   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3864   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3865   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3866   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3867   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3868   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3869   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3870   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3871   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3872   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3873   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3874   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3875   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3876   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3877   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3878   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3879   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3880   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3881   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3882   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3883   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3884   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3885   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3886   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3887   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3888   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3889   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3890   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3891   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3892   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3893   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3894   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3895   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3896   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3897   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3898   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3899   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3900   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3901   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3902   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3903   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3904   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3905   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3906   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3907   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3908   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3909   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3910   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3911   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3912   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3913   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3914   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3915   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3916   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3917   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3918   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3919   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3920   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3921   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3922   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3923   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3924   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3925   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3926   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3927   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3928   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3929   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3930   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3931   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3932   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3933   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3934   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3935   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3936   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3937   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3938   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3939   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3940   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
3941   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
3942   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
3943   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
3944   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
3945   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
3946   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
3947   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
3948   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
3949   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
3950   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
3951   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
3952   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
3953   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
3954   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
3955   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
3956   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
3957   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
3958   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
3959   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
3960   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
3961   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
3962   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
3963   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
3964   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
3965   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
3966   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
3967   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
3968   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
3969   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
3970   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
3971   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
3972   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
3973   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
3974   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
3975   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
3976   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
3977   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
3978   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
3979   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
3980   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
3981   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
3982   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
3983   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
3984   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3985   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3986   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3987   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
3988   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
3989   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
3990   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
3991   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
3992   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
3993   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
3994   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
3995   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
3996   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
3997   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
3998   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
3999   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4000
4001   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"ONLY");
4002   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4003
4004   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
4005   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
4006   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
4007   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
4008   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
4009   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
4010   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
4011   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
4012   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
4013   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
4014   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
4015   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
4016   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
4017   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
4018   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
4019   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
4020   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
4021   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
4022   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
4023   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
4024   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
4025   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
4026   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
4027   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
4028   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
4029   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
4030   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
4031   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
4032   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
4033   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
4034   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
4035   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
4036   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
4037   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
4038   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
4039   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
4040   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
4041   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
4042   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
4043   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
4044   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
4045   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
4046   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
4047   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
4048   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
4049   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
4050   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
4051   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
4052   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
4053   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
4054   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
4055   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
4056   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
4057
4058   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"ONLY");
4059   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"ONLY");
4060
4061   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4062   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4063   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4064   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4065   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"ONLY");
4066   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
4067   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
4068   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
4069   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
4070   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
4071   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
4072   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
4073   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
4074   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
4075   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
4076   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
4077   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
4078   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
4079   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
4080   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
4081   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
4082   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
4083   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4084   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4085   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4086   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4087   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4088   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
4089   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4090   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
4091   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4092   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
4093   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
4094   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
4095   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
4096   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
4097   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4098   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4099
4100   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"ONLY");
4101   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4102
4103   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
4104   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
4105   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
4106   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
4107   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
4108   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
4109   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
4110   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
4111   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
4112   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
4113   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
4114   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
4115   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
4116   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
4117   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
4118   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
4119   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
4120   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
4121   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
4122   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
4123   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
4124   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
4125   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
4126   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
4127   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
4128   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
4129   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
4130   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
4131   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
4132   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
4133   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
4134   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
4135   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
4136   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
4137   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
4138   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
4139   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
4140   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
4141   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
4142   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
4143   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
4144   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
4145   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
4146   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
4147   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
4148   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
4149   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
4150   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
4151   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
4152   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
4153   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
4154   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
4155   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
4156   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4157   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
4158   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
4159   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
4160   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4161   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4162   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
4163   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
4164   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
4165   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
4166   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
4167   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
4168   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
4169   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
4170   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
4171
4172   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"ONLY");
4173   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"ONLY");
4174
4175   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4176   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4177   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4178   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4179   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"ONLY");
4180   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
4181   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
4182   }
4183
4184   // --- Place volumes of shield between SPD and SDD
4185
4186   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
4187   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
4188   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");
4189   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");
4190   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");
4191   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");
4192   }
4193
4194   // --- Place volumes of cylinders between SPD and SDD and SDD and SSD
4195   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
4196   gMC->Gspos("ICY1",1,"IS02",0.0,0.0,0.,0,"ONLY");
4197   gMC->Gspos("ICY2",1,"IS01",0.0,0.0,0.,0,"ONLY");
4198   gMC->Gspos("ICY3",1,"IS01",0.0,0.0,0.,0,"ONLY");
4199   gMC->Gspos("ICY4",1,"IS01",0.0,0.0,0.,0,"ONLY");
4200
4201   // --- Place volumes of SDD cone ----------------------------------
4202
4203   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"ONLY");
4204   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"ONLY");
4205   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"ONLY");
4206   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"ONLY");
4207   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"ONLY");
4208   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"ONLY");
4209   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"ONLY");
4210   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"ONLY");
4211   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"ONLY");
4212   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"ONLY");
4213   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"ONLY");
4214   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"ONLY");
4215   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"ONLY");
4216   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"ONLY");
4217   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"ONLY");
4218   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"ONLY");
4219   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"ONLY");
4220   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"ONLY");
4221   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"ONLY");
4222   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"ONLY");
4223   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.4,0,"ONLY");
4224   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.4,idrotm[856],"ONLY");
4225   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
4226   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
4227   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
4228   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
4229   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
4230   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
4231   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
4232   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
4233   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
4234   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
4235   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
4236   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
4237   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
4238   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
4239   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
4240   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
4241   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
4242   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
4243
4244   gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"ONLY");
4245   gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"ONLY");
4246   gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"ONLY");
4247   gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"ONLY");
4248
4249   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
4250   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
4251   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
4252   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
4253   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
4254   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
4255   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
4256   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
4257   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
4258   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
4259   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
4260   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
4261   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
4262   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
4263   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
4264   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
4265   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
4266   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
4267   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
4268
4269   //I096 and I098 are real volume that are really overlapping, can not use ONLY
4270   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
4271   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
4272   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
4273   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
4274   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
4275   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
4276   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
4277   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
4278   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
4279   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
4280   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
4281   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
4282   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
4283   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
4284   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
4285   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
4286   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
4287   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
4288   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
4289   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
4290   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
4291   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
4292
4293   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
4294
4295   // idem
4296   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
4297   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
4298   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
4299   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
4300   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
4301   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
4302   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
4303   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
4304   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
4305   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
4306   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
4307   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
4308   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
4309   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
4310   }
4311
4312   // --- Place volumes of SSD cone ----------------------------------
4313
4314   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
4315
4316   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"ONLY");
4317   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"ONLY");
4318   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
4319
4320   gMC->Gspos("I217",1,"IS01",0.0,0.0,-44.4,0,"ONLY");             // this will change after PPR to be symmetric
4321   // Unfortunately the following piece is not compatible with new SSD
4322   if (! AliITSInitGeometry::SSDIsTGeoNative())
4323     gMC->Gspos("I219",1,"IS01",0.0,0.0,-50.25,0,"ONLY");            // this will change after PPR to be symmetric
4324   gMC->Gspos("I211",2,"IS01",0.0,0.0,56.5,idrotm[701],"ONLY");
4325
4326   // Unfortunately the following piece is not compatible with new SSD
4327   if (! AliITSInitGeometry::SSDIsTGeoNative())
4328     gMC->Gspos("I219",2,"IS01",0.0,0.0,51.65,idrotm[701],"ONLY");   // this will change after PPR to be symmetric
4329   gMC->Gspos("I217",2,"IS01",0.0,0.0,45.8,idrotm[701],"ONLY");    // this will change after PPR to be symmetric
4330   gMC->Gspos("I214",2,"IS01",0.0,0.0,67.25,idrotm[701],"ONLY");
4331   gMC->Gspos("I213",2,"IS01",0.0,0.0,62.25,idrotm[701],"ONLY");
4332   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");
4333   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");
4334
4335   gMC->Gspos("I215",19,"IS01",0.0,0.0,0.0,idrotm[702],"ONLY");
4336   gMC->Gspos("I215",21,"IS01",0.0,0.0,0.0,idrotm[703],"ONLY");
4337   gMC->Gspos("I215",23,"IS01",0.0,0.0,0.0,idrotm[704],"ONLY");
4338   gMC->Gspos("I215",24,"IS01",0.0,0.0,0.0,idrotm[705],"ONLY");
4339   gMC->Gspos("I215",3,"IS01",0.0,0.0,0.0,idrotm[706],"ONLY");
4340   gMC->Gspos("I215",5,"IS01",0.0,0.0,0.0,idrotm[707],"ONLY");
4341   gMC->Gspos("I215",7,"IS01",0.0,0.0,0.0,idrotm[708],"ONLY");
4342   gMC->Gspos("I215",9,"IS01",0.0,0.0,0.0,idrotm[709],"ONLY");
4343   gMC->Gspos("I215",11,"IS01",0.0,0.0,0.0,idrotm[710],"ONLY");
4344   gMC->Gspos("I215",13,"IS01",0.0,0.0,0.0,idrotm[711],"ONLY");
4345   gMC->Gspos("I215",15,"IS01",0.0,0.0,0.0,idrotm[712],"ONLY");
4346   gMC->Gspos("I215",17,"IS01",0.0,0.0,0.0,idrotm[713],"ONLY");
4347
4348   // Unfortunately the following piece is not compatible with new SSD
4349   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
4350     gMC->Gspos("I216",9,"IS01",0.0,0.0,45.5,idrotm[714],"ONLY");
4351     gMC->Gspos("I216",11,"IS01",0.0,0.0,45.5,idrotm[715],"ONLY");
4352     gMC->Gspos("I216",12,"IS01",0.0,0.0,45.5,idrotm[716],"ONLY");
4353     gMC->Gspos("I216",3,"IS01",0.0,0.0,45.5,idrotm[717],"ONLY");
4354     gMC->Gspos("I216",5,"IS01",0.0,0.0,45.5,idrotm[718],"ONLY");
4355     gMC->Gspos("I216",7,"IS01",0.0,0.0,45.5,idrotm[719],"ONLY");
4356     gMC->Gspos("I216",10,"IS01",0.0,0.0,-44,idrotm[720],"ONLY");
4357     gMC->Gspos("I216",1,"IS01",0.0,0.0,-44,idrotm[721],"ONLY");
4358     gMC->Gspos("I216",2,"IS01",0.0,0.0,-44,idrotm[722],"ONLY");
4359     gMC->Gspos("I216",4,"IS01",0.0,0.0,-44,idrotm[723],"ONLY");
4360     gMC->Gspos("I216",6,"IS01",0.0,0.0,-44,idrotm[724],"ONLY");
4361     gMC->Gspos("I216",8,"IS01",0.0,0.0,-44,idrotm[725],"ONLY");
4362   }
4363
4364   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"ONLY");
4365   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"ONLY");
4366   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"ONLY");
4367   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"ONLY");
4368   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"ONLY");
4369   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"ONLY");
4370   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"ONLY");
4371   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"ONLY");
4372   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"ONLY");
4373   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"ONLY");
4374   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"ONLY");
4375   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"ONLY");
4376   }
4377
4378   // --- Place subdetectors' mother volumes and supports' mother volumes
4379   //     into ITS mother volume ITSD
4380
4381   if (! AliITSInitGeometry::SPDIsTGeoNative())
4382     gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SPD mother volume
4383   if (! AliITSInitGeometry::SDDIsTGeoNative())
4384     gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD mother volume
4385   if (! AliITSInitGeometry::SSDIsTGeoNative())
4386     gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD mother volume
4387   if (! AliITSInitGeometry::SDDconeIsTGeoNative())
4388     gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD cones/supports
4389   if (! AliITSInitGeometry::SSDconeIsTGeoNative())
4390     gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD cones/supports
4391
4392
4393   // ****************************  SERVICES  *********************************
4394
4395
4396   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4397   //     UPPER PART
4398
4399   if (! AliITSInitGeometry::ServicesAreTGeoNative()) {
4400
4401   dgh[0] = 46.;
4402   dgh[1] = 46.+1.0;
4403   dgh[2] = 9.5;
4404   dgh[3] = 12.;
4405   dgh[4] = 168.;
4406
4407   gMC->Gsvolu("I1CU", "TUBS", idtmed[213], dgh, 5);
4408   gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4409   gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4410
4411   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4412   //     LOWER PART
4413
4414   dgh[0] = 46.;
4415   dgh[1] = 46.+1.0;
4416   dgh[2] = 9.5;
4417   dgh[3] = 192.;
4418   dgh[4] = 348.;
4419
4420   gMC->Gsvolu("I2CU", "TUBS", idtmed[213], dgh, 5);
4421   gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4422   gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4423
4424
4425   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4426   //     UPPER PART
4427
4428   dgh[0] = 46.+1.0;
4429   dgh[1] = 46.+1.0+1.5;
4430   dgh[2] = 9.5;
4431   dgh[3] = 12.;
4432   dgh[4] = 168.;
4433
4434   gMC->Gsvolu("I1CC", "TUBS", idtmed[225], dgh, 5);
4435   gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4436   gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4437
4438   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4439   //     LOWER PART
4440
4441   dgh[0] = 46.+1.0;
4442   dgh[1] = 46.+1.0+1.5;
4443   dgh[2] = 9.5;
4444   dgh[3] = 192.;
4445   dgh[4] = 348.;
4446
4447   gMC->Gsvolu("I2CC", "TUBS", idtmed[225], dgh, 5);
4448   gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4449   gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4450
4451
4452   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4453   //     UPPER PART
4454
4455   dgh[0] = 46.;
4456   dgh[1] = 56.;
4457   dgh[2] = 2.25;
4458   dgh[3] = 12.;
4459   dgh[4] = 168.;
4460
4461   gMC->Gsvolu("IPA1", "TUBS", idtmed[210], dgh, 5);
4462   gMC->Gspos("IPA1", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4463   gMC->Gspos("IPA1", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4464
4465   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4466   //     LOWER PART
4467
4468   dgh[0] = 46.;
4469   dgh[1] = 56.;
4470   dgh[2] = 2.25;
4471   dgh[3] = 192.;
4472   dgh[4] = 348.;
4473
4474   gMC->Gsvolu("IPA2", "TUBS", idtmed[210], dgh, 5);
4475   gMC->Gspos("IPA2", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4476   gMC->Gspos("IPA2", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4477
4478
4479   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4480   //     UPPER PART
4481
4482   dgh[0] = (ztpc-97.5)/2.;
4483   dgh[1] = 46.2;
4484   dgh[2] = 46.2+1.0;
4485   dgh[3] = 62.3;
4486   dgh[4] = 62.3+1.0;
4487   dgh[5] = 12.;
4488   dgh[6] = 168.;
4489   gMC->Gsvolu("ICU1", "CONS", idtmed[213], dgh, 7);
4490   gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4491
4492   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4493   //     LOWER PART
4494
4495   dgh[0] = (ztpc-97.5)/2.;
4496   dgh[1] = 46.2;
4497   dgh[2] = 46.2+1.0;
4498   dgh[3] = 62.3;
4499   dgh[4] = 62.3+1.0;
4500   dgh[5] = 192.;
4501   dgh[6] = 348.;
4502   gMC->Gsvolu("ICU2", "CONS", idtmed[213], dgh, 7);
4503   gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4504
4505
4506    // -- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4507    //     UPPER PART
4508
4509   dgh[0] = (ztpc-97.5)/2.;
4510   dgh[1] = 46.2+1.0;
4511   dgh[2] = 46.2+1.0+1.5;
4512   dgh[3] = 62.3+1.0;
4513   dgh[4] = 62.3+1.0+1.5;
4514   dgh[5] = 12.;
4515   dgh[6] = 168.;
4516   gMC->Gsvolu("ICC1", "CONS", idtmed[225], dgh, 7);
4517   gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4518
4519   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4520   //     LOWER PART
4521
4522   dgh[0] = (ztpc-97.5)/2.;
4523   dgh[1] = 46.2+1.0;
4524   dgh[2] = 46.2+1.0+1.5;
4525   dgh[3] = 62.3+1.0;
4526   dgh[4] = 62.3+1.0+1.5;
4527   dgh[5] = 192.;
4528   dgh[6] = 348.;
4529   gMC->Gsvolu("ICC2", "CONS", idtmed[225], dgh, 7);
4530   gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4531
4532   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4533   //     UPPER PART
4534
4535   dgh[0] = 62.;
4536   dgh[1] = 74.5;
4537   dgh[2] = 0.5;
4538   dgh[3] = 12.;
4539   dgh[4] = 168.;
4540   gMC->Gsvolu("ICU3", "TUBS", idtmed[213], dgh, 5);
4541   gMC->Gspos("ICU3", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4542
4543   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4544   //     LOWER PART
4545
4546   dgh[0] = 62.;
4547   dgh[1] = 74.5;
4548   dgh[2] = 0.5;
4549   dgh[3] = 192.;
4550   dgh[4] = 348.;
4551   gMC->Gsvolu("ICU4", "TUBS", idtmed[213], dgh, 5);
4552   gMC->Gspos("ICU4", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4553
4554   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4555   //    UPPER PART
4556
4557   dgh[0] = 62.1;
4558   dgh[1] = 74.5;
4559   dgh[2] = 0.75;
4560   dgh[3] = 12.;
4561   dgh[4] = 168.;
4562   gMC->Gsvolu("ICC3", "TUBS", idtmed[225], dgh, 5);
4563   gMC->Gspos("ICC3", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4564
4565   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4566   //    LOWER PART
4567
4568   dgh[0] = 62.1;
4569   dgh[1] = 74.5;
4570   dgh[2] = 0.75;
4571   dgh[3] = 192.;
4572   dgh[4] = 348.;
4573   gMC->Gsvolu("ICC4", "TUBS", idtmed[225], dgh, 5);
4574   gMC->Gspos("ICC4", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4575
4576   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4577   //     THE ABSORBER - COPPER PART - UPPER PART
4578
4579   dgh[0] = 46.;
4580   dgh[1] = 46.+1.0;
4581   dgh[2] = (ztpc-97.5+1.5)/2.;
4582   dgh[3] = 12.;
4583   dgh[4] = 168.;
4584   gMC->Gsvolu("ICU5", "TUBS", idtmed[213], dgh, 5);
4585   gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4586
4587   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4588   //     THE ABSORBER - COPPER PART - LOWER PART
4589
4590   dgh[0] = 46.;
4591   dgh[1] = 46.+1.0;
4592   dgh[2] = (ztpc-97.5+1.5)/2.;
4593   dgh[3] = 192.;
4594   dgh[4] = 348.;
4595   gMC->Gsvolu("ICU6", "TUBS", idtmed[213], dgh, 5);
4596   gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4597
4598   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4599   //     THE ABSORBER - CARBON PART - UPPER PART
4600
4601   dgh[0] = 46.+1.0;
4602   dgh[1] = 46.+1.0+1.5;
4603   dgh[2] = (ztpc-97.5)/2.;
4604   dgh[3] = 12.;
4605   dgh[4] = 168.;
4606   gMC->Gsvolu("ICC5", "TUBS", idtmed[225], dgh, 5);
4607   gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4608
4609   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4610   //     THE ABSORBER - CARBON PART - LOWER PART
4611
4612   dgh[0] = 46.+1.0;
4613   dgh[1] = 46.+1.0+1.5;
4614   dgh[2] = (ztpc-97.5)/2.;
4615   dgh[3] = 192.;
4616   dgh[4] = 348.;
4617   gMC->Gsvolu("ICC6", "TUBS", idtmed[225], dgh, 5);
4618   gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4619
4620   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4621   //     COPPER PART - UPPER PART
4622
4623   dgh[0] = 46.;
4624   dgh[1] = 74.5;
4625   dgh[2] = 0.5;
4626   dgh[3] = 12.;
4627   dgh[4] = 168.;
4628   gMC->Gsvolu("ICU7", "TUBS", idtmed[213], dgh, 5);
4629   gMC->Gspos("ICU7", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");
4630
4631   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4632   //     COPPER PART - LOWER PART
4633
4634   dgh[0] = 46.;
4635   dgh[1] = 74.5;
4636   dgh[2] = 0.5;
4637   dgh[3] = 192.;
4638   dgh[4] = 348.;
4639   gMC->Gsvolu("ICU8", "TUBS", idtmed[213], dgh, 5);
4640   gMC->Gspos("ICU8", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");
4641
4642   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4643   //     CARBON PART - UPPER PART
4644
4645   dgh[0] = 46.+1.0;
4646   dgh[1] = 74.5;
4647   dgh[2] = 0.75;
4648   dgh[3] = 12.;
4649   dgh[4] = 168.;
4650   gMC->Gsvolu("ICC7", "TUBS", idtmed[225], dgh, 5);
4651   gMC->Gspos("ICC7", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY");
4652
4653   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4654   //     CARBON PART - LOWER PART
4655
4656   dgh[0] = 46.+1.0;
4657   dgh[1] = 74.5;
4658   dgh[2] = 0.75;
4659   dgh[3] = 192.;
4660   dgh[4] = 348.;
4661   gMC->Gsvolu("ICC8", "TUBS", idtmed[225], dgh, 5);
4662   gMC->Gspos("ICC8", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY");
4663
4664   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART
4665
4666   dgh[0] = 74.5;
4667   dgh[1] = 79.5;
4668   dgh[2] = 2.5;
4669   dgh[3] = 12.;
4670   dgh[4] = 168.;
4671   gMC->Gsvolu("IHK1", "TUBS", idtmed[264], dgh, 5);
4672   gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");
4673
4674   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART
4675
4676   dgh[0] = 74.5;
4677   dgh[1] = 79.5;
4678   dgh[2] = 2.5;
4679   dgh[3] = 192.;
4680   dgh[4] = 348.;
4681   gMC->Gsvolu("IHK2", "TUBS", idtmed[264], dgh, 5);
4682   gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");
4683
4684   }
4685
4686
4687   // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC
4688   if (! AliITSInitGeometry::SupportIsTGeoNative()) {
4689
4690   if (rails == 1) {
4691
4692      dgh[0] = 2.;
4693      dgh[1] = 8.;
4694      dgh[2] = 190.;
4695      gMC->Gsvolu("IRA1", "BOX ", idtmed[268], dgh, 3);
4696      gMC->Gspos("IRA1", 1, "ITSV", 53.5, 0., -69.5, 0, "ONLY");
4697      gMC->Gsvolu("IRA2", "BOX ", idtmed[268], dgh, 3);
4698      gMC->Gspos("IRA2", 1, "ITSV", -53.5, 0., -69.5, 0, "ONLY");
4699
4700      dgh[0] = 2.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4701      dgh[1] = 8.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4702      dgh[2] = 190.;
4703      gMC->Gsvolu("IRA3", "BOX ", idtmed[205], dgh, 3);
4704      gMC->Gspos("IRA3", 1, "IRA1", 0., 0., 0., 0, "ONLY");
4705      gMC->Gsvolu("IRA4", "BOX ", idtmed[205], dgh, 3);
4706      gMC->Gspos("IRA4", 1, "IRA2", 0., 0., 0., 0, "ONLY");
4707
4708   }
4709
4710   // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC
4711
4712   dgh[0] = 56.9;
4713   dgh[1] = 59.;
4714   dgh[2] = 0.6;
4715   gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);
4716   gMC->Gspos("ICYL", 1, "ALIC", 0., 0., -74.1,idrotm[199], "ONLY");
4717   gMC->Gspos("ICYL", 2, "ALIC", 0., 0., 74.1, 0, "ONLY");
4718
4719   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE CYLINDERS
4720
4721   dgh[0] = 0.;
4722   dgh[1] = 3.;
4723   dgh[2] = 5.;// 5. comes from the fact that the volume has to be 567.6/2 cm^3
4724   gMC->Gsvolu("ISR1", "TUBE", idtmed[284], dgh, 3);
4725   gMC->Gspos("ISR1", 1, "ITSV", 53.4292, 10.7053, 79.75, 0, "ONLY");
4726   gMC->Gspos("ISR1", 2, "ITSV", 53.4292, -10.7053, 79.75, 0, "ONLY");
4727   gMC->Gspos("ISR1", 3, "ITSV", -53.4292, 10.7053, 79.75, 0, "ONLY");
4728   gMC->Gspos("ISR1", 4, "ITSV", -53.4292, -10.7053, 79.75, 0, "ONLY");
4729   gMC->Gspos("ISR1", 5, "ITSV", 53.4292, 10.7053, -79.75, 0, "ONLY");
4730   gMC->Gspos("ISR1", 6, "ITSV", 53.4292, -10.7053, -79.75, 0, "ONLY");
4731   gMC->Gspos("ISR1", 7, "ITSV", -53.4292, 10.7053, -79.75, 0, "ONLY");
4732   gMC->Gspos("ISR1", 8, "ITSV", -53.4292, -10.7053, -79.75, 0, "ONLY");
4733
4734   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE ABSORBER
4735
4736   dgh[0] = 5.;
4737   dgh[1] = 12.;
4738   dgh[2] = 5.;
4739   gMC->Gsvolu("ISR2", "BOX ", idtmed[210], dgh, 3);
4740   gMC->Gspos("ISR2", 1, "ITSV", -53.5, 0., -125.5, idrotm[199], "ONLY");
4741   gMC->Gsvolu("ISR3", "BOX ", idtmed[210], dgh, 3);
4742   gMC->Gspos("ISR3", 1, "ITSV", 53.5, 0., -125.5, idrotm[199], "ONLY");
4743
4744   dgh[0] = 5.-2.;
4745   dgh[1] = 12.-2.;
4746   dgh[2] = 5.;
4747   gMC->Gsvolu("ISR4", "BOX ", idtmed[205], dgh, 3);
4748   gMC->Gspos("ISR4", 1, "ISR2", 0., 0., 0., 0, "ONLY");
4749   gMC->Gsvolu("ISR5", "BOX ", idtmed[205], dgh, 3);
4750   gMC->Gspos("ISR5", 1, "ISR3", 0., 0., 0., 0, "ONLY");
4751
4752   // --- DEFINE SUPPORTS TO ATTACH THE ITS TO THE TPC
4753
4754   dgh[0] = 0.;
4755   dgh[1] = 5.;
4756   dgh[2] = 2.;
4757   gMC->Gsvolu("ISR6", "TUBE", idtmed[210], dgh, 3);
4758   gMC->Gspos("ISR6", 1, "ITSV", 0., 54., -77., idrotm[199], "ONLY");
4759   gMC->Gspos("ISR6", 2, "ITSV", 0., 54., 77., idrotm[199], "ONLY");
4760   gMC->Gspos("ISR6", 3, "ITSV", 0., -54., 77., idrotm[199], "ONLY");
4761
4762   }
4763
4764
4765   // --- Outputs the geometry tree in the EUCLID/CAD format
4766
4767   if (fEuclidOut) {
4768     gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
4769   }
4770
4771
4772   {
4773     if (!gGeoManager) {
4774       AliError("TGeoManager doesn't exist !");
4775       return;
4776     }
4777
4778     //======  Converting mother volumes of alignable objects
4779     //======  into TGeoAssemblies :
4780
4781     TObjArray *list = gGeoManager->GetListOfVolumes();
4782
4783     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4784       char spdLaddName[20] = "I10B";
4785
4786       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4787       Int_t index = list->IndexOf(toTransform);
4788       do {
4789         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4790         if (toTransform)
4791           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4792         if (transformed)
4793           gGeoManager->ReplaceVolume(toTransform, transformed);
4794         index++;
4795         toTransform = (TGeoVolume*)list->At(index);
4796       }
4797       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4798     }
4799
4800     // SPD 2
4801     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4802       char spdLaddName[20] = "I20B";
4803
4804       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4805       Int_t index = list->IndexOf(toTransform);
4806       do {
4807         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4808         if (toTransform)
4809           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4810         if (transformed)
4811           gGeoManager->ReplaceVolume(toTransform, transformed);
4812         index++;
4813         toTransform = (TGeoVolume*)list->At(index);
4814       }
4815       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4816     }
4817
4818     //---
4819
4820     // SPD 1
4821     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4822       char spdLaddName[20] = "I107"; // "I107"
4823
4824       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4825       Int_t index = list->IndexOf(toTransform);
4826       do {
4827         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4828         if (toTransform)
4829           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4830         if (transformed)
4831           gGeoManager->ReplaceVolume(toTransform, transformed);
4832         index++;
4833         toTransform = (TGeoVolume*)list->At(index);
4834       }
4835       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4836     }
4837
4838     // SPD 2
4839     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4840       char spdLaddName[20] = "I1D7"; // "I1D7"
4841
4842       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4843       Int_t index = list->IndexOf(toTransform);
4844       do {
4845         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4846         if (toTransform)
4847           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4848         if (transformed)
4849           gGeoManager->ReplaceVolume(toTransform, transformed);
4850         index++;
4851         toTransform = (TGeoVolume*)list->At(index);
4852       }
4853       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4854     }
4855
4856     // SDD 1
4857     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4858       char sddLaddName[20] = "I004";// "I302"
4859
4860       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4861       Int_t index = list->IndexOf(toTransform);
4862       do {
4863         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4864         if (toTransform)
4865           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4866         if (transformed)
4867           gGeoManager->ReplaceVolume(toTransform, transformed);
4868         index++;
4869         toTransform = (TGeoVolume*)list->At(index);
4870       }
4871       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
4872     }
4873
4874     // SDD 2
4875     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4876       char sddLaddName[20] = "I005";// "I402"
4877
4878       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4879       Int_t index = list->IndexOf(toTransform);
4880       do {
4881         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4882         if (toTransform)
4883           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4884         if (transformed)
4885           gGeoManager->ReplaceVolume(toTransform, transformed);
4886         index++;
4887         toTransform = (TGeoVolume*)list->At(index);
4888       }
4889       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
4890     }
4891
4892
4893     // SSD 1
4894     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
4895       char ssdLaddName[20] = "I565";// "I562"
4896
4897       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
4898       Int_t index = list->IndexOf(toTransform);
4899       do {
4900         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4901         if (toTransform)
4902           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4903         if (transformed)
4904           gGeoManager->ReplaceVolume(toTransform, transformed);
4905         index++;
4906         toTransform = (TGeoVolume*)list->At(index);
4907       }
4908       while (strcmp(ssdLaddName,toTransform->GetName()) == 0);
4909     }
4910
4911     // SSD 2
4912     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
4913       char ssdLaddName[20] = "I569";// "I566"
4914
4915       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
4916       Int_t index = list->IndexOf(toTransform);
4917       do {
4918         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4919         if (toTransform)
4920           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4921         if (transformed)
4922           gGeoManager->ReplaceVolume(toTransform, transformed);
4923         index++;
4924         toTransform = (TGeoVolume*)list->At(index);
4925       }
4926       while (strcmp(ssdLaddName, toTransform->GetName()) == 0);
4927     }
4928
4929
4930     //======  Converting some virtual volumes to assemblies in order
4931     //====== to avoid overlaps :
4932
4933     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4934       char sddName[20] = "I047";
4935
4936       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4937       Int_t index = list->IndexOf(toTransform);
4938       do {
4939         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4940         if (toTransform)
4941           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4942         if (transformed)
4943           gGeoManager->ReplaceVolume(toTransform, transformed);
4944         index++;
4945         toTransform = (TGeoVolume*)list->At(index);
4946       }
4947       while (strcmp(sddName, toTransform->GetName()) == 0);
4948     }
4949
4950     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4951       char sddName[20] = "I048";
4952
4953       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4954       Int_t index = list->IndexOf(toTransform);
4955       do {
4956         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4957         if (toTransform)
4958           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4959         if (transformed)
4960           gGeoManager->ReplaceVolume(toTransform, transformed);
4961         index++;
4962         toTransform = (TGeoVolume*)list->At(index);
4963       }
4964       while (strcmp(sddName, toTransform->GetName()) == 0);
4965     }
4966
4967     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4968       char sddName[20] = "I018";
4969
4970       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4971       Int_t index = list->IndexOf(toTransform);
4972       do {
4973         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4974         if (toTransform)
4975           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4976         if (transformed)
4977           gGeoManager->ReplaceVolume(toTransform, transformed);
4978         index++;
4979         toTransform = (TGeoVolume*)list->At(index);
4980       }
4981       while (strcmp(sddName, toTransform->GetName()) == 0);
4982     }
4983   }
4984 }
4985 //______________________________________________________________________
4986 void AliITSv11Hybrid::CreateMaterials(){
4987     // Create ITS materials
4988     //     This function defines the default materials used in the Geant
4989     // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
4990     // AliITSv11Hybrid.
4991     // In general it is automatically replaced by
4992     // the CreateMaterials routine defined in AliITSv?. Should the function
4993     // CreateMaterials not exist for the geometry version you are using this
4994     // one is used. See the definition found in AliITSv5 or the other routine
4995     // for a complete definition.
4996     // Inputs:
4997     //   none.
4998     // Outputs:
4999     //   none.
5000     // Return:
5001     //   none.
5002
5003     Int_t   ifield = gAlice->Field()->Integ();
5004     Float_t fieldm = gAlice->Field()->Max();
5005
5006     Float_t tmaxfd = 0.1; // 1.0; // Degree
5007     Float_t stemax = 1.0; // cm
5008     Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
5009     Float_t epsil  = 1.0E-4; // 1.0; // cm
5010     Float_t stmin  = 0.0; // cm "Default value used"
5011
5012     Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
5013     Float_t stemaxSi = 0.0075; //  .10000E+01; // cm
5014     Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5015     Float_t epsilSi  = 1.0E-4;// .10000E+01;
5016     Float_t stminSi  = 0.0; // cm "Default value used"
5017
5018     Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
5019     Float_t stemaxAir = .10000E+01; // cm
5020     Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5021     Float_t epsilAir  = 1.0E-4;// .10000E+01;
5022     Float_t stminAir  = 0.0; // cm "Default value used"
5023
5024     Float_t tmaxfdServ = 1.0; // 10.0; // Degree
5025     Float_t stemaxServ = 1.0; // 0.01; // cm
5026     Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
5027     Float_t epsilServ  = 1.0E-3; // 0.003; // cm
5028     Float_t stminServ  = 0.0; //0.003; // cm "Default value used"
5029
5030     // Freon PerFluorobuthane C4F10 see
5031     // http://st-support-cooling-electronics.web.cern.ch/
5032     //        st-support-cooling-electronics/default.htm
5033     Float_t afre[2]  = { 12.011,18.9984032 };
5034     Float_t zfre[2]  = { 6., 9. };
5035     Float_t wfre[2]  = { 4.,10. };
5036     Float_t densfre  = 1.52;
5037
5038
5039     //CM55J
5040
5041     Float_t aCM55J[4]={12.0107,14.0067,15.9994,1.00794};
5042     Float_t zCM55J[4]={6.,7.,8.,1.};
5043     Float_t wCM55J[4]={0.908508078,0.010387573,0.055957585,0.025146765};
5044     Float_t dCM55J = 1.63;
5045
5046     //ALCM55J
5047
5048     Float_t aALCM55J[5]={12.0107,14.0067,15.9994,1.00794,26.981538};
5049     Float_t zALCM55J[5]={6.,7.,8.,1.,13.};
5050     Float_t wALCM55J[5]={0.817657902,0.0093488157,0.0503618265,0.0226320885,0.1};
5051     Float_t dALCM55J = 1.9866;
5052
5053     //Si Chips
5054
5055     Float_t aSICHIP[6]={12.0107,14.0067,15.9994,1.00794,28.0855,107.8682};
5056     Float_t zSICHIP[6]={6.,7.,8.,1.,14., 47.};
5057     Float_t wSICHIP[6]={0.039730642,0.001396798,0.01169634,0.004367771,0.844665,0.09814344903};
5058     Float_t dSICHIP = 2.36436;
5059
5060     //Inox
5061
5062     Float_t aINOX[9]={12.0107,54.9380, 28.0855,30.9738,32.066,58.6928,55.9961,95.94,55.845};
5063     Float_t zINOX[9]={6.,25.,14.,15.,16., 28.,24.,42.,26.};
5064     Float_t wINOX[9]={0.0003,0.02,0.01,0.00045,0.0003,0.12,0.17,0.025,0.654};
5065     Float_t dINOX = 8.03;
5066
5067     //SDD HV microcable
5068
5069     Float_t aHVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5070     Float_t zHVm[5]={6.,1.,7.,8.,13.};
5071     Float_t wHVm[5]={0.520088819984,0.01983871336,0.0551367996,0.157399667056, 0.247536};
5072     Float_t dHVm = 1.6087;
5073
5074     //SDD LV+signal cable
5075
5076     Float_t aLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5077     Float_t zLVm[5]={6.,1.,7.,8.,13.};
5078     Float_t wLVm[5]={0.21722436468,0.0082859922,0.023028867,0.06574077612, 0.68572};
5079     Float_t dLVm = 2.1035;
5080
5081     //SDD hybrid microcab
5082
5083     Float_t aHLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5084     Float_t zHLVm[5]={6.,1.,7.,8.,13.};
5085     Float_t wHLVm[5]={0.24281879711,0.00926228815,0.02574224025,0.07348667449, 0.64869};
5086     Float_t dHLVm = 2.0502;
5087
5088     //SDD anode microcab
5089
5090     Float_t aALVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5091     Float_t zALVm[5]={6.,1.,7.,8.,13.};
5092     Float_t wALVm[5]={0.392653705471,0.0128595919215,0.041626868025,0.118832707289, 0.431909};
5093     Float_t dALVm = 2.0502;
5094
5095     //X7R capacitors
5096
5097     Float_t aX7R[7]={137.327,47.867,15.9994,58.6928,63.5460,118.710,207.2};
5098     Float_t zX7R[7]={56.,22.,8.,28.,29.,50.,82.};
5099     Float_t wX7R[7]={0.251639432,0.084755042,0.085975822,0.038244751,0.009471271,0.321736471,0.2081768};
5100     Float_t dX7R = 7.14567;
5101
5102     // AIR
5103
5104     Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
5105     Float_t zAir[4]={6.,7.,8.,18.};
5106     Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
5107     Float_t dAir = 1.20479E-3;
5108
5109     // Water
5110
5111     Float_t aWater[2]={1.00794,15.9994};
5112     Float_t zWater[2]={1.,8.};
5113     Float_t wWater[2]={0.111894,0.888106};
5114     Float_t dWater   = 1.0;
5115
5116     // CERAMICS
5117   //     94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3
5118     Float_t acer[5]  = { 26.981539,15.9994,28.0855,54.93805,51.9961 };
5119     Float_t zcer[5]  = {       13.,     8.,    14.,     25.,    24. };
5120     Float_t wcer[5]  = {.4443408,.5213375,.0130872,.0178135,.003421};
5121     Float_t denscer  = 3.6;
5122
5123     //G10FR4
5124
5125     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};
5126     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};
5127     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};
5128     Float_t densG10FR4= 1.8;
5129
5130      //--- EPOXY  --- C18 H19 O3
5131       Float_t aEpoxy[3] = {15.9994, 1.00794, 12.0107} ;
5132       Float_t zEpoxy[3] = {     8.,      1.,      6.} ;
5133       Float_t wEpoxy[3] = {     3.,     19.,     18.} ;
5134       Float_t dEpoxy = 1.8 ;
5135
5136       // rohacell: C9 H13 N1 O2
5137     Float_t arohac[4] = {12.01,  1.01, 14.010, 16.};
5138     Float_t zrohac[4] = { 6.,    1.,    7.,     8.};
5139     Float_t wrohac[4] = { 14.,   10.,    2.,     6.};
5140     Float_t drohac    = 0.052;
5141
5142     // If he/she means stainless steel (inox) + Aluminium and Zeff=15.3383 then
5143 //
5144 // %Al=81.6164 %inox=100-%Al
5145
5146     Float_t aInAl[5] = {27., 55.847,51.9961,58.6934,28.0855 };
5147     Float_t zInAl[5] = {13., 26.,24.,28.,14. };
5148     Float_t wInAl[5] = {.816164, .131443,.0330906,.0183836,.000919182};
5149     Float_t dInAl    = 3.075;
5150
5151     // Kapton
5152
5153     Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994};
5154     Float_t zKapton[4]={1.,6.,7.,8.};
5155     Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235};
5156     Float_t dKapton   = 1.42;
5157
5158     //SDD ruby sph.
5159     Float_t aAlOxide[2]  = { 26.981539,15.9994};
5160     Float_t zAlOxide[2]  = {       13.,     8.};
5161     Float_t wAlOxide[2]  = {0.4707, 0.5293};
5162     Float_t dAlOxide     = 3.97;
5163
5164     AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5165     AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5166
5167     AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5168     AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5169
5170     AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5171     AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5172
5173     AliMixture(4,"C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5174     AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5175
5176     AliMixture(5,"AIR$",aAir,zAir,dAir,4,wAir);
5177     AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5178
5179     AliMixture(6,"GEN AIR$",aAir,zAir,dAir,4,wAir);
5180     AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5181
5182     AliMixture(7,"SDD SI CHIP$",aSICHIP,zSICHIP,dSICHIP,6,wSICHIP);
5183     AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5184
5185     AliMixture(9,"SDD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5186     AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5187
5188     AliMixture(10,"SDD AIR$",aAir,zAir,dAir,4,wAir);
5189     AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5190
5191     AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5192     AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5193
5194     AliMixture(12, "Water$",aWater,zWater,dWater,2,wWater);
5195     AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5196
5197     AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
5198     AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5199
5200     AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
5201     AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5202     AliMixture(15,"CERAMICS$",acer,zcer,denscer,5,wcer);
5203     AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5204
5205     AliMixture(20,"SSD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5206     AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5207
5208     AliMixture(21,"SSD AIR$",aAir,zAir,dAir,4,wAir);
5209     AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5210
5211     AliMixture(25,"G10FR4$",aG10FR4,zG10FR4,densG10FR4,14,wG10FR4);
5212     AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5213
5214      AliMixture(26,"GEN C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5215     AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5216
5217     AliMixture(27,"GEN Air$",aAir,zAir,dAir,4,wAir);
5218     AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5219
5220     AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5221     AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5222
5223     AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5224     AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5225
5226     AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5227     AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5228
5229     AliMixture(54,"SPD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5230     AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5231
5232     AliMixture(55,"SPD AIR$",aAir,zAir,dAir,4,wAir);
5233     AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5234
5235     AliMixture(56, "SPD KAPTON(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5236     AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5237
5238     AliMixture(61,"EPOXY$",aEpoxy,zEpoxy,dEpoxy,-3,wEpoxy);
5239     AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5240
5241     AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5242     AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5243
5244     AliMixture(63, "KAPTONH(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5245     AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5246
5247     AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5248     AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5249
5250     AliMixture(65,"INOX$",aINOX,zINOX,dINOX,9,wINOX);
5251     AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5252
5253     AliMixture(68,"ROHACELL$",arohac,zrohac,drohac,-4,wrohac);
5254     AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5255
5256      AliMixture(69,"SDD C AL (M55J)$",aALCM55J,zALCM55J,dALCM55J,5,wALCM55J);
5257     AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5258
5259     AliMixture(70, "SDDKAPTON (POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5260     AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5261
5262      AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
5263     AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5264
5265     AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
5266     AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5267
5268     AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5269     AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5270
5271     AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
5272     AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5273
5274     AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5275     AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5276
5277     // SPD bus (data from Petra Riedler)
5278     Float_t aSPDbus[5] = {1.00794,12.0107,14.01,15.9994,26.982 };
5279     Float_t zSPDbus[5] = {1.,6.,7.,8.,13.};
5280     Float_t wSPDbus[5] = {0.023523,0.318053,0.009776,0.078057,0.570591};
5281     Float_t dSPDbus    = 2.128505;
5282
5283     //   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
5284     AliMixture(76,"SPDBUS(AL+KPT+EPOX)$",aSPDbus,zSPDbus,dSPDbus,5,wSPDbus);
5285     AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5286
5287     AliMixture(77,"SDD X7R capacitors$",aX7R,zX7R,dX7R,7,wX7R);
5288     AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5289
5290     AliMixture(78,"SDD ruby sph. Al2O3$",aAlOxide,zAlOxide,dAlOxide,2,wAlOxide);
5291     AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5292
5293     AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5294     AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5295
5296     AliMixture(80,"SDD HV microcable$",aHVm,zHVm,dHVm,5,wHVm);
5297     AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5298
5299     AliMixture(81,"SDD LV+signal cable$",aLVm,zLVm,dLVm,5,wLVm);
5300     AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5301
5302     AliMixture(82,"SDD hybrid microcab$",aHLVm, zHLVm,dHLVm,5,wHLVm);
5303     AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5304
5305     AliMixture(83,"SDD anode microcab$",aALVm,zALVm,dALVm,5,wALVm);
5306     AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5307     Float_t aDSring[4]={12.0107,      1.00794,     14.0067,      15.9994};
5308     Float_t zDSring[4]={ 6.,          1.,           7.,           8.};
5309     Float_t wDSring[4]={ 0.854323888, 0.026408778,  0.023050265,  0.096217069};
5310     Float_t dDSring = 0.2875;
5311     AliMixture(84,"SDD/SSD rings$",aDSring,zDSring,dDSring,4,wDSring);
5312     AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5313
5314     AliMixture(85,"inox/alum$",aInAl,zInAl,dInAl,5,wInAl);
5315     AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5316
5317     // special media to take into account services in the SDD and SSD
5318     // cones for the FMD
5319     //Begin_Html
5320     /*
5321       <A HREF="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_MatBudget_4B.xls">
5322       </pre>
5323       <br clear=left>
5324       <font size=+2 color=blue>
5325       <p> The Exel spread sheet from which these density number come from.
5326       </font></A>
5327     */
5328     //End_Html
5329
5330     //  AliMaterial(86,"AIRFMDSDD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5331     Float_t aA[13],zZ[13],wW[13],den;
5332     // From Pierluigi Barberis calculations of 2SPD+1SDD October 2 2002.
5333     zZ[0] = 1.0; aA[0] = 1.00794; // Hydrogen
5334     zZ[1] = 6.0; aA[1] = 12.011; // Carbon
5335     zZ[2] = 7.0; aA[2] = 14.00674; // Nitrogen
5336     zZ[3] = 8.0; aA[3] = 15.9994; // Oxigen
5337     zZ[4] = 14.0; aA[4] = 28.0855; // Silicon
5338     zZ[5] = 24.0; aA[5] = 51.9961; //Cromium
5339     zZ[6] = 25.0; aA[6] = 54.938049; // Manganese
5340     zZ[7] = 26.0; aA[7] = 55.845; // Iron
5341     zZ[8] = 28.0; aA[8] = 58.6934; // Nickle
5342     zZ[9] = 29.0; aA[9] = 63.546; // Copper
5343     zZ[10] = 13.0; aA[10] = 26.981539; // Alulminum
5344     zZ[11] = 47.0; aA[11] = 107.8682; // Silver
5345     zZ[12] = 27.0; aA[12] = 58.9332; // Cobolt
5346     wW[0] = 0.019965;
5347     wW[1] = 0.340961;
5348     wW[2] = 0.041225;
5349     wW[3] = 0.200352;
5350     wW[4] = 0.000386;
5351     wW[5] = 0.001467;
5352     wW[6] = 0.000155;
5353     wW[7] = 0.005113;
5354     wW[8] = 0.000993;
5355     wW[9] = 0.381262;
5356     wW[10] = 0.008121;
5357     wW[11] = 0.000000;
5358     wW[12] = 0.000000;
5359     if(fByThick){// New values seeITS_MatBudget_4B.xls
5360         den = 1.5253276; // g/cm^3  Cell O370
5361     }else{
5362         den = 2.58423412; // g/cm^3 Cell L370
5363     } // end if fByThick
5364     //den = 6161.7/(3671.58978);//g/cm^3 Volume does not exclude holes
5365     AliMixture(86,"AIRFMDSDD$",aA,zZ,den,+11,wW);
5366     AliMedium(86,"AIRFMDSDD$",86,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5367               deemaxAir,epsilAir,stminAir);
5368
5369     //AliMaterial(87,"AIRFMDSSD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5370     // From Pierluigi Barberis calculations of SSD October 2 2002.
5371     wW[0] = 0.019777;
5372     wW[1] = 0.325901;
5373     wW[2] = 0.031848;
5374     wW[3] = 0.147668;
5375     wW[4] = 0.030609;
5376     wW[5] = 0.013993;
5377     wW[6] = 0.001479;
5378     wW[7] = 0.048792;
5379     wW[8] = 0.009477;
5380     wW[9] = 0.350697;
5381     wW[10] = 0.014546;
5382     wW[11] = 0.005213;
5383     wW[12] = 0.000000;
5384     if(fByThick){// New values seeITS_MatBudget_4B.xls
5385         den = 1.2464275; // g/cm^3   Cell O403
5386     }else{
5387         den = 1.28134409; // g/cm^3  Cell L403
5388     } // end if fByThick
5389     //den = 7666.3/(9753.553259); // volume does not exclude holes
5390     AliMixture(87,"AIRFMDSSD$",aA,zZ,den,+12,wW);
5391     AliMedium(87,"AIRFMDSSD$",87,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5392               deemaxAir,epsilAir,stminAir);
5393
5394     //AliMaterial(88,"ITS SANDW CFMDSDD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5395     // From Pierluigi Barberis calculations of 1SDD+Carbon fiber October 2 2002
5396     wW[0] = 0.016302;
5397     wW[1] = 0.461870;
5398     wW[2] = 0.033662;
5399     wW[3] = 0.163595;
5400     wW[4] = 0.000315;
5401     wW[5] = 0.001197;
5402     wW[6] = 0.000127;
5403     wW[7] = 0.004175;
5404     wW[8] = 0.000811;
5405     wW[9] = 0.311315;
5406     wW[10] = 0.006631;
5407     wW[11] = 0.000000;
5408     wW[12] = 0.000000;
5409     if(fByThick){// New values seeITS_MatBudget_4B.xls
5410         den = 1.9353276; // g/cm^3  Cell N370
5411     }else{
5412         den = 3.2788626; // g/cm^3 Cell F370
5413     } // end if fByThick
5414     //den = 7667.1/(3671.58978); // Volume does not excludeholes
5415     AliMixture(88,"ITS SANDW CFMDSDD$",aA,zZ,den,+11,wW);
5416     AliMedium(88,"ITS SANDW CFMDSDD$",88,0,ifield,fieldm,tmaxfd,stemax,
5417               deemax,epsil,stmin);
5418
5419     //AliMaterial(89,"ITS SANDW CFMDSSD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5420     // From Pierluigi Barberis calculations of SSD+Carbon fiber October 2 2002.
5421     wW[0] = 0.014065;
5422     wW[1] = 0.520598;
5423     wW[2] = 0.022650;
5424     wW[3] = 0.105018;
5425     wW[4] = 0.021768;
5426     wW[5] = 0.009952;
5427     wW[6] = 0.001051;
5428     wW[7] = 0.034700;
5429     wW[8] = 0.006740;
5430     wW[9] = 0.249406;
5431     wW[10] = 0.010345;
5432     wW[11] = 0.0003707;
5433     wW[12] = 0.000000;
5434     if(fByThick){// New values seeITS_MatBudget_4B.xls
5435         den = 1.6564275; // g/cm^3  Cell N304
5436     }else{
5437         den = 1.7028296; // g/cm^3  Cell F304
5438     } // end if fByThick
5439     //den = 1166.5/(3671.58978); // Volume does not exclude holes
5440     AliMixture(89,"ITS SANDW CFMDSSD$",aA,zZ,den,+12,wW);
5441     AliMedium(89,"ITS SANDW CFMDSSD$",89,0,ifield,fieldm,tmaxfd,stemax,
5442               deemax,epsil,stmin);
5443
5444     //AliMaterial(97,"SPD SERVICES$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5445     // From Pierluigi Barberis calculations of 1SPD October 2 2002.
5446     wW[0] = 0.005970;
5447     wW[1] = 0.304704;
5448     wW[2] = 0.042510;
5449     wW[3] = 0.121715;
5450     wW[4] = 0.001118;
5451     wW[5] = 0.030948;
5452     wW[6] = 0.003270;
5453     wW[7] = 0.107910;
5454     wW[8] = 0.020960;
5455     wW[9] = 0.360895;
5456     wW[10] = 0.000000;
5457     wW[11] = 0.000000;
5458     wW[12] = 0.000000;
5459     if(fByThick){// New values seeITS_MatBudget_4B.xls
5460         den = 80.31136576; // g/cm^3 Cell H329
5461     }else{
5462         den = 87.13062; // g/cm^3  Cell G329
5463     } // end if fByThick
5464     //den = 1251.3/(0.05*2.0*TMath::Pi()*(7.75*7.75 - 3.7*3.7)); // g/cm^3
5465     AliMixture(97,"SPD SERVICES$",aA,zZ,den,+10,wW);
5466     AliMedium(97,"SPD SERVICES$",97,0,ifield,fieldm,tmaxfd,stemax,
5467               deemax,epsil,stmin);
5468
5469
5470     // Special media
5471
5472     AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
5473     AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5474
5475     // SPD End Ladder (data from Petra Riedler)
5476     Float_t aSPDel[5] = {1.00794,12.0107,14.01,15.9994,63.54 };
5477     Float_t zSPDel[5] = {1.,6.,7.,8.,29.};
5478     Float_t wSPDel[5] = {0.004092,0.107274,0.011438,0.032476,0.844719};
5479     Float_t dSPDel    = 3.903403;
5480
5481     //   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
5482     AliMixture(91,"SPD End ladder$",aSPDel,zSPDel,dSPDel,5,wSPDel);
5483     AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5484
5485     AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
5486     AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5487     /*  Material with fractional Z not actually used
5488     AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
5489     AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5490     */
5491     AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
5492     AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5493     /* Material with fractional Z not actually used
5494     AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
5495     AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5496     */
5497     AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
5498     AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5499 }
5500
5501 //______________________________________________________________________
5502 void AliITSv11Hybrid::InitAliITSgeom() const {
5503     //     Based on the geometry tree defined in Geant 3.21, this
5504     // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
5505     // sturture.
5506     // Inputs:
5507     //   none.
5508     // Outputs:
5509     //   none.
5510     // Return:
5511     //   none.
5512
5513   Error("InitAliITSgeom", "QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQq Im I used?");
5514
5515   /*
5516     const Int_t knlayers = 6;
5517     const Int_t kndeep = 3;
5518     const AliITSDetector kidet[knlayers]={kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
5519     const TString knames[2][knlayers] = {
5520      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I10A_%d/I103_%d/I101_1/ITS1_1", // lay=1
5521       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I20A_%d/I1D3_%d/I1D1_1/ITS2_1", // lay=2
5522       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5523       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5524       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5525       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"},// lay=6
5526      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I10B_%d/I107_%d/I101_1/ITS1_1", // lay=1
5527       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I20B_%d/I1D7_%d/I1D1_1/ITS2_1", // lay=2
5528       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5529       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5530       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5531       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"}
5532     };
5533     const Int_t kitsGeomTreeCopys[knlayers][kndeep]= {{10, 2, 4},// lay=1
5534                                                      {10, 4, 4},// lay=2
5535                                                      {14, 6, 1},// lay=3
5536                                                      {22, 8, 1},// lay=4
5537                                                      {34,22, 1},// lay=5
5538                                                      {38,25, 1}};//lay=6
5539     Int_t       nlad[knlayers],ndet[knlayers];
5540     Int_t       mod,lay,lad=0,det=0,i,j,k,cp0,cp1,cp2;
5541     TString path,shapeName;
5542     TGeoHMatrix materix;
5543     Double_t trans[3]={3*0.0},rot[10]={9*0.0,1.0};
5544     TArrayD shapePar;
5545     TArrayF shapeParF;
5546     Bool_t shapeDefined[3]={kFALSE,kFALSE,kFALSE};
5547
5548     AliDebug(1,"Reading Geometry transformation directly from Modler.");
5549     mod = 0;
5550     for(i=0;i<knlayers;i++){
5551         k = 1;
5552         for(j=0;j<kndeep;j++) if(kitsGeomTreeCopys[i][j]!=0)
5553             k *= TMath::Abs(kitsGeomTreeCopys[i][j]);
5554         mod += k;
5555     } // end for i
5556
5557     SetITSgeom(0);
5558     nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
5559     ndet[0]= 4;ndet[1]= 4;ndet[2]= 6;ndet[3]= 8;ndet[4]=22;ndet[5]=25;
5560     AliITSgeom* geom = new AliITSgeom(0,6,nlad,ndet,mod);
5561     SetITSgeom(geom);
5562     mod = 0;
5563     for(lay=1;lay<=knlayers;lay++){
5564         for(cp0=1;cp0<=kitsGeomTreeCopys[lay-1][0];cp0++){
5565             for(cp1=1;cp1<=kitsGeomTreeCopys[lay-1][1];cp1++){
5566                 for(cp2=1;cp2<=kitsGeomTreeCopys[lay-1][2];cp2++){
5567                     path.Form(knames[fMinorVersion-1][lay-1].Data(),
5568                               cp0,cp1,cp2);
5569                     switch (lay){
5570                     case 1:{
5571                         det = cp2;
5572                         lad = cp1+2*(cp0-1);
5573                     }break;
5574                     case 2:{
5575                         det = cp2;
5576                         lad = cp1+4*(cp0-1);
5577                     } break;
5578                     case 3: case 4: case 5: case 6:{
5579                         det = cp1;
5580                         lad = cp0;
5581                     } break;
5582                     } // end switch
5583                          //AliInfo(Form("path=%s lay=%d lad=%d det=%d",
5584                          //             path.Data(),lay,lad,det));
5585                     gMC->GetTransformation(path.Data(),materix);
5586                     gMC->GetShape(path.Data(),shapeName,shapePar);
5587                     shapeParF.Set(shapePar.GetSize());
5588                     for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i];
5589                     geom->CreateMatrix(mod,lay,lad,det,kidet[lay-1],trans,rot);
5590                     geom->SetTrans(mod,materix.GetTranslation());
5591                     geom->SetRotMatrix(mod,materix.GetRotationMatrix());
5592                     geom->GetGeomMatrix(mod)->SetPath(path.Data());
5593                     switch (lay){
5594                     case 1: case 2:
5595                         if(!shapeDefined[kSPD]){
5596                         geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(
5597                                 shapeParF.GetSize(),shapeParF.GetArray()));
5598                         shapeDefined[kSPD] = kTRUE;
5599                     }break;
5600                     case 3: case 4:
5601                         if(!shapeDefined[kSDD]){
5602                         geom->ReSetShape(kSDD,new AliITSgeomSDD256(
5603                                 shapeParF.GetSize(),shapeParF.GetArray()));
5604                         shapeDefined[kSDD] = kTRUE;
5605                     }break;
5606                     case 5: case 6:
5607                         if(!shapeDefined[kSSD]){
5608                         geom->ReSetShape(kSSD,new AliITSgeomSSD75and275(
5609                                 shapeParF.GetSize(),shapeParF.GetArray()));
5610                         shapeDefined[kSSD] = kTRUE;
5611                     }break;
5612                     default:{
5613                     }break;
5614                     } // end switch
5615                     mod++;
5616                 } /// end for cp2
5617             } // end for cp1
5618         } // end for cp0
5619     } // end for lay
5620     return;
5621   */
5622 }
5623
5624 //______________________________________________________________________
5625 void AliITSv11Hybrid::Init(){
5626     //     Initialise the ITS after it has been created.
5627     // Inputs:
5628     //   none.
5629     // Outputs:
5630     //   none.
5631     // Return:
5632     //   none.
5633
5634     AliDebug(1,Form("Init: Major version %d Minor version %d",fMajorVersion,
5635                  fMinorVersion));
5636     UpdateInternalGeometry();
5637     AliITS::Init();
5638     if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite);
5639
5640     fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID.
5641 }
5642
5643 //______________________________________________________________________
5644 void AliITSv11Hybrid::SetDefaults(){
5645     // sets the default segmentation, response, digit and raw cluster classes
5646     // Inputs:
5647     //   none.
5648     // Outputs:
5649     //   none.
5650     // Return:
5651     //   none.
5652
5653     const Float_t kconv = 1.0e+04; // convert cm to microns
5654
5655     if(!fDetTypeSim){
5656         Warning("SetDefaults","Error fDetTypeSim not defined");
5657         return;
5658     }
5659
5660     AliITSgeomSPD  *s0;
5661     AliITSgeomSDD  *s1;
5662     AliITSgeomSSD  *s2;
5663     Int_t i;
5664     Float_t bx[256],bz[280];
5665
5666     fDetTypeSim->SetDefaults();
5667
5668     //SPD
5669     s0 = (AliITSgeomSPD*) GetITSgeom()->GetShape(kSPD);
5670     // Get shape info. Do it this way for now.
5671     //AliITSCalibrationSPD* resp0=new AliITSCalibrationSPD();
5672     AliITSsegmentationSPD* seg0 =
5673         (AliITSsegmentationSPD*)fDetTypeSim->GetSegmentationModel(0);
5674     seg0->SetDetSize(s0->GetDx()*2.*kconv, // base this on AliITSgeomSPD
5675                      s0->GetDz()*2.*kconv, // for now.
5676                      s0->GetDy()*2.*kconv); // x,z,y full width in microns.
5677     seg0->SetNPads(256,160);// Number of Bins in x and z
5678     for(i=000;i<256;i++) bx[i] =  50.0; // in x all are 50 microns.
5679     for(i=000;i<160;i++) bz[i] = 425.0; // most are 425 microns except below
5680     for(i=160;i<280;i++) bz[i] =   0.0; // Outside of detector.
5681     bz[ 31] = bz[ 32] = 625.0; // first chip boundry
5682     bz[ 63] = bz[ 64] = 625.0; // first chip boundry
5683     bz[ 95] = bz[ 96] = 625.0; // first chip boundry
5684     bz[127] = bz[128] = 625.0; // first chip boundry
5685     bz[160] = 425.0; // Set so that there is no zero pixel size for fNz.
5686     seg0->SetBinSize(bx,bz); // Based on AliITSgeomSPD for now.
5687     SetSegmentationModel(kSPD,seg0);
5688     // set digit and raw cluster classes to be used
5689     const char *kData0=(fDetTypeSim->GetCalibrationModel(
5690                             GetITSgeom()->GetStartSPD()))->DataType();
5691     if (strstr(kData0,"real")) fDetTypeSim->SetDigitClassName(kSPD,
5692                                                               "AliITSdigit");
5693     else fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD");
5694     // SDD
5695     s1 = (AliITSgeomSDD*) GetITSgeom()->GetShape(kSDD);
5696     // Get shape info. Do it this way for now.
5697
5698     //AliITSCalibrationSDD* resp1=new AliITSCalibrationSDD("simulated");
5699     AliITSsegmentationSDD* seg1 =
5700         (AliITSsegmentationSDD*)fDetTypeSim->GetSegmentationModel(1);
5701     seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD
5702                      s1->GetDz()*2.*kconv, // for now.
5703                      s1->GetDy()*2.*kconv); // x,z,y full width in microns.
5704     seg1->SetNPads(256,256);// Use AliITSgeomSDD for now
5705     SetSegmentationModel(kSDD,seg1);
5706     const char *kData1=(fDetTypeSim->GetCalibrationModel(
5707                             GetITSgeom()->GetStartSDD()))->DataType();
5708     AliITSCalibrationSDD* rsp =
5709         (AliITSCalibrationSDD*)fDetTypeSim->GetCalibrationModel(
5710             GetITSgeom()->GetStartSDD());
5711     const char *kopt=rsp->GetZeroSuppOption();
5712     if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){
5713         fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigit");
5714     } else fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigitSDD");
5715     // SSD  Layer 5
5716
5717     s2 = (AliITSgeomSSD*) GetITSgeom()->GetShape(kSSD);
5718     // Get shape info. Do it this way for now.
5719
5720
5721     //SetCalibrationModel(GetITSgeom()->GetStartSSD(),
5722     // new AliITSCalibrationSSD("simulated"));
5723     AliITSsegmentationSSD* seg2 =
5724         (AliITSsegmentationSSD*)fDetTypeSim->GetSegmentationModel(2);
5725     seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD
5726                      s2->GetDz()*2.*kconv, // for now.
5727                      s2->GetDy()*2.*kconv); // x,z,y full width in microns.
5728     seg2->SetPadSize(95.,0.); // strip x pitch in microns
5729     seg2->SetNPads(768,0); // number of strips on each side.
5730     seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
5731     seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side.
5732     seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side.
5733     SetSegmentationModel(kSSD,seg2);
5734         const char *kData2=(fDetTypeSim->GetCalibrationModel(
5735                                 GetITSgeom()->GetStartSSD()))->DataType();
5736     if(strstr(kData2,"real") ) fDetTypeSim->SetDigitClassName(kSSD,
5737                                                               "AliITSdigit");
5738     else fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigitSSD");
5739     if(fgkNTYPES>3){
5740         Warning("SetDefaults",
5741                 "Only the four basic detector types are initialised!");
5742     }// end if
5743     return;
5744 }
5745 //______________________________________________________________________
5746 void AliITSv11Hybrid::DrawModule() const{
5747     //     Draw a shaded view of the FMD version 10.
5748     // Inputs:
5749     //   none.
5750     // Outputs:
5751     //   none.
5752     // Return:
5753     //   none.
5754
5755     // Set everything unseen
5756     gMC->Gsatt("*", "seen", -1);
5757     //
5758     // Set ALIC mother visible
5759     gMC->Gsatt("ALIC","SEEN",0);
5760     //
5761     // Set the volumes visible
5762     gMC->Gsatt("ITSD","SEEN",0);
5763     gMC->Gsatt("ITS1","SEEN",1);
5764     gMC->Gsatt("ITS2","SEEN",1);
5765     gMC->Gsatt("ITS3","SEEN",1);
5766     gMC->Gsatt("ITS4","SEEN",1);
5767     gMC->Gsatt("ITS5","SEEN",1);
5768     gMC->Gsatt("ITS6","SEEN",1);
5769     //
5770     gMC->Gsatt("IPCB","SEEN",1);
5771     gMC->Gsatt("ICO2","SEEN",1);
5772     gMC->Gsatt("ICER","SEEN",0);
5773     gMC->Gsatt("ISI2","SEEN",0);
5774     gMC->Gsatt("IPLA","SEEN",0);
5775     gMC->Gsatt("ICO3","SEEN",0);
5776     gMC->Gsatt("IEPX","SEEN",0);
5777     gMC->Gsatt("ISI3","SEEN",1);
5778     gMC->Gsatt("ISUP","SEEN",0);
5779     gMC->Gsatt("ICHO","SEEN",0);
5780     gMC->Gsatt("ICMO","SEEN",0);
5781     gMC->Gsatt("ICMD","SEEN",0);
5782     gMC->Gsatt("ICCO","SEEN",1);
5783     gMC->Gsatt("ICCM","SEEN",0);
5784     gMC->Gsatt("ITMD","SEEN",0);
5785     gMC->Gsatt("ITTT","SEEN",1);
5786     //
5787     gMC->Gdopt("hide", "on");
5788     gMC->Gdopt("shad", "on");
5789     gMC->Gsatt("*", "fill", 7);
5790     gMC->SetClipBox(".");
5791     gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
5792     gMC->DefaultRange();
5793     gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
5794     gMC->Gdhead(1111, "Inner Tracking System Version 1");
5795     gMC->Gdman(17, 6, "MAN");
5796 }
5797
5798 //______________________________________________________________________
5799 void AliITSv11Hybrid::StepManager(){
5800     //    Called for every step in the ITS, then calles the AliITShit class
5801     // creator with the information to be recoreded about that hit.
5802     //     The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
5803     // printing of information to a file which can be used to create a .det
5804     // file read in by the routine CreateGeometry(). If set to 0 or any other
5805     // value except 1, the default behavior, then no such file is created nor
5806     // it the extra variables and the like used in the printing allocated.
5807     // Inputs:
5808     //   none.
5809     // Outputs:
5810     //   none.
5811     // Return:
5812     //   none.
5813
5814     if(!(this->IsActive())) return;
5815     if(!(gMC->TrackCharge())) return;
5816
5817     Int_t copy, lay = 0;
5818     Int_t id = gMC->CurrentVolID(copy);
5819
5820     Bool_t notSens;
5821     while ((notSens = id != fIdSens[lay]) && (lay<fIdN)) ++lay;
5822     if (notSens) return;
5823
5824     if(gMC->IsTrackExiting()) {
5825         AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber(), AliTrackReference::kITS);
5826     } // if Outer ITS mother Volume
5827
5828     static TLorentzVector position, momentum; // Saves on calls to construtors
5829     static AliITShit hit;// Saves on calls to constructors
5830
5831     TClonesArray &lhits = *(Hits());
5832     Int_t   cpn0, cpn1, mod, status = 0;
5833     //
5834     // Track status
5835     if(gMC->IsTrackInside())      status +=  1;
5836     if(gMC->IsTrackEntering())    status +=  2;
5837     if(gMC->IsTrackExiting())     status +=  4;
5838     if(gMC->IsTrackOut())         status +=  8;
5839     if(gMC->IsTrackDisappeared()) status += 16;
5840     if(gMC->IsTrackStop())        status += 32;
5841     if(gMC->IsTrackAlive())       status += 64;
5842
5843     //
5844     // retrieve the indices with the volume path
5845     //
5846     switch (lay) {
5847     case 0:case 1: // SPD
5848       if (AliITSInitGeometry::SPDIsTGeoNative()) {
5849         gMC->CurrentVolOffID(1,copy); // ladder
5850         gMC->CurrentVolOffID(3,cpn1); // stave
5851         gMC->CurrentVolOffID(5,cpn0); // sector
5852       } else {
5853         gMC->CurrentVolOffID(2,copy);
5854         gMC->CurrentVolOffID(4,cpn1);
5855         gMC->CurrentVolOffID(5,cpn0);
5856       };
5857       break;
5858     case 2:case 3: // SDD
5859       copy = 1;
5860       if (AliITSInitGeometry::SDDIsTGeoNative()) {
5861         gMC->CurrentVolOffID(2,cpn1);
5862         gMC->CurrentVolOffID(3,cpn0);
5863       } else {
5864         gMC->CurrentVolOffID(1,cpn1);
5865         gMC->CurrentVolOffID(2,cpn0);
5866       };
5867       break;
5868     case 4:case 5: // SSD
5869       copy = 1;
5870       //if (AliITSInitGeometry::SSDIsTGeoNative()) {
5871       // same levels for old and new geom
5872       gMC->CurrentVolOffID(1,cpn1);
5873       gMC->CurrentVolOffID(2,cpn0);
5874       break;
5875     default:
5876       AliError(Form("Invalid value: lay= %d . Not an ITS sensitive volume",lay));
5877       return; // not an ITS sensitive volume.
5878     } //
5879
5880     fInitGeom.DecodeDetector(mod,lay+1,cpn0,cpn1,copy);
5881     // We should not need to pass by the switch !
5882     // This is time consuming...
5883     // therefore DecodeDetectorv11Hybrid(...) shouldn't be private !
5884     // and we should be able to use instead :
5885     //fInitGeom.DecodeDetectorv11Hybrid(mod,lay+1,cpn0,cpn1,copy);
5886
5887     //
5888     // Fill hit structure.
5889     //
5890     hit.SetModule(mod);
5891     hit.SetTrack(gAlice->GetMCApp()->GetCurrentTrackNumber());
5892     gMC->TrackPosition(position);
5893     gMC->TrackMomentum(momentum);
5894     hit.SetPosition(position);
5895     hit.SetTime(gMC->TrackTime());
5896     hit.SetMomentum(momentum);
5897     hit.SetStatus(status);
5898     hit.SetEdep(gMC->Edep());
5899     hit.SetShunt(GetIshunt());
5900     if(gMC->IsTrackEntering()){
5901         hit.SetStartPosition(position);
5902         hit.SetStartTime(gMC->TrackTime());
5903         hit.SetStartStatus(status);
5904         return; // don't save entering hit.
5905     } // end if IsEntering
5906     // Fill hit structure with this new hit.
5907     //Info("StepManager","Calling Copy Constructor");
5908     new(lhits[fNhits++]) AliITShit(hit); // Use Copy Construtor.
5909     // Save old position... for next hit.
5910     hit.SetStartPosition(position);
5911     hit.SetStartTime(gMC->TrackTime());
5912     hit.SetStartStatus(status);
5913
5914     return;
5915 }