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  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16
  17 /* $Id$ */
  18
  19
  20 //========================================================================
  21 //
  22 //            Geometry of the Inner Tracking System
  23 //           ---------------------------------------
  24 //  This geometry is a mix between the old geometry (originally coded
  25 //  in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
  26 //  The flags which indicate whether the old or the new part is used
  27 //  is set in AliITSInitGeometry.cxx
  28 //
  29 // Ludovic Gaudichet  (gaudichet@to.infn.it)
  30 //
  31 //========================================================================
  32
  33
  34
  35 // $Log: AliITSv11Hybrid.cxx,v $
  36 // Revision 1.14  2008/01/10 11:14:13  masera
  37 // SPD/SDD thermal shield and SPD cones updated (M. Sitta)
  38 //
  39 // Revision 1.13  2007/12/20 16:58:46  masera
  40 // bug fixes for SPD1 and SDD1 (A. Dainese)
  41 //
  42 // Revision 1.12  2007/12/17 14:48:23  masera
  43 // Thermal shield between SPD and SDD (M. Sitta)
  44 //
  45 // Revision 1.11  2007/11/22 08:32:48  masera
  46 // Second thermal shield updated in agreement with the installed one. Correction concerning the chemical composition of Rohacell (M.Sitta)
  47 //
  48 // Revision 1.10  2007/11/19 17:01:26  masera
  49 // SSD ladder supports + endcaps systems (E. Cattaruzza)
  50 //
  51 // Revision 1.9  2007/10/21 19:22:53  masera
  52 // Coding conventions
  53 //
  54 // Revision 1.8  2007/10/21 18:59:10  masera
  55 // SPD new geometry added to Hybrid V11
  56 //
  57 // Revision 1.7  2007/08/24 14:32:57  hristov
  58 // Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
  59 //
  60 // Revision 1.6  2007/07/27 08:12:39  morsch
  61 // Write all track references into the same branch.
  62 //
  63 // Revision 1.5  2007/06/28 10:17:25  masera
  64 // Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
  65 //
  66 // Revision 1.4  2007/05/09 20:40:41  masera
  67 // Bug fix (V11Hybrid geometry)
  68 //
  69 // Revision 1.3  2007/05/08 16:57:42  masera
  70 // Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
  71 //
  72
  73
  74 #include <TClonesArray.h>
  75 #include <TGeometry.h>
  76 #include <TLorentzVector.h>
  77 #include <TGeoMatrix.h>
  78 #include <TGeoPhysicalNode.h>
  79 #include <TString.h>
  80 #include <TNode.h>
  81 #include <TTUBE.h>
  82 #include <TGeoManager.h>
  83 #include <TGeoVolume.h>
  84 #include <TGeoXtru.h>
  85 #include <TVirtualMC.h>
  86
  87 #include "AliITS.h"
  88 #include "AliITSDetTypeSim.h"
  89 #include "AliITSgeom.h"
  90 #include "AliITShit.h"
  91 #include "AliITSCalibrationSDD.h"
  92 #include "AliITSsegmentationSDD.h"
  93 #include "AliITSsegmentationSPD.h"
  94 #include "AliITSsegmentationSSD.h"
  95 #include "AliITSv11Hybrid.h"
  96 #include "AliLog.h"
  97 #include "AliMC.h"
  98 #include "AliMagF.h"
  99 #include "AliRun.h"
 100 #include "AliTrackReference.h"
 101 #include "AliITSInitGeometry.h"
 102 #include "AliITSv11GeometrySPD.h"
 103 #include "AliITSv11GeometrySDD.h"
 104 #include "AliITSv11GeometrySSD.h"
 105 #include "AliITSv11GeometrySupport.h"
 106 #include "AliGeomManager.h"
 107
 108
 109 ClassImp(AliITSv11Hybrid)
 110
 111 //______________________________________________________________________
 112 AliITSv11Hybrid::AliITSv11Hybrid():
 113   AliITS(),
 114   fGeomDetOut(kFALSE),
 115   fGeomDetIn(kFALSE),
 116   fByThick(kTRUE),
 117   fMajorVersion(IsVersion()),
 118   fMinorVersion(-1),
 119   fDet1(0),
 120   fDet2(0),
 121   fChip1(0),
 122   fChip2(0),
 123   fRails(0),
 124   fFluid(0),
 125   fIDMother(0),
 126   fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 127   fSPDgeom(0),
 128   fSDDgeom(0),
 129   fSSDgeom(0),
 130   fSupgeom(0)
 131  {
 132     //    Standard default constructor
 133     // Inputs:
 134     //   none.
 135     // Outputs:
 136     //   none.
 137     // Return:
 138     //   none.
 139 }
 140
 141 //______________________________________________________________________
 142 AliITSv11Hybrid::AliITSv11Hybrid(const char *title)
 143   : AliITS("ITS", title),
 144     fGeomDetOut(kFALSE),
 145     fGeomDetIn(kFALSE),
 146     fByThick(kTRUE),
 147     fMajorVersion(IsVersion()),
 148     fMinorVersion(1),
 149     fDet1(200.0),
 150     fDet2(200.0),
 151     fChip1(150.0),
 152     fChip2(150.0),
 153     fRails(0),
 154     fFluid(1),
 155     fIDMother(0),
 156     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 157     fSPDgeom(0),
 158     fSDDgeom(0),
 159     fSSDgeom(0),
 160     fSupgeom(0)
 161 {
 162     //    Standard constructor for the v11Hybrid geometry.
 163     // Inputs:
 164     //   const char * title  Arbitrary title
 165     // Outputs:
 166     //   none.
 167     // Return:
 168     //   none.
 169   Int_t i;
 170
 171   fSPDgeom = new AliITSv11GeometrySPD();
 172   fSDDgeom = new AliITSv11GeometrySDD(0);
 173   fSSDgeom = new AliITSv11GeometrySSD();
 174   fSupgeom = new AliITSv11GeometrySupport();
 175
 176   fIdN = 6;
 177   fIdName = new TString[fIdN];
 178
 179   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 180     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 181     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 182   } else {
 183     fIdName[0] = "ITS1";
 184     fIdName[1] = "ITS2";
 185   }
 186
 187   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 188     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 189     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 190   } else {
 191     fIdName[2] = "ITS3";
 192     fIdName[3] = "ITS4";
 193   }
 194
 195   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 196     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 197     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 198   } else {
 199     fIdName[4] = "ITS5";
 200     fIdName[5] = "ITS6";
 201   }
 202
 203   fIdSens    = new Int_t[fIdN];
 204   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 205   SetThicknessDet1();
 206   SetThicknessDet2();
 207   SetThicknessChip1();
 208   SetThicknessChip2();
 209   SetDensityServicesByThickness();
 210
 211   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
 212   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
 213   strncpy(fRead,fEuclidGeomDet,60);
 214   strncpy(fWrite,fEuclidGeomDet,60);
 215   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
 216 }
 217
 218 //______________________________________________________________________
 219 AliITSv11Hybrid::AliITSv11Hybrid(const char *name, const char *title)
 220   : AliITS("ITS", title),
 221     fGeomDetOut(kFALSE),
 222     fGeomDetIn(kFALSE),
 223     fByThick(kTRUE),
 224     fMajorVersion(IsVersion()),
 225     fMinorVersion(1),
 226     fDet1(200.0),
 227     fDet2(200.0),
 228     fChip1(150.0),
 229     fChip2(150.0),
 230     fRails(0),
 231     fFluid(1),
 232     fIDMother(0),
 233     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
 234     fSPDgeom(0),
 235     fSDDgeom(0),
 236     fSSDgeom(0),
 237     fSupgeom(0)
 238 {
 239     //    Standard constructor for the v11Hybrid geometry.
 240     // Inputs:
 241     //   const char * name   Ignored, set to "ITS"
 242     //   const char * title  Arbitrary title
 243     // Outputs:
 244     //   none.
 245     // Return:
 246     //   none.
 247   Int_t i;
 248
 249   fSPDgeom = new AliITSv11GeometrySPD();
 250   fSDDgeom = new AliITSv11GeometrySDD(0);
 251   fSSDgeom = new AliITSv11GeometrySSD();
 252   fSupgeom = new AliITSv11GeometrySupport();
 253
 254   fIdN = 6;
 255   fIdName = new TString[fIdN];
 256
 257   (void) name; // removes warning message
 258
 259   if (AliITSInitGeometry::SPDIsTGeoNative()) {
 260     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
 261     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
 262   } else {
 263     fIdName[0] = "ITS1";
 264     fIdName[1] = "ITS2";
 265   }
 266
 267   if (AliITSInitGeometry::SDDIsTGeoNative()) {
 268     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
 269     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
 270   } else {
 271     fIdName[2] = "ITS3";
 272     fIdName[3] = "ITS4";
 273   }
 274
 275   if (AliITSInitGeometry::SSDIsTGeoNative()) {
 276     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
 277     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
 278   } else {
 279     fIdName[4] = "ITS5";
 280     fIdName[5] = "ITS6";
 281   }
 282
 283   fIdSens    = new Int_t[fIdN];
 284   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 285   SetThicknessDet1();
 286   SetThicknessDet2();
 287   SetThicknessChip1();
 288   SetThicknessChip2();
 289   SetDensityServicesByThickness();
 290
 291   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
 292   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
 293   strncpy(fRead,fEuclidGeomDet,60);
 294   strncpy(fWrite,fEuclidGeomDet,60);
 295   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
 296 }
 297
 298 //______________________________________________________________________
 299 AliITSv11Hybrid::~AliITSv11Hybrid() {
 300     //    Standard destructor
 301     // Inputs:
 302     //   none.
 303     // Outputs:
 304     //   none.
 305     // Return:
 306     //   none.
 307   delete fSPDgeom;
 308   delete fSDDgeom;
 309   delete fSSDgeom;
 310   delete fSupgeom;
 311 }
 312
 313 //______________________________________________________________________
 314 void AliITSv11Hybrid::SetT2Lmatrix(Int_t uid, Double_t yShift,
 315                                    Bool_t yFlip, Bool_t yRot180)
 316   const {
 317
 318   //
 319   // Creates the TGeo Local to Tracking transformation matrix
 320   // and sends it to the corresponding TGeoPNEntry
 321   //
 322   // This function is used in AddAlignableVolumes()
 323
 324   TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(uid);
 325   TGeoHMatrix* globMatrix = alignableEntry->GetGlobalOrig();
 326
 327   Double_t *gtrans = globMatrix->GetTranslation(), rotMatrix[9];
 328   memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
 329   Double_t al = TMath::ATan2(rotMatrix[1],rotMatrix[0]);
 330   if (yRot180) {
 331     al = TMath::ATan2(rotMatrix[1],-rotMatrix[0]);
 332   }
 333   Double_t xShift = gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al);
 334   Double_t zShift = -gtrans[2];
 335
 336   TGeoHMatrix *matLtoT = new TGeoHMatrix;
 337   matLtoT->SetDx( xShift ); // translation
 338   matLtoT->SetDy( yShift );
 339   matLtoT->SetDz( zShift );
 340   rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
 341   rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
 342   rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
 343   if (yFlip) rotMatrix[3] = -1;  // flipping in y  (for SPD1)
 344   if (yFlip) rotMatrix[1] = -1;  // flipping in y  (for SPD1)
 345
 346   if (yRot180) { // rotation of pi around the axis perpendicular to the wafer
 347     if (yFlip) matLtoT->SetDx( -xShift ); // flipping in y  (for SPD1)
 348     matLtoT->SetDy( -yShift );
 349     matLtoT->SetDz( -zShift );
 350     rotMatrix[8]=1;
 351     rotMatrix[3] = -1;
 352     if (yFlip) rotMatrix[3] = 1;  // flipping in y  (for SPD1)
 353   }
 354
 355   TGeoRotation rot;
 356   rot.SetMatrix(rotMatrix);
 357   matLtoT->MultiplyLeft(&rot);
 358   TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
 359   delete matLtoT;
 360   alignableEntry->SetMatrix(matTtoL);
 361 }
 362
 363 //______________________________________________________________________
 364 void AliITSv11Hybrid::AddAlignableVolumes() const{
 365   // Creates entries for alignable volumes associating the symbolic volume
 366   // name with the corresponding volume path.
 367   //
 368   // Records in the alignable entries the transformation matrices converting
 369   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
 370   // system
 371   // For this, this function has to run before the misalignment because we
 372   // are using the ideal positions in the AliITSgeom object.
 373   // Inputs:
 374   //   none.
 375   // Outputs:
 376   //   none.
 377   // Return:
 378   //   none.
 379
 380   AliInfo("Add ITS alignable volumes");
 381
 382   if (!gGeoManager) {
 383     AliFatal("TGeoManager doesn't exist !");
 384     return;
 385   }
 386
 387   AliGeomManager::ELayerID layerId;
 388   Int_t modUID, modnum;
 389
 390   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
 391     AliFatal(Form("Unable to set alignable entry ! %s :: %s",
 392                   "ITS","ALIC_1/ITSV_1"));
 393
 394   TString strSPD = "ITS/SPD";
 395   TString strSDD = "ITS/SDD";
 396   TString strSSD = "ITS/SSD";
 397   TString strStave = "/Stave";
 398   TString strHalfStave = "/HalfStave";
 399   TString strLadder = "/Ladder";
 400   TString strSector = "/Sector";
 401   TString strSensor = "/Sensor";
 402   TString strEntryName1;
 403   TString strEntryName2;
 404   TString strEntryName3;
 405   TString strEntryName4;
 406
 407   //===== SPD layers =====
 408
 409   if (AliITSInitGeometry::SPDIsTGeoNative()) { // new SPD geometry
 410
 411     TString str0 = "ALIC_1/ITSV_1/ITSSPD_1/ITSSPDCarbonFiberSectorV_";
 412     TString str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay1-Stave_";
 413     TString str1Bis = "/ITSSPDhalf-Stave";
 414     TString str1Tierce = "_1";
 415     TString str2 = "/ITSSPDlay1-Ladder_";
 416
 417     TString sector;
 418     TString stave;
 419     TString halfStave;
 420     TString module;
 421
 422     layerId = AliGeomManager::kSPD1;
 423     modnum = 0;
 424
 425     for(Int_t cSect = 0; cSect<10; cSect++) {
 426
 427       sector = str0;
 428       sector += cSect+1; // this is one full sector
 429       strEntryName1 = strSPD;
 430       strEntryName1 += 0;
 431       strEntryName1 += strSector;
 432       strEntryName1 += cSect;
 433       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 434         AliFatal(Form("New lay 1: Unable to set alignable entry 1! %s::%s",
 435                  strEntryName1.Data(),sector.Data()));
 436
 437       for(Int_t cStave=0; cStave<2; cStave++) {
 438
 439         stave = sector;
 440         stave += str1;
 441         stave += cStave+1;
 442         strEntryName2 = strEntryName1;
 443         strEntryName2 += strStave;
 444         strEntryName2 += cStave;
 445
 446         for(Int_t cHS=0; cHS<2; cHS++) {
 447
 448           halfStave = stave;
 449           halfStave += str1Bis;
 450           halfStave += cHS;
 451           halfStave += str1Tierce;
 452           strEntryName3 = strEntryName2;
 453           strEntryName3 += strHalfStave;
 454           strEntryName3 += cHS;
 455
 456           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 457                                              halfStave.Data()))
 458             AliFatal(Form("New lay 1: Unable to set alignable entry 3! %s::%s",
 459                           strEntryName3.Data(),halfStave.Data()));
 460
 461           for(Int_t cLad=0; cLad<2; cLad++) {
 462
 463             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 464             module = halfStave;
 465             module += str2;
 466             module += cLad+cHS*2+1;
 467             strEntryName4 = strEntryName3;
 468             strEntryName4 += strLadder;
 469             strEntryName4 += cLad+cHS*2;
 470             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 471               AliFatal(Form("New lay 1: Unable to set alignable entry 4! %s::%s",
 472                        strEntryName4.Data(),module.Data()));
 473
 474             SetT2Lmatrix(modUID, 0.0081, kTRUE, kTRUE);
 475             // 0.0081 is the shift between the centers of alignable
 476             // and sensitive volumes. It is directly extracted from
 477             // the new SPD geometry
 478           } // end for cLad
 479         } // end for cHS
 480       } // end for cStave
 481     } // end for cSect
 482
 483     layerId = AliGeomManager::kSPD2;
 484     modnum = 0;
 485     str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay2-Stave_";
 486     str2 = "/ITSSPDlay2-Ladder_";
 487
 488     for(Int_t cSect = 0; cSect<10; cSect++) {
 489
 490       sector = str0;
 491       sector += cSect+1; // this is one full sector
 492       strEntryName1 = strSPD;
 493       strEntryName1 += 1;
 494       strEntryName1 += strSector;
 495       strEntryName1 += cSect;
 496
 497       for(Int_t cStave=0; cStave<4; cStave++) {
 498
 499         stave = sector;
 500         stave += str1;
 501         stave += cStave+1;
 502         strEntryName2 = strEntryName1;
 503         strEntryName2 += strStave;
 504         strEntryName2 += cStave;
 505
 506         for(Int_t cHS=0; cHS<2; cHS++) {
 507
 508           halfStave = stave;
 509           halfStave += str1Bis;
 510           halfStave += cHS;
 511           halfStave += str1Tierce;
 512           strEntryName3 = strEntryName2;
 513           strEntryName3 += strHalfStave;
 514           strEntryName3 += cHS;
 515
 516           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 517                                              halfStave.Data()))
 518             AliFatal(Form("New lay 2: Unable to set alignable entry 3! %s::%s",
 519                      strEntryName3.Data(),halfStave.Data()));
 520
 521           for(Int_t cLad=0; cLad<2; cLad++) {
 522
 523             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 524             module = halfStave;
 525             module += str2;
 526             module += cLad+cHS*2 +1;
 527             strEntryName4 = strEntryName3;
 528             strEntryName4 += strLadder;
 529             strEntryName4 += cLad+cHS*2;
 530             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 531               AliFatal(Form("New lay 2: Unable to set alignable entry 4! %s::%s",
 532                        strEntryName4.Data(),module.Data()));
 533
 534             SetT2Lmatrix(modUID, -0.0081, kFALSE);
 535           } // end for cLad
 536         } // end for cHS
 537       } // end for cStave
 538     } // cSect
 539
 540   } else {  // else old SPD geometry
 541
 542     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
 543     TString str1 = "/I10B_";
 544     TString str1Bis = "/L1H-STAVE";
 545     TString str1Tierce = "_1";
 546     TString str2 = "/I107_";
 547
 548     TString sector;
 549     TString stave;
 550     TString halfStave;
 551     TString module;
 552
 553     layerId = AliGeomManager::kSPD1;
 554     modnum = 0;
 555
 556     for(Int_t cSect = 0; cSect<10; cSect++) {
 557
 558       sector = str0;
 559       sector += cSect+1; // this is one full sector
 560       strEntryName1 = strSPD;
 561       strEntryName1 += 0;
 562       strEntryName1 += strSector;
 563       strEntryName1 += cSect;
 564       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 565         AliFatal(Form("Old lay1: Unable to set alignable entry 1! %s::%s",
 566                  strEntryName1.Data(),sector.Data()));
 567
 568       for(Int_t cStave = 0; cStave<2; cStave++) {
 569
 570         stave = sector;
 571         stave += str1;
 572         stave += cStave+1;
 573         strEntryName2 = strEntryName1;
 574         strEntryName2 += strStave;
 575         strEntryName2 += cStave;
 576         // this is a stave
 577         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data());
 578
 579         for(Int_t cHS=0; cHS<2; cHS++) {
 580
 581           halfStave = stave;
 582           halfStave += str1Bis;
 583           halfStave += cHS;
 584           halfStave += str1Tierce;
 585           strEntryName3 = strEntryName2;
 586           strEntryName3 += strHalfStave;
 587           strEntryName3 += cHS;
 588           // this is a half-stave
 589           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data());
 590           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 591                                              halfStave.Data()))
 592             AliFatal(Form("Old lay 1: Unable to set alignable entry 3! %s::%s",
 593                      strEntryName3.Data(),halfStave.Data()));
 594
 595           for(Int_t cLadder = 0; cLadder<2; cLadder++) {
 596
 597             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 598             module = halfStave;
 599             module += str2;
 600             module += cLadder+cHS*2+1;
 601             strEntryName4 = strEntryName3;
 602             strEntryName4 += strLadder;
 603             strEntryName4 += cLadder+cHS*2;
 604             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 605             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 606               AliFatal(Form("Old lay 1: Unable to set alignable entry 4! %s::%s",
 607                     strEntryName4.Data(),module.Data()));
 608
 609             SetT2Lmatrix(modUID, -fChip1*0.0001/2., kTRUE);
 610           } // end for cLadder
 611         } // end for cHS
 612       } // end for cStave
 613     } // end for cSect
 614
 615     layerId = AliGeomManager::kSPD2;
 616     modnum = 0;
 617
 618     str1Bis = "/L2H-STAVE";
 619     str1 = "/I20B_";
 620     str2 = "/I1D7_";
 621
 622     for(Int_t cSect = 0; cSect<10; cSect++) {
 623
 624       sector = str0;
 625       sector += cSect+1; // this is one full sector
 626       strEntryName1 = strSPD;
 627       strEntryName1 += 1;
 628       strEntryName1 += strSector;
 629       strEntryName1 += cSect;
 630       //if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
 631       //        AliFatal(Form("Unable to set alignable entry!!");
 632       // we don't need the previous lines because the whole sector is
 633       // already define with first layer ...
 634
 635       for(Int_t cStave =0; cStave<4; cStave++) {
 636
 637         stave = sector;
 638         stave += str1;
 639         stave += cStave+1;
 640         strEntryName2 = strEntryName1;
 641         strEntryName2 += strStave;
 642         strEntryName2 += cStave;
 643
 644         for(Int_t cHS=0; cHS<2; cHS++) {
 645
 646           halfStave = stave;
 647           halfStave += str1Bis;
 648           halfStave += cHS;
 649           halfStave += str1Tierce;
 650           strEntryName3 = strEntryName2;
 651           strEntryName3 += strHalfStave;
 652           strEntryName3 += cHS;
 653           // this is a half-stave
 654           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data());
 655           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),
 656                                              halfStave.Data()))
 657             AliFatal(Form("Old lay 2: Unable to set alignable entry 3! %s::%s",
 658                      strEntryName3.Data(),halfStave.Data()));
 659
 660           for(Int_t cLad =0; cLad<2; cLad++) {
 661
 662             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 663             module = halfStave;
 664             module += str2;
 665             module += cLad+cHS*2+1;
 666             strEntryName4 = strEntryName3;
 667             strEntryName4 += strLadder;
 668             strEntryName4 += cLad+cHS*2;
 669             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
 670             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
 671               AliFatal(Form("Old lay2: Unable to set alignable entry 4! %s::%s",
 672                        strEntryName4.Data(),module.Data()));
 673
 674             SetT2Lmatrix(modUID, -fChip2*0.0001/2., kFALSE);
 675           } // end for cLad
 676         } // end for cHS
 677       } // end for cStave
 678     } // end for cSect
 679   } // end if AliITSInitGeometry::SPSIsTGeoNative().
 680
 681   //===== SDD layers =====
 682   if (AliITSInitGeometry::SDDIsTGeoNative()) { // new SDD geometry
 683
 684     layerId = AliGeomManager::kSDD1;
 685     modnum = 0;
 686     TString str0 = "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_"; // SDD layer1
 687     TString str1 = "/ITSsddSensor3_";
 688     TString str2 = "/ITSsddWafer3_1";
 689     TString ladder;
 690     TString wafer;
 691
 692     for(Int_t c1 = 0; c1<14; c1++) {
 693
 694       ladder = str0;
 695       ladder += c1; // the set of wafers from one ladder
 696       strEntryName1 = strSDD;
 697       strEntryName1 += 2;
 698       strEntryName1 +=strLadder;
 699       strEntryName1 += c1;
 700       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 701       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 702         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 703                  strEntryName1.Data(),ladder.Data()));
 704
 705       for(Int_t c2 =0; c2<6; c2++) {
 706
 707         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 708         wafer = ladder;
 709         wafer += str1;
 710         wafer += c2;
 711         wafer += str2;    // one wafer
 712         strEntryName2 = strEntryName1;
 713         strEntryName2 += strSensor;
 714         strEntryName2 += c2;
 715         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 716         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 717           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 718                    strEntryName2.Data(),wafer.Data()));
 719
 720         if(c1 != 2) {
 721         SetT2Lmatrix(modUID, 0, kFALSE, c2>=3);
 722                   } else {// for ladder 2, mounted with a pi rot around y
 723           SetT2Lmatrix(modUID, 0, kFALSE, c2<3);
 724           }
 725       }
 726     }
 727
 728     layerId = AliGeomManager::kSDD2;
 729     modnum = 0;
 730     str0 = "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_"; // SDD layer2
 731     str1 = "/ITSsddSensor4_";
 732     str2 = "/ITSsddWafer4_1";
 733
 734     for(Int_t c1 = 0; c1<22; c1++) {
 735
 736       ladder = str0;
 737       ladder += c1; // the set of wafers from one ladder
 738       strEntryName1 = strSDD;
 739       strEntryName1 += 3;
 740       strEntryName1 += strLadder;
 741       strEntryName1 += c1;
 742       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 743       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 744         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 745                  strEntryName1.Data(),ladder.Data()));
 746
 747       for(Int_t c2 =0; c2<8; c2++) {
 748
 749         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 750         wafer = ladder;
 751         wafer += str1;
 752         wafer += c2;
 753         wafer += str2;    // one wafer
 754         strEntryName2 = strEntryName1;
 755         strEntryName2 += strSensor;
 756         strEntryName2 += c2;
 757         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 758         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 759           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 760                    strEntryName2.Data(),wafer.Data()));
 761
 762         SetT2Lmatrix(modUID, 0, kFALSE, c2>=4);
 763       }
 764     }
 765
 766   } else {  // else old SDD geometry
 767
 768     layerId = AliGeomManager::kSDD1;
 769     modnum = 0;
 770
 771     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
 772     TString str1 = "/I302_";
 773
 774     TString ladder;
 775     TString wafer;
 776
 777     for(Int_t c1 = 1; c1<=14; c1++){
 778
 779       ladder = str0;
 780       ladder += c1; // the set of wafers from one ladder
 781       strEntryName1 = strSDD;
 782       strEntryName1 += 2;
 783       strEntryName1 +=strLadder;
 784       strEntryName1 += (c1-1);
 785       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 786         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 787                  strEntryName1.Data(),ladder.Data()));
 788
 789       for(Int_t c2 =1; c2<=6; c2++){
 790
 791         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 792         wafer = ladder;
 793         wafer += str1;
 794         wafer += c2;    // one wafer
 795         strEntryName2 = strEntryName1;
 796         strEntryName2 += strSensor;
 797         strEntryName2 += (c2-1);
 798         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 799           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 800                    strEntryName2.Data(),wafer.Data()));
 801
 802         SetT2Lmatrix(modUID, 0, kFALSE);
 803       }
 804     }
 805
 806     layerId = AliGeomManager::kSDD2;
 807     modnum = 0;
 808     str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
 809     str1 = "/I402_";
 810
 811     for(Int_t c1 = 1; c1<=22; c1++){
 812
 813       ladder = str0;
 814       ladder += c1; // the set of wafers from one ladder
 815       strEntryName1 = strSDD;
 816       strEntryName1 += 3;
 817       strEntryName1 +=strLadder;
 818       strEntryName1 += (c1-1);
 819       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 820         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 821                  strEntryName1.Data(),ladder.Data()));
 822
 823       for(Int_t c2 =1; c2<=8; c2++){
 824
 825         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 826         wafer = ladder;
 827         wafer += str1;
 828         wafer += c2;    // one wafer
 829         strEntryName2 = strEntryName1;
 830         strEntryName2 += strSensor;
 831         strEntryName2 += (c2-1);
 832         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 833           AliFatal(Form("Unable to set alignable entry 2! %s,%s",
 834                         strEntryName2.Data(),wafer.Data()));
 835
 836         SetT2Lmatrix(modUID, 0, kFALSE);
 837       }
 838     }
 839   }   // end SDD
 840
 841   //===== SSD layers =====
 842   if (AliITSInitGeometry::SSDIsTGeoNative()) { // new SSD geometry
 843
 844     layerId = AliGeomManager::kSSD1;
 845     modnum = 0;
 846     TString str0 = "/ALIC_1/ITSV_1/ITSssdLayer5_1/ITSssdLay5Ladd_";//SSD layer1
 847     TString str1 = "/ITSssdSensor5_";
 848     TString str2 = "";
 849     TString ladder;
 850     TString wafer;
 851
 852     for(Int_t c1 = 0; c1<34; c1++) {
 853
 854       ladder = str0;
 855       ladder += c1; // the set of wafers from one ladder
 856       strEntryName1 = strSSD;
 857       strEntryName1 += 4;
 858       strEntryName1 += strLadder;
 859       strEntryName1 += c1;
 860       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 861       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 862         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 863                  strEntryName1.Data(),ladder.Data()));
 864
 865       for(Int_t c2 =0; c2<22; c2++) {
 866
 867         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 868         wafer = ladder;
 869         wafer += str1;
 870         wafer += c2;
 871         //wafer += str2;    // one wafer
 872         strEntryName2 = strEntryName1;
 873         strEntryName2 += strSensor;
 874         strEntryName2 += c2;
 875         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 876         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 877           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 878                    strEntryName2.Data(),wafer.Data()));
 879
 880         SetT2Lmatrix(modUID, 0, kFALSE, kFALSE);
 881       }
 882     }
 883
 884     layerId = AliGeomManager::kSSD2;
 885     modnum = 0;
 886     str0 = "/ALIC_1/ITSV_1/ITSssdLayer6_1/ITSssdLay6Ladd_"; // SSD layer2
 887     str1 = "/ITSssdSensor6_";
 888     str2 = "";
 889
 890     for(Int_t c1 = 0; c1<38; c1++) {
 891
 892       ladder = str0;
 893       ladder += c1; // the set of wafers from one ladder
 894       strEntryName1 = strSSD;
 895       strEntryName1 += 5;
 896       strEntryName1 += strLadder;
 897       strEntryName1 += c1;
 898       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
 899       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 900         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 901                  strEntryName1.Data(),ladder.Data()));
 902
 903       for(Int_t c2 =0; c2<25; c2++) {
 904
 905         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 906         wafer = ladder;
 907         wafer += str1;
 908         wafer += c2;
 909         //wafer += str2;    // one wafer
 910         strEntryName2 = strEntryName1;
 911         strEntryName2 += strSensor;
 912         strEntryName2 += c2;
 913         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
 914         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 915           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 916                    strEntryName2.Data(),wafer.Data()));
 917
 918         SetT2Lmatrix(modUID, 0, kFALSE, kFALSE);
 919       }
 920     }
 921
 922   } else { // else old SSD geometry
 923
 924     layerId = AliGeomManager::kSSD1;
 925     modnum = 0;
 926     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
 927     TString str1 = "/I562_";
 928     TString ladder;
 929     TString wafer;
 930
 931     for(Int_t c1 = 1; c1<=34; c1++){
 932
 933       ladder = str0;
 934       ladder += c1; // the set of wafers from one ladder
 935       strEntryName1 = strSSD;
 936       strEntryName1 += 4;
 937       strEntryName1 +=strLadder;
 938       strEntryName1 += (c1-1);
 939       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 940           AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 941                    strEntryName1.Data(),ladder.Data()));
 942
 943       for(Int_t c2 = 1; c2<=22; c2++){
 944
 945         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 946         wafer = ladder;
 947         wafer += str1;
 948         wafer += c2;     // one wafer
 949         strEntryName2 = strEntryName1;
 950         strEntryName2 += strSensor;
 951         strEntryName2 += (c2-1);
 952         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 953           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 954                    strEntryName2.Data(),wafer.Data()));
 955
 956         SetT2Lmatrix(modUID, 0, kFALSE);
 957       }
 958     }
 959
 960     layerId = AliGeomManager::kSSD2;
 961     modnum = 0;
 962     str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
 963     str1 = "/I566_";
 964
 965     for(Int_t c1 = 1; c1<=38; c1++){
 966
 967       ladder = str0;
 968       ladder += c1; // the set of wafers from one ladder
 969       strEntryName1 = strSSD;
 970       strEntryName1 += 5;
 971       strEntryName1 +=strLadder;
 972       strEntryName1 += (c1-1);
 973       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
 974         AliFatal(Form("Unable to set alignable entry 1! %s :: %s",
 975                  strEntryName1.Data(),ladder.Data()));
 976
 977       for(Int_t c2 = 1; c2<=25; c2++){
 978
 979         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
 980         wafer = ladder;
 981         wafer += str1;
 982         wafer += c2;     // one wafer
 983         strEntryName2 = strEntryName1;
 984         strEntryName2 += strSensor;
 985         strEntryName2 += (c2-1);
 986         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
 987           AliFatal(Form("Unable to set alignable entry 2! %s :: %s",
 988                    strEntryName2.Data(),wafer.Data()));
 989
 990         SetT2Lmatrix(modUID, 0, kFALSE);
 991       }
 992     }
 993   } // end SSD geometry
 994 }
 995
 996 //______________________________________________________________________
 997 void AliITSv11Hybrid::BuildGeometry(){
 998     //    Geometry builder for the ITS version 10. Event Display geometry.
 999     // Inputs:
1000     //   none.
1001     // Outputs:
1002     //   none.
1003     // Return:
1004     //   none.
1005
1006     TNode *node, *top;
1007
1008     const Int_t kColorITS=kYellow;
1009     //
1010     top = gAlice->GetGeometry()->GetNode("alice");
1011
1012
1013     new TTUBE("S_layer1","Layer1 of ITS","void",
1014               3.8095,3.8095+1.03*9.36/100.,14.35);
1015     top->cd();
1016     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
1017     node->SetLineColor(kColorITS);
1018     fNodes->Add(node);
1019
1020     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35);
1021     top->cd();
1022     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
1023     node->SetLineColor(kColorITS);
1024     fNodes->Add(node);
1025
1026     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1);
1027     top->cd();
1028     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
1029     node->SetLineColor(kColorITS);
1030     fNodes->Add(node);
1031
1032     new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1);
1033     top->cd();
1034     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
1035     node->SetLineColor(kColorITS);
1036     fNodes->Add(node);
1037
1038     new TTUBE("S_layer5","Layer5 of ITS","void",
1039               38.5,38.5+0.91*9.36/100.,49.405);
1040     top->cd();
1041     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
1042     node->SetLineColor(kColorITS);
1043     fNodes->Add(node);
1044
1045     new TTUBE("S_layer6","Layer6 of ITS","void",
1046               43.5765,43.5765+0.87*9.36/100.,55.27);
1047     top->cd();
1048     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
1049     node->SetLineColor(kColorITS);
1050     fNodes->Add(node);
1051 }
1052
1053 //______________________________________________________________________
1054 void AliITSv11Hybrid::CreateGeometry() {
1055
1056   // Create the geometry and insert it in ALIC
1057   // It calls first the CreateOldGeometry() routine which add the
1058   // pieces coming from the old v10 geometry. Then the pieces from
1059   // the new geometry are inserting in the mother volume ITSV.
1060
1061   TGeoManager *geoManager = gGeoManager;
1062
1063   CreateOldGeometry();
1064
1065   TGeoVolume *vITS  = geoManager->GetVolume("ITSV");
1066
1067
1068   const Char_t *cvsDate="$Date$";
1069   const Char_t *cvsRevision="$Revision$";
1070   const Int_t kLength=100;
1071   Char_t vstrng[kLength];
1072   if(fInitGeom.WriteVersionString(vstrng,kLength,(AliITSVersion_t)IsVersion(),
1073                              fMinorVersion,cvsDate,cvsRevision))
1074     vITS->SetTitle(vstrng);
1075
1076   if (AliITSInitGeometry::SPDIsTGeoNative()) {
1077     fSPDgeom->SPDSector(vITS);
1078   }
1079
1080   if (AliITSInitGeometry::SDDIsTGeoNative()) {
1081     fSDDgeom->Layer3(vITS);
1082     fSDDgeom->Layer4(vITS);
1083     fSDDgeom->ForwardLayer3(vITS);
1084     fSDDgeom->ForwardLayer4(vITS);
1085   }
1086
1087   if (AliITSInitGeometry::SSDIsTGeoNative()) {
1088     fSSDgeom->Layer5(vITS);
1089     fSSDgeom->Layer6(vITS);
1090     fSSDgeom->LadderSupportLayer5(vITS);
1091     fSSDgeom->LadderSupportLayer6(vITS);
1092     fSSDgeom->EndCapSupportSystemLayer6(vITS);
1093     fSSDgeom->EndCapSupportSystemLayer5(vITS);
1094   }
1095
1096   if (AliITSInitGeometry::SPDshieldIsTGeoNative())
1097     fSupgeom->SPDCone(vITS);
1098
1099   if (AliITSInitGeometry::SDDconeIsTGeoNative())
1100     fSupgeom->SDDCone(vITS);
1101
1102   if (AliITSInitGeometry::SSDconeIsTGeoNative())
1103     fSupgeom->SSDCone(vITS);
1104
1105   if (AliITSInitGeometry::ServicesAreTGeoNative()) {
1106     fSDDgeom->SDDCables(vITS);
1107   }
1108 }
1109
1110 //______________________________________________________________________
1111 void AliITSv11Hybrid::CreateOldGeometry(){
1112   //    This routine defines and creates some pieces of the geometry
1113   // of version 10 (AliITSvPPRasymmFMD)
1114
1115     //Begin_Html
1116     /*
1117       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
1118       </pre>
1119       <br clear=left>
1120       <font size=+2 color=red>
1121       <p>This shows the full ITS geometry.
1122       </font>
1123       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
1124       </pre>
1125       < br clear=left>
1126       <font size=+2 color=red>
1127       <p>This shows the full SPD Barrel of the ITS geometry.
1128       </font>
1129       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
1130       </pre>
1131       <br clear=left>
1132       <font size=+2 color=red>
1133       <p>This shows the full SDD Barrel of the ITS geometry.
1134       </font>
1135       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
1136       </pre>
1137       <br clear=left>
1138       <font size=+2 color=red>
1139       <p>This shows the full SSD Barrel of the ITS geometry.
1140       </font>
1141     */
1142     //End_Html
1143     //INNER RADII OF THE SILICON LAYERS
1144     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };
1145     //THICKNESSES OF LAYERS (in % radiation kLength)
1146     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };
1147     //HALF LENGTHS OF LAYERS
1148     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
1149     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
1150     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };
1151     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
1152     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
1153
1154
1155     Float_t dits[100], rlim, zmax;
1156     // Float_t zpos;
1157     // Float_t pcits[50]
1158     Float_t ztpc;
1159     Int_t idrotm[1999], i;
1160     Float_t dgh[100];
1161
1162     // Define some variables for SPD
1163
1164     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1
1165     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
1166     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
1167     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2
1168     Float_t di108[3];
1169     //Float_t di104[3];                              // for both layers
1170
1171     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
1172     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
1173
1174     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
1175     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
1176
1177     Float_t dbus=300.;      // total bus thickness on both layers (micron)
1178
1179     ddet1 = GetThicknessDet1();
1180     ddet2 = GetThicknessDet2();
1181     dchip1 = GetThicknessChip1();
1182     dchip2 = GetThicknessChip2();
1183
1184     if(ddet1 < 100. || ddet1 > 300.) {
1185       AliWarning("The detector thickness for layer 1 is outside ");
1186       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1187       AliWarning("will be used.");
1188         ddet1=200.;
1189     } // end if
1190
1191     if(ddet2 < 100. || ddet2 > 300.) {
1192       AliWarning("The detector thickness for layer 2 is outside ");
1193       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1194       AliWarning("will be used.");
1195         ddet2=200.;
1196     }// end if
1197
1198     if(dchip1 < 100. || dchip1 > 300.) {
1199       AliWarning("The chip thickness for layer 1 is outside");
1200       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1201       AliWarning("will be used.");
1202       dchip1=200.;
1203     }// end if
1204
1205     if(dchip2 < 100. || dchip2 > 300.) {
1206       AliWarning("The chip thickness for layer 2 is outside");
1207       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1208       AliWarning("will be used");
1209       dchip2=200.;
1210     }// end if
1211
1212     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
1213
1214     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
1215                       // This option is maintained for SDD and SSD only
1216                       // For SPD the cooling liquid is C4F10
1217     rails = GetRails();
1218
1219     fluid = GetCoolingFluid();
1220
1221     if(rails != 0 && rails != 1) {
1222       AliWarning("The switch for rails is not set neither");
1223       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
1224       AliWarning("1 (rails in) will be used");
1225       rails=1;
1226     }// end if
1227
1228
1229     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
1230     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
1231     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
1232     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
1233     if(rails == 0 ) {
1234       AliDebug(1,"Rails are out.");
1235     } else {
1236       AliDebug(1,"Rails are in.");
1237     }// end if
1238
1239     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
1240     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
1241     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
1242     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
1243     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
1244
1245     Float_t deltax, deltay;
1246
1247     //Int_t thickness = fMinorVersion/10;
1248     //Int_t option    = fMinorVersion - 10*thickness;
1249
1250
1251     // Define some variables for SDD
1252
1253     Float_t sin30, cos30;
1254
1255     // SDD electronics+services main volumes
1256     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
1257
1258     // SDD detector ladder
1259
1260     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
1261     Float_t ySDDsep = 0.20;
1262     Float_t ySDD;
1263     Int_t   iSDD;
1264     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
1265     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
1266                              -18.45,-26.05};
1267
1268     // ladder foot and end-ladder (frame and cooling)
1269     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
1270     Float_t iI424dits[3], xI424, yI424;
1271     Float_t iI425dits[3];
1272     Int_t    indI425;
1273     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
1274
1275     // SDD ladder frame and cooling
1276     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
1277     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
1278     Float_t iI039dits[3], xI039, yI039;
1279     Float_t iI041dits[5];
1280
1281     // SDD hybrid, chips and capacitors
1282     Float_t iI050dits[3], xI050, yI050;
1283     Float_t iI052dits[3], xI052, yI052;
1284     Float_t iI042dits[3], xI042, yI042;
1285     Float_t xI042space = 0.17;
1286     Float_t iI043dits[3], xI043, yI043;
1287     Float_t xI043space = 0.17;
1288     Float_t zchip, zChipSpace;
1289     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
1290     Int_t     ichip, icap;
1291
1292     // SDD microcables
1293     Float_t iI044dits[4], xI044, yI044, volI044;
1294     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
1295     Char_t   nameHV[5], nameLV[5];
1296
1297
1298     // Define media off-set
1299
1300     Int_t *idtmed = fIdtmed->GetArray()-199;
1301
1302
1303     // Rotation matrices
1304
1305     // SPD - option 'b' (this is the default)
1306
1307     //if (option == 2) {
1308     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1309         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1310         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1311         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1312         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1313         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1314         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1315         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1316         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1317         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1318         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1319         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1320         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1321         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1322         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1323         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1324         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1325         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1326         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1327         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1328         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1329
1330         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1331         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1332         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1333         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1334         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1335         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1336         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1337         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1338         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1339         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1340         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1341         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1342         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1343         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1344         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1345         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1346         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1347         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1348         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1349         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1350         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1351         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1352         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1353         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1354         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1355         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1356         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1357         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1358         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);
1359         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1360         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1361         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1362         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1363         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1364         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1365         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1366         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1367         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1368         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1369         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1370         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1371         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1372         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1373         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1374         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1375         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1376         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1377         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1378         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1379         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1380         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1381         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1382         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1383         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1384         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1385         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1386         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1387     }// end if option==2
1388
1389     // SDD
1390     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1391     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);
1392     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1393     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0);
1394     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0);
1395     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0);
1396     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0);
1397     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1398     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1399     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1400     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1401     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);
1402     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1403     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0);
1404     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0);
1405     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0);
1406     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0);
1407     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1408     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1409     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1410     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1411     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);
1412     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1413     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0);
1414     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0);
1415     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0);
1416     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0);
1417     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1418     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1419     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1420     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);
1421     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);
1422     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1423     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0);
1424     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0);
1425     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0);
1426     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0);
1427     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1428     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1429     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1430     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);
1431     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);
1432     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1433     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0);
1434     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0);
1435     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0);
1436     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0);
1437     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1438     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1439     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1440     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);
1441     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);
1442     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1443     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0);
1444     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0);
1445     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0);
1446     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0);
1447     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0);
1448     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1449     }
1450
1451     // SSD
1452     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1453     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1454     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0);
1455     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);
1456     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);
1457     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);
1458     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);
1459     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1460     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1461     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);
1462     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1463     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1464     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0);
1465     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);
1466     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);
1467     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);
1468     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);
1469     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1470     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1471     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);
1472     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1473     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1474     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0);
1475     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);
1476     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);
1477     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);
1478     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);
1479     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1480     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1481     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);
1482     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1483     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1484     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0);
1485     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);
1486     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);
1487     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);
1488     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1489     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1490     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);
1491     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1492     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1493     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0);
1494     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);
1495     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);
1496     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);
1497     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);
1498     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1499     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1500     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);
1501     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1502     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1503     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0);
1504     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);
1505     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);
1506     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);
1507     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1508     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1509     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);
1510     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1511     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1512     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0);
1513     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);
1514     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);
1515     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);
1516     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);
1517     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1518     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1519     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);
1520     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1521     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1522     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0);
1523     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);
1524     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);
1525     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);
1526     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1527     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);
1528     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1529     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0);
1530     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);
1531     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);
1532     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1533     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);
1534     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1535     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1536     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1537     }
1538
1539     // SDD cone
1540     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1541     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1542     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1543     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1544     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1545     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1546     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1547     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1548     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1549     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1550     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1551     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1552     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1553     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1554     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1555     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);
1556     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1557     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1558     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1559     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1560     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1561     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1562     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1563     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1564     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1565     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);
1566     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1567     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1568     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1569     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1570     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1571     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1572     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1573     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1574     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1575     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1576     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1577     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1578     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1579     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1580     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1581     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1582     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1583     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1584     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1585     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1586     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1587     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1588     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1589     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1590     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1591     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1592     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1593     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1594     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1595     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1596     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1597     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1598     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1599     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1600     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1601     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1602     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1603     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1604     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1605     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1606     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1607     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1608     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1609     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1610     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1611     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1612     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1613     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1614     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1615     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1616     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1617     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1618     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1619     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1620     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1621     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1622     }
1623
1624     // SSD cone
1625     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1626     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1627     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1628     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1629     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1630     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1631     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1632     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1633     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1634     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1635     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1636     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1637     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1638     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1639     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1640     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1641     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1642     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1643     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1644     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1645     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1646     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1647     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1648     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1649     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1650     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1651     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1652     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1653     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1654     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1655     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1656     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1657     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);
1658     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1659     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1660     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1661     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1662     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1663     }
1664
1665     // Services
1666     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1667
1668     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1669     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1670
1671     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1672     for (i = 0; i < 6; ++i) {
1673         drl[i] = drl[i] / 100. * 9.36;
1674     } // end for i
1675
1676     //     FIELD CAGE HALF LENGTH
1677     rlim  = 50.;
1678     zmax  = 74.;
1679     ztpc = 284.;
1680     // --- Define ghost volume containing the whole ITS (including services)
1681     //     and fill it with air
1682     dgh[0] = 0.;
1683     dgh[1] = 360.;
1684     dgh[2] = 16.;
1685     dgh[3] = -ztpc-5.-0.1;
1686     dgh[4] = 46;
1687     dgh[5] = 85.;
1688     dgh[6] = -ztpc;
1689     dgh[7] = 46;
1690     dgh[8] = 85.;
1691     dgh[9] = -ztpc;
1692     dgh[10] = 46;
1693     dgh[11] = rlim+7.5;
1694     dgh[12] = -97.5;
1695     dgh[13] = 46;
1696     dgh[14] = rlim+7.5;
1697     dgh[15] = -zmax;
1698     dgh[16] = 46;
1699     dgh[17] = rlim+7.5;
1700     dgh[18] = -48;
1701     dgh[19] = 6;
1702     dgh[20] = rlim+7.5;
1703     dgh[21] = -28.6;
1704     dgh[22] = 6;
1705     dgh[23] = rlim+7.5;
1706     dgh[24] = -27.6;
1707     dgh[25] = 3.295;
1708     dgh[26] = rlim+7.5;
1709     dgh[27] = 27.6;
1710     dgh[28] = 3.295;
1711     dgh[29] = rlim+7.5;
1712     dgh[30] = 28.6;
1713     dgh[31] = 6;
1714     dgh[32] = rlim+7.5;
1715     dgh[33] = 48;
1716     dgh[34] = 6;
1717     dgh[35] = rlim+7.5;
1718     dgh[36] = zmax;
1719     dgh[37] = 46;
1720     dgh[38] = rlim+7.5;
1721     dgh[39] = 97.5;
1722     dgh[40] = 46;
1723     dgh[41] = rlim+7.5;
1724     dgh[42] = ztpc;
1725     dgh[43] = 62;
1726     dgh[44] = 62+4.;
1727     dgh[45] = ztpc;
1728     dgh[46] = 62;
1729     dgh[47] = 85.;
1730     dgh[48] = ztpc+4.+0.1;
1731     dgh[49] = 62.0;//62.4;
1732     dgh[50] = 85.;
1733 //    gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1734     new TGeoVolumeAssembly("ITSV");
1735
1736     // --- Place the ghost volume in its mother volume (ALIC) and make it
1737     //     invisible
1738     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1739     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1740     //gMC->Gsatt("ITSV", "SEEN", 0);
1741
1742     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1743     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1744
1745
1746     // --- Define ghost volume containing the six layers and fill it with air
1747
1748 //     dgh[0] = 0.;
1749 //     dgh[1] = 360.;
1750 //     dgh[2] = 8.;
1751 //     dgh[3] = -zmax;
1752 //     dgh[4] = 46.;
1753 //     dgh[5] = rlim;
1754 //     dgh[6] = -47.5;
1755 //     dgh[7] = 6.005;
1756 //     dgh[8] = rlim;
1757 //     dgh[9] = -28.5;
1758 //     dgh[10] = 6.005;
1759 //     dgh[11] = rlim;
1760 //     dgh[12] = -27.5;
1761 //     dgh[13] = 3.3;
1762 //     dgh[14] = rlim;
1763 //     dgh[15] = 27.5;
1764 //     dgh[16] = 3.3;
1765 //     dgh[17] = rlim;
1766 //     dgh[18] = 28.5;
1767 //     dgh[19] = 6.005;
1768 //     dgh[20] = rlim;
1769 //     dgh[21] = 47.5;
1770 //     dgh[22] = 6.005;
1771 //     dgh[23] = rlim;
1772 //     dgh[24] = zmax;
1773 //     dgh[25] = 46.;
1774 //     dgh[26] = rlim;
1775 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1776
1777     // --- Place the ghost volume in its mother volume (ITSV) and make it
1778     //     invisible
1779     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1780     //gMC->Gsatt("ITSD", "SEEN", 0);
1781
1782     //======================================================================
1783     // Let's make ITSD an assembly, because we can then add the new geometry
1784     // inside this volume without belonging to it.
1785     //
1786     // The 180° rotation (which was done for switching from the old
1787     // coordinate system to the new one) is applied on ITSD, not ITSV,
1788     // because ITSV will also contain the new geometry.
1789     // LG
1790     //======================================================================
1791
1792     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1793     if (! AliITSInitGeometry::SPDshieldIsTGeoNative() ||
1794         ! AliITSInitGeometry::SPDIsTGeoNative()       ||
1795         ! AliITSInitGeometry::SDDIsTGeoNative()       ||
1796         ! AliITSInitGeometry::SSDIsTGeoNative()       ||
1797         ! AliITSInitGeometry::SDDconeIsTGeoNative()   ||
1798         ! AliITSInitGeometry::SSDconeIsTGeoNative()   ) {
1799     new TGeoVolumeAssembly("ITSD");
1800     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1801     }
1802
1803   // --- Define SPD (option 'b') volumes ----------------------------
1804
1805   // SPD - option 'b'
1806   // (this is the default)
1807
1808   //if (option == 2) {
1809   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1810
1811      dits[0] = 3.7;
1812      dits[1] = 7.75;
1813      dits[2] = 26.1;
1814      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1815
1816      dits[0] = 3.7;
1817      dits[1] = 7.7;
1818      dits[2] = 24;
1819      dits[3] = 57;
1820      dits[4] = 100;
1821      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1822
1823      di10b[0] = 0.843;
1824      di10b[1] = ddet1+dchip1+dbus+0.0025;
1825      di10b[2] = 19.344;
1826      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume
1827                                                                 // on layer 1
1828
1829      di20b[0] = 0.843;
1830      di20b[1] = ddet2+dchip2+dbus+0.0025;
1831      di20b[2] = 19.344;
1832      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1833                                                                 // layer 2
1834
1835      dits[0] = 1.3673;
1836      dits[1] = 0.01;
1837      dits[2] = 24;
1838      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1839
1840      dits[0] = 0.06;
1841      dits[1] = 0.08;
1842      dits[2] = 24;
1843      dits[3] = -36.79;
1844      dits[4] = 21.834;
1845      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);
1846
1847      dits[0] = 0.1253;
1848      dits[1] = 0.01;
1849      dits[2] = 24;
1850      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1851
1852      dits[0] = 0.04;
1853      dits[1] = 0.06 ;
1854      dits[2] = 24;
1855      dits[3] = 126.79;
1856      dits[4] = 270;
1857      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);
1858
1859      dits[0] = 0.1134;
1860      dits[1] = 0.01;
1861      dits[2] = 24;
1862      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);
1863
1864      dits[0] = 0.25;
1865      dits[1] = 0.06;
1866      dits[2] = 24;
1867      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);
1868
1869      dits[0] = 0.077;
1870      dits[1] = 0.01;
1871      dits[2] = 24;
1872      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);
1873
1874      dits[0] = 0.04;
1875      dits[1] = 0.06;
1876      dits[2] = 24;
1877      dits[3] = 0;
1878      dits[4] = 90;
1879      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5);
1880
1881      dits[0] = 0.0695;
1882      dits[1] = 0.01;
1883      dits[2] = 24;
1884      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);
1885
1886      dits[0] = 0.06;
1887      dits[1] = 0.08;
1888      dits[2] = 24;
1889      dits[3] = 0;
1890      dits[4] = 108;
1891      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);
1892
1893      dits[0] = 0.1835;
1894      dits[1] = 0.01;
1895      dits[2] = 24;
1896      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1897
1898      dits[0] = 0.1894 ;
1899      dits[1] = 0.01;
1900      dits[2] = 24;
1901      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);
1902
1903      dits[0] = 0.04;
1904      dits[1] = 0.06;
1905      dits[2] = 24;
1906      dits[3] = 0;
1907      dits[4] = 75.261;
1908      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);
1909
1910      dits[0] = 1.3401;
1911      dits[1] = 0.01;
1912      dits[2] = 24;
1913      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);
1914
1915      dits[0] = 0.05;
1916      dits[1] = 0.07;
1917      dits[2] = 24;
1918      dits[3] = 0;
1919      dits[4] = 72.739;
1920      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);
1921
1922      dits[0] = 0.1193;
1923      dits[1] = 0.01;
1924      dits[2] = 24;
1925      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);
1926
1927      dits[0] = 0.163;
1928      dits[1] = 0.01;
1929      dits[2] = 24;
1930      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);
1931
1932      dits[0] = 0.04;
1933      dits[1] = 0.06;
1934      dits[2] = 24;
1935      dits[3] = 0;
1936      dits[4] = 157.633;
1937      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5);
1938
1939      dits[0] = 0.2497;
1940      dits[1] = 0.01;
1941      dits[2] = 24;
1942      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1943
1944      dits[0] = 0.06;
1945      dits[1] = 0.08;
1946      dits[2] = 24;
1947      dits[3] = 0;
1948      dits[4] = 148.633;
1949      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5);
1950
1951      dits[0] = 0.292;
1952      dits[1] = 0.01;
1953      dits[2] = 24;
1954      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);
1955
1956      dits[0] = 0.163;
1957      dits[1] = 0.01;
1958      dits[2] = 24;
1959      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);
1960
1961      dits[0] = 0.04;
1962      dits[1] = 0.06;
1963      dits[2] = 24;
1964      dits[3] = 0;
1965      dits[4] = 161.297;
1966      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1967
1968      dits[0] = 0.2433;
1969      dits[1] = 0.01;
1970      dits[2] = 24;
1971      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);
1972
1973      dits[0] = 0.06;
1974      dits[1] = 0.08;
1975      dits[2] = 24;
1976      dits[3] = 0;
1977      dits[4] = 42.883;
1978      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
1979
1980      dits[0] = 0.793;
1981      dits[1] = ddet1+dchip1+dbus+0.0025;
1982      dits[2] = 2.5;
1983      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);
1984
1985      di107[0] = 0.793;
1986      di107[1] = ddet1+dchip1;
1987      di107[2] = 3.536;
1988      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip
1989                                                          // layer 1
1990      dits[0] = 0.705;
1991      dits[1] = 0.01;
1992      dits[2] = 2.5;
1993      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);
1994
1995      di108[0] = 0.705;
1996      di108[1] = dbus;
1997      di108[2] = 14.344;
1998      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers
1999
2000      di1d7[0] = 0.7975;
2001      di1d7[1] = ddet2+dchip2;
2002      di1d7[2] = 3.536;
2003      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
2004                                                          // layer 2
2005      dits[0] = 0.06;
2006      dits[1] = 0.08;
2007      dits[2] = 24;
2008      dits[3] = 0;
2009      dits[4] = 80;
2010      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);
2011
2012      dits[0] = 0.04;
2013      dits[1] = 0.06;
2014      dits[2] = 24;
2015      dits[3] = 0;
2016      dits[4] = 80;
2017      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);
2018
2019      dits[0] = 0.15;
2020      dits[1] = 0.0146;
2021      dits[2] = 24;
2022      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);
2023
2024      dits[0] = 0.1315;
2025      dits[1] = 0.01;
2026      dits[2] = 24;
2027      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);
2028
2029      dits[0] = 0.025;
2030      dits[1] = 0.035;
2031      dits[2] = 24;
2032      dits[3] = 0;
2033      dits[4] = 180;
2034      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
2035
2036      dits[0] = 0;
2037      dits[1] = 0.025;
2038      dits[2] = 24;
2039      dits[3] = 0;
2040      dits[4] = 180;
2041      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
2042
2043
2044      dits[0] = 0.063;
2045      dits[1] = 0.035;
2046      dits[2] = 24;
2047      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
2048
2049      di106[0] = 0.7975;
2050      di106[1] = dchip1;
2051      di106[2] = 0.68;
2052      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
2053
2054      di1d6[0] = 0.7975;
2055      di1d6[1] = dchip2;
2056      di1d6[2] = 0.68;
2057      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
2058
2059      di101[0] = 0.705;
2060      di101[1] = ddet1;
2061      di101[2] = 3.536;
2062      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
2063                                                           // layer 1
2064      di1d1[0] = 0.705;
2065      di1d1[1] = ddet2;
2066      di1d1[2] = 3.536;
2067      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
2068                                                           // layer 2
2069
2070
2071      dits[0] = 0.063;
2072      dits[1] = 0.025;
2073      dits[2] = 24;
2074      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
2075
2076
2077      dits1[0] = 0.64;
2078      dits1[1] = ddet1;
2079      dits1[2] = 3.48;
2080      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
2081
2082      dits2[0] = 0.64;
2083      dits2[1] = ddet2;
2084      dits2[2] = 3.48;
2085      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
2086
2087      dits[0] = 3.701;
2088      dits[1] = 7.699;
2089      dits[2] = 4;
2090      dits[3] = 57.1;
2091      dits[4] = 99.9;
2092      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
2093
2094      dits[0] = 3.7;
2095      dits[1] = 7.75;
2096      dits[2] = 0.05;
2097      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
2098
2099      dits[0] = 0;
2100      dits[1] = 0.5;
2101      dits[2] = 1.5;
2102      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
2103
2104      dits[0] = 0;
2105      dits[1] = 0.18;
2106      dits[2] = 0.8;
2107      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
2108
2109      dits[0] = 0;
2110      dits[1] = 0.18;
2111      dits[2] = 3;
2112      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
2113
2114      dits[0] = 0;
2115      dits[1] = 0.075;
2116      dits[2] = 0.8;
2117      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2118
2119      dits[0] = 3.5;
2120      dits[1] = 5.6;
2121      dits[2] = 0.55;
2122      dits[3] = 0;
2123      dits[4] = 38;
2124      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2125
2126      dits[0] = 6.6;
2127      dits[1] = 7.6;
2128      dits[2] = 0.5;
2129      dits[3] = 0;
2130      dits[4] = 9;
2131      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2132
2133      dits[0] = 0.26;
2134      dits[1] = 0.32;
2135      dits[2] = 0.55;
2136      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2137
2138      dits[0] = 0;
2139      dits[1] = 0.3;
2140      dits[2] = 1.5;
2141      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2142      // was I177 in old geom.
2143
2144      dits[0] = 0.07;
2145      dits[1] = 0.125;
2146      dits[2] = 0.3;
2147      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2148
2149
2150      dits[0] = 0;
2151      dits[1] = 0.1;
2152      dits[2] = 0.8;
2153      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2154      // was I174 in old geom.
2155
2156
2157
2158      dits[0] = 0;
2159      dits[1] = 0.1;
2160      dits[2] = 3;
2161      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2162      // was I172 in old geom.
2163
2164
2165      dits[0] = 0;
2166      dits[1] = 0.0746;
2167      dits[2] = 0.8;
2168      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2169      // was I170 in old geom.
2170
2171      dits[0] = 3.7;
2172      dits[1] = 5.4;
2173      dits[2] = 0.35;
2174      dits[3] = 2;
2175      dits[4] = 36;
2176      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2177      // was I168 in old geom.
2178
2179   }
2180
2181   // --- Define SDD volumes ------------------------------------------
2182
2183   cos30 = cos(30.*3.14159/180.);
2184   sin30 = sin(30.*3.14159/180.);
2185
2186   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2187
2188   Double_t maxRadius = 28.5;
2189   dits[0] = 0;
2190   dits[1] = 360;
2191   dits[2] = 6;
2192   dits[3] = -34.6;
2193   dits[4] = 23.49;
2194   dits[5] = maxRadius;
2195   dits[6] = -27.35;
2196   dits[7] = 23.49;
2197   dits[8] = maxRadius;
2198   dits[9] = -27.35;
2199   dits[10] = 14.59;
2200   dits[11] = maxRadius;
2201   dits[12] = 27.35;
2202   dits[13] = 14.59;
2203   dits[14] = maxRadius;
2204   dits[15] = 27.35;
2205   dits[16] = 23.49;
2206   dits[17] = maxRadius;
2207   dits[18] = 34.6;
2208   dits[19] = 23.49;
2209   dits[20] = maxRadius;
2210   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);
2211
2212   // block of the SDD electronics and related ladder frame
2213   iI018dits[0] = 3.2;
2214   iI018dits[1] = 2;
2215   iI018dits[2] = 3.65;
2216   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);
2217
2218   // block of the SDD end ladder
2219   iI024dits[0] = 3.2;
2220   iI024dits[1] = 2;
2221   iI024dits[2] = 2.725;
2222   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);
2223
2224   // ladder frame of layer 3 - F.T. March,7-2001
2225   iI047dits[0] = iI018dits[0];
2226   iI047dits[1] = iI018dits[1];
2227   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2];
2228   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);
2229
2230   // ladder frame of layer 4 - F.T. March,7-2001
2231   iI048dits[0] = iI018dits[0];
2232   iI048dits[1] = iI018dits[1];
2233   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2];
2234   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);
2235
2236
2237   // global SDD volume (sensitive + insensitive)
2238   iI302dits[0] = 3.6250;
2239   iI302dits[1] = 0.0150;
2240   iI302dits[2] = 4.3794;
2241   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2242
2243   // Like for I302 - F.T. March,7-2001
2244   iI402dits[0] = 3.6250;
2245   iI402dits[1] = 0.0150;
2246   iI402dits[2] = 4.3794;
2247   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);
2248
2249   // SDD ladder of layer 3 - F.T. March,7-2001
2250   iI004dits[0] = iI302dits[0]+0.005;
2251   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2252   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2253   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2254     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2255   }
2256   iI004dits[2] = iI004dits[2] + iI302dits[2];
2257   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);
2258
2259   // SDD ladder of layer 4 - F.T. March,7-2001
2260   iI005dits[0] = iI402dits[0]+0.005;
2261   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2262   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2263   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2264     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2265   }
2266   iI005dits[2] = iI005dits[2] + iI402dits[2];
2267   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);
2268
2269
2270   // -- block of the SDD ladder foot and end ladder
2271
2272   // ladder foot mother volume
2273   iI028dits[0] = 3.0000;
2274   iI028dits[1] = 0.4000;
2275   iI028dits[2] = 0.9000;
2276   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);
2277
2278   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2279   iI420dits[0] = 0.4500;
2280   iI420dits[1] = 0.4000;
2281   iI420dits[2] = 0.4500;
2282   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);
2283
2284   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2285   iI421dits[0] = 0.;
2286   iI421dits[1] = 0.25;
2287   iI421dits[2] = iI420dits[1];
2288   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);
2289
2290   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001
2291   iI422dits[0] = 0.0000;
2292   iI422dits[1] = 0.2000;
2293   iI422dits[2] = 0.0000;
2294   iI422dits[3] = 180.00;
2295   iI422dits[4] = 0.0000;
2296   iI422dits[5] = 360.00;
2297   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);
2298
2299   // support for ruby-sphere (I422) - F.T. March,7-2001
2300   iI423dits[0] = 0.0000;
2301   iI423dits[1] = 0.1000;
2302   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2303   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);
2304
2305   // passage for HV microcables - F.T. March,7-2001
2306   iI424dits[0] = 1.5000;
2307   iI424dits[1] = 0.1500;
2308   iI424dits[2] = iI421dits[2];
2309   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);
2310
2311   // HV microcables segment at the end ladder - F.T. March,7-2001
2312   iI425dits[0] = 1.350000;
2313   iI425dits[1] = 0.015250;
2314   iI425dits[2] = iI024dits[2];
2315   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);
2316
2317   // lower edge of SDD ladder frame at end-ladder - part 1
2318   dits[0] = 0.2;
2319   dits[1] = 0.1815;
2320   dits[2] = iI024dits[2];
2321   dits[3] = 0.015;
2322   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);
2323
2324   // lower edge of SDD ladder frame at end-ladder - part 2
2325   dits[0] = 0.183;
2326   dits[1] = 0.165;
2327   dits[2] = iI024dits[2];
2328   dits[3] = 0.015;
2329   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);
2330
2331   // new: for the 1st top rod of the structure
2332   // at the end-ladder - F.T. March,7-2001
2333   iI029dits[0] = 0.2;
2334   iI029dits[1] = 0.1815;
2335   iI029dits[2] = 1.0100;
2336   iI029dits[3] = 0.015;
2337   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);
2338
2339   // new: for the 2nd top rod of the structure
2340   // at the end-ladder - F.T. March,7-2001
2341   iI030dits[0] = 0.1830;
2342   iI030dits[1] = 0.1650;
2343   iI030dits[2] = 1.0100;
2344   iI030dits[3] = 0.0150;
2345   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);
2346
2347   // inox cooling tubes for the end ladder - F.T. March,7-2001
2348   iI031dits[0] = 0.093;
2349   iI031dits[1] = 0.1;
2350   iI031dits[2] = iI024dits[2];
2351   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);
2352
2353   if (fluid == 1) {
2354      // cooling water for the end ladder - F.T. March,7-2001
2355      iI032dits[0] = 0;
2356      iI032dits[1] = iI031dits[0];
2357      iI032dits[2] = iI024dits[2];
2358      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);
2359   } else {
2360      // cooling freon for the end ladder - R.B. March,21-2001
2361      iI032dits[0] = 0;
2362      iI032dits[1] = iI031dits[0];
2363      iI032dits[2] = iI024dits[2];
2364      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);
2365   }
2366
2367   // -- block of the SDD ladder frame holding the electronics
2368
2369   // edge of the ladder frame - part 1
2370   dits[0] = 0.2;
2371   dits[1] = 0.182;
2372   dits[2] = 3.65;
2373   dits[3] = 0.015;
2374   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);
2375
2376   // edge of the ladder frame - part 2
2377   dits[0] = 0.183;
2378   dits[1] = 0.165;
2379   dits[2] = 3.65;
2380   dits[3] = 0.015;
2381   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);
2382
2383   // inclined segments of the ladder frame
2384   dits[0] = 2.23;
2385   dits[1] = 2.1;
2386   dits[2] = 0.05;
2387   dits[3] = 0.03;
2388   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);
2389
2390   // horiz.segments of the ladders, normal to ladder edges
2391   dits[0] = 2.1;
2392   dits[1] = 2;
2393   dits[2] = 0.06;
2394   dits[3] = 0.04;
2395   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);
2396
2397   // horiz.segments of the ladders, at 45 deg. to ladder edges
2398   dits[0] = 2.615;
2399   dits[1] = 2.465;
2400   dits[2] = 0.06;
2401   dits[3] = 0.04;
2402   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);
2403
2404   // supports of the ceramic pins holding the detectors
2405   dits[0] = 0.3;
2406   dits[1] = 0.05;
2407   dits[2] = 0.15;
2408   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);
2409
2410   // ceramic pins holding the detectors
2411   dits[0] = 0;
2412   dits[1] = 0.05;
2413   dits[2] = 0.225;
2414   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);
2415
2416   // holders of cooling tubes
2417   iI035dits[0] = 0.1;
2418   iI035dits[1] = 0.15;
2419   iI035dits[2] = 0.2;
2420   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2421
2422   // top holders of microcables
2423   dits[0] = 0.2;
2424   dits[1] = 0.01;
2425   dits[2] = 0.05;
2426   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);
2427
2428   // inox cooling tubes - F.T. March,7-2001
2429   iI037dits[0] = 0.093;
2430   iI037dits[1] = 0.1;
2431   iI037dits[2] = iI018dits[2];
2432   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2433
2434   if (fluid == 1) {
2435      // cooling water - F.T. March,7-2001
2436      iI038dits[0] = 0;
2437      iI038dits[1] = iI037dits[0];
2438      iI038dits[2] = iI018dits[2];
2439      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);
2440   } else {
2441      // cooling freon - R.B. March,21-2001
2442      iI038dits[0] = 0;
2443      iI038dits[1] = iI037dits[0];
2444      iI038dits[2] = iI018dits[2];
2445      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);
2446   }
2447   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2448
2449   // SDD heat bridge - F.T. March,7-2001
2450   iI039dits[0] = 1.1000;
2451   iI039dits[1] = 0.0087;
2452   iI039dits[2] = 3.2500;
2453   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);
2454
2455   // SDD clip part 1
2456   dits[0] = 0.25;
2457   dits[1] = 0.01;
2458   dits[2] = iI039dits[2];
2459   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);
2460
2461   // SDD clip part 2
2462   iI041dits[0] = 0.1;
2463   iI041dits[1] = 0.12;
2464   iI041dits[2] = iI039dits[2];
2465   iI041dits[3] = 90;
2466   iI041dits[4] = 320;
2467   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);
2468
2469
2470   // SDD PASCAL - F.T. March,7-2001
2471   iI042dits[0] = 0.5000;
2472   iI042dits[1] = 0.0175;
2473   iI042dits[2] = 0.5000;
2474   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);
2475
2476   // SDD AMBRA - F.T. March,7-2001
2477   iI043dits[0] = 0.3500;
2478   iI043dits[1] = 0.0175;
2479   iI043dits[2] = 0.5000;
2480   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);
2481
2482   // SDD capacitors - F.T. March,7-2001
2483   iI051dits[0] = 0.1400;
2484   iI051dits[1] = 0.0350;
2485   iI051dits[2] = 0.0625;
2486   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);
2487
2488   // SDD hybrid circuit - F.T. March,7-2001
2489   iI052dits[0] = 1.725000;
2490   iI052dits[1] = 0.003743;
2491   iI052dits[2] = iI039dits[2];
2492   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2493
2494   // SDD anode microcable : changed - F.T. March,7-2001
2495   iI044dits[0] = iI018dits[2];
2496   iI044dits[1] = iI039dits[2];
2497   iI044dits[2] = 0.00084;
2498   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2499   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);
2500   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2501
2502   // SDD electronics box - F.T. March,7-2001
2503   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2504   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2505   iI050dits[2] = iI018dits[2];
2506   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2507
2508   // SDD sensitive volume
2509   dits[0] = 3.50850;
2510   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2511   dits[2] = 3.76320;
2512   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);
2513
2514   // Like for ITS3 - F.T. March,7-2001
2515   dits[0] = 3.50850;
2516   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2517   dits[2] = 3.76320;
2518   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);
2519   }
2520
2521   // --- Define SSD volumes ------------------------------------------
2522
2523   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2524   dits[0] = 0;
2525   dits[1] = 360;
2526   dits[2] = 6;
2527   dits[3] = -57.45;
2528   dits[4] = 43.6;
2529   dits[5] = 48;
2530   dits[6] = -49.15;
2531   dits[7] = 43.6;
2532   dits[8] = 48;
2533   dits[9] = -49.15;
2534   dits[10] = 36.9;
2535   dits[11] = 48;
2536   dits[12] = 50.55;
2537   dits[13] = 36.9;
2538   dits[14] = 48;
2539   dits[15] = 50.55;
2540   dits[16] = 43.6;
2541   dits[17] = 48;
2542   dits[18] = 57.45;
2543   dits[19] = 43.6;
2544   dits[20] = 48;
2545   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air
2546   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air
2547
2548   dits[0] =  3.4;
2549   dits[1] = 1.955;
2550   dits[2] = 56.5;
2551   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);
2552
2553   dits[0] = 3.75;
2554   dits[1] = 0.045;
2555   dits[2] = 50.975;
2556   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);
2557
2558   dits[0] = 3.4;
2559   dits[1] = 1.955;
2560   dits[2] = 47;
2561   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);
2562
2563   dits[0] = 3.75;
2564   dits[1] = 0.045;
2565   dits[2] = 43.3;
2566   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);
2567
2568   dits[0] = 3.4;
2569   dits[1] = 1.955;
2570   dits[2] = 3.15;
2571   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);
2572
2573   dits[0] = 3.405;
2574   dits[1] = 1.955;
2575   dits[2] = 1.955;
2576   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);
2577
2578   dits[0] = 3.75;
2579   dits[1] = 0.015;
2580   dits[2] = 2.1;
2581   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3);
2582
2583   dits[0] = 3.4;
2584   dits[1] = 1.955;
2585   dits[2] = 3.15;
2586   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);
2587
2588   dits[0] = 3.41;
2589   dits[1] = 1.955;
2590   dits[2] = 1.955;
2591   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);
2592
2593   dits[0] = 3.75;
2594   dits[1] = 0.015;
2595   dits[2] = 2.1;
2596   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);
2597
2598   if (fluid == 1) {
2599      dits[0] = 0;
2600      dits[1] = 0.07;
2601      dits[2] = 3.15;
2602      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2603   } else {
2604      dits[0] = 0;
2605      dits[1] = 0.07;
2606      dits[2] = 3.15;
2607      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2608   }
2609
2610   dits[0] = 0.07;
2611   dits[1] = 0.1;
2612   dits[2] = 3.15;
2613   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);
2614
2615   dits[0] = 0.225;
2616   dits[1] = 0.195;
2617   dits[2] = 3.15;
2618   dits[3] = 0.025;
2619   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);
2620
2621   dits[0] = 0.25;
2622   dits[1] = 0.22;
2623   dits[2] = 3.15;
2624   dits[3] = 0.025;
2625   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);
2626
2627   dits[0] = 2.17;
2628   dits[1] = 0.035;
2629   dits[2] = 0.05;
2630   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);
2631
2632   dits[0] = 2 ;
2633   dits[1] = 0.035;
2634   dits[2] = 0.05;
2635   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);
2636
2637   dits[0] = 2.675;
2638   dits[1] = 0.035;
2639   dits[2] = 0.05;
2640   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3);
2641
2642   dits[0] = 0.3;
2643   dits[1] = 0.15;
2644   dits[2] = 0.15;
2645   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);
2646
2647   dits[0] = 0.025;
2648   dits[1] = 0.025;
2649   dits[2] = 0.05;
2650   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);
2651
2652   dits[0] = 0.304;
2653   dits[1] = 0.0275;
2654   dits[2] = 0.432;
2655   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);
2656
2657   dits[0] = 0.16;
2658   dits[1] = 0.08;
2659   dits[2] = 0.08;
2660   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);
2661
2662   dits[0] = 3.4;
2663   dits[1] = 0.015;
2664   dits[2] = 0.525;
2665   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);
2666
2667   dits[0] = 0.15;
2668   dits[1] = 0.105;
2669   dits[2] = 0.29;
2670   dits[3] = 0.08;
2671   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);
2672
2673   dits[0] = 0.07;
2674   dits[1] = 0.1;
2675   dits[2] = 1.955;
2676   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);
2677
2678   if (fluid == 1) {
2679      dits[0] = 0;
2680      dits[1] = 0.07;
2681      dits[2] = 1.955;
2682      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2683   } else {
2684      dits[0] = 0;
2685      dits[1] = 0.07;
2686      dits[2] = 1.955;
2687      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2688   }
2689
2690   dits[0] = 0.3;
2691   dits[1] = 0.15;
2692   dits[2] = 0.15;
2693   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);
2694
2695   dits[0] = 0.25;
2696   dits[1] = 0.22;
2697   dits[2] = 1.955;
2698   dits[3] = 0.025;
2699   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4);
2700
2701   dits[0] = 0.225;
2702   dits[1] = 0.195;
2703   dits[2] = 1.955;
2704   dits[4] = 0.025;
2705   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);
2706
2707   dits[0] = 2.17;
2708   dits[1] = 0.035;
2709   dits[2] = 0.05;
2710   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);
2711
2712   dits[0] = 2.675;
2713   dits[1] = 0.035;
2714   dits[2] = 0.05;
2715   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);
2716
2717   dits[0] = 2;
2718   dits[1] = 0.035;
2719   dits[2] = 0.05;
2720   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);
2721
2722   dits[0] = 0;
2723   dits[1] = 0.05;
2724   dits[2] = 0.17;
2725   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);
2726
2727   dits[0] = 0;
2728   dits[1] = 0.05;
2729   dits[2] = 0.205;
2730   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);
2731
2732   dits[0] = 3.65;
2733   dits[1] = 0.015;
2734   dits[2] = 2;
2735   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);
2736
2737   if (fluid == 1) {
2738      dits[0] = 0;
2739      dits[1] = 0.07;
2740      dits[2] = 3.15;
2741      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2742   } else {
2743      dits[0] = 0;
2744      dits[1] = 0.07;
2745      dits[2] = 3.15;
2746      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2747   }
2748
2749   dits[0] = 0.07;
2750   dits[1] = 0.1;
2751   dits[2] = 3.15;
2752   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);
2753
2754   dits[0] = 0.225;
2755   dits[1] = 0.195;
2756   dits[2] = 3.15;
2757   dits[3] = 0.025;
2758   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4);
2759
2760   dits[0] = 0.25;
2761   dits[1] = 0.22;
2762   dits[2] = 3.15;
2763   dits[3] = 0.025;
2764   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);
2765
2766   dits[0] = 2.17;
2767   dits[1] = 0.035;
2768   dits[2] = 0.05;
2769   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);
2770
2771   dits[0] = 2;
2772   dits[1] = 0.035;
2773   dits[2] = 0.05;
2774   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);
2775
2776   dits[0] = 2.675;
2777   dits[1] = 0.035;
2778   dits[2] = 0.05;
2779   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);
2780
2781   dits[0] = 0.3;
2782   dits[1] = 0.15;
2783   dits[2] = 0.15;
2784   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);
2785
2786   dits[0] = 0.304;
2787   dits[1] = 0.0275;
2788   dits[2] = 0.4322;
2789   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);
2790
2791   dits[0] = 0.025;
2792   dits[1] = 0.025;
2793   dits[2] = 0.05;
2794   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);
2795
2796   dits[0] = 0.16;
2797   dits[1] = 0.08;
2798   dits[2] = 0.08;
2799   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);
2800
2801   dits[0] = 3.4;
2802   dits[1] = 0.015;
2803   dits[2] = 0.525;
2804   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);
2805
2806   dits[0] = 0.225;
2807   dits[1] = 0.195;
2808   dits[2] = 1.955;
2809   dits[3] = 0.025;
2810   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4);
2811
2812   dits[0] = 0.25;
2813   dits[1] = 0.22;
2814   dits[2] = 1.955;
2815   dits[3] = 0.025;
2816   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);
2817
2818   dits[0] = 2.17;
2819   dits[1] = 0.035;
2820   dits[2] = 0.05;
2821   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);
2822
2823   dits[0] = 2.675;
2824   dits[1] = 0.035;
2825   dits[2] = 0.05;
2826   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);
2827
2828   dits[0] = 2;
2829   dits[1] = 0.035;
2830   dits[2] = 0.05;
2831   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);
2832
2833   dits[0] = 0;
2834   dits[1] = 0.05;
2835   dits[2] = 0.205;
2836   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);
2837
2838   dits[0] = 0;
2839   dits[1] = 0.05;
2840   dits[2] = 0.17;
2841   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);
2842
2843   dits[0] = 0.15;
2844   dits[1] = 0.105;
2845   dits[2] = 0.29;
2846   dits[3] = 0.08;
2847   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);
2848
2849   if (fluid == 1) {
2850      dits[0] = 0;
2851      dits[1] = 0.07;
2852      dits[2] = 1.955;
2853      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2854   } else {
2855      dits[0] = 0;
2856      dits[1] = 0.07;
2857      dits[2] = 1.955;
2858      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2859   }
2860
2861   dits[0] = 0.07;
2862   dits[1] = 0.1;
2863   dits[2] = 1.955;
2864   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);
2865
2866   dits[0] = 0.3;
2867   dits[1] = 0.15;
2868   dits[2] = 0.15;
2869   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);
2870
2871   dits[0] = 3.65;
2872   dits[1] = 0.015;
2873   dits[2] = 2;
2874   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);
2875   }
2876
2877
2878   // --- Define volumes of shield of SPD ----------------
2879
2880   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2881   dits[0] = 8.37;
2882   dits[1] = 9.93;
2883   dits[2] = 25;
2884   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);
2885
2886   dits[0] = 8.3;
2887   dits[1] = 9.995;
2888   dits[2] = 17.5/2.;
2889   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);
2890   }
2891
2892   Double_t s1,s2,b1,b2;
2893
2894   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2895
2896   // --- Define volume of first cylinder between SPD and SDD --------------
2897   dits[0] = (21.-0.128)/2.;
2898   dits[1] = 21./2.;
2899   dits[2] = 39.4;
2900   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2901
2902   // --- Define volumes of second cylinder between SDD and SSD ------------
2903   // --- (from B. Giraudo plots - M.S. 20 Nov 2007)
2904   dits[0] = 59.5/2. - 0.06;
2905   dits[1] = 59.5/2.;
2906   dits[2] = 102/2.;      // was 57
2907   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2908
2909   dits[1] = dits[0];
2910   dits[0] = dits[1] - 0.5;
2911   gMC->Gsvolu("ICY3", "TUBE", idtmed[267], dits, 3);
2912
2913   dits[1] = dits[0];
2914   dits[0] = dits[1] - 0.06;
2915   gMC->Gsvolu("ICY4", "TUBE", idtmed[208], dits, 3);
2916
2917   // --- Define volumes of SDD cone ----------------------------------
2918
2919   dits[0] = 0;
2920   dits[1] = 360;
2921   dits[2] = 12;
2922   //
2923   dits[3] = -59.7;
2924   dits[4] = 27;
2925   dits[5] = 28.6;
2926
2927   dits[6] = -42.7;
2928   dits[7] = 10;
2929   dits[8] = 28.6;
2930
2931   //   dits[9] = -34.65;
2932   dits[9] = -33.55;
2933   dits[10] = 10;
2934   dits[11] = 28.6;
2935
2936   //   dits[12] = -34.65;
2937   dits[12] = -33.55;
2938   dits[13] = 10;
2939   dits[14] = 23.495;
2940
2941   //dits[15] = -23.7;
2942   dits[15] = -26.2;
2943   dits[16] = 10;
2944   dits[17] = 23.495;
2945
2946   //dits[18] = -23.7;
2947   dits[18] = -26.2;
2948   dits[19] = 10;
2949   dits[20] = 14.595;
2950
2951   //dits[21] = 23.7;
2952   dits[21] = 26.2;
2953   dits[22] = 10;
2954   dits[23] = 14.595;
2955
2956   //dits[24] = 23.7;
2957   dits[24] = 26.2;
2958   dits[25] = 10;
2959   dits[26] = 23.495;
2960
2961 //   dits[27] = 34.65;
2962   dits[27] = 33.55;
2963   dits[28] = 10;
2964   dits[29] = 23.495;
2965
2966 //   dits[30] = 34.65;
2967   dits[30] = 33.55;
2968   dits[31] = 10;
2969   dits[32] = 28.6;
2970
2971   dits[33] = 42.7;
2972   dits[34] = 10;
2973   dits[35] = 28.6;
2974
2975   dits[36] = 59.7;
2976   dits[37] = 27.2637;
2977   dits[38] = 28.6;
2978
2979   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2980     dits[9] = -34.65;
2981     dits[12] = -34.65;
2982     dits[15] = -23.7;
2983     dits[18] = -23.7;
2984     dits[21] = 23.7;
2985     dits[24] = 23.7;
2986     dits[27] = 34.65;
2987     dits[30] = 34.65;
2988   }
2989   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2990
2991   dits[0] = 0;
2992   dits[1] = 360;
2993   dits[2] = 6;
2994   dits[3] = 38.65;
2995   dits[4] = 10.75;
2996   dits[5] = 12.25;
2997   dits[6] = 40.15;
2998   dits[7] = 10.75;
2999   dits[8] = 13.96;
3000   dits[9] = 40.15;
3001   dits[10] = 12.46;
3002   dits[11] = 13.96;
3003   dits[12] = 55.75;
3004   dits[13] = 27;
3005   dits[14] = 28.5;
3006   dits[15] = 55.75;
3007   dits[16] = 27;
3008   dits[17] = 28.5;
3009   dits[18] = 57.25;
3010   dits[19] = 27;
3011   dits[20] = 28.5;
3012 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
3013   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
3014
3015   // Redefined to make adding material for cables easier (FMD geometry)
3016   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
3017   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
3018   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3019   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3020   dits[0] = 0; //dits[0] = 0;
3021   dits[1] = 50; //dits[1] = 50;
3022   dits[2] = 4; //dits[2] = 3;
3023
3024   dits[4] = 14.0; //dits[4] = 14;            // r inner
3025   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
3026   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
3027
3028   dits[7] = dits[4]; //dits[7] = 14;             // r inner
3029   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
3030   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
3031
3032   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
3033   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
3034   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
3035
3036   dits[13] = dits[11];         // r inner
3037   dits[14] = dits[11];         // r outer
3038   dits[12] = (dits[13]-b1)/s1;  // Z
3039 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
3040   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
3041
3042   dits[0] = 0; //dits[0] = 0;
3043   dits[1] = 25; //dits[1] = 25;
3044   dits[2] = 4; //dits[2] = 3;
3045
3046   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
3047   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
3048   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
3049
3050   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
3051   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
3052   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
3053
3054   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
3055   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
3056   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
3057
3058   dits[13] = dits[11];         // r inner
3059   dits[14] = dits[11];         // r outer
3060   dits[12] = (dits[13]-b1)/s1;  // Z
3061 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
3062   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
3063     //Begin_Html
3064     /*
3065       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3066       </pre>
3067       <br clear=left>
3068       <font size=+2 color=blue>
3069       <p>SDD Support cone with other forward detectors. Shown in
3070           brown are a posible cabling layout.
3071       </font>
3072     */
3073     //End_Html
3074   dits[0] = 10.0;
3075   dits[1] = 10.5;
3076   dits[2] = 0.25;
3077   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
3078
3079   dits[0] = 21.95;
3080   dits[1] = 22.95;
3081   dits[2] = 1;
3082   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
3083
3084   dits[0] = 13.1;
3085   dits[1] = 14.1;
3086   dits[2] = 1;
3087   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
3088
3089   dits[0] = 1;
3090   dits[1] = 1;
3091   dits[2] = 7.74;
3092   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
3093
3094   if (AliITSInitGeometry::SDDIsTGeoNative())
3095     dits[0] = 0.9;
3096   else
3097     dits[0] = 1;
3098   dits[1] = 1;
3099   dits[2] = 9.14;
3100   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
3101
3102   dits[0] = 21.95;
3103   dits[1] = 22.95;
3104   dits[2] = 1;
3105   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
3106
3107   dits[0] = 3;
3108   dits[1] = 2.7;
3109   dits[2] = 1;
3110   dits[3] = 0.63;
3111   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
3112
3113   dits[0] = 13.1;
3114   dits[1] = 14.1;
3115   dits[2] = 1;
3116   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3117   }
3118
3119   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3120   // --- Define volumes of SSD cone ----------------------------------
3121
3122   dits[0] = 0;
3123   dits[1] = 360;
3124   dits[2] = 12;
3125
3126   dits[3] = -zmax;
3127   dits[4] = 46;
3128   dits[5] = 49.25;
3129
3130   dits[6] = -61.2;
3131   dits[7] = 28.7;
3132   dits[8] = 49.25;
3133
3134   dits[9] = -57.5;
3135   dits[10] = 28.7;
3136   dits[11] = 49.25;
3137
3138   dits[12] = -57.5;
3139   dits[13] = 28.7;
3140   dits[14] = 43.5;
3141
3142   //dits[15] = -49.2;
3143   dits[15] = -53.4-0.75;
3144   dits[16] = 28.7;
3145   dits[17] = 43.5;
3146
3147   //dits[18] = -49.2;
3148   dits[18] = -53.4-0.75;
3149   dits[19] = 28.7;
3150   dits[20] = 36.85;
3151
3152   //dits[21] = 50.6;
3153   dits[21] = 53.4+0.75;
3154   dits[22] = 28.7;
3155   dits[23] = 36.85;
3156
3157   dits[24] = 53.4+0.75;
3158   //dits[24] = 50.6;
3159   dits[25] = 28.7;
3160   dits[26] = 43.5;
3161
3162   dits[27] = 57.5;
3163   dits[28] = 28.7;
3164   dits[29] = 43.5;
3165
3166   dits[30] = 57.5;
3167   dits[31] = 28.7;
3168   dits[32] = 49.25;
3169
3170   dits[33] = 61.2;
3171   dits[34] = 28.7;
3172   dits[35] = 49.25;
3173   dits[36] = zmax;
3174   dits[37] = 46;
3175   dits[38] = 49.25;
3176
3177   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3178     dits[15] = -49.2;
3179     dits[18] = -49.2;
3180     dits[21] = 50.6;
3181     dits[24] = 50.6;
3182   }
3183
3184   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3185
3186   dits[0] = 0;
3187   dits[1] = 360;
3188   dits[2] = 6;
3189   dits[3] = -zmax;
3190   dits[4] = 47.75;
3191   dits[5] = 49.25;
3192   dits[6] = -zmax+2.;
3193   dits[7] = 47.75;
3194   dits[8] = 49.25;
3195   dits[9] = -71.2819;
3196   dits[10] = 46.75;
3197   dits[11] = 49.0319;
3198   dits[12] = -57.25;   // was 58.5
3199   dits[13] = 32.9681;
3200   dits[14] = 34.75;
3201   dits[15] = -57.25;   // was 58.5
3202   dits[16] = 30;
3203   dits[17] = 34.75;
3204   dits[18] = -55.75;   // was 57
3205   dits[19] = 30;
3206   dits[20] = 32.25;    // was 31.5
3207 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3208   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3209
3210   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3211   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3212   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3213   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3214   dits[0] = 0;
3215   dits[1] = 25;
3216   dits[2] = 4; //dits[2] = 5;
3217
3218   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3219   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3220   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3221
3222   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3223   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3224   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3225
3226   dits[10] = 37.00; //dits[10] = 37;  // r inner
3227   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3228   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3229
3230   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3231   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3232   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3233 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole
3234   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole
3235     //Begin_Html
3236     /*
3237       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3238       </pre>
3239       <br clear=left>
3240       <font size=+2 color=blue>
3241       <p>SSD Support cone with other forward detectors. Shown in
3242           brown are a posible cabling layout.
3243       </font>
3244     */
3245     //End_Html
3246
3247   dits[0] = 28.75;
3248   dits[1] = 29.75;
3249   dits[2] = 0.5;
3250   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3251
3252   dits[0] = 35.8;
3253   dits[1] = 36.8;
3254   dits[2] = 1;
3255   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5
3256
3257   dits[0] = 41.4;
3258   dits[1] = 42.4;
3259   dits[2] = 1;
3260   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3261
3262   dits[0] = 42.05+5.;
3263   dits[1] = 42.55+5.;
3264   dits[2] = 1.25;
3265   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3266                                                        // this will change after PPR
3267   dits[0] = 37.05+5.;
3268   dits[1] = 37.55+5.;
3269   dits[2] = 1.25;
3270   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3271                                                        // this will change after PPR
3272
3273   dits[0] = 0;
3274   dits[1] = 3.2;
3275   dits[2] = 9;
3276   dits[3] = -14;
3277   dits[4] = 30.5;
3278   dits[5] = 33.5;
3279   dits[6] = -9.85;
3280   dits[7] = 30.5;
3281   dits[8] = 33.5;
3282   dits[9] = -9.85;
3283   dits[10] = 30.5;
3284   dits[11] = 43.45;
3285   dits[12] = -7.85;
3286   dits[13] = 30.5;
3287   dits[14] = 43.45;
3288   dits[15] = -7.85;
3289   dits[16] = 30.5;
3290   dits[17] = 36.5;
3291   dits[18] = -7;
3292   dits[19] = 30.5;
3293   dits[20] = 36.5;
3294   dits[21] = -4;
3295   dits[22] = 33.0173;
3296   dits[23] = 36.5;
3297   dits[24] = -4;
3298   dits[25] = 33.0173;
3299   dits[26] = 36.80;
3300   dits[27] = -2;
3301   dits[28] = 34.6955;
3302   dits[29] = 36.80;
3303   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3304   }
3305
3306
3307   // --- Place SPD (option 'b') volumes into their mother volume IT12
3308
3309   // SPD - option 'b'
3310   // (this is the default)
3311
3312   //if (option == 2) {
3313   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
3314
3315      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"ONLY");
3316      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"ONLY");
3317      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"ONLY");
3318      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"ONLY");
3319      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"ONLY");
3320      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"ONLY");
3321      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"ONLY");
3322      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"ONLY");
3323      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"ONLY");
3324      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"ONLY");
3325      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3326           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3327      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");
3328      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3329           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3330      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3331      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3332           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3333      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3334      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3335           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3336      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3337      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3338           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3339      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3340      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3341           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3342      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3343      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3344      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3345      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3346      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3347      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3348      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3349      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3350      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3351      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3352      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3353      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3354      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3355      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3356      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3357      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3358      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3359      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3360      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3361      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3362      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3363      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3364      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3365      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3366      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3367      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3368      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3369      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3370      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3371      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3372      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3373      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3374      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3375      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3376      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3377      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3378      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3379      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3380      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3381      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3382      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3383      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3384      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3385
3386      // Insertion of half-stave level in old SPD1
3387      gGeoManager->MakeVolumeAssembly("L1H-STAVE0");
3388      gGeoManager->MakeVolumeAssembly("L1H-STAVE1");
3389      gMC->Gspos("L1H-STAVE0",1,"I10B",0,0,0,0,"ONLY");
3390      gMC->Gspos("L1H-STAVE1",1,"I10B",0,0,0,0,"ONLY");
3391      gMC->Gspos("I107",1,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3392      gMC->Gspos("I107",2,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3393      gMC->Gspos("I107",3,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3394      gMC->Gspos("I107",4,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3395      //      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3396      //      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3397      //      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3398      //      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3399
3400     // Insertion of half-stave level in old SPD2
3401      gGeoManager->MakeVolumeAssembly("L2H-STAVE0");
3402      gGeoManager->MakeVolumeAssembly("L2H-STAVE1");
3403      gMC->Gspos("L2H-STAVE0",1,"I20B",0,0,0,0,"ONLY");
3404      gMC->Gspos("L2H-STAVE1",1,"I20B",0,0,0,0,"ONLY");
3405      gMC->Gspos("I1D7",1,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3406      gMC->Gspos("I1D7",2,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3407      gMC->Gspos("I1D7",3,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3408      gMC->Gspos("I1D7",4,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3409 //      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3410 //      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3411 //      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3412 //      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3413
3414      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3415      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3416      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3417      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3418      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3419      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3420      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3421      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3422      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3423      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3424      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3425      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3426      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3427      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3428      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3429      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3430      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3431      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3432      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3433      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
3434      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
3435      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
3436      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
3437      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
3438      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
3439      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
3440      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
3441      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
3442      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
3443      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
3444      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
3445      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3446      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3447      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3448      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3449      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");
3450
3451      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"ONLY");
3452      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"ONLY");
3453      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"ONLY");
3454      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"ONLY");
3455      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"ONLY");
3456      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"ONLY");
3457      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"ONLY");
3458      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"ONLY");
3459      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"ONLY");
3460      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"ONLY");
3461      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"ONLY");
3462      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"ONLY");
3463      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"ONLY");
3464      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"ONLY");
3465      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"ONLY");
3466      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"ONLY");
3467      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"ONLY");
3468      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"ONLY");
3469      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"ONLY");
3470      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"ONLY");
3471      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"ONLY");
3472
3473      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3474      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3475      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3476      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3477      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3478      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3479      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3480      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3481      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3482      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3483      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3484      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3485      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3486      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3487      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3488      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3489      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3490      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3491      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3492      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3493      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3494      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3495      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3496      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3497      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3498      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3499      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"ONLY");
3500      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");
3501   }
3502
3503   // --- Place SDD volumes into their mother volume IT34
3504
3505   // -- position SDD detectors of ladder 3 / layer 3
3506   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
3507
3508   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3509   ySDD = ySDDsep/2.+iI302dits[1];
3510   for (iSDD=0; iSDD<6; iSDD++) {
3511     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3512     ySDD = -ySDD;
3513   }
3514
3515   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3516   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3517   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3518   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3519   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3520   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3521   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3522   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3523   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3524   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3525   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3526   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3527   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3528   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3529
3530
3531   // -- position SDD detectors of ladder 4 / layer 4
3532
3533   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3534   ySDD = -(ySDDsep/2.+iI402dits[1]);
3535   for (iSDD=0; iSDD<8; iSDD++) {
3536     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3537     ySDD = -ySDD;
3538   }
3539
3540   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3541   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3542   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3543   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3544   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3545   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3546   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3547   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3548   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3549   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3550   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3551   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3552   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3553   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3554   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3555   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3556   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3557   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3558   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3559   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3560   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3561   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3562
3563
3564   // -- build block of the SDD ladder frame holding the electronics
3565
3566   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3567   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3568   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3569
3570   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3571   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3572   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3573
3574   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3575   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3576   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3577   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3578   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3579   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3580   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3581   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3582
3583   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3584   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3585
3586   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3587   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3588
3589   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3590   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3591   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3592   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3593
3594   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3595   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3596   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3597   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3598
3599   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3600   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3601
3602   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3603   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3604   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3605   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3606
3607   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3608   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3609
3610   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3611   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3612
3613   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3614   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3615   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3616   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3617
3618
3619   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3620
3621   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3622   yI050 = 0;
3623   xI039 = -iSDDCoolPipe[1]/cos30;
3624   yI039 = -iI050dits[1]+iI039dits[1];
3625   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3626   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3627   yI042 = yI039+iI039dits[1]+iI042dits[1];
3628   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3629   yI043 = yI039+iI039dits[1]+iI043dits[1];
3630   zChipSpace = iI042dits[2];
3631   if (zChipSpace < iI043dits[2]) {
3632     zChipSpace = iI043dits[2];
3633   }
3634   zChipSpace = zChipSpace * 2;
3635   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3636   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3637   for (ichip=0; ichip<4; ichip++) {
3638     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3639     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3640     zchip += zChipSpace + yI051space;
3641   }
3642   xcap = 2*iI039dits[0]/5.;
3643   yI051 = yI039+iI039dits[1]+iI051dits[1];
3644   zI051 = -iI039dits[2] + yI051space/3.;
3645   icap = 1;
3646   for (ichip=0; ichip<5; ichip++) {
3647     xI051 = xI039-iI039dits[0]+xcap;
3648     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3649     zI051 += yI051space/3.;
3650     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3651     xI051 += xcap;
3652     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3653     xI051 += xcap;
3654     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3655     xI051 += xcap;
3656     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3657     zI051 -= yI051space/3.;
3658     if (ichip == 0) {
3659       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3660     }
3661     zI051 += zChipSpace + yI051space;
3662   }
3663   xI052 = -iI050dits[0]+iI052dits[0];
3664   yI052 = yI051+iI051dits[1]+iI052dits[1];
3665   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3666   xI044 = iI050dits[0]-iI044dits[3];
3667   yI044 = yI052+iI052dits[1]+iI044dits[2];
3668   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3669   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3670   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3671
3672
3673   // -- build block of the SDD ladder frame at the end ladders
3674
3675   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3676   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3677   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3678   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3679
3680   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3681
3682   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3683
3684   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3685   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3686
3687   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3688   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3689
3690   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3691
3692   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3693
3694   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3695   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3696
3697   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3698   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3699
3700
3701   xI424 = iI028dits[0]/3.;
3702   yI424 = -iI028dits[1]+iI424dits[1];
3703   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3704   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3705   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3706   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3707   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3708   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "ONLY");
3709
3710
3711   // -- build the SDD ladder 3
3712
3713   indI425 = 1;
3714   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");
3715   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3716   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3717   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3718   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3719   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3720   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3721   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3722   nameHV[0] = 'I';
3723   nameHV[1] = '3';
3724   nameHV[2] = '1';
3725   nameHV[4] = '\0';
3726   for (iSDD=0; iSDD<3; iSDD++) {
3727     nameHV[3] = (Char_t)(48+iSDD+5);
3728     dits[0] = 1.350000;
3729     dits[1] = iI425dits[1];
3730     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3731     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3732     xHV = 0.0;
3733     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3734     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3735     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3736     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3737     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3738     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3739   }
3740   nameLV[0] = 'I';
3741   nameLV[1] = '3';
3742   nameLV[2] = '1';
3743   nameLV[4] = '\0';
3744   for (iSDD=0; iSDD<3; iSDD++) {
3745     nameLV[3] = (Char_t)(48+iSDD+1);
3746     dits[0] = 1.350000;
3747     dits[1] = 0.004423;
3748     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3749     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3750     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3751     xLV = xI050 -
3752           TMath::Abs(yI050-yLV)*sin30/cos30 +
3753           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3754     zLV = iI047dits[2] - dits[2];
3755     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3756     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3757     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3758     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3759   }
3760
3761
3762   // -- build the SDD ladder 4
3763
3764
3765   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3766   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3767   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3768   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3769   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3770   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3771   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3772   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3773   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3774   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3775   nameHV[0] = 'I';
3776   nameHV[1] = '4';
3777   nameHV[2] = '1';
3778   nameHV[4] = '\0';
3779   for (iSDD=0; iSDD<4; iSDD++) {
3780     nameHV[3] = (Char_t)(48+iSDD+5);
3781     dits[0] = 1.350000;
3782     dits[1] = iI425dits[1];
3783     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3784     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3785     xHV = -0.0001;
3786     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3787     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3788     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3789     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3790     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3791     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3792   }
3793   nameLV[0] = 'I';
3794   nameLV[1] = '4';
3795   nameLV[2] = '1';
3796   nameLV[4] = '\0';
3797   for (iSDD=0; iSDD<4; iSDD++) {
3798     nameLV[3] = (Char_t)(48+iSDD+1);
3799     dits[0] = 1.350000;
3800     dits[1] = 0.004423;
3801     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3802     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3803     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3804     xLV = xI050 -
3805           TMath::Abs(yI050-yLV)*sin30/cos30 +
3806           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3807     zLV = iI048dits[2] - dits[2];
3808     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3809     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3810     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3811     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3812   }
3813
3814
3815   // -- build the SDD barrel (layers 3 and 4)
3816
3817   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3818   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3819   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3820   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3821   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3822   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3823   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3824   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3825   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3826   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3827   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3828   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3829   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3830   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3831
3832   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3833   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3834   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3835   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3836   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3837   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3838   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3839   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3840   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3841   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3842   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3843   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3844   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3845   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3846   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3847   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3848   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3849   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3850   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3851   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3852   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3853   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3854   }
3855
3856   // --- Place SSD volumes into their mother volume IT56
3857
3858   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3859
3860   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY");
3861   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3862   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3863   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3864   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3865   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3866   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3867   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3868   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3869   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3870   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3871   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3872   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3873   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3874   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3875   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3876   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3877   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3878   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3879   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3880   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3881   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3882   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3883   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3884   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3885   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3886   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3887   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3888   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3889   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3890   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3891   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3892   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3893   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3894   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3895   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3896   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3897   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3898   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3899   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3900   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3901   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3902   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3903   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3904   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3905   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3906   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3907   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3908   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3909   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3910   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3911   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3912   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3913   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3914   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3915   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3916   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3917   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3918   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3919   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3920   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3921   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3922   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3923   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3924   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3925   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3926   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3927   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3928   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3929   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3930   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3931   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3932   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3933   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3934   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3935   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3936   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3937   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3938   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3939   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3940   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3941   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3942   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3943   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3944   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3945   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3946   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3947   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3948   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3949   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3950   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3951   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3952   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3953   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3954   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3955   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3956   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3957   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3958   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3959   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3960   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3961   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3962   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3963   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3964   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3965   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3966   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3967   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3968   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3969   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3970   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3971   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3972   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3973   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3974   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3975   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3976   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3977   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3978   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3979   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3980   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3981   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3982   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3983   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3984   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3985   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3986   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3987   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3988   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3989   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3990   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3991   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3992   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3993   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3994   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3995   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3996   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3997   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3998   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3999   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
4000   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
4001   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
4002   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
4003   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
4004   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
4005   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
4006   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
4007   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
4008   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
4009   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
4010   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
4011   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
4012   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
4013   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
4014   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
4015   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
4016   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
4017   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
4018   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
4019   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
4020   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
4021   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
4022   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
4023   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
4024   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
4025   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
4026   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
4027   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
4028   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
4029   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
4030   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
4031   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
4032   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
4033   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
4034   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
4035   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
4036   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
4037   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
4038   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
4039   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
4040   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
4041   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
4042   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
4043   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
4044   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
4045   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
4046   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
4047   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
4048   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
4049   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
4050   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
4051   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
4052   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
4053   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
4054   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
4055   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
4056   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
4057   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
4058   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
4059   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
4060   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
4061   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
4062   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
4063   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
4064   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
4065   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
4066   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
4067   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
4068   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
4069   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
4070   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
4071   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
4072   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
4073   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
4074   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
4075   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
4076   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
4077   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
4078   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
4079   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
4080   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
4081   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
4082   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
4083   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
4084   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
4085   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
4086   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
4087   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
4088   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
4089   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
4090   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
4091   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
4092   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
4093   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
4094   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
4095   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
4096   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
4097   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
4098   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
4099   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
4100   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4101   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4102   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4103   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
4104   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
4105   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
4106   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
4107   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
4108   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
4109   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
4110   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4111   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
4112   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
4113   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4114   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
4115   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4116
4117   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"ONLY");
4118   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4119
4120   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
4121   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
4122   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
4123   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
4124   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
4125   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
4126   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
4127   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
4128   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
4129   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
4130   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
4131   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
4132   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
4133   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
4134   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
4135   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
4136   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
4137   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
4138   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
4139   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
4140   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
4141   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
4142   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
4143   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
4144   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
4145   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
4146   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
4147   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
4148   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
4149   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
4150   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
4151   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
4152   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
4153   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
4154   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
4155   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
4156   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
4157   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
4158   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
4159   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
4160   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
4161   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
4162   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
4163   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
4164   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
4165   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
4166   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
4167   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
4168   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
4169   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
4170   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
4171   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
4172   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
4173
4174   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"ONLY");
4175   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"ONLY");
4176
4177   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4178   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4179   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4180   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4181   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"ONLY");
4182   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
4183   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
4184   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
4185   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
4186   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
4187   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
4188   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
4189   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
4190   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
4191   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
4192   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
4193   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
4194   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
4195   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
4196   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
4197   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
4198   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
4199   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4200   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4201   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4202   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4203   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4204   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
4205   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4206   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
4207   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4208   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
4209   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
4210   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
4211   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
4212   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
4213   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4214   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4215
4216   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"ONLY");
4217   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4218
4219   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
4220   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
4221   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
4222   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
4223   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
4224   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
4225   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
4226   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
4227   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
4228   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
4229   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
4230   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
4231   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
4232   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
4233   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
4234   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
4235   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
4236   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
4237   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
4238   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
4239   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
4240   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
4241   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
4242   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
4243   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
4244   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
4245   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
4246   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
4247   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
4248   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
4249   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
4250   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
4251   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
4252   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
4253   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
4254   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
4255   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
4256   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
4257   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
4258   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
4259   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
4260   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
4261   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
4262   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
4263   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
4264   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
4265   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
4266   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
4267   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
4268   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
4269   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
4270   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
4271   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
4272   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4273   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
4274   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
4275   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
4276   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4277   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4278   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
4279   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
4280   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
4281   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
4282   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
4283   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
4284   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
4285   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
4286   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
4287
4288   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"ONLY");
4289   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"ONLY");
4290
4291   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4292   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4293   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4294   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4295   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"ONLY");
4296   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
4297   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
4298   }
4299
4300   // --- Place volumes of shield between SPD and SDD
4301
4302   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
4303   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
4304   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");
4305   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");
4306   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");
4307   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");
4308   }
4309
4310   // --- Place volumes of cylinders between SPD and SDD and SDD and SSD
4311   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
4312   gMC->Gspos("ICY1",1,"IS02",0.0,0.0,0.,0,"ONLY");
4313   gMC->Gspos("ICY2",1,"IS01",0.0,0.0,0.,0,"ONLY");
4314   gMC->Gspos("ICY3",1,"IS01",0.0,0.0,0.,0,"ONLY");
4315   gMC->Gspos("ICY4",1,"IS01",0.0,0.0,0.,0,"ONLY");
4316
4317   // --- Place volumes of SDD cone ----------------------------------
4318
4319   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"ONLY");
4320   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"ONLY");
4321   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"ONLY");
4322   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"ONLY");
4323   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"ONLY");
4324   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"ONLY");
4325   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"ONLY");
4326   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"ONLY");
4327   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"ONLY");
4328   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"ONLY");
4329   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"ONLY");
4330   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"ONLY");
4331   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"ONLY");
4332   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"ONLY");
4333   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"ONLY");
4334   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"ONLY");
4335   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"ONLY");
4336   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"ONLY");
4337   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"ONLY");
4338   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"ONLY");
4339   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.4,0,"ONLY");
4340   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.4,idrotm[856],"ONLY");
4341   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
4342   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
4343   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
4344   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
4345   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
4346   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
4347   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
4348   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
4349   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
4350   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
4351   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
4352   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
4353   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
4354   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
4355   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
4356   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
4357   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
4358   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
4359
4360   gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"ONLY");
4361   gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"ONLY");
4362   gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"ONLY");
4363   gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"ONLY");
4364
4365   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
4366   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
4367   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
4368   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
4369   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
4370   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
4371   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
4372   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
4373   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
4374   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
4375   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
4376   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
4377   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
4378   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
4379   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
4380   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
4381   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
4382   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
4383   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
4384
4385   //I096 and I098 are real volume that are really overlapping, can not use ONLY
4386   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
4387   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
4388   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
4389   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
4390   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
4391   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
4392   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
4393   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
4394   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
4395   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
4396   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
4397   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
4398   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
4399   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
4400   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
4401   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
4402   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
4403   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
4404   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
4405   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
4406   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
4407   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
4408
4409   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
4410
4411   // idem
4412   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
4413   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
4414   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
4415   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
4416   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
4417   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
4418   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
4419   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
4420   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
4421   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
4422   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
4423   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
4424   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
4425   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
4426   }
4427
4428   // --- Place volumes of SSD cone ----------------------------------
4429
4430   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
4431
4432   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"ONLY");
4433   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"ONLY");
4434   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
4435
4436   gMC->Gspos("I217",1,"IS01",0.0,0.0,-44.4,0,"ONLY");             // this will change after PPR to be symmetric
4437   // Unfortunately the following piece is not compatible with new SSD
4438   if (! AliITSInitGeometry::SSDIsTGeoNative())
4439     gMC->Gspos("I219",1,"IS01",0.0,0.0,-50.25,0,"ONLY");            // this will change after PPR to be symmetric
4440   gMC->Gspos("I211",2,"IS01",0.0,0.0,56.5,idrotm[701],"ONLY");
4441
4442   // Unfortunately the following piece is not compatible with new SSD
4443   if (! AliITSInitGeometry::SSDIsTGeoNative())
4444     gMC->Gspos("I219",2,"IS01",0.0,0.0,51.65,idrotm[701],"ONLY");   // this will change after PPR to be symmetric
4445   gMC->Gspos("I217",2,"IS01",0.0,0.0,45.8,idrotm[701],"ONLY");    // this will change after PPR to be symmetric
4446   gMC->Gspos("I214",2,"IS01",0.0,0.0,67.25,idrotm[701],"ONLY");
4447   gMC->Gspos("I213",2,"IS01",0.0,0.0,62.25,idrotm[701],"ONLY");
4448   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");
4449   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");
4450
4451   gMC->Gspos("I215",19,"IS01",0.0,0.0,0.0,idrotm[702],"ONLY");
4452   gMC->Gspos("I215",21,"IS01",0.0,0.0,0.0,idrotm[703],"ONLY");
4453   gMC->Gspos("I215",23,"IS01",0.0,0.0,0.0,idrotm[704],"ONLY");
4454   gMC->Gspos("I215",24,"IS01",0.0,0.0,0.0,idrotm[705],"ONLY");
4455   gMC->Gspos("I215",3,"IS01",0.0,0.0,0.0,idrotm[706],"ONLY");
4456   gMC->Gspos("I215",5,"IS01",0.0,0.0,0.0,idrotm[707],"ONLY");
4457   gMC->Gspos("I215",7,"IS01",0.0,0.0,0.0,idrotm[708],"ONLY");
4458   gMC->Gspos("I215",9,"IS01",0.0,0.0,0.0,idrotm[709],"ONLY");
4459   gMC->Gspos("I215",11,"IS01",0.0,0.0,0.0,idrotm[710],"ONLY");
4460   gMC->Gspos("I215",13,"IS01",0.0,0.0,0.0,idrotm[711],"ONLY");
4461   gMC->Gspos("I215",15,"IS01",0.0,0.0,0.0,idrotm[712],"ONLY");
4462   gMC->Gspos("I215",17,"IS01",0.0,0.0,0.0,idrotm[713],"ONLY");
4463
4464   // Unfortunately the following piece is not compatible with new SSD
4465   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
4466     gMC->Gspos("I216",9,"IS01",0.0,0.0,45.5,idrotm[714],"ONLY");
4467     gMC->Gspos("I216",11,"IS01",0.0,0.0,45.5,idrotm[715],"ONLY");
4468     gMC->Gspos("I216",12,"IS01",0.0,0.0,45.5,idrotm[716],"ONLY");
4469     gMC->Gspos("I216",3,"IS01",0.0,0.0,45.5,idrotm[717],"ONLY");
4470     gMC->Gspos("I216",5,"IS01",0.0,0.0,45.5,idrotm[718],"ONLY");
4471     gMC->Gspos("I216",7,"IS01",0.0,0.0,45.5,idrotm[719],"ONLY");
4472     gMC->Gspos("I216",10,"IS01",0.0,0.0,-44,idrotm[720],"ONLY");
4473     gMC->Gspos("I216",1,"IS01",0.0,0.0,-44,idrotm[721],"ONLY");
4474     gMC->Gspos("I216",2,"IS01",0.0,0.0,-44,idrotm[722],"ONLY");
4475     gMC->Gspos("I216",4,"IS01",0.0,0.0,-44,idrotm[723],"ONLY");
4476     gMC->Gspos("I216",6,"IS01",0.0,0.0,-44,idrotm[724],"ONLY");
4477     gMC->Gspos("I216",8,"IS01",0.0,0.0,-44,idrotm[725],"ONLY");
4478   }
4479
4480   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"ONLY");
4481   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"ONLY");
4482   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"ONLY");
4483   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"ONLY");
4484   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"ONLY");
4485   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"ONLY");
4486   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"ONLY");
4487   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"ONLY");
4488   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"ONLY");
4489   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"ONLY");
4490   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"ONLY");
4491   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"ONLY");
4492   }
4493
4494   // --- Place subdetectors' mother volumes and supports' mother volumes
4495   //     into ITS mother volume ITSD
4496
4497   if (! AliITSInitGeometry::SPDIsTGeoNative())
4498     gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SPD mother volume
4499   if (! AliITSInitGeometry::SDDIsTGeoNative())
4500     gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD mother volume
4501   if (! AliITSInitGeometry::SSDIsTGeoNative())
4502     gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD mother volume
4503   if (! AliITSInitGeometry::SDDconeIsTGeoNative())
4504     gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD cones/supports
4505   if (! AliITSInitGeometry::SSDconeIsTGeoNative())
4506     gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD cones/supports
4507
4508
4509   // ****************************  SERVICES  *********************************
4510
4511
4512   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4513   //     UPPER PART
4514
4515   if (! AliITSInitGeometry::ServicesAreTGeoNative()) {
4516
4517   dgh[0] = 46.;
4518   dgh[1] = 46.+1.0;
4519   dgh[2] = 9.5;
4520   dgh[3] = 12.;
4521   dgh[4] = 168.;
4522
4523   gMC->Gsvolu("I1CU", "TUBS", idtmed[213], dgh, 5);
4524   gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4525   gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4526
4527   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4528   //     LOWER PART
4529
4530   dgh[0] = 46.;
4531   dgh[1] = 46.+1.0;
4532   dgh[2] = 9.5;
4533   dgh[3] = 192.;
4534   dgh[4] = 348.;
4535
4536   gMC->Gsvolu("I2CU", "TUBS", idtmed[213], dgh, 5);
4537   gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4538   gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4539
4540
4541   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4542   //     UPPER PART
4543
4544   dgh[0] = 46.+1.0;
4545   dgh[1] = 46.+1.0+1.5;
4546   dgh[2] = 9.5;
4547   dgh[3] = 12.;
4548   dgh[4] = 168.;
4549
4550   gMC->Gsvolu("I1CC", "TUBS", idtmed[225], dgh, 5);
4551   gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4552   gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4553
4554   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4555   //     LOWER PART
4556
4557   dgh[0] = 46.+1.0;
4558   dgh[1] = 46.+1.0+1.5;
4559   dgh[2] = 9.5;
4560   dgh[3] = 192.;
4561   dgh[4] = 348.;
4562
4563   gMC->Gsvolu("I2CC", "TUBS", idtmed[225], dgh, 5);
4564   gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4565   gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4566
4567   } // Move this graph down as you implement services in TGeo - M.S. 19mar08
4568   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4569   //     UPPER PART
4570
4571   dgh[0] = 46.;
4572   dgh[1] = 56.;
4573   dgh[2] = 2.25;
4574   dgh[3] = 12.;
4575   dgh[4] = 168.;
4576
4577   gMC->Gsvolu("IPA1", "TUBS", idtmed[210], dgh, 5);
4578   gMC->Gspos("IPA1", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4579   gMC->Gspos("IPA1", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4580
4581   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4582   //     LOWER PART
4583
4584   dgh[0] = 46.;
4585   dgh[1] = 56.;
4586   dgh[2] = 2.25;
4587   dgh[3] = 192.;
4588   dgh[4] = 348.;
4589
4590   gMC->Gsvolu("IPA2", "TUBS", idtmed[210], dgh, 5);
4591   gMC->Gspos("IPA2", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");
4592   gMC->Gspos("IPA2", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY");
4593
4594
4595   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4596   //     UPPER PART
4597
4598   dgh[0] = (ztpc-97.5)/2.;
4599   dgh[1] = 46.2;
4600   dgh[2] = 46.2+1.0;
4601   dgh[3] = 62.3;
4602   dgh[4] = 62.3+1.0;
4603   dgh[5] = 12.;
4604   dgh[6] = 168.;
4605   gMC->Gsvolu("ICU1", "CONS", idtmed[213], dgh, 7);
4606   gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4607
4608   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4609   //     LOWER PART
4610
4611   dgh[0] = (ztpc-97.5)/2.;
4612   dgh[1] = 46.2;
4613   dgh[2] = 46.2+1.0;
4614   dgh[3] = 62.3;
4615   dgh[4] = 62.3+1.0;
4616   dgh[5] = 192.;
4617   dgh[6] = 348.;
4618   gMC->Gsvolu("ICU2", "CONS", idtmed[213], dgh, 7);
4619   gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4620
4621
4622    // -- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4623    //     UPPER PART
4624
4625   dgh[0] = (ztpc-97.5)/2.;
4626   dgh[1] = 46.2+1.0;
4627   dgh[2] = 46.2+1.0+1.5;
4628   dgh[3] = 62.3+1.0;
4629   dgh[4] = 62.3+1.0+1.5;
4630   dgh[5] = 12.;
4631   dgh[6] = 168.;
4632   gMC->Gsvolu("ICC1", "CONS", idtmed[225], dgh, 7);
4633   gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4634
4635   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4636   //     LOWER PART
4637
4638   dgh[0] = (ztpc-97.5)/2.;
4639   dgh[1] = 46.2+1.0;
4640   dgh[2] = 46.2+1.0+1.5;
4641   dgh[3] = 62.3+1.0;
4642   dgh[4] = 62.3+1.0+1.5;
4643   dgh[5] = 192.;
4644   dgh[6] = 348.;
4645   gMC->Gsvolu("ICC2", "CONS", idtmed[225], dgh, 7);
4646   gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");
4647
4648   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4649   //     UPPER PART
4650
4651   dgh[0] = 62.;
4652   dgh[1] = 74.5;
4653   dgh[2] = 0.5;
4654   dgh[3] = 12.;
4655   dgh[4] = 168.;
4656   gMC->Gsvolu("ICU3", "TUBS", idtmed[213], dgh, 5);
4657   gMC->Gspos("ICU3", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4658
4659   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4660   //     LOWER PART
4661
4662   dgh[0] = 62.;
4663   dgh[1] = 74.5;
4664   dgh[2] = 0.5;
4665   dgh[3] = 192.;
4666   dgh[4] = 348.;
4667   gMC->Gsvolu("ICU4", "TUBS", idtmed[213], dgh, 5);
4668   gMC->Gspos("ICU4", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4669
4670   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4671   //    UPPER PART
4672
4673   dgh[0] = 62.1;
4674   dgh[1] = 74.5;
4675   dgh[2] = 0.75;
4676   dgh[3] = 12.;
4677   dgh[4] = 168.;
4678   gMC->Gsvolu("ICC3", "TUBS", idtmed[225], dgh, 5);
4679   gMC->Gspos("ICC3", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4680
4681   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4682   //    LOWER PART
4683
4684   dgh[0] = 62.1;
4685   dgh[1] = 74.5;
4686   dgh[2] = 0.75;
4687   dgh[3] = 192.;
4688   dgh[4] = 348.;
4689   gMC->Gsvolu("ICC4", "TUBS", idtmed[225], dgh, 5);
4690   gMC->Gspos("ICC4", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");
4691
4692   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4693   //     THE ABSORBER - COPPER PART - UPPER PART
4694
4695   dgh[0] = 46.;
4696   dgh[1] = 46.+1.0;
4697   dgh[2] = (ztpc-97.5+1.5)/2.;
4698   dgh[3] = 12.;
4699   dgh[4] = 168.;
4700   gMC->Gsvolu("ICU5", "TUBS", idtmed[213], dgh, 5);
4701   gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4702
4703   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4704   //     THE ABSORBER - COPPER PART - LOWER PART
4705
4706   dgh[0] = 46.;
4707   dgh[1] = 46.+1.0;
4708   dgh[2] = (ztpc-97.5+1.5)/2.;
4709   dgh[3] = 192.;
4710   dgh[4] = 348.;
4711   gMC->Gsvolu("ICU6", "TUBS", idtmed[213], dgh, 5);
4712   gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4713
4714   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4715   //     THE ABSORBER - CARBON PART - UPPER PART
4716
4717   dgh[0] = 46.+1.0;
4718   dgh[1] = 46.+1.0+1.5;
4719   dgh[2] = (ztpc-97.5)/2.;
4720   dgh[3] = 12.;
4721   dgh[4] = 168.;
4722   gMC->Gsvolu("ICC5", "TUBS", idtmed[225], dgh, 5);
4723   gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4724
4725   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4726   //     THE ABSORBER - CARBON PART - LOWER PART
4727
4728   dgh[0] = 46.+1.0;
4729   dgh[1] = 46.+1.0+1.5;
4730   dgh[2] = (ztpc-97.5)/2.;
4731   dgh[3] = 192.;
4732   dgh[4] = 348.;
4733   gMC->Gsvolu("ICC6", "TUBS", idtmed[225], dgh, 5);
4734   gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");
4735
4736   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4737   //     COPPER PART - UPPER PART
4738
4739   dgh[0] = 46.;
4740   dgh[1] = 74.5;
4741   dgh[2] = 0.5;
4742   dgh[3] = 12.;
4743   dgh[4] = 168.;
4744   gMC->Gsvolu("ICU7", "TUBS", idtmed[213], dgh, 5);
4745   gMC->Gspos("ICU7", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");
4746
4747   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4748   //     COPPER PART - LOWER PART
4749
4750   dgh[0] = 46.;
4751   dgh[1] = 74.5;
4752   dgh[2] = 0.5;
4753   dgh[3] = 192.;
4754   dgh[4] = 348.;
4755   gMC->Gsvolu("ICU8", "TUBS", idtmed[213], dgh, 5);
4756   gMC->Gspos("ICU8", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");
4757
4758   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4759   //     CARBON PART - UPPER PART
4760
4761   dgh[0] = 46.+1.0;
4762   dgh[1] = 74.5;
4763   dgh[2] = 0.75;
4764   dgh[3] = 12.;
4765   dgh[4] = 168.;
4766   gMC->Gsvolu("ICC7", "TUBS", idtmed[225], dgh, 5);
4767   gMC->Gspos("ICC7", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY");
4768
4769   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4770   //     CARBON PART - LOWER PART
4771
4772   dgh[0] = 46.+1.0;
4773   dgh[1] = 74.5;
4774   dgh[2] = 0.75;
4775   dgh[3] = 192.;
4776   dgh[4] = 348.;
4777   gMC->Gsvolu("ICC8", "TUBS", idtmed[225], dgh, 5);
4778   gMC->Gspos("ICC8", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY");
4779
4780   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART
4781
4782   dgh[0] = 74.5;
4783   dgh[1] = 79.5;
4784   dgh[2] = 2.5;
4785   dgh[3] = 12.;
4786   dgh[4] = 168.;
4787   gMC->Gsvolu("IHK1", "TUBS", idtmed[264], dgh, 5);
4788   gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");
4789
4790   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART
4791
4792   dgh[0] = 74.5;
4793   dgh[1] = 79.5;
4794   dgh[2] = 2.5;
4795   dgh[3] = 192.;
4796   dgh[4] = 348.;
4797   gMC->Gsvolu("IHK2", "TUBS", idtmed[264], dgh, 5);
4798   gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");
4799
4800 //  }
4801
4802
4803   // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC
4804   if (! AliITSInitGeometry::SupportIsTGeoNative()) {
4805
4806   if (rails == 1) {
4807
4808      dgh[0] = 2.;
4809      dgh[1] = 8.;
4810      dgh[2] = 190.;
4811      gMC->Gsvolu("IRA1", "BOX ", idtmed[268], dgh, 3);
4812      gMC->Gspos("IRA1", 1, "ITSV", 53.5, 0., -69.5, 0, "ONLY");
4813      gMC->Gsvolu("IRA2", "BOX ", idtmed[268], dgh, 3);
4814      gMC->Gspos("IRA2", 1, "ITSV", -53.5, 0., -69.5, 0, "ONLY");
4815
4816      dgh[0] = 2.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4817      dgh[1] = 8.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2
4818      dgh[2] = 190.;
4819      gMC->Gsvolu("IRA3", "BOX ", idtmed[205], dgh, 3);
4820      gMC->Gspos("IRA3", 1, "IRA1", 0., 0., 0., 0, "ONLY");
4821      gMC->Gsvolu("IRA4", "BOX ", idtmed[205], dgh, 3);
4822      gMC->Gspos("IRA4", 1, "IRA2", 0., 0., 0., 0, "ONLY");
4823
4824   }
4825
4826   // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC
4827
4828   dgh[0] = 56.9;
4829   dgh[1] = 59.;
4830   dgh[2] = 0.6;
4831   gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);
4832   gMC->Gspos("ICYL", 1, "ALIC", 0., 0., -74.1,idrotm[199], "ONLY");
4833   gMC->Gspos("ICYL", 2, "ALIC", 0., 0., 74.1, 0, "ONLY");
4834
4835   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE CYLINDERS
4836
4837   dgh[0] = 0.;
4838   dgh[1] = 3.;
4839   dgh[2] = 5.;// 5. comes from the fact that the volume has to be 567.6/2 cm^3
4840   gMC->Gsvolu("ISR1", "TUBE", idtmed[284], dgh, 3);
4841   gMC->Gspos("ISR1", 1, "ITSV", 53.4292, 10.7053, 79.75, 0, "ONLY");
4842   gMC->Gspos("ISR1", 2, "ITSV", 53.4292, -10.7053, 79.75, 0, "ONLY");
4843   gMC->Gspos("ISR1", 3, "ITSV", -53.4292, 10.7053, 79.75, 0, "ONLY");
4844   gMC->Gspos("ISR1", 4, "ITSV", -53.4292, -10.7053, 79.75, 0, "ONLY");
4845   gMC->Gspos("ISR1", 5, "ITSV", 53.4292, 10.7053, -79.75, 0, "ONLY");
4846   gMC->Gspos("ISR1", 6, "ITSV", 53.4292, -10.7053, -79.75, 0, "ONLY");
4847   gMC->Gspos("ISR1", 7, "ITSV", -53.4292, 10.7053, -79.75, 0, "ONLY");
4848   gMC->Gspos("ISR1", 8, "ITSV", -53.4292, -10.7053, -79.75, 0, "ONLY");
4849
4850   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE ABSORBER
4851
4852   dgh[0] = 5.;
4853   dgh[1] = 12.;
4854   dgh[2] = 5.;
4855   gMC->Gsvolu("ISR2", "BOX ", idtmed[210], dgh, 3);
4856   gMC->Gspos("ISR2", 1, "ITSV", -53.5, 0., -125.5, idrotm[199], "ONLY");
4857   gMC->Gsvolu("ISR3", "BOX ", idtmed[210], dgh, 3);
4858   gMC->Gspos("ISR3", 1, "ITSV", 53.5, 0., -125.5, idrotm[199], "ONLY");
4859
4860   dgh[0] = 5.-2.;
4861   dgh[1] = 12.-2.;
4862   dgh[2] = 5.;
4863   gMC->Gsvolu("ISR4", "BOX ", idtmed[205], dgh, 3);
4864   gMC->Gspos("ISR4", 1, "ISR2", 0., 0., 0., 0, "ONLY");
4865   gMC->Gsvolu("ISR5", "BOX ", idtmed[205], dgh, 3);
4866   gMC->Gspos("ISR5", 1, "ISR3", 0., 0., 0., 0, "ONLY");
4867
4868   // --- DEFINE SUPPORTS TO ATTACH THE ITS TO THE TPC
4869
4870   dgh[0] = 0.;
4871   dgh[1] = 5.;
4872   dgh[2] = 2.;
4873   gMC->Gsvolu("ISR6", "TUBE", idtmed[210], dgh, 3);
4874   gMC->Gspos("ISR6", 1, "ITSV", 0., 54., -77., idrotm[199], "ONLY");
4875   gMC->Gspos("ISR6", 2, "ITSV", 0., 54., 77., idrotm[199], "ONLY");
4876   gMC->Gspos("ISR6", 3, "ITSV", 0., -54., 77., idrotm[199], "ONLY");
4877
4878   }
4879
4880
4881   // --- Outputs the geometry tree in the EUCLID/CAD format
4882
4883   if (fEuclidOut) {
4884     gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
4885   }
4886
4887
4888   {
4889     if (!gGeoManager) {
4890       AliError("TGeoManager doesn't exist !");
4891       return;
4892     }
4893
4894     //======  Converting mother volumes of alignable objects
4895     //======  into TGeoAssemblies :
4896
4897     TObjArray *list = gGeoManager->GetListOfVolumes();
4898
4899     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4900       char spdLaddName[20] = "I10B";
4901
4902       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4903       Int_t index = list->IndexOf(toTransform);
4904       do {
4905         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4906         if (toTransform)
4907           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4908         if (transformed)
4909           gGeoManager->ReplaceVolume(toTransform, transformed);
4910         index++;
4911         toTransform = (TGeoVolume*)list->At(index);
4912       }
4913       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4914     }
4915
4916     // SPD 2
4917     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4918       char spdLaddName[20] = "I20B";
4919
4920       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4921       Int_t index = list->IndexOf(toTransform);
4922       do {
4923         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4924         if (toTransform)
4925           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4926         if (transformed)
4927           gGeoManager->ReplaceVolume(toTransform, transformed);
4928         index++;
4929         toTransform = (TGeoVolume*)list->At(index);
4930       }
4931       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4932     }
4933
4934     //---
4935
4936     // SPD 1
4937     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4938       char spdLaddName[20] = "I107"; // "I107"
4939
4940       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4941       Int_t index = list->IndexOf(toTransform);
4942       do {
4943         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4944         if (toTransform)
4945           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4946         if (transformed)
4947           gGeoManager->ReplaceVolume(toTransform, transformed);
4948         index++;
4949         toTransform = (TGeoVolume*)list->At(index);
4950       }
4951       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4952     }
4953
4954     // SPD 2
4955     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
4956       char spdLaddName[20] = "I1D7"; // "I1D7"
4957
4958       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4959       Int_t index = list->IndexOf(toTransform);
4960       do {
4961         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4962         if (toTransform)
4963           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4964         if (transformed)
4965           gGeoManager->ReplaceVolume(toTransform, transformed);
4966         index++;
4967         toTransform = (TGeoVolume*)list->At(index);
4968       }
4969       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4970     }
4971
4972     // SDD 1
4973     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4974       char sddLaddName[20] = "I004";// "I302"
4975
4976       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4977       Int_t index = list->IndexOf(toTransform);
4978       do {
4979         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4980         if (toTransform)
4981           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4982         if (transformed)
4983           gGeoManager->ReplaceVolume(toTransform, transformed);
4984         index++;
4985         toTransform = (TGeoVolume*)list->At(index);
4986       }
4987       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
4988     }
4989
4990     // SDD 2
4991     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
4992       char sddLaddName[20] = "I005";// "I402"
4993
4994       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4995       Int_t index = list->IndexOf(toTransform);
4996       do {
4997         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4998         if (toTransform)
4999           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5000         if (transformed)
5001           gGeoManager->ReplaceVolume(toTransform, transformed);
5002         index++;
5003         toTransform = (TGeoVolume*)list->At(index);
5004       }
5005       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
5006     }
5007
5008
5009     // SSD 1
5010     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
5011       char ssdLaddName[20] = "I565";// "I562"
5012
5013       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
5014       Int_t index = list->IndexOf(toTransform);
5015       do {
5016         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5017         if (toTransform)
5018           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5019         if (transformed)
5020           gGeoManager->ReplaceVolume(toTransform, transformed);
5021         index++;
5022         toTransform = (TGeoVolume*)list->At(index);
5023       }
5024       while (strcmp(ssdLaddName,toTransform->GetName()) == 0);
5025     }
5026
5027     // SSD 2
5028     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
5029       char ssdLaddName[20] = "I569";// "I566"
5030
5031       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
5032       Int_t index = list->IndexOf(toTransform);
5033       do {
5034         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5035         if (toTransform)
5036           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5037         if (transformed)
5038           gGeoManager->ReplaceVolume(toTransform, transformed);
5039         index++;
5040         toTransform = (TGeoVolume*)list->At(index);
5041       }
5042       while (strcmp(ssdLaddName, toTransform->GetName()) == 0);
5043     }
5044
5045
5046     //======  Converting some virtual volumes to assemblies in order
5047     //====== to avoid overlaps :
5048
5049     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5050       char sddName[20] = "I047";
5051
5052       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5053       Int_t index = list->IndexOf(toTransform);
5054       do {
5055         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5056         if (toTransform)
5057           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5058         if (transformed)
5059           gGeoManager->ReplaceVolume(toTransform, transformed);
5060         index++;
5061         toTransform = (TGeoVolume*)list->At(index);
5062       }
5063       while (strcmp(sddName, toTransform->GetName()) == 0);
5064     }
5065
5066     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5067       char sddName[20] = "I048";
5068
5069       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5070       Int_t index = list->IndexOf(toTransform);
5071       do {
5072         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5073         if (toTransform)
5074           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5075         if (transformed)
5076           gGeoManager->ReplaceVolume(toTransform, transformed);
5077         index++;
5078         toTransform = (TGeoVolume*)list->At(index);
5079       }
5080       while (strcmp(sddName, toTransform->GetName()) == 0);
5081     }
5082
5083     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
5084       char sddName[20] = "I018";
5085
5086       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
5087       Int_t index = list->IndexOf(toTransform);
5088       do {
5089         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
5090         if (toTransform)
5091           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
5092         if (transformed)
5093           gGeoManager->ReplaceVolume(toTransform, transformed);
5094         index++;
5095         toTransform = (TGeoVolume*)list->At(index);
5096       }
5097       while (strcmp(sddName, toTransform->GetName()) == 0);
5098     }
5099   }
5100 }
5101 //______________________________________________________________________
5102 void AliITSv11Hybrid::CreateMaterials(){
5103     // Create ITS materials
5104     //     This function defines the default materials used in the Geant
5105     // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
5106     // AliITSv11Hybrid.
5107     // In general it is automatically replaced by
5108     // the CreateMaterials routine defined in AliITSv?. Should the function
5109     // CreateMaterials not exist for the geometry version you are using this
5110     // one is used. See the definition found in AliITSv5 or the other routine
5111     // for a complete definition.
5112     // Inputs:
5113     //   none.
5114     // Outputs:
5115     //   none.
5116     // Return:
5117     //   none.
5118
5119     Int_t   ifield = gAlice->Field()->Integ();
5120     Float_t fieldm = gAlice->Field()->Max();
5121
5122     Float_t tmaxfd = 0.1; // 1.0; // Degree
5123     Float_t stemax = 1.0; // cm
5124     Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
5125     Float_t epsil  = 1.0E-4; // 1.0; // cm
5126     Float_t stmin  = 0.0; // cm "Default value used"
5127
5128     Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
5129     Float_t stemaxSi = 0.0075; //  .10000E+01; // cm
5130     Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5131     Float_t epsilSi  = 1.0E-4;// .10000E+01;
5132     Float_t stminSi  = 0.0; // cm "Default value used"
5133
5134     Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
5135     Float_t stemaxAir = .10000E+01; // cm
5136     Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5137     Float_t epsilAir  = 1.0E-4;// .10000E+01;
5138     Float_t stminAir  = 0.0; // cm "Default value used"
5139
5140     Float_t tmaxfdServ = 1.0; // 10.0; // Degree
5141     Float_t stemaxServ = 1.0; // 0.01; // cm
5142     Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
5143     Float_t epsilServ  = 1.0E-3; // 0.003; // cm
5144     Float_t stminServ  = 0.0; //0.003; // cm "Default value used"
5145
5146     // Freon PerFluorobuthane C4F10 see
5147     // http://st-support-cooling-electronics.web.cern.ch/
5148     //        st-support-cooling-electronics/default.htm
5149     Float_t afre[2]  = { 12.011,18.9984032 };
5150     Float_t zfre[2]  = { 6., 9. };
5151     Float_t wfre[2]  = { 4.,10. };
5152     Float_t densfre  = 1.52;
5153
5154
5155     //CM55J
5156
5157     Float_t aCM55J[4]={12.0107,14.0067,15.9994,1.00794};
5158     Float_t zCM55J[4]={6.,7.,8.,1.};
5159     Float_t wCM55J[4]={0.908508078,0.010387573,0.055957585,0.025146765};
5160     Float_t dCM55J = 1.63;
5161
5162     //ALCM55J
5163
5164     Float_t aALCM55J[5]={12.0107,14.0067,15.9994,1.00794,26.981538};
5165     Float_t zALCM55J[5]={6.,7.,8.,1.,13.};
5166     Float_t wALCM55J[5]={0.817657902,0.0093488157,0.0503618265,0.0226320885,0.1};
5167     Float_t dALCM55J = 1.9866;
5168
5169     //Si Chips
5170
5171     Float_t aSICHIP[6]={12.0107,14.0067,15.9994,1.00794,28.0855,107.8682};
5172     Float_t zSICHIP[6]={6.,7.,8.,1.,14., 47.};
5173     Float_t wSICHIP[6]={0.039730642,0.001396798,0.01169634,0.004367771,0.844665,0.09814344903};
5174     Float_t dSICHIP = 2.36436;
5175
5176     //Inox
5177
5178     Float_t aINOX[9]={12.0107,54.9380, 28.0855,30.9738,32.066,58.6928,55.9961,95.94,55.845};
5179     Float_t zINOX[9]={6.,25.,14.,15.,16., 28.,24.,42.,26.};
5180     Float_t wINOX[9]={0.0003,0.02,0.01,0.00045,0.0003,0.12,0.17,0.025,0.654};
5181     Float_t dINOX = 8.03;
5182
5183     //SDD HV microcable
5184
5185     Float_t aHVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5186     Float_t zHVm[5]={6.,1.,7.,8.,13.};
5187     Float_t wHVm[5]={0.520088819984,0.01983871336,0.0551367996,0.157399667056, 0.247536};
5188     Float_t dHVm = 1.6087;
5189
5190     //SDD LV+signal cable
5191
5192     Float_t aLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5193     Float_t zLVm[5]={6.,1.,7.,8.,13.};
5194     Float_t wLVm[5]={0.21722436468,0.0082859922,0.023028867,0.06574077612, 0.68572};
5195     Float_t dLVm = 2.1035;
5196
5197     //SDD hybrid microcab
5198
5199     Float_t aHLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5200     Float_t zHLVm[5]={6.,1.,7.,8.,13.};
5201     Float_t wHLVm[5]={0.24281879711,0.00926228815,0.02574224025,0.07348667449, 0.64869};
5202     Float_t dHLVm = 2.0502;
5203
5204     //SDD anode microcab
5205
5206     Float_t aALVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5207     Float_t zALVm[5]={6.,1.,7.,8.,13.};
5208     Float_t wALVm[5]={0.392653705471,0.0128595919215,0.041626868025,0.118832707289, 0.431909};
5209     Float_t dALVm = 2.0502;
5210
5211     //X7R capacitors
5212
5213     Float_t aX7R[7]={137.327,47.867,15.9994,58.6928,63.5460,118.710,207.2};
5214     Float_t zX7R[7]={56.,22.,8.,28.,29.,50.,82.};
5215     Float_t wX7R[7]={0.251639432,0.084755042,0.085975822,0.038244751,0.009471271,0.321736471,0.2081768};
5216     Float_t dX7R = 7.14567;
5217
5218     // AIR
5219
5220     Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
5221     Float_t zAir[4]={6.,7.,8.,18.};
5222     Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
5223     Float_t dAir = 1.20479E-3;
5224
5225     // Water
5226
5227     Float_t aWater[2]={1.00794,15.9994};
5228     Float_t zWater[2]={1.,8.};
5229     Float_t wWater[2]={0.111894,0.888106};
5230     Float_t dWater   = 1.0;
5231
5232     // CERAMICS
5233   //     94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3
5234     Float_t acer[5]  = { 26.981539,15.9994,28.0855,54.93805,51.9961 };
5235     Float_t zcer[5]  = {       13.,     8.,    14.,     25.,    24. };
5236     Float_t wcer[5]  = {.4443408,.5213375,.0130872,.0178135,.003421};
5237     Float_t denscer  = 3.6;
5238
5239     //G10FR4
5240
5241     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};
5242     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};
5243     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};
5244     Float_t densG10FR4= 1.8;
5245
5246      //--- EPOXY  --- C18 H19 O3
5247       Float_t aEpoxy[3] = {15.9994, 1.00794, 12.0107} ;
5248       Float_t zEpoxy[3] = {     8.,      1.,      6.} ;
5249       Float_t wEpoxy[3] = {     3.,     19.,     18.} ;
5250       Float_t dEpoxy = 1.8 ;
5251
5252       // rohacell: C9 H13 N1 O2
5253     Float_t arohac[4] = {12.01,  1.01, 14.010, 16.};
5254     Float_t zrohac[4] = { 6.,    1.,    7.,     8.};
5255     Float_t wrohac[4] = { 14.,   10.,    2.,     6.};
5256     Float_t drohac    = 0.052;
5257
5258     // If he/she means stainless steel (inox) + Aluminium and Zeff=15.3383 then
5259 //
5260 // %Al=81.6164 %inox=100-%Al
5261
5262     Float_t aInAl[5] = {27., 55.847,51.9961,58.6934,28.0855 };
5263     Float_t zInAl[5] = {13., 26.,24.,28.,14. };
5264     Float_t wInAl[5] = {.816164, .131443,.0330906,.0183836,.000919182};
5265     Float_t dInAl    = 3.075;
5266
5267     // Kapton
5268
5269     Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994};
5270     Float_t zKapton[4]={1.,6.,7.,8.};
5271     Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235};
5272     Float_t dKapton   = 1.42;
5273
5274     //SDD ruby sph.
5275     Float_t aAlOxide[2]  = { 26.981539,15.9994};
5276     Float_t zAlOxide[2]  = {       13.,     8.};
5277     Float_t wAlOxide[2]  = {0.4707, 0.5293};
5278     Float_t dAlOxide     = 3.97;
5279
5280     // Silica for optical fibers: Si O2
5281     Float_t aoptfib[2] = { 28.0855, 15.9994};
5282     Float_t zoptfib[2] = { 14.,      8.    };
5283     Float_t woptfib[2] = {  1.,      2.    };
5284     Float_t doptfib    = 2.55;
5285
5286     AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5287     AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5288
5289     AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5290     AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5291
5292     AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5293     AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5294
5295     AliMixture(4,"C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5296     AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5297
5298     AliMixture(5,"AIR$",aAir,zAir,dAir,4,wAir);
5299     AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5300
5301     AliMixture(6,"GEN AIR$",aAir,zAir,dAir,4,wAir);
5302     AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5303
5304     AliMixture(7,"SDD SI CHIP$",aSICHIP,zSICHIP,dSICHIP,6,wSICHIP);
5305     AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5306
5307     AliMixture(9,"SDD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5308     AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5309
5310     AliMixture(10,"SDD AIR$",aAir,zAir,dAir,4,wAir);
5311     AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5312
5313     AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5314     AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5315
5316     AliMixture(12, "Water$",aWater,zWater,dWater,2,wWater);
5317     AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5318
5319     AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
5320     AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5321
5322     AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
5323     AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5324     AliMixture(15,"CERAMICS$",acer,zcer,denscer,5,wcer);
5325     AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5326
5327     AliMixture(20,"SSD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5328     AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5329
5330     AliMixture(21,"SSD AIR$",aAir,zAir,dAir,4,wAir);
5331     AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5332
5333     AliMixture(25,"G10FR4$",aG10FR4,zG10FR4,densG10FR4,14,wG10FR4);
5334     AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5335
5336      AliMixture(26,"GEN C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5337     AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5338
5339     AliMixture(27,"GEN Air$",aAir,zAir,dAir,4,wAir);
5340     AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5341
5342     AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5343     AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5344
5345     AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5346     AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5347
5348     AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5349     AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5350
5351     AliMixture(54,"SPD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5352     AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5353
5354     AliMixture(55,"SPD AIR$",aAir,zAir,dAir,4,wAir);
5355     AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5356
5357     AliMixture(56, "SPD KAPTON(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5358     AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5359
5360     AliMixture(61,"EPOXY$",aEpoxy,zEpoxy,dEpoxy,-3,wEpoxy);
5361     AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5362
5363     AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5364     AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5365
5366     AliMixture(63, "KAPTONH(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5367     AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5368
5369     AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5370     AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5371
5372     AliMixture(65,"INOX$",aINOX,zINOX,dINOX,9,wINOX);
5373     AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5374
5375     AliMixture(68,"ROHACELL$",arohac,zrohac,drohac,-4,wrohac);
5376     AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5377
5378      AliMixture(69,"SDD C AL (M55J)$",aALCM55J,zALCM55J,dALCM55J,5,wALCM55J);
5379     AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5380
5381     AliMixture(70, "SDDKAPTON (POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5382     AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5383
5384      AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
5385     AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5386
5387     AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
5388     AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5389
5390     AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5391     AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5392
5393     AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
5394     AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5395
5396     AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5397     AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5398
5399     // SPD bus (data from Petra Riedler)
5400     Float_t aSPDbus[5] = {1.00794,12.0107,14.01,15.9994,26.982 };
5401     Float_t zSPDbus[5] = {1.,6.,7.,8.,13.};
5402     Float_t wSPDbus[5] = {0.023523,0.318053,0.009776,0.078057,0.570591};
5403     Float_t dSPDbus    = 2.128505;
5404
5405     //   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
5406     AliMixture(76,"SPDBUS(AL+KPT+EPOX)$",aSPDbus,zSPDbus,dSPDbus,5,wSPDbus);
5407     AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5408
5409     AliMixture(77,"SDD X7R capacitors$",aX7R,zX7R,dX7R,7,wX7R);
5410     AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5411
5412     AliMixture(78,"SDD ruby sph. Al2O3$",aAlOxide,zAlOxide,dAlOxide,2,wAlOxide);
5413     AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5414
5415     AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5416     AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5417
5418     AliMixture(80,"SDD HV microcable$",aHVm,zHVm,dHVm,5,wHVm);
5419     AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5420
5421     AliMixture(81,"SDD LV+signal cable$",aLVm,zLVm,dLVm,5,wLVm);
5422     AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5423
5424     AliMixture(82,"SDD hybrid microcab$",aHLVm, zHLVm,dHLVm,5,wHLVm);
5425     AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5426
5427     AliMixture(83,"SDD anode microcab$",aALVm,zALVm,dALVm,5,wALVm);
5428     AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5429     Float_t aDSring[4]={12.0107,      1.00794,     14.0067,      15.9994};
5430     Float_t zDSring[4]={ 6.,          1.,           7.,           8.};
5431     Float_t wDSring[4]={ 0.854323888, 0.026408778,  0.023050265,  0.096217069};
5432     Float_t dDSring = 0.2875;
5433     AliMixture(84,"SDD/SSD rings$",aDSring,zDSring,dDSring,4,wDSring);
5434     AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5435
5436     AliMixture(85,"inox/alum$",aInAl,zInAl,dInAl,5,wInAl);
5437     AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5438
5439     // special media to take into account services in the SDD and SSD
5440     // cones for the FMD
5441     //Begin_Html
5442     /*
5443       <A HREF="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_MatBudget_4B.xls">
5444       </pre>
5445       <br clear=left>
5446       <font size=+2 color=blue>
5447       <p> The Exel spread sheet from which these density number come from.
5448       </font></A>
5449     */
5450     //End_Html
5451
5452     //  AliMaterial(86,"AIRFMDSDD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5453     Float_t aA[13],zZ[13],wW[13],den;
5454     // From Pierluigi Barberis calculations of 2SPD+1SDD October 2 2002.
5455     zZ[0] = 1.0; aA[0] = 1.00794; // Hydrogen
5456     zZ[1] = 6.0; aA[1] = 12.011; // Carbon
5457     zZ[2] = 7.0; aA[2] = 14.00674; // Nitrogen
5458     zZ[3] = 8.0; aA[3] = 15.9994; // Oxigen
5459     zZ[4] = 14.0; aA[4] = 28.0855; // Silicon
5460     zZ[5] = 24.0; aA[5] = 51.9961; //Cromium
5461     zZ[6] = 25.0; aA[6] = 54.938049; // Manganese
5462     zZ[7] = 26.0; aA[7] = 55.845; // Iron
5463     zZ[8] = 28.0; aA[8] = 58.6934; // Nickle
5464     zZ[9] = 29.0; aA[9] = 63.546; // Copper
5465     zZ[10] = 13.0; aA[10] = 26.981539; // Alulminum
5466     zZ[11] = 47.0; aA[11] = 107.8682; // Silver
5467     zZ[12] = 27.0; aA[12] = 58.9332; // Cobolt
5468     wW[0] = 0.019965;
5469     wW[1] = 0.340961;
5470     wW[2] = 0.041225;
5471     wW[3] = 0.200352;
5472     wW[4] = 0.000386;
5473     wW[5] = 0.001467;
5474     wW[6] = 0.000155;
5475     wW[7] = 0.005113;
5476     wW[8] = 0.000993;
5477     wW[9] = 0.381262;
5478     wW[10] = 0.008121;
5479     wW[11] = 0.000000;
5480     wW[12] = 0.000000;
5481     if(fByThick){// New values seeITS_MatBudget_4B.xls
5482         den = 1.5253276; // g/cm^3  Cell O370
5483     }else{
5484         den = 2.58423412; // g/cm^3 Cell L370
5485     } // end if fByThick
5486     //den = 6161.7/(3671.58978);//g/cm^3 Volume does not exclude holes
5487     AliMixture(86,"AIRFMDSDD$",aA,zZ,den,+11,wW);
5488     AliMedium(86,"AIRFMDSDD$",86,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5489               deemaxAir,epsilAir,stminAir);
5490
5491     //AliMaterial(87,"AIRFMDSSD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5492     // From Pierluigi Barberis calculations of SSD October 2 2002.
5493     wW[0] = 0.019777;
5494     wW[1] = 0.325901;
5495     wW[2] = 0.031848;
5496     wW[3] = 0.147668;
5497     wW[4] = 0.030609;
5498     wW[5] = 0.013993;
5499     wW[6] = 0.001479;
5500     wW[7] = 0.048792;
5501     wW[8] = 0.009477;
5502     wW[9] = 0.350697;
5503     wW[10] = 0.014546;
5504     wW[11] = 0.005213;
5505     wW[12] = 0.000000;
5506     if(fByThick){// New values seeITS_MatBudget_4B.xls
5507         den = 1.2464275; // g/cm^3   Cell O403
5508     }else{
5509         den = 1.28134409; // g/cm^3  Cell L403
5510     } // end if fByThick
5511     //den = 7666.3/(9753.553259); // volume does not exclude holes
5512     AliMixture(87,"AIRFMDSSD$",aA,zZ,den,+12,wW);
5513     AliMedium(87,"AIRFMDSSD$",87,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5514               deemaxAir,epsilAir,stminAir);
5515
5516     //AliMaterial(88,"ITS SANDW CFMDSDD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5517     // From Pierluigi Barberis calculations of 1SDD+Carbon fiber October 2 2002
5518     wW[0] = 0.016302;
5519     wW[1] = 0.461870;
5520     wW[2] = 0.033662;
5521     wW[3] = 0.163595;
5522     wW[4] = 0.000315;
5523     wW[5] = 0.001197;
5524     wW[6] = 0.000127;
5525     wW[7] = 0.004175;
5526     wW[8] = 0.000811;
5527     wW[9] = 0.311315;
5528     wW[10] = 0.006631;
5529     wW[11] = 0.000000;
5530     wW[12] = 0.000000;
5531     if(fByThick){// New values seeITS_MatBudget_4B.xls
5532         den = 1.9353276; // g/cm^3  Cell N370
5533     }else{
5534         den = 3.2788626; // g/cm^3 Cell F370
5535     } // end if fByThick
5536     //den = 7667.1/(3671.58978); // Volume does not excludeholes
5537     AliMixture(88,"ITS SANDW CFMDSDD$",aA,zZ,den,+11,wW);
5538     AliMedium(88,"ITS SANDW CFMDSDD$",88,0,ifield,fieldm,tmaxfd,stemax,
5539               deemax,epsil,stmin);
5540
5541     //AliMaterial(89,"ITS SANDW CFMDSSD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5542     // From Pierluigi Barberis calculations of SSD+Carbon fiber October 2 2002.
5543     wW[0] = 0.014065;
5544     wW[1] = 0.520598;
5545     wW[2] = 0.022650;
5546     wW[3] = 0.105018;
5547     wW[4] = 0.021768;
5548     wW[5] = 0.009952;
5549     wW[6] = 0.001051;
5550     wW[7] = 0.034700;
5551     wW[8] = 0.006740;
5552     wW[9] = 0.249406;
5553     wW[10] = 0.010345;
5554     wW[11] = 0.0003707;
5555     wW[12] = 0.000000;
5556     if(fByThick){// New values seeITS_MatBudget_4B.xls
5557         den = 1.6564275; // g/cm^3  Cell N304
5558     }else{
5559         den = 1.7028296; // g/cm^3  Cell F304
5560     } // end if fByThick
5561     //den = 1166.5/(3671.58978); // Volume does not exclude holes
5562     AliMixture(89,"ITS SANDW CFMDSSD$",aA,zZ,den,+12,wW);
5563     AliMedium(89,"ITS SANDW CFMDSSD$",89,0,ifield,fieldm,tmaxfd,stemax,
5564               deemax,epsil,stmin);
5565
5566     //AliMaterial(97,"SPD SERVICES$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5567     // From Pierluigi Barberis calculations of 1SPD October 2 2002.
5568     wW[0] = 0.005970;
5569     wW[1] = 0.304704;
5570     wW[2] = 0.042510;
5571     wW[3] = 0.121715;
5572     wW[4] = 0.001118;
5573     wW[5] = 0.030948;
5574     wW[6] = 0.003270;
5575     wW[7] = 0.107910;
5576     wW[8] = 0.020960;
5577     wW[9] = 0.360895;
5578     wW[10] = 0.000000;
5579     wW[11] = 0.000000;
5580     wW[12] = 0.000000;
5581     if(fByThick){// New values seeITS_MatBudget_4B.xls
5582         den = 80.31136576; // g/cm^3 Cell H329
5583     }else{
5584         den = 87.13062; // g/cm^3  Cell G329
5585     } // end if fByThick
5586     //den = 1251.3/(0.05*2.0*TMath::Pi()*(7.75*7.75 - 3.7*3.7)); // g/cm^3
5587     AliMixture(97,"SPD SERVICES$",aA,zZ,den,+10,wW);
5588     AliMedium(97,"SPD SERVICES$",97,0,ifield,fieldm,tmaxfd,stemax,
5589               deemax,epsil,stmin);
5590
5591
5592     // Special media
5593
5594     AliMaterial(90,"SPD shield$", 12.011, 6., 1.93 , 22.36, 999);
5595     AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5596
5597     // SPD End Ladder (data from Petra Riedler)
5598     Float_t aSPDel[5] = {1.00794,12.0107,14.01,15.9994,63.54 };
5599     Float_t zSPDel[5] = {1.,6.,7.,8.,29.};
5600     Float_t wSPDel[5] = {0.004092,0.107274,0.011438,0.032476,0.844719};
5601     Float_t dSPDel    = 3.903403;
5602
5603     //   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
5604     AliMixture(91,"SPD End ladder$",aSPDel,zSPDel,dSPDel,5,wSPDel);
5605     AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5606
5607     AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
5608     AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5609     /*  Material with fractional Z not actually used
5610     AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
5611     AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5612     */
5613     AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
5614     AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5615     /* Material with fractional Z not actually used
5616     AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
5617     AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5618     */
5619     AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
5620     AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5621
5622     AliMixture(98,"SDD OPTICFIB$",aoptfib,zoptfib,doptfib,-2,woptfib);
5623     AliMedium(98,"SDD OPTICFIB$",98,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5624 }
5625
5626 //______________________________________________________________________
5627 void AliITSv11Hybrid::InitAliITSgeom() const {
5628     //     Based on the geometry tree defined in Geant 3.21, this
5629     // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
5630     // sturture.
5631     // Inputs:
5632     //   none.
5633     // Outputs:
5634     //   none.
5635     // Return:
5636     //   none.
5637
5638   Error("InitAliITSgeom", "QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQq Im I used?");
5639
5640   /*
5641     const Int_t knlayers = 6;
5642     const Int_t kndeep = 3;
5643     const AliITSDetector kidet[knlayers]={kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
5644     const TString knames[2][knlayers] = {
5645      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I10A_%d/I103_%d/I101_1/ITS1_1", // lay=1
5646       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I20A_%d/I1D3_%d/I1D1_1/ITS2_1", // lay=2
5647       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5648       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5649       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5650       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"},// lay=6
5651      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I10B_%d/I107_%d/I101_1/ITS1_1", // lay=1
5652       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I20B_%d/I1D7_%d/I1D1_1/ITS2_1", // lay=2
5653       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5654       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5655       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5656       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"}
5657     };
5658     const Int_t kitsGeomTreeCopys[knlayers][kndeep]= {{10, 2, 4},// lay=1
5659                                                      {10, 4, 4},// lay=2
5660                                                      {14, 6, 1},// lay=3
5661                                                      {22, 8, 1},// lay=4
5662                                                      {34,22, 1},// lay=5
5663                                                      {38,25, 1}};//lay=6
5664     Int_t       nlad[knlayers],ndet[knlayers];
5665     Int_t       mod,lay,lad=0,det=0,i,j,k,cp0,cp1,cp2;
5666     TString path,shapeName;
5667     TGeoHMatrix materix;
5668     Double_t trans[3]={3*0.0},rot[10]={9*0.0,1.0};
5669     TArrayD shapePar;
5670     TArrayF shapeParF;
5671     Bool_t shapeDefined[3]={kFALSE,kFALSE,kFALSE};
5672
5673     AliDebug(1,"Reading Geometry transformation directly from Modler.");
5674     mod = 0;
5675     for(i=0;i<knlayers;i++){
5676         k = 1;
5677         for(j=0;j<kndeep;j++) if(kitsGeomTreeCopys[i][j]!=0)
5678             k *= TMath::Abs(kitsGeomTreeCopys[i][j]);
5679         mod += k;
5680     } // end for i
5681
5682     SetITSgeom(0);
5683     nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
5684     ndet[0]= 4;ndet[1]= 4;ndet[2]= 6;ndet[3]= 8;ndet[4]=22;ndet[5]=25;
5685     AliITSgeom* geom = new AliITSgeom(0,6,nlad,ndet,mod);
5686     SetITSgeom(geom);
5687     mod = 0;
5688     for(lay=1;lay<=knlayers;lay++){
5689         for(cp0=1;cp0<=kitsGeomTreeCopys[lay-1][0];cp0++){
5690             for(cp1=1;cp1<=kitsGeomTreeCopys[lay-1][1];cp1++){
5691                 for(cp2=1;cp2<=kitsGeomTreeCopys[lay-1][2];cp2++){
5692                     path.Form(knames[fMinorVersion-1][lay-1].Data(),
5693                               cp0,cp1,cp2);
5694                     switch (lay){
5695                     case 1:{
5696                         det = cp2;
5697                         lad = cp1+2*(cp0-1);
5698                     }break;
5699                     case 2:{
5700                         det = cp2;
5701                         lad = cp1+4*(cp0-1);
5702                     } break;
5703                     case 3: case 4: case 5: case 6:{
5704                         det = cp1;
5705                         lad = cp0;
5706                     } break;
5707                     } // end switch
5708                          //AliInfo(Form("path=%s lay=%d lad=%d det=%d",
5709                          //             path.Data(),lay,lad,det));
5710                     gMC->GetTransformation(path.Data(),materix);
5711                     gMC->GetShape(path.Data(),shapeName,shapePar);
5712                     shapeParF.Set(shapePar.GetSize());
5713                     for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i];
5714                     geom->CreateMatrix(mod,lay,lad,det,kidet[lay-1],trans,rot);
5715                     geom->SetTrans(mod,materix.GetTranslation());
5716                     geom->SetRotMatrix(mod,materix.GetRotationMatrix());
5717                     geom->GetGeomMatrix(mod)->SetPath(path.Data());
5718                     switch (lay){
5719                     case 1: case 2:
5720                         if(!shapeDefined[kSPD]){
5721                         geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(
5722                                 shapeParF.GetSize(),shapeParF.GetArray()));
5723                         shapeDefined[kSPD] = kTRUE;
5724                     }break;
5725                     case 3: case 4:
5726                         if(!shapeDefined[kSDD]){
5727                         geom->ReSetShape(kSDD,new AliITSgeomSDD256(
5728                                 shapeParF.GetSize(),shapeParF.GetArray()));
5729                         shapeDefined[kSDD] = kTRUE;
5730                     }break;
5731                     case 5: case 6:
5732                         if(!shapeDefined[kSSD]){
5733                         geom->ReSetShape(kSSD,new AliITSgeomSSD75and275(
5734                                 shapeParF.GetSize(),shapeParF.GetArray()));
5735                         shapeDefined[kSSD] = kTRUE;
5736                     }break;
5737                     default:{
5738                     }break;
5739                     } // end switch
5740                     mod++;
5741                 } /// end for cp2
5742             } // end for cp1
5743         } // end for cp0
5744     } // end for lay
5745     return;
5746   */
5747 }
5748
5749 //______________________________________________________________________
5750 void AliITSv11Hybrid::Init(){
5751     //     Initialise the ITS after it has been created.
5752     // Inputs:
5753     //   none.
5754     // Outputs:
5755     //   none.
5756     // Return:
5757     //   none.
5758
5759     AliDebug(1,Form("Init: Major version %d Minor version %d",fMajorVersion,
5760                  fMinorVersion));
5761     UpdateInternalGeometry();
5762     AliITS::Init();
5763     if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite);
5764
5765     fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID.
5766 }
5767
5768 //______________________________________________________________________
5769 void AliITSv11Hybrid::SetDefaults(){
5770     // sets the default segmentation, response, digit and raw cluster classes
5771     // Inputs:
5772     //   none.
5773     // Outputs:
5774     //   none.
5775     // Return:
5776     //   none.
5777
5778     if(!fDetTypeSim){
5779         Warning("SetDefaults","Error fDetTypeSim not defined");
5780         return;
5781     }
5782
5783     fDetTypeSim->SetDefaults();
5784
5785
5786     if(fgkNTYPES>3){
5787         Warning("SetDefaults",
5788                 "Only the four basic detector types are initialised!");
5789     }// end if
5790     return;
5791 }
5792 //______________________________________________________________________
5793 void AliITSv11Hybrid::DrawModule() const{
5794     //     Draw a shaded view of the FMD version 10.
5795     // Inputs:
5796     //   none.
5797     // Outputs:
5798     //   none.
5799     // Return:
5800     //   none.
5801
5802     // Set everything unseen
5803     gMC->Gsatt("*", "seen", -1);
5804     //
5805     // Set ALIC mother visible
5806     gMC->Gsatt("ALIC","SEEN",0);
5807     //
5808     // Set the volumes visible
5809     gMC->Gsatt("ITSD","SEEN",0);
5810     gMC->Gsatt("ITS1","SEEN",1);
5811     gMC->Gsatt("ITS2","SEEN",1);
5812     gMC->Gsatt("ITS3","SEEN",1);
5813     gMC->Gsatt("ITS4","SEEN",1);
5814     gMC->Gsatt("ITS5","SEEN",1);
5815     gMC->Gsatt("ITS6","SEEN",1);
5816     //
5817     gMC->Gsatt("IPCB","SEEN",1);
5818     gMC->Gsatt("ICO2","SEEN",1);
5819     gMC->Gsatt("ICER","SEEN",0);
5820     gMC->Gsatt("ISI2","SEEN",0);
5821     gMC->Gsatt("IPLA","SEEN",0);
5822     gMC->Gsatt("ICO3","SEEN",0);
5823     gMC->Gsatt("IEPX","SEEN",0);
5824     gMC->Gsatt("ISI3","SEEN",1);
5825     gMC->Gsatt("ISUP","SEEN",0);
5826     gMC->Gsatt("ICHO","SEEN",0);
5827     gMC->Gsatt("ICMO","SEEN",0);
5828     gMC->Gsatt("ICMD","SEEN",0);
5829     gMC->Gsatt("ICCO","SEEN",1);
5830     gMC->Gsatt("ICCM","SEEN",0);
5831     gMC->Gsatt("ITMD","SEEN",0);
5832     gMC->Gsatt("ITTT","SEEN",1);
5833     //
5834     gMC->Gdopt("hide", "on");
5835     gMC->Gdopt("shad", "on");
5836     gMC->Gsatt("*", "fill", 7);
5837     gMC->SetClipBox(".");
5838     gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
5839     gMC->DefaultRange();
5840     gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
5841     gMC->Gdhead(1111, "Inner Tracking System Version 1");
5842     gMC->Gdman(17, 6, "MAN");
5843 }
5844
5845 //______________________________________________________________________
5846 void AliITSv11Hybrid::StepManager(){
5847     //    Called for every step in the ITS, then calles the AliITShit class
5848     // creator with the information to be recoreded about that hit.
5849     //     The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
5850     // printing of information to a file which can be used to create a .det
5851     // file read in by the routine CreateGeometry(). If set to 0 or any other
5852     // value except 1, the default behavior, then no such file is created nor
5853     // it the extra variables and the like used in the printing allocated.
5854     // Inputs:
5855     //   none.
5856     // Outputs:
5857     //   none.
5858     // Return:
5859     //   none.
5860
5861     if(!(this->IsActive())) return;
5862     if(!(gMC->TrackCharge())) return;
5863
5864     Int_t copy, lay = 0;
5865     Int_t id = gMC->CurrentVolID(copy);
5866
5867     Bool_t notSens;
5868     while ((notSens = id != fIdSens[lay]) && (lay<fIdN)) ++lay;
5869     if (notSens) return;
5870
5871     if(gMC->IsTrackExiting()) {
5872         AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber(), AliTrackReference::kITS);
5873     } // if Outer ITS mother Volume
5874
5875     static TLorentzVector position, momentum; // Saves on calls to construtors
5876     static AliITShit hit;// Saves on calls to constructors
5877
5878     TClonesArray &lhits = *(Hits());
5879     Int_t   cpn0, cpn1, mod, status = 0;
5880     //
5881     // Track status
5882     if(gMC->IsTrackInside())      status +=  1;
5883     if(gMC->IsTrackEntering())    status +=  2;
5884     if(gMC->IsTrackExiting())     status +=  4;
5885     if(gMC->IsTrackOut())         status +=  8;
5886     if(gMC->IsTrackDisappeared()) status += 16;
5887     if(gMC->IsTrackStop())        status += 32;
5888     if(gMC->IsTrackAlive())       status += 64;
5889
5890     //
5891     // retrieve the indices with the volume path
5892     //
5893     switch (lay) {
5894     case 0:case 1: // SPD
5895       if (AliITSInitGeometry::SPDIsTGeoNative()) {
5896         gMC->CurrentVolOffID(1,copy); // ladder
5897         gMC->CurrentVolOffID(3,cpn1); // stave
5898         gMC->CurrentVolOffID(5,cpn0); // sector
5899       } else {
5900         gMC->CurrentVolOffID(2,copy);
5901         gMC->CurrentVolOffID(4,cpn1);
5902         gMC->CurrentVolOffID(5,cpn0);
5903       };
5904       break;
5905     case 2:case 3: // SDD
5906       copy = 1;
5907       if (AliITSInitGeometry::SDDIsTGeoNative()) {
5908         gMC->CurrentVolOffID(2,cpn1);
5909         gMC->CurrentVolOffID(3,cpn0);
5910       } else {
5911         gMC->CurrentVolOffID(1,cpn1);
5912         gMC->CurrentVolOffID(2,cpn0);
5913       };
5914       break;
5915     case 4:case 5: // SSD
5916       copy = 1;
5917       //if (AliITSInitGeometry::SSDIsTGeoNative()) {
5918       // same levels for old and new geom
5919       gMC->CurrentVolOffID(1,cpn1);
5920       gMC->CurrentVolOffID(2,cpn0);
5921       break;
5922     default:
5923       AliError(Form("Invalid value: lay= %d . Not an ITS sensitive volume",lay));
5924       return; // not an ITS sensitive volume.
5925     } //
5926
5927     fInitGeom.DecodeDetector(mod,lay+1,cpn0,cpn1,copy);
5928     // We should not need to pass by the switch !
5929     // This is time consuming...
5930     // therefore DecodeDetectorv11Hybrid(...) shouldn't be private !
5931     // and we should be able to use instead :
5932     //fInitGeom.DecodeDetectorv11Hybrid(mod,lay+1,cpn0,cpn1,copy);
5933
5934     //
5935     // Fill hit structure.
5936     //
5937     hit.SetModule(mod);
5938     hit.SetTrack(gAlice->GetMCApp()->GetCurrentTrackNumber());
5939     gMC->TrackPosition(position);
5940     gMC->TrackMomentum(momentum);
5941     hit.SetPosition(position);
5942     hit.SetTime(gMC->TrackTime());
5943     hit.SetMomentum(momentum);
5944     hit.SetStatus(status);
5945     hit.SetEdep(gMC->Edep());
5946     hit.SetShunt(GetIshunt());
5947     if(gMC->IsTrackEntering()){
5948         hit.SetStartPosition(position);
5949         hit.SetStartTime(gMC->TrackTime());
5950         hit.SetStartStatus(status);
5951         return; // don't save entering hit.
5952     } // end if IsEntering
5953     // Fill hit structure with this new hit.
5954     //Info("StepManager","Calling Copy Constructor");
5955     new(lhits[fNhits++]) AliITShit(hit); // Use Copy Construtor.
5956     // Save old position... for next hit.
5957     hit.SetStartPosition(position);
5958     hit.SetStartTime(gMC->TrackTime());
5959     hit.SetStartStatus(status);
5960
5961     return;
5962 }
5963