Removal of obsolete volumes (M. Sitta)
[u/mrichter/AliRoot.git] / ITS / AliITSv11Hybrid.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
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11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
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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     fSSDgeom->SSDCables(vITS);
1108   }
1109 }
1110
1111 //______________________________________________________________________
1112 void AliITSv11Hybrid::CreateOldGeometry(){
1113   //    This routine defines and creates some pieces of the geometry
1114   // of version 10 (AliITSvPPRasymmFMD)
1115
1116     //Begin_Html
1117     /*
1118       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
1119       </pre>
1120       <br clear=left>
1121       <font size=+2 color=red>
1122       <p>This shows the full ITS geometry.
1123       </font>
1124       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
1125       </pre>
1126       < br clear=left>
1127       <font size=+2 color=red>
1128       <p>This shows the full SPD Barrel of the ITS geometry.
1129       </font>
1130       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
1131       </pre>
1132       <br clear=left>
1133       <font size=+2 color=red>
1134       <p>This shows the full SDD Barrel of the ITS geometry.
1135       </font>
1136       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
1137       </pre>
1138       <br clear=left>
1139       <font size=+2 color=red>
1140       <p>This shows the full SSD Barrel of the ITS geometry.
1141       </font>
1142     */
1143     //End_Html
1144     //INNER RADII OF THE SILICON LAYERS 
1145     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
1146     //THICKNESSES OF LAYERS (in % radiation kLength)
1147     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
1148     //HALF LENGTHS OF LAYERS  
1149     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
1150     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
1151     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
1152     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
1153     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
1154
1155
1156     Float_t dits[100], rlim, zmax;
1157     // Float_t zpos;
1158     // Float_t pcits[50]
1159     Float_t ztpc;
1160     Int_t idrotm[1999], i;
1161     Float_t dgh[100];
1162
1163     // Define some variables for SPD
1164
1165     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1 
1166     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
1167     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
1168     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2  
1169     Float_t di108[3];
1170     //Float_t di104[3];                              // for both layers
1171
1172     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
1173     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
1174   
1175     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
1176     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
1177
1178     Float_t dbus=300.;      // total bus thickness on both layers (micron)
1179
1180     ddet1 = GetThicknessDet1();
1181     ddet2 = GetThicknessDet2();
1182     dchip1 = GetThicknessChip1();
1183     dchip2 = GetThicknessChip2();    
1184
1185     if(ddet1 < 100. || ddet1 > 300.) {
1186       AliWarning("The detector thickness for layer 1 is outside ");
1187       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1188       AliWarning("will be used.");
1189         ddet1=200.;
1190     } // end if
1191   
1192     if(ddet2 < 100. || ddet2 > 300.) {
1193       AliWarning("The detector thickness for layer 2 is outside ");
1194       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1195       AliWarning("will be used.");
1196         ddet2=200.;
1197     }// end if
1198   
1199     if(dchip1 < 100. || dchip1 > 300.) {
1200       AliWarning("The chip thickness for layer 1 is outside");
1201       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1202       AliWarning("will be used.");
1203       dchip1=200.;
1204     }// end if
1205   
1206     if(dchip2 < 100. || dchip2 > 300.) {
1207       AliWarning("The chip thickness for layer 2 is outside");
1208       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1209       AliWarning("will be used");
1210       dchip2=200.;
1211     }// end if
1212
1213     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
1214
1215     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
1216                       // This option is maintained for SDD and SSD only
1217                       // For SPD the cooling liquid is C4F10
1218     rails = GetRails();
1219
1220     fluid = GetCoolingFluid();
1221
1222     if(rails != 0 && rails != 1) {
1223       AliWarning("The switch for rails is not set neither");
1224       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
1225       AliWarning("1 (rails in) will be used");
1226       rails=1;
1227     }// end if
1228
1229
1230     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
1231     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
1232     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
1233     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
1234     if(rails == 0 ) {
1235       AliDebug(1,"Rails are out.");
1236     } else {
1237       AliDebug(1,"Rails are in.");
1238     }// end if
1239
1240     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
1241     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
1242     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
1243     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
1244     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
1245
1246     Float_t deltax, deltay; 
1247
1248     //Int_t thickness = fMinorVersion/10;
1249     //Int_t option    = fMinorVersion - 10*thickness;
1250
1251
1252     // Define some variables for SDD
1253
1254     Float_t sin30, cos30;
1255
1256     // SDD electronics+services main volumes
1257     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
1258
1259     // SDD detector ladder
1260
1261     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
1262     Float_t ySDDsep = 0.20;
1263     Float_t ySDD;
1264     Int_t   iSDD;
1265     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
1266     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
1267                              -18.45,-26.05};
1268
1269     // ladder foot and end-ladder (frame and cooling)
1270     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
1271     Float_t iI424dits[3], xI424, yI424;
1272     Float_t iI425dits[3];
1273     Int_t    indI425;
1274     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
1275
1276     // SDD ladder frame and cooling
1277     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
1278     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
1279     Float_t iI039dits[3], xI039, yI039;
1280     Float_t iI041dits[5];
1281
1282     // SDD hybrid, chips and capacitors
1283     Float_t iI050dits[3], xI050, yI050;
1284     Float_t iI052dits[3], xI052, yI052;
1285     Float_t iI042dits[3], xI042, yI042;
1286     Float_t xI042space = 0.17;
1287     Float_t iI043dits[3], xI043, yI043;
1288     Float_t xI043space = 0.17;
1289     Float_t zchip, zChipSpace;
1290     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
1291     Int_t     ichip, icap;
1292
1293     // SDD microcables
1294     Float_t iI044dits[4], xI044, yI044, volI044;
1295     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
1296     Char_t   nameHV[5], nameLV[5];
1297
1298
1299     // Define media off-set
1300   
1301     Int_t *idtmed = fIdtmed->GetArray()-199;
1302
1303   
1304     // Rotation matrices
1305     
1306     // SPD - option 'b' (this is the default)
1307
1308     //if (option == 2) {
1309     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1310         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1311         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1312         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1313         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1314         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1315         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1316         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1317         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1318         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1319         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1320         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1321         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1322         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1323         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1324         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1325         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1326         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1327         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1328         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1329         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1330
1331         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1332         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1333         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1334         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1335         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1336         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1337         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1338         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1339         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1340         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1341         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1342         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1343         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1344         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1345         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1346         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1347         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1348         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1349         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1350         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1351         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1352         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1353         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1354         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1355         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1356         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1357         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1358         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1359         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
1360         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1361         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1362         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1363         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1364         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1365         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1366         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1367         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1368         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1369         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1370         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1371         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1372         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1373         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1374         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1375         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1376         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1377         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1378         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1379         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1380         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1381         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1382         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1383         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1384         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1385         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1386         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1387         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1388     }// end if option==2
1389     
1390     // SDD
1391     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1392     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
1393     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1394     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
1395     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
1396     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
1397     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
1398     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1399     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1400     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1401     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1402     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
1403     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1404     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
1405     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
1406     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
1407     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
1408     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1409     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1410     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1411     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1412     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
1413     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1414     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
1415     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
1416     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
1417     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
1418     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1419     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1420     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1421     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
1422     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
1423     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1424     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
1425     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
1426     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
1427     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
1428     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1429     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1430     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1431     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
1432     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
1433     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1434     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
1435     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
1436     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
1437     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
1438     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1439     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1440     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1441     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
1442     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
1443     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1444     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
1445     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
1446     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
1447     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
1448     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
1449     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1450     }
1451
1452     // SSD
1453     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1454     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1455     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
1456     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
1457     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
1458     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
1459     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
1460     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1461     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1462     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
1463     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1464     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1465     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
1466     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
1467     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
1468     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
1469     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
1470     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1471     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1472     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
1473     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1474     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1475     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
1476     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
1477     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
1478     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
1479     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
1480     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1481     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1482     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
1483     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1484     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1485     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
1486     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
1487     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
1488     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
1489     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1490     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1491     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
1492     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1493     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1494     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
1495     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
1496     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
1497     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
1498     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
1499     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1500     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1501     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
1502     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1503     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1504     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
1505     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
1506     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
1507     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
1508     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1509     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1510     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
1511     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1512     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1513     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
1514     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
1515     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
1516     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
1517     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
1518     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1519     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1520     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
1521     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1522     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1523     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
1524     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
1525     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
1526     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
1527     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1528     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
1529     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1530     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
1531     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
1532     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
1533     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1534     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
1535     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1536     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1537     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1538     }
1539
1540     // SDD cone
1541     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1542     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1543     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1544     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1545     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1546     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1547     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1548     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1549     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1550     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1551     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1552     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1553     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1554     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1555     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1556     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
1557     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1558     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1559     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1560     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1561     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1562     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1563     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1564     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1565     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1566     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
1567     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1568     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1569     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1570     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1571     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1572     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1573     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1574     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1575     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1576     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1577     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1578     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1579     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1580     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1581     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1582     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1583     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1584     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1585     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1586     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1587     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1588     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1589     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1590     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1591     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1592     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1593     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1594     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1595     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1596     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1597     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1598     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1599     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1600     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1601     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1602     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1603     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1604     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1605     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1606     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1607     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1608     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1609     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1610     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1611     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1612     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1613     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1614     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1615     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1616     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1617     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1618     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1619     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1620     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1621     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1622     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1623     }
1624
1625     // SSD cone
1626     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1627     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1628     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1629     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1630     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1631     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1632     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1633     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1634     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1635     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1636     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1637     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1638     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1639     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1640     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1641     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1642     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1643     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1644     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1645     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1646     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1647     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1648     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1649     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1650     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1651     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1652     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1653     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1654     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1655     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1656     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1657     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1658     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
1659     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1660     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1661     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1662     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1663     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1664     }
1665
1666     // Services
1667     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1668
1669     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1670     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1671
1672     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1673     for (i = 0; i < 6; ++i) {
1674         drl[i] = drl[i] / 100. * 9.36;
1675     } // end for i
1676
1677     //     FIELD CAGE HALF LENGTH
1678     rlim  = 50.;
1679     zmax  = 74.;
1680     ztpc = 284.;
1681     // --- Define ghost volume containing the whole ITS (including services) 
1682     //     and fill it with air
1683     dgh[0] = 0.;
1684     dgh[1] = 360.;
1685     dgh[2] = 16.;
1686     dgh[3] = -ztpc-5.-0.1;
1687     dgh[4] = 46;   
1688     dgh[5] = 85.;
1689     dgh[6] = -ztpc;
1690     dgh[7] = 46;   
1691     dgh[8] = 85.;
1692     dgh[9] = -ztpc;
1693     dgh[10] = 46;  
1694     dgh[11] = rlim+7.5;
1695     dgh[12] = -97.5;
1696     dgh[13] = 46;  
1697     dgh[14] = rlim+7.5;
1698     dgh[15] = -zmax;
1699     dgh[16] = 46;  
1700     dgh[17] = rlim+7.5;
1701     dgh[18] = -48;   
1702     dgh[19] = 6;
1703     dgh[20] = rlim+7.5;
1704     dgh[21] = -28.6;   
1705     dgh[22] = 6;
1706     dgh[23] = rlim+7.5;    
1707     dgh[24] = -27.6;  
1708     dgh[25] = 3.295;
1709     dgh[26] = rlim+7.5; 
1710     dgh[27] = 27.6;   
1711     dgh[28] = 3.295;
1712     dgh[29] = rlim+7.5;
1713     dgh[30] = 28.6;   
1714     dgh[31] = 6;
1715     dgh[32] = rlim+7.5;
1716     dgh[33] = 48;   
1717     dgh[34] = 6;
1718     dgh[35] = rlim+7.5;  
1719     dgh[36] = zmax;
1720     dgh[37] = 46;
1721     dgh[38] = rlim+7.5;
1722     dgh[39] = 97.5;
1723     dgh[40] = 46;  
1724     dgh[41] = rlim+7.5;
1725     dgh[42] = ztpc;
1726     dgh[43] = 62;     
1727     dgh[44] = 62+4.;  
1728     dgh[45] = ztpc;
1729     dgh[46] = 62;     
1730     dgh[47] = 85.;
1731     dgh[48] = ztpc+4.+0.1;
1732     dgh[49] = 62.0;//62.4;
1733     dgh[50] = 85.;
1734 //    gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1735     new TGeoVolumeAssembly("ITSV");
1736
1737     // --- Place the ghost volume in its mother volume (ALIC) and make it 
1738     //     invisible
1739     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1740     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1741     //gMC->Gsatt("ITSV", "SEEN", 0);
1742
1743     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1744     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1745
1746
1747     // --- Define ghost volume containing the six layers and fill it with air 
1748   
1749 //     dgh[0] = 0.;
1750 //     dgh[1] = 360.;
1751 //     dgh[2] = 8.;
1752 //     dgh[3] = -zmax;  
1753 //     dgh[4] = 46.;
1754 //     dgh[5] = rlim;
1755 //     dgh[6] = -47.5;    
1756 //     dgh[7] = 6.005;
1757 //     dgh[8] = rlim;
1758 //     dgh[9] = -28.5;    
1759 //     dgh[10] = 6.005;
1760 //     dgh[11] = rlim;  
1761 //     dgh[12] = -27.5;   
1762 //     dgh[13] = 3.3;
1763 //     dgh[14] = rlim;
1764 //     dgh[15] = 27.5;    
1765 //     dgh[16] = 3.3;
1766 //     dgh[17] = rlim;
1767 //     dgh[18] = 28.5;    
1768 //     dgh[19] = 6.005;
1769 //     dgh[20] = rlim;
1770 //     dgh[21] = 47.5;    
1771 //     dgh[22] = 6.005;
1772 //     dgh[23] = rlim;
1773 //     dgh[24] = zmax;    
1774 //     dgh[25] = 46.;
1775 //     dgh[26] = rlim;
1776 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1777
1778     // --- Place the ghost volume in its mother volume (ITSV) and make it 
1779     //     invisible
1780     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1781     //gMC->Gsatt("ITSD", "SEEN", 0);
1782
1783     //======================================================================
1784     // Let's make ITSD an assembly, because we can then add the new geometry
1785     // inside this volume without belonging to it.
1786     //
1787     // The 180° rotation (which was done for switching from the old
1788     // coordinate system to the new one) is applied on ITSD, not ITSV,
1789     // because ITSV will also contain the new geometry.
1790     // LG
1791     //======================================================================
1792
1793     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1794     if (! AliITSInitGeometry::SPDshieldIsTGeoNative() ||
1795         ! AliITSInitGeometry::SPDIsTGeoNative()       ||
1796         ! AliITSInitGeometry::SDDIsTGeoNative()       ||
1797         ! AliITSInitGeometry::SSDIsTGeoNative()       ||
1798         ! AliITSInitGeometry::SDDconeIsTGeoNative()   ||
1799         ! AliITSInitGeometry::SSDconeIsTGeoNative()   ) {
1800     new TGeoVolumeAssembly("ITSD");
1801     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1802     }
1803
1804   // --- Define SPD (option 'b') volumes ----------------------------
1805   
1806   // SPD - option 'b' 
1807   // (this is the default)
1808
1809   //if (option == 2) {
1810   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1811   
1812      dits[0] = 3.7;
1813      dits[1] = 7.75;
1814      dits[2] = 26.1;
1815      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1816
1817      dits[0] = 3.7;
1818      dits[1] = 7.7;
1819      dits[2] = 24;
1820      dits[3] = 57;
1821      dits[4] = 100;
1822      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1823
1824      di10b[0] = 0.843;
1825      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1826      di10b[2] = 19.344;
1827      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1828                                                                 // on layer 1
1829
1830      di20b[0] = 0.843;
1831      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1832      di20b[2] = 19.344;
1833      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1834                                                                 // layer 2
1835
1836      dits[0] = 1.3673;
1837      dits[1] = 0.01;
1838      dits[2] = 24;
1839      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1840
1841      dits[0] = 0.06;
1842      dits[1] = 0.08;
1843      dits[2] = 24;
1844      dits[3] = -36.79;
1845      dits[4] = 21.834;
1846      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1847
1848      dits[0] = 0.1253;
1849      dits[1] = 0.01;
1850      dits[2] = 24;
1851      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1852
1853      dits[0] = 0.04;
1854      dits[1] = 0.06 ;
1855      dits[2] = 24;
1856      dits[3] = 126.79;
1857      dits[4] = 270;
1858      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1859
1860      dits[0] = 0.1134;
1861      dits[1] = 0.01;
1862      dits[2] = 24;
1863      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1864
1865      dits[0] = 0.25;
1866      dits[1] = 0.06;
1867      dits[2] = 24;
1868      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1869
1870      dits[0] = 0.077;
1871      dits[1] = 0.01;
1872      dits[2] = 24;
1873      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1874
1875      dits[0] = 0.04;
1876      dits[1] = 0.06;
1877      dits[2] = 24;
1878      dits[3] = 0;
1879      dits[4] = 90;
1880      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1881
1882      dits[0] = 0.0695;
1883      dits[1] = 0.01;
1884      dits[2] = 24;
1885      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1886
1887      dits[0] = 0.06;
1888      dits[1] = 0.08;
1889      dits[2] = 24;
1890      dits[3] = 0;
1891      dits[4] = 108;
1892      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1893
1894      dits[0] = 0.1835;
1895      dits[1] = 0.01;
1896      dits[2] = 24;
1897      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1898
1899      dits[0] = 0.1894 ;
1900      dits[1] = 0.01;
1901      dits[2] = 24;
1902      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1903
1904      dits[0] = 0.04;
1905      dits[1] = 0.06;
1906      dits[2] = 24;
1907      dits[3] = 0;
1908      dits[4] = 75.261;
1909      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1910
1911      dits[0] = 1.3401;
1912      dits[1] = 0.01;
1913      dits[2] = 24;
1914      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1915
1916      dits[0] = 0.05;
1917      dits[1] = 0.07;
1918      dits[2] = 24;
1919      dits[3] = 0;
1920      dits[4] = 72.739;
1921      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1922
1923      dits[0] = 0.1193;
1924      dits[1] = 0.01;
1925      dits[2] = 24;
1926      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1927
1928      dits[0] = 0.163;
1929      dits[1] = 0.01;
1930      dits[2] = 24;
1931      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1932
1933      dits[0] = 0.04;
1934      dits[1] = 0.06;
1935      dits[2] = 24;
1936      dits[3] = 0;
1937      dits[4] = 157.633;
1938      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1939
1940      dits[0] = 0.2497;
1941      dits[1] = 0.01;
1942      dits[2] = 24;
1943      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1944
1945      dits[0] = 0.06;
1946      dits[1] = 0.08;
1947      dits[2] = 24;
1948      dits[3] = 0;
1949      dits[4] = 148.633;
1950      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1951
1952      dits[0] = 0.292;
1953      dits[1] = 0.01;
1954      dits[2] = 24;
1955      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1956
1957      dits[0] = 0.163;
1958      dits[1] = 0.01;
1959      dits[2] = 24;
1960      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1961
1962      dits[0] = 0.04;
1963      dits[1] = 0.06;
1964      dits[2] = 24;
1965      dits[3] = 0;
1966      dits[4] = 161.297;
1967      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1968
1969      dits[0] = 0.2433;
1970      dits[1] = 0.01;
1971      dits[2] = 24;
1972      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1973
1974      dits[0] = 0.06;
1975      dits[1] = 0.08;
1976      dits[2] = 24;
1977      dits[3] = 0;
1978      dits[4] = 42.883;
1979      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1980
1981      dits[0] = 0.793;
1982      dits[1] = ddet1+dchip1+dbus+0.0025; 
1983      dits[2] = 2.5;
1984      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
1985
1986      di107[0] = 0.793;
1987      di107[1] = ddet1+dchip1;
1988      di107[2] = 3.536;
1989      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
1990                                                          // layer 1
1991      dits[0] = 0.705;
1992      dits[1] = 0.01;
1993      dits[2] = 2.5;
1994      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
1995
1996      di108[0] = 0.705;
1997      di108[1] = dbus;
1998      di108[2] = 14.344;
1999      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
2000
2001      di1d7[0] = 0.7975;
2002      di1d7[1] = ddet2+dchip2;   
2003      di1d7[2] = 3.536;
2004      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
2005                                                          // layer 2
2006      dits[0] = 0.06;
2007      dits[1] = 0.08;
2008      dits[2] = 24;
2009      dits[3] = 0;
2010      dits[4] = 80;
2011      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
2012
2013      dits[0] = 0.04;
2014      dits[1] = 0.06;
2015      dits[2] = 24;
2016      dits[3] = 0;
2017      dits[4] = 80;
2018      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
2019
2020      dits[0] = 0.15;
2021      dits[1] = 0.0146;
2022      dits[2] = 24;
2023      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
2024
2025      dits[0] = 0.1315;
2026      dits[1] = 0.01;
2027      dits[2] = 24;
2028      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
2029
2030      dits[0] = 0.025;
2031      dits[1] = 0.035;
2032      dits[2] = 24;
2033      dits[3] = 0;
2034      dits[4] = 180;
2035      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
2036
2037      dits[0] = 0;
2038      dits[1] = 0.025;
2039      dits[2] = 24;
2040      dits[3] = 0;
2041      dits[4] = 180;
2042      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
2043      
2044      
2045      dits[0] = 0.063;
2046      dits[1] = 0.035;
2047      dits[2] = 24;
2048      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
2049
2050      di106[0] = 0.7975;
2051      di106[1] = dchip1;   
2052      di106[2] = 0.68;
2053      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
2054
2055      di1d6[0] = 0.7975;
2056      di1d6[1] = dchip2;   
2057      di1d6[2] = 0.68;
2058      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
2059
2060      di101[0] = 0.705;
2061      di101[1] = ddet1;
2062      di101[2] = 3.536;
2063      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
2064                                                           // layer 1
2065      di1d1[0] = 0.705;
2066      di1d1[1] = ddet2;   
2067      di1d1[2] = 3.536;
2068      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
2069                                                           // layer 2
2070    
2071
2072      dits[0] = 0.063;
2073      dits[1] = 0.025;
2074      dits[2] = 24;
2075      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
2076     
2077
2078      dits1[0] = 0.64;
2079      dits1[1] = ddet1;
2080      dits1[2] = 3.48;
2081      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
2082
2083      dits2[0] = 0.64;
2084      dits2[1] = ddet2;  
2085      dits2[2] = 3.48;
2086      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
2087
2088      dits[0] = 3.701;
2089      dits[1] = 7.699;
2090      dits[2] = 4;
2091      dits[3] = 57.1;
2092      dits[4] = 99.9;  
2093      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
2094
2095      dits[0] = 3.7;
2096      dits[1] = 7.75;
2097      dits[2] = 0.05;
2098      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
2099  
2100      dits[0] = 0;
2101      dits[1] = 0.5;
2102      dits[2] = 1.5;
2103      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
2104
2105      dits[0] = 0;
2106      dits[1] = 0.18;
2107      dits[2] = 0.8;
2108      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
2109
2110      dits[0] = 0;
2111      dits[1] = 0.18;
2112      dits[2] = 3;
2113      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
2114
2115      dits[0] = 0;
2116      dits[1] = 0.075;
2117      dits[2] = 0.8;
2118      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2119
2120      dits[0] = 3.5;
2121      dits[1] = 5.6;
2122      dits[2] = 0.55;
2123      dits[3] = 0;
2124      dits[4] = 38;
2125      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2126
2127      dits[0] = 6.6;
2128      dits[1] = 7.6;
2129      dits[2] = 0.5;
2130      dits[3] = 0;
2131      dits[4] = 9;
2132      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2133
2134      dits[0] = 0.26;
2135      dits[1] = 0.32;
2136      dits[2] = 0.55;
2137      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2138
2139      dits[0] = 0;
2140      dits[1] = 0.3;
2141      dits[2] = 1.5;
2142      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2143      // was I177 in old geom.     
2144      
2145      dits[0] = 0.07;
2146      dits[1] = 0.125;
2147      dits[2] = 0.3;
2148      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2149
2150
2151      dits[0] = 0;
2152      dits[1] = 0.1;
2153      dits[2] = 0.8;
2154      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2155      // was I174 in old geom.     
2156      
2157      
2158
2159      dits[0] = 0;
2160      dits[1] = 0.1;
2161      dits[2] = 3;
2162      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2163      // was I172 in old geom.     
2164      
2165
2166      dits[0] = 0;
2167      dits[1] = 0.0746;
2168      dits[2] = 0.8;
2169      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2170      // was I170 in old geom.     
2171
2172      dits[0] = 3.7;
2173      dits[1] = 5.4;
2174      dits[2] = 0.35;
2175      dits[3] = 2;
2176      dits[4] = 36;
2177      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2178      // was I168 in old geom.     
2179
2180   }
2181
2182   // --- Define SDD volumes ------------------------------------------
2183
2184   cos30 = cos(30.*3.14159/180.);
2185   sin30 = sin(30.*3.14159/180.);
2186
2187   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2188
2189   Double_t maxRadius = 28.5;  
2190   dits[0] = 0;
2191   dits[1] = 360;
2192   dits[2] = 6;
2193   dits[3] = -34.6; 
2194   dits[4] = 23.49;
2195   dits[5] = maxRadius;
2196   dits[6] = -27.35; 
2197   dits[7] = 23.49;
2198   dits[8] = maxRadius;
2199   dits[9] = -27.35;  
2200   dits[10] = 14.59; 
2201   dits[11] = maxRadius;
2202   dits[12] = 27.35;   
2203   dits[13] = 14.59;
2204   dits[14] = maxRadius;
2205   dits[15] = 27.35;    
2206   dits[16] = 23.49;
2207   dits[17] = maxRadius;
2208   dits[18] = 34.6;  
2209   dits[19] = 23.49;
2210   dits[20] = maxRadius;
2211   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
2212
2213   // block of the SDD electronics and related ladder frame 
2214   iI018dits[0] = 3.2;
2215   iI018dits[1] = 2;
2216   iI018dits[2] = 3.65;
2217   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);  
2218
2219   // block of the SDD end ladder 
2220   iI024dits[0] = 3.2;
2221   iI024dits[1] = 2;
2222   iI024dits[2] = 2.725;
2223   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);  
2224
2225   // ladder frame of layer 3 - F.T. March,7-2001
2226   iI047dits[0] = iI018dits[0];
2227   iI047dits[1] = iI018dits[1];
2228   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2]; 
2229   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);  
2230
2231   // ladder frame of layer 4 - F.T. March,7-2001
2232   iI048dits[0] = iI018dits[0];
2233   iI048dits[1] = iI018dits[1];
2234   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2]; 
2235   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);  
2236
2237
2238   // global SDD volume (sensitive + insensitive) 
2239   iI302dits[0] = 3.6250;
2240   iI302dits[1] = 0.0150;
2241   iI302dits[2] = 4.3794;
2242   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2243
2244   // Like for I302 - F.T. March,7-2001
2245   iI402dits[0] = 3.6250;
2246   iI402dits[1] = 0.0150;
2247   iI402dits[2] = 4.3794;
2248   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);  
2249
2250   // SDD ladder of layer 3 - F.T. March,7-2001
2251   iI004dits[0] = iI302dits[0]+0.005;
2252   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2253   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2254   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2255     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2256   }
2257   iI004dits[2] = iI004dits[2] + iI302dits[2];
2258   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);  
2259
2260   // SDD ladder of layer 4 - F.T. March,7-2001
2261   iI005dits[0] = iI402dits[0]+0.005;
2262   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2263   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2264   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2265     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2266   }
2267   iI005dits[2] = iI005dits[2] + iI402dits[2];
2268   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);  
2269
2270
2271   // -- block of the SDD ladder foot and end ladder
2272
2273   // ladder foot mother volume
2274   iI028dits[0] = 3.0000;
2275   iI028dits[1] = 0.4000;
2276   iI028dits[2] = 0.9000;
2277   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);  
2278
2279   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2280   iI420dits[0] = 0.4500;
2281   iI420dits[1] = 0.4000;
2282   iI420dits[2] = 0.4500;
2283   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);  
2284
2285   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2286   iI421dits[0] = 0.;
2287   iI421dits[1] = 0.25;
2288   iI421dits[2] = iI420dits[1];
2289   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);  
2290
2291   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
2292   iI422dits[0] = 0.0000;
2293   iI422dits[1] = 0.2000;
2294   iI422dits[2] = 0.0000;
2295   iI422dits[3] = 180.00;
2296   iI422dits[4] = 0.0000;
2297   iI422dits[5] = 360.00;
2298   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);  
2299
2300   // support for ruby-sphere (I422) - F.T. March,7-2001
2301   iI423dits[0] = 0.0000;
2302   iI423dits[1] = 0.1000;
2303   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2304   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);  
2305
2306   // passage for HV microcables - F.T. March,7-2001
2307   iI424dits[0] = 1.5000;
2308   iI424dits[1] = 0.1500;
2309   iI424dits[2] = iI421dits[2];
2310   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);  
2311
2312   // HV microcables segment at the end ladder - F.T. March,7-2001
2313   iI425dits[0] = 1.350000;
2314   iI425dits[1] = 0.015250;
2315   iI425dits[2] = iI024dits[2];
2316   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);  
2317
2318   // lower edge of SDD ladder frame at end-ladder - part 1
2319   dits[0] = 0.2;
2320   dits[1] = 0.1815;
2321   dits[2] = iI024dits[2];
2322   dits[3] = 0.015;
2323   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
2324
2325   // lower edge of SDD ladder frame at end-ladder - part 2
2326   dits[0] = 0.183;
2327   dits[1] = 0.165;
2328   dits[2] = iI024dits[2];
2329   dits[3] = 0.015;
2330   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
2331
2332   // new: for the 1st top rod of the structure 
2333   // at the end-ladder - F.T. March,7-2001
2334   iI029dits[0] = 0.2;
2335   iI029dits[1] = 0.1815;
2336   iI029dits[2] = 1.0100;
2337   iI029dits[3] = 0.015;
2338   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);  
2339
2340   // new: for the 2nd top rod of the structure 
2341   // at the end-ladder - F.T. March,7-2001
2342   iI030dits[0] = 0.1830;
2343   iI030dits[1] = 0.1650;
2344   iI030dits[2] = 1.0100;
2345   iI030dits[3] = 0.0150;
2346   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);  
2347
2348   // inox cooling tubes for the end ladder - F.T. March,7-2001
2349   iI031dits[0] = 0.093;
2350   iI031dits[1] = 0.1;
2351   iI031dits[2] = iI024dits[2];
2352   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);  
2353
2354   if (fluid == 1) {
2355      // cooling water for the end ladder - F.T. March,7-2001
2356      iI032dits[0] = 0;
2357      iI032dits[1] = iI031dits[0];
2358      iI032dits[2] = iI024dits[2];
2359      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);  
2360   } else {
2361      // cooling freon for the end ladder - R.B. March,21-2001
2362      iI032dits[0] = 0;
2363      iI032dits[1] = iI031dits[0];
2364      iI032dits[2] = iI024dits[2];
2365      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);    
2366   }
2367   
2368   // -- block of the SDD ladder frame holding the electronics
2369
2370   // edge of the ladder frame - part 1
2371   dits[0] = 0.2;
2372   dits[1] = 0.182;
2373   dits[2] = 3.65;
2374   dits[3] = 0.015;
2375   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
2376
2377   // edge of the ladder frame - part 2
2378   dits[0] = 0.183;
2379   dits[1] = 0.165;
2380   dits[2] = 3.65;
2381   dits[3] = 0.015;
2382   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
2383
2384   // inclined segments of the ladder frame
2385   dits[0] = 2.23;
2386   dits[1] = 2.1;
2387   dits[2] = 0.05;
2388   dits[3] = 0.03;
2389   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
2390
2391   // horiz.segments of the ladders, normal to ladder edges
2392   dits[0] = 2.1;
2393   dits[1] = 2;
2394   dits[2] = 0.06;
2395   dits[3] = 0.04;
2396   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
2397
2398   // horiz.segments of the ladders, at 45 deg. to ladder edges
2399   dits[0] = 2.615;
2400   dits[1] = 2.465;
2401   dits[2] = 0.06;
2402   dits[3] = 0.04;
2403   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
2404
2405   // supports of the ceramic pins holding the detectors
2406   dits[0] = 0.3;
2407   dits[1] = 0.05;
2408   dits[2] = 0.15;
2409   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
2410
2411   // ceramic pins holding the detectors
2412   dits[0] = 0;
2413   dits[1] = 0.05;
2414   dits[2] = 0.225;
2415   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
2416
2417   // holders of cooling tubes
2418   iI035dits[0] = 0.1;
2419   iI035dits[1] = 0.15;
2420   iI035dits[2] = 0.2;
2421   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2422
2423   // top holders of microcables
2424   dits[0] = 0.2;
2425   dits[1] = 0.01;
2426   dits[2] = 0.05;
2427   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
2428
2429   // inox cooling tubes - F.T. March,7-2001
2430   iI037dits[0] = 0.093;
2431   iI037dits[1] = 0.1;
2432   iI037dits[2] = iI018dits[2];
2433   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2434
2435   if (fluid == 1) {
2436      // cooling water - F.T. March,7-2001
2437      iI038dits[0] = 0;
2438      iI038dits[1] = iI037dits[0];
2439      iI038dits[2] = iI018dits[2];
2440      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);  
2441   } else {
2442      // cooling freon - R.B. March,21-2001
2443      iI038dits[0] = 0;
2444      iI038dits[1] = iI037dits[0];
2445      iI038dits[2] = iI018dits[2];
2446      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);    
2447   }
2448   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2449
2450   // SDD heat bridge - F.T. March,7-2001
2451   iI039dits[0] = 1.1000;
2452   iI039dits[1] = 0.0087;
2453   iI039dits[2] = 3.2500;
2454   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);  
2455
2456   // SDD clip part 1
2457   dits[0] = 0.25;
2458   dits[1] = 0.01;
2459   dits[2] = iI039dits[2];
2460   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2461
2462   // SDD clip part 2
2463   iI041dits[0] = 0.1;
2464   iI041dits[1] = 0.12;
2465   iI041dits[2] = iI039dits[2];
2466   iI041dits[3] = 90;
2467   iI041dits[4] = 320;
2468   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);  
2469
2470
2471   // SDD PASCAL - F.T. March,7-2001
2472   iI042dits[0] = 0.5000;
2473   iI042dits[1] = 0.0175;
2474   iI042dits[2] = 0.5000;
2475   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);  
2476
2477   // SDD AMBRA - F.T. March,7-2001
2478   iI043dits[0] = 0.3500;
2479   iI043dits[1] = 0.0175;
2480   iI043dits[2] = 0.5000;
2481   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);  
2482
2483   // SDD capacitors - F.T. March,7-2001
2484   iI051dits[0] = 0.1400;
2485   iI051dits[1] = 0.0350;
2486   iI051dits[2] = 0.0625;
2487   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);  
2488
2489   // SDD hybrid circuit - F.T. March,7-2001
2490   iI052dits[0] = 1.725000;
2491   iI052dits[1] = 0.003743;
2492   iI052dits[2] = iI039dits[2];
2493   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2494
2495   // SDD anode microcable : changed - F.T. March,7-2001
2496   iI044dits[0] = iI018dits[2];
2497   iI044dits[1] = iI039dits[2];
2498   iI044dits[2] = 0.00084;
2499   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2500   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);  
2501   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2502
2503   // SDD electronics box - F.T. March,7-2001
2504   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2505   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2506   iI050dits[2] = iI018dits[2];
2507   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2508
2509   // SDD sensitive volume
2510   dits[0] = 3.50850;
2511   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2512   dits[2] = 3.76320;
2513   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2514
2515   // Like for ITS3 - F.T. March,7-2001
2516   dits[0] = 3.50850;
2517   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2518   dits[2] = 3.76320;
2519   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2520   }
2521
2522   // --- Define SSD volumes ------------------------------------------
2523
2524   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2525   dits[0] = 0;
2526   dits[1] = 360;
2527   dits[2] = 6;
2528   dits[3] = -57.45;
2529   dits[4] = 43.6;
2530   dits[5] = 48;  
2531   dits[6] = -49.15; 
2532   dits[7] = 43.6;
2533   dits[8] = 48;  
2534   dits[9] = -49.15;  
2535   dits[10] = 36.9;
2536   dits[11] = 48;  
2537   dits[12] = 50.55;  
2538   dits[13] = 36.9;
2539   dits[14] = 48;  
2540   dits[15] = 50.55;  
2541   dits[16] = 43.6;
2542   dits[17] = 48;  
2543   dits[18] = 57.45;
2544   dits[19] = 43.6;
2545   dits[20] = 48;   
2546   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air 
2547   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air 
2548   
2549   dits[0] =  3.4;
2550   dits[1] = 1.955;
2551   dits[2] = 56.5; 
2552   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2553   
2554   dits[0] = 3.75;
2555   dits[1] = 0.045;
2556   dits[2] = 50.975;
2557   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2558   
2559   dits[0] = 3.4;
2560   dits[1] = 1.955;
2561   dits[2] = 47; 
2562   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2563   
2564   dits[0] = 3.75;
2565   dits[1] = 0.045;
2566   dits[2] = 43.3;  
2567   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2568   
2569   dits[0] = 3.4;
2570   dits[1] = 1.955;
2571   dits[2] = 3.15;
2572   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2573   
2574   dits[0] = 3.405;
2575   dits[1] = 1.955;
2576   dits[2] = 1.955;
2577   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2578   
2579   dits[0] = 3.75;
2580   dits[1] = 0.015;
2581   dits[2] = 2.1;
2582   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2583   
2584   dits[0] = 3.4;
2585   dits[1] = 1.955;
2586   dits[2] = 3.15;
2587   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2588   
2589   dits[0] = 3.41;
2590   dits[1] = 1.955;
2591   dits[2] = 1.955;
2592   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2593   
2594   dits[0] = 3.75;
2595   dits[1] = 0.015;
2596   dits[2] = 2.1;
2597   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2598   
2599   if (fluid == 1) {
2600      dits[0] = 0;
2601      dits[1] = 0.07;
2602      dits[2] = 3.15;
2603      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2604   } else {
2605      dits[0] = 0;
2606      dits[1] = 0.07;
2607      dits[2] = 3.15;
2608      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2609   }
2610   
2611   dits[0] = 0.07;
2612   dits[1] = 0.1;
2613   dits[2] = 3.15;
2614   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2615   
2616   dits[0] = 0.225;
2617   dits[1] = 0.195;
2618   dits[2] = 3.15;
2619   dits[3] = 0.025;
2620   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2621   
2622   dits[0] = 0.25;
2623   dits[1] = 0.22;
2624   dits[2] = 3.15;
2625   dits[3] = 0.025;
2626   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2627   
2628   dits[0] = 2.17;
2629   dits[1] = 0.035;
2630   dits[2] = 0.05;
2631   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2632   
2633   dits[0] = 2 ;
2634   dits[1] = 0.035;
2635   dits[2] = 0.05;
2636   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2637   
2638   dits[0] = 2.675;
2639   dits[1] = 0.035;
2640   dits[2] = 0.05;
2641   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2642   
2643   dits[0] = 0.3;
2644   dits[1] = 0.15;
2645   dits[2] = 0.15;
2646   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2647   
2648   dits[0] = 0.025;
2649   dits[1] = 0.025;
2650   dits[2] = 0.05;
2651   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2652   
2653   dits[0] = 0.304;
2654   dits[1] = 0.0275;
2655   dits[2] = 0.432;
2656   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2657   
2658   dits[0] = 0.16;
2659   dits[1] = 0.08;
2660   dits[2] = 0.08;
2661   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2662   
2663   dits[0] = 3.4;
2664   dits[1] = 0.015;
2665   dits[2] = 0.525;
2666   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2667   
2668   dits[0] = 0.15;
2669   dits[1] = 0.105;
2670   dits[2] = 0.29;
2671   dits[3] = 0.08;
2672   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2673   
2674   dits[0] = 0.07;
2675   dits[1] = 0.1;
2676   dits[2] = 1.955;
2677   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2678   
2679   if (fluid == 1) {
2680      dits[0] = 0;
2681      dits[1] = 0.07;
2682      dits[2] = 1.955;
2683      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2684   } else {
2685      dits[0] = 0;
2686      dits[1] = 0.07;
2687      dits[2] = 1.955;
2688      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2689   }
2690   
2691   dits[0] = 0.3;
2692   dits[1] = 0.15;
2693   dits[2] = 0.15;
2694   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2695   
2696   dits[0] = 0.25;
2697   dits[1] = 0.22;
2698   dits[2] = 1.955;
2699   dits[3] = 0.025;
2700   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2701   
2702   dits[0] = 0.225;
2703   dits[1] = 0.195;
2704   dits[2] = 1.955;
2705   dits[4] = 0.025;
2706   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2707   
2708   dits[0] = 2.17;
2709   dits[1] = 0.035;
2710   dits[2] = 0.05;
2711   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2712   
2713   dits[0] = 2.675;
2714   dits[1] = 0.035;
2715   dits[2] = 0.05;
2716   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2717   
2718   dits[0] = 2;
2719   dits[1] = 0.035;
2720   dits[2] = 0.05;
2721   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2722   
2723   dits[0] = 0;
2724   dits[1] = 0.05;
2725   dits[2] = 0.17;
2726   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2727   
2728   dits[0] = 0;
2729   dits[1] = 0.05;
2730   dits[2] = 0.205;
2731   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2732   
2733   dits[0] = 3.65;
2734   dits[1] = 0.015;
2735   dits[2] = 2;
2736   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2737   
2738   if (fluid == 1) {
2739      dits[0] = 0;
2740      dits[1] = 0.07;
2741      dits[2] = 3.15;
2742      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2743   } else {
2744      dits[0] = 0;
2745      dits[1] = 0.07;
2746      dits[2] = 3.15;
2747      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2748   }
2749   
2750   dits[0] = 0.07;
2751   dits[1] = 0.1;
2752   dits[2] = 3.15;
2753   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2754   
2755   dits[0] = 0.225;
2756   dits[1] = 0.195;
2757   dits[2] = 3.15;
2758   dits[3] = 0.025;
2759   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2760   
2761   dits[0] = 0.25;
2762   dits[1] = 0.22;
2763   dits[2] = 3.15;
2764   dits[3] = 0.025;
2765   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2766   
2767   dits[0] = 2.17;
2768   dits[1] = 0.035;
2769   dits[2] = 0.05;
2770   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2771   
2772   dits[0] = 2;
2773   dits[1] = 0.035;
2774   dits[2] = 0.05;
2775   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2776   
2777   dits[0] = 2.675;
2778   dits[1] = 0.035;
2779   dits[2] = 0.05;
2780   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2781   
2782   dits[0] = 0.3;
2783   dits[1] = 0.15;
2784   dits[2] = 0.15;
2785   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2786   
2787   dits[0] = 0.304;
2788   dits[1] = 0.0275;
2789   dits[2] = 0.4322;
2790   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2791   
2792   dits[0] = 0.025;
2793   dits[1] = 0.025;
2794   dits[2] = 0.05;
2795   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2796   
2797   dits[0] = 0.16;
2798   dits[1] = 0.08;
2799   dits[2] = 0.08;
2800   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2801   
2802   dits[0] = 3.4;
2803   dits[1] = 0.015;
2804   dits[2] = 0.525;
2805   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2806   
2807   dits[0] = 0.225;
2808   dits[1] = 0.195;
2809   dits[2] = 1.955;
2810   dits[3] = 0.025;
2811   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2812   
2813   dits[0] = 0.25;
2814   dits[1] = 0.22;
2815   dits[2] = 1.955;
2816   dits[3] = 0.025;
2817   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2818   
2819   dits[0] = 2.17;
2820   dits[1] = 0.035;
2821   dits[2] = 0.05;
2822   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2823   
2824   dits[0] = 2.675;
2825   dits[1] = 0.035;
2826   dits[2] = 0.05;
2827   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2828    
2829   dits[0] = 2;
2830   dits[1] = 0.035;
2831   dits[2] = 0.05;
2832   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2833    
2834   dits[0] = 0;
2835   dits[1] = 0.05;
2836   dits[2] = 0.205;
2837   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2838    
2839   dits[0] = 0;
2840   dits[1] = 0.05;
2841   dits[2] = 0.17;
2842   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2843    
2844   dits[0] = 0.15;
2845   dits[1] = 0.105;
2846   dits[2] = 0.29;
2847   dits[3] = 0.08;
2848   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2849   
2850   if (fluid == 1) {
2851      dits[0] = 0;
2852      dits[1] = 0.07;
2853      dits[2] = 1.955;
2854      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2855   } else {
2856      dits[0] = 0;
2857      dits[1] = 0.07;
2858      dits[2] = 1.955;
2859      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2860   }
2861      
2862   dits[0] = 0.07;
2863   dits[1] = 0.1;
2864   dits[2] = 1.955;
2865   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2866  
2867   dits[0] = 0.3;
2868   dits[1] = 0.15;
2869   dits[2] = 0.15;
2870   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2871   
2872   dits[0] = 3.65;
2873   dits[1] = 0.015;
2874   dits[2] = 2;
2875   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2876   }
2877
2878
2879   // --- Define volumes of shield of SPD ----------------
2880
2881   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2882   dits[0] = 8.37;
2883   dits[1] = 9.93;
2884   dits[2] = 25;
2885   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2886
2887   dits[0] = 8.3;
2888   dits[1] = 9.995;
2889   dits[2] = 17.5/2.;
2890   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2891   }
2892  
2893   Double_t s1,s2,b1,b2;
2894
2895   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2896
2897   // --- Define volume of first cylinder between SPD and SDD --------------
2898   dits[0] = (21.-0.128)/2.;      
2899   dits[1] = 21./2.;
2900   dits[2] = 39.4;      
2901   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2902          
2903   // --- Define volumes of second cylinder between SDD and SSD ------------
2904   // --- (from B. Giraudo plots - M.S. 20 Nov 2007)
2905   dits[0] = 59.5/2. - 0.06;
2906   dits[1] = 59.5/2.;
2907   dits[2] = 102/2.;      // was 57
2908   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2909
2910   dits[1] = dits[0];
2911   dits[0] = dits[1] - 0.5;
2912   gMC->Gsvolu("ICY3", "TUBE", idtmed[267], dits, 3);
2913
2914   dits[1] = dits[0];
2915   dits[0] = dits[1] - 0.06;
2916   gMC->Gsvolu("ICY4", "TUBE", idtmed[208], dits, 3);
2917
2918   // --- Define volumes of SDD cone ---------------------------------- 
2919
2920   dits[0] = 0;
2921   dits[1] = 360;
2922   dits[2] = 12;
2923   //
2924   dits[3] = -59.7;
2925   dits[4] = 27;
2926   dits[5] = 28.6;
2927
2928   dits[6] = -42.7;
2929   dits[7] = 10;
2930   dits[8] = 28.6;
2931
2932   //   dits[9] = -34.65;
2933   dits[9] = -33.55;
2934   dits[10] = 10;
2935   dits[11] = 28.6;
2936   
2937   //   dits[12] = -34.65;
2938   dits[12] = -33.55;
2939   dits[13] = 10;
2940   dits[14] = 23.495;
2941
2942   //dits[15] = -23.7;
2943   dits[15] = -26.2;
2944   dits[16] = 10;
2945   dits[17] = 23.495;
2946
2947   //dits[18] = -23.7;
2948   dits[18] = -26.2;
2949   dits[19] = 10;
2950   dits[20] = 14.595;
2951
2952   //dits[21] = 23.7;
2953   dits[21] = 26.2;
2954   dits[22] = 10;
2955   dits[23] = 14.595;
2956
2957   //dits[24] = 23.7;
2958   dits[24] = 26.2;
2959   dits[25] = 10;
2960   dits[26] = 23.495;
2961
2962 //   dits[27] = 34.65;
2963   dits[27] = 33.55;
2964   dits[28] = 10;
2965   dits[29] = 23.495;
2966
2967 //   dits[30] = 34.65;
2968   dits[30] = 33.55;
2969   dits[31] = 10;
2970   dits[32] = 28.6;
2971
2972   dits[33] = 42.7;
2973   dits[34] = 10;
2974   dits[35] = 28.6;
2975
2976   dits[36] = 59.7;
2977   dits[37] = 27.2637;
2978   dits[38] = 28.6;
2979
2980   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2981     dits[9] = -34.65;
2982     dits[12] = -34.65;
2983     dits[15] = -23.7;
2984     dits[18] = -23.7;
2985     dits[21] = 23.7;
2986     dits[24] = 23.7;
2987     dits[27] = 34.65;
2988     dits[30] = 34.65;
2989   } 
2990   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2991   
2992   dits[0] = 0;
2993   dits[1] = 360;
2994   dits[2] = 6;
2995   dits[3] = 38.65;
2996   dits[4] = 10.75;    
2997   dits[5] = 12.25;      
2998   dits[6] = 40.15;
2999   dits[7] = 10.75;
3000   dits[8] = 13.96;   
3001   dits[9] = 40.15;
3002   dits[10] = 12.46;  
3003   dits[11] = 13.96;
3004   dits[12] = 55.75;
3005   dits[13] = 27;
3006   dits[14] = 28.5;
3007   dits[15] = 55.75;
3008   dits[16] = 27;
3009   dits[17] = 28.5;
3010   dits[18] = 57.25;
3011   dits[19] = 27;
3012   dits[20] = 28.5;
3013 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
3014   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
3015
3016   // Redefined to make adding material for cables easier (FMD geometry)
3017   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
3018   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
3019   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3020   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3021   dits[0] = 0; //dits[0] = 0;
3022   dits[1] = 50; //dits[1] = 50;
3023   dits[2] = 4; //dits[2] = 3;
3024
3025   dits[4] = 14.0; //dits[4] = 14;            // r inner
3026   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
3027   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
3028
3029   dits[7] = dits[4]; //dits[7] = 14;             // r inner
3030   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
3031   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
3032
3033   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
3034   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
3035   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
3036
3037   dits[13] = dits[11];         // r inner
3038   dits[14] = dits[11];         // r outer
3039   dits[12] = (dits[13]-b1)/s1;  // Z
3040 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
3041   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
3042
3043   dits[0] = 0; //dits[0] = 0;
3044   dits[1] = 25; //dits[1] = 25;
3045   dits[2] = 4; //dits[2] = 3;
3046
3047   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
3048   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
3049   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
3050
3051   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
3052   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
3053   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
3054
3055   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
3056   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
3057   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
3058
3059   dits[13] = dits[11];         // r inner
3060   dits[14] = dits[11];         // r outer
3061   dits[12] = (dits[13]-b1)/s1;  // Z
3062 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
3063   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
3064     //Begin_Html
3065     /*
3066       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3067       </pre>
3068       <br clear=left>
3069       <font size=+2 color=blue>
3070       <p>SDD Support cone with other forward detectors. Shown in
3071           brown are a posible cabling layout.
3072       </font>
3073     */
3074     //End_Html
3075   dits[0] = 10.0;
3076   dits[1] = 10.5;
3077   dits[2] = 0.25;
3078   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
3079
3080   dits[0] = 21.95;
3081   dits[1] = 22.95;    
3082   dits[2] = 1;
3083   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
3084
3085   dits[0] = 13.1;    
3086   dits[1] = 14.1;    
3087   dits[2] = 1;
3088   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
3089
3090   dits[0] = 1;
3091   dits[1] = 1;
3092   dits[2] = 7.74;
3093   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
3094
3095   if (AliITSInitGeometry::SDDIsTGeoNative())
3096     dits[0] = 0.9;
3097   else
3098     dits[0] = 1;
3099   dits[1] = 1;
3100   dits[2] = 9.14;
3101   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
3102
3103   dits[0] = 21.95;
3104   dits[1] = 22.95;
3105   dits[2] = 1;
3106   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
3107
3108   dits[0] = 3;
3109   dits[1] = 2.7;
3110   dits[2] = 1;
3111   dits[3] = 0.63;
3112   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
3113
3114   dits[0] = 13.1;
3115   dits[1] = 14.1;
3116   dits[2] = 1;
3117   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3118   }
3119   
3120   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3121   // --- Define volumes of SSD cone ----------------------------------
3122
3123   dits[0] = 0;
3124   dits[1] = 360;
3125   dits[2] = 12;
3126
3127   dits[3] = -zmax;
3128   dits[4] = 46;
3129   dits[5] = 49.25;
3130
3131   dits[6] = -61.2;
3132   dits[7] = 28.7;
3133   dits[8] = 49.25;
3134
3135   dits[9] = -57.5;
3136   dits[10] = 28.7;
3137   dits[11] = 49.25;
3138    
3139   dits[12] = -57.5;
3140   dits[13] = 28.7;
3141   dits[14] = 43.5;
3142
3143   //dits[15] = -49.2;
3144   dits[15] = -53.4-0.75;
3145   dits[16] = 28.7;
3146   dits[17] = 43.5;
3147
3148   //dits[18] = -49.2;
3149   dits[18] = -53.4-0.75;
3150   dits[19] = 28.7;
3151   dits[20] = 36.85;
3152
3153   //dits[21] = 50.6;
3154   dits[21] = 53.4+0.75;
3155   dits[22] = 28.7;
3156   dits[23] = 36.85;
3157
3158   dits[24] = 53.4+0.75;
3159   //dits[24] = 50.6;
3160   dits[25] = 28.7;
3161   dits[26] = 43.5;
3162
3163   dits[27] = 57.5;
3164   dits[28] = 28.7;
3165   dits[29] = 43.5;
3166
3167   dits[30] = 57.5;
3168   dits[31] = 28.7;
3169   dits[32] = 49.25;
3170   
3171   dits[33] = 61.2;
3172   dits[34] = 28.7;
3173   dits[35] = 49.25;      
3174   dits[36] = zmax;
3175   dits[37] = 46;      
3176   dits[38] = 49.25;
3177
3178   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3179     dits[15] = -49.2;
3180     dits[18] = -49.2;
3181     dits[21] = 50.6;
3182     dits[24] = 50.6;
3183   }
3184   
3185   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3186   
3187   dits[0] = 0;
3188   dits[1] = 360;
3189   dits[2] = 6;
3190   dits[3] = -zmax;  
3191   dits[4] = 47.75;  
3192   dits[5] = 49.25;  
3193   dits[6] = -zmax+2.;  
3194   dits[7] = 47.75;  
3195   dits[8] = 49.25;   
3196   dits[9] = -71.2819;
3197   dits[10] = 46.75;   
3198   dits[11] = 49.0319;
3199   dits[12] = -57.25;   // was 58.5 
3200   dits[13] = 32.9681;
3201   dits[14] = 34.75;
3202   dits[15] = -57.25;   // was 58.5   
3203   dits[16] = 30;
3204   dits[17] = 34.75;
3205   dits[18] = -55.75;   // was 57 
3206   dits[19] = 30;     
3207   dits[20] = 32.25;    // was 31.5 
3208 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3209   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3210
3211   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3212   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3213   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3214   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3215   dits[0] = 0;
3216   dits[1] = 25;
3217   dits[2] = 4; //dits[2] = 5;
3218
3219   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3220   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3221   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3222
3223   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3224   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3225   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3226
3227   dits[10] = 37.00; //dits[10] = 37;  // r inner
3228   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3229   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3230
3231   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3232   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3233   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3234 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
3235   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole 
3236     //Begin_Html
3237     /*
3238       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3239       </pre>
3240       <br clear=left>
3241       <font size=+2 color=blue>
3242       <p>SSD Support cone with other forward detectors. Shown in
3243           brown are a posible cabling layout.
3244       </font>
3245     */
3246     //End_Html
3247   
3248   dits[0] = 28.75;          
3249   dits[1] = 29.75;   
3250   dits[2] = 0.5;
3251   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3252   
3253   dits[0] = 35.8;   
3254   dits[1] = 36.8;   
3255   dits[2] = 1;
3256   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
3257   
3258   dits[0] = 41.4;  
3259   dits[1] = 42.4;  
3260   dits[2] = 1;
3261   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3262         
3263   dits[0] = 42.05+5.;       
3264   dits[1] = 42.55+5.;     
3265   dits[2] = 1.25;
3266   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3267                                                        // this will change after PPR
3268   dits[0] = 37.05+5.;   
3269   dits[1] = 37.55+5.;   
3270   dits[2] = 1.25;
3271   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3272                                                        // this will change after PPR
3273  
3274   dits[0] = 0;
3275   dits[1] = 3.2;
3276   dits[2] = 9;
3277   dits[3] = -14;
3278   dits[4] = 30.5;
3279   dits[5] = 33.5;
3280   dits[6] = -9.85;
3281   dits[7] = 30.5;
3282   dits[8] = 33.5;
3283   dits[9] = -9.85;
3284   dits[10] = 30.5;
3285   dits[11] = 43.45;
3286   dits[12] = -7.85;
3287   dits[13] = 30.5;
3288   dits[14] = 43.45;
3289   dits[15] = -7.85;
3290   dits[16] = 30.5;
3291   dits[17] = 36.5;
3292   dits[18] = -7;
3293   dits[19] = 30.5;
3294   dits[20] = 36.5;
3295   dits[21] = -4;
3296   dits[22] = 33.0173;
3297   dits[23] = 36.5;
3298   dits[24] = -4;
3299   dits[25] = 33.0173;
3300   dits[26] = 36.80;
3301   dits[27] = -2;
3302   dits[28] = 34.6955;
3303   dits[29] = 36.80;
3304   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3305   }
3306   
3307
3308   // --- Place SPD (option 'b') volumes into their mother volume IT12
3309   
3310   // SPD - option 'b' 
3311   // (this is the default)
3312
3313   //if (option == 2) {
3314   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
3315
3316      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"ONLY");
3317      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"ONLY");
3318      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"ONLY");
3319      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"ONLY");
3320      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"ONLY");
3321      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"ONLY");
3322      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"ONLY");
3323      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"ONLY");
3324      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"ONLY");
3325      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"ONLY");
3326      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3327           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3328      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");       
3329      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3330           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]  
3331      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3332      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3333           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]  
3334      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3335      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3336           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241] 
3337      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3338      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3339           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242] 
3340      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3341      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3342           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243] 
3343      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3344      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3345      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3346      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3347      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3348      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3349      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3350      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3351      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3352      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3353      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3354      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3355      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3356      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3357      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3358      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3359      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3360      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3361      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3362      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3363      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3364      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3365      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3366      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3367      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3368      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3369      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3370      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3371      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3372      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3373      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3374      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3375      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3376      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3377      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3378      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3379      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3380      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3381      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3382      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3383      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3384      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3385      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3386
3387      // Insertion of half-stave level in old SPD1
3388      gGeoManager->MakeVolumeAssembly("L1H-STAVE0");
3389      gGeoManager->MakeVolumeAssembly("L1H-STAVE1");
3390      gMC->Gspos("L1H-STAVE0",1,"I10B",0,0,0,0,"ONLY");
3391      gMC->Gspos("L1H-STAVE1",1,"I10B",0,0,0,0,"ONLY");
3392      gMC->Gspos("I107",1,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3393      gMC->Gspos("I107",2,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3394      gMC->Gspos("I107",3,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3395      gMC->Gspos("I107",4,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3396      //      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3397      //      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3398      //      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3399      //      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3400
3401     // Insertion of half-stave level in old SPD2
3402      gGeoManager->MakeVolumeAssembly("L2H-STAVE0");
3403      gGeoManager->MakeVolumeAssembly("L2H-STAVE1");
3404      gMC->Gspos("L2H-STAVE0",1,"I20B",0,0,0,0,"ONLY");
3405      gMC->Gspos("L2H-STAVE1",1,"I20B",0,0,0,0,"ONLY");
3406      gMC->Gspos("I1D7",1,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3407      gMC->Gspos("I1D7",2,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3408      gMC->Gspos("I1D7",3,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3409      gMC->Gspos("I1D7",4,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3410 //      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3411 //      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3412 //      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3413 //      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3414
3415      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3416      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3417      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3418      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3419      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3420      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3421      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3422      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3423      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3424      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3425      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3426      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3427      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3428      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3429      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3430      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3431      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3432      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3433      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3434      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
3435      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
3436      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
3437      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
3438      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
3439      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
3440      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
3441      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
3442      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
3443      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
3444      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
3445      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
3446      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3447      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3448      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3449      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3450      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");
3451      
3452      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"ONLY");
3453      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"ONLY");
3454      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"ONLY");
3455      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"ONLY");
3456      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"ONLY");
3457      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"ONLY");
3458      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"ONLY");
3459      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"ONLY");
3460      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"ONLY");
3461      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"ONLY");
3462      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"ONLY");
3463      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"ONLY");
3464      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"ONLY");
3465      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"ONLY");
3466      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"ONLY");
3467      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"ONLY");
3468      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"ONLY");
3469      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"ONLY");
3470      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"ONLY");
3471      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"ONLY");
3472      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"ONLY");
3473
3474      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3475      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3476      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3477      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3478      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3479      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3480      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3481      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3482      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3483      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3484      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3485      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3486      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3487      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3488      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3489      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3490      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3491      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3492      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3493      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3494      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3495      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3496      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3497      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3498      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3499      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3500      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"ONLY");
3501      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");  
3502   }
3503     
3504   // --- Place SDD volumes into their mother volume IT34
3505  
3506   // -- position SDD detectors of ladder 3 / layer 3
3507   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
3508
3509   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3510   ySDD = ySDDsep/2.+iI302dits[1];
3511   for (iSDD=0; iSDD<6; iSDD++) {
3512     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3513     ySDD = -ySDD;
3514   }
3515
3516   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3517   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3518   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3519   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3520   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3521   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3522   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3523   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3524   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3525   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3526   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3527   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3528   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3529   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3530
3531
3532   // -- position SDD detectors of ladder 4 / layer 4
3533
3534   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3535   ySDD = -(ySDDsep/2.+iI402dits[1]);
3536   for (iSDD=0; iSDD<8; iSDD++) {
3537     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3538     ySDD = -ySDD;
3539   }
3540   
3541   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3542   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3543   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3544   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3545   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3546   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3547   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3548   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3549   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3550   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3551   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3552   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3553   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3554   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3555   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3556   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3557   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3558   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3559   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3560   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3561   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3562   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3563
3564
3565   // -- build block of the SDD ladder frame holding the electronics
3566
3567   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3568   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3569   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3570
3571   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3572   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3573   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3574
3575   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3576   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3577   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3578   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3579   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3580   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3581   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3582   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3583
3584   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3585   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3586
3587   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3588   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3589
3590   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3591   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3592   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3593   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3594
3595   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3596   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3597   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3598   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3599
3600   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3601   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3602
3603   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3604   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3605   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3606   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3607
3608   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3609   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3610
3611   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3612   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3613
3614   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3615   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3616   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3617   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3618
3619
3620   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3621
3622   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3623   yI050 = 0;
3624   xI039 = -iSDDCoolPipe[1]/cos30;
3625   yI039 = -iI050dits[1]+iI039dits[1];
3626   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3627   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3628   yI042 = yI039+iI039dits[1]+iI042dits[1];
3629   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3630   yI043 = yI039+iI039dits[1]+iI043dits[1];
3631   zChipSpace = iI042dits[2];
3632   if (zChipSpace < iI043dits[2]) {
3633     zChipSpace = iI043dits[2];
3634   }
3635   zChipSpace = zChipSpace * 2;
3636   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3637   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3638   for (ichip=0; ichip<4; ichip++) { 
3639     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3640     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3641     zchip += zChipSpace + yI051space;
3642   }
3643   xcap = 2*iI039dits[0]/5.;
3644   yI051 = yI039+iI039dits[1]+iI051dits[1];
3645   zI051 = -iI039dits[2] + yI051space/3.;
3646   icap = 1;
3647   for (ichip=0; ichip<5; ichip++) { 
3648     xI051 = xI039-iI039dits[0]+xcap;
3649     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3650     zI051 += yI051space/3.;
3651     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3652     xI051 += xcap;
3653     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3654     xI051 += xcap;
3655     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3656     xI051 += xcap;
3657     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3658     zI051 -= yI051space/3.;
3659     if (ichip == 0) {
3660       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3661     }
3662     zI051 += zChipSpace + yI051space;
3663   }
3664   xI052 = -iI050dits[0]+iI052dits[0];
3665   yI052 = yI051+iI051dits[1]+iI052dits[1];
3666   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3667   xI044 = iI050dits[0]-iI044dits[3];
3668   yI044 = yI052+iI052dits[1]+iI044dits[2];
3669   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3670   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3671   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3672
3673
3674   // -- build block of the SDD ladder frame at the end ladders
3675
3676   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3677   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3678   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3679   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3680
3681   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3682
3683   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3684
3685   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3686   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3687
3688   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3689   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3690
3691   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3692
3693   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3694
3695   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3696   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3697
3698   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3699   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3700
3701
3702   xI424 = iI028dits[0]/3.;
3703   yI424 = -iI028dits[1]+iI424dits[1];
3704   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3705   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3706   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3707   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3708   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3709   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "ONLY");
3710
3711
3712   // -- build the SDD ladder 3
3713
3714   indI425 = 1;
3715   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");  
3716   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3717   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3718   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3719   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3720   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3721   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3722   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3723   nameHV[0] = 'I';
3724   nameHV[1] = '3';
3725   nameHV[2] = '1';  
3726   nameHV[4] = '\0';
3727   for (iSDD=0; iSDD<3; iSDD++) {
3728     nameHV[3] = (Char_t)(48+iSDD+5);
3729     dits[0] = 1.350000;
3730     dits[1] = iI425dits[1];
3731     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3732     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3733     xHV = 0.0;
3734     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3735     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3736     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3737     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3738     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3739     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3740   }
3741   nameLV[0] = 'I';
3742   nameLV[1] = '3';
3743   nameLV[2] = '1';  
3744   nameLV[4] = '\0';
3745   for (iSDD=0; iSDD<3; iSDD++) {
3746     nameLV[3] = (Char_t)(48+iSDD+1);
3747     dits[0] = 1.350000;
3748     dits[1] = 0.004423;
3749     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3750     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3751     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3752     xLV = xI050 -
3753           TMath::Abs(yI050-yLV)*sin30/cos30 +
3754           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3755     zLV = iI047dits[2] - dits[2];
3756     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3757     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3758     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3759     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3760   }
3761
3762
3763   // -- build the SDD ladder 4
3764
3765
3766   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3767   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3768   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3769   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3770   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3771   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3772   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3773   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3774   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3775   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3776   nameHV[0] = 'I';
3777   nameHV[1] = '4';
3778   nameHV[2] = '1';  
3779   nameHV[4] = '\0';  
3780   for (iSDD=0; iSDD<4; iSDD++) {
3781     nameHV[3] = (Char_t)(48+iSDD+5);
3782     dits[0] = 1.350000;
3783     dits[1] = iI425dits[1];
3784     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3785     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3786     xHV = -0.0001;
3787     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3788     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3789     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3790     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3791     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3792     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3793   }
3794   nameLV[0] = 'I';
3795   nameLV[1] = '4';
3796   nameLV[2] = '1';  
3797   nameLV[4] = '\0';
3798   for (iSDD=0; iSDD<4; iSDD++) {
3799     nameLV[3] = (Char_t)(48+iSDD+1);
3800     dits[0] = 1.350000;
3801     dits[1] = 0.004423;
3802     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3803     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3804     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3805     xLV = xI050 -
3806           TMath::Abs(yI050-yLV)*sin30/cos30 +
3807           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3808     zLV = iI048dits[2] - dits[2];
3809     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3810     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3811     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3812     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3813   }
3814
3815
3816   // -- build the SDD barrel (layers 3 and 4)
3817
3818   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3819   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3820   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3821   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3822   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3823   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3824   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3825   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3826   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3827   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3828   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3829   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3830   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3831   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3832
3833   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3834   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3835   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3836   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3837   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3838   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3839   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3840   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3841   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3842   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3843   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3844   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3845   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3846   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3847   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3848   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3849   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3850   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3851   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3852   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3853   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3854   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3855   }
3856   
3857   // --- Place SSD volumes into their mother volume IT56  
3858
3859   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3860
3861   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY"); 
3862   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3863   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3864   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3865   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3866   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3867   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3868   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3869   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3870   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3871   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3872   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3873   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3874   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3875   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3876   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3877   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3878   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3879   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3880   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3881   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3882   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3883   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3884   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3885   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3886   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3887   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3888   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3889   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3890   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3891   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3892   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3893   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3894   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3895   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3896   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3897   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3898   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3899   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3900   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3901   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3902   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3903   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3904   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3905   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3906   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3907   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3908   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3909   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3910   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3911   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3912   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3913   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3914   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3915   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3916   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3917   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3918   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3919   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3920   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3921   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3922   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3923   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3924   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3925   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3926   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3927   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3928   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3929   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3930   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3931   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3932   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3933   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3934   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3935   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3936   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3937   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3938   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3939   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3940   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3941   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3942   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3943   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3944   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3945   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3946   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3947   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3948   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3949   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3950   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3951   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3952   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3953   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3954   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3955   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3956   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3957   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3958   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3959   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3960   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3961   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3962   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3963   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3964   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3965   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3966   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3967   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3968   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3969   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3970   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3971   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3972   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3973   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3974   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3975   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3976   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3977   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3978   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3979   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3980   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3981   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3982   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3983   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3984   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3985   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3986   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3987   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3988   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3989   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3990   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3991   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3992   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3993   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3994   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3995   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3996   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3997   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3998   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3999   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
4000   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
4001   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
4002   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
4003   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
4004   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
4005   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
4006   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
4007   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
4008   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
4009   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
4010   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
4011   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
4012   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
4013   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
4014   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
4015   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
4016   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
4017   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
4018   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
4019   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
4020   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
4021   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
4022   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
4023   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
4024   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
4025   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
4026   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
4027   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
4028   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
4029   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
4030   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
4031   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
4032   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
4033   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
4034   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
4035   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
4036   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
4037   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
4038   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
4039   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
4040   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
4041   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
4042   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
4043   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
4044   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
4045   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
4046   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
4047   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
4048   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
4049   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
4050   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
4051   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
4052   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
4053   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");