Thermal shield between SPD and SDD (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.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
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8  * documentation strictly for non-commercial purposes is hereby granted   *
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10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
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13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16
17 /* $Id$ */
18
19
20 //========================================================================
21 //
22 //            Geometry of the Inner Tracking System
23 //           ---------------------------------------
24 //  This geometry is a mix between the old geometry (originally coded
25 //  in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
26 //  The flags which indicate whether the old or the new part is used
27 //  is set in AliITSInitGeometry.cxx
28 // 
29 // Ludovic Gaudichet  (gaudichet@to.infn.it)
30 //
31 //========================================================================
32
33
34
35 // $Log$
36 // Revision 1.11  2007/11/22 08:32:48  masera
37 // Second thermal shield updated in agreement with the installed one. Correction concerning the chemical composition of Rohacell (M.Sitta)
38 //
39 // Revision 1.10  2007/11/19 17:01:26  masera
40 // SSD ladder supports + endcaps systems (E. Cattaruzza)
41 //
42 // Revision 1.9  2007/10/21 19:22:53  masera
43 // Coding conventions
44 //
45 // Revision 1.8  2007/10/21 18:59:10  masera
46 // SPD new geometry added to Hybrid V11
47 //
48 // Revision 1.7  2007/08/24 14:32:57  hristov
49 // Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
50 //
51 // Revision 1.6  2007/07/27 08:12:39  morsch
52 // Write all track references into the same branch.
53 //
54 // Revision 1.5  2007/06/28 10:17:25  masera
55 // Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
56 //
57 // Revision 1.4  2007/05/09 20:40:41  masera
58 // Bug fix (V11Hybrid geometry)
59 //
60 // Revision 1.3  2007/05/08 16:57:42  masera
61 // Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
62 //
63
64
65 #include <TClonesArray.h>
66 #include <TGeometry.h>
67 #include <TLorentzVector.h>
68 #include <TGeoMatrix.h>
69 #include <TGeoPhysicalNode.h>
70 #include <TString.h>
71 #include <TNode.h>
72 #include <TTUBE.h>
73 #include <TGeoManager.h>
74 #include <TGeoVolume.h>
75 #include <TGeoXtru.h>
76 #include <TVirtualMC.h>
77
78 #include "AliITS.h"
79 #include "AliITSDetTypeSim.h"
80 #include "AliITSgeom.h"
81 #include "AliITSgeomSDD.h"
82 #include "AliITSgeomSPD.h"
83 #include "AliITSgeomSSD.h"
84 #include "AliITShit.h"
85 #include "AliITSCalibrationSDD.h"
86 #include "AliITSsegmentationSDD.h"
87 #include "AliITSsegmentationSPD.h"
88 #include "AliITSsegmentationSSD.h"
89 #include "AliITSv11Hybrid.h"
90 #include "AliLog.h"
91 #include "AliMC.h"
92 #include "AliMagF.h"
93 #include "AliRun.h"
94 #include "AliTrackReference.h"
95 #include "AliITSInitGeometry.h"
96 #include "AliITSv11GeometrySPD.h"
97 #include "AliITSv11GeometrySDD.h"
98 #include "AliITSv11GeometrySSD.h"
99
100
101 ClassImp(AliITSv11Hybrid)
102
103 //______________________________________________________________________
104 AliITSv11Hybrid::AliITSv11Hybrid():
105   AliITS(),
106   fGeomDetOut(kFALSE),
107   fGeomDetIn(kFALSE),
108   fByThick(kTRUE),
109   fMajorVersion(IsVersion()),
110   fMinorVersion(-1),
111   fDet1(0),
112   fDet2(0),
113   fChip1(0),
114   fChip2(0),
115   fRails(0),
116   fFluid(0),
117   fIDMother(0),
118   fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
119   fSPDgeom(0),
120   fSDDgeom(0),
121   fSSDgeom(0)
122  {
123     //    Standard default constructor
124     // Inputs:
125     //   none.
126     // Outputs:
127     //   none.
128     // Return:
129     //   none.
130 }
131
132 //______________________________________________________________________
133 AliITSv11Hybrid::AliITSv11Hybrid(const char *title) 
134   : AliITS("ITS", title),
135     fGeomDetOut(kFALSE),
136     fGeomDetIn(kFALSE),
137     fByThick(kTRUE),
138     fMajorVersion(IsVersion()),
139     fMinorVersion(1),
140     fDet1(200.0),
141     fDet2(200.0),
142     fChip1(150.0),
143     fChip2(150.0),
144     fRails(0),
145     fFluid(1),
146     fIDMother(0),
147     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
148     fSPDgeom(0),
149     fSDDgeom(0),
150     fSSDgeom(0) {
151     //    Standard constructor for the v11Hybrid geometry.
152     // Inputs:
153     //   const char * title  Arbitrary title
154     // Outputs:
155     //   none.
156     // Return:
157     //   none.
158   Int_t i;
159   
160   fSPDgeom = new AliITSv11GeometrySPD();
161   fSDDgeom = new AliITSv11GeometrySDD(0);
162   fSSDgeom = new AliITSv11GeometrySSD();
163
164   fIdN = 6;
165   fIdName = new TString[fIdN];
166
167   if (AliITSInitGeometry::SPDIsTGeoNative()) {
168     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
169     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
170   } else {
171     fIdName[0] = "ITS1";
172     fIdName[1] = "ITS2";
173   }
174
175   if (AliITSInitGeometry::SDDIsTGeoNative()) {
176     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
177     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
178   } else {
179     fIdName[2] = "ITS3";
180     fIdName[3] = "ITS4";
181   }
182   
183   if (AliITSInitGeometry::SSDIsTGeoNative()) {
184     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
185     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
186   } else {
187     fIdName[4] = "ITS5";
188     fIdName[5] = "ITS6";
189   }
190
191   fIdSens    = new Int_t[fIdN];
192   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
193   SetThicknessDet1();
194   SetThicknessDet2();
195   SetThicknessChip1();
196   SetThicknessChip2();
197   SetDensityServicesByThickness();
198   
199   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
200   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
201   strncpy(fRead,fEuclidGeomDet,60);
202   strncpy(fWrite,fEuclidGeomDet,60);
203   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
204 }
205
206 //______________________________________________________________________
207 AliITSv11Hybrid::AliITSv11Hybrid(const char *name, const char *title) 
208   : AliITS("ITS", title),
209     fGeomDetOut(kFALSE),
210     fGeomDetIn(kFALSE),
211     fByThick(kTRUE),
212     fMajorVersion(IsVersion()),
213     fMinorVersion(1),
214     fDet1(200.0),
215     fDet2(200.0),
216     fChip1(150.0),
217     fChip2(150.0),
218     fRails(0),
219     fFluid(1),
220     fIDMother(0),
221     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
222     fSPDgeom(0),
223     fSDDgeom(0),
224     fSSDgeom(0) {
225     //    Standard constructor for the v11Hybrid geometry.
226     // Inputs:
227     //   const char * name   Ignored, set to "ITS"
228     //   const char * title  Arbitrary title
229     // Outputs:
230     //   none.
231     // Return:
232     //   none.
233   Int_t i;
234   
235   fSPDgeom = new AliITSv11GeometrySPD();
236   fSDDgeom = new AliITSv11GeometrySDD(0);
237   fSSDgeom = new AliITSv11GeometrySSD();
238
239   fIdN = 6;
240   fIdName = new TString[fIdN];
241
242   (void) name; // removes warning message
243
244   if (AliITSInitGeometry::SPDIsTGeoNative()) {
245     fIdName[0] = fSPDgeom->GetSenstiveVolumeName1();
246     fIdName[1] = fSPDgeom->GetSenstiveVolumeName2();
247   } else {
248     fIdName[0] = "ITS1";
249     fIdName[1] = "ITS2";
250   }
251
252   if (AliITSInitGeometry::SDDIsTGeoNative()) {
253     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
254     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
255   } else {
256     fIdName[2] = "ITS3";
257     fIdName[3] = "ITS4";
258   }
259   
260   if (AliITSInitGeometry::SSDIsTGeoNative()) {
261     fIdName[4] = fSSDgeom->GetSenstiveVolumeName5();
262     fIdName[5] = fSSDgeom->GetSenstiveVolumeName6();
263   } else {
264     fIdName[4] = "ITS5";
265     fIdName[5] = "ITS6";
266   }
267
268   fIdSens    = new Int_t[fIdN];
269   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
270   SetThicknessDet1();
271   SetThicknessDet2();
272   SetThicknessChip1();
273   SetThicknessChip2();
274   SetDensityServicesByThickness();
275   
276   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
277   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
278   strncpy(fRead,fEuclidGeomDet,60);
279   strncpy(fWrite,fEuclidGeomDet,60);
280   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
281 }
282
283 //______________________________________________________________________
284 AliITSv11Hybrid::~AliITSv11Hybrid() {
285     //    Standard destructor
286     // Inputs:
287     //   none.
288     // Outputs:
289     //   none.
290     // Return:
291     //   none.
292   delete fSPDgeom;
293   delete fSDDgeom;
294   delete fSSDgeom;
295 }
296
297 //______________________________________________________________________
298 void AliITSv11Hybrid::SetT2Lmatrix(const char *name, Double_t yShift, 
299                                    Bool_t yFlip, Bool_t yRot180)
300   const {
301
302   //
303   // Creates the TGeo Local to Tracking transformation matrix
304   // and sends it to the corresponding TGeoPNEntry 
305   //
306   // This function is used in AddAlignableVolumes()
307
308   TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(name);
309   const char *path = alignableEntry->GetTitle();
310
311   if (!gGeoManager->cd(path))
312     AliFatal(Form("Volume path %s not valid!",path));
313   TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
314
315   Double_t *gtrans = globMatrix->GetTranslation(), rotMatrix[9];
316   memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
317   Double_t al = TMath::ATan2(rotMatrix[1],rotMatrix[0]);
318   if (yRot180) {
319     al = TMath::ATan2(rotMatrix[1],-rotMatrix[0]);
320   }
321
322   TGeoHMatrix *matLtoT = new TGeoHMatrix;
323   matLtoT->SetDx( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) ); // translation
324   matLtoT->SetDy( yShift );
325   matLtoT->SetDz(-gtrans[2]);
326   rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
327   rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
328   rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
329   if (yFlip) rotMatrix[3] = -1;  // flipping in y  (for SPD1)
330
331   if (yRot180) { // rotation of pi around the axis perpendicular to the wafer
332     matLtoT->SetDy( -yShift );
333     rotMatrix[3] = -1;
334     if (yFlip) rotMatrix[3] = 1;  // flipping in y  (for SPD1)
335     matLtoT->SetDz(gtrans[2]);
336     rotMatrix[8]=1;
337   }
338
339   TGeoRotation rot;
340   rot.SetMatrix(rotMatrix);
341   matLtoT->MultiplyLeft(&rot);
342   TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
343   delete matLtoT;
344   alignableEntry->SetMatrix(matTtoL);
345 }
346
347 //______________________________________________________________________
348 void AliITSv11Hybrid::AddAlignableVolumes() const
349 {
350   //
351   // Creates entries for alignable volumes associating the symbolic volume
352   // name with the corresponding volume path.
353   // 
354   // Records in the alignable entries the transformation matrices converting
355   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
356   // system
357   // For this, this function has to run before the misalignment because we
358   // are using the ideal positions in the AliITSgeom object.
359
360   AliInfo("Add ITS alignable volumes");
361
362   if (!gGeoManager) {
363     AliFatal("TGeoManager doesn't exist !");
364     return;
365   }
366
367   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
368     AliFatal("Unable to set alignable entry!!");    
369
370   TString strSPD = "ITS/SPD";
371   TString strSDD = "ITS/SDD";
372   TString strSSD = "ITS/SSD";
373   TString strStave = "/Stave";
374   TString strHalfStave = "/HalfStave";
375   TString strLadder = "/Ladder";
376   TString strSector = "/Sector";
377   TString strSensor = "/Sensor";
378   TString strEntryName1;
379   TString strEntryName2;
380   TString strEntryName3;
381   TString strEntryName4;
382
383   //===== SPD layers =====
384   if (AliITSInitGeometry::SPDIsTGeoNative()) { // new SPD geometry
385
386     TString str0 = "ALIC_1/ITSV_1/ITSSPDCarbonFiberSectorV_";
387     TString str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/LAY1_STAVE_";
388     TString str1Bis = "/HALF-STAVE";
389     TString str1Tierce = "_1";
390     TString str2 = "/LAY1_LADDER_";
391   
392     TString sector;
393     TString stave;
394     TString halfStave;
395     TString module;
396
397     for(Int_t cSect = 0; cSect<10; cSect++) {
398
399       sector = str0;
400       sector += cSect+1; // this is one full sector
401       strEntryName1 = strSPD;
402       strEntryName1 += 0;
403       strEntryName1 += strSector;
404       strEntryName1 += cSect;
405       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
406         AliFatal("Unable to set alignable entry!!");    
407       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
408       
409       for(Int_t cStave=0; cStave<2; cStave++) {
410         
411         stave = sector;
412         stave += str1;
413         stave += cStave;
414         strEntryName2 = strEntryName1;
415         strEntryName2 += strStave;
416         strEntryName2 += cStave;
417
418         for(Int_t cHS=0; cHS<2; cHS++) {
419
420           halfStave = stave;
421           halfStave += str1Bis;
422           halfStave += cHS;
423           halfStave += str1Tierce;
424           strEntryName3 = strEntryName2;
425           strEntryName3 += strHalfStave;
426           strEntryName3 += cHS;
427
428           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
429             AliFatal(Form("Unable to set alignable entry!! %s :: %s",strEntryName3.Data(),halfStave.Data()));    
430
431           for(Int_t cLad=0; cLad<2; cLad++) {
432           
433             module = halfStave;
434             module += str2;
435             module += cLad+cHS*2;
436             strEntryName4 = strEntryName3;
437             strEntryName4 += strLadder;
438             strEntryName4 += cLad+cHS*2;
439             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
440               AliFatal("Unable to set alignable entry!!");    
441             
442             SetT2Lmatrix(strEntryName4.Data(), -0.0081, kTRUE, kTRUE);
443             // -0.0081 is the shift between the centers of alignable and sensitive volumes
444             // It is directly extracted from the new SPD geometry
445  
446           }
447         }
448       }
449     }
450     
451     str1 = "/ITSSPDSensitiveVirtualvolumeM0_1/LAY2_STAVE_";
452     str2 = "/LAY2_LADDER_";
453
454     for(Int_t cSect = 0; cSect<10; cSect++) {
455
456       sector = str0;
457       sector += cSect+1; // this is one full sector
458       strEntryName1 = strSPD;
459       strEntryName1 += 1;
460       strEntryName1 += strSector;
461       strEntryName1 += cSect;
462       
463       for(Int_t cStave=0; cStave<4; cStave++) {
464         
465         stave = sector;
466         stave += str1;
467         stave += cStave;
468         strEntryName2 = strEntryName1;
469         strEntryName2 += strStave;
470         strEntryName2 += cStave;
471
472         for(Int_t cHS=0; cHS<2; cHS++) {
473
474           halfStave = stave;
475           halfStave += str1Bis;
476           halfStave += cHS;
477           halfStave += str1Tierce;
478           strEntryName3 = strEntryName2;
479           strEntryName3 += strHalfStave;
480           strEntryName3 += cHS;
481
482           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
483             AliFatal("Unable to set alignable entry!!");    
484
485           for(Int_t cLad=0; cLad<2; cLad++) {
486           
487             module = halfStave;
488             module += str2;
489             module += cLad+cHS*2;
490             strEntryName4 = strEntryName3;
491             strEntryName4 += strLadder;
492             strEntryName4 += cLad+cHS*2;
493             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
494               AliFatal("Unable to set alignable entry!!");    
495
496             SetT2Lmatrix(strEntryName4.Data(), -0.0081, kFALSE);
497           }
498         }
499       }
500     }
501
502   } else {  // else old SPD geometry
503
504     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
505     TString str1 = "/I10B_";
506     TString str1Bis = "/L1H-STAVE";
507     TString str1Tierce = "_1";
508     TString str2 = "/I107_";
509   
510     TString sector;
511     TString stave;
512     TString halfStave;
513     TString module;
514
515     for(Int_t cSect = 0; cSect<10; cSect++) {
516
517       sector = str0;
518       sector += cSect+1; // this is one full sector
519       strEntryName1 = strSPD;
520       strEntryName1 += 0;
521       strEntryName1 += strSector;
522       strEntryName1 += cSect;
523       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
524       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
525         AliFatal("Unable to set alignable entry!!");    
526       
527       for(Int_t cStave = 0; cStave<2; cStave++) {
528         
529         stave = sector;
530         stave += str1;
531         stave += cStave+1;
532         strEntryName2 = strEntryName1;
533         strEntryName2 += strStave;
534         strEntryName2 += cStave;
535         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
536
537         for(Int_t cHS=0; cHS<2; cHS++) {
538
539           halfStave = stave;
540           halfStave += str1Bis;
541           halfStave += cHS;
542           halfStave += str1Tierce;
543           strEntryName3 = strEntryName2;
544           strEntryName3 += strHalfStave;
545           strEntryName3 += cHS;
546           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
547           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
548             AliFatal("Unable to set alignable entry!!");    
549
550           for(Int_t cLadder = 0; cLadder<2; cLadder++) {
551             
552             module = halfStave;
553             module += str2;
554             module += cLadder+cHS*2+1;
555             strEntryName4 = strEntryName3;
556             strEntryName4 += strLadder;
557             strEntryName4 += cLadder+cHS*2;
558             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
559             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
560               AliFatal("Unable to set alignable entry!!");    
561
562             SetT2Lmatrix(strEntryName4.Data(), -fChip1*0.0001/2., kTRUE);
563           }
564         }
565       }
566     }
567
568     str1Bis = "/L2H-STAVE";
569     str1 = "/I20B_";
570     str2 = "/I1D7_";
571
572     for(Int_t cSect = 0; cSect<10; cSect++) {
573
574       sector = str0;
575       sector += cSect+1; // this is one full sector
576       strEntryName1 = strSPD;
577       strEntryName1 += 1;
578       strEntryName1 += strSector;
579       strEntryName1 += cSect;
580       //       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
581       //        AliFatal("Unable to set alignable entry!!");    
582       // we don't need the previous lines because the whole sector is already define
583       // with first layer ...
584       
585       for(Int_t cStave =0; cStave<4; cStave++) {
586         
587         stave = sector;
588         stave += str1;
589         stave += cStave+1;
590         strEntryName2 = strEntryName1;
591         strEntryName2 += strStave;
592         strEntryName2 += cStave;
593
594         for(Int_t cHS=0; cHS<2; cHS++) {
595
596           halfStave = stave;
597           halfStave += str1Bis;
598           halfStave += cHS;
599           halfStave += str1Tierce;
600           strEntryName3 = strEntryName2;
601           strEntryName3 += strHalfStave;
602           strEntryName3 += cHS;
603           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
604           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
605             AliFatal("Unable to set alignable entry!!");    
606
607           for(Int_t cLad =0; cLad<2; cLad++) {
608           
609             module = halfStave;
610             module += str2;
611             module += cLad+cHS*2+1;
612             strEntryName4 = strEntryName3;
613             strEntryName4 += strLadder;
614             strEntryName4 += cLad+cHS*2;
615             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
616             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data()))
617               AliFatal("Unable to set alignable entry!!");
618
619             SetT2Lmatrix(strEntryName4.Data(), -fChip2*0.0001/2., kFALSE);
620           }
621         }
622       }
623     }
624   }
625
626   //===== SDD layers =====
627   if (AliITSInitGeometry::SDDIsTGeoNative()) { // new SDD geometry
628     
629     TString str0 = "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_"; // SDD layer1
630     TString str1 = "/ITSsddSensor3_";
631     TString str2 = "/ITSsddWafer3_1";
632     TString ladder;
633     TString wafer;
634
635     for(Int_t c1 = 0; c1<14; c1++) {
636
637       ladder = str0;
638       ladder += c1; // the set of wafers from one ladder
639       strEntryName1 = strSDD;
640       strEntryName1 += 2;
641       strEntryName1 +=strLadder;
642       strEntryName1 += c1;
643       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
644       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
645         AliFatal("Unable to set alignable entry!!");    
646
647       for(Int_t c2 =0; c2<6; c2++) {
648
649         wafer = ladder;
650         wafer += str1;
651         wafer += c2;
652         wafer += str2;    // one wafer
653         strEntryName2 = strEntryName1;
654         strEntryName2 += strSensor;
655         strEntryName2 += c2;
656         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
657         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
658           AliFatal("Unable to set alignable entry!!");
659
660         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, c2>=3);
661       }
662     }
663
664     str0 = "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_"; // SDD layer2
665     str1 = "/ITSsddSensor4_";
666     str2 = "/ITSsddWafer4_1";
667     
668     for(Int_t c1 = 0; c1<22; c1++) {
669
670       ladder = str0;
671       ladder += c1; // the set of wafers from one ladder
672       strEntryName1 = strSDD;
673       strEntryName1 += 3;
674       strEntryName1 += strLadder;
675       strEntryName1 += c1;
676       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
677       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
678         AliFatal("Unable to set alignable entry!!");    
679
680       for(Int_t c2 =0; c2<8; c2++) {
681
682         wafer = ladder;
683         wafer += str1;
684         wafer += c2;
685         wafer += str2;    // one wafer
686         strEntryName2 = strEntryName1;
687         strEntryName2 += strSensor;
688         strEntryName2 += c2;
689         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
690         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
691           AliFatal("Unable to set alignable entry!!");  
692
693         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, c2>=4);
694       }
695     }
696
697   } else {  // else old SDD geometry
698
699     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
700     TString str1 = "/I302_";
701     
702     TString ladder;
703     TString wafer;
704
705     for(Int_t c1 = 1; c1<=14; c1++){
706
707       ladder = str0;
708       ladder += c1; // the set of wafers from one ladder
709       strEntryName1 = strSDD;
710       strEntryName1 += 2;
711       strEntryName1 +=strLadder;
712       strEntryName1 += (c1-1);
713       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
714         AliFatal("Unable to set alignable entry!!");    
715       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
716
717       for(Int_t c2 =1; c2<=6; c2++){
718
719         wafer = ladder;
720         wafer += str1;
721         wafer += c2;    // one wafer
722         strEntryName2 = strEntryName1;
723         strEntryName2 += strSensor;
724         strEntryName2 += (c2-1);
725         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
726           AliFatal("Unable to set alignable entry!!");    
727         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
728
729         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
730       }
731     }
732
733     str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
734     str1 = "/I402_";
735
736     for(Int_t c1 = 1; c1<=22; c1++){
737
738       ladder = str0;
739       ladder += c1; // the set of wafers from one ladder
740       strEntryName1 = strSDD;
741       strEntryName1 += 3;
742       strEntryName1 +=strLadder;
743       strEntryName1 += (c1-1);
744       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
745         AliFatal("Unable to set alignable entry!!");    
746       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
747
748       for(Int_t c2 =1; c2<=8; c2++){
749
750         wafer = ladder;
751         wafer += str1;
752         wafer += c2;    // one wafer
753         strEntryName2 = strEntryName1;
754         strEntryName2 += strSensor;
755         strEntryName2 += (c2-1);
756         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
757           AliFatal("Unable to set alignable entry!!");    
758         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
759
760         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
761       }
762     }
763   }   // end SDD
764
765   //===== SSD layers =====
766   if (AliITSInitGeometry::SSDIsTGeoNative()) { // new SSD geometry
767
768     TString str0 = "/ALIC_1/ITSV_1/ITSssdLayer5_1/ITSssdLay5Ladd_"; // SSD layer1
769     TString str1 = "/ITSsddSensor5_";
770     TString str2 = "";
771     TString ladder;
772     TString wafer;
773
774     for(Int_t c1 = 0; c1<34; c1++) {
775
776       ladder = str0;
777       ladder += c1; // the set of wafers from one ladder
778       strEntryName1 = strSSD;
779       strEntryName1 += 4;
780       strEntryName1 += strLadder;
781       strEntryName1 += c1;
782       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
783       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
784         AliFatal("Unable to set alignable entry!!");    
785
786       for(Int_t c2 =0; c2<22; c2++) {
787
788         wafer = ladder;
789         wafer += str1;
790         wafer += c2;
791         //wafer += str2;    // one wafer
792         strEntryName2 = strEntryName1;
793         strEntryName2 += strSensor;
794         strEntryName2 += c2;
795         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
796         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
797           AliFatal("Unable to set alignable entry!!");
798
799         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, kFALSE);
800       }
801     }
802
803     str0 = "/ALIC_1/ITSV_1/ITSssdLayer6_1/ITSssdLay6Ladd_"; // SSD layer2
804     str1 = "/ITSsddSensor6_";
805     str2 = "";
806     
807     for(Int_t c1 = 0; c1<38; c1++) {
808
809       ladder = str0;
810       ladder += c1; // the set of wafers from one ladder
811       strEntryName1 = strSSD;
812       strEntryName1 += 5;
813       strEntryName1 += strLadder;
814       strEntryName1 += c1;
815       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
816       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
817         AliFatal("Unable to set alignable entry!!");    
818
819       for(Int_t c2 =0; c2<25; c2++) {
820
821         wafer = ladder;
822         wafer += str1;
823         wafer += c2;
824         //wafer += str2;    // one wafer
825         strEntryName2 = strEntryName1;
826         strEntryName2 += strSensor;
827         strEntryName2 += c2;
828         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
829         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
830           AliFatal("Unable to set alignable entry!!");  
831
832         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE, kFALSE);
833       }
834     }
835     
836   } else { // else old SSD geometry
837     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
838     TString str1 = "/I562_";
839     TString ladder;
840     TString wafer;
841
842     for(Int_t c1 = 1; c1<=34; c1++){
843       
844       ladder = str0;
845       ladder += c1; // the set of wafers from one ladder
846       strEntryName1 = strSSD;
847       strEntryName1 += 4;
848       strEntryName1 +=strLadder;
849       strEntryName1 += (c1-1);
850       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
851         AliFatal("Unable to set alignable entry!!");    
852       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
853       
854       for(Int_t c2 = 1; c2<=22; c2++){
855         
856         wafer = ladder;
857         wafer += str1;
858         wafer += c2;     // one wafer
859         strEntryName2 = strEntryName1;
860         strEntryName2 += strSensor;
861         strEntryName2 += (c2-1);
862         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
863           AliFatal("Unable to set alignable entry!!");    
864         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
865         
866         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
867       }
868     }
869     
870     str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
871     str1 = "/I566_";
872     
873     for(Int_t c1 = 1; c1<=38; c1++){
874       
875       ladder = str0;
876       ladder += c1; // the set of wafers from one ladder
877       strEntryName1 = strSSD;
878       strEntryName1 += 5;
879       strEntryName1 +=strLadder;
880       strEntryName1 += (c1-1);
881       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
882         AliFatal("Unable to set alignable entry!!");    
883       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
884       
885       for(Int_t c2 = 1; c2<=25; c2++){
886         
887         wafer = ladder;
888         wafer += str1;
889         wafer += c2;     // one wafer
890         strEntryName2 = strEntryName1;
891         strEntryName2 += strSensor;
892         strEntryName2 += (c2-1);
893         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
894           AliFatal("Unable to set alignable entry!!");    
895         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
896         
897         SetT2Lmatrix(strEntryName2.Data(), 0, kFALSE);
898       }
899     }
900   } // end SSD geometry 
901 }
902
903 //______________________________________________________________________
904 void AliITSv11Hybrid::BuildGeometry(){
905     //    Geometry builder for the ITS version 10. Event Display geometry.
906     // Inputs:
907     //   none.
908     // Outputs:
909     //   none.
910     // Return:
911     //   none.
912
913     TNode *node, *top;
914     
915     const Int_t kColorITS=kYellow;
916     //
917     top = gAlice->GetGeometry()->GetNode("alice");
918
919
920     new TTUBE("S_layer1","Layer1 of ITS","void",
921               3.8095,3.8095+1.03*9.36/100.,14.35);
922     top->cd();
923     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
924     node->SetLineColor(kColorITS);
925     fNodes->Add(node);
926
927     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35);
928     top->cd();
929     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
930     node->SetLineColor(kColorITS);
931     fNodes->Add(node);
932
933     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1);
934     top->cd();
935     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
936     node->SetLineColor(kColorITS);
937     fNodes->Add(node);
938
939     new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1);
940     top->cd();
941     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
942     node->SetLineColor(kColorITS);
943     fNodes->Add(node);
944
945     new TTUBE("S_layer5","Layer5 of ITS","void",
946               38.5,38.5+0.91*9.36/100.,49.405);
947     top->cd();
948     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
949     node->SetLineColor(kColorITS);
950     fNodes->Add(node);
951
952     new TTUBE("S_layer6","Layer6 of ITS","void",
953               43.5765,43.5765+0.87*9.36/100.,55.27);
954     top->cd();
955     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
956     node->SetLineColor(kColorITS);
957     fNodes->Add(node);
958 }
959
960 //______________________________________________________________________
961 void AliITSv11Hybrid::CreateGeometry() {
962
963   // Create the geometry and insert it in ALIC
964   // It calls first the CreateOldGeometry() routine which add the
965   // pieces coming from the old v10 geometry. Then the pieces from
966   // the new geometry are inserting in the mother volume ITSV.
967
968   TGeoManager *geoManager = gGeoManager;
969
970   CreateOldGeometry();
971
972   TGeoVolume *vITS  = geoManager->GetVolume("ITSV");
973   TGeoVolume *vIS02 = geoManager->GetVolume("IS02");
974   TGeoVolume *vITSD = geoManager->GetVolume("ITSD");
975
976
977   const Char_t *cvsDate="$Date$";
978   const Char_t *cvsRevision="$Revision$";
979   const Int_t kLength=100;
980   Char_t vstrng[kLength];
981   if(fInitGeom.WriteVersionString(vstrng,kLength,(AliITSVersion_t)IsVersion(),
982                              fMinorVersion,cvsDate,cvsRevision))
983     vITS->SetTitle(vstrng);
984
985   if (AliITSInitGeometry::SPDIsTGeoNative()) {
986     fSPDgeom->SPDSector(vITS);
987   }
988
989   if (AliITSInitGeometry::SDDIsTGeoNative()) {
990     fSDDgeom->Layer3(vITS);
991     fSDDgeom->Layer4(vITS);
992     fSDDgeom->ForwardLayer3(vIS02);
993     fSDDgeom->ForwardLayer4(vIS02);
994   }
995   if (AliITSInitGeometry::SSDIsTGeoNative()) {
996     fSSDgeom->Layer5(vITS);
997     fSSDgeom->Layer6(vITS);
998     fSSDgeom->LadderSupportLayer5(vITS);
999     fSSDgeom->LadderSupportLayer6(vITS);
1000         fSSDgeom->EndCapSupportSystemLayer6(vITS);
1001         fSSDgeom->EndCapSupportSystemLayer5(vITS);
1002   }
1003
1004   if (AliITSInitGeometry::SPDshieldIsTGeoNative())
1005     CreateSPDThermalShield(vITSD);
1006 }
1007
1008 //______________________________________________________________________
1009 void AliITSv11Hybrid::CreateOldGeometry(){
1010   //    This routine defines and creates some pieces of the geometry
1011   // of version 10 (AliITSvPPRasymmFMD)
1012
1013     //Begin_Html
1014     /*
1015       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
1016       </pre>
1017       <br clear=left>
1018       <font size=+2 color=red>
1019       <p>This shows the full ITS geometry.
1020       </font>
1021       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
1022       </pre>
1023       < br clear=left>
1024       <font size=+2 color=red>
1025       <p>This shows the full SPD Barrel of the ITS geometry.
1026       </font>
1027       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
1028       </pre>
1029       <br clear=left>
1030       <font size=+2 color=red>
1031       <p>This shows the full SDD Barrel of the ITS geometry.
1032       </font>
1033       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
1034       </pre>
1035       <br clear=left>
1036       <font size=+2 color=red>
1037       <p>This shows the full SSD Barrel of the ITS geometry.
1038       </font>
1039     */
1040     //End_Html
1041     //INNER RADII OF THE SILICON LAYERS 
1042     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
1043     //THICKNESSES OF LAYERS (in % radiation kLength)
1044     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
1045     //HALF LENGTHS OF LAYERS  
1046     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
1047     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
1048     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
1049     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
1050     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
1051
1052
1053     Float_t dits[100], rlim, zmax;
1054     // Float_t zpos;
1055     // Float_t pcits[50]
1056     Float_t ztpc;
1057     Int_t idrotm[1999], i;
1058     Float_t dgh[100];
1059
1060     // Define some variables for SPD
1061
1062     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1 
1063     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
1064     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
1065     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2  
1066     Float_t di108[3];
1067     //Float_t di104[3];                              // for both layers
1068
1069     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
1070     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
1071   
1072     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
1073     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
1074
1075     Float_t dbus=300.;      // total bus thickness on both layers (micron)
1076
1077     ddet1 = GetThicknessDet1();
1078     ddet2 = GetThicknessDet2();
1079     dchip1 = GetThicknessChip1();
1080     dchip2 = GetThicknessChip2();    
1081
1082     if(ddet1 < 100. || ddet1 > 300.) {
1083       AliWarning("The detector thickness for layer 1 is outside ");
1084       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1085       AliWarning("will be used.");
1086         ddet1=200.;
1087     } // end if
1088   
1089     if(ddet2 < 100. || ddet2 > 300.) {
1090       AliWarning("The detector thickness for layer 2 is outside ");
1091       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
1092       AliWarning("will be used.");
1093         ddet2=200.;
1094     }// end if
1095   
1096     if(dchip1 < 100. || dchip1 > 300.) {
1097       AliWarning("The chip thickness for layer 1 is outside");
1098       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1099       AliWarning("will be used.");
1100       dchip1=200.;
1101     }// end if
1102   
1103     if(dchip2 < 100. || dchip2 > 300.) {
1104       AliWarning("The chip thickness for layer 2 is outside");
1105       AliWarning("the range of [100,300] microns. The default value of 200 microns");
1106       AliWarning("will be used");
1107       dchip2=200.;
1108     }// end if
1109
1110     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
1111
1112     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
1113                       // This option is maintained for SDD and SSD only
1114                       // For SPD the cooling liquid is C4F10
1115     rails = GetRails();
1116
1117     fluid = GetCoolingFluid();
1118
1119     if(rails != 0 && rails != 1) {
1120       AliWarning("The switch for rails is not set neither");
1121       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
1122       AliWarning("1 (rails in) will be used");
1123       rails=1;
1124     }// end if
1125
1126
1127     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
1128     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
1129     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
1130     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
1131     if(rails == 0 ) {
1132       AliDebug(1,"Rails are out.");
1133     } else {
1134       AliDebug(1,"Rails are in.");
1135     }// end if
1136
1137     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
1138     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
1139     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
1140     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
1141     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
1142
1143     Float_t deltax, deltay; 
1144
1145     //Int_t thickness = fMinorVersion/10;
1146     //Int_t option    = fMinorVersion - 10*thickness;
1147
1148
1149     // Define some variables for SDD
1150
1151     Float_t sin30, cos30;
1152
1153     // SDD electronics+services main volumes
1154     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
1155
1156     // SDD detector ladder
1157
1158     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
1159     Float_t ySDDsep = 0.20;
1160     Float_t ySDD;
1161     Int_t   iSDD;
1162     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
1163     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
1164                              -18.45,-26.05};
1165
1166     // ladder foot and end-ladder (frame and cooling)
1167     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
1168     Float_t iI424dits[3], xI424, yI424;
1169     Float_t iI425dits[3];
1170     Int_t    indI425;
1171     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
1172
1173     // SDD ladder frame and cooling
1174     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
1175     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
1176     Float_t iI039dits[3], xI039, yI039;
1177     Float_t iI041dits[5];
1178
1179     // SDD hybrid, chips and capacitors
1180     Float_t iI050dits[3], xI050, yI050;
1181     Float_t iI052dits[3], xI052, yI052;
1182     Float_t iI042dits[3], xI042, yI042;
1183     Float_t xI042space = 0.17;
1184     Float_t iI043dits[3], xI043, yI043;
1185     Float_t xI043space = 0.17;
1186     Float_t zchip, zChipSpace;
1187     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
1188     Int_t     ichip, icap;
1189
1190     // SDD microcables
1191     Float_t iI044dits[4], xI044, yI044, volI044;
1192     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
1193     Char_t   nameHV[5], nameLV[5];
1194
1195
1196     // Define media off-set
1197   
1198     Int_t *idtmed = fIdtmed->GetArray()-199;
1199
1200   
1201     // Rotation matrices
1202     
1203     // SPD - option 'b' (this is the default)
1204
1205     //if (option == 2) {
1206     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1207         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1208         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1209         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1210         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1211         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1212         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1213         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1214         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1215         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1216         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1217         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1218         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1219         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1220         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1221         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1222         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1223         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1224         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1225         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1226         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1227
1228         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1229         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1230         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1231         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1232         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1233         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1234         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1235         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1236         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1237         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1238         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1239         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1240         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1241         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1242         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1243         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1244         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1245         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1246         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1247         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1248         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1249         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1250         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1251         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1252         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1253         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1254         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1255         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1256         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
1257         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1258         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1259         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1260         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1261         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1262         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1263         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1264         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1265         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1266         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1267         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1268         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1269         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1270         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1271         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1272         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1273         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1274         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1275         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1276         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1277         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1278         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1279         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1280         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1281         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1282         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1283         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1284         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1285     }// end if option==2
1286     
1287     // SDD
1288     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1289     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
1290     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1291     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
1292     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
1293     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
1294     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
1295     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1296     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1297     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1298     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1299     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
1300     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1301     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
1302     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
1303     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
1304     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
1305     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1306     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1307     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1308     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1309     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
1310     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1311     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
1312     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
1313     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
1314     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
1315     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1316     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1317     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1318     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
1319     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
1320     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1321     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
1322     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
1323     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
1324     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
1325     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1326     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1327     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1328     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
1329     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
1330     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1331     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
1332     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
1333     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
1334     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
1335     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1336     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1337     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1338     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
1339     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
1340     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1341     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
1342     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
1343     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
1344     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
1345     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
1346     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1347     }
1348
1349     // SSD
1350     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1351     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1352     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
1353     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
1354     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
1355     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
1356     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
1357     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1358     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1359     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
1360     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1361     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1362     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
1363     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
1364     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
1365     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
1366     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
1367     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1368     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1369     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
1370     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1371     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1372     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
1373     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
1374     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
1375     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
1376     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
1377     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1378     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1379     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
1380     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1381     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1382     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
1383     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
1384     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
1385     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
1386     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1387     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1388     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
1389     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1390     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1391     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
1392     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
1393     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
1394     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
1395     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
1396     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1397     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1398     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
1399     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1400     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1401     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
1402     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
1403     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
1404     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
1405     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1406     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1407     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
1408     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1409     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1410     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
1411     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
1412     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
1413     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
1414     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
1415     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1416     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1417     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
1418     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1419     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1420     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
1421     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
1422     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
1423     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
1424     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1425     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
1426     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1427     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
1428     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
1429     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
1430     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1431     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
1432     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1433     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1434     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1435     }
1436
1437     // SDD cone
1438     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1439     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1440     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1441     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1442     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1443     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1444     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1445     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1446     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1447     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1448     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1449     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1450     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1451     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1452     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1453     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
1454     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1455     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1456     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1457     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1458     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1459     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1460     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1461     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1462     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1463     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
1464     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1465     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1466     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1467     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1468     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1469     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1470     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1471     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1472     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1473     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1474     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1475     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1476     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1477     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1478     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1479     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1480     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1481     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1482     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1483     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1484     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1485     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1486     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1487     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1488     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1489     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1490     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1491     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1492     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1493     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1494     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1495     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1496     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1497     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1498     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1499     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1500     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1501     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1502     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1503     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1504     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1505     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1506     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1507     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1508     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1509     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1510     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1511     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1512     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1513     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1514     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1515     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1516     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1517     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1518     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1519     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1520     }
1521
1522     // SSD cone
1523     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1524     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1525     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1526     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1527     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1528     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1529     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1530     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1531     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1532     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1533     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1534     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1535     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1536     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1537     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1538     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1539     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1540     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1541     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1542     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1543     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1544     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1545     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1546     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1547     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1548     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1549     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1550     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1551     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1552     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1553     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1554     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1555     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
1556     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1557     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1558     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1559     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1560     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1561     }
1562
1563     // Services
1564     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1565
1566     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1567     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1568
1569     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1570     for (i = 0; i < 6; ++i) {
1571         drl[i] = drl[i] / 100. * 9.36;
1572     } // end for i
1573
1574     //     FIELD CAGE HALF LENGTH
1575     rlim  = 50.;
1576     zmax  = 74.;
1577     ztpc = 284.;
1578     // --- Define ghost volume containing the whole ITS (including services) 
1579     //     and fill it with air
1580     dgh[0] = 0.;
1581     dgh[1] = 360.;
1582     dgh[2] = 16.;
1583     dgh[3] = -ztpc-5.-0.1;
1584     dgh[4] = 46;   
1585     dgh[5] = 85.;
1586     dgh[6] = -ztpc;
1587     dgh[7] = 46;   
1588     dgh[8] = 85.;
1589     dgh[9] = -ztpc;
1590     dgh[10] = 46;  
1591     dgh[11] = rlim+7.5;
1592     dgh[12] = -97.5;
1593     dgh[13] = 46;  
1594     dgh[14] = rlim+7.5;
1595     dgh[15] = -zmax;
1596     dgh[16] = 46;  
1597     dgh[17] = rlim+7.5;
1598     dgh[18] = -48;   
1599     dgh[19] = 6;
1600     dgh[20] = rlim+7.5;
1601     dgh[21] = -28.6;   
1602     dgh[22] = 6;
1603     dgh[23] = rlim+7.5;    
1604     dgh[24] = -27.6;  
1605     dgh[25] = 3.295;
1606     dgh[26] = rlim+7.5; 
1607     dgh[27] = 27.6;   
1608     dgh[28] = 3.295;
1609     dgh[29] = rlim+7.5;
1610     dgh[30] = 28.6;   
1611     dgh[31] = 6;
1612     dgh[32] = rlim+7.5;
1613     dgh[33] = 48;   
1614     dgh[34] = 6;
1615     dgh[35] = rlim+7.5;  
1616     dgh[36] = zmax;
1617     dgh[37] = 46;
1618     dgh[38] = rlim+7.5;
1619     dgh[39] = 97.5;
1620     dgh[40] = 46;  
1621     dgh[41] = rlim+7.5;
1622     dgh[42] = ztpc;
1623     dgh[43] = 62;     
1624     dgh[44] = 62+4.;  
1625     dgh[45] = ztpc;
1626     dgh[46] = 62;     
1627     dgh[47] = 85.;
1628     dgh[48] = ztpc+4.+0.1;
1629     dgh[49] = 62.0;//62.4;
1630     dgh[50] = 85.;
1631     gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1632
1633     // --- Place the ghost volume in its mother volume (ALIC) and make it 
1634     //     invisible
1635     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1636     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1637     //gMC->Gsatt("ITSV", "SEEN", 0);
1638
1639     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1640     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1641
1642
1643     // --- Define ghost volume containing the six layers and fill it with air 
1644   
1645 //     dgh[0] = 0.;
1646 //     dgh[1] = 360.;
1647 //     dgh[2] = 8.;
1648 //     dgh[3] = -zmax;  
1649 //     dgh[4] = 46.;
1650 //     dgh[5] = rlim;
1651 //     dgh[6] = -47.5;    
1652 //     dgh[7] = 6.005;
1653 //     dgh[8] = rlim;
1654 //     dgh[9] = -28.5;    
1655 //     dgh[10] = 6.005;
1656 //     dgh[11] = rlim;  
1657 //     dgh[12] = -27.5;   
1658 //     dgh[13] = 3.3;
1659 //     dgh[14] = rlim;
1660 //     dgh[15] = 27.5;    
1661 //     dgh[16] = 3.3;
1662 //     dgh[17] = rlim;
1663 //     dgh[18] = 28.5;    
1664 //     dgh[19] = 6.005;
1665 //     dgh[20] = rlim;
1666 //     dgh[21] = 47.5;    
1667 //     dgh[22] = 6.005;
1668 //     dgh[23] = rlim;
1669 //     dgh[24] = zmax;    
1670 //     dgh[25] = 46.;
1671 //     dgh[26] = rlim;
1672 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1673
1674     // --- Place the ghost volume in its mother volume (ITSV) and make it 
1675     //     invisible
1676     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1677     //gMC->Gsatt("ITSD", "SEEN", 0);
1678
1679     //======================================================================
1680     // Let's make ITSD an assembly, because we can then add the new geometry
1681     // inside this volume without belonging to it.
1682     //
1683     // The 180° rotation (which was done for switching from the old
1684     // coordinate system to the new one) is applied on ITSD, not ITSV,
1685     // because ITSV will also contain the new geometry.
1686     // LG
1687     //======================================================================
1688
1689     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1690     new TGeoVolumeAssembly("ITSD");
1691     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1692
1693
1694   // --- Define SPD (option 'b') volumes ----------------------------
1695   
1696   // SPD - option 'b' 
1697   // (this is the default)
1698
1699   //if (option == 2) {
1700   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1701   
1702      dits[0] = 3.7;
1703      dits[1] = 7.75;
1704      dits[2] = 26.1;
1705      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1706
1707      dits[0] = 3.7;
1708      dits[1] = 7.7;
1709      dits[2] = 24;
1710      dits[3] = 57;
1711      dits[4] = 100;
1712      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1713
1714      di10b[0] = 0.843;
1715      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1716      di10b[2] = 19.344;
1717      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1718                                                                 // on layer 1
1719
1720      di20b[0] = 0.843;
1721      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1722      di20b[2] = 19.344;
1723      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1724                                                                 // layer 2
1725
1726      dits[0] = 1.3673;
1727      dits[1] = 0.01;
1728      dits[2] = 24;
1729      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1730
1731      dits[0] = 0.06;
1732      dits[1] = 0.08;
1733      dits[2] = 24;
1734      dits[3] = -36.79;
1735      dits[4] = 21.834;
1736      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1737
1738      dits[0] = 0.1253;
1739      dits[1] = 0.01;
1740      dits[2] = 24;
1741      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1742
1743      dits[0] = 0.04;
1744      dits[1] = 0.06 ;
1745      dits[2] = 24;
1746      dits[3] = 126.79;
1747      dits[4] = 270;
1748      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1749
1750      dits[0] = 0.1134;
1751      dits[1] = 0.01;
1752      dits[2] = 24;
1753      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1754
1755      dits[0] = 0.25;
1756      dits[1] = 0.06;
1757      dits[2] = 24;
1758      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1759
1760      dits[0] = 0.077;
1761      dits[1] = 0.01;
1762      dits[2] = 24;
1763      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1764
1765      dits[0] = 0.04;
1766      dits[1] = 0.06;
1767      dits[2] = 24;
1768      dits[3] = 0;
1769      dits[4] = 90;
1770      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1771
1772      dits[0] = 0.0695;
1773      dits[1] = 0.01;
1774      dits[2] = 24;
1775      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1776
1777      dits[0] = 0.06;
1778      dits[1] = 0.08;
1779      dits[2] = 24;
1780      dits[3] = 0;
1781      dits[4] = 108;
1782      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1783
1784      dits[0] = 0.1835;
1785      dits[1] = 0.01;
1786      dits[2] = 24;
1787      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1788
1789      dits[0] = 0.1894 ;
1790      dits[1] = 0.01;
1791      dits[2] = 24;
1792      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1793
1794      dits[0] = 0.04;
1795      dits[1] = 0.06;
1796      dits[2] = 24;
1797      dits[3] = 0;
1798      dits[4] = 75.261;
1799      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1800
1801      dits[0] = 1.3401;
1802      dits[1] = 0.01;
1803      dits[2] = 24;
1804      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1805
1806      dits[0] = 0.05;
1807      dits[1] = 0.07;
1808      dits[2] = 24;
1809      dits[3] = 0;
1810      dits[4] = 72.739;
1811      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1812
1813      dits[0] = 0.1193;
1814      dits[1] = 0.01;
1815      dits[2] = 24;
1816      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1817
1818      dits[0] = 0.163;
1819      dits[1] = 0.01;
1820      dits[2] = 24;
1821      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1822
1823      dits[0] = 0.04;
1824      dits[1] = 0.06;
1825      dits[2] = 24;
1826      dits[3] = 0;
1827      dits[4] = 157.633;
1828      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1829
1830      dits[0] = 0.2497;
1831      dits[1] = 0.01;
1832      dits[2] = 24;
1833      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1834
1835      dits[0] = 0.06;
1836      dits[1] = 0.08;
1837      dits[2] = 24;
1838      dits[3] = 0;
1839      dits[4] = 148.633;
1840      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1841
1842      dits[0] = 0.292;
1843      dits[1] = 0.01;
1844      dits[2] = 24;
1845      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1846
1847      dits[0] = 0.163;
1848      dits[1] = 0.01;
1849      dits[2] = 24;
1850      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1851
1852      dits[0] = 0.04;
1853      dits[1] = 0.06;
1854      dits[2] = 24;
1855      dits[3] = 0;
1856      dits[4] = 161.297;
1857      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1858
1859      dits[0] = 0.2433;
1860      dits[1] = 0.01;
1861      dits[2] = 24;
1862      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1863
1864      dits[0] = 0.06;
1865      dits[1] = 0.08;
1866      dits[2] = 24;
1867      dits[3] = 0;
1868      dits[4] = 42.883;
1869      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1870
1871      dits[0] = 0.793;
1872      dits[1] = ddet1+dchip1+dbus+0.0025; 
1873      dits[2] = 2.5;
1874      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
1875
1876      di107[0] = 0.793;
1877      di107[1] = ddet1+dchip1;
1878      di107[2] = 3.536;
1879      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
1880                                                          // layer 1
1881      dits[0] = 0.705;
1882      dits[1] = 0.01;
1883      dits[2] = 2.5;
1884      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
1885
1886      di108[0] = 0.705;
1887      di108[1] = dbus;
1888      di108[2] = 14.344;
1889      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
1890
1891      di1d7[0] = 0.7975;
1892      di1d7[1] = ddet2+dchip2;   
1893      di1d7[2] = 3.536;
1894      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1895                                                          // layer 2
1896      dits[0] = 0.06;
1897      dits[1] = 0.08;
1898      dits[2] = 24;
1899      dits[3] = 0;
1900      dits[4] = 80;
1901      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1902
1903      dits[0] = 0.04;
1904      dits[1] = 0.06;
1905      dits[2] = 24;
1906      dits[3] = 0;
1907      dits[4] = 80;
1908      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1909
1910      dits[0] = 0.15;
1911      dits[1] = 0.0146;
1912      dits[2] = 24;
1913      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1914
1915      dits[0] = 0.1315;
1916      dits[1] = 0.01;
1917      dits[2] = 24;
1918      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1919
1920      dits[0] = 0.025;
1921      dits[1] = 0.035;
1922      dits[2] = 24;
1923      dits[3] = 0;
1924      dits[4] = 180;
1925      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1926
1927      dits[0] = 0;
1928      dits[1] = 0.025;
1929      dits[2] = 24;
1930      dits[3] = 0;
1931      dits[4] = 180;
1932      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
1933      
1934      
1935      dits[0] = 0.063;
1936      dits[1] = 0.035;
1937      dits[2] = 24;
1938      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
1939
1940      di106[0] = 0.7975;
1941      di106[1] = dchip1;   
1942      di106[2] = 0.68;
1943      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1944
1945      di1d6[0] = 0.7975;
1946      di1d6[1] = dchip2;   
1947      di1d6[2] = 0.68;
1948      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1949
1950      di101[0] = 0.705;
1951      di101[1] = ddet1;
1952      di101[2] = 3.536;
1953      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1954                                                           // layer 1
1955      di1d1[0] = 0.705;
1956      di1d1[1] = ddet2;   
1957      di1d1[2] = 3.536;
1958      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1959                                                           // layer 2
1960    
1961
1962      dits[0] = 0.063;
1963      dits[1] = 0.025;
1964      dits[2] = 24;
1965      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
1966     
1967
1968      dits1[0] = 0.64;
1969      dits1[1] = ddet1;
1970      dits1[2] = 3.48;
1971      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1972
1973      dits2[0] = 0.64;
1974      dits2[1] = ddet2;  
1975      dits2[2] = 3.48;
1976      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1977
1978      dits[0] = 3.701;
1979      dits[1] = 7.699;
1980      dits[2] = 4;
1981      dits[3] = 57.1;
1982      dits[4] = 99.9;  
1983      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1984
1985      dits[0] = 3.7;
1986      dits[1] = 7.75;
1987      dits[2] = 0.05;
1988      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1989  
1990      dits[0] = 0;
1991      dits[1] = 0.5;
1992      dits[2] = 1.5;
1993      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1994
1995      dits[0] = 0;
1996      dits[1] = 0.18;
1997      dits[2] = 0.8;
1998      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1999
2000      dits[0] = 0;
2001      dits[1] = 0.18;
2002      dits[2] = 3;
2003      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
2004
2005      dits[0] = 0;
2006      dits[1] = 0.075;
2007      dits[2] = 0.8;
2008      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2009
2010      dits[0] = 3.5;
2011      dits[1] = 5.6;
2012      dits[2] = 0.55;
2013      dits[3] = 0;
2014      dits[4] = 38;
2015      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2016
2017      dits[0] = 6.6;
2018      dits[1] = 7.6;
2019      dits[2] = 0.5;
2020      dits[3] = 0;
2021      dits[4] = 9;
2022      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2023
2024      dits[0] = 0.26;
2025      dits[1] = 0.32;
2026      dits[2] = 0.55;
2027      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2028
2029      dits[0] = 0;
2030      dits[1] = 0.3;
2031      dits[2] = 1.5;
2032      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2033      // was I177 in old geom.     
2034      
2035      dits[0] = 0.07;
2036      dits[1] = 0.125;
2037      dits[2] = 0.3;
2038      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2039
2040
2041      dits[0] = 0;
2042      dits[1] = 0.1;
2043      dits[2] = 0.8;
2044      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2045      // was I174 in old geom.     
2046      
2047      
2048
2049      dits[0] = 0;
2050      dits[1] = 0.1;
2051      dits[2] = 3;
2052      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2053      // was I172 in old geom.     
2054      
2055
2056      dits[0] = 0;
2057      dits[1] = 0.0746;
2058      dits[2] = 0.8;
2059      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2060      // was I170 in old geom.     
2061
2062      dits[0] = 3.7;
2063      dits[1] = 5.4;
2064      dits[2] = 0.35;
2065      dits[3] = 2;
2066      dits[4] = 36;
2067      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2068      // was I168 in old geom.     
2069
2070   }
2071
2072   // --- Define SDD volumes ------------------------------------------
2073
2074   cos30 = cos(30.*3.14159/180.);
2075   sin30 = sin(30.*3.14159/180.);
2076
2077   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2078
2079   Double_t maxRadius = 28.5;  
2080   dits[0] = 0;
2081   dits[1] = 360;
2082   dits[2] = 6;
2083   dits[3] = -34.6; 
2084   dits[4] = 23.49;
2085   dits[5] = maxRadius;
2086   dits[6] = -27.35; 
2087   dits[7] = 23.49;
2088   dits[8] = maxRadius;
2089   dits[9] = -27.35;  
2090   dits[10] = 14.59; 
2091   dits[11] = maxRadius;
2092   dits[12] = 27.35;   
2093   dits[13] = 14.59;
2094   dits[14] = maxRadius;
2095   dits[15] = 27.35;    
2096   dits[16] = 23.49;
2097   dits[17] = maxRadius;
2098   dits[18] = 34.6;  
2099   dits[19] = 23.49;
2100   dits[20] = maxRadius;
2101   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
2102
2103   // block of the SDD electronics and related ladder frame 
2104   iI018dits[0] = 3.2;
2105   iI018dits[1] = 2;
2106   iI018dits[2] = 3.65;
2107   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);  
2108
2109   // block of the SDD end ladder 
2110   iI024dits[0] = 3.2;
2111   iI024dits[1] = 2;
2112   iI024dits[2] = 2.725;
2113   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);  
2114
2115   // ladder frame of layer 3 - F.T. March,7-2001
2116   iI047dits[0] = iI018dits[0];
2117   iI047dits[1] = iI018dits[1];
2118   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2]; 
2119   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);  
2120
2121   // ladder frame of layer 4 - F.T. March,7-2001
2122   iI048dits[0] = iI018dits[0];
2123   iI048dits[1] = iI018dits[1];
2124   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2]; 
2125   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);  
2126
2127
2128   // global SDD volume (sensitive + insensitive) 
2129   iI302dits[0] = 3.6250;
2130   iI302dits[1] = 0.0150;
2131   iI302dits[2] = 4.3794;
2132   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2133
2134   // Like for I302 - F.T. March,7-2001
2135   iI402dits[0] = 3.6250;
2136   iI402dits[1] = 0.0150;
2137   iI402dits[2] = 4.3794;
2138   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);  
2139
2140   // SDD ladder of layer 3 - F.T. March,7-2001
2141   iI004dits[0] = iI302dits[0]+0.005;
2142   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2143   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2144   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2145     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2146   }
2147   iI004dits[2] = iI004dits[2] + iI302dits[2];
2148   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);  
2149
2150   // SDD ladder of layer 4 - F.T. March,7-2001
2151   iI005dits[0] = iI402dits[0]+0.005;
2152   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2153   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2154   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2155     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2156   }
2157   iI005dits[2] = iI005dits[2] + iI402dits[2];
2158   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);  
2159
2160
2161   // -- block of the SDD ladder foot and end ladder
2162
2163   // ladder foot mother volume
2164   iI028dits[0] = 3.0000;
2165   iI028dits[1] = 0.4000;
2166   iI028dits[2] = 0.9000;
2167   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);  
2168
2169   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2170   iI420dits[0] = 0.4500;
2171   iI420dits[1] = 0.4000;
2172   iI420dits[2] = 0.4500;
2173   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);  
2174
2175   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2176   iI421dits[0] = 0.;
2177   iI421dits[1] = 0.25;
2178   iI421dits[2] = iI420dits[1];
2179   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);  
2180
2181   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
2182   iI422dits[0] = 0.0000;
2183   iI422dits[1] = 0.2000;
2184   iI422dits[2] = 0.0000;
2185   iI422dits[3] = 180.00;
2186   iI422dits[4] = 0.0000;
2187   iI422dits[5] = 360.00;
2188   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);  
2189
2190   // support for ruby-sphere (I422) - F.T. March,7-2001
2191   iI423dits[0] = 0.0000;
2192   iI423dits[1] = 0.1000;
2193   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2194   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);  
2195
2196   // passage for HV microcables - F.T. March,7-2001
2197   iI424dits[0] = 1.5000;
2198   iI424dits[1] = 0.1500;
2199   iI424dits[2] = iI421dits[2];
2200   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);  
2201
2202   // HV microcables segment at the end ladder - F.T. March,7-2001
2203   iI425dits[0] = 1.350000;
2204   iI425dits[1] = 0.015250;
2205   iI425dits[2] = iI024dits[2];
2206   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);  
2207
2208   // lower edge of SDD ladder frame at end-ladder - part 1
2209   dits[0] = 0.2;
2210   dits[1] = 0.1815;
2211   dits[2] = iI024dits[2];
2212   dits[3] = 0.015;
2213   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
2214
2215   // lower edge of SDD ladder frame at end-ladder - part 2
2216   dits[0] = 0.183;
2217   dits[1] = 0.165;
2218   dits[2] = iI024dits[2];
2219   dits[3] = 0.015;
2220   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
2221
2222   // new: for the 1st top rod of the structure 
2223   // at the end-ladder - F.T. March,7-2001
2224   iI029dits[0] = 0.2;
2225   iI029dits[1] = 0.1815;
2226   iI029dits[2] = 1.0100;
2227   iI029dits[3] = 0.015;
2228   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);  
2229
2230   // new: for the 2nd top rod of the structure 
2231   // at the end-ladder - F.T. March,7-2001
2232   iI030dits[0] = 0.1830;
2233   iI030dits[1] = 0.1650;
2234   iI030dits[2] = 1.0100;
2235   iI030dits[3] = 0.0150;
2236   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);  
2237
2238   // inox cooling tubes for the end ladder - F.T. March,7-2001
2239   iI031dits[0] = 0.093;
2240   iI031dits[1] = 0.1;
2241   iI031dits[2] = iI024dits[2];
2242   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);  
2243
2244   if (fluid == 1) {
2245      // cooling water for the end ladder - F.T. March,7-2001
2246      iI032dits[0] = 0;
2247      iI032dits[1] = iI031dits[0];
2248      iI032dits[2] = iI024dits[2];
2249      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);  
2250   } else {
2251      // cooling freon for the end ladder - R.B. March,21-2001
2252      iI032dits[0] = 0;
2253      iI032dits[1] = iI031dits[0];
2254      iI032dits[2] = iI024dits[2];
2255      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);    
2256   }
2257   
2258   // -- block of the SDD ladder frame holding the electronics
2259
2260   // edge of the ladder frame - part 1
2261   dits[0] = 0.2;
2262   dits[1] = 0.182;
2263   dits[2] = 3.65;
2264   dits[3] = 0.015;
2265   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
2266
2267   // edge of the ladder frame - part 2
2268   dits[0] = 0.183;
2269   dits[1] = 0.165;
2270   dits[2] = 3.65;
2271   dits[3] = 0.015;
2272   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
2273
2274   // inclined segments of the ladder frame
2275   dits[0] = 2.23;
2276   dits[1] = 2.1;
2277   dits[2] = 0.05;
2278   dits[3] = 0.03;
2279   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
2280
2281   // horiz.segments of the ladders, normal to ladder edges
2282   dits[0] = 2.1;
2283   dits[1] = 2;
2284   dits[2] = 0.06;
2285   dits[3] = 0.04;
2286   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
2287
2288   // horiz.segments of the ladders, at 45 deg. to ladder edges
2289   dits[0] = 2.615;
2290   dits[1] = 2.465;
2291   dits[2] = 0.06;
2292   dits[3] = 0.04;
2293   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
2294
2295   // supports of the ceramic pins holding the detectors
2296   dits[0] = 0.3;
2297   dits[1] = 0.05;
2298   dits[2] = 0.15;
2299   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
2300
2301   // ceramic pins holding the detectors
2302   dits[0] = 0;
2303   dits[1] = 0.05;
2304   dits[2] = 0.225;
2305   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
2306
2307   // holders of cooling tubes
2308   iI035dits[0] = 0.1;
2309   iI035dits[1] = 0.15;
2310   iI035dits[2] = 0.2;
2311   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2312
2313   // top holders of microcables
2314   dits[0] = 0.2;
2315   dits[1] = 0.01;
2316   dits[2] = 0.05;
2317   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
2318
2319   // inox cooling tubes - F.T. March,7-2001
2320   iI037dits[0] = 0.093;
2321   iI037dits[1] = 0.1;
2322   iI037dits[2] = iI018dits[2];
2323   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2324
2325   if (fluid == 1) {
2326      // cooling water - F.T. March,7-2001
2327      iI038dits[0] = 0;
2328      iI038dits[1] = iI037dits[0];
2329      iI038dits[2] = iI018dits[2];
2330      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);  
2331   } else {
2332      // cooling freon - R.B. March,21-2001
2333      iI038dits[0] = 0;
2334      iI038dits[1] = iI037dits[0];
2335      iI038dits[2] = iI018dits[2];
2336      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);    
2337   }
2338   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2339
2340   // SDD heat bridge - F.T. March,7-2001
2341   iI039dits[0] = 1.1000;
2342   iI039dits[1] = 0.0087;
2343   iI039dits[2] = 3.2500;
2344   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);  
2345
2346   // SDD clip part 1
2347   dits[0] = 0.25;
2348   dits[1] = 0.01;
2349   dits[2] = iI039dits[2];
2350   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2351
2352   // SDD clip part 2
2353   iI041dits[0] = 0.1;
2354   iI041dits[1] = 0.12;
2355   iI041dits[2] = iI039dits[2];
2356   iI041dits[3] = 90;
2357   iI041dits[4] = 320;
2358   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);  
2359
2360
2361   // SDD PASCAL - F.T. March,7-2001
2362   iI042dits[0] = 0.5000;
2363   iI042dits[1] = 0.0175;
2364   iI042dits[2] = 0.5000;
2365   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);  
2366
2367   // SDD AMBRA - F.T. March,7-2001
2368   iI043dits[0] = 0.3500;
2369   iI043dits[1] = 0.0175;
2370   iI043dits[2] = 0.5000;
2371   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);  
2372
2373   // SDD capacitors - F.T. March,7-2001
2374   iI051dits[0] = 0.1400;
2375   iI051dits[1] = 0.0350;
2376   iI051dits[2] = 0.0625;
2377   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);  
2378
2379   // SDD hybrid circuit - F.T. March,7-2001
2380   iI052dits[0] = 1.725000;
2381   iI052dits[1] = 0.003743;
2382   iI052dits[2] = iI039dits[2];
2383   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2384
2385   // SDD anode microcable : changed - F.T. March,7-2001
2386   iI044dits[0] = iI018dits[2];
2387   iI044dits[1] = iI039dits[2];
2388   iI044dits[2] = 0.00084;
2389   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2390   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);  
2391   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2392
2393   // SDD electronics box - F.T. March,7-2001
2394   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2395   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2396   iI050dits[2] = iI018dits[2];
2397   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2398
2399   // SDD sensitive volume
2400   dits[0] = 3.50850;
2401   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2402   dits[2] = 3.76320;
2403   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2404
2405   // Like for ITS3 - F.T. March,7-2001
2406   dits[0] = 3.50850;
2407   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2408   dits[2] = 3.76320;
2409   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2410   }
2411
2412   // --- Define SSD volumes ------------------------------------------
2413
2414   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2415   dits[0] = 0;
2416   dits[1] = 360;
2417   dits[2] = 6;
2418   dits[3] = -57.45;
2419   dits[4] = 43.6;
2420   dits[5] = 48;  
2421   dits[6] = -49.15; 
2422   dits[7] = 43.6;
2423   dits[8] = 48;  
2424   dits[9] = -49.15;  
2425   dits[10] = 36.9;
2426   dits[11] = 48;  
2427   dits[12] = 50.55;  
2428   dits[13] = 36.9;
2429   dits[14] = 48;  
2430   dits[15] = 50.55;  
2431   dits[16] = 43.6;
2432   dits[17] = 48;  
2433   dits[18] = 57.45;
2434   dits[19] = 43.6;
2435   dits[20] = 48;   
2436   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air 
2437   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air 
2438   
2439   dits[0] =  3.4;
2440   dits[1] = 1.955;
2441   dits[2] = 56.5; 
2442   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2443   
2444   dits[0] = 3.75;
2445   dits[1] = 0.045;
2446   dits[2] = 50.975;
2447   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2448   
2449   dits[0] = 3.4;
2450   dits[1] = 1.955;
2451   dits[2] = 47; 
2452   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2453   
2454   dits[0] = 3.75;
2455   dits[1] = 0.045;
2456   dits[2] = 43.3;  
2457   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2458   
2459   dits[0] = 3.4;
2460   dits[1] = 1.955;
2461   dits[2] = 3.15;
2462   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2463   
2464   dits[0] = 3.405;
2465   dits[1] = 1.955;
2466   dits[2] = 1.955;
2467   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2468   
2469   dits[0] = 3.75;
2470   dits[1] = 0.015;
2471   dits[2] = 2.1;
2472   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2473   
2474   dits[0] = 3.4;
2475   dits[1] = 1.955;
2476   dits[2] = 3.15;
2477   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2478   
2479   dits[0] = 3.41;
2480   dits[1] = 1.955;
2481   dits[2] = 1.955;
2482   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2483   
2484   dits[0] = 3.75;
2485   dits[1] = 0.015;
2486   dits[2] = 2.1;
2487   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2488   
2489   if (fluid == 1) {
2490      dits[0] = 0;
2491      dits[1] = 0.07;
2492      dits[2] = 3.15;
2493      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2494   } else {
2495      dits[0] = 0;
2496      dits[1] = 0.07;
2497      dits[2] = 3.15;
2498      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2499   }
2500   
2501   dits[0] = 0.07;
2502   dits[1] = 0.1;
2503   dits[2] = 3.15;
2504   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2505   
2506   dits[0] = 0.225;
2507   dits[1] = 0.195;
2508   dits[2] = 3.15;
2509   dits[3] = 0.025;
2510   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2511   
2512   dits[0] = 0.25;
2513   dits[1] = 0.22;
2514   dits[2] = 3.15;
2515   dits[3] = 0.025;
2516   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2517   
2518   dits[0] = 2.17;
2519   dits[1] = 0.035;
2520   dits[2] = 0.05;
2521   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2522   
2523   dits[0] = 2 ;
2524   dits[1] = 0.035;
2525   dits[2] = 0.05;
2526   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2527   
2528   dits[0] = 2.675;
2529   dits[1] = 0.035;
2530   dits[2] = 0.05;
2531   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2532   
2533   dits[0] = 0.3;
2534   dits[1] = 0.15;
2535   dits[2] = 0.15;
2536   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2537   
2538   dits[0] = 0.025;
2539   dits[1] = 0.025;
2540   dits[2] = 0.05;
2541   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2542   
2543   dits[0] = 0.304;
2544   dits[1] = 0.0275;
2545   dits[2] = 0.432;
2546   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2547   
2548   dits[0] = 0.16;
2549   dits[1] = 0.08;
2550   dits[2] = 0.08;
2551   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2552   
2553   dits[0] = 3.4;
2554   dits[1] = 0.015;
2555   dits[2] = 0.525;
2556   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2557   
2558   dits[0] = 0.15;
2559   dits[1] = 0.105;
2560   dits[2] = 0.29;
2561   dits[3] = 0.08;
2562   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2563   
2564   dits[0] = 0.07;
2565   dits[1] = 0.1;
2566   dits[2] = 1.955;
2567   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2568   
2569   if (fluid == 1) {
2570      dits[0] = 0;
2571      dits[1] = 0.07;
2572      dits[2] = 1.955;
2573      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2574   } else {
2575      dits[0] = 0;
2576      dits[1] = 0.07;
2577      dits[2] = 1.955;
2578      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2579   }
2580   
2581   dits[0] = 0.3;
2582   dits[1] = 0.15;
2583   dits[2] = 0.15;
2584   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2585   
2586   dits[0] = 0.25;
2587   dits[1] = 0.22;
2588   dits[2] = 1.955;
2589   dits[3] = 0.025;
2590   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2591   
2592   dits[0] = 0.225;
2593   dits[1] = 0.195;
2594   dits[2] = 1.955;
2595   dits[4] = 0.025;
2596   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2597   
2598   dits[0] = 2.17;
2599   dits[1] = 0.035;
2600   dits[2] = 0.05;
2601   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2602   
2603   dits[0] = 2.675;
2604   dits[1] = 0.035;
2605   dits[2] = 0.05;
2606   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2607   
2608   dits[0] = 2;
2609   dits[1] = 0.035;
2610   dits[2] = 0.05;
2611   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2612   
2613   dits[0] = 0;
2614   dits[1] = 0.05;
2615   dits[2] = 0.17;
2616   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2617   
2618   dits[0] = 0;
2619   dits[1] = 0.05;
2620   dits[2] = 0.205;
2621   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2622   
2623   dits[0] = 3.65;
2624   dits[1] = 0.015;
2625   dits[2] = 2;
2626   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2627   
2628   if (fluid == 1) {
2629      dits[0] = 0;
2630      dits[1] = 0.07;
2631      dits[2] = 3.15;
2632      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2633   } else {
2634      dits[0] = 0;
2635      dits[1] = 0.07;
2636      dits[2] = 3.15;
2637      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2638   }
2639   
2640   dits[0] = 0.07;
2641   dits[1] = 0.1;
2642   dits[2] = 3.15;
2643   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2644   
2645   dits[0] = 0.225;
2646   dits[1] = 0.195;
2647   dits[2] = 3.15;
2648   dits[3] = 0.025;
2649   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2650   
2651   dits[0] = 0.25;
2652   dits[1] = 0.22;
2653   dits[2] = 3.15;
2654   dits[3] = 0.025;
2655   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2656   
2657   dits[0] = 2.17;
2658   dits[1] = 0.035;
2659   dits[2] = 0.05;
2660   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2661   
2662   dits[0] = 2;
2663   dits[1] = 0.035;
2664   dits[2] = 0.05;
2665   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2666   
2667   dits[0] = 2.675;
2668   dits[1] = 0.035;
2669   dits[2] = 0.05;
2670   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2671   
2672   dits[0] = 0.3;
2673   dits[1] = 0.15;
2674   dits[2] = 0.15;
2675   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2676   
2677   dits[0] = 0.304;
2678   dits[1] = 0.0275;
2679   dits[2] = 0.4322;
2680   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2681   
2682   dits[0] = 0.025;
2683   dits[1] = 0.025;
2684   dits[2] = 0.05;
2685   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2686   
2687   dits[0] = 0.16;
2688   dits[1] = 0.08;
2689   dits[2] = 0.08;
2690   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2691   
2692   dits[0] = 3.4;
2693   dits[1] = 0.015;
2694   dits[2] = 0.525;
2695   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2696   
2697   dits[0] = 0.225;
2698   dits[1] = 0.195;
2699   dits[2] = 1.955;
2700   dits[3] = 0.025;
2701   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2702   
2703   dits[0] = 0.25;
2704   dits[1] = 0.22;
2705   dits[2] = 1.955;
2706   dits[3] = 0.025;
2707   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2708   
2709   dits[0] = 2.17;
2710   dits[1] = 0.035;
2711   dits[2] = 0.05;
2712   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2713   
2714   dits[0] = 2.675;
2715   dits[1] = 0.035;
2716   dits[2] = 0.05;
2717   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2718    
2719   dits[0] = 2;
2720   dits[1] = 0.035;
2721   dits[2] = 0.05;
2722   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2723    
2724   dits[0] = 0;
2725   dits[1] = 0.05;
2726   dits[2] = 0.205;
2727   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2728    
2729   dits[0] = 0;
2730   dits[1] = 0.05;
2731   dits[2] = 0.17;
2732   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2733    
2734   dits[0] = 0.15;
2735   dits[1] = 0.105;
2736   dits[2] = 0.29;
2737   dits[3] = 0.08;
2738   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2739   
2740   if (fluid == 1) {
2741      dits[0] = 0;
2742      dits[1] = 0.07;
2743      dits[2] = 1.955;
2744      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2745   } else {
2746      dits[0] = 0;
2747      dits[1] = 0.07;
2748      dits[2] = 1.955;
2749      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2750   }
2751      
2752   dits[0] = 0.07;
2753   dits[1] = 0.1;
2754   dits[2] = 1.955;
2755   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2756  
2757   dits[0] = 0.3;
2758   dits[1] = 0.15;
2759   dits[2] = 0.15;
2760   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2761   
2762   dits[0] = 3.65;
2763   dits[1] = 0.015;
2764   dits[2] = 2;
2765   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2766   }
2767
2768
2769   // --- Define volumes of shield of SPD ----------------
2770
2771   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2772   dits[0] = 8.37;
2773   dits[1] = 9.93;
2774   dits[2] = 25;
2775   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2776
2777   dits[0] = 8.3;
2778   dits[1] = 9.995;
2779   dits[2] = 17.5/2.;
2780   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2781   }
2782  
2783   Double_t s1,s2,b1,b2;
2784
2785   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2786
2787   // --- Define volume of first cylinder between SPD and SDD --------------
2788   dits[0] = (21.-0.128)/2.;      
2789   dits[1] = 21./2.;
2790   dits[2] = 39.4;      
2791   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2792          
2793   // --- Define volumes of second cylinder between SDD and SSD ------------
2794   // --- (from B. Giraudo plots - M.S. 20 Nov 2007)
2795   dits[0] = 59.5/2. - 0.06;
2796   dits[1] = 59.5/2.;
2797   dits[2] = 102/2.;      // was 57
2798   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2799
2800   dits[1] = dits[0];
2801   dits[0] = dits[1] - 0.5;
2802   gMC->Gsvolu("ICY3", "TUBE", idtmed[267], dits, 3);
2803
2804   dits[1] = dits[0];
2805   dits[0] = dits[1] - 0.06;
2806   gMC->Gsvolu("ICY4", "TUBE", idtmed[208], dits, 3);
2807
2808   // --- Define volumes of SDD cone ---------------------------------- 
2809
2810   dits[0] = 0;
2811   dits[1] = 360;
2812   dits[2] = 12;
2813   //
2814   dits[3] = -59.7;
2815   dits[4] = 27;
2816   dits[5] = 28.6;
2817
2818   dits[6] = -42.7;
2819   dits[7] = 10;
2820   dits[8] = 28.6;
2821
2822   //   dits[9] = -34.65;
2823   dits[9] = -33.55;
2824   dits[10] = 10;
2825   dits[11] = 28.6;
2826   
2827   //   dits[12] = -34.65;
2828   dits[12] = -33.55;
2829   dits[13] = 10;
2830   dits[14] = 23.495;
2831
2832   //dits[15] = -23.7;
2833   dits[15] = -26.2;
2834   dits[16] = 10;
2835   dits[17] = 23.495;
2836
2837   //dits[18] = -23.7;
2838   dits[18] = -26.2;
2839   dits[19] = 10;
2840   dits[20] = 14.595;
2841
2842   //dits[21] = 23.7;
2843   dits[21] = 26.2;
2844   dits[22] = 10;
2845   dits[23] = 14.595;
2846
2847   //dits[24] = 23.7;
2848   dits[24] = 26.2;
2849   dits[25] = 10;
2850   dits[26] = 23.495;
2851
2852 //   dits[27] = 34.65;
2853   dits[27] = 33.55;
2854   dits[28] = 10;
2855   dits[29] = 23.495;
2856
2857 //   dits[30] = 34.65;
2858   dits[30] = 33.55;
2859   dits[31] = 10;
2860   dits[32] = 28.6;
2861
2862   dits[33] = 42.7;
2863   dits[34] = 10;
2864   dits[35] = 28.6;
2865
2866   dits[36] = 59.7;
2867   dits[37] = 27.2637;
2868   dits[38] = 28.6;
2869
2870   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2871     dits[9] = -34.65;
2872     dits[12] = -34.65;
2873     dits[15] = -23.7;
2874     dits[18] = -23.7;
2875     dits[21] = 23.7;
2876     dits[24] = 23.7;
2877     dits[27] = 34.65;
2878     dits[30] = 34.65;
2879   } 
2880   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2881   
2882   dits[0] = 0;
2883   dits[1] = 360;
2884   dits[2] = 6;
2885   dits[3] = 38.65;
2886   dits[4] = 10.75;    
2887   dits[5] = 12.25;      
2888   dits[6] = 40.15;
2889   dits[7] = 10.75;
2890   dits[8] = 13.96;   
2891   dits[9] = 40.15;
2892   dits[10] = 12.46;  
2893   dits[11] = 13.96;
2894   dits[12] = 55.75;
2895   dits[13] = 27;
2896   dits[14] = 28.5;
2897   dits[15] = 55.75;
2898   dits[16] = 27;
2899   dits[17] = 28.5;
2900   dits[18] = 57.25;
2901   dits[19] = 27;
2902   dits[20] = 28.5;
2903 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2904   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
2905
2906   // Redefined to make adding material for cables easier (FMD geometry)
2907   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
2908   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
2909   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2910   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2911   dits[0] = 0; //dits[0] = 0;
2912   dits[1] = 50; //dits[1] = 50;
2913   dits[2] = 4; //dits[2] = 3;
2914
2915   dits[4] = 14.0; //dits[4] = 14;            // r inner
2916   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
2917   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
2918
2919   dits[7] = dits[4]; //dits[7] = 14;             // r inner
2920   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
2921   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
2922
2923   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
2924   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
2925   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
2926
2927   dits[13] = dits[11];         // r inner
2928   dits[14] = dits[11];         // r outer
2929   dits[12] = (dits[13]-b1)/s1;  // Z
2930 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2931   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
2932
2933   dits[0] = 0; //dits[0] = 0;
2934   dits[1] = 25; //dits[1] = 25;
2935   dits[2] = 4; //dits[2] = 3;
2936
2937   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
2938   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
2939   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
2940
2941   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
2942   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
2943   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
2944
2945   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
2946   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
2947   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
2948
2949   dits[13] = dits[11];         // r inner
2950   dits[14] = dits[11];         // r outer
2951   dits[12] = (dits[13]-b1)/s1;  // Z
2952 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2953   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
2954     //Begin_Html
2955     /*
2956       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2957       </pre>
2958       <br clear=left>
2959       <font size=+2 color=blue>
2960       <p>SDD Support cone with other forward detectors. Shown in
2961           brown are a posible cabling layout.
2962       </font>
2963     */
2964     //End_Html
2965   dits[0] = 10.0;
2966   dits[1] = 10.5;
2967   dits[2] = 0.25;
2968   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2969
2970   dits[0] = 21.95;
2971   dits[1] = 22.95;    
2972   dits[2] = 1;
2973   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2974
2975   dits[0] = 13.1;    
2976   dits[1] = 14.1;    
2977   dits[2] = 1;
2978   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
2979
2980   dits[0] = 1;
2981   dits[1] = 1;
2982   dits[2] = 7.74;
2983   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2984
2985   if (AliITSInitGeometry::SDDIsTGeoNative())
2986     dits[0] = 0.9;
2987   else
2988     dits[0] = 1;
2989   dits[1] = 1;
2990   dits[2] = 9.14;
2991   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2992
2993   dits[0] = 21.95;
2994   dits[1] = 22.95;
2995   dits[2] = 1;
2996   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2997
2998   dits[0] = 3;
2999   dits[1] = 2.7;
3000   dits[2] = 1;
3001   dits[3] = 0.63;
3002   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
3003
3004   dits[0] = 13.1;
3005   dits[1] = 14.1;
3006   dits[2] = 1;
3007   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3008   }
3009   
3010   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3011   // --- Define volumes of SSD cone ----------------------------------
3012
3013   dits[0] = 0;
3014   dits[1] = 360;
3015   dits[2] = 12;
3016
3017   dits[3] = -zmax;
3018   dits[4] = 46;
3019   dits[5] = 49.25;
3020
3021   dits[6] = -61.2;
3022   dits[7] = 28.7;
3023   dits[8] = 49.25;
3024
3025   dits[9] = -57.5;
3026   dits[10] = 28.7;
3027   dits[11] = 49.25;
3028    
3029   dits[12] = -57.5;
3030   dits[13] = 28.7;
3031   dits[14] = 43.5;
3032
3033   //dits[15] = -49.2;
3034   dits[15] = -53.4-0.75;
3035   dits[16] = 28.7;
3036   dits[17] = 43.5;
3037
3038   //dits[18] = -49.2;
3039   dits[18] = -53.4-0.75;
3040   dits[19] = 28.7;
3041   dits[20] = 36.85;
3042
3043   //dits[21] = 50.6;
3044   dits[21] = 53.4+0.75;
3045   dits[22] = 28.7;
3046   dits[23] = 36.85;
3047
3048   dits[24] = 53.4+0.75;
3049   //dits[24] = 50.6;
3050   dits[25] = 28.7;
3051   dits[26] = 43.5;
3052
3053   dits[27] = 57.5;
3054   dits[28] = 28.7;
3055   dits[29] = 43.5;
3056
3057   dits[30] = 57.5;
3058   dits[31] = 28.7;
3059   dits[32] = 49.25;
3060   
3061   dits[33] = 61.2;
3062   dits[34] = 28.7;
3063   dits[35] = 49.25;      
3064   dits[36] = zmax;
3065   dits[37] = 46;      
3066   dits[38] = 49.25;
3067
3068   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3069     dits[15] = -49.2;
3070     dits[18] = -49.2;
3071     dits[21] = 50.6;
3072     dits[24] = 50.6;
3073   }
3074   
3075   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3076   
3077   dits[0] = 0;
3078   dits[1] = 360;
3079   dits[2] = 6;
3080   dits[3] = -zmax;  
3081   dits[4] = 47.75;  
3082   dits[5] = 49.25;  
3083   dits[6] = -zmax+2.;  
3084   dits[7] = 47.75;  
3085   dits[8] = 49.25;   
3086   dits[9] = -71.2819;
3087   dits[10] = 46.75;   
3088   dits[11] = 49.0319;
3089   dits[12] = -57.25;   // was 58.5 
3090   dits[13] = 32.9681;
3091   dits[14] = 34.75;
3092   dits[15] = -57.25;   // was 58.5   
3093   dits[16] = 30;
3094   dits[17] = 34.75;
3095   dits[18] = -55.75;   // was 57 
3096   dits[19] = 30;     
3097   dits[20] = 32.25;    // was 31.5 
3098 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3099   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3100
3101   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3102   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3103   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3104   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3105   dits[0] = 0;
3106   dits[1] = 25;
3107   dits[2] = 4; //dits[2] = 5;
3108
3109   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3110   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3111   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3112
3113   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3114   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3115   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3116
3117   dits[10] = 37.00; //dits[10] = 37;  // r inner
3118   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3119   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3120
3121   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3122   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3123   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3124 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
3125   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole 
3126     //Begin_Html
3127     /*
3128       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3129       </pre>
3130       <br clear=left>
3131       <font size=+2 color=blue>
3132       <p>SSD Support cone with other forward detectors. Shown in
3133           brown are a posible cabling layout.
3134       </font>
3135     */
3136     //End_Html
3137   
3138   dits[0] = 28.75;          
3139   dits[1] = 29.75;   
3140   dits[2] = 0.5;
3141   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3142   
3143   dits[0] = 35.8;   
3144   dits[1] = 36.8;   
3145   dits[2] = 1;
3146   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
3147   
3148   dits[0] = 41.4;  
3149   dits[1] = 42.4;  
3150   dits[2] = 1;
3151   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3152         
3153   dits[0] = 42.05+5.;       
3154   dits[1] = 42.55+5.;     
3155   dits[2] = 1.25;
3156   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3157                                                        // this will change after PPR
3158   dits[0] = 37.05+5.;   
3159   dits[1] = 37.55+5.;   
3160   dits[2] = 1.25;
3161   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3162                                                        // this will change after PPR
3163  
3164   dits[0] = 0;
3165   dits[1] = 3.2;
3166   dits[2] = 9;
3167   dits[3] = -14;
3168   dits[4] = 30.5;
3169   dits[5] = 33.5;
3170   dits[6] = -9.85;
3171   dits[7] = 30.5;
3172   dits[8] = 33.5;
3173   dits[9] = -9.85;
3174   dits[10] = 30.5;
3175   dits[11] = 43.45;
3176   dits[12] = -7.85;
3177   dits[13] = 30.5;
3178   dits[14] = 43.45;
3179   dits[15] = -7.85;
3180   dits[16] = 30.5;
3181   dits[17] = 36.5;
3182   dits[18] = -7;
3183   dits[19] = 30.5;
3184   dits[20] = 36.5;
3185   dits[21] = -4;
3186   dits[22] = 33.0173;
3187   dits[23] = 36.5;
3188   dits[24] = -4;
3189   dits[25] = 33.0173;
3190   dits[26] = 36.80;
3191   dits[27] = -2;
3192   dits[28] = 34.6955;
3193   dits[29] = 36.80;
3194   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3195   }
3196   
3197
3198   // --- Place SPD (option 'b') volumes into their mother volume IT12
3199   
3200   // SPD - option 'b' 
3201   // (this is the default)
3202
3203   //if (option == 2) {
3204   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
3205
3206      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"ONLY");
3207      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"ONLY");
3208      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"ONLY");
3209      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"ONLY");
3210      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"ONLY");
3211      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"ONLY");
3212      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"ONLY");
3213      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"ONLY");
3214      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"ONLY");
3215      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"ONLY");
3216      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3217           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3218      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");       
3219      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3220           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]  
3221      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3222      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3223           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]  
3224      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3225      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3226           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241] 
3227      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3228      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3229           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242] 
3230      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3231      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3232           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243] 
3233      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3234      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3235      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3236      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3237      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3238      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3239      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3240      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3241      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3242      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3243      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3244      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3245      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3246      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3247      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3248      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3249      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3250      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3251      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3252      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3253      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3254      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3255      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3256      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3257      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3258      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3259      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3260      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3261      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3262      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3263      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3264      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3265      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3266      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3267      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3268      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3269      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3270      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3271      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3272      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3273      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3274      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3275      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3276
3277      // Insertion of half-stave level in old SPD1
3278      gGeoManager->MakeVolumeAssembly("L1H-STAVE0");
3279      gGeoManager->MakeVolumeAssembly("L1H-STAVE1");
3280      gMC->Gspos("L1H-STAVE0",1,"I10B",0,0,0,0,"ONLY");
3281      gMC->Gspos("L1H-STAVE1",1,"I10B",0,0,0,0,"ONLY");
3282      gMC->Gspos("I107",1,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3283      gMC->Gspos("I107",2,"L1H-STAVE0",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3284      gMC->Gspos("I107",3,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3285      gMC->Gspos("I107",4,"L1H-STAVE1",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3286      //      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3287      //      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3288      //      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3289      //      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3290
3291     // Insertion of half-stave level in old SPD2
3292      gGeoManager->MakeVolumeAssembly("L2H-STAVE0");
3293      gGeoManager->MakeVolumeAssembly("L2H-STAVE1");
3294      gMC->Gspos("L2H-STAVE0",1,"I20B",0,0,0,0,"ONLY");
3295      gMC->Gspos("L2H-STAVE1",1,"I20B",0,0,0,0,"ONLY");
3296      gMC->Gspos("I1D7",1,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3297      gMC->Gspos("I1D7",2,"L2H-STAVE0",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3298      gMC->Gspos("I1D7",3,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3299      gMC->Gspos("I1D7",4,"L2H-STAVE1",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3300 //      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3301 //      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3302 //      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3303 //      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3304
3305      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3306      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3307      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3308      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3309      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3310      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3311      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3312      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3313      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3314      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3315      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3316      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3317      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3318      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3319      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3320      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3321      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3322      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3323      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3324      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
3325      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
3326      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
3327      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
3328      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
3329      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
3330      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
3331      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
3332      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
3333      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
3334      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
3335      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
3336      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3337      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3338      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3339      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3340      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");
3341      
3342      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"ONLY");
3343      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"ONLY");
3344      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"ONLY");
3345      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"ONLY");
3346      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"ONLY");
3347      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"ONLY");
3348      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"ONLY");
3349      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"ONLY");
3350      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"ONLY");
3351      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"ONLY");
3352      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"ONLY");
3353      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"ONLY");
3354      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"ONLY");
3355      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"ONLY");
3356      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"ONLY");
3357      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"ONLY");
3358      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"ONLY");
3359      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"ONLY");
3360      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"ONLY");
3361      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"ONLY");
3362      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"ONLY");
3363
3364      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3365      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3366      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3367      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3368      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3369      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3370      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3371      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3372      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3373      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3374      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3375      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3376      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3377      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3378      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3379      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3380      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3381      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3382      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3383      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3384      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3385      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3386      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3387      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3388      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3389      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3390      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"ONLY");
3391      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");  
3392   }
3393     
3394   // --- Place SDD volumes into their mother volume IT34
3395  
3396   // -- position SDD detectors of ladder 3 / layer 3
3397   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
3398
3399   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3400   ySDD = ySDDsep/2.+iI302dits[1];
3401   for (iSDD=0; iSDD<6; iSDD++) {
3402     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3403     ySDD = -ySDD;
3404   }
3405
3406   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3407   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3408   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3409   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3410   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3411   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3412   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3413   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3414   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3415   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3416   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3417   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3418   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3419   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3420
3421
3422   // -- position SDD detectors of ladder 4 / layer 4
3423
3424   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3425   ySDD = -(ySDDsep/2.+iI402dits[1]);
3426   for (iSDD=0; iSDD<8; iSDD++) {
3427     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3428     ySDD = -ySDD;
3429   }
3430   
3431   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3432   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3433   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3434   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3435   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3436   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3437   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3438   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3439   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3440   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3441   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3442   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3443   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3444   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3445   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3446   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3447   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3448   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3449   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3450   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3451   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3452   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3453
3454
3455   // -- build block of the SDD ladder frame holding the electronics
3456
3457   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3458   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3459   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3460
3461   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3462   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3463   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3464
3465   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3466   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3467   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3468   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3469   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3470   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3471   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3472   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3473
3474   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3475   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3476
3477   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3478   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3479
3480   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3481   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3482   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3483   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3484
3485   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3486   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3487   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3488   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3489
3490   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3491   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "ONLY");
3492
3493   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3494   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3495   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3496   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3497
3498   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3499   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3500
3501   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3502   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3503
3504   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3505   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3506   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3507   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3508
3509
3510   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3511
3512   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3513   yI050 = 0;
3514   xI039 = -iSDDCoolPipe[1]/cos30;
3515   yI039 = -iI050dits[1]+iI039dits[1];
3516   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3517   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3518   yI042 = yI039+iI039dits[1]+iI042dits[1];
3519   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3520   yI043 = yI039+iI039dits[1]+iI043dits[1];
3521   zChipSpace = iI042dits[2];
3522   if (zChipSpace < iI043dits[2]) {
3523     zChipSpace = iI043dits[2];
3524   }
3525   zChipSpace = zChipSpace * 2;
3526   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3527   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3528   for (ichip=0; ichip<4; ichip++) { 
3529     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3530     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3531     zchip += zChipSpace + yI051space;
3532   }
3533   xcap = 2*iI039dits[0]/5.;
3534   yI051 = yI039+iI039dits[1]+iI051dits[1];
3535   zI051 = -iI039dits[2] + yI051space/3.;
3536   icap = 1;
3537   for (ichip=0; ichip<5; ichip++) { 
3538     xI051 = xI039-iI039dits[0]+xcap;
3539     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3540     zI051 += yI051space/3.;
3541     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3542     xI051 += xcap;
3543     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3544     xI051 += xcap;
3545     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3546     xI051 += xcap;
3547     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3548     zI051 -= yI051space/3.;
3549     if (ichip == 0) {
3550       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3551     }
3552     zI051 += zChipSpace + yI051space;
3553   }
3554   xI052 = -iI050dits[0]+iI052dits[0];
3555   yI052 = yI051+iI051dits[1]+iI052dits[1];
3556   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3557   xI044 = iI050dits[0]-iI044dits[3];
3558   yI044 = yI052+iI052dits[1]+iI044dits[2];
3559   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3560   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3561   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3562
3563
3564   // -- build block of the SDD ladder frame at the end ladders
3565
3566   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3567   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3568   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3569   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3570
3571   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3572
3573   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3574
3575   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3576   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3577
3578   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3579   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3580
3581   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3582
3583   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3584
3585   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3586   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3587
3588   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3589   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3590
3591
3592   xI424 = iI028dits[0]/3.;
3593   yI424 = -iI028dits[1]+iI424dits[1];
3594   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3595   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3596   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3597   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3598   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3599   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "ONLY");
3600
3601
3602   // -- build the SDD ladder 3
3603
3604   indI425 = 1;
3605   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");  
3606   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3607   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3608   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3609   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3610   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3611   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3612   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3613   nameHV[0] = 'I';
3614   nameHV[1] = '3';
3615   nameHV[2] = '1';  
3616   nameHV[4] = '\0';
3617   for (iSDD=0; iSDD<3; iSDD++) {
3618     nameHV[3] = (Char_t)(48+iSDD+5);
3619     dits[0] = 1.350000;
3620     dits[1] = iI425dits[1];
3621     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3622     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3623     xHV = 0.0;
3624     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3625     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3626     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3627     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3628     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3629     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3630   }
3631   nameLV[0] = 'I';
3632   nameLV[1] = '3';
3633   nameLV[2] = '1';  
3634   nameLV[4] = '\0';
3635   for (iSDD=0; iSDD<3; iSDD++) {
3636     nameLV[3] = (Char_t)(48+iSDD+1);
3637     dits[0] = 1.350000;
3638     dits[1] = 0.004423;
3639     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3640     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3641     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3642     xLV = xI050 -
3643           TMath::Abs(yI050-yLV)*sin30/cos30 +
3644           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3645     zLV = iI047dits[2] - dits[2];
3646     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3647     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3648     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3649     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3650   }
3651
3652
3653   // -- build the SDD ladder 4
3654
3655
3656   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3657   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3658   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3659   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3660   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3661   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3662   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3663   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3664   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3665   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3666   nameHV[0] = 'I';
3667   nameHV[1] = '4';
3668   nameHV[2] = '1';  
3669   nameHV[4] = '\0';  
3670   for (iSDD=0; iSDD<4; iSDD++) {
3671     nameHV[3] = (Char_t)(48+iSDD+5);
3672     dits[0] = 1.350000;
3673     dits[1] = iI425dits[1];
3674     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3675     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3676     xHV = -0.0001;
3677     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3678     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3679     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3680     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3681     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3682     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3683   }
3684   nameLV[0] = 'I';
3685   nameLV[1] = '4';
3686   nameLV[2] = '1';  
3687   nameLV[4] = '\0';
3688   for (iSDD=0; iSDD<4; iSDD++) {
3689     nameLV[3] = (Char_t)(48+iSDD+1);
3690     dits[0] = 1.350000;
3691     dits[1] = 0.004423;
3692     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3693     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3694     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3695     xLV = xI050 -
3696           TMath::Abs(yI050-yLV)*sin30/cos30 +
3697           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3698     zLV = iI048dits[2] - dits[2];
3699     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3700     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3701     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3702     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3703   }
3704
3705
3706   // -- build the SDD barrel (layers 3 and 4)
3707
3708   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3709   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3710   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3711   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3712   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3713   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3714   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3715   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3716   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3717   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3718   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3719   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3720   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3721   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3722
3723   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3724   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3725   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3726   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3727   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3728   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3729   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3730   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3731   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3732   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3733   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3734   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3735   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3736   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3737   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3738   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3739   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3740   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3741   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3742   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3743   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3744   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3745   }
3746   
3747   // --- Place SSD volumes into their mother volume IT56  
3748
3749   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3750
3751   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY"); 
3752   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3753   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3754   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3755   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3756   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3757   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3758   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3759   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3760   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3761   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3762   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3763   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3764   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3765   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3766   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3767   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3768   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3769   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3770   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3771   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3772   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3773   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3774   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3775   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3776   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3777   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3778   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3779   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3780   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3781   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3782   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3783   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3784   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3785   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3786   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3787   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3788   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3789   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3790   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3791   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3792   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3793   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3794   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3795   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3796   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3797   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3798   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3799   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3800   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3801   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3802   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3803   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3804   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3805   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3806   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3807   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3808   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3809   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3810   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3811   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3812   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3813   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3814   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3815   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3816   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3817   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3818   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3819   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3820   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3821   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3822   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3823   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3824   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3825   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3826   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3827   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3828   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3829   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3830   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3831   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3832   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3833   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3834   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3835   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3836   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3837   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3838   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3839   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3840   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3841   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3842   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3843   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3844   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3845   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3846   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3847   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3848   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3849   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3850   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3851   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3852   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3853   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3854   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3855   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3856   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3857   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3858   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3859   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3860   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3861   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3862   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3863   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3864   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3865   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3866   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3867   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3868   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3869   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3870   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3871   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3872   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3873   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3874   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3875   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3876   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3877   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3878   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3879   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3880   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3881   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3882   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3883   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3884   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3885   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3886   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3887   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3888   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3889   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3890   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3891   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3892   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3893   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3894   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3895   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3896   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3897   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3898   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3899   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3900   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3901   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3902   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3903   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3904   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3905   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3906   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3907   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3908   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3909   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3910   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3911   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3912   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3913   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3914   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3915   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3916   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3917   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3918   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3919   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3920   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3921   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3922   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3923   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3924   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3925   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3926   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3927   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3928   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3929   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3930   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3931   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3932   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3933   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3934   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3935   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3936   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3937   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3938   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3939   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3940   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3941   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3942   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3943   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3944   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3945   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3946   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3947   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
3948   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
3949   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
3950   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
3951   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
3952   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
3953   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
3954   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
3955   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
3956   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
3957   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
3958   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
3959   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
3960   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
3961   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
3962   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
3963   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
3964   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
3965   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
3966   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
3967   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
3968   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
3969   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
3970   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
3971   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
3972   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
3973   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
3974   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
3975   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
3976   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
3977   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
3978   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
3979   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
3980   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
3981   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
3982   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
3983   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
3984   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
3985   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
3986   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
3987   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
3988   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
3989   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
3990   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
3991   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3992   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3993   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3994   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
3995   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
3996   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
3997   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
3998   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
3999   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
4000   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
4001   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4002   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
4003   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
4004   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4005   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
4006   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4007
4008   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"ONLY");
4009   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"ONLY");
4010
4011   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
4012   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
4013   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
4014   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
4015   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
4016   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
4017   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
4018   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
4019   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
4020   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
4021   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
4022   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
4023   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
4024   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
4025   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
4026   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
4027   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
4028   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
4029   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
4030   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
4031   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
4032   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
4033   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
4034   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
4035   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
4036   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
4037   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
4038   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
4039   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
4040   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
4041   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
4042   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
4043   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
4044   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
4045   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
4046   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
4047   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
4048   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
4049   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");