Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes...
[u/mrichter/AliRoot.git] / ITS / AliITSv11Hybrid.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
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15
16 // $Id$
17
18 // $Log$
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 #include <TClonesArray.h>
34 #include <TGeometry.h>
35 #include <TLorentzVector.h>
36 #include <TGeoMatrix.h>
37 #include <TGeoPhysicalNode.h>
38 #include <TArrayD.h>
39 #include <TArrayF.h>
40 #include <TString.h>
41 #include <TNode.h>
42 #include <TTUBE.h>
43 #include <TGeoManager.h>
44 #include <TGeoVolume.h>
45 #include <TVirtualMC.h>
46
47 #include "AliITS.h"
48 #include "AliITSDetTypeSim.h"
49 #include "AliITSgeom.h"
50 #include "AliITSgeomSDD.h"
51 #include "AliITSgeomSPD.h"
52 #include "AliITSgeomSSD.h"
53 #include "AliITShit.h"
54 #include "AliITSresponseSDD.h"
55 #include "AliITSCalibrationSDD.h"
56 #include "AliITSCalibrationSPD.h"
57 #include "AliITSCalibrationSSD.h"
58 #include "AliITSsegmentationSDD.h"
59 #include "AliITSsegmentationSPD.h"
60 #include "AliITSsegmentationSSD.h"
61 #include "AliITSv11Hybrid.h"
62 #include "AliLog.h"
63 #include "AliMC.h"
64 #include "AliMagF.h"
65 #include "AliRun.h"
66 #include "AliTrackReference.h"
67 #include "AliITSInitGeometry.h"
68 #include "AliITSv11GeometrySDD.h"
69
70
71 #define GEANTGEOMETRY kTRUE
72
73 ClassImp(AliITSv11Hybrid)
74
75 //______________________________________________________________________
76 AliITSv11Hybrid::AliITSv11Hybrid():
77   AliITS(),
78   fGeomDetOut(kFALSE),
79   fGeomDetIn(kFALSE),
80   fByThick(kTRUE),
81   fMajorVersion(IsVersion()),
82   fMinorVersion(-1),
83   fDet1(0),
84   fDet2(0),
85   fChip1(0),
86   fChip2(0),
87   fRails(0),
88   fFluid(0),
89   fIDMother(0),
90   fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
91   fSDDgeom(0)
92  {
93     //    Standard default constructor
94     // Inputs:
95     //   none.
96     // Outputs:
97     //   none.
98     // Return:
99     //   none.
100     Int_t i;
101     for(i=0;i<60;i++) fRead[i] = '\0';
102     for(i=0;i<60;i++) fWrite[i] = '\0';
103     for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
104     strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
105 }
106 //______________________________________________________________________
107 AliITSv11Hybrid::AliITSv11Hybrid(const char *name, const char *title) 
108   : AliITS("ITS", title),
109     fGeomDetOut(kFALSE),
110     fGeomDetIn(kFALSE),
111     fByThick(kTRUE),
112     fMajorVersion(IsVersion()),
113     fMinorVersion(0),
114     fDet1(0),
115     fDet2(0),
116     fChip1(0),
117     fChip2(0),
118     fRails(0),
119     fFluid(0),
120     fIDMother(0),
121     fInitGeom((AliITSVersion_t)fMajorVersion,fMinorVersion),
122     fSDDgeom(0) {
123     //    Standard constructor for the v11Hybrid geometry.
124     // Inputs:
125     //   const char * name   Ignored, set to "ITS"
126     //   const char * title  Arbitrary title
127     // Outputs:
128     //   none.
129     // Return:
130     //   none.
131   Int_t i;
132
133   fIdN = 6;
134   fIdName = new TString[fIdN];
135   fIdName[0] = name; // removes warning message
136   fIdName[0] = "ITS1";
137   fIdName[1] = "ITS2";
138
139   if (AliITSInitGeometry::SDDIsTGeoNative()) {
140     fIdName[2] = fSDDgeom->GetSenstiveVolumeName3();
141     fIdName[3] = fSDDgeom->GetSenstiveVolumeName4();
142   } else {
143     fIdName[2] = "ITS3";
144     fIdName[3] = "ITS4";
145   }
146
147   fIdName[4] = "ITS5";
148   fIdName[5] = "ITS6";
149   fIdSens    = new Int_t[fIdN];
150   for(i=0;i<fIdN;i++) fIdSens[i] = 0;
151   SetThicknessDet1();
152   SetThicknessDet2();
153   SetThicknessChip1();
154   SetThicknessChip2();
155   SetDensityServicesByThickness();
156   
157   fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
158   strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
159   strncpy(fRead,fEuclidGeomDet,60);
160   strncpy(fWrite,fEuclidGeomDet,60);
161   strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
162
163   fSDDgeom = new AliITSv11GeometrySDD(0);
164 }
165 //______________________________________________________________________
166 AliITSv11Hybrid::~AliITSv11Hybrid() {
167     //    Standard destructor
168     // Inputs:
169     //   none.
170     // Outputs:
171     //   none.
172     // Return:
173     //   none.
174   delete fSDDgeom;
175 }
176
177 //______________________________________________________________________
178 void AliITSv11Hybrid::SetT2Lmatrix(const char *name, Double_t dAlpha,
179                       Double_t dxSign, Double_t yShift, Bool_t yFlip, Bool_t yRot180)
180   const {
181
182   //
183   // Creates the TGeo Local to Tracking transformation matrix
184   // and sends it to the corresponding TGeoPNEntry 
185   //
186   // This function is used in AddAlignableVolumes()
187
188   TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(name);
189   const char *path = alignableEntry->GetTitle();
190
191   if (!gGeoManager->cd(path))
192     AliFatal(Form("Volume path %s not valid!",path));
193   TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
194
195   Double_t *gtrans = globMatrix->GetTranslation(), rotMatrix[9];
196   memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
197   Double_t al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + dAlpha;
198   if (yRot180) {
199     al = TMath::ATan2(rotMatrix[1],-rotMatrix[0]) + dAlpha;
200   }
201
202   TGeoHMatrix *matLtoT = new TGeoHMatrix;
203   matLtoT->SetDx( dxSign*(gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al)) ); // translation
204   matLtoT->SetDy( yShift );
205   matLtoT->SetDz(-gtrans[2]);
206   rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
207   rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
208   rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
209   if (yFlip) rotMatrix[3] = -1;  // flipping in y  (for SPD1)
210
211   if (yRot180) { // rotation of pi around the axis perpendicular to the wafer
212     matLtoT->SetDy( -yShift );
213     rotMatrix[3] = -1;
214     matLtoT->SetDz(gtrans[2]);
215     rotMatrix[8]=1;
216   }
217
218   TGeoRotation rot;
219   rot.SetMatrix(rotMatrix);
220   matLtoT->MultiplyLeft(&rot);
221   TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
222   delete matLtoT;
223   alignableEntry->SetMatrix(matTtoL);
224 }
225
226 //______________________________________________________________________
227 void AliITSv11Hybrid::AddAlignableVolumes() const
228 {
229   //
230   // Creates entries for alignable volumes associating the symbolic volume
231   // name with the corresponding volume path.
232   // 
233   // Records in the alignable entries the transformation matrices converting
234   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
235   // system
236   // For this, this function has to run before the misalignment because we
237   // are using the ideal positions in the AliITSgeom object.
238
239   AliInfo("Add ITS alignable volumes");
240
241   if (!gGeoManager) {
242     AliFatal("TGeoManager doesn't exist !");
243     return;
244   }
245
246   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
247     AliFatal("Unable to set alignable entry!!");    
248
249   //Double_t al, *gtrans, rotMatrix[9];
250
251   TString strSPD = "ITS/SPD";
252   TString strSDD = "ITS/SDD";
253   TString strSSD = "ITS/SSD";
254   TString strStave = "/Stave";
255   TString strLadder = "/Ladder";
256   TString strSector = "/Sector";
257   TString strSensor = "/Sensor";
258   TString strEntryName1;
259   TString strEntryName2;
260   TString strEntryName3;
261
262   //===== SPD layer1 =====
263   {
264     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
265     TString str1 = "/I10B_";
266     TString str2 = "/I107_";
267   
268     TString sector;
269     TString stave;
270     TString module;
271
272     for(Int_t c1 = 1; c1<=10; c1++){
273
274       sector = str0;
275       sector += c1; // this is one full sector
276       strEntryName1 = strSPD;
277       strEntryName1 += 0;
278       strEntryName1 += strSector;
279       strEntryName1 += (c1-1);
280       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
281         AliFatal("Unable to set alignable entry!!");    
282       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
283       
284       for(Int_t c2 =1; c2<=2; c2++){
285         
286         stave = sector;
287         stave += str1;
288         stave += c2;
289         strEntryName2 = strEntryName1;
290         strEntryName2 += strStave;
291         strEntryName2 += (c2-1);
292         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),stave.Data()))
293           AliFatal("Unable to set alignable entry!!");    
294         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
295
296         for(Int_t c3 =1; c3<=4; c3++){
297           
298           module = stave;
299           module += str2;
300           module += c3;
301           strEntryName3 = strEntryName2;
302           strEntryName3 += strLadder;
303           strEntryName3 += (c3-1);
304           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),module.Data()))
305             AliFatal("Unable to set alignable entry!!");    
306           //printf("%s   ==   %s\n",strEntryName3.Data(),module.Data());
307
308           SetT2Lmatrix(strEntryName3.Data(), 0, 1, -fChip1*0.0001/2., kTRUE);
309         }
310       }
311     }
312   }
313
314   //===== SPD layer2 =====
315   {
316     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
317     TString str1 = "/I20B_";
318     TString str2 = "/I1D7_";
319   
320     TString sector;
321     TString stave;
322     TString module;
323
324     for(Int_t c1 = 1; c1<=10; c1++){
325
326       sector = str0;
327       sector += c1; // this is one full sector
328       strEntryName1 = strSPD;
329       strEntryName1 += 1;
330       strEntryName1 += strSector;
331       strEntryName1 += (c1-1);
332       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
333         AliFatal("Unable to set alignable entry!!");    
334       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
335       
336       for(Int_t c2 =1; c2<=4; c2++){
337         
338         stave = sector;
339         stave += str1;
340         stave += c2;
341         strEntryName2 = strEntryName1;
342         strEntryName2 += strStave;
343         strEntryName2 += (c2-1);
344         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),stave.Data()))
345           AliFatal("Unable to set alignable entry!!");    
346         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
347
348         for(Int_t c3 =1; c3<=4; c3++){
349           
350           module = stave;
351           module += str2;
352           module += c3;
353           strEntryName3 = strEntryName2;
354           strEntryName3 += strLadder;
355           strEntryName3 += (c3-1);
356           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),module.Data()))
357             AliFatal("Unable to set alignable entry!!");
358           //printf("%s   ==   %s\n",strEntryName3.Data(),module.Data());
359
360           SetT2Lmatrix(strEntryName3.Data(), TMath::Pi(), -1, -fChip2*0.0001/2., kFALSE);
361         }
362       }
363     }
364   }
365
366   //===== SDD layers =====
367
368   if (AliITSInitGeometry::SDDIsTGeoNative()) { // new SDD geometry
369     
370     TString str0 = "/ALIC_1/ITSV_1/ITSsddLayer3_1/ITSsddLadd_"; // SDD layer1
371     TString str1 = "/ITSsddSensor3_";
372     TString str2 = "/ITSsddWafer3_1";
373     TString ladder;
374     TString wafer;
375
376     for(Int_t c1 = 0; c1<14; c1++) {
377
378       ladder = str0;
379       ladder += c1; // the set of wafers from one ladder
380       strEntryName1 = strSDD;
381       strEntryName1 += 2;
382       strEntryName1 +=strLadder;
383       strEntryName1 += c1;
384       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
385       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
386         AliFatal("Unable to set alignable entry!!");    
387
388       for(Int_t c2 =0; c2<6; c2++) {
389
390         wafer = ladder;
391         wafer += str1;
392         wafer += c2;
393         wafer += str2;    // one wafer
394         strEntryName2 = strEntryName1;
395         strEntryName2 += strSensor;
396         strEntryName2 += c2;
397         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
398         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
399           AliFatal("Unable to set alignable entry!!");
400
401         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE, c2>=3);
402       }
403     }
404
405     str0 = "/ALIC_1/ITSV_1/ITSsddLayer4_1/ITSsddLadd_"; // SDD layer2
406     str1 = "/ITSsddSensor4_";
407     str2 = "/ITSsddWafer4_1";
408     
409     for(Int_t c1 = 0; c1<22; c1++) {
410
411       ladder = str0;
412       ladder += c1; // the set of wafers from one ladder
413       strEntryName1 = strSDD;
414       strEntryName1 += 3;
415       strEntryName1 += strLadder;
416       strEntryName1 += c1;
417       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
418       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
419         AliFatal("Unable to set alignable entry!!");    
420
421       for(Int_t c2 =0; c2<8; c2++) {
422
423         wafer = ladder;
424         wafer += str1;
425         wafer += c2;
426         wafer += str2;    // one wafer
427         strEntryName2 = strEntryName1;
428         strEntryName2 += strSensor;
429         strEntryName2 += c2;
430         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
431         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
432           AliFatal("Unable to set alignable entry!!");  
433
434         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE, c2>=4);
435       }
436     }
437
438   } else {  // else old geometry
439
440     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
441     TString str1 = "/I302_";
442     
443     TString ladder;
444     TString wafer;
445
446     for(Int_t c1 = 1; c1<=14; c1++){
447
448       ladder = str0;
449       ladder += c1; // the set of wafers from one ladder
450       strEntryName1 = strSDD;
451       strEntryName1 += 2;
452       strEntryName1 +=strLadder;
453       strEntryName1 += (c1-1);
454       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
455         AliFatal("Unable to set alignable entry!!");    
456       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
457
458       for(Int_t c2 =1; c2<=6; c2++){
459
460         wafer = ladder;
461         wafer += str1;
462         wafer += c2;    // one wafer
463         strEntryName2 = strEntryName1;
464         strEntryName2 += strSensor;
465         strEntryName2 += (c2-1);
466         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
467           AliFatal("Unable to set alignable entry!!");    
468         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
469
470         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE);
471       }
472     }
473
474     str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
475     str1 = "/I402_";
476
477     for(Int_t c1 = 1; c1<=22; c1++){
478
479       ladder = str0;
480       ladder += c1; // the set of wafers from one ladder
481       strEntryName1 = strSDD;
482       strEntryName1 += 3;
483       strEntryName1 +=strLadder;
484       strEntryName1 += (c1-1);
485       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
486         AliFatal("Unable to set alignable entry!!");    
487       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
488
489       for(Int_t c2 =1; c2<=8; c2++){
490
491         wafer = ladder;
492         wafer += str1;
493         wafer += c2;    // one wafer
494         strEntryName2 = strEntryName1;
495         strEntryName2 += strSensor;
496         strEntryName2 += (c2-1);
497         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
498           AliFatal("Unable to set alignable entry!!");    
499         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
500
501         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE);
502       }
503     }
504
505   }   // end SDD
506
507
508   //===== SSD layer1 =====
509   {
510     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
511     TString str1 = "/I562_";
512
513     TString ladder;
514     TString wafer;
515
516     for(Int_t c1 = 1; c1<=34; c1++){
517
518       ladder = str0;
519       ladder += c1; // the set of wafers from one ladder
520       strEntryName1 = strSSD;
521       strEntryName1 += 4;
522       strEntryName1 +=strLadder;
523       strEntryName1 += (c1-1);
524       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
525         AliFatal("Unable to set alignable entry!!");    
526       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
527
528       for(Int_t c2 = 1; c2<=22; c2++){
529
530         wafer = ladder;
531         wafer += str1;
532         wafer += c2;     // one wafer
533         strEntryName2 = strEntryName1;
534         strEntryName2 += strSensor;
535         strEntryName2 += (c2-1);
536         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
537           AliFatal("Unable to set alignable entry!!");    
538         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
539
540         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE);
541       }
542     }
543   }
544
545   //===== SSD layer2 =====
546   {
547     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
548     TString str1 = "/I566_";
549
550     TString ladder;
551     TString wafer;
552
553     for(Int_t c1 = 1; c1<=38; c1++){
554
555       ladder = str0;
556       ladder += c1; // the set of wafers from one ladder
557       strEntryName1 = strSSD;
558       strEntryName1 += 5;
559       strEntryName1 +=strLadder;
560       strEntryName1 += (c1-1);
561       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
562         AliFatal("Unable to set alignable entry!!");    
563       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
564
565       for(Int_t c2 = 1; c2<=25; c2++){
566
567         wafer = ladder;
568         wafer += str1;
569         wafer += c2;     // one wafer
570         strEntryName2 = strEntryName1;
571         strEntryName2 += strSensor;
572         strEntryName2 += (c2-1);
573         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
574           AliFatal("Unable to set alignable entry!!");    
575         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
576
577         SetT2Lmatrix(strEntryName2.Data(), TMath::Pi(), -1, 0, kFALSE);
578       }
579     }
580   }
581 }
582 //______________________________________________________________________
583 void AliITSv11Hybrid::BuildGeometry(){
584     //    Geometry builder for the ITS version 10. Event Display geometry.
585     // Inputs:
586     //   none.
587     // Outputs:
588     //   none.
589     // Return:
590     //   none.
591
592     TNode *node, *top;
593     
594     const Int_t kColorITS=kYellow;
595     //
596     top = gAlice->GetGeometry()->GetNode("alice");
597
598
599     new TTUBE("S_layer1","Layer1 of ITS","void",
600               3.8095,3.8095+1.03*9.36/100.,14.35);
601     top->cd();
602     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
603     node->SetLineColor(kColorITS);
604     fNodes->Add(node);
605
606     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35);
607     top->cd();
608     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
609     node->SetLineColor(kColorITS);
610     fNodes->Add(node);
611
612     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1);
613     top->cd();
614     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
615     node->SetLineColor(kColorITS);
616     fNodes->Add(node);
617
618     new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1);
619     top->cd();
620     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
621     node->SetLineColor(kColorITS);
622     fNodes->Add(node);
623
624     new TTUBE("S_layer5","Layer5 of ITS","void",
625               38.5,38.5+0.91*9.36/100.,49.405);
626     top->cd();
627     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
628     node->SetLineColor(kColorITS);
629     fNodes->Add(node);
630
631     new TTUBE("S_layer6","Layer6 of ITS","void",
632               43.5765,43.5765+0.87*9.36/100.,55.27);
633     top->cd();
634     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
635     node->SetLineColor(kColorITS);
636     fNodes->Add(node);
637 }
638
639 //______________________________________________________________________
640 void AliITSv11Hybrid::CreateGeometry() {
641
642   // Create the geometry and insert it in ALIC
643   // It calls first the CreateOldGeometry() routine which add the
644   // pieces coming from the old v10 geometry. Then the pieces from
645   // the new geometry are inserting in the mother volume ITSV.
646
647   TGeoManager *geoManager = gGeoManager;
648
649   CreateOldGeometry();
650   TGeoVolume *vITS = geoManager->GetVolume("ITSV");
651
652   const Char_t *cvsDate="$Date$";
653   const Char_t *cvsRevision="$Revision$";
654   const Int_t length=100;
655   Char_t vstrng[length];
656   if(fInitGeom.WriteVersionString(vstrng,length,(AliITSVersion_t)IsVersion(),
657                              fMinorVersion,cvsDate,cvsRevision))
658     vITS->SetTitle(vstrng);
659
660   if (AliITSInitGeometry::SDDIsTGeoNative()) {
661     fSDDgeom->Layer3(vITS);
662     fSDDgeom->Layer4(vITS);
663   }
664 }
665
666 //______________________________________________________________________
667 void AliITSv11Hybrid::CreateOldGeometry(){
668   //    This routine defines and creates some pieces of the geometry
669   // of version 10 (AliITSvPPRasymmFMD)
670
671     //Begin_Html
672     /*
673       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
674       </pre>
675       <br clear=left>
676       <font size=+2 color=red>
677       <p>This shows the full ITS geometry.
678       </font>
679       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
680       </pre>
681       < br clear=left>
682       <font size=+2 color=red>
683       <p>This shows the full SPD Barrel of the ITS geometry.
684       </font>
685       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
686       </pre>
687       <br clear=left>
688       <font size=+2 color=red>
689       <p>This shows the full SDD Barrel of the ITS geometry.
690       </font>
691       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
692       </pre>
693       <br clear=left>
694       <font size=+2 color=red>
695       <p>This shows the full SSD Barrel of the ITS geometry.
696       </font>
697     */
698     //End_Html
699     //INNER RADII OF THE SILICON LAYERS 
700     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
701     //THICKNESSES OF LAYERS (in % radiation length)
702     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
703     //HALF LENGTHS OF LAYERS  
704     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
705     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
706     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
707     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
708     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
709
710
711     Float_t dits[100], rlim, zmax;
712     // Float_t zpos;
713     // Float_t pcits[50]
714     Float_t ztpc;
715     Int_t idrotm[1999], i;
716     Float_t dgh[100];
717
718     // Define some variables for SPD
719
720     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1 
721     //Float_t di103[3], di10a[3], di102[3];                    // for layer 1
722     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
723     //Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2  
724     Float_t di108[3];
725     //Float_t di104[3];                              // for both layers
726
727     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
728     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
729   
730     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
731     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
732
733     Float_t dbus=300.;      // total bus thickness on both layers (micron)
734
735     ddet1 = GetThicknessDet1();
736     ddet2 = GetThicknessDet2();
737     dchip1 = GetThicknessChip1();
738     dchip2 = GetThicknessChip2();    
739
740     if(ddet1 < 100. || ddet1 > 300.) {
741       AliWarning("The detector thickness for layer 1 is outside ");
742       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
743       AliWarning("will be used.");
744         ddet1=200.;
745     } // end if
746   
747     if(ddet2 < 100. || ddet2 > 300.) {
748       AliWarning("The detector thickness for layer 2 is outside ");
749       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
750       AliWarning("will be used.");
751         ddet2=200.;
752     }// end if
753   
754     if(dchip1 < 100. || dchip1 > 300.) {
755       AliWarning("The chip thickness for layer 1 is outside");
756       AliWarning("the range of [100,300] microns. The default value of 200 microns");
757       AliWarning("will be used.");
758       dchip1=200.;
759     }// end if
760   
761     if(dchip2 < 100. || dchip2 > 300.) {
762       AliWarning("The chip thickness for layer 2 is outside");
763       AliWarning("the range of [100,300] microns. The default value of 200 microns");
764       AliWarning("will be used");
765       dchip2=200.;
766     }// end if
767
768     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
769
770     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
771                       // This option is maintained for SDD and SSD only
772                       // For SPD the cooling liquid is C4F10
773     rails = GetRails();
774
775     fluid = GetCoolingFluid();
776
777     if(rails != 0 && rails != 1) {
778       AliWarning("The switch for rails is not set neither");
779       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
780       AliWarning("1 (rails in) will be used");
781       rails=1;
782     }// end if
783
784
785     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
786     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
787     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
788     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
789     if(rails == 0 ) {
790       AliDebug(1,"Rails are out.");
791     } else {
792       AliDebug(1,"Rails are in.");
793     }// end if
794
795     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
796     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
797     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
798     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
799     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
800
801     Float_t deltax, deltay; 
802
803     //Int_t thickness = fMinorVersion/10;
804     //Int_t option    = fMinorVersion - 10*thickness;
805
806
807     // Define some variables for SDD
808
809     Float_t sin30, cos30;
810
811     // SDD electronics+services main volumes
812     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
813
814     // SDD detector ladder
815
816     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
817     Float_t ySDDsep = 0.20;
818     Float_t ySDD;
819     Int_t   iSDD;
820     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
821     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
822                              -18.45,-26.05};
823
824     // ladder foot and end-ladder (frame and cooling)
825     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
826     Float_t iI424dits[3], xI424, yI424;
827     Float_t iI425dits[3];
828     Int_t    indI425;
829     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
830
831     // SDD ladder frame and cooling
832     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
833     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
834     Float_t iI039dits[3], xI039, yI039;
835     Float_t iI041dits[5];
836
837     // SDD hybrid, chips and capacitors
838     Float_t iI050dits[3], xI050, yI050;
839     Float_t iI052dits[3], xI052, yI052;
840     Float_t iI042dits[3], xI042, yI042;
841     Float_t xI042space = 0.17;
842     Float_t iI043dits[3], xI043, yI043;
843     Float_t xI043space = 0.17;
844     Float_t zchip, zChipSpace;
845     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
846     Int_t     ichip, icap;
847
848     // SDD microcables
849     Float_t iI044dits[4], xI044, yI044, volI044;
850     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
851     Char_t   nameHV[5], nameLV[5];
852
853
854     // Define media off-set
855   
856     Int_t *idtmed = fIdtmed->GetArray()-199;
857
858   
859     // Rotation matrices
860     
861     // SPD - option 'b' (this is the default)
862
863     //if (option == 2) {
864     if (! AliITSInitGeometry::SPDIsTGeoNative()) {
865         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
866         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
867         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
868         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
869         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
870         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
871         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
872         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
873         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
874         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
875         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
876         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
877         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
878         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
879         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
880         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
881         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
882         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
883         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
884         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
885
886         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
887         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
888         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
889         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
890         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
891         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
892         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
893         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
894         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
895         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
896         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
897         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
898         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
899         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
900         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
901         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
902         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
903         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
904         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
905         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
906         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
907         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
908         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
909         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
910         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
911         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
912         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
913         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
914         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
915         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
916         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
917         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
918         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
919         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
920         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
921         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
922         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
923         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
924         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
925         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
926         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
927         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
928         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
929         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
930         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
931         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
932         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
933         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
934         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
935         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
936         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
937         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
938         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
939         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
940         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
941         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
942         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
943     }// end if option==2
944     
945     // SDD
946     if (! AliITSInitGeometry::SDDIsTGeoNative()) {
947     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
948     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
949     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
950     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
951     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
952     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
953     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
954     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
955     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
956     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
957     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
958     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
959     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
960     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
961     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
962     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
963     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
964     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
965     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
966     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
967     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
968     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
969     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
970     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
971     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
972     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
973     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
974     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
975     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
976     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
977     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
978     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
979     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
980     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
981     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
982     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
983     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
984     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
985     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
986     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
987     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
988     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
989     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
990     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
991     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
992     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
993     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
994     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
995     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
996     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
997     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
998     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
999     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
1000     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
1001     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
1002     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
1003     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
1004     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1005     }
1006
1007     // SSD
1008     if (! AliITSInitGeometry::SSDIsTGeoNative()) {
1009     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1010     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
1011     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
1012     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
1013     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
1014     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
1015     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1016     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1017     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
1018     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1019     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1020     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
1021     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
1022     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
1023     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
1024     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
1025     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1026     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1027     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
1028     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1029     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1030     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
1031     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
1032     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
1033     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
1034     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
1035     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1036     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1037     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
1038     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1039     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1040     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
1041     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
1042     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
1043     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
1044     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1045     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1046     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
1047     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1048     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1049     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
1050     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
1051     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
1052     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
1053     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
1054     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1055     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1056     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
1057     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1058     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1059     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
1060     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
1061     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
1062     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
1063     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1064     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1065     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
1066     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1067     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1068     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
1069     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
1070     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
1071     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
1072     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
1073     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1074     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1075     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
1076     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1077     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1078     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
1079     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
1080     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
1081     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
1082     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1083     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
1084     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1085     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
1086     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
1087     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
1088     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1089     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
1090     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1091     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1092     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1093     }
1094
1095     // SDD cone
1096     if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
1097     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1098     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1099     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1100     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1101     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1102     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1103     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1104     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1105     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1106     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1107     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1108     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1109     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1110     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1111     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
1112     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1113     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1114     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1115     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1116     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1117     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1118     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1119     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1120     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1121     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
1122     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1123     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1124     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1125     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1126     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1127     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1128     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1129     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1130     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1131     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1132     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1133     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1134     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1135     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1136     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1137     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1138     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1139     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1140     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1141     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1142     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1143     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1144     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1145     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1146     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1147     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1148     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1149     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1150     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1151     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1152     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1153     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1154     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1155     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1156     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1157     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1158     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1159     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1160     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1161     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1162     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1163     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1164     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1165     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1166     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1167     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1168     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1169     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1170     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1171     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1172     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1173     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1174     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1175     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1176     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1177     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1178     }
1179
1180     // SSD cone
1181     if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
1182     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1183     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1184     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1185     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1186     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1187     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1188     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1189     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1190     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1191     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1192     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1193     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1194     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1195     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1196     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1197     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1198     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1199     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1200     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1201     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1202     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1203     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1204     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1205     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1206     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1207     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1208     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1209     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1210     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1211     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1212     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1213     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
1214     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1215     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1216     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1217     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1218     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1219     }
1220
1221     // Services
1222     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1223
1224     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1225     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1226
1227     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1228     for (i = 0; i < 6; ++i) {
1229         drl[i] = drl[i] / 100. * 9.36;
1230     } // end for i
1231
1232     //     FIELD CAGE HALF LENGTH
1233     rlim  = 50.;
1234     zmax  = 74.;
1235     ztpc = 284.;
1236     // --- Define ghost volume containing the whole ITS (including services) 
1237     //     and fill it with air
1238     dgh[0] = 0.;
1239     dgh[1] = 360.;
1240     dgh[2] = 16.;
1241     dgh[3] = -ztpc-5.-0.1;
1242     dgh[4] = 46;   
1243     dgh[5] = 85.;
1244     dgh[6] = -ztpc;
1245     dgh[7] = 46;   
1246     dgh[8] = 85.;
1247     dgh[9] = -ztpc;
1248     dgh[10] = 46;  
1249     dgh[11] = rlim+7.5;
1250     dgh[12] = -97.5;
1251     dgh[13] = 46;  
1252     dgh[14] = rlim+7.5;
1253     dgh[15] = -zmax;
1254     dgh[16] = 46;  
1255     dgh[17] = rlim+7.5;
1256     dgh[18] = -48;   
1257     dgh[19] = 6;
1258     dgh[20] = rlim+7.5;
1259     dgh[21] = -28.6;   
1260     dgh[22] = 6;
1261     dgh[23] = rlim+7.5;    
1262     dgh[24] = -27.6;  
1263     dgh[25] = 3.295;
1264     dgh[26] = rlim+7.5; 
1265     dgh[27] = 27.6;   
1266     dgh[28] = 3.295;
1267     dgh[29] = rlim+7.5;
1268     dgh[30] = 28.6;   
1269     dgh[31] = 6;
1270     dgh[32] = rlim+7.5;
1271     dgh[33] = 48;   
1272     dgh[34] = 6;
1273     dgh[35] = rlim+7.5;  
1274     dgh[36] = zmax;
1275     dgh[37] = 46;
1276     dgh[38] = rlim+7.5;
1277     dgh[39] = 97.5;
1278     dgh[40] = 46;  
1279     dgh[41] = rlim+7.5;
1280     dgh[42] = ztpc;
1281     dgh[43] = 62;     
1282     dgh[44] = 62+4.;  
1283     dgh[45] = ztpc;
1284     dgh[46] = 62;     
1285     dgh[47] = 85.;
1286     dgh[48] = ztpc+4.+0.1;
1287     dgh[49] = 62.0;//62.4;
1288     dgh[50] = 85.;
1289     gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1290
1291     // --- Place the ghost volume in its mother volume (ALIC) and make it 
1292     //     invisible
1293     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1294     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1295     //gMC->Gsatt("ITSV", "SEEN", 0);
1296
1297     //gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "MANY"); //=== LG
1298     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); //=== LG
1299
1300
1301     // --- Define ghost volume containing the six layers and fill it with air 
1302   
1303 //     dgh[0] = 0.;
1304 //     dgh[1] = 360.;
1305 //     dgh[2] = 8.;
1306 //     dgh[3] = -zmax;  
1307 //     dgh[4] = 46.;
1308 //     dgh[5] = rlim;
1309 //     dgh[6] = -47.5;    
1310 //     dgh[7] = 6.005;
1311 //     dgh[8] = rlim;
1312 //     dgh[9] = -28.5;    
1313 //     dgh[10] = 6.005;
1314 //     dgh[11] = rlim;  
1315 //     dgh[12] = -27.5;   
1316 //     dgh[13] = 3.3;
1317 //     dgh[14] = rlim;
1318 //     dgh[15] = 27.5;    
1319 //     dgh[16] = 3.3;
1320 //     dgh[17] = rlim;
1321 //     dgh[18] = 28.5;    
1322 //     dgh[19] = 6.005;
1323 //     dgh[20] = rlim;
1324 //     dgh[21] = 47.5;    
1325 //     dgh[22] = 6.005;
1326 //     dgh[23] = rlim;
1327 //     dgh[24] = zmax;    
1328 //     dgh[25] = 46.;
1329 //     dgh[26] = rlim;
1330 //     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1331
1332     // --- Place the ghost volume in its mother volume (ITSV) and make it 
1333     //     invisible
1334     //gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1335     //gMC->Gsatt("ITSD", "SEEN", 0);
1336
1337     //======================================================================
1338     // Let's make ITSD an assembly, because we can then add the new geometry
1339     // inside this volume without belonging to it.
1340     //
1341     // The 180° rotation (which was done for switching from the old
1342     // coordinate system to the new one) is applied on ITSD, not ITSV,
1343     // because ITSV will also contain the new geometry.
1344     // LG
1345     //======================================================================
1346
1347     //TGeoVolumeAssembly *dITS = new TGeoVolumeAssembly("ITSD");
1348     new TGeoVolumeAssembly("ITSD");
1349     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., idrotm[199], "ONLY");
1350
1351
1352   // --- Define SPD (option 'b') volumes ----------------------------
1353   
1354   // SPD - option 'b' 
1355   // (this is the default)
1356
1357   //if (option == 2) {
1358   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
1359   
1360      dits[0] = 3.7;
1361      dits[1] = 7.75;
1362      dits[2] = 26.1;
1363      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1364
1365      dits[0] = 3.7;
1366      dits[1] = 7.7;
1367      dits[2] = 24;
1368      dits[3] = 57;
1369      dits[4] = 100;
1370      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1371
1372      di10b[0] = 0.843;
1373      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1374      di10b[2] = 19.344;
1375      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1376                                                                 // on layer 1
1377
1378      di20b[0] = 0.843;
1379      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1380      di20b[2] = 19.344;
1381      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1382                                                                 // layer 2
1383
1384      dits[0] = 1.3673;
1385      dits[1] = 0.01;
1386      dits[2] = 24;
1387      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1388
1389      dits[0] = 0.06;
1390      dits[1] = 0.08;
1391      dits[2] = 24;
1392      dits[3] = -36.79;
1393      dits[4] = 21.834;
1394      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1395
1396      dits[0] = 0.1253;
1397      dits[1] = 0.01;
1398      dits[2] = 24;
1399      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1400
1401      dits[0] = 0.04;
1402      dits[1] = 0.06 ;
1403      dits[2] = 24;
1404      dits[3] = 126.79;
1405      dits[4] = 270;
1406      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1407
1408      dits[0] = 0.1134;
1409      dits[1] = 0.01;
1410      dits[2] = 24;
1411      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1412
1413      dits[0] = 0.25;
1414      dits[1] = 0.06;
1415      dits[2] = 24;
1416      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1417
1418      dits[0] = 0.077;
1419      dits[1] = 0.01;
1420      dits[2] = 24;
1421      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1422
1423      dits[0] = 0.04;
1424      dits[1] = 0.06;
1425      dits[2] = 24;
1426      dits[3] = 0;
1427      dits[4] = 90;
1428      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1429
1430      dits[0] = 0.0695;
1431      dits[1] = 0.01;
1432      dits[2] = 24;
1433      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1434
1435      dits[0] = 0.06;
1436      dits[1] = 0.08;
1437      dits[2] = 24;
1438      dits[3] = 0;
1439      dits[4] = 108;
1440      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1441
1442      dits[0] = 0.1835;
1443      dits[1] = 0.01;
1444      dits[2] = 24;
1445      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1446
1447      dits[0] = 0.1894 ;
1448      dits[1] = 0.01;
1449      dits[2] = 24;
1450      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1451
1452      dits[0] = 0.04;
1453      dits[1] = 0.06;
1454      dits[2] = 24;
1455      dits[3] = 0;
1456      dits[4] = 75.261;
1457      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1458
1459      dits[0] = 1.3401;
1460      dits[1] = 0.01;
1461      dits[2] = 24;
1462      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1463
1464      dits[0] = 0.05;
1465      dits[1] = 0.07;
1466      dits[2] = 24;
1467      dits[3] = 0;
1468      dits[4] = 72.739;
1469      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1470
1471      dits[0] = 0.1193;
1472      dits[1] = 0.01;
1473      dits[2] = 24;
1474      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1475
1476      dits[0] = 0.163;
1477      dits[1] = 0.01;
1478      dits[2] = 24;
1479      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1480
1481      dits[0] = 0.04;
1482      dits[1] = 0.06;
1483      dits[2] = 24;
1484      dits[3] = 0;
1485      dits[4] = 157.633;
1486      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1487
1488      dits[0] = 0.2497;
1489      dits[1] = 0.01;
1490      dits[2] = 24;
1491      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1492
1493      dits[0] = 0.06;
1494      dits[1] = 0.08;
1495      dits[2] = 24;
1496      dits[3] = 0;
1497      dits[4] = 148.633;
1498      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1499
1500      dits[0] = 0.292;
1501      dits[1] = 0.01;
1502      dits[2] = 24;
1503      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1504
1505      dits[0] = 0.163;
1506      dits[1] = 0.01;
1507      dits[2] = 24;
1508      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1509
1510      dits[0] = 0.04;
1511      dits[1] = 0.06;
1512      dits[2] = 24;
1513      dits[3] = 0;
1514      dits[4] = 161.297;
1515      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1516
1517      dits[0] = 0.2433;
1518      dits[1] = 0.01;
1519      dits[2] = 24;
1520      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1521
1522      dits[0] = 0.06;
1523      dits[1] = 0.08;
1524      dits[2] = 24;
1525      dits[3] = 0;
1526      dits[4] = 42.883;
1527      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1528
1529      dits[0] = 0.793;
1530      dits[1] = ddet1+dchip1+dbus+0.0025; 
1531      dits[2] = 2.5;
1532      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
1533
1534      di107[0] = 0.793;
1535      di107[1] = ddet1+dchip1;
1536      di107[2] = 3.536;
1537      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
1538                                                          // layer 1
1539      dits[0] = 0.705;
1540      dits[1] = 0.01;
1541      dits[2] = 2.5;
1542      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
1543
1544      di108[0] = 0.705;
1545      di108[1] = dbus;
1546      di108[2] = 14.344;
1547      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
1548
1549      di1d7[0] = 0.7975;
1550      di1d7[1] = ddet2+dchip2;   
1551      di1d7[2] = 3.536;
1552      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1553                                                          // layer 2
1554      dits[0] = 0.06;
1555      dits[1] = 0.08;
1556      dits[2] = 24;
1557      dits[3] = 0;
1558      dits[4] = 80;
1559      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1560
1561      dits[0] = 0.04;
1562      dits[1] = 0.06;
1563      dits[2] = 24;
1564      dits[3] = 0;
1565      dits[4] = 80;
1566      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1567
1568      dits[0] = 0.15;
1569      dits[1] = 0.0146;
1570      dits[2] = 24;
1571      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1572
1573      dits[0] = 0.1315;
1574      dits[1] = 0.01;
1575      dits[2] = 24;
1576      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1577
1578      dits[0] = 0.025;
1579      dits[1] = 0.035;
1580      dits[2] = 24;
1581      dits[3] = 0;
1582      dits[4] = 180;
1583      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1584
1585      dits[0] = 0;
1586      dits[1] = 0.025;
1587      dits[2] = 24;
1588      dits[3] = 0;
1589      dits[4] = 180;
1590      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
1591      
1592      
1593      dits[0] = 0.063;
1594      dits[1] = 0.035;
1595      dits[2] = 24;
1596      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
1597
1598      di106[0] = 0.7975;
1599      di106[1] = dchip1;   
1600      di106[2] = 0.68;
1601      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1602
1603      di1d6[0] = 0.7975;
1604      di1d6[1] = dchip2;   
1605      di1d6[2] = 0.68;
1606      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1607
1608      di101[0] = 0.705;
1609      di101[1] = ddet1;
1610      di101[2] = 3.536;
1611      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1612                                                           // layer 1
1613      di1d1[0] = 0.705;
1614      di1d1[1] = ddet2;   
1615      di1d1[2] = 3.536;
1616      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1617                                                           // layer 2
1618    
1619
1620      dits[0] = 0.063;
1621      dits[1] = 0.025;
1622      dits[2] = 24;
1623      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
1624     
1625
1626      dits1[0] = 0.64;
1627      dits1[1] = ddet1;
1628      dits1[2] = 3.48;
1629      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1630
1631      dits2[0] = 0.64;
1632      dits2[1] = ddet2;  
1633      dits2[2] = 3.48;
1634      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1635
1636      dits[0] = 3.701;
1637      dits[1] = 7.699;
1638      dits[2] = 4;
1639      dits[3] = 57.1;
1640      dits[4] = 99.9;  
1641      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1642
1643      dits[0] = 3.7;
1644      dits[1] = 7.75;
1645      dits[2] = 0.05;
1646      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1647  
1648      dits[0] = 0;
1649      dits[1] = 0.5;
1650      dits[2] = 1.5;
1651      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1652
1653      dits[0] = 0;
1654      dits[1] = 0.18;
1655      dits[2] = 0.8;
1656      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1657
1658      dits[0] = 0;
1659      dits[1] = 0.18;
1660      dits[2] = 3;
1661      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1662
1663      dits[0] = 0;
1664      dits[1] = 0.075;
1665      dits[2] = 0.8;
1666      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1667
1668      dits[0] = 3.5;
1669      dits[1] = 5.6;
1670      dits[2] = 0.55;
1671      dits[3] = 0;
1672      dits[4] = 38;
1673      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1674
1675      dits[0] = 6.6;
1676      dits[1] = 7.6;
1677      dits[2] = 0.5;
1678      dits[3] = 0;
1679      dits[4] = 9;
1680      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1681
1682      dits[0] = 0.26;
1683      dits[1] = 0.32;
1684      dits[2] = 0.55;
1685      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
1686
1687      dits[0] = 0;
1688      dits[1] = 0.3;
1689      dits[2] = 1.5;
1690      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
1691      // was I177 in old geom.     
1692      
1693      dits[0] = 0.07;
1694      dits[1] = 0.125;
1695      dits[2] = 0.3;
1696      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
1697
1698
1699      dits[0] = 0;
1700      dits[1] = 0.1;
1701      dits[2] = 0.8;
1702      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
1703      // was I174 in old geom.     
1704      
1705      
1706
1707      dits[0] = 0;
1708      dits[1] = 0.1;
1709      dits[2] = 3;
1710      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
1711      // was I172 in old geom.     
1712      
1713
1714      dits[0] = 0;
1715      dits[1] = 0.0746;
1716      dits[2] = 0.8;
1717      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
1718      // was I170 in old geom.     
1719
1720      dits[0] = 3.7;
1721      dits[1] = 5.4;
1722      dits[2] = 0.35;
1723      dits[3] = 2;
1724      dits[4] = 36;
1725      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
1726      // was I168 in old geom.     
1727
1728   }
1729
1730   // --- Define SDD volumes ------------------------------------------
1731
1732   
1733   cos30 = cos(30.*3.14159/180.);
1734   sin30 = sin(30.*3.14159/180.);
1735
1736   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
1737
1738   Double_t maxRadius = 28.5;  
1739   dits[0] = 0;
1740   dits[1] = 360;
1741   dits[2] = 6;
1742   dits[3] = -34.6; 
1743   dits[4] = 23.49;
1744   dits[5] = maxRadius;
1745   dits[6] = -27.35; 
1746   dits[7] = 23.49;
1747   dits[8] = maxRadius;
1748   dits[9] = -27.35;  
1749   dits[10] = 14.59; 
1750   dits[11] = maxRadius;
1751   dits[12] = 27.35;   
1752   dits[13] = 14.59;
1753   dits[14] = maxRadius;
1754   dits[15] = 27.35;    
1755   dits[16] = 23.49;
1756   dits[17] = maxRadius;
1757   dits[18] = 34.6;  
1758   dits[19] = 23.49;
1759   dits[20] = maxRadius;
1760   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
1761
1762   // block of the SDD electronics and related ladder frame 
1763   iI018dits[0] = 3.2;
1764   iI018dits[1] = 2;
1765   iI018dits[2] = 3.65;
1766   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);  
1767
1768   // block of the SDD end ladder 
1769   iI024dits[0] = 3.2;
1770   iI024dits[1] = 2;
1771   iI024dits[2] = 2.725;
1772   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);  
1773
1774   // ladder frame of layer 3 - F.T. March,7-2001
1775   iI047dits[0] = iI018dits[0];
1776   iI047dits[1] = iI018dits[1];
1777   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2]; 
1778   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);  
1779
1780   // ladder frame of layer 4 - F.T. March,7-2001
1781   iI048dits[0] = iI018dits[0];
1782   iI048dits[1] = iI018dits[1];
1783   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2]; 
1784   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);  
1785
1786
1787   // global SDD volume (sensitive + insensitive) 
1788   iI302dits[0] = 3.6250;
1789   iI302dits[1] = 0.0150;
1790   iI302dits[2] = 4.3794;
1791   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
1792
1793   // Like for I302 - F.T. March,7-2001
1794   iI402dits[0] = 3.6250;
1795   iI402dits[1] = 0.0150;
1796   iI402dits[2] = 4.3794;
1797   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);  
1798
1799   // SDD ladder of layer 3 - F.T. March,7-2001
1800   iI004dits[0] = iI302dits[0]+0.005;
1801   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
1802   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
1803   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
1804     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
1805   }
1806   iI004dits[2] = iI004dits[2] + iI302dits[2];
1807   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);  
1808
1809   // SDD ladder of layer 4 - F.T. March,7-2001
1810   iI005dits[0] = iI402dits[0]+0.005;
1811   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
1812   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
1813   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
1814     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
1815   }
1816   iI005dits[2] = iI005dits[2] + iI402dits[2];
1817   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);  
1818
1819
1820   // -- block of the SDD ladder foot and end ladder
1821
1822   // ladder foot mother volume
1823   iI028dits[0] = 3.0000;
1824   iI028dits[1] = 0.4000;
1825   iI028dits[2] = 0.9000;
1826   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);  
1827
1828   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
1829   iI420dits[0] = 0.4500;
1830   iI420dits[1] = 0.4000;
1831   iI420dits[2] = 0.4500;
1832   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);  
1833
1834   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
1835   iI421dits[0] = 0.;
1836   iI421dits[1] = 0.25;
1837   iI421dits[2] = iI420dits[1];
1838   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);  
1839
1840   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
1841   iI422dits[0] = 0.0000;
1842   iI422dits[1] = 0.2000;
1843   iI422dits[2] = 0.0000;
1844   iI422dits[3] = 180.00;
1845   iI422dits[4] = 0.0000;
1846   iI422dits[5] = 360.00;
1847   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);  
1848
1849   // support for ruby-sphere (I422) - F.T. March,7-2001
1850   iI423dits[0] = 0.0000;
1851   iI423dits[1] = 0.1000;
1852   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
1853   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);  
1854
1855   // passage for HV microcables - F.T. March,7-2001
1856   iI424dits[0] = 1.5000;
1857   iI424dits[1] = 0.1500;
1858   iI424dits[2] = iI421dits[2];
1859   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);  
1860
1861   // HV microcables segment at the end ladder - F.T. March,7-2001
1862   iI425dits[0] = 1.350000;
1863   iI425dits[1] = 0.015250;
1864   iI425dits[2] = iI024dits[2];
1865   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);  
1866
1867   // lower edge of SDD ladder frame at end-ladder - part 1
1868   dits[0] = 0.2;
1869   dits[1] = 0.1815;
1870   dits[2] = iI024dits[2];
1871   dits[3] = 0.015;
1872   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
1873
1874   // lower edge of SDD ladder frame at end-ladder - part 2
1875   dits[0] = 0.183;
1876   dits[1] = 0.165;
1877   dits[2] = iI024dits[2];
1878   dits[3] = 0.015;
1879   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
1880
1881   // new: for the 1st top rod of the structure 
1882   // at the end-ladder - F.T. March,7-2001
1883   iI029dits[0] = 0.2;
1884   iI029dits[1] = 0.1815;
1885   iI029dits[2] = 1.0100;
1886   iI029dits[3] = 0.015;
1887   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);  
1888
1889   // new: for the 2nd top rod of the structure 
1890   // at the end-ladder - F.T. March,7-2001
1891   iI030dits[0] = 0.1830;
1892   iI030dits[1] = 0.1650;
1893   iI030dits[2] = 1.0100;
1894   iI030dits[3] = 0.0150;
1895   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);  
1896
1897   // inox cooling tubes for the end ladder - F.T. March,7-2001
1898   iI031dits[0] = 0.093;
1899   iI031dits[1] = 0.1;
1900   iI031dits[2] = iI024dits[2];
1901   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);  
1902
1903   if (fluid == 1) {
1904      // cooling water for the end ladder - F.T. March,7-2001
1905      iI032dits[0] = 0;
1906      iI032dits[1] = iI031dits[0];
1907      iI032dits[2] = iI024dits[2];
1908      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);  
1909   } else {
1910      // cooling freon for the end ladder - R.B. March,21-2001
1911      iI032dits[0] = 0;
1912      iI032dits[1] = iI031dits[0];
1913      iI032dits[2] = iI024dits[2];
1914      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);    
1915   }
1916   
1917   // -- block of the SDD ladder frame holding the electronics
1918
1919   // edge of the ladder frame - part 1
1920   dits[0] = 0.2;
1921   dits[1] = 0.182;
1922   dits[2] = 3.65;
1923   dits[3] = 0.015;
1924   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
1925
1926   // edge of the ladder frame - part 2
1927   dits[0] = 0.183;
1928   dits[1] = 0.165;
1929   dits[2] = 3.65;
1930   dits[3] = 0.015;
1931   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
1932
1933   // inclined segments of the ladder frame
1934   dits[0] = 2.23;
1935   dits[1] = 2.1;
1936   dits[2] = 0.05;
1937   dits[3] = 0.03;
1938   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
1939
1940   // horiz.segments of the ladders, normal to ladder edges
1941   dits[0] = 2.1;
1942   dits[1] = 2;
1943   dits[2] = 0.06;
1944   dits[3] = 0.04;
1945   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
1946
1947   // horiz.segments of the ladders, at 45 deg. to ladder edges
1948   dits[0] = 2.615;
1949   dits[1] = 2.465;
1950   dits[2] = 0.06;
1951   dits[3] = 0.04;
1952   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
1953
1954   // supports of the ceramic pins holding the detectors
1955   dits[0] = 0.3;
1956   dits[1] = 0.05;
1957   dits[2] = 0.15;
1958   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
1959
1960   // ceramic pins holding the detectors
1961   dits[0] = 0;
1962   dits[1] = 0.05;
1963   dits[2] = 0.225;
1964   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
1965
1966   // holders of cooling tubes
1967   iI035dits[0] = 0.1;
1968   iI035dits[1] = 0.15;
1969   iI035dits[2] = 0.2;
1970   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
1971
1972   // top holders of microcables
1973   dits[0] = 0.2;
1974   dits[1] = 0.01;
1975   dits[2] = 0.05;
1976   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
1977
1978   // inox cooling tubes - F.T. March,7-2001
1979   iI037dits[0] = 0.093;
1980   iI037dits[1] = 0.1;
1981   iI037dits[2] = iI018dits[2];
1982   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
1983
1984   if (fluid == 1) {
1985      // cooling water - F.T. March,7-2001
1986      iI038dits[0] = 0;
1987      iI038dits[1] = iI037dits[0];
1988      iI038dits[2] = iI018dits[2];
1989      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);  
1990   } else {
1991      // cooling freon - R.B. March,21-2001
1992      iI038dits[0] = 0;
1993      iI038dits[1] = iI037dits[0];
1994      iI038dits[2] = iI018dits[2];
1995      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);    
1996   }
1997   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
1998
1999   // SDD heat bridge - F.T. March,7-2001
2000   iI039dits[0] = 1.1000;
2001   iI039dits[1] = 0.0087;
2002   iI039dits[2] = 3.2500;
2003   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);  
2004
2005   // SDD clip part 1
2006   dits[0] = 0.25;
2007   dits[1] = 0.01;
2008   dits[2] = iI039dits[2];
2009   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2010
2011   // SDD clip part 2
2012   iI041dits[0] = 0.1;
2013   iI041dits[1] = 0.12;
2014   iI041dits[2] = iI039dits[2];
2015   iI041dits[3] = 90;
2016   iI041dits[4] = 320;
2017   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);  
2018
2019
2020   // SDD PASCAL - F.T. March,7-2001
2021   iI042dits[0] = 0.5000;
2022   iI042dits[1] = 0.0175;
2023   iI042dits[2] = 0.5000;
2024   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);  
2025
2026   // SDD AMBRA - F.T. March,7-2001
2027   iI043dits[0] = 0.3500;
2028   iI043dits[1] = 0.0175;
2029   iI043dits[2] = 0.5000;
2030   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);  
2031
2032   // SDD capacitors - F.T. March,7-2001
2033   iI051dits[0] = 0.1400;
2034   iI051dits[1] = 0.0350;
2035   iI051dits[2] = 0.0625;
2036   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);  
2037
2038   // SDD hybrid circuit - F.T. March,7-2001
2039   iI052dits[0] = 1.725000;
2040   iI052dits[1] = 0.003743;
2041   iI052dits[2] = iI039dits[2];
2042   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2043
2044   // SDD anode microcable : changed - F.T. March,7-2001
2045   iI044dits[0] = iI018dits[2];
2046   iI044dits[1] = iI039dits[2];
2047   iI044dits[2] = 0.00084;
2048   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2049   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);  
2050   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2051
2052   // SDD electronics box - F.T. March,7-2001
2053   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2054   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2055   iI050dits[2] = iI018dits[2];
2056   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2057
2058   // SDD sensitive volume
2059   dits[0] = 3.50850;
2060   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2061   dits[2] = 3.76320;
2062   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2063
2064   // Like for ITS3 - F.T. March,7-2001
2065   dits[0] = 3.50850;
2066   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2067   dits[2] = 3.76320;
2068   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2069   }
2070
2071   // --- Define SSD volumes ------------------------------------------
2072
2073   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
2074   dits[0] = 0;
2075   dits[1] = 360;
2076   dits[2] = 6;
2077   dits[3] = -57.45;
2078   dits[4] = 43.6;
2079   dits[5] = 48;  
2080   dits[6] = -49.15; 
2081   dits[7] = 43.6;
2082   dits[8] = 48;  
2083   dits[9] = -49.15;  
2084   dits[10] = 36.9;
2085   dits[11] = 48;  
2086   dits[12] = 50.55;  
2087   dits[13] = 36.9;
2088   dits[14] = 48;  
2089   dits[15] = 50.55;  
2090   dits[16] = 43.6;
2091   dits[17] = 48;  
2092   dits[18] = 57.45;
2093   dits[19] = 43.6;
2094   dits[20] = 48;   
2095   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air 
2096   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air 
2097   
2098   dits[0] =  3.4;
2099   dits[1] = 1.955;
2100   dits[2] = 56.5; 
2101   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2102   
2103   dits[0] = 3.75;
2104   dits[1] = 0.045;
2105   dits[2] = 50.975;
2106   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2107   
2108   dits[0] = 3.4;
2109   dits[1] = 1.955;
2110   dits[2] = 47; 
2111   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2112   
2113   dits[0] = 3.75;
2114   dits[1] = 0.045;
2115   dits[2] = 43.3;  
2116   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2117   
2118   dits[0] = 3.4;
2119   dits[1] = 1.955;
2120   dits[2] = 3.15;
2121   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2122   
2123   dits[0] = 3.405;
2124   dits[1] = 1.955;
2125   dits[2] = 1.955;
2126   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2127   
2128   dits[0] = 3.75;
2129   dits[1] = 0.015;
2130   dits[2] = 2.1;
2131   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2132   
2133   dits[0] = 3.4;
2134   dits[1] = 1.955;
2135   dits[2] = 3.15;
2136   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2137   
2138   dits[0] = 3.41;
2139   dits[1] = 1.955;
2140   dits[2] = 1.955;
2141   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2142   
2143   dits[0] = 3.75;
2144   dits[1] = 0.015;
2145   dits[2] = 2.1;
2146   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2147   
2148   if (fluid == 1) {
2149      dits[0] = 0;
2150      dits[1] = 0.07;
2151      dits[2] = 3.15;
2152      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2153   } else {
2154      dits[0] = 0;
2155      dits[1] = 0.07;
2156      dits[2] = 3.15;
2157      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2158   }
2159   
2160   dits[0] = 0.07;
2161   dits[1] = 0.1;
2162   dits[2] = 3.15;
2163   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2164   
2165   dits[0] = 0.225;
2166   dits[1] = 0.195;
2167   dits[2] = 3.15;
2168   dits[3] = 0.025;
2169   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2170   
2171   dits[0] = 0.25;
2172   dits[1] = 0.22;
2173   dits[2] = 3.15;
2174   dits[3] = 0.025;
2175   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2176   
2177   dits[0] = 2.17;
2178   dits[1] = 0.035;
2179   dits[2] = 0.05;
2180   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2181   
2182   dits[0] = 2 ;
2183   dits[1] = 0.035;
2184   dits[2] = 0.05;
2185   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2186   
2187   dits[0] = 2.675;
2188   dits[1] = 0.035;
2189   dits[2] = 0.05;
2190   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2191   
2192   dits[0] = 0.3;
2193   dits[1] = 0.15;
2194   dits[2] = 0.15;
2195   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2196   
2197   dits[0] = 0.025;
2198   dits[1] = 0.025;
2199   dits[2] = 0.05;
2200   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2201   
2202   dits[0] = 0.304;
2203   dits[1] = 0.0275;
2204   dits[2] = 0.432;
2205   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2206   
2207   dits[0] = 0.16;
2208   dits[1] = 0.08;
2209   dits[2] = 0.08;
2210   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2211   
2212   dits[0] = 3.4;
2213   dits[1] = 0.015;
2214   dits[2] = 0.525;
2215   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2216   
2217   dits[0] = 0.15;
2218   dits[1] = 0.105;
2219   dits[2] = 0.29;
2220   dits[3] = 0.08;
2221   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2222   
2223   dits[0] = 0.07;
2224   dits[1] = 0.1;
2225   dits[2] = 1.955;
2226   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2227   
2228   if (fluid == 1) {
2229      dits[0] = 0;
2230      dits[1] = 0.07;
2231      dits[2] = 1.955;
2232      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2233   } else {
2234      dits[0] = 0;
2235      dits[1] = 0.07;
2236      dits[2] = 1.955;
2237      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2238   }
2239   
2240   dits[0] = 0.3;
2241   dits[1] = 0.15;
2242   dits[2] = 0.15;
2243   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2244   
2245   dits[0] = 0.25;
2246   dits[1] = 0.22;
2247   dits[2] = 1.955;
2248   dits[3] = 0.025;
2249   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2250   
2251   dits[0] = 0.225;
2252   dits[1] = 0.195;
2253   dits[2] = 1.955;
2254   dits[4] = 0.025;
2255   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2256   
2257   dits[0] = 2.17;
2258   dits[1] = 0.035;
2259   dits[2] = 0.05;
2260   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2261   
2262   dits[0] = 2.675;
2263   dits[1] = 0.035;
2264   dits[2] = 0.05;
2265   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2266   
2267   dits[0] = 2;
2268   dits[1] = 0.035;
2269   dits[2] = 0.05;
2270   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2271   
2272   dits[0] = 0;
2273   dits[1] = 0.05;
2274   dits[2] = 0.17;
2275   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2276   
2277   dits[0] = 0;
2278   dits[1] = 0.05;
2279   dits[2] = 0.205;
2280   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2281   
2282   dits[0] = 3.65;
2283   dits[1] = 0.015;
2284   dits[2] = 2;
2285   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2286   
2287   if (fluid == 1) {
2288      dits[0] = 0;
2289      dits[1] = 0.07;
2290      dits[2] = 3.15;
2291      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2292   } else {
2293      dits[0] = 0;
2294      dits[1] = 0.07;
2295      dits[2] = 3.15;
2296      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2297   }
2298   
2299   dits[0] = 0.07;
2300   dits[1] = 0.1;
2301   dits[2] = 3.15;
2302   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2303   
2304   dits[0] = 0.225;
2305   dits[1] = 0.195;
2306   dits[2] = 3.15;
2307   dits[3] = 0.025;
2308   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2309   
2310   dits[0] = 0.25;
2311   dits[1] = 0.22;
2312   dits[2] = 3.15;
2313   dits[3] = 0.025;
2314   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2315   
2316   dits[0] = 2.17;
2317   dits[1] = 0.035;
2318   dits[2] = 0.05;
2319   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2320   
2321   dits[0] = 2;
2322   dits[1] = 0.035;
2323   dits[2] = 0.05;
2324   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2325   
2326   dits[0] = 2.675;
2327   dits[1] = 0.035;
2328   dits[2] = 0.05;
2329   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2330   
2331   dits[0] = 0.3;
2332   dits[1] = 0.15;
2333   dits[2] = 0.15;
2334   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2335   
2336   dits[0] = 0.304;
2337   dits[1] = 0.0275;
2338   dits[2] = 0.4322;
2339   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2340   
2341   dits[0] = 0.025;
2342   dits[1] = 0.025;
2343   dits[2] = 0.05;
2344   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2345   
2346   dits[0] = 0.16;
2347   dits[1] = 0.08;
2348   dits[2] = 0.08;
2349   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2350   
2351   dits[0] = 3.4;
2352   dits[1] = 0.015;
2353   dits[2] = 0.525;
2354   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2355   
2356   dits[0] = 0.225;
2357   dits[1] = 0.195;
2358   dits[2] = 1.955;
2359   dits[3] = 0.025;
2360   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2361   
2362   dits[0] = 0.25;
2363   dits[1] = 0.22;
2364   dits[2] = 1.955;
2365   dits[3] = 0.025;
2366   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2367   
2368   dits[0] = 2.17;
2369   dits[1] = 0.035;
2370   dits[2] = 0.05;
2371   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2372   
2373   dits[0] = 2.675;
2374   dits[1] = 0.035;
2375   dits[2] = 0.05;
2376   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2377    
2378   dits[0] = 2;
2379   dits[1] = 0.035;
2380   dits[2] = 0.05;
2381   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2382    
2383   dits[0] = 0;
2384   dits[1] = 0.05;
2385   dits[2] = 0.205;
2386   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2387    
2388   dits[0] = 0;
2389   dits[1] = 0.05;
2390   dits[2] = 0.17;
2391   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2392    
2393   dits[0] = 0.15;
2394   dits[1] = 0.105;
2395   dits[2] = 0.29;
2396   dits[3] = 0.08;
2397   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2398   
2399   if (fluid == 1) {
2400      dits[0] = 0;
2401      dits[1] = 0.07;
2402      dits[2] = 1.955;
2403      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2404   } else {
2405      dits[0] = 0;
2406      dits[1] = 0.07;
2407      dits[2] = 1.955;
2408      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2409   }
2410      
2411   dits[0] = 0.07;
2412   dits[1] = 0.1;
2413   dits[2] = 1.955;
2414   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2415  
2416   dits[0] = 0.3;
2417   dits[1] = 0.15;
2418   dits[2] = 0.15;
2419   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2420   
2421   dits[0] = 3.65;
2422   dits[1] = 0.015;
2423   dits[2] = 2;
2424   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2425   }
2426
2427
2428   // --- Define volumes of shield of SPD ----------------
2429
2430   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
2431   dits[0] = 8.37;
2432   dits[1] = 9.93;
2433   dits[2] = 25;
2434   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2435
2436   dits[0] = 8.3;
2437   dits[1] = 9.995;
2438   dits[2] = 17.5/2.;
2439   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2440   }
2441  
2442   Double_t s1,s2,b1,b2;
2443
2444   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
2445
2446   // --- Define volume of first cylinder between SPD and SDD --------------
2447   dits[0] = (21.-0.128)/2.;      
2448   dits[1] = 21./2.;
2449   dits[2] = 39.4;      
2450   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2451          
2452   // --- Define volume of second cylinder between SDD and SSD --------------
2453   dits[0] = (59.5-0.128)/2.;      
2454   dits[1] = 59.5/2.;
2455   dits[2] = 56.2;      // was 57
2456   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2457
2458   // --- Define volumes of SDD cone ---------------------------------- 
2459
2460   dits[0] = 0;
2461   dits[1] = 360;
2462   dits[2] = 12;
2463   dits[3] = -59.7;
2464   dits[4] = 27;
2465   dits[5] = 28.6;
2466   dits[6] = -42.7;
2467   dits[7] = 10;
2468   dits[8] = 28.6;
2469   dits[9] = -34.65;
2470   dits[10] = 10;
2471   dits[11] = 28.6;
2472   dits[12] = -34.65;
2473   dits[13] = 10;
2474   dits[14] = 23.495;
2475   dits[15] = -23.7;
2476   dits[16] = 10;
2477   dits[17] = 23.495;
2478   dits[18] = -23.7;
2479   dits[19] = 10;
2480   dits[20] = 14.595;
2481   dits[21] = 23.7;
2482   dits[22] = 10;
2483   dits[23] = 14.595;
2484   dits[24] = 23.7;
2485   dits[25] = 10;
2486   dits[26] = 23.495;
2487   dits[27] = 34.65;
2488   dits[28] = 10;
2489   dits[29] = 23.495;
2490   dits[30] = 34.65;
2491   dits[31] = 10;
2492   dits[32] = 28.6;
2493   dits[33] = 42.7;
2494   dits[34] = 10;
2495   dits[35] = 28.6;
2496   dits[36] = 59.7;
2497   dits[37] = 27.2637;
2498   dits[38] = 28.6;             
2499   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2500   
2501   dits[0] = 0;
2502   dits[1] = 360;
2503   dits[2] = 6;
2504   dits[3] = 38.65;
2505   dits[4] = 10.75;    
2506   dits[5] = 12.25;      
2507   dits[6] = 40.15;
2508   dits[7] = 10.75;
2509   dits[8] = 13.96;   
2510   dits[9] = 40.15;
2511   dits[10] = 12.46;  
2512   dits[11] = 13.96;
2513   dits[12] = 55.75;
2514   dits[13] = 27;
2515   dits[14] = 28.5;
2516   dits[15] = 55.75;
2517   dits[16] = 27;
2518   dits[17] = 28.5;
2519   dits[18] = 57.25;
2520   dits[19] = 27;
2521   dits[20] = 28.5;
2522 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2523   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
2524
2525   // Redefined to make adding material for cables easier (FMD geometry)
2526   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
2527   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
2528   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2529   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2530   dits[0] = 0; //dits[0] = 0;
2531   dits[1] = 50; //dits[1] = 50;
2532   dits[2] = 4; //dits[2] = 3;
2533
2534   dits[4] = 14.0; //dits[4] = 14;            // r inner
2535   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
2536   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
2537
2538   dits[7] = dits[4]; //dits[7] = 14;             // r inner
2539   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
2540   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
2541
2542   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
2543   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
2544   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
2545
2546   dits[13] = dits[11];         // r inner
2547   dits[14] = dits[11];         // r outer
2548   dits[12] = (dits[13]-b1)/s1;  // Z
2549 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2550   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
2551
2552   dits[0] = 0; //dits[0] = 0;
2553   dits[1] = 25; //dits[1] = 25;
2554   dits[2] = 4; //dits[2] = 3;
2555
2556   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
2557   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
2558   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
2559
2560   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
2561   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
2562   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
2563
2564   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
2565   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
2566   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
2567
2568   dits[13] = dits[11];         // r inner
2569   dits[14] = dits[11];         // r outer
2570   dits[12] = (dits[13]-b1)/s1;  // Z
2571 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2572   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
2573     //Begin_Html
2574     /*
2575       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2576       </pre>
2577       <br clear=left>
2578       <font size=+2 color=blue>
2579       <p>SDD Support cone with other forward detectors. Shown in
2580           brown are a posible cabling layout.
2581       </font>
2582     */
2583     //End_Html
2584   dits[0] = 10.0;
2585   dits[1] = 10.5;
2586   dits[2] = 0.25;
2587   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2588
2589   dits[0] = 21.95;
2590   dits[1] = 22.95;    
2591   dits[2] = 1;
2592   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2593
2594   dits[0] = 13.1;    
2595   dits[1] = 14.1;    
2596   dits[2] = 1;
2597   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
2598
2599   dits[0] = 1;
2600   dits[1] = 1;
2601   dits[2] = 7.74;
2602   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2603
2604   dits[0] = 1;
2605   dits[1] = 1;
2606   dits[2] = 9.14;
2607   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2608
2609   dits[0] = 21.95;
2610   dits[1] = 22.95;
2611   dits[2] = 1;
2612   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2613
2614   dits[0] = 3;
2615   dits[1] = 2.7;
2616   dits[2] = 1;
2617   dits[3] = 0.63;
2618   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
2619
2620   dits[0] = 13.1;
2621   dits[1] = 14.1;
2622   dits[2] = 1;
2623   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
2624   }
2625   
2626   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
2627   // --- Define volumes of SSD cone ----------------------------------
2628
2629   dits[0] = 0;
2630   dits[1] = 360;
2631   dits[2] = 12;
2632   dits[3] = -zmax;
2633   dits[4] = 46;         
2634   dits[5] = 49.25;       
2635   dits[6] = -61.2;
2636   dits[7] = 28.7;
2637   dits[8] = 49.25;       
2638   dits[9] = -57.5;
2639   dits[10] = 28.7;
2640   dits[11] = 49.25;      
2641   dits[12] = -57.5;
2642   dits[13] = 28.7;
2643   dits[14] = 43.5;
2644   dits[15] = -49.2;
2645   dits[16] = 28.7;
2646   dits[17] = 43.5;
2647   dits[18] = -49.2;
2648   dits[19] = 28.7;
2649   dits[20] = 36.85;
2650   dits[21] = 50.6;
2651   dits[22] = 28.7;
2652   dits[23] = 36.85;
2653   dits[24] = 50.6;
2654   dits[25] = 28.7;
2655   dits[26] = 43.5;
2656   dits[27] = 57.5;
2657   dits[28] = 28.7;
2658   dits[29] = 43.5;
2659   dits[30] = 57.5;
2660   dits[31] = 28.7;
2661   dits[32] = 49.25;      
2662   dits[33] = 61.2;
2663   dits[34] = 28.7;
2664   dits[35] = 49.25;      
2665   dits[36] = zmax;
2666   dits[37] = 46;      
2667   dits[38] = 49.25;      
2668   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
2669   
2670   dits[0] = 0;
2671   dits[1] = 360;
2672   dits[2] = 6;
2673   dits[3] = -zmax;  
2674   dits[4] = 47.75;  
2675   dits[5] = 49.25;  
2676   dits[6] = -zmax+2.;  
2677   dits[7] = 47.75;  
2678   dits[8] = 49.25;   
2679   dits[9] = -71.2819;
2680   dits[10] = 46.75;   
2681   dits[11] = 49.0319;
2682   dits[12] = -57.25;   // was 58.5 
2683   dits[13] = 32.9681;
2684   dits[14] = 34.75;
2685   dits[15] = -57.25;   // was 58.5   
2686   dits[16] = 30;
2687   dits[17] = 34.75;
2688   dits[18] = -55.75;   // was 57 
2689   dits[19] = 30;     
2690   dits[20] = 32.25;    // was 31.5 
2691 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
2692   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
2693
2694   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
2695   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
2696   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2697   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2698   dits[0] = 0;
2699   dits[1] = 25;
2700   dits[2] = 4; //dits[2] = 5;
2701
2702   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
2703   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
2704   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
2705
2706   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
2707   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
2708   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
2709
2710   dits[10] = 37.00; //dits[10] = 37;  // r inner
2711   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
2712   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
2713
2714   dits[13] = dits[10]; //dits[13] = 37;  // r inner
2715   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
2716   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
2717 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
2718   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole 
2719     //Begin_Html
2720     /*
2721       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2722       </pre>
2723       <br clear=left>
2724       <font size=+2 color=blue>
2725       <p>SSD Support cone with other forward detectors. Shown in
2726           brown are a posible cabling layout.
2727       </font>
2728     */
2729     //End_Html
2730   
2731   dits[0] = 28.75;          
2732   dits[1] = 29.75;   
2733   dits[2] = 0.5;
2734   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
2735   
2736   dits[0] = 35.8;   
2737   dits[1] = 36.8;   
2738   dits[2] = 1;
2739   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
2740   
2741   dits[0] = 41.4;  
2742   dits[1] = 42.4;  
2743   dits[2] = 1;
2744   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
2745         
2746   dits[0] = 42.05+5.;       
2747   dits[1] = 42.55+5.;     
2748   dits[2] = 1.25;
2749   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
2750                                                        // this will change after PPR
2751   dits[0] = 37.05+5.;   
2752   dits[1] = 37.55+5.;   
2753   dits[2] = 1.25;
2754   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
2755                                                        // this will change after PPR
2756  
2757   dits[0] = 0;
2758   dits[1] = 3.2;
2759   dits[2] = 9;
2760   dits[3] = -14;
2761   dits[4] = 30.5;
2762   dits[5] = 33.5;
2763   dits[6] = -9.85;
2764   dits[7] = 30.5;
2765   dits[8] = 33.5;
2766   dits[9] = -9.85;
2767   dits[10] = 30.5;
2768   dits[11] = 43.45;
2769   dits[12] = -7.85;
2770   dits[13] = 30.5;
2771   dits[14] = 43.45;
2772   dits[15] = -7.85;
2773   dits[16] = 30.5;
2774   dits[17] = 36.5;
2775   dits[18] = -7;
2776   dits[19] = 30.5;
2777   dits[20] = 36.5;
2778   dits[21] = -4;
2779   dits[22] = 33.0173;
2780   dits[23] = 36.5;
2781   dits[24] = -4;
2782   dits[25] = 33.0173;
2783   dits[26] = 36.80;
2784   dits[27] = -2;
2785   dits[28] = 34.6955;
2786   dits[29] = 36.80;
2787   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
2788   }
2789   
2790
2791   // --- Place SPD (option 'b') volumes into their mother volume IT12
2792   
2793   // SPD - option 'b' 
2794   // (this is the default)
2795
2796   //if (option == 2) {
2797   if (! AliITSInitGeometry::SPDIsTGeoNative()) {
2798
2799      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"MANY");
2800      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
2801      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"MANY");
2802      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
2803      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"MANY");
2804      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
2805      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"MANY");
2806      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"MANY");
2807      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"MANY");
2808      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"MANY");
2809      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
2810           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
2811      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");       
2812      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
2813           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]  
2814      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
2815      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
2816           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]  
2817      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
2818      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
2819           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241] 
2820      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
2821      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
2822           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242] 
2823      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
2824      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
2825           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243] 
2826      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
2827      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
2828      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
2829      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
2830      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
2831      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
2832      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
2833      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
2834      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
2835      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
2836      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
2837      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
2838      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
2839      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
2840      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
2841      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
2842      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
2843      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
2844      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
2845      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
2846      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
2847      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
2848      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
2849      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
2850      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
2851      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
2852      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
2853      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
2854      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
2855      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
2856      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
2857      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
2858      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
2859      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
2860      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
2861      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
2862      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
2863      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
2864      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
2865      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
2866      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
2867      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
2868      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
2869      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
2870      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
2871      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
2872      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
2873      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
2874      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
2875      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
2876      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
2877      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
2878      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
2879      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
2880      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
2881      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
2882      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
2883      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
2884      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
2885      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
2886      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
2887      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
2888      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
2889      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2890      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2891      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
2892      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
2893      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
2894      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
2895      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
2896      gMC->Gspos("I106",1,"I107",0.0,-ddet1,-1.4,0,"ONLY");
2897      gMC->Gspos("I106",2,"I107",0.0,-ddet1,0.0,0,"ONLY");
2898      gMC->Gspos("I106",3,"I107",0.0,-ddet1,1.4,0,"ONLY");
2899      gMC->Gspos("I106",4,"I107",0.0,-ddet1,2.8,0,"ONLY");
2900      gMC->Gspos("I106",5,"I107",0.0,-ddet1,-2.8,0,"ONLY");
2901      gMC->Gspos("I101",1,"I107",0.0,dchip1,0.0,0,"ONLY");
2902      gMC->Gspos("I1D6",1,"I1D7",0.0,-ddet2,-1.4,0,"ONLY");
2903      gMC->Gspos("I1D6",2,"I1D7",0.0,-ddet2,0.0,0,"ONLY");
2904      gMC->Gspos("I1D6",3,"I1D7",0.0,-ddet2,1.4,0,"ONLY");
2905      gMC->Gspos("I1D6",4,"I1D7",0.0,-ddet2,2.8,0,"ONLY");
2906      gMC->Gspos("I1D6",5,"I1D7",0.0,-ddet2,-2.8,0,"ONLY");
2907      gMC->Gspos("I1D1",1,"I1D7",0.0,dchip2,0.0,0,"ONLY");
2908      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
2909      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
2910      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
2911      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
2912      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");     
2913      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
2914      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
2915      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
2916      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
2917      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
2918      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
2919      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
2920      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
2921      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
2922      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
2923      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
2924      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
2925      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
2926      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
2927      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
2928      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
2929      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
2930      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
2931      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
2932      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
2933      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
2934      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
2935      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
2936      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
2937      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
2938      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
2939      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
2940      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
2941      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
2942      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
2943      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
2944      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
2945      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
2946      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
2947      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
2948      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
2949      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
2950      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
2951      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
2952      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
2953      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
2954      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
2955      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
2956      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
2957      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
2958      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
2959      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
2960      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
2961      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");  
2962   }
2963     
2964   // --- Place SDD volumes into their mother volume IT34
2965  
2966   // -- position SDD detectors of ladder 3 / layer 3
2967   if (! AliITSInitGeometry::SDDIsTGeoNative()) {
2968
2969   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
2970   ySDD = ySDDsep/2.+iI302dits[1];
2971   for (iSDD=0; iSDD<6; iSDD++) {
2972     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
2973     ySDD = -ySDD;
2974   }
2975
2976   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
2977   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
2978   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
2979   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
2980   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
2981   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
2982   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
2983   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
2984   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
2985   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
2986   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
2987   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
2988   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
2989   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
2990
2991
2992   // -- position SDD detectors of ladder 4 / layer 4
2993
2994   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
2995   ySDD = -(ySDDsep/2.+iI402dits[1]);
2996   for (iSDD=0; iSDD<8; iSDD++) {
2997     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
2998     ySDD = -ySDD;
2999   }
3000   
3001   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3002   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3003   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3004   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3005   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3006   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3007   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3008   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3009   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3010   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3011   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3012   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3013   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3014   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3015   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3016   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3017   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3018   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3019   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3020   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3021   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3022   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3023
3024
3025   // -- build block of the SDD ladder frame holding the electronics
3026
3027   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3028   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3029   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3030
3031   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3032   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3033   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3034
3035   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3036   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3037   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3038   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3039   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3040   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3041   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3042   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3043
3044   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3045   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3046
3047   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3048   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3049
3050   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3051   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3052   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3053   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3054
3055   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3056   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3057   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3058   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3059
3060   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "MANY");
3061   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "MANY");
3062
3063   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3064   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3065   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3066   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3067
3068   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3069   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3070
3071   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3072   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3073
3074   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3075   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3076   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3077   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3078
3079
3080   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3081
3082   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3083   yI050 = 0;
3084   xI039 = -iSDDCoolPipe[1]/cos30;
3085   yI039 = -iI050dits[1]+iI039dits[1];
3086   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3087   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3088   yI042 = yI039+iI039dits[1]+iI042dits[1];
3089   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3090   yI043 = yI039+iI039dits[1]+iI043dits[1];
3091   zChipSpace = iI042dits[2];
3092   if (zChipSpace < iI043dits[2]) {
3093     zChipSpace = iI043dits[2];
3094   }
3095   zChipSpace = zChipSpace * 2;
3096   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3097   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3098   for (ichip=0; ichip<4; ichip++) { 
3099     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3100     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3101     zchip += zChipSpace + yI051space;
3102   }
3103   xcap = 2*iI039dits[0]/5.;
3104   yI051 = yI039+iI039dits[1]+iI051dits[1];
3105   zI051 = -iI039dits[2] + yI051space/3.;
3106   icap = 1;
3107   for (ichip=0; ichip<5; ichip++) { 
3108     xI051 = xI039-iI039dits[0]+xcap;
3109     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3110     zI051 += yI051space/3.;
3111     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3112     xI051 += xcap;
3113     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3114     xI051 += xcap;
3115     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3116     xI051 += xcap;
3117     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3118     zI051 -= yI051space/3.;
3119     if (ichip == 0) {
3120       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3121     }
3122     zI051 += zChipSpace + yI051space;
3123   }
3124   xI052 = -iI050dits[0]+iI052dits[0];
3125   yI052 = yI051+iI051dits[1]+iI052dits[1];
3126   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3127   xI044 = iI050dits[0]-iI044dits[3];
3128   yI044 = yI052+iI052dits[1]+iI044dits[2];
3129   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3130   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3131   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3132
3133
3134   // -- build block of the SDD ladder frame at the end ladders
3135
3136   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3137   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3138   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3139   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3140
3141   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3142
3143   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3144
3145   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3146   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3147
3148   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3149   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3150
3151   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3152
3153   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3154
3155   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3156   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3157
3158   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3159   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3160
3161
3162   xI424 = iI028dits[0]/3.;
3163   yI424 = -iI028dits[1]+iI424dits[1];
3164   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3165   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3166   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3167   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3168   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3169   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "MANY");
3170
3171
3172   // -- build the SDD ladder 3
3173
3174   indI425 = 1;
3175   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");  
3176   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3177   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3178   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3179   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3180   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3181   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3182   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3183   nameHV[0] = 'I';
3184   nameHV[1] = '3';
3185   nameHV[2] = '1';  
3186   nameHV[4] = '\0';
3187   for (iSDD=0; iSDD<3; iSDD++) {
3188     nameHV[3] = (Char_t)(48+iSDD+5);
3189     dits[0] = 1.350000;
3190     dits[1] = iI425dits[1];
3191     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3192     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3193     xHV = 0.0;
3194     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3195     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3196     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3197     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3198     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3199     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3200   }
3201   nameLV[0] = 'I';
3202   nameLV[1] = '3';
3203   nameLV[2] = '1';  
3204   nameLV[4] = '\0';
3205   for (iSDD=0; iSDD<3; iSDD++) {
3206     nameLV[3] = (Char_t)(48+iSDD+1);
3207     dits[0] = 1.350000;
3208     dits[1] = 0.004423;
3209     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3210     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3211     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3212     xLV = xI050 -
3213           TMath::Abs(yI050-yLV)*sin30/cos30 +
3214           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3215     zLV = iI047dits[2] - dits[2];
3216     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3217     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3218     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3219     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3220   }
3221
3222
3223   // -- build the SDD ladder 4
3224
3225
3226   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3227   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3228   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3229   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3230   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3231   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3232   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3233   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3234   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3235   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3236   nameHV[0] = 'I';
3237   nameHV[1] = '4';
3238   nameHV[2] = '1';  
3239   nameHV[4] = '\0';  
3240   for (iSDD=0; iSDD<4; iSDD++) {
3241     nameHV[3] = (Char_t)(48+iSDD+5);
3242     dits[0] = 1.350000;
3243     dits[1] = iI425dits[1];
3244     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3245     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3246     xHV = -0.0001;
3247     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3248     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3249     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3250     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3251     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3252     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3253   }
3254   nameLV[0] = 'I';
3255   nameLV[1] = '4';
3256   nameLV[2] = '1';  
3257   nameLV[4] = '\0';
3258   for (iSDD=0; iSDD<4; iSDD++) {
3259     nameLV[3] = (Char_t)(48+iSDD+1);
3260     dits[0] = 1.350000;
3261     dits[1] = 0.004423;
3262     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3263     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3264     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3265     xLV = xI050 -
3266           TMath::Abs(yI050-yLV)*sin30/cos30 +
3267           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3268     zLV = iI048dits[2] - dits[2];
3269     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3270     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3271     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3272     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3273   }
3274
3275
3276   // -- build the SDD barrel (layers 3 and 4)
3277
3278   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3279   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3280   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3281   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3282   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3283   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3284   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3285   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3286   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3287   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3288   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3289   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3290   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3291   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3292
3293   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3294   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3295   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3296   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3297   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3298   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3299   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3300   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3301   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3302   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3303   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3304   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3305   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3306   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3307   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3308   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3309   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3310   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3311   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3312   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3313   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3314   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3315   }
3316   
3317   // --- Place SSD volumes into their mother volume IT56  
3318
3319   if (! AliITSInitGeometry::SSDIsTGeoNative()) {
3320
3321   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY"); 
3322   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3323   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3324   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3325   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3326   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3327   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3328   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3329   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3330   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3331   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3332   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3333   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3334   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3335   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3336   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3337   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3338   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3339   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3340   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3341   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3342   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3343   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3344   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3345   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3346   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3347   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3348   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3349   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3350   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3351   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3352   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3353   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3354   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3355   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3356   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3357   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3358   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3359   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3360   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3361   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3362   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3363   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3364   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3365   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3366   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3367   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3368   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3369   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3370   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3371   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3372   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3373   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3374   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3375   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3376   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3377   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3378   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3379   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3380   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3381   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3382   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3383   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3384   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3385   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3386   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3387   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3388   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3389   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3390   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3391   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3392   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3393   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3394   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3395   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3396   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3397   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3398   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3399   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3400   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3401   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3402   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3403   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3404   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3405   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3406   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3407   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3408   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3409   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3410   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3411   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3412   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3413   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3414   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3415   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3416   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3417   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3418   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3419   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3420   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3421   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3422   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3423   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3424   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3425   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3426   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3427   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3428   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3429   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3430   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3431   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3432   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3433   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3434   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3435   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3436   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3437   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3438   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3439   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3440   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3441   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3442   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3443   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3444   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3445   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3446   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3447   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3448   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3449   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3450   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3451   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3452   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3453   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3454   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3455   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3456   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3457   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3458   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3459   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3460   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3461   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3462   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3463   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3464   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3465   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3466   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3467   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3468   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3469   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3470   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3471   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3472   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3473   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3474   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3475   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3476   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3477   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3478   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3479   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3480   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3481   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3482   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3483   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3484   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3485   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3486   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3487   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3488   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3489   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3490   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3491   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3492   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3493   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3494   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3495   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3496   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3497   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3498   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3499   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3500   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3501   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3502   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3503   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3504   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3505   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3506   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3507   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3508   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3509   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3510   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3511   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3512   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3513   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3514   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3515   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3516   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3517   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
3518   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
3519   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
3520   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
3521   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
3522   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
3523   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
3524   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
3525   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
3526   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
3527   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
3528   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
3529   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
3530   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
3531   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
3532   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
3533   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
3534   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
3535   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
3536   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
3537   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
3538   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
3539   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
3540   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
3541   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
3542   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
3543   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
3544   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
3545   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
3546   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
3547   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
3548   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
3549   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
3550   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
3551   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
3552   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
3553   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
3554   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
3555   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
3556   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
3557   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
3558   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
3559   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
3560   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
3561   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3562   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3563   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3564   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
3565   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
3566   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
3567   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
3568   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
3569   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
3570   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
3571   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
3572   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
3573   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
3574   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
3575   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
3576   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3577   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"MANY");
3578   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"MANY");
3579   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
3580   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
3581   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
3582   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
3583   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
3584   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
3585   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
3586   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
3587   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
3588   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
3589   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
3590   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
3591   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
3592   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
3593   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
3594   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
3595   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
3596   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
3597   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
3598   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
3599   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
3600   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
3601   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
3602   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
3603   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
3604   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
3605   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
3606   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
3607   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
3608   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
3609   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
3610   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
3611   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
3612   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
3613   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
3614   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
3615   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
3616   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
3617   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
3618   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
3619   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
3620   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
3621   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
3622   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
3623   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
3624   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
3625   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
3626   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
3627   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
3628   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
3629   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
3630   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
3631   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
3632   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"MANY");
3633   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"MANY");
3634   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
3635   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
3636   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
3637   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
3638   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"MANY");
3639   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
3640   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
3641   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
3642   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
3643   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
3644   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
3645   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
3646   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
3647   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
3648   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
3649   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
3650   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
3651   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
3652   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
3653   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
3654   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
3655   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
3656   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
3657   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
3658   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3659   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3660   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
3661   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
3662   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
3663   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
3664   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
3665   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
3666   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
3667   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
3668   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
3669   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
3670   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
3671   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
3672   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"MANY");
3673   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"MANY");
3674   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
3675   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
3676   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
3677   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
3678   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
3679   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
3680   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
3681   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
3682   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
3683   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
3684   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
3685   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
3686   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
3687   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
3688   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
3689   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
3690   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
3691   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
3692   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
3693   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
3694   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
3695   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
3696   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
3697   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
3698   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
3699   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
3700   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
3701   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
3702   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
3703   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
3704   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
3705   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
3706   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
3707   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
3708   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
3709   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
3710   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
3711   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
3712   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
3713   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
3714   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
3715   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
3716   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
3717   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
3718   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
3719   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
3720   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
3721   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
3722   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
3723   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
3724   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
3725   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
3726   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
3727   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
3728   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
3729   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
3730   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
3731   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
3732   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
3733   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
3734   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
3735   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
3736   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
3737   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
3738   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
3739   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
3740   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
3741   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
3742   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"MANY");
3743   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"MANY");
3744   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3745   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
3746   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
3747   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3748   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"MANY");
3749   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
3750   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
3751   }
3752   
3753   // --- Place volumes of shield between SPD and SDD 
3754
3755   if (! AliITSInitGeometry::SPDshieldIsTGeoNative()) {
3756   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
3757   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");  
3758   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");  
3759   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");  
3760   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");   
3761   }
3762   
3763   // --- Place volumes of cylinders between SPD and SDD and SDD and SSD 
3764   if (! AliITSInitGeometry::SDDconeIsTGeoNative()) {
3765   gMC->Gspos("ICY1",1,"IS02",0.0,0.0,0.,0,"ONLY");    
3766   gMC->Gspos("ICY2",1,"IS01",0.0,0.0,0.,0,"ONLY");    
3767
3768   // --- Place volumes of SDD cone ---------------------------------- 
3769   
3770   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"MANY");
3771   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"MANY");
3772   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"MANY");
3773   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"MANY");
3774   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"MANY");
3775   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"MANY");
3776   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"MANY");
3777   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"MANY");
3778   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"MANY");
3779   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"MANY");
3780   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"MANY");
3781   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"MANY");
3782   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"MANY");
3783   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"MANY");
3784   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"MANY");
3785   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"MANY");
3786   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"MANY");
3787   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"MANY");
3788   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"MANY");
3789   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"MANY");
3790   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.4,0,"ONLY");    
3791   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.4,idrotm[856],"ONLY");  
3792   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
3793   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
3794   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
3795   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
3796   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
3797   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
3798   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
3799   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
3800   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
3801   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
3802   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
3803   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
3804   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
3805   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
3806   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
3807   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
3808   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
3809   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
3810   gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"MANY");    
3811   gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"MANY");    
3812   gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"MANY");  
3813   gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"MANY");  
3814   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
3815   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
3816   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
3817   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
3818   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
3819   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
3820   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
3821   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
3822   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
3823   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
3824   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
3825   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
3826   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
3827   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
3828   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
3829   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
3830   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
3831   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
3832   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
3833   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
3834   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
3835   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
3836   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
3837   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
3838   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
3839   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
3840   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
3841   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
3842   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
3843   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
3844   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
3845   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
3846   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
3847   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
3848   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
3849   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
3850   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
3851   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
3852   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
3853   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
3854   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
3855   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
3856   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
3857   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
3858   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
3859   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
3860   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
3861   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
3862   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
3863   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
3864   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
3865   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
3866   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
3867   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
3868   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
3869   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
3870   }
3871   
3872   // --- Place volumes of SSD cone ----------------------------------    
3873
3874   if (! AliITSInitGeometry::SSDconeIsTGeoNative()) {
3875
3876   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"MANY");
3877   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"MANY");
3878   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
3879   gMC->Gspos("I217",1,"IS01",0.0,0.0,-44.4,0,"ONLY");             // this will change after PPR to be symmetric
3880   gMC->Gspos("I219",1,"IS01",0.0,0.0,-50.25,0,"ONLY");            // this will change after PPR to be symmetric
3881   gMC->Gspos("I211",2,"IS01",0.0,0.0,56.5,idrotm[701],"ONLY");   
3882   gMC->Gspos("I219",2,"IS01",0.0,0.0,51.65,idrotm[701],"ONLY");   // this will change after PPR to be symmetric
3883   gMC->Gspos("I217",2,"IS01",0.0,0.0,45.8,idrotm[701],"ONLY");    // this will change after PPR to be symmetric
3884   gMC->Gspos("I214",2,"IS01",0.0,0.0,67.25,idrotm[701],"ONLY");   
3885   gMC->Gspos("I213",2,"IS01",0.0,0.0,62.25,idrotm[701],"ONLY");  
3886   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");             
3887   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");           
3888   gMC->Gspos("I215",19,"IS01",0.0,0.0,0.0,idrotm[702],"MANY");
3889   gMC->Gspos("I215",21,"IS01",0.0,0.0,0.0,idrotm[703],"MANY");
3890   gMC->Gspos("I215",23,"IS01",0.0,0.0,0.0,idrotm[704],"MANY");
3891   gMC->Gspos("I215",24,"IS01",0.0,0.0,0.0,idrotm[705],"MANY");
3892   gMC->Gspos("I215",3,"IS01",0.0,0.0,0.0,idrotm[706],"MANY");
3893   gMC->Gspos("I215",5,"IS01",0.0,0.0,0.0,idrotm[707],"MANY");
3894   gMC->Gspos("I215",7,"IS01",0.0,0.0,0.0,idrotm[708],"MANY");
3895   gMC->Gspos("I215",9,"IS01",0.0,0.0,0.0,idrotm[709],"MANY");
3896   gMC->Gspos("I215",11,"IS01",0.0,0.0,0.0,idrotm[710],"MANY");
3897   gMC->Gspos("I215",13,"IS01",0.0,0.0,0.0,idrotm[711],"MANY");
3898   gMC->Gspos("I215",15,"IS01",0.0,0.0,0.0,idrotm[712],"MANY");
3899   gMC->Gspos("I215",17,"IS01",0.0,0.0,0.0,idrotm[713],"MANY");
3900   gMC->Gspos("I216",9,"IS01",0.0,0.0,45.5,idrotm[714],"ONLY");
3901   gMC->Gspos("I216",11,"IS01",0.0,0.0,45.5,idrotm[715],"ONLY");
3902   gMC->Gspos("I216",12,"IS01",0.0,0.0,45.5,idrotm[716],"ONLY");
3903   gMC->Gspos("I216",3,"IS01",0.0,0.0,45.5,idrotm[717],"ONLY");
3904   gMC->Gspos("I216",5,"IS01",0.0,0.0,45.5,idrotm[718],"ONLY");
3905   gMC->Gspos("I216",7,"IS01",0.0,0.0,45.5,idrotm[719],"ONLY");
3906   gMC->Gspos("I216",10,"IS01",0.0,0.0,-44,idrotm[720],"ONLY");
3907   gMC->Gspos("I216",1,"IS01",0.0,0.0,-44,idrotm[721],"ONLY");
3908   gMC->Gspos("I216",2,"IS01",0.0,0.0,-44,idrotm[722],"ONLY");
3909   gMC->Gspos("I216",4,"IS01",0.0,0.0,-44,idrotm[723],"ONLY");
3910   gMC->Gspos("I216",6,"IS01",0.0,0.0,-44,idrotm[724],"ONLY");
3911   gMC->Gspos("I216",8,"IS01",0.0,0.0,-44,idrotm[725],"ONLY");
3912   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"MANY");
3913   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"MANY");
3914   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"MANY");
3915   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"MANY");
3916   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"MANY");
3917   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"MANY");
3918   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"MANY");
3919   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"MANY");
3920   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"MANY");
3921   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"MANY");
3922   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"MANY");
3923   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"MANY");
3924   }
3925                     
3926   // --- Place subdetectors' mother volumes and supports' mother volumes
3927   //     into ITS mother volume ITSD
3928     
3929   if (! AliITSInitGeometry::SPDIsTGeoNative())
3930     gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SPD mother volume
3931   if (! AliITSInitGeometry::SDDIsTGeoNative())
3932     gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SDD mother volume
3933   if (! AliITSInitGeometry::SSDIsTGeoNative())
3934     gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SSD mother volume
3935   if (! AliITSInitGeometry::SDDconeIsTGeoNative())
3936     gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SDD cones/supports
3937   if (! AliITSInitGeometry::SSDconeIsTGeoNative())
3938     gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SSD cones/supports
3939         
3940
3941   // ****************************  SERVICES  *********************************
3942   
3943
3944   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
3945   //     UPPER PART
3946
3947   if (! AliITSInitGeometry::ServicesAreTGeoNative()) {
3948
3949   dgh[0] = 46.;    
3950   dgh[1] = 46.+1.0;  
3951   dgh[2] = 9.5;
3952   dgh[3] = 12.;
3953   dgh[4] = 168.;
3954   
3955   gMC->Gsvolu("I1CU", "TUBS", idtmed[213], dgh, 5);  
3956   gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
3957   gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
3958   
3959   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
3960   //     LOWER PART
3961
3962   dgh[0] = 46.;    
3963   dgh[1] = 46.+1.0;  
3964   dgh[2] = 9.5;
3965   dgh[3] = 192.;
3966   dgh[4] = 348.;
3967   
3968   gMC->Gsvolu("I2CU", "TUBS", idtmed[213], dgh, 5);  
3969   gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
3970   gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
3971
3972
3973   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
3974   //     UPPER PART
3975   
3976   dgh[0] = 46.+1.0;  
3977   dgh[1] = 46.+1.0+1.5;   
3978   dgh[2] = 9.5;
3979   dgh[3] = 12.;
3980   dgh[4] = 168.;
3981   
3982   gMC->Gsvolu("I1CC", "TUBS", idtmed[225], dgh, 5);  
3983   gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
3984   gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");  
3985   
3986   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
3987   //     LOWER PART
3988   
3989   dgh[0] = 46.+1.0;  
3990   dgh[1] = 46.+1.0+1.5;   
3991   dgh[2] = 9.5;
3992   dgh[3] = 192.;
3993   dgh[4] = 348.;
3994   
3995   gMC->Gsvolu("I2CC", "TUBS", idtmed[225], dgh, 5);  
3996   gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
3997   gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");  
3998
3999
4000   // --- DEFINE PATCH PANELS A