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3D vertexer based on SPD rec points
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1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
7  * Permission to use, copy, modify and distribute this software and its   *
8  * documentation strictly for non-commercial purposes is hereby granted   *
9  * without fee, provided that the above copyright notice appears in all   *
10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /* $Id$ */
17 ///////////////////////////////////////////////////////////////////////////////
18 //                                                                           //
19 //  Inner Traking System version PPR  asymmetric for the FMD                 //
20 //  This class contains the base procedures for the Inner Tracking System    //
21 //                                                                           //
22 // Authors: R. Barbera                                                       //
23 // version 10.                                                               //
24 // Created  January 15 2001.                                                 //
25 //                                                                           //
26 //  NOTE: THIS IS THE  ASYMMETRIC PPR geometry of the ITS for the PMD.       //
27 //                                                                           //
28 ///////////////////////////////////////////////////////////////////////////////
29
30 // See AliITSvPPRasymmFMD::StepManager().
31
32 #include <TClonesArray.h>
33 #include <TGeometry.h>
34 #include <TLorentzVector.h>
35 #include <TGeoMatrix.h>
36 #include <TArrayD.h>
37 #include <TArrayF.h>
38 #include <TString.h>
39 #include <TNode.h>
40 #include <TTUBE.h>
41 #include <TGeoManager.h>
42 #include <TGeoVolume.h>
43 #include <TVirtualMC.h>
44
45 #include "AliITS.h"
46 #include "AliITSDetTypeSim.h"
47 //#include "AliITSGeant3Geometry.h"
48 #include "AliITSgeom.h"
49 #include "AliITSgeomSDD.h"
50 #include "AliITSgeomSPD.h"
51 #include "AliITSgeomSSD.h"
52 #include "AliITShit.h"
53 #include "AliITSresponseSDD.h"
54 #include "AliITSCalibrationSDD.h"
55 #include "AliITSCalibrationSPD.h"
56 #include "AliITSCalibrationSSD.h"
57 #include "AliITSsegmentationSDD.h"
58 #include "AliITSsegmentationSPD.h"
59 #include "AliITSsegmentationSSD.h"
60 #include "AliITSvPPRasymmFMD.h"
61 #include "AliLog.h"
62 #include "AliMC.h"
63 #include "AliMagF.h"
64 #include "AliRun.h"
65 #include "AliTrackReference.h"
66
67
68 #define GEANTGEOMETRY kTRUE
69
70 ClassImp(AliITSvPPRasymmFMD)
71  
72 //______________________________________________________________________
73 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(): AliITS(),
74 fGeomDetOut(kFALSE),
75 fGeomDetIn(kFALSE),
76 fByThick(kTRUE),
77 fMajorVersion(IsVersion()),
78 fMinorVersion(-1),
79 fDet1(0),
80 fDet2(0),
81 fChip1(0),
82 fChip2(0),
83 fRails(0),
84 fFluid(0),
85 fIDMother(0)
86  {
87     //    Standard default constructor for the ITS version 10.
88     // Inputs:
89     //   none.
90     // Outputs:
91     //   none.
92     // Return:
93     //   none.
94     Int_t i;
95     for(i=0;i<60;i++) fRead[i] = '\0';
96     for(i=0;i<60;i++) fWrite[i] = '\0';
97     for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
98     strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
99 }
100 //______________________________________________________________________
101 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(const char *name, const char *title) 
102   : AliITS("ITS", title),
103     fGeomDetOut(kFALSE),
104     fGeomDetIn(kFALSE),
105     fByThick(kTRUE),
106     fMajorVersion(IsVersion()),
107     fMinorVersion(2),
108     fDet1(0),
109     fDet2(0),
110     fChip1(0),
111     fChip2(0),
112     fRails(0),
113     fFluid(0),
114     fIDMother(0) {
115     //    Standard constructor for the ITS version 10.
116     // Inputs:
117     //   const char * name   Ignored, set to "ITS"
118     //   const char * title  Arbitrary title
119     // Outputs:
120     //   none.
121     // Return:
122     //   none.
123     Int_t i;
124
125     fIdN = 6;
126     fIdName = new TString[fIdN];
127     fIdName[0] = name; // removes warning message
128     fIdName[0] = "ITS1";
129     fIdName[1] = "ITS2";
130     fIdName[2] = "ITS3";
131     fIdName[3] = "ITS4";
132     fIdName[4] = "ITS5";
133     fIdName[5] = "ITS6";
134     fIdSens    = new Int_t[fIdN];
135     for(i=0;i<fIdN;i++) fIdSens[i] = 0;
136     SetThicknessDet1();
137     SetThicknessDet2();
138     SetThicknessChip1();
139     SetThicknessChip2();
140     SetDensityServicesByThickness();
141
142     fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
143     strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
144     strncpy(fRead,fEuclidGeomDet,60);
145     strncpy(fWrite,fEuclidGeomDet,60);
146     strncpy(fRead,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymmFMD.det",60);
147 }
148 //______________________________________________________________________
149 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(const AliITSvPPRasymmFMD &source) :
150  AliITS(source),
151  fGeomDetOut(kFALSE),
152  fGeomDetIn(kFALSE),
153  fByThick(kTRUE),
154  fMajorVersion(IsVersion()),
155  fMinorVersion(2),
156  fDet1(0),
157  fDet2(0),
158  fChip1(0),
159  fChip2(0),
160  fRails(0),
161  fFluid(0),
162  fIDMother(0) {
163     //     Copy Constructor for ITS version 10. This function is not to be
164     // used. If any other instance of this function, other than "this" is
165     // passed, an error message is returned.
166     // Inputs:
167     //   const AliITSvPPRasymmFMD &source This class
168     // Outputs:
169     //   none.
170     // Return:
171     //   an error message
172
173     if(&source == this) return;
174     Warning("Copy Constructor","Not allowed to copy AliITSvPPRasymmFMD");
175     return;
176 }
177 //______________________________________________________________________
178 AliITSvPPRasymmFMD& AliITSvPPRasymmFMD::operator=(const AliITSvPPRasymmFMD 
179                                                   &source){
180     //    Assignment operator for the ITS version 10. This function is not 
181     // to be used. If any other instance of this function, other than "this" 
182     // is passed, an error message is returned.
183     // Inputs:
184     //   const AliITSvPPRasymmFMD &source This class
185     // Outputs:
186     //   none.
187     // Return:
188     //   an error message
189
190     if(&source == this) return *this;
191     Warning("= operator","Not allowed to copy AliITSvPPRasymmFMD");
192     return *this;
193 }
194 //______________________________________________________________________
195 AliITSvPPRasymmFMD::~AliITSvPPRasymmFMD() {
196     //    Standard destructor for the ITS version 10.
197     // Inputs:
198     //   none.
199     // Outputs:
200     //   none.
201     // Return:
202     //   none.
203 }
204
205 //______________________________________________________________________
206 void AliITSvPPRasymmFMD::AddAlignableVolumes() const
207 {
208   //
209   // Create entries for alignable volumes associating the symbolic volume
210   // name with the corresponding volume path.
211   // 
212   AliInfo("Add ITS alignable volumes");
213
214   if (!gGeoManager) {
215     AliFatal("TGeoManager doesn't exist !");
216     return;
217   }
218
219   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
220     AliFatal("Unable to set alignable entry!!");    
221
222   TString strSPD = "ITS/SPD";
223   TString strSDD = "ITS/SDD";
224   TString strSSD = "ITS/SSD";
225   TString strStave = "/Stave";
226   TString strLadder = "/Ladder";
227   TString strSector = "/Sector";
228   TString strSensor = "/Sensor";
229   TString strEntryName1;
230   TString strEntryName2;
231   TString strEntryName3;
232
233   //===== SPD layer1 =====
234   {
235     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
236     TString str1 = "/I10B_";
237     TString str2 = "/I107_";
238   
239     TString sector;
240     TString stave;
241     TString module;
242
243     for(Int_t c1 = 1; c1<=10; c1++){
244
245       sector = str0;
246       sector += c1; // this is one full sector
247       strEntryName1 = strSPD;
248       strEntryName1 += 0;
249       strEntryName1 += strSector;
250       strEntryName1 += (c1-1);
251       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
252         AliFatal("Unable to set alignable entry!!");    
253       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
254       
255       for(Int_t c2 =1; c2<=2; c2++){
256         
257         stave = sector;
258         stave += str1;
259         stave += c2;
260         strEntryName2 = strEntryName1;
261         strEntryName2 += strStave;
262         strEntryName2 += (c2-1);
263         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),stave.Data()))
264           AliFatal("Unable to set alignable entry!!");    
265         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
266
267         for(Int_t c3 =1; c3<=4; c3++){
268           
269           module = stave;
270           module += str2;
271           module += c3;
272           strEntryName3 = strEntryName2;
273           strEntryName3 += strLadder;
274           strEntryName3 += (c3-1);
275           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),module.Data()))
276             AliFatal("Unable to set alignable entry!!");    
277           //printf("%s   ==   %s\n",strEntryName3.Data(),module.Data());
278         }
279       }
280     }
281   }
282
283   //===== SPD layer2 =====
284   {
285     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
286     TString str1 = "/I20B_";
287     TString str2 = "/I1D7_";
288   
289     TString sector;
290     TString stave;
291     TString module;
292
293     for(Int_t c1 = 1; c1<=10; c1++){
294
295       sector = str0;
296       sector += c1; // this is one full sector
297       strEntryName1 = strSPD;
298       strEntryName1 += 1;
299       strEntryName1 += strSector;
300       strEntryName1 += (c1-1);
301       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
302         AliFatal("Unable to set alignable entry!!");    
303       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
304       
305       for(Int_t c2 =1; c2<=4; c2++){
306         
307         stave = sector;
308         stave += str1;
309         stave += c2;
310         strEntryName2 = strEntryName1;
311         strEntryName2 += strStave;
312         strEntryName2 += (c2-1);
313         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),stave.Data()))
314           AliFatal("Unable to set alignable entry!!");    
315         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
316
317         for(Int_t c3 =1; c3<=4; c3++){
318           
319           module = stave;
320           module += str2;
321           module += c3;
322           strEntryName3 = strEntryName2;
323           strEntryName3 += strLadder;
324           strEntryName3 += (c3-1);
325           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),module.Data()))
326             AliFatal("Unable to set alignable entry!!");
327           //printf("%s   ==   %s\n",strEntryName3.Data(),module.Data());
328         }
329       }
330     }
331   }
332
333   //===== SDD layer1 =====
334   {
335     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
336     TString str1 = "/I302_";
337
338     TString ladder;
339     TString wafer;
340
341     for(Int_t c1 = 1; c1<=14; c1++){
342
343       ladder = str0;
344       ladder += c1; // the set of wafers from one ladder
345       strEntryName1 = strSDD;
346       strEntryName1 += 2;
347       strEntryName1 +=strLadder;
348       strEntryName1 += (c1-1);
349       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
350         AliFatal("Unable to set alignable entry!!");    
351       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
352
353       for(Int_t c2 =1; c2<=6; c2++){
354
355         wafer = ladder;
356         wafer += str1;
357         wafer += c2;    // one wafer
358         strEntryName2 = strEntryName1;
359         strEntryName2 += strSensor;
360         strEntryName2 += (c2-1);
361         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
362           AliFatal("Unable to set alignable entry!!");    
363         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
364
365       }
366     }
367   }
368
369   //===== SDD layer2 =====
370   {
371     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
372     TString str1 = "/I402_";
373
374     TString ladder;
375     TString wafer;
376
377     for(Int_t c1 = 1; c1<=22; c1++){
378
379       ladder = str0;
380       ladder += c1; // the set of wafers from one ladder
381       strEntryName1 = strSDD;
382       strEntryName1 += 3;
383       strEntryName1 +=strLadder;
384       strEntryName1 += (c1-1);
385       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
386         AliFatal("Unable to set alignable entry!!");    
387       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
388
389       for(Int_t c2 =1; c2<=8; c2++){
390
391         wafer = ladder;
392         wafer += str1;
393         wafer += c2;    // one wafer
394         strEntryName2 = strEntryName1;
395         strEntryName2 += strSensor;
396         strEntryName2 += (c2-1);
397         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
398           AliFatal("Unable to set alignable entry!!");    
399         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
400       }
401     }
402   }
403
404   //===== SSD layer1 =====
405   {
406     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
407     TString str1 = "/I562_";
408
409     TString ladder;
410     TString wafer;
411
412     for(Int_t c1 = 1; c1<=34; c1++){
413
414       ladder = str0;
415       ladder += c1; // the set of wafers from one ladder
416       strEntryName1 = strSSD;
417       strEntryName1 += 4;
418       strEntryName1 +=strLadder;
419       strEntryName1 += (c1-1);
420       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
421         AliFatal("Unable to set alignable entry!!");    
422       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
423
424       for(Int_t c2 = 1; c2<=22; c2++){
425
426         wafer = ladder;
427         wafer += str1;
428         wafer += c2;     // one wafer
429         strEntryName2 = strEntryName1;
430         strEntryName2 += strSensor;
431         strEntryName2 += (c2-1);
432         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
433           AliFatal("Unable to set alignable entry!!");    
434         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
435       }
436     }
437   }
438
439   //===== SSD layer2 =====
440   {
441     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
442     TString str1 = "/I566_";
443
444     TString ladder;
445     TString wafer;
446
447     for(Int_t c1 = 1; c1<=38; c1++){
448
449       ladder = str0;
450       ladder += c1; // the set of wafers from one ladder
451       strEntryName1 = strSSD;
452       strEntryName1 += 5;
453       strEntryName1 +=strLadder;
454       strEntryName1 += (c1-1);
455       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
456         AliFatal("Unable to set alignable entry!!");    
457       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
458
459       for(Int_t c2 = 1; c2<=25; c2++){
460
461         wafer = ladder;
462         wafer += str1;
463         wafer += c2;     // one wafer
464         strEntryName2 = strEntryName1;
465         strEntryName2 += strSensor;
466         strEntryName2 += (c2-1);
467         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data()))
468           AliFatal("Unable to set alignable entry!!");    
469         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
470
471       }
472     }
473   }
474
475
476 //______________________________________________________________________
477 void AliITSvPPRasymmFMD::BuildGeometry(){
478     //    Geometry builder for the ITS version 10. Event Display geometry.
479     // Inputs:
480     //   none.
481     // Outputs:
482     //   none.
483     // Return:
484     //   none.
485
486     TNode *node, *top;
487     
488     const Int_t kColorITS=kYellow;
489     //
490     top = gAlice->GetGeometry()->GetNode("alice");
491
492
493     new TTUBE("S_layer1","Layer1 of ITS","void",
494               3.8095,3.8095+1.03*9.36/100.,14.35);
495     top->cd();
496     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
497     node->SetLineColor(kColorITS);
498     fNodes->Add(node);
499
500     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35);
501     top->cd();
502     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
503     node->SetLineColor(kColorITS);
504     fNodes->Add(node);
505
506     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1);
507     top->cd();
508     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
509     node->SetLineColor(kColorITS);
510     fNodes->Add(node);
511
512     new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1);
513     top->cd();
514     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
515     node->SetLineColor(kColorITS);
516     fNodes->Add(node);
517
518     new TTUBE("S_layer5","Layer5 of ITS","void",
519               38.5,38.5+0.91*9.36/100.,49.405);
520     top->cd();
521     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
522     node->SetLineColor(kColorITS);
523     fNodes->Add(node);
524
525     new TTUBE("S_layer6","Layer6 of ITS","void",
526               43.5765,43.5765+0.87*9.36/100.,55.27);
527     top->cd();
528     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
529     node->SetLineColor(kColorITS);
530     fNodes->Add(node);
531 }
532 //______________________________________________________________________
533 void AliITSvPPRasymmFMD::CreateGeometry(){
534     //    This routine defines and Creates the geometry for version 10 of 
535     // the ITS.
536     // Inputs:
537     //   none.
538     // Outputs:
539     //   none.
540     // Return:
541     //   none.
542
543     //Begin_Html
544     /*
545       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
546       </pre>
547       <br clear=left>
548       <font size=+2 color=red>
549       <p>This shows the full ITS geometry.
550       </font>
551       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
552       </pre>
553       < br clear=left>
554       <font size=+2 color=red>
555       <p>This shows the full SPD Barrel of the ITS geometry.
556       </font>
557       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
558       </pre>
559       <br clear=left>
560       <font size=+2 color=red>
561       <p>This shows the full SDD Barrel of the ITS geometry.
562       </font>
563       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
564       </pre>
565       <br clear=left>
566       <font size=+2 color=red>
567       <p>This shows the full SSD Barrel of the ITS geometry.
568       </font>
569     */
570     //End_Html
571     //INNER RADII OF THE SILICON LAYERS 
572     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
573     //THICKNESSES OF LAYERS (in % radiation length)
574     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
575     //HALF LENGTHS OF LAYERS  
576     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
577     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
578     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
579     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
580     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
581
582
583     Float_t dits[100], rlim, zmax;
584     // Float_t zpos;
585     // Float_t pcits[50]
586     Float_t ztpc;
587     Int_t idrotm[1999], i;
588     Float_t dgh[100];
589
590
591     // Define some variables for SPD
592
593     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1 
594     Float_t di103[3], di10a[3], di102[3];                    // for layer 1
595     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
596     Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2  
597     Float_t di108[3], di104[3];                              // for both layers
598
599     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
600     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
601   
602     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
603     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
604
605     Float_t dbus=300.;      // total bus thickness on both layers (micron)
606
607     ddet1 = GetThicknessDet1();
608     ddet2 = GetThicknessDet2();
609     dchip1 = GetThicknessChip1();
610     dchip2 = GetThicknessChip2();    
611
612     if(ddet1 < 100. || ddet1 > 300.) {
613       AliWarning("The detector thickness for layer 1 is outside ");
614       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
615       AliWarning("will be used.");
616         ddet1=200.;
617     } // end if
618   
619     if(ddet2 < 100. || ddet2 > 300.) {
620       AliWarning("The detector thickness for layer 2 is outside ");
621       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
622       AliWarning("will be used.");
623         ddet2=200.;
624     }// end if
625   
626     if(dchip1 < 100. || dchip1 > 300.) {
627       AliWarning("The chip thickness for layer 1 is outside");
628       AliWarning("the range of [100,300] microns. The default value of 200 microns");
629       AliWarning("will be used.");
630       dchip1=200.;
631     }// end if
632   
633     if(dchip2 < 100. || dchip2 > 300.) {
634       AliWarning("The chip thickness for layer 2 is outside");
635       AliWarning("the range of [100,300] microns. The default value of 200 microns");
636       AliWarning("will be used");
637       dchip2=200.;
638     }// end if
639
640     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
641
642     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
643                       // This option is maintained for SDD and SSD only
644                       // For SPD the cooling liquid is C4F10
645     rails = GetRails();
646
647     fluid = GetCoolingFluid();
648
649     if(rails != 0 && rails != 1) {
650       AliWarning("The switch for rails is not set neither");
651       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
652       AliWarning("1 (rails in) will be used");
653       rails=1;
654     }// end if
655
656
657     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
658     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
659     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
660     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
661     if(rails == 0 ) {
662       AliDebug(1,"Rails are out.");
663     } else {
664       AliDebug(1,"Rails are in.");
665     }// end if
666
667     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
668     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
669     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
670     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
671     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
672
673     Float_t deltax, deltay; 
674
675     Int_t thickness = fMinorVersion/10;
676     Int_t option    = fMinorVersion - 10*thickness;
677
678
679     // Define some variables for SDD
680
681
682     Float_t sin30, cos30;
683
684     // SDD electronics+services main volumes
685     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
686
687     // SDD detector ladder
688
689     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
690     Float_t ySDDsep = 0.20;
691     Float_t ySDD;
692     Int_t   iSDD;
693     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
694     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
695                              -18.45,-26.05};
696
697     // ladder foot and end-ladder (frame and cooling)
698     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
699     Float_t iI424dits[3], xI424, yI424;
700     Float_t iI425dits[3];
701     Int_t    indI425;
702     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
703
704     // SDD ladder frame and cooling
705     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
706     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
707     Float_t iI039dits[3], xI039, yI039;
708     Float_t iI041dits[5];
709
710     // SDD hybrid, chips and capacitors
711     Float_t iI050dits[3], xI050, yI050;
712     Float_t iI052dits[3], xI052, yI052;
713     Float_t iI042dits[3], xI042, yI042;
714     Float_t xI042space = 0.17;
715     Float_t iI043dits[3], xI043, yI043;
716     Float_t xI043space = 0.17;
717     Float_t zchip, zChipSpace;
718     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
719     Int_t     ichip, icap;
720
721     // SDD microcables
722     Float_t iI044dits[4], xI044, yI044, volI044;
723     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
724     Char_t   nameHV[5], nameLV[5];
725
726
727     // Define media off-set
728   
729     Int_t *idtmed = fIdtmed->GetArray()-199;
730
731   
732     // Rotation matrices
733   
734     // SPD - option 'a' (this is NOT the default so leave commented)
735   
736   
737     if (option == 1) {
738         AliMatrix(idrotm[201],90.0,90.0,90.0,180.0,0.0,0.0);
739         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
740         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
741         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
742         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
743         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
744         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
745         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
746         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
747         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
748         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
749         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
750         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
751         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
752         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
753         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
754         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
755         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
756         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
757         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
758         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
759         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0 );
760         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
761         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
762         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
763         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
764         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
765         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
766         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
767         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
768         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
769         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
770         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0 );
771         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
772         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
773         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
774         AliMatrix(idrotm[237],90.0,0.0,90.0,90.0,0.0,0.0);
775         AliMatrix(idrotm[238],90.0,144.0,90.0,234.0,0.0,0.0);
776         AliMatrix(idrotm[239],90.0,216.0,90.0,306.0,0.0,0.0);
777         AliMatrix(idrotm[240],90.0,288.0,90.0,18.0,0.0,0.0);
778         AliMatrix(idrotm[241],90.0,324.0,90.0,54.0,0.0,0.0);
779         AliMatrix(idrotm[242],90.0,36.0,90.0,126.0,0.0,0.0);
780         AliMatrix(idrotm[243],90.0,108.0,90.0,198.0,0.0,0.0);
781         AliMatrix(idrotm[244],90.0,180.0,90.0,270.0,0.0,0.0);
782         AliMatrix(idrotm[245],90.0,162.0,90.0,252.0,0.0,0.0);
783         AliMatrix(idrotm[246],90.0,310.0,90.0,40.0,0.0,0.0);
784         AliMatrix(idrotm[247],90.0,319.0,90.0,49.0,0.0,0.0);
785         AliMatrix(idrotm[248],90.0,328.0,90.0,58.0,0.0,0.0);
786         AliMatrix(idrotm[249],90.0,337.0,90.0,67.0,0.0,0.0);
787         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
788         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
789         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
790         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
791         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
792         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
793         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
794         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
795         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
796         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
797         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
798         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
799         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
800         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
801         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
802         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
803         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
804         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
805         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
806         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
807         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
808         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
809         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
810         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
811         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
812         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
813         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
814         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
815     }// end if option == 1
816
817     // SPD - option 'b' (this is the default)
818
819     if (option == 2) {
820         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
821         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
822         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
823         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
824         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
825         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
826         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
827         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
828         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
829         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
830         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
831         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
832         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
833         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
834         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
835         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
836         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
837         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
838         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
839         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
840
841         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
842         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
843         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
844         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
845         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
846         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
847         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
848         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
849         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
850         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
851         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
852         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
853         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
854         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
855         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
856         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
857         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
858         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
859         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
860         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
861         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
862         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
863         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
864         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
865         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
866         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
867         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
868         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
869         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
870         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
871         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
872         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
873         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
874         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
875         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
876         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
877         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
878         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
879         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
880         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
881         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
882         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
883         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
884         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
885         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
886         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
887         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
888         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
889         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
890         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
891         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
892         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
893         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
894         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
895         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
896         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
897         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
898     }// end if option==2
899     
900     // SDD
901     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
902     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
903     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
904     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
905     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
906     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
907     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
908     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
909     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
910     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
911     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
912     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
913     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
914     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
915     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
916     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
917     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
918     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
919     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
920     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
921     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
922     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
923     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
924     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
925     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
926     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
927     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
928     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
929     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
930     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
931     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
932     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
933     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
934     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
935     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
936     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
937     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
938     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
939     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
940     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
941     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
942     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
943     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
944     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
945     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
946     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
947     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
948     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
949     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
950     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
951     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
952     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
953     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
954     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
955     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
956     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
957     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
958     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
959
960     // SSD
961     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
962     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
963     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
964     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
965     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
966     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
967     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
968     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
969     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
970     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
971     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
972     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
973     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
974     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
975     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
976     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
977     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
978     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
979     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
980     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
981     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
982     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
983     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
984     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
985     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
986     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
987     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
988     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
989     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
990     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
991     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
992     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
993     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
994     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
995     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
996     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
997     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
998     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
999     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1000     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1001     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
1002     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
1003     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
1004     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
1005     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
1006     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1007     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1008     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
1009     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1010     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1011     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
1012     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
1013     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
1014     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
1015     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1016     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1017     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
1018     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1019     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1020     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
1021     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
1022     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
1023     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
1024     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
1025     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1026     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1027     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
1028     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1029     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1030     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
1031     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
1032     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
1033     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
1034     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1035     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
1036     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1037     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
1038     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
1039     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
1040     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1041     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
1042     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1043     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1044     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1045
1046     // SDD cone
1047     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1048     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1049     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1050     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1051     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1052     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1053     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1054     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1055     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1056     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1057     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1058     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1059     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1060     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1061     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
1062     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1063     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1064     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1065     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1066     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1067     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1068     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1069     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1070     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1071     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
1072     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1073     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1074     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1075     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1076     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1077     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1078     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1079     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1080     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1081     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1082     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1083     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1084     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1085     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1086     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1087     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1088     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1089     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1090     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1091     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1092     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1093     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1094     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1095     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1096     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1097     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1098     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1099     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1100     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1101     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1102     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1103     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1104     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1105     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1106     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1107     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1108     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1109     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1110     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1111     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1112     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1113     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1114     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1115     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1116     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1117     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1118     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1119     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1120     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1121     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1122     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1123     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1124     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1125     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1126     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1127     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1128
1129     // SSD cone
1130     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1131     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1132     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1133     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1134     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1135     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1136     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1137     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1138     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1139     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1140     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1141     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1142     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1143     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1144     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1145     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1146     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1147     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1148     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1149     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1150     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1151     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1152     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1153     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1154     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1155     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1156     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1157     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1158     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1159     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1160     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1161     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
1162     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1163     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1164     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1165     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1166     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1167
1168     // Services
1169     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1170
1171     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1172     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1173
1174     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1175     for (i = 0; i < 6; ++i) {
1176         drl[i] = drl[i] / 100. * 9.36;
1177     } // end for i
1178
1179     //     FIELD CAGE HALF LENGTH
1180     rlim  = 50.;
1181     zmax  = 74.;
1182     ztpc = 284.;
1183     // --- Define ghost volume containing the whole ITS (including services) 
1184     //     and fill it with air
1185     dgh[0] = 0.;
1186     dgh[1] = 360.;
1187     dgh[2] = 16.;
1188     dgh[3] = -ztpc-5.-0.1;
1189     dgh[4] = 46;   
1190     dgh[5] = 85.;
1191     dgh[6] = -ztpc;
1192     dgh[7] = 46;   
1193     dgh[8] = 85.;
1194     dgh[9] = -ztpc;
1195     dgh[10] = 46;  
1196     dgh[11] = rlim+7.5;
1197     dgh[12] = -97.5;
1198     dgh[13] = 46;  
1199     dgh[14] = rlim+7.5;
1200     dgh[15] = -zmax;
1201     dgh[16] = 46;  
1202     dgh[17] = rlim+7.5;
1203     dgh[18] = -48;   
1204     dgh[19] = 6;
1205     dgh[20] = rlim+7.5;
1206     dgh[21] = -28.6;   
1207     dgh[22] = 6;
1208     dgh[23] = rlim+7.5;    
1209     dgh[24] = -27.6;  
1210     dgh[25] = 3.295;
1211     dgh[26] = rlim+7.5; 
1212     dgh[27] = 27.6;   
1213     dgh[28] = 3.295;
1214     dgh[29] = rlim+7.5;
1215     dgh[30] = 28.6;   
1216     dgh[31] = 6;
1217     dgh[32] = rlim+7.5;
1218     dgh[33] = 48;   
1219     dgh[34] = 6;
1220     dgh[35] = rlim+7.5;  
1221     dgh[36] = zmax;
1222     dgh[37] = 46;
1223     dgh[38] = rlim+7.5;
1224     dgh[39] = 97.5;
1225     dgh[40] = 46;  
1226     dgh[41] = rlim+7.5;
1227     dgh[42] = ztpc;
1228     dgh[43] = 62;     
1229     dgh[44] = 62+4.;  
1230     dgh[45] = ztpc;
1231     dgh[46] = 62;     
1232     dgh[47] = 85.;
1233     dgh[48] = ztpc+4.+0.1;
1234     dgh[49] = 62.0;//62.4;
1235     dgh[50] = 85.;
1236     gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1237
1238     // --- Place the ghost volume in its mother volume (ALIC) and make it 
1239     //     invisible
1240     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1241     gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1242     //gMC->Gsatt("ITSV", "SEEN", 0);
1243
1244     // --- Define ghost volume containing the six layers and fill it with air 
1245   
1246     dgh[0] = 0.;
1247     dgh[1] = 360.;
1248     dgh[2] = 8.;
1249     dgh[3] = -zmax;  
1250     dgh[4] = 46.;
1251     dgh[5] = rlim;
1252     dgh[6] = -47.5;    
1253     dgh[7] = 6.005;
1254     dgh[8] = rlim;
1255     dgh[9] = -28.5;    
1256     dgh[10] = 6.005;
1257     dgh[11] = rlim;  
1258     dgh[12] = -27.5;   
1259     dgh[13] = 3.3;
1260     dgh[14] = rlim;
1261     dgh[15] = 27.5;    
1262     dgh[16] = 3.3;
1263     dgh[17] = rlim;
1264     dgh[18] = 28.5;    
1265     dgh[19] = 6.005;
1266     dgh[20] = rlim;
1267     dgh[21] = 47.5;    
1268     dgh[22] = 6.005;
1269     dgh[23] = rlim;
1270     dgh[24] = zmax;    
1271     dgh[25] = 46.;
1272     dgh[26] = rlim;
1273     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1274
1275     // --- Place the ghost volume in its mother volume (ITSV) and make it 
1276     //     invisible
1277     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1278     //gMC->Gsatt("ITSD", "SEEN", 0);
1279
1280     // --- Define SPD (option 'a') volumes ----------------------------
1281     // SPD - option 'a' 
1282     // (this is NOT the default)
1283     if (option == 1) {
1284         dits[0] = 3.7;
1285         dits[1] = 7.75;
1286         dits[2] = 26.1;
1287         gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1288
1289         dits[0] = 3.7;
1290         dits[1] = 7.7;
1291         dits[2] = 24;
1292         dits[3] = 57;
1293         dits[4] = 100;
1294         gMC->Gsvolu("I12A", "TUBS", idtmed[254], dits, 5);    // sector
1295
1296         di10a[0] = 0.843;
1297         di10a[1] = ddet1+dchip1+dbus+0.0025;
1298         di10a[2] = 19.344;
1299         gMC->Gsvolu("I10A", "BOX ", idtmed[254], di10a, 3);    // mother volume
1300                                                                // on layer 1
1301         di20a[0] = 0.843;
1302         di20a[1] = ddet2+dchip2+dbus+0.0025;
1303         di20a[2] = 19.344;
1304         gMC->Gsvolu("I20A", "BOX ", idtmed[254], di20a, 3);    // mother volume
1305                                                                // on layer 2
1306         dits[0] = 1.3673;
1307         dits[1] = 0.01;
1308         dits[2] = 24;
1309         gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1310
1311         dits[0] = 0.06;
1312         dits[1] = 0.08;
1313         dits[2] = 24;
1314         dits[3] = -36.79;
1315         dits[4] = 21.834;
1316         gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1317
1318         dits[0] = 0.1253;
1319         dits[1] = 0.01;
1320         dits[2] = 24;
1321         gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1322
1323         dits[0] = 0.04;
1324         dits[1] = 0.06 ;
1325         dits[2] = 24;
1326         dits[3] = 126.79;
1327         dits[4] = 270;
1328         gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1329
1330         dits[0] = 0.1134;
1331         dits[1] = 0.01;
1332         dits[2] = 24;
1333         gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1334
1335         dits[0] = 0.25;
1336         dits[1] = 0.06;
1337         dits[2] = 24;
1338         gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1339
1340         dits[0] = 0.077;
1341         dits[1] = 0.01;
1342         dits[2] = 24;
1343         gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1344
1345         dits[0] = 0.04;
1346         dits[1] = 0.06;
1347         dits[2] = 24;
1348         dits[3] = 0;
1349         dits[4] = 90;
1350         gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1351
1352         dits[0] = 0.0695;
1353         dits[1] = 0.01;
1354         dits[2] = 24;
1355         gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1356
1357         dits[0] = 0.06;
1358         dits[1] = 0.08;
1359         dits[2] = 24;
1360         dits[3] = 0;
1361         dits[4] = 108;
1362         gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1363
1364         dits[0] = 0.1835;
1365         dits[1] = 0.01;
1366         dits[2] = 24;
1367         gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1368
1369         dits[0] = 0.1894 ;
1370         dits[1] = 0.01;
1371         dits[2] = 24;
1372         gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1373
1374         dits[0] = 0.04;
1375         dits[1] = 0.06;
1376         dits[2] = 24;
1377         dits[3] = 0;
1378         dits[4] = 75.261;
1379         gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1380
1381
1382         dits[0] = 1.3401;
1383         dits[1] = 0.01;
1384         dits[2] = 24;
1385         gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1386
1387         dits[0] = 0.05;
1388         dits[1] = 0.07;
1389         dits[2] = 24;
1390         dits[3] = 0;
1391         dits[4] = 72.739;
1392         gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1393
1394         dits[0] = 0.1193;
1395         dits[1] = 0.01;
1396         dits[2] = 24;
1397         gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1398
1399         dits[0] = 0.163;
1400         dits[1] = 0.01;
1401         dits[2] = 24;
1402         gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1403
1404         dits[0] = 0.04;
1405         dits[1] = 0.06;
1406         dits[2] = 24;
1407         dits[3] = 0;
1408         dits[4] = 157.633;
1409         gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1410
1411         dits[0] = 0.2497;
1412         dits[1] = 0.01;
1413         dits[2] = 24;
1414         gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1415
1416         dits[0] = 0.06;
1417         dits[1] = 0.08;
1418         dits[2] = 24;
1419         dits[3] = 0;
1420         dits[4] = 148.633;
1421         gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1422
1423         dits[0] = 0.292;
1424         dits[1] = 0.01;
1425         dits[2] = 24;
1426         gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1427
1428         dits[0] = 0.163;
1429         dits[1] = 0.01;
1430         dits[2] = 24;
1431         gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1432
1433         dits[0] = 0.04;
1434         dits[1] = 0.06;
1435         dits[2] = 24;
1436         dits[3] = 0;
1437         dits[4] = 161.297;
1438         gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1439
1440         dits[0] = 0.2433;
1441         dits[1] = 0.01;
1442         dits[2] = 24;
1443         gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1444
1445         dits[0] = 0.06;
1446         dits[1] = 0.08;
1447         dits[2] = 24;
1448         dits[3] = 0;
1449         dits[4] = 42.883;
1450         gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1451
1452         di103[0] = 0.793;
1453         di103[1] = ddet1+dchip1;
1454         di103[2] = 3.536;
1455         gMC->Gsvolu("I103", "BOX ", idtmed[254], di103, 3); // contains det 
1456                                                             // and chip layer 1
1457         dits[0] = 0.793;
1458         dits[1] = ddet1+dchip1+dbus+0.0025; 
1459         dits[2] = 2.5;
1460         gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);// end-ladder electr.
1461
1462         di104[0] = 0.843;
1463         di104[1] = dbus;
1464         di104[2] = 14.344;
1465         gMC->Gsvolu("I104", "BOX ", idtmed[275], di104, 3);// bus for both 
1466                                                            // layers
1467
1468         di1d3[0] = 0.793;
1469         di1d3[1] = ddet2+dchip2;
1470         di1d3[2] = 3.536;
1471         gMC->Gsvolu("I1D3", "BOX ", idtmed[254], di1d3, 3); // contains det 
1472                                                             // and chip layer 2
1473         dits[0] = 0.793;
1474         dits[0] = 0.06;
1475         dits[1] = 0.08;
1476         dits[2] = 24;
1477         dits[3] = 0;
1478         dits[4] = 80;
1479         gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1480
1481         dits[0] = 0.04;
1482         dits[1] = 0.06;
1483         dits[2] = 24;
1484         dits[3] = 0;
1485         dits[4] = 80;
1486         gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1487
1488         dits[0] = 0.15;
1489         dits[1] = 0.0146;
1490         dits[2] = 24;
1491         gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1492
1493         dits[0] = 0.1315;
1494         dits[1] = 0.01;
1495         dits[2] = 24;
1496         gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1497
1498         dits[0] = 0.025;
1499         dits[1] = 0.035;
1500         dits[2] = 24;
1501         dits[3] = 0;
1502         dits[4] = 180;
1503         gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1504
1505         dits[0] = 0;
1506         dits[1] = 0.025;
1507         dits[2] = 24;
1508         dits[3] = 0;
1509         dits[4] = 180;
1510         gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set freon 
1511                                                            // as cooling 
1512                                                            // fluid      
1513         dits[0] = 0.063;
1514         dits[1] = 0.035;
1515         dits[2] = 24;
1516         gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1517
1518         di102[0] = 0.793;
1519         di102[1] = dchip1;
1520         di102[2] = 0.68;
1521         gMC->Gsvolu("I102", "BOX ", idtmed[201], di102, 3);   // chip layer 1
1522           
1523         di1d2[0] = 0.793;
1524         di1d2[1] = dchip2;
1525         di1d2[2] = 0.68;
1526         gMC->Gsvolu("I1D2", "BOX ", idtmed[201], di1d2, 3);   // chip   layer 2
1527
1528         di101[0] = 0.705;
1529         di101[1] = ddet1;
1530         di101[2] = 3.536;
1531         gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);// contains detector
1532                                                            // layer 1
1533         di1d1[0] = 0.705;
1534         di1d1[1] = ddet2;
1535         di1d1[2] = 3.536;
1536         gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);// contains detector
1537                                                            // layer 2
1538         dits[0] = 0.063;
1539         dits[1] = 0.025;
1540         dits[2] = 24;
1541         gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon
1542                                                                // as cooling
1543                                                                // fluid
1544
1545         dits1[0] = 0.64;
1546         dits1[1] = ddet1;
1547         dits1[2] = 3.48;
1548         gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);// detector layer 1
1549
1550         dits2[0] = 0.64;
1551         dits2[1] = ddet2;
1552         dits2[2] = 3.48;
1553         gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);// detector layer 2
1554
1555         dits[0] = 3.701;
1556         dits[1] = 7.699;
1557         dits[2] = 4;
1558         dits[3] = 57.1;
1559         dits[4] = 99.9;  
1560         gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);// was I150 in old
1561                                                            // geom.
1562
1563         dits[0] = 3.7;
1564         dits[1] = 7.75;
1565         dits[2] = 0.05;
1566         gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1567         //Begin_Html
1568         /*
1569           <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_SPD_Geom.eps">
1570           </pre>
1571           <br clear=left>
1572           <font size=+2 color=blue>
1573           <p>SPD services volume cone with other forward detectors. Shown in
1574           brown are a posible cabling layout.
1575           </font>
1576         */
1577         //End_Html
1578         dits[0] = 0;
1579         dits[1] = 0.5;
1580         dits[2] = 1.5;
1581         gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in 
1582                                                             // old geom.
1583
1584         dits[0] = 0;
1585         dits[1] = 0.18;
1586         dits[2] = 0.8;
1587         gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in 
1588                                                            // old geom.
1589
1590         dits[0] = 0;
1591         dits[1] = 0.18;
1592         dits[2] = 3;
1593         gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in 
1594                                                            // old geom.
1595
1596         dits[0] = 0;
1597         dits[1] = 0.075;
1598         dits[2] = 0.8;
1599         gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in 
1600                                                            // old geom.
1601
1602         dits[0] = 3.5;
1603         dits[1] = 5.6;
1604         dits[2] = 0.55;
1605         dits[3] = 0;
1606         dits[4] = 38;
1607         gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1608
1609      dits[0] = 6.6;
1610      dits[1] = 7.6;
1611      dits[2] = 0.5;
1612      dits[3] = 0;
1613      dits[4] = 9;
1614      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom
1615
1616      dits[0] = 0.26;
1617      dits[1] = 0.32;
1618      dits[2] = 0.55;
1619      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom
1620
1621
1622      dits[0] = 0;
1623      dits[1] = 0.3;
1624      dits[2] = 1.5;
1625      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1626                                               // was I177 in old geom.    
1627  
1628      
1629      dits[0] = 0.07;
1630      dits[1] = 0.125;
1631      dits[2] = 0.3;
1632      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom
1633
1634
1635      dits[0] = 0;
1636      dits[1] = 0.1;
1637      dits[2] = 0.8;
1638      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1639      // was I174 in old geom.     
1640      
1641      
1642      dits[0] = 0;
1643      dits[1] = 0.1;
1644      dits[2] = 3;
1645      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1646      // was I172 in old geom.        
1647      
1648  
1649      dits[0] = 0;
1650      dits[1] = 0.0746;
1651      dits[2] = 0.8;
1652      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1653      // was I170 in old geom.     
1654     
1655      
1656      dits[0] = 3.7;
1657      dits[1] = 5.4;
1658      dits[2] = 0.35;
1659      dits[3] = 2;
1660      dits[4] = 36;
1661      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // set freon as cooling fluid
1662      // was I168 in old geom.
1663      
1664
1665
1666     }
1667
1668   // --- Define SPD (option 'b') volumes ----------------------------
1669   
1670   // SPD - option 'b' 
1671   // (this is the default)
1672
1673   if (option == 2) {
1674   
1675      dits[0] = 3.7;
1676      dits[1] = 7.75;
1677      dits[2] = 26.1;
1678      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1679
1680      dits[0] = 3.7;
1681      dits[1] = 7.7;
1682      dits[2] = 24;
1683      dits[3] = 57;
1684      dits[4] = 100;
1685      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1686
1687      di10b[0] = 0.843;
1688      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1689      di10b[2] = 19.344;
1690      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1691                                                                 // on layer 1
1692
1693      di20b[0] = 0.843;
1694      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1695      di20b[2] = 19.344;
1696      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1697                                                                 // layer 2
1698
1699      dits[0] = 1.3673;
1700      dits[1] = 0.01;
1701      dits[2] = 24;
1702      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1703
1704      dits[0] = 0.06;
1705      dits[1] = 0.08;
1706      dits[2] = 24;
1707      dits[3] = -36.79;
1708      dits[4] = 21.834;
1709      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1710
1711      dits[0] = 0.1253;
1712      dits[1] = 0.01;
1713      dits[2] = 24;
1714      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1715
1716      dits[0] = 0.04;
1717      dits[1] = 0.06 ;
1718      dits[2] = 24;
1719      dits[3] = 126.79;
1720      dits[4] = 270;
1721      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1722
1723      dits[0] = 0.1134;
1724      dits[1] = 0.01;
1725      dits[2] = 24;
1726      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1727
1728      dits[0] = 0.25;
1729      dits[1] = 0.06;
1730      dits[2] = 24;
1731      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1732
1733      dits[0] = 0.077;
1734      dits[1] = 0.01;
1735      dits[2] = 24;
1736      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1737
1738      dits[0] = 0.04;
1739      dits[1] = 0.06;
1740      dits[2] = 24;
1741      dits[3] = 0;
1742      dits[4] = 90;
1743      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1744
1745      dits[0] = 0.0695;
1746      dits[1] = 0.01;
1747      dits[2] = 24;
1748      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1749
1750      dits[0] = 0.06;
1751      dits[1] = 0.08;
1752      dits[2] = 24;
1753      dits[3] = 0;
1754      dits[4] = 108;
1755      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1756
1757      dits[0] = 0.1835;
1758      dits[1] = 0.01;
1759      dits[2] = 24;
1760      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1761
1762      dits[0] = 0.1894 ;
1763      dits[1] = 0.01;
1764      dits[2] = 24;
1765      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1766
1767      dits[0] = 0.04;
1768      dits[1] = 0.06;
1769      dits[2] = 24;
1770      dits[3] = 0;
1771      dits[4] = 75.261;
1772      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1773
1774      dits[0] = 1.3401;
1775      dits[1] = 0.01;
1776      dits[2] = 24;
1777      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1778
1779      dits[0] = 0.05;
1780      dits[1] = 0.07;
1781      dits[2] = 24;
1782      dits[3] = 0;
1783      dits[4] = 72.739;
1784      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1785
1786      dits[0] = 0.1193;
1787      dits[1] = 0.01;
1788      dits[2] = 24;
1789      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1790
1791      dits[0] = 0.163;
1792      dits[1] = 0.01;
1793      dits[2] = 24;
1794      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1795
1796      dits[0] = 0.04;
1797      dits[1] = 0.06;
1798      dits[2] = 24;
1799      dits[3] = 0;
1800      dits[4] = 157.633;
1801      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1802
1803      dits[0] = 0.2497;
1804      dits[1] = 0.01;
1805      dits[2] = 24;
1806      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1807
1808      dits[0] = 0.06;
1809      dits[1] = 0.08;
1810      dits[2] = 24;
1811      dits[3] = 0;
1812      dits[4] = 148.633;
1813      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1814
1815      dits[0] = 0.292;
1816      dits[1] = 0.01;
1817      dits[2] = 24;
1818      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1819
1820      dits[0] = 0.163;
1821      dits[1] = 0.01;
1822      dits[2] = 24;
1823      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1824
1825      dits[0] = 0.04;
1826      dits[1] = 0.06;
1827      dits[2] = 24;
1828      dits[3] = 0;
1829      dits[4] = 161.297;
1830      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1831
1832      dits[0] = 0.2433;
1833      dits[1] = 0.01;
1834      dits[2] = 24;
1835      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1836
1837      dits[0] = 0.06;
1838      dits[1] = 0.08;
1839      dits[2] = 24;
1840      dits[3] = 0;
1841      dits[4] = 42.883;
1842      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1843
1844      dits[0] = 0.793;
1845      dits[1] = ddet1+dchip1+dbus+0.0025; 
1846      dits[2] = 2.5;
1847      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
1848
1849      di107[0] = 0.793;
1850      di107[1] = ddet1+dchip1;
1851      di107[2] = 3.536;
1852      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
1853                                                          // layer 1
1854      dits[0] = 0.705;
1855      dits[1] = 0.01;
1856      dits[2] = 2.5;
1857      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
1858
1859      di108[0] = 0.705;
1860      di108[1] = dbus;
1861      di108[2] = 14.344;
1862      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
1863
1864      di1d7[0] = 0.7975;
1865      di1d7[1] = ddet2+dchip2;   
1866      di1d7[2] = 3.536;
1867      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1868                                                          // layer 2
1869      dits[0] = 0.06;
1870      dits[1] = 0.08;
1871      dits[2] = 24;
1872      dits[3] = 0;
1873      dits[4] = 80;
1874      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1875
1876      dits[0] = 0.04;
1877      dits[1] = 0.06;
1878      dits[2] = 24;
1879      dits[3] = 0;
1880      dits[4] = 80;
1881      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1882
1883      dits[0] = 0.15;
1884      dits[1] = 0.0146;
1885      dits[2] = 24;
1886      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1887
1888      dits[0] = 0.1315;
1889      dits[1] = 0.01;
1890      dits[2] = 24;
1891      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1892
1893      dits[0] = 0.025;
1894      dits[1] = 0.035;
1895      dits[2] = 24;
1896      dits[3] = 0;
1897      dits[4] = 180;
1898      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1899
1900      dits[0] = 0;
1901      dits[1] = 0.025;
1902      dits[2] = 24;
1903      dits[3] = 0;
1904      dits[4] = 180;
1905      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
1906      
1907      
1908      dits[0] = 0.063;
1909      dits[1] = 0.035;
1910      dits[2] = 24;
1911      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
1912
1913      di106[0] = 0.7975;
1914      di106[1] = dchip1;   
1915      di106[2] = 0.68;
1916      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1917
1918      di1d6[0] = 0.7975;
1919      di1d6[1] = dchip2;   
1920      di1d6[2] = 0.68;
1921      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1922
1923      di101[0] = 0.705;
1924      di101[1] = ddet1;
1925      di101[2] = 3.536;
1926      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1927                                                           // layer 1
1928      di1d1[0] = 0.705;
1929      di1d1[1] = ddet2;   
1930      di1d1[2] = 3.536;
1931      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1932                                                           // layer 2
1933    
1934
1935      dits[0] = 0.063;
1936      dits[1] = 0.025;
1937      dits[2] = 24;
1938      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
1939     
1940
1941      dits1[0] = 0.64;
1942      dits1[1] = ddet1;
1943      dits1[2] = 3.48;
1944      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1945
1946      dits2[0] = 0.64;
1947      dits2[1] = ddet2;  
1948      dits2[2] = 3.48;
1949      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1950
1951      dits[0] = 3.701;
1952      dits[1] = 7.699;
1953      dits[2] = 4;
1954      dits[3] = 57.1;
1955      dits[4] = 99.9;  
1956      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1957
1958      dits[0] = 3.7;
1959      dits[1] = 7.75;
1960      dits[2] = 0.05;
1961      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1962  
1963      dits[0] = 0;
1964      dits[1] = 0.5;
1965      dits[2] = 1.5;
1966      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1967
1968      dits[0] = 0;
1969      dits[1] = 0.18;
1970      dits[2] = 0.8;
1971      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1972
1973      dits[0] = 0;
1974      dits[1] = 0.18;
1975      dits[2] = 3;
1976      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1977
1978      dits[0] = 0;
1979      dits[1] = 0.075;
1980      dits[2] = 0.8;
1981      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1982
1983      dits[0] = 3.5;
1984      dits[1] = 5.6;
1985      dits[2] = 0.55;
1986      dits[3] = 0;
1987      dits[4] = 38;
1988      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1989
1990      dits[0] = 6.6;
1991      dits[1] = 7.6;
1992      dits[2] = 0.5;
1993      dits[3] = 0;
1994      dits[4] = 9;
1995      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1996
1997      dits[0] = 0.26;
1998      dits[1] = 0.32;
1999      dits[2] = 0.55;
2000      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2001
2002      dits[0] = 0;
2003      dits[1] = 0.3;
2004      dits[2] = 1.5;
2005      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2006      // was I177 in old geom.     
2007      
2008      dits[0] = 0.07;
2009      dits[1] = 0.125;
2010      dits[2] = 0.3;
2011      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2012
2013
2014      dits[0] = 0;
2015      dits[1] = 0.1;
2016      dits[2] = 0.8;
2017      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2018      // was I174 in old geom.     
2019      
2020      
2021
2022      dits[0] = 0;
2023      dits[1] = 0.1;
2024      dits[2] = 3;
2025      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2026      // was I172 in old geom.     
2027      
2028
2029      dits[0] = 0;
2030      dits[1] = 0.0746;
2031      dits[2] = 0.8;
2032      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2033      // was I170 in old geom.     
2034
2035      dits[0] = 3.7;
2036      dits[1] = 5.4;
2037      dits[2] = 0.35;
2038      dits[3] = 2;
2039      dits[4] = 36;
2040      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2041      // was I168 in old geom.     
2042      
2043      
2044
2045   }
2046
2047   // --- Define SDD volumes ------------------------------------------
2048
2049   
2050   cos30 = cos(30.*3.14159/180.);
2051   sin30 = sin(30.*3.14159/180.);
2052
2053   Double_t maxRadius = 28.5;  
2054   dits[0] = 0;
2055   dits[1] = 360;
2056   dits[2] = 6;
2057   dits[3] = -34.6; 
2058   dits[4] = 23.49;
2059   dits[5] = maxRadius;
2060   dits[6] = -27.35; 
2061   dits[7] = 23.49;
2062   dits[8] = maxRadius;
2063   dits[9] = -27.35;  
2064   dits[10] = 14.59; 
2065   dits[11] = maxRadius;
2066   dits[12] = 27.35;   
2067   dits[13] = 14.59;
2068   dits[14] = maxRadius;
2069   dits[15] = 27.35;    
2070   dits[16] = 23.49;
2071   dits[17] = maxRadius;
2072   dits[18] = 34.6;  
2073   dits[19] = 23.49;
2074   dits[20] = maxRadius;
2075   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
2076
2077   // block of the SDD electronics and related ladder frame 
2078   iI018dits[0] = 3.2;
2079   iI018dits[1] = 2;
2080   iI018dits[2] = 3.65;
2081   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);  
2082
2083   // block of the SDD end ladder 
2084   iI024dits[0] = 3.2;
2085   iI024dits[1] = 2;
2086   iI024dits[2] = 2.725;
2087   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);  
2088
2089   // ladder frame of layer 3 - F.T. March,7-2001
2090   iI047dits[0] = iI018dits[0];
2091   iI047dits[1] = iI018dits[1];
2092   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2]; 
2093   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);  
2094
2095   // ladder frame of layer 4 - F.T. March,7-2001
2096   iI048dits[0] = iI018dits[0];
2097   iI048dits[1] = iI018dits[1];
2098   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2]; 
2099   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);  
2100
2101
2102   // global SDD volume (sensitive + insensitive) 
2103   iI302dits[0] = 3.6250;
2104   iI302dits[1] = 0.0150;
2105   iI302dits[2] = 4.3794;
2106   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2107
2108   // Like for I302 - F.T. March,7-2001
2109   iI402dits[0] = 3.6250;
2110   iI402dits[1] = 0.0150;
2111   iI402dits[2] = 4.3794;
2112   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);  
2113
2114   // SDD ladder of layer 3 - F.T. March,7-2001
2115   iI004dits[0] = iI302dits[0]+0.005;
2116   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2117   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2118   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2119     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2120   }
2121   iI004dits[2] = iI004dits[2] + iI302dits[2];
2122   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);  
2123
2124   // SDD ladder of layer 4 - F.T. March,7-2001
2125   iI005dits[0] = iI402dits[0]+0.005;
2126   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2127   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2128   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2129     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2130   }
2131   iI005dits[2] = iI005dits[2] + iI402dits[2];
2132   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);  
2133
2134
2135   // -- block of the SDD ladder foot and end ladder
2136
2137   // ladder foot mother volume
2138   iI028dits[0] = 3.0000;
2139   iI028dits[1] = 0.4000;
2140   iI028dits[2] = 0.9000;
2141   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);  
2142
2143   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2144   iI420dits[0] = 0.4500;
2145   iI420dits[1] = 0.4000;
2146   iI420dits[2] = 0.4500;
2147   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);  
2148
2149   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2150   iI421dits[0] = 0.;
2151   iI421dits[1] = 0.25;
2152   iI421dits[2] = iI420dits[1];
2153   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);  
2154
2155   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
2156   iI422dits[0] = 0.0000;
2157   iI422dits[1] = 0.2000;
2158   iI422dits[2] = 0.0000;
2159   iI422dits[3] = 180.00;
2160   iI422dits[4] = 0.0000;
2161   iI422dits[5] = 360.00;
2162   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);  
2163
2164   // support for ruby-sphere (I422) - F.T. March,7-2001
2165   iI423dits[0] = 0.0000;
2166   iI423dits[1] = 0.1000;
2167   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2168   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);  
2169
2170   // passage for HV microcables - F.T. March,7-2001
2171   iI424dits[0] = 1.5000;
2172   iI424dits[1] = 0.1500;
2173   iI424dits[2] = iI421dits[2];
2174   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);  
2175
2176   // HV microcables segment at the end ladder - F.T. March,7-2001
2177   iI425dits[0] = 1.350000;
2178   iI425dits[1] = 0.015250;
2179   iI425dits[2] = iI024dits[2];
2180   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);  
2181
2182   // lower edge of SDD ladder frame at end-ladder - part 1
2183   dits[0] = 0.2;
2184   dits[1] = 0.1815;
2185   dits[2] = iI024dits[2];
2186   dits[3] = 0.015;
2187   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
2188
2189   // lower edge of SDD ladder frame at end-ladder - part 2
2190   dits[0] = 0.183;
2191   dits[1] = 0.165;
2192   dits[2] = iI024dits[2];
2193   dits[3] = 0.015;
2194   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
2195
2196   // new: for the 1st top rod of the structure 
2197   // at the end-ladder - F.T. March,7-2001
2198   iI029dits[0] = 0.2;
2199   iI029dits[1] = 0.1815;
2200   iI029dits[2] = 1.0100;
2201   iI029dits[3] = 0.015;
2202   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);  
2203
2204   // new: for the 2nd top rod of the structure 
2205   // at the end-ladder - F.T. March,7-2001
2206   iI030dits[0] = 0.1830;
2207   iI030dits[1] = 0.1650;
2208   iI030dits[2] = 1.0100;
2209   iI030dits[3] = 0.0150;
2210   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);  
2211
2212   // inox cooling tubes for the end ladder - F.T. March,7-2001
2213   iI031dits[0] = 0.093;
2214   iI031dits[1] = 0.1;
2215   iI031dits[2] = iI024dits[2];
2216   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);  
2217
2218   if (fluid == 1) {
2219      // cooling water for the end ladder - F.T. March,7-2001
2220      iI032dits[0] = 0;
2221      iI032dits[1] = iI031dits[0];
2222      iI032dits[2] = iI024dits[2];
2223      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);  
2224   } else {
2225      // cooling freon for the end ladder - R.B. March,21-2001
2226      iI032dits[0] = 0;
2227      iI032dits[1] = iI031dits[0];
2228      iI032dits[2] = iI024dits[2];
2229      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);    
2230   }
2231   
2232   // -- block of the SDD ladder frame holding the electronics
2233
2234   // edge of the ladder frame - part 1
2235   dits[0] = 0.2;
2236   dits[1] = 0.182;
2237   dits[2] = 3.65;
2238   dits[3] = 0.015;
2239   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
2240
2241   // edge of the ladder frame - part 2
2242   dits[0] = 0.183;
2243   dits[1] = 0.165;
2244   dits[2] = 3.65;
2245   dits[3] = 0.015;
2246   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
2247
2248   // inclined segments of the ladder frame
2249   dits[0] = 2.23;
2250   dits[1] = 2.1;
2251   dits[2] = 0.05;
2252   dits[3] = 0.03;
2253   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
2254
2255   // horiz.segments of the ladders, normal to ladder edges
2256   dits[0] = 2.1;
2257   dits[1] = 2;
2258   dits[2] = 0.06;
2259   dits[3] = 0.04;
2260   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
2261
2262   // horiz.segments of the ladders, at 45 deg. to ladder edges
2263   dits[0] = 2.615;
2264   dits[1] = 2.465;
2265   dits[2] = 0.06;
2266   dits[3] = 0.04;
2267   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
2268
2269   // supports of the ceramic pins holding the detectors
2270   dits[0] = 0.3;
2271   dits[1] = 0.05;
2272   dits[2] = 0.15;
2273   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
2274
2275   // ceramic pins holding the detectors
2276   dits[0] = 0;
2277   dits[1] = 0.05;
2278   dits[2] = 0.225;
2279   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
2280
2281   // holders of cooling tubes
2282   iI035dits[0] = 0.1;
2283   iI035dits[1] = 0.15;
2284   iI035dits[2] = 0.2;
2285   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2286
2287   // top holders of microcables
2288   dits[0] = 0.2;
2289   dits[1] = 0.01;
2290   dits[2] = 0.05;
2291   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
2292
2293   // inox cooling tubes - F.T. March,7-2001
2294   iI037dits[0] = 0.093;
2295   iI037dits[1] = 0.1;
2296   iI037dits[2] = iI018dits[2];
2297   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2298
2299   if (fluid == 1) {
2300      // cooling water - F.T. March,7-2001
2301      iI038dits[0] = 0;
2302      iI038dits[1] = iI037dits[0];
2303      iI038dits[2] = iI018dits[2];
2304      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);  
2305   } else {
2306      // cooling freon - R.B. March,21-2001
2307      iI038dits[0] = 0;
2308      iI038dits[1] = iI037dits[0];
2309      iI038dits[2] = iI018dits[2];
2310      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);    
2311   }
2312   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2313
2314   // SDD heat bridge - F.T. March,7-2001
2315   iI039dits[0] = 1.1000;
2316   iI039dits[1] = 0.0087;
2317   iI039dits[2] = 3.2500;
2318   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);  
2319
2320   // SDD clip part 1
2321   dits[0] = 0.25;
2322   dits[1] = 0.01;
2323   dits[2] = iI039dits[2];
2324   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2325
2326   // SDD clip part 2
2327   iI041dits[0] = 0.1;
2328   iI041dits[1] = 0.12;
2329   iI041dits[2] = iI039dits[2];
2330   iI041dits[3] = 90;
2331   iI041dits[4] = 320;
2332   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);  
2333
2334
2335   // SDD PASCAL - F.T. March,7-2001
2336   iI042dits[0] = 0.5000;
2337   iI042dits[1] = 0.0175;
2338   iI042dits[2] = 0.5000;
2339   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);  
2340
2341   // SDD AMBRA - F.T. March,7-2001
2342   iI043dits[0] = 0.3500;
2343   iI043dits[1] = 0.0175;
2344   iI043dits[2] = 0.5000;
2345   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);  
2346
2347   // SDD capacitors - F.T. March,7-2001
2348   iI051dits[0] = 0.1400;
2349   iI051dits[1] = 0.0350;
2350   iI051dits[2] = 0.0625;
2351   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);  
2352
2353   // SDD hybrid circuit - F.T. March,7-2001
2354   iI052dits[0] = 1.725000;
2355   iI052dits[1] = 0.003743;
2356   iI052dits[2] = iI039dits[2];
2357   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2358
2359   // SDD anode microcable : changed - F.T. March,7-2001
2360   iI044dits[0] = iI018dits[2];
2361   iI044dits[1] = iI039dits[2];
2362   iI044dits[2] = 0.00084;
2363   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2364   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);  
2365   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2366
2367   // SDD electronics box - F.T. March,7-2001
2368   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2369   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2370   iI050dits[2] = iI018dits[2];
2371   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2372
2373   // SDD sensitive volume
2374   dits[0] = 3.50850;
2375   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2376   dits[2] = 3.76320;
2377   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2378
2379   // Like for ITS3 - F.T. March,7-2001
2380   dits[0] = 3.50850;
2381   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2382   dits[2] = 3.76320;
2383   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2384
2385
2386   // --- Define SSD volumes ------------------------------------------
2387
2388     
2389   dits[0] = 0;
2390   dits[1] = 360;
2391   dits[2] = 6;
2392   dits[3] = -57.45;
2393   dits[4] = 43.6;
2394   dits[5] = 48;  
2395   dits[6] = -49.15; 
2396   dits[7] = 43.6;
2397   dits[8] = 48;  
2398   dits[9] = -49.15;  
2399   dits[10] = 36.9;
2400   dits[11] = 48;  
2401   dits[12] = 50.55;  
2402   dits[13] = 36.9;
2403   dits[14] = 48;  
2404   dits[15] = 50.55;  
2405   dits[16] = 43.6;
2406   dits[17] = 48;  
2407   dits[18] = 57.45;
2408   dits[19] = 43.6;
2409   dits[20] = 48;   
2410   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air 
2411   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air 
2412   
2413   dits[0] =  3.4;
2414   dits[1] = 1.955;
2415   dits[2] = 56.5; 
2416   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2417   
2418   dits[0] = 3.75;
2419   dits[1] = 0.045;
2420   dits[2] = 50.975;
2421   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2422   
2423   dits[0] = 3.4;
2424   dits[1] = 1.955;
2425   dits[2] = 47; 
2426   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2427   
2428   dits[0] = 3.75;
2429   dits[1] = 0.045;
2430   dits[2] = 43.3;  
2431   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2432   
2433   dits[0] = 3.4;
2434   dits[1] = 1.955;
2435   dits[2] = 3.15;
2436   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2437   
2438   dits[0] = 3.405;
2439   dits[1] = 1.955;
2440   dits[2] = 1.955;
2441   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2442   
2443   dits[0] = 3.75;
2444   dits[1] = 0.015;
2445   dits[2] = 2.1;
2446   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2447   
2448   dits[0] = 3.4;
2449   dits[1] = 1.955;
2450   dits[2] = 3.15;
2451   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2452   
2453   dits[0] = 3.41;
2454   dits[1] = 1.955;
2455   dits[2] = 1.955;
2456   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2457   
2458   dits[0] = 3.75;
2459   dits[1] = 0.015;
2460   dits[2] = 2.1;
2461   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2462   
2463   if (fluid == 1) {
2464      dits[0] = 0;
2465      dits[1] = 0.07;
2466      dits[2] = 3.15;
2467      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2468   } else {
2469      dits[0] = 0;
2470      dits[1] = 0.07;
2471      dits[2] = 3.15;
2472      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2473   }
2474   
2475   dits[0] = 0.07;
2476   dits[1] = 0.1;
2477   dits[2] = 3.15;
2478   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2479   
2480   dits[0] = 0.225;
2481   dits[1] = 0.195;
2482   dits[2] = 3.15;
2483   dits[3] = 0.025;
2484   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2485   
2486   dits[0] = 0.25;
2487   dits[1] = 0.22;
2488   dits[2] = 3.15;
2489   dits[3] = 0.025;
2490   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2491   
2492   dits[0] = 2.17;
2493   dits[1] = 0.035;
2494   dits[2] = 0.05;
2495   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2496   
2497   dits[0] = 2 ;
2498   dits[1] = 0.035;
2499   dits[2] = 0.05;
2500   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2501   
2502   dits[0] = 2.675;
2503   dits[1] = 0.035;
2504   dits[2] = 0.05;
2505   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2506   
2507   dits[0] = 0.3;
2508   dits[1] = 0.15;
2509   dits[2] = 0.15;
2510   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2511   
2512   dits[0] = 0.025;
2513   dits[1] = 0.025;
2514   dits[2] = 0.05;
2515   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2516   
2517   dits[0] = 0.304;
2518   dits[1] = 0.0275;
2519   dits[2] = 0.432;
2520   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2521   
2522   dits[0] = 0.16;
2523   dits[1] = 0.08;
2524   dits[2] = 0.08;
2525   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2526   
2527   dits[0] = 3.4;
2528   dits[1] = 0.015;
2529   dits[2] = 0.525;
2530   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2531   
2532   dits[0] = 0.15;
2533   dits[1] = 0.105;
2534   dits[2] = 0.29;
2535   dits[3] = 0.08;
2536   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2537   
2538   dits[0] = 0.07;
2539   dits[1] = 0.1;
2540   dits[2] = 1.955;
2541   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2542   
2543   if (fluid == 1) {
2544      dits[0] = 0;
2545      dits[1] = 0.07;
2546      dits[2] = 1.955;
2547      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2548   } else {
2549      dits[0] = 0;
2550      dits[1] = 0.07;
2551      dits[2] = 1.955;
2552      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2553   }
2554   
2555   dits[0] = 0.3;
2556   dits[1] = 0.15;
2557   dits[2] = 0.15;
2558   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2559   
2560   dits[0] = 0.25;
2561   dits[1] = 0.22;
2562   dits[2] = 1.955;
2563   dits[3] = 0.025;
2564   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2565   
2566   dits[0] = 0.225;
2567   dits[1] = 0.195;
2568   dits[2] = 1.955;
2569   dits[4] = 0.025;
2570   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2571   
2572   dits[0] = 2.17;
2573   dits[1] = 0.035;
2574   dits[2] = 0.05;
2575   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2576   
2577   dits[0] = 2.675;
2578   dits[1] = 0.035;
2579   dits[2] = 0.05;
2580   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2581   
2582   dits[0] = 2;
2583   dits[1] = 0.035;
2584   dits[2] = 0.05;
2585   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2586   
2587   dits[0] = 0;
2588   dits[1] = 0.05;
2589   dits[2] = 0.17;
2590   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2591   
2592   dits[0] = 0;
2593   dits[1] = 0.05;
2594   dits[2] = 0.205;
2595   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2596   
2597   dits[0] = 3.65;
2598   dits[1] = 0.015;
2599   dits[2] = 2;
2600   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2601   
2602   if (fluid == 1) {
2603      dits[0] = 0;
2604      dits[1] = 0.07;
2605      dits[2] = 3.15;
2606      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2607   } else {
2608      dits[0] = 0;
2609      dits[1] = 0.07;
2610      dits[2] = 3.15;
2611      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2612   }
2613   
2614   dits[0] = 0.07;
2615   dits[1] = 0.1;
2616   dits[2] = 3.15;
2617   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2618   
2619   dits[0] = 0.225;
2620   dits[1] = 0.195;
2621   dits[2] = 3.15;
2622   dits[3] = 0.025;
2623   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2624   
2625   dits[0] = 0.25;
2626   dits[1] = 0.22;
2627   dits[2] = 3.15;
2628   dits[3] = 0.025;
2629   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2630   
2631   dits[0] = 2.17;
2632   dits[1] = 0.035;
2633   dits[2] = 0.05;
2634   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2635   
2636   dits[0] = 2;
2637   dits[1] = 0.035;
2638   dits[2] = 0.05;
2639   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2640   
2641   dits[0] = 2.675;
2642   dits[1] = 0.035;
2643   dits[2] = 0.05;
2644   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2645   
2646   dits[0] = 0.3;
2647   dits[1] = 0.15;
2648   dits[2] = 0.15;
2649   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2650   
2651   dits[0] = 0.304;
2652   dits[1] = 0.0275;
2653   dits[2] = 0.4322;
2654   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2655   
2656   dits[0] = 0.025;
2657   dits[1] = 0.025;
2658   dits[2] = 0.05;
2659   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2660   
2661   dits[0] = 0.16;
2662   dits[1] = 0.08;
2663   dits[2] = 0.08;
2664   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2665   
2666   dits[0] = 3.4;
2667   dits[1] = 0.015;
2668   dits[2] = 0.525;
2669   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2670   
2671   dits[0] = 0.225;
2672   dits[1] = 0.195;
2673   dits[2] = 1.955;
2674   dits[3] = 0.025;
2675   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2676   
2677   dits[0] = 0.25;
2678   dits[1] = 0.22;
2679   dits[2] = 1.955;
2680   dits[3] = 0.025;
2681   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2682   
2683   dits[0] = 2.17;
2684   dits[1] = 0.035;
2685   dits[2] = 0.05;
2686   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2687   
2688   dits[0] = 2.675;
2689   dits[1] = 0.035;
2690   dits[2] = 0.05;
2691   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2692    
2693   dits[0] = 2;
2694   dits[1] = 0.035;
2695   dits[2] = 0.05;
2696   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2697    
2698   dits[0] = 0;
2699   dits[1] = 0.05;
2700   dits[2] = 0.205;
2701   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2702    
2703   dits[0] = 0;
2704   dits[1] = 0.05;
2705   dits[2] = 0.17;
2706   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2707    
2708   dits[0] = 0.15;
2709   dits[1] = 0.105;
2710   dits[2] = 0.29;
2711   dits[3] = 0.08;
2712   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2713   
2714   if (fluid == 1) {
2715      dits[0] = 0;
2716      dits[1] = 0.07;
2717      dits[2] = 1.955;
2718      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2719   } else {
2720      dits[0] = 0;
2721      dits[1] = 0.07;
2722      dits[2] = 1.955;
2723      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2724   }
2725      
2726   dits[0] = 0.07;
2727   dits[1] = 0.1;
2728   dits[2] = 1.955;
2729   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2730  
2731   dits[0] = 0.3;
2732   dits[1] = 0.15;
2733   dits[2] = 0.15;
2734   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2735   
2736   dits[0] = 3.65;
2737   dits[1] = 0.015;
2738   dits[2] = 2;
2739   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2740
2741
2742
2743   // --- Define volumes of shield of SPD ----------------
2744
2745
2746   dits[0] = 8.37;
2747   dits[1] = 9.93;
2748   dits[2] = 25;
2749   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2750
2751   dits[0] = 8.3;
2752   dits[1] = 9.995;
2753   dits[2] = 17.5/2.;
2754   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2755   
2756  
2757   // --- Define volume of first cylinder between SPD and SDD --------------
2758   
2759   dits[0] = (21.-0.128)/2.;      
2760   dits[1] = 21./2.;
2761   dits[2] = 39.4;      
2762   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2763          
2764   // --- Define volume of second cylinder between SDD and SSD --------------
2765
2766   dits[0] = (59.5-0.128)/2.;      
2767   dits[1] = 59.5/2.;
2768   dits[2] = 56.2;      // was 57
2769   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2770
2771   // --- Define volumes of SDD cone ---------------------------------- 
2772
2773   dits[0] = 0;
2774   dits[1] = 360;
2775   dits[2] = 12;
2776   dits[3] = -59.7;
2777   dits[4] = 27;
2778   dits[5] = 28.6;
2779   dits[6] = -42.7;
2780   dits[7] = 10;
2781   dits[8] = 28.6;
2782   dits[9] = -34.65;
2783   dits[10] = 10;
2784   dits[11] = 28.6;
2785   dits[12] = -34.65;
2786   dits[13] = 10;
2787   dits[14] = 23.495;
2788   dits[15] = -23.7;
2789   dits[16] = 10;
2790   dits[17] = 23.495;
2791   dits[18] = -23.7;
2792   dits[19] = 10;
2793   dits[20] = 14.595;
2794   dits[21] = 23.7;
2795   dits[22] = 10;
2796   dits[23] = 14.595;
2797   dits[24] = 23.7;
2798   dits[25] = 10;
2799   dits[26] = 23.495;
2800   dits[27] = 34.65;
2801   dits[28] = 10;
2802   dits[29] = 23.495;
2803   dits[30] = 34.65;
2804   dits[31] = 10;
2805   dits[32] = 28.6;
2806   dits[33] = 42.7;
2807   dits[34] = 10;
2808   dits[35] = 28.6;
2809   dits[36] = 59.7;
2810   dits[37] = 27.2637;
2811   dits[38] = 28.6;             
2812   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2813   
2814   dits[0] = 0;
2815   dits[1] = 360;
2816   dits[2] = 6;
2817   dits[3] = 38.65;
2818   dits[4] = 10.75;    
2819   dits[5] = 12.25;      
2820   dits[6] = 40.15;
2821   dits[7] = 10.75;
2822   dits[8] = 13.96;   
2823   dits[9] = 40.15;
2824   dits[10] = 12.46;  
2825   dits[11] = 13.96;
2826   dits[12] = 55.75;
2827   dits[13] = 27;
2828   dits[14] = 28.5;
2829   dits[15] = 55.75;
2830   dits[16] = 27;
2831   dits[17] = 28.5;
2832   dits[18] = 57.25;
2833   dits[19] = 27;
2834   dits[20] = 28.5;
2835 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2836   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
2837
2838   // Redefined to make adding material for cables easier (FMD geometry)
2839   Double_t s1,s2,b1,b2;
2840   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
2841   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
2842   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
2843   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
2844   dits[0] = 0; //dits[0] = 0;
2845   dits[1] = 50; //dits[1] = 50;
2846   dits[2] = 4; //dits[2] = 3;
2847
2848   dits[4] = 14.0; //dits[4] = 14;            // r inner
2849   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
2850   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
2851
2852   dits[7] = dits[4]; //dits[7] = 14;             // r inner
2853   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
2854   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
2855
2856   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
2857   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
2858   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
2859
2860   dits[13] = dits[11];         // r inner
2861   dits[14] = dits[11];         // r outer
2862   dits[12] = (dits[13]-b1)/s1;  // Z
2863 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2864   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
2865
2866   dits[0] = 0; //dits[0] = 0;
2867   dits[1] = 25; //dits[1] = 25;
2868   dits[2] = 4; //dits[2] = 3;
2869
2870   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
2871   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
2872   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
2873
2874   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
2875   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
2876   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
2877
2878   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
2879   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
2880   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
2881
2882   dits[13] = dits[11];         // r inner
2883   dits[14] = dits[11];         // r outer
2884   dits[12] = (dits[13]-b1)/s1;  // Z
2885 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2886   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
2887     //Begin_Html
2888     /*
2889       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
2890       </pre>
2891       <br clear=left>
2892       <font size=+2 color=blue>
2893       <p>SDD Support cone with other forward detectors. Shown in
2894           brown are a posible cabling layout.
2895       </font>
2896     */
2897     //End_Html
2898   dits[0] = 10.0;
2899   dits[1] = 10.5;
2900   dits[2] = 0.25;
2901   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2902
2903   dits[0] = 21.95;
2904   dits[1] = 22.95;    
2905   dits[2] = 1;
2906   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2907
2908   dits[0] = 13.1;    
2909   dits[1] = 14.1;    
2910   dits[2] = 1;
2911   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
2912
2913   dits[0] = 1;
2914   dits[1] = 1;
2915   dits[2] = 7.74;
2916   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2917
2918   dits[0] = 1;
2919   dits[1] = 1;
2920   dits[2] = 9.14;
2921   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2922
2923   dits[0] = 21.95;
2924   dits[1] = 22.95;
2925   dits[2] = 1;
2926   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2927
2928   dits[0] = 3;
2929   dits[1] = 2.7;
2930   dits[2] = 1;
2931   dits[3] = 0.63;
2932   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
2933
2934   dits[0] = 13.1;
2935   dits[1] = 14.1;
2936   dits[2] = 1;
2937   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
2938   
2939   
2940   // --- Define volumes of SSD cone ----------------------------------    
2941             
2942
2943   dits[0] = 0;
2944   dits[1] = 360;
2945   dits[2] = 12;
2946   dits[3] = -zmax;
2947   dits[4] = 46;         
2948   dits[5] = 49.25;       
2949   dits[6] = -61.2;
2950   dits[7] = 28.7;
2951   dits[8] = 49.25;       
2952   dits[9] = -57.5;
2953   dits[10] = 28.7;
2954   dits[11] = 49.25;      
2955   dits[12] = -57.5;
2956   dits[13] = 28.7;
2957   dits[14] = 43.5;
2958   dits[15] = -49.2;
2959   dits[16] = 28.7;
2960   dits[17] = 43.5;
2961   dits[18] = -49.2;
2962   dits[19] = 28.7;
2963   dits[20] = 36.85;
2964   dits[21] = 50.6;
2965   dits[22] = 28.7;
2966   dits[23] = 36.85;
2967   dits[24] = 50.6;
2968   dits[25] = 28.7;
2969   dits[26] = 43.5;
2970   dits[27] = 57.5;
2971   dits[28] = 28.7;
2972   dits[29] = 43.5;
2973   dits[30] = 57.5;
2974   dits[31] = 28.7;
2975   dits[32] = 49.25;      
2976   dits[33] = 61.2;
2977   dits[34] = 28.7;
2978   dits[35] = 49.25;      
2979   dits[36] = zmax;
2980   dits[37] = 46;      
2981   dits[38] = 49.25;      
2982   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
2983   
2984   dits[0] = 0;
2985   dits[1] = 360;
2986   dits[2] = 6;
2987   dits[3] = -zmax;  
2988   dits[4] = 47.75;  
2989   dits[5] = 49.25;  
2990   dits[6] = -zmax+2.;  
2991   dits[7] = 47.75;  
2992   dits[8] = 49.25;   
2993   dits[9] = -71.2819;
2994   dits[10] = 46.75;   
2995   dits[11] = 49.0319;
2996   dits[12] = -57.25;   // was 58.5 
2997   dits[13] = 32.9681;
2998   dits[14] = 34.75;
2999   dits[15] = -57.25;   // was 58.5   
3000   dits[16] = 30;
3001   dits[17] = 34.75;
3002   dits[18] = -55.75;   // was 57 
3003   dits[19] = 30;     
3004   dits[20] = 32.25;    // was 31.5 
3005 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3006   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3007
3008   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3009   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3010   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3011   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3012   dits[0] = 0;
3013   dits[1] = 25;
3014   dits[2] = 4; //dits[2] = 5;
3015
3016   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3017   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3018   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3019
3020   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3021   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3022   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3023
3024   dits[10] = 37.00; //dits[10] = 37;  // r inner
3025   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3026   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3027
3028   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3029   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3030   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3031 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
3032   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole 
3033     //Begin_Html
3034     /*
3035       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3036       </pre>
3037       <br clear=left>
3038       <font size=+2 color=blue>
3039       <p>SSD Support cone with other forward detectors. Shown in
3040           brown are a posible cabling layout.
3041       </font>
3042     */
3043     //End_Html
3044   
3045   dits[0] = 28.75;          
3046   dits[1] = 29.75;   
3047   dits[2] = 0.5;
3048   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3049   
3050   dits[0] = 35.8;   
3051   dits[1] = 36.8;   
3052   dits[2] = 1;
3053   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
3054   
3055   dits[0] = 41.4;  
3056   dits[1] = 42.4;  
3057   dits[2] = 1;
3058   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3059         
3060   dits[0] = 42.05+5.;       
3061   dits[1] = 42.55+5.;     
3062   dits[2] = 1.25;
3063   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3064                                                        // this will change after PPR
3065   dits[0] = 37.05+5.;   
3066   dits[1] = 37.55+5.;   
3067   dits[2] = 1.25;
3068   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3069                                                        // this will change after PPR
3070  
3071   dits[0] = 0;
3072   dits[1] = 3.2;
3073   dits[2] = 9;
3074   dits[3] = -14;
3075   dits[4] = 30.5;
3076   dits[5] = 33.5;
3077   dits[6] = -9.85;
3078   dits[7] = 30.5;
3079   dits[8] = 33.5;
3080   dits[9] = -9.85;
3081   dits[10] = 30.5;
3082   dits[11] = 43.45;
3083   dits[12] = -7.85;
3084   dits[13] = 30.5;
3085   dits[14] = 43.45;
3086   dits[15] = -7.85;
3087   dits[16] = 30.5;
3088   dits[17] = 36.5;
3089   dits[18] = -7;
3090   dits[19] = 30.5;
3091   dits[20] = 36.5;
3092   dits[21] = -4;
3093   dits[22] = 33.0173;
3094   dits[23] = 36.5;
3095   dits[24] = -4;
3096   dits[25] = 33.0173;
3097   dits[26] = 36.80;
3098   dits[27] = -2;
3099   dits[28] = 34.6955;
3100   dits[29] = 36.80;
3101   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3102        
3103        
3104   // --- Place SPD (option 'a') volumes into their mother volume IT12
3105   
3106   // SPD - option 'a' 
3107   // (this is NOT the default)
3108
3109   if (option == 1) {
3110
3111      gMC->Gspos("I12A",5,"IT12",0.0,0.0,0.0,idrotm[238],"MANY");
3112      gMC->Gspos("I12A",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
3113      gMC->Gspos("I12A",7,"IT12",0.0,0.0,0.0,idrotm[239],"MANY");
3114      gMC->Gspos("I12A",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
3115      gMC->Gspos("I12A",9,"IT12",0.0,0.0,0.0,idrotm[240],"MANY");
3116      gMC->Gspos("I12A",10,"IT12",0.0,0.0,0.0,idrotm[241],"MANY");
3117      gMC->Gspos("I12A",2,"IT12",0.0,0.0,0.0,idrotm[242],"MANY");
3118      gMC->Gspos("I12A",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
3119      gMC->Gspos("I12A",4,"IT12",0.0,0.0,0.0,idrotm[243],"MANY");
3120      gMC->Gspos("I12A",1,"IT12",0.0,0.0,0.0,0,"MANY");
3121      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
3122           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
3123      gMC->Gspos("I10A",2,"I12A",0.203+deltax,3.8206+deltay,0.0,idrotm[244],"ONLY");       
3124      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[245]
3125           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[245]  
3126      gMC->Gspos("I10A",1,"I12A",1.4531+deltax,3.8152+deltay,0.0,idrotm[245],"ONLY");
3127      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[246]
3128           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[246]  
3129      gMC->Gspos("I20A",1,"I12A",3.0174+deltax,6.5143+deltay,0.0,idrotm[246],"ONLY");
3130      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[247]
3131           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[247] 
3132      gMC->Gspos("I20A",2,"I12A",1.9612+deltax,6.9062+deltay,0.0,idrotm[247],"ONLY");
3133      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[248]
3134           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[248] 
3135      gMC->Gspos("I20A",3,"I12A",0.8567+deltax,7.1279+deltay,0.0,idrotm[248],"ONLY");
3136      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[249]
3137           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[249] 
3138      gMC->Gspos("I20A",4,"I12A",-0.2689+deltax,7.1742+deltay,0.0,idrotm[249],"ONLY");
3139      gMC->Gspos("I123",2,"I12A",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3140      gMC->Gspos("I121",2,"I12A",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3141      gMC->Gspos("I122",2,"I12A",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3142      gMC->Gspos("I120",2,"I12A",-0.3672,3.9056,0.0,0,"ONLY");
3143      gMC->Gspos("I144",1,"I12A",-0.2538,3.8556,0.0,0,"ONLY");
3144      gMC->Gspos("I113",3,"I12A",0.1095,3.9056,0.0,0,"ONLY");
3145      gMC->Gspos("I143",1,"I12A",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3146      gMC->Gspos("I142",1,"I12A",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3147      gMC->Gspos("I141",1,"I12A",0.5636,3.9752,0.0,idrotm[201],"ONLY");
3148      gMC->Gspos("I140",1,"I12A",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3149      gMC->Gspos("I139",1,"I12A",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3150      gMC->Gspos("I113",5,"I12A",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3151      gMC->Gspos("I138",1,"I12A",1.66,3.7848,0.0,idrotm[207],"ONLY");
3152      gMC->Gspos("I137",1,"I12A",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3153      gMC->Gspos("I136",1,"I12A",2.6224,4.874,0.0,idrotm[232],"ONLY");
3154      gMC->Gspos("I135",1,"I12A",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3155      gMC->Gspos("I134",1,"I12A",3.266,6.1636,0.0,idrotm[230],"ONLY");
3156      gMC->Gspos("I113",1,"I12A",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3157      gMC->Gspos("I133",3,"I12A",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3158      gMC->Gspos("I132",3,"I12A",2.62,6.8555,0.0,idrotm[229],"ONLY");
3159      gMC->Gspos("I131",3,"I12A",2.648,6.6023,0.0,idrotm[228],"ONLY");
3160      gMC->Gspos("I130",3,"I12A",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3161      gMC->Gspos("I129",3,"I12A",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3162      gMC->Gspos("I113",2,"I12A",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3163      gMC->Gspos("I133",2,"I12A",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3164      gMC->Gspos("I132",2,"I12A",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3165      gMC->Gspos("I131",2,"I12A",1.5814,6.932,0.0,idrotm[224],"ONLY");
3166      gMC->Gspos("I130",2,"I12A",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3167      gMC->Gspos("I129",2,"I12A",1.346,6.7728,0.0,idrotm[222],"ONLY");
3168      gMC->Gspos("I113",6,"I12A",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3169      gMC->Gspos("I133",1,"I12A",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3170      gMC->Gspos("I132",1,"I12A",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3171      gMC->Gspos("I131",1,"I12A",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3172      gMC->Gspos("I130",1,"I12A",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3173      gMC->Gspos("I129",1,"I12A",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3174      gMC->Gspos("I113",4,"I12A",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3175      gMC->Gspos("I128",1,"I12A",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3176      gMC->Gspos("I126",2,"I12A",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3177      gMC->Gspos("I125",2,"I12A",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3178      gMC->Gspos("I124",2,"I12A",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3179      gMC->Gspos("I103",3,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-3.536,0,"ONLY");
3180      gMC->Gspos("I103",4,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-10.708,0,"ONLY");
3181      gMC->Gspos("I103",1,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],10.708,0,"ONLY");
3182      gMC->Gspos("I103",2,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],3.536,0,"ONLY");
3183      gMC->Gspos("I105",1,"I10A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
3184      gMC->Gspos("I105",2,"I10A",-0.05,0.01,16.844,0,"ONLY");
3185      gMC->Gspos("I104",1,"I10A",0.0,-di10a[1]+di104[1],0.0,0,"ONLY");
3186      gMC->Gspos("I1D3",3,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-3.536,0,"ONLY");
3187      gMC->Gspos("I1D3",4,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-10.708,0,"ONLY");
3188      gMC->Gspos("I1D3",1,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],10.708,0,"ONLY");
3189      gMC->Gspos("I1D3",2,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],3.536,0,"ONLY");
3190      gMC->Gspos("I105",3,"I20A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
3191      gMC->Gspos("I105",4,"I20A",-0.05,0.01,16.844,0,"ONLY");
3192      gMC->Gspos("I104",2,"I20A",0.0,-di20a[1]+di104[1],0.0,0,"ONLY");
3193      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3194      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3195      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3196      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3197      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3198      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3199      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
3200      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
3201      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3202      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3203      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3204      gMC->Gspos("I101",1,"I103",-0.088,ddet1,0.0,0,"ONLY");
3205      gMC->Gspos("I102",1,"I103",0.0,-dchip1,-2.8,0,"ONLY");
3206      gMC->Gspos("I102",2,"I103",0.0,-dchip1,-1.4,0,"ONLY");
3207      gMC->Gspos("I102",3,"I103",0.0,-dchip1,0.0,0,"ONLY");
3208      gMC->Gspos("I102",4,"I103",0.0,-dchip1,1.4,0,"ONLY");
3209      gMC->Gspos("I102",5,"I103",0.0,-dchip1,2.8,0,"ONLY");
3210      gMC->Gspos("I1D1",1,"I1D3",-0.088,ddet2,0.0,0,"ONLY");
3211      gMC->Gspos("I1D2",1,"I1D3",0.0,-dchip2,-2.8,0,"ONLY");
3212      gMC->Gspos("I1D2",2,"I1D3",0.0,-dchip2,-1.4,0,"ONLY");
3213      gMC->Gspos("I1D2",3,"I1D3",0.0,-dchip2,0.0,0,"ONLY");
3214      gMC->Gspos("I1D2",4,"I1D3",0.0,-dchip2,1.4,0,"ONLY");
3215      gMC->Gspos("I1D2",5,"I1D3",0.0,-dchip2,2.8,0,"ONLY");
3216      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3217      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3218      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3219      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3220      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");     
3221      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
3222      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
3223      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
3224      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
3225      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
3226      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
3227      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
3228      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
3229      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
3230      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
3231      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
3232      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
3233      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
3234      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
3235      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
3236      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
3237      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
3238      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
3239      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
3240      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
3241      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
3242      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3243      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3244      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3245      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3246      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3247      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3248      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3249      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3250      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3251      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3252      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3253      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3254      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3255      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3256      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3257      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3258      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3259      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3260      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3261      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3262      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3263      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3264      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3265      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3266      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3267      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3268      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
3269      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");    
3270
3271   }
3272
3273
3274   // --- Place SPD (option 'b') volumes into their mother volume IT12
3275   
3276   // SPD - option 'b' 
3277   // (this is the default)
3278
3279   if (option == 2) {
3280
3281      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"MANY");
3282      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
3283      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"MANY");
3284      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
3285      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"MANY");
3286      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
3287      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"MANY");
3288      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"MANY");
3289      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"MANY");
3290      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"MANY");
3291      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3292           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3293      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");       
3294      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3295           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]  
3296      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3297      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3298           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]  
3299      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3300      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3301           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241] 
3302      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3303      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3304           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242] 
3305      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3306      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3307           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243] 
3308      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3309      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3310      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3311      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3312      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3313      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3314      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3315      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3316      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3317      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3318      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3319      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3320      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3321      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3322      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3323      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3324      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3325      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3326      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3327      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3328      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3329      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3330      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3331      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3332      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3333      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3334      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3335      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3336      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3337      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3338      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3339      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3340      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3341      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3342      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3343      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3344      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3345      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3346      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3347      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3348      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3349      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3350      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3351      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3352      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3353      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3354      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3355      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3356      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3357      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3358      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3359      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3360      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3361      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3362      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3363      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3364      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3365      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3366      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3367      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3368      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3369      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3370      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3371      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3372      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3373      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3374      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3375      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3376      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3377      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3378      gMC->Gspos("I106",1,"I107",0.0,-dchip1,-1.4,0,"ONLY");
3379      gMC->Gspos("I106",2,"I107",0.0,-dchip1,0.0,0,"ONLY");
3380      gMC->Gspos("I106",3,"I107",0.0,-dchip1,1.4,0,"ONLY");
3381      gMC->Gspos("I106",4,"I107",0.0,-dchip1,2.8,0,"ONLY");
3382      gMC->Gspos("I106",5,"I107",0.0,-dchip1,-2.8,0,"ONLY");
3383      gMC->Gspos("I101",1,"I107",0.0,ddet1,0.0,0,"ONLY");
3384      gMC->Gspos("I1D6",1,"I1D7",0.0,-dchip2,-1.4,0,"ONLY");
3385      gMC->Gspos("I1D6",2,"I1D7",0.0,-dchip2,0.0,0,"ONLY");
3386      gMC->Gspos("I1D6",3,"I1D7",0.0,-dchip2,1.4,0,"ONLY");
3387      gMC->Gspos("I1D6",4,"I1D7",0.0,-dchip2,2.8,0,"ONLY");
3388      gMC->Gspos("I1D6",5,"I1D7",0.0,-dchip2,-2.8,0,"ONLY");
3389      gMC->Gspos("I1D1",1,"I1D7",0.0,ddet2,0.0,0,"ONLY");
3390      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3391      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3392      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3393      gMC->Gspos("I651",1,"IT12",0.0,0.0,26.05,0,"ONLY");
3394      gMC->Gspos("I651",2,"IT12",0.0,0.0,-26.05,0,"ONLY");     
3395      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
3396      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
3397      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
3398      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
3399      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
3400      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
3401      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
3402      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
3403      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
3404      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
3405      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
3406      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
3407      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
3408      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
3409      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
3410      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
3411      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
3412      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
3413      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
3414      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
3415      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
3416      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3417      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3418      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3419      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3420      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3421      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3422      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3423      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3424      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3425      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3426      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3427      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3428      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3429      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3430      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3431      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3432      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3433      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3434      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3435      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3436      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3437      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3438      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3439      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3440      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3441      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3442      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
3443      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");  
3444
3445   }
3446     
3447   // --- Place SDD volumes into their mother volume IT34
3448
3449   
3450   // -- position SDD detectors of ladder 3 / layer 3
3451
3452   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3453   ySDD = ySDDsep/2.+iI302dits[1];
3454   for (iSDD=0; iSDD<6; iSDD++) {
3455     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  zSDDlay3[iSDD], 0, "ONLY");
3456     ySDD = -ySDD;
3457   }
3458
3459   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3460   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3461   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3462   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3463   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3464   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3465   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3466   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3467   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3468   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3469   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3470   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3471   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3472   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3473
3474
3475   // -- position SDD detectors of ladder 4 / layer 4
3476
3477   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3478   ySDD = -(ySDDsep/2.+iI402dits[1]);
3479   for (iSDD=0; iSDD<8; iSDD++) {
3480     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  zSDDlay4[iSDD], 0, "ONLY");
3481     ySDD = -ySDD;
3482   }
3483   
3484   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3485   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3486   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3487   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3488   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3489   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3490   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3491   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3492   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3493   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3494   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3495   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3496   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3497   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3498   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3499   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3500   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3501   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3502   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3503   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3504   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3505   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3506
3507
3508   // -- build block of the SDD ladder frame holding the electronics
3509
3510   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3511   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3512   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3513
3514   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3515   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3516   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3517
3518   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3519   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3520   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3521   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3522   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3523   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3524   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3525   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3526
3527   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3528   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3529
3530   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3531   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3532
3533   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3534   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3535   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3536   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3537
3538   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3539   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3540   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3541   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3542
3543   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "MANY");
3544   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, iI018dits[2]-iI035dits[2], 0, "MANY");
3545
3546   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3547   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3548   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3549   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3550
3551   gMC->Gspos("I037", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3552   gMC->Gspos("I037", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3553
3554   gMC->Gspos("I038", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3555   gMC->Gspos("I038", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 , "ONLY");
3556
3557   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3558   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3559   gMC->Gspos("I041", 1,"I018",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[346], "ONLY");
3560   gMC->Gspos("I041", 2,"I018", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], idrotm[347], "ONLY");
3561
3562
3563   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3564
3565   xI050 = iSDDCoolPipe[0]+iSDDCoolPipe[1]*sin30+iI050dits[1]/cos30+iI041dits[1];
3566   yI050 = 0;
3567   xI039 = -iSDDCoolPipe[1]/cos30;
3568   yI039 = -iI050dits[1]+iI039dits[1];
3569   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3570   xI042 = xI039+iI039dits[0]-xI042space-iI042dits[0];
3571   yI042 = yI039+iI039dits[1]+iI042dits[1];
3572   xI043 = xI039-iI039dits[0]+xI043space+iI043dits[0];
3573   yI043 = yI039+iI039dits[1]+iI043dits[1];
3574   zChipSpace = iI042dits[2];
3575   if (zChipSpace < iI043dits[2]) {
3576     zChipSpace = iI043dits[2];
3577   }
3578   zChipSpace = zChipSpace * 2;
3579   yI051space = (2*iI039dits[2] - 4*zChipSpace)/5;
3580   zchip = -iI039dits[2] + yI051space + zChipSpace/2.;
3581   for (ichip=0; ichip<4; ichip++) { 
3582     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3583     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3584     zchip += zChipSpace + yI051space;
3585   }
3586   xcap = 2*iI039dits[0]/5.;
3587   yI051 = yI039+iI039dits[1]+iI051dits[1];
3588   zI051 = -iI039dits[2] + yI051space/3.;
3589   icap = 1;
3590   for (ichip=0; ichip<5; ichip++) { 
3591     xI051 = xI039-iI039dits[0]+xcap;
3592     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3593     zI051 += yI051space/3.;
3594     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3595     xI051 += xcap;
3596     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3597     xI051 += xcap;
3598     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3599     xI051 += xcap;
3600     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3601     zI051 -= yI051space/3.;
3602     if (ichip == 0) {
3603       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3604     }
3605     zI051 += zChipSpace + yI051space;
3606   }
3607   xI052 = -iI050dits[0]+iI052dits[0];
3608   yI052 = yI051+iI051dits[1]+iI052dits[1];
3609   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3610   xI044 = iI050dits[0]-iI044dits[3];
3611   yI044 = yI052+iI052dits[1]+iI044dits[2];
3612   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3613   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3614   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3615
3616
3617   // -- build block of the SDD ladder frame at the end ladders
3618
3619   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3620   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3621   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3622   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3623
3624   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3625
3626   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3627
3628   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3629   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3630
3631   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3632   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3633
3634   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, iI029dits[2]-iI024dits[2], idrotm[342], "ONLY");
3635
3636   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, iI030dits[2]-iI024dits[2], idrotm[343], "ONLY");
3637
3638   gMC->Gspos("I031", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3639   gMC->Gspos("I031", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3640
3641   gMC->Gspos("I032", 1,"I024",  iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3642   gMC->Gspos("I032", 2,"I024", -iSDDCoolPipe[0], iSDDCoolPipe[1], iSDDCoolPipe[2], 0 ,"ONLY");
3643
3644
3645   xI424 = iI028dits[0]/3.;
3646   yI424 = -iI028dits[1]+iI424dits[1];
3647   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3648   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, iI421dits[2]-iI423dits[2], 0, "ONLY");
3649   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3650   gMC->Gspos("I420", 1,"I028", -iI028dits[0]/3., iI028dits[1]-iI420dits[1], 0.0, 0, "ONLY");
3651   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3652   gMC->Gspos("I028", 1,"I024", 0.0, iI028dits[1]-iI024dits[1], iI024dits[2]-iI028dits[2], 0, "MANY");
3653
3654
3655   // -- build the SDD ladder 3
3656
3657   indI425 = 1;
3658   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");  
3659   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3660   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3661   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3662   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3663   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3664   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3665   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3666   nameHV[0] = 'I';
3667   nameHV[1] = '3';
3668   nameHV[2] = '1';  
3669   nameHV[4] = '\0';
3670   for (iSDD=0; iSDD<3; iSDD++) {
3671     nameHV[3] = (Char_t)(48+iSDD+5);
3672     dits[0] = 1.350000;
3673     dits[1] = iI425dits[1];
3674     dits[2] = (iI047dits[2] - 2*iI024dits[2] - zSDDlay3[iSDD])/2.;
3675     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3676     xHV = 0.0;
3677     yHV = -iI047dits[1] + (2*iSDD+1)*dits[1];
3678     zHV = iI047dits[2] - 2*iI024dits[2] - dits[2];
3679     gMC->Gspos(nameHV, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3680     gMC->Gspos(nameHV, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3681     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3682     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3683   }
3684   nameLV[0] = 'I';
3685   nameLV[1] = '3';
3686   nameLV[2] = '1';  
3687   nameLV[4] = '\0';
3688   for (iSDD=0; iSDD<3; iSDD++) {
3689     nameLV[3] = (Char_t)(48+iSDD+1);
3690     dits[0] = 1.350000;
3691     dits[1] = 0.004423;
3692     dits[2] = (iI047dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3693     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3694     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3695     xLV = xI050 -
3696           TMath::Abs(yI050-yLV)*sin30/cos30 +
3697           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3698     zLV = iI047dits[2] - dits[2];
3699     gMC->Gspos(nameLV, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3700     gMC->Gspos(nameLV, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3701     gMC->Gspos(nameLV, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3702     gMC->Gspos(nameLV, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3703   }
3704
3705
3706   // -- build the SDD ladder 4
3707
3708
3709   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3710   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3711   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3712   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3713   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3714   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3715   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3716   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3717   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3718   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3719   nameHV[0] = 'I';
3720   nameHV[1] = '4';
3721   nameHV[2] = '1';  
3722   nameHV[4] = '\0';  
3723   for (iSDD=0; iSDD<4; iSDD++) {
3724     nameHV[3] = (Char_t)(48+iSDD+5);
3725     dits[0] = 1.350000;
3726     dits[1] = iI425dits[1];
3727     dits[2] = (iI048dits[2] - 2*iI024dits[2] - zSDDlay4[iSDD])/2.;
3728     gMC->Gsvolu(nameHV, "BOX ", idtmed[279], dits, 3);
3729     xHV = -0.0001;
3730     yHV = -iI048dits[1] + (2*iSDD+1)*dits[1];
3731     zHV = iI048dits[2] - 2*iI024dits[2] - dits[2];
3732     gMC->Gspos(nameHV, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3733     gMC->Gspos(nameHV, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3734     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3735     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3736   }
3737   nameLV[0] = 'I';
3738   nameLV[1] = '4';
3739   nameLV[2] = '1';  
3740   nameLV[4] = '\0';
3741   for (iSDD=0; iSDD<4; iSDD++) {
3742     nameLV[3] = (Char_t)(48+iSDD+1);
3743     dits[0] = 1.350000;
3744     dits[1] = 0.004423;
3745     dits[2] = (iI048dits[2] - (2*iSDD+1)*iI018dits[2] - iI039dits[2])/2.;
3746     gMC->Gsvolu(nameLV, "BOX ", idtmed[280], dits, 3);
3747     yLV = iI018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3748     xLV = xI050 -
3749           TMath::Abs(yI050-yLV)*sin30/cos30 +
3750           (iI050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3751     zLV = iI048dits[2] - dits[2];
3752     gMC->Gspos(nameLV, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3753     gMC->Gspos(nameLV, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3754     gMC->Gspos(nameLV, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3755     gMC->Gspos(nameLV, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3756   }
3757
3758
3759   // -- build the SDD barrel (layers 3 and 4)
3760
3761   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3762   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3763   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3764   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3765   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3766   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3767   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3768   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3769   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3770   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3771   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3772   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3773   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3774   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3775
3776   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3777   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3778   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3779   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3780   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3781   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3782   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3783   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3784   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3785   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3786   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3787   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3788   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3789   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3790   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3791   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3792   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3793   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3794   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3795   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3796   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3797   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3798
3799   
3800   // --- Place SSD volumes into their mother volume IT56  
3801
3802
3803   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY"); 
3804   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3805   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3806   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3807   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3808   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3809   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3810   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3811   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3812   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3813   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3814   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3815   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3816   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3817   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3818   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3819   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3820   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3821   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3822   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3823   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3824   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3825   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3826   gMC->Gspos("I570",37,"IT56",0.00,45.545,-0.27,0,"ONLY");
3827   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3828   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3829   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3830   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3831   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3832   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3833   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3834   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3835   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3836   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3837   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3838   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3839   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3840   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3841   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3842   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3843   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3844   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3845   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3846   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3847   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3848   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3849   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3850   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3851   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3852   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3853   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3854   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3855   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3856   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3857   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3858   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3859   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3860   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3861   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3862   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3863   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3864   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3865   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3866   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3867   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3868   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3869   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3870   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3871   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3872   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3873   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3874   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3875   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3876   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3877   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3878   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3879   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3880   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3881   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3882   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3883   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3884   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3885   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3886   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3887   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3888   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3889   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3890   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3891   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3892   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3893   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3894   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3895   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3896   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3897   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3898   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3899   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3900   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3901   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3902   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3903   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3904   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3905   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3906   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3907   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3908   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3909   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3910   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3911   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3912   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3913   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3914   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3915   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3916   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3917   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3918   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3919   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3920   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3921   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3922   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3923   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3924   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3925   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3926   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3927   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3928   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3929   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3930   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3931   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3932   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3933   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3934   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3935   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3936   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3937   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3938   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3939   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3940   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3941   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3942   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3943   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3944   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3945   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3946   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3947   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3948   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3949   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3950   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3951   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3952   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3953   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3954   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3955   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3956   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3957   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3958   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3959   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3960   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3961   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3962   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3963   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3964   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3965   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3966   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3967   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3968   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3969   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3970   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3971   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3972   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3973   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3974   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3975   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3976   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3977   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3978   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3979   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3980   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3981   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3982   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3983   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3984   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3985   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3986   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3987   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3988   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3989   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3990   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3991   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3992   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3993   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3994   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3995   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3996   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3997   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3998   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3999   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
4000   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
4001   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
4002   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
4003   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
4004   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
4005   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
4006   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
4007   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
4008   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
4009   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
4010   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
4011   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
4012   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
4013   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
4014   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
4015   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
4016   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
4017   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
4018   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
4019   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
4020   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
4021   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
4022   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
4023   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
4024   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
4025   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
4026   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
4027   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
4028   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
4029   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
4030   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
4031   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
4032   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
4033   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
4034   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
4035   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
4036   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
4037   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
4038   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
4039   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
4040   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
4041   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
4042   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
4043   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4044   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
4045   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4046   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
4047   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
4048   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
4049   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
4050   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
4051   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
4052   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
4053   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4054   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
4055   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
4056   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4057   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
4058   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4059   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"MANY");
4060   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"MANY");
4061   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
4062   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
4063   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
4064   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
4065   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
4066   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
4067   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
4068   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
4069   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
4070   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
4071   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
4072   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
4073   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
4074   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
4075   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
4076   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
4077   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
4078   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
4079   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
4080   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
4081   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
4082   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
4083   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
4084   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
4085   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
4086   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
4087   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
4088   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
4089   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
4090   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
4091   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
4092   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
4093   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
4094   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
4095   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
4096   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
4097   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
4098   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
4099   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
4100   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
4101   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
4102   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
4103   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
4104   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
4105   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
4106   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
4107   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
4108   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
4109   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
4110   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
4111   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
4112   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
4113   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
4114   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"MANY");
4115   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"MANY");
4116   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4117   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
4118   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4119   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
4120   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"MANY");
4121   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
4122   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
4123   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
4124   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
4125   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
4126   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
4127   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
4128   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
4129   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
4130   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
4131   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
4132   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
4133   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
4134   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
4135   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
4136   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
4137   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
4138   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4139   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
4140   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4141   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4142   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4143   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
4144   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
4145   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
4146   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
4147   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
4148   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
4149   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
4150   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
4151   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
4152   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4153   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4154   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"MANY");
4155   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"MANY");
4156   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
4157   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
4158   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
4159   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
4160   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
4161   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
4162   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
4163   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
4164   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
4165   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
4166   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
4167   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
4168   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
4169   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
4170   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
4171   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
4172   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
4173   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
4174   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
4175   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
4176   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
4177   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
4178   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
4179   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
4180   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
4181   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
4182   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
4183   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
4184   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
4185   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
4186   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
4187   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
4188   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
4189   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
4190   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
4191   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
4192   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
4193   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
4194   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
4195   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
4196   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
4197   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
4198   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
4199   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
4200   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
4201   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
4202   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
4203   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
4204   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
4205   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
4206   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
4207   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
4208   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
4209   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
4210   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
4211   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
4212   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
4213   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
4214   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
4215   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
4216   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
4217   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
4218   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
4219   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
4220   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
4221   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
4222   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
4223   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
4224   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"MANY");
4225   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"MANY");
4226   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4227   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4228   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
4229   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
4230   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"MANY");
4231   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
4232   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
4233
4234   
4235   // --- Place volumes of shield between SPD and SDD 
4236
4237
4238   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
4239   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");  
4240   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");  
4241   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");  
4242   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");   
4243   
4244   
4245   // --- Place volumes of cylinders between SPD and SDD and SDD and SSD 
4246   
4247   gMC->Gspos("ICY1",1,"IS02",0.0,0.0,0.,0,"ONLY");    
4248   gMC->Gspos("ICY2",1,"IS01",0.0,0.0,0.,0,"ONLY");    
4249   
4250
4251   // --- Place volumes of SDD cone ---------------------------------- 
4252   
4253   
4254   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"MANY");
4255   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"MANY");
4256   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"MANY");
4257   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"MANY");
4258   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"MANY");
4259   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"MANY");
4260   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"MANY");
4261   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"MANY");
4262   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"MANY");
4263   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"MANY");
4264   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"MANY");
4265   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"MANY");
4266   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"MANY");
4267   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"MANY");
4268   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"MANY");
4269   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"MANY");
4270   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"MANY");
4271   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"MANY");
4272   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"MANY");
4273   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"MANY");
4274   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.4,0,"ONLY");    
4275   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.4,idrotm[856],"ONLY");  
4276   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
4277   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
4278   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
4279   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
4280   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
4281   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
4282   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
4283   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
4284   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
4285   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
4286   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
4287   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
4288   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
4289   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
4290   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
4291   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
4292   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
4293   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
4294   gMC->Gspos("I098",1,"IS02",0.0,0.0,33.6,0,"MANY");    
4295   gMC->Gspos("I097",1,"IS02",0.0,0.0,26.6,0,"MANY");    
4296   gMC->Gspos("I097",2,"IS02",0.0,0.0,-26.6,idrotm[856],"MANY");  
4297   gMC->Gspos("I098",2,"IS02",0.0,0.0,-33.6,idrotm[856],"MANY");  
4298   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
4299   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
4300   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
4301   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
4302   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
4303   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
4304   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
4305   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
4306   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
4307   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
4308   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
4309   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
4310   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
4311   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
4312   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
4313   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
4314   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
4315   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
4316   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
4317   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
4318   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
4319   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
4320   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
4321   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
4322   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
4323   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
4324   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
4325   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
4326   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
4327   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
4328   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
4329   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
4330   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
4331   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
4332   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
4333   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
4334   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
4335   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
4336   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
4337   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
4338   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
4339   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
4340   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
4341   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
4342   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
4343   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
4344   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
4345   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
4346   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
4347   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
4348   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
4349   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
4350   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
4351   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
4352   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
4353   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
4354   
4355   
4356   // --- Place volumes of SSD cone ----------------------------------    
4357
4358     
4359   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"MANY");
4360   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"MANY");
4361   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
4362   gMC->Gspos("I217",1,"IS01",0.0,0.0,-44.4,0,"ONLY");             // this will change after PPR to be symmetric
4363   gMC->Gspos("I219",1,"IS01",0.0,0.0,-50.25,0,"ONLY");            // this will change after PPR to be symmetric
4364   gMC->Gspos("I211",2,"IS01",0.0,0.0,56.5,idrotm[701],"ONLY");   
4365   gMC->Gspos("I219",2,"IS01",0.0,0.0,51.65,idrotm[701],"ONLY");   // this will change after PPR to be symmetric
4366   gMC->Gspos("I217",2,"IS01",0.0,0.0,45.8,idrotm[701],"ONLY");    // this will change after PPR to be symmetric
4367   gMC->Gspos("I214",2,"IS01",0.0,0.0,67.25,idrotm[701],"ONLY");   
4368   gMC->Gspos("I213",2,"IS01",0.0,0.0,62.25,idrotm[701],"ONLY");  
4369   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");             
4370   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");           
4371   gMC->Gspos("I215",19,"IS01",0.0,0.0,0.0,idrotm[702],"MANY");
4372   gMC->Gspos("I215",21,"IS01",0.0,0.0,0.0,idrotm[703],"MANY");
4373   gMC->Gspos("I215",23,"IS01",0.0,0.0,0.0,idrotm[704],"MANY");
4374   gMC->Gspos("I215",24,"IS01",0.0,0.0,0.0,idrotm[705],"MANY");
4375   gMC->Gspos("I215",3,"IS01",0.0,0.0,0.0,idrotm[706],"MANY");
4376   gMC->Gspos("I215",5,"IS01",0.0,0.0,0.0,idrotm[707],"MANY");
4377   gMC->Gspos("I215",7,"IS01",0.0,0.0,0.0,idrotm[708],"MANY");
4378   gMC->Gspos("I215",9,"IS01",0.0,0.0,0.0,idrotm[709],"MANY");
4379   gMC->Gspos("I215",11,"IS01",0.0,0.0,0.0,idrotm[710],"MANY");
4380   gMC->Gspos("I215",13,"IS01",0.0,0.0,0.0,idrotm[711],"MANY");
4381   gMC->Gspos("I215",15,"IS01",0.0,0.0,0.0,idrotm[712],"MANY");
4382   gMC->Gspos("I215",17,"IS01",0.0,0.0,0.0,idrotm[713],"MANY");
4383   gMC->Gspos("I216",9,"IS01",0.0,0.0,45.5,idrotm[714],"ONLY");
4384   gMC->Gspos("I216",11,"IS01",0.0,0.0,45.5,idrotm[715],"ONLY");
4385   gMC->Gspos("I216",12,"IS01",0.0,0.0,45.5,idrotm[716],"ONLY");
4386   gMC->Gspos("I216",3,"IS01",0.0,0.0,45.5,idrotm[717],"ONLY");
4387   gMC->Gspos("I216",5,"IS01",0.0,0.0,45.5,idrotm[718],"ONLY");
4388   gMC->Gspos("I216",7,"IS01",0.0,0.0,45.5,idrotm[719],"ONLY");
4389   gMC->Gspos("I216",10,"IS01",0.0,0.0,-44,idrotm[720],"ONLY");
4390   gMC->Gspos("I216",1,"IS01",0.0,0.0,-44,idrotm[721],"ONLY");
4391   gMC->Gspos("I216",2,"IS01",0.0,0.0,-44,idrotm[722],"ONLY");
4392   gMC->Gspos("I216",4,"IS01",0.0,0.0,-44,idrotm[723],"ONLY");
4393   gMC->Gspos("I216",6,"IS01",0.0,0.0,-44,idrotm[724],"ONLY");
4394   gMC->Gspos("I216",8,"IS01",0.0,0.0,-44,idrotm[725],"ONLY");
4395   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"MANY");
4396   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"MANY");
4397   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"MANY");
4398   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"MANY");
4399   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"MANY");
4400   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"MANY");
4401   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"MANY");
4402   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"MANY");
4403   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"MANY");
4404   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"MANY");
4405   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"MANY");
4406   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"MANY");
4407            
4408                     
4409   // --- Place subdetectors' mother volumes and supports' mother volumes
4410   //     into ITS mother volume ITSD
4411     
4412   gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SPD mother volume
4413   gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SDD mother volume
4414   gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SSD mother volume
4415   gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SDD cones/supports
4416   gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"MANY");  // SSD cones/supports
4417         
4418
4419   // ****************************  SERVICES  *********************************
4420   
4421
4422   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4423   //     UPPER PART
4424
4425   dgh[0] = 46.;    
4426   dgh[1] = 46.+1.0;  
4427   dgh[2] = 9.5;
4428   dgh[3] = 12.;
4429   dgh[4] = 168.;
4430   
4431   gMC->Gsvolu("I1CU", "TUBS", idtmed[213], dgh, 5);  
4432   gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4433   gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4434   
4435   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
4436   //     LOWER PART
4437
4438   dgh[0] = 46.;    
4439   dgh[1] = 46.+1.0;  
4440   dgh[2] = 9.5;
4441   dgh[3] = 192.;
4442   dgh[4] = 348.;
4443   
4444   gMC->Gsvolu("I2CU", "TUBS", idtmed[213], dgh, 5);  
4445   gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4446   gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");
4447
4448
4449   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4450   //     UPPER PART
4451   
4452   dgh[0] = 46.+1.0;  
4453   dgh[1] = 46.+1.0+1.5;   
4454   dgh[2] = 9.5;
4455   dgh[3] = 12.;
4456   dgh[4] = 168.;
4457   
4458   gMC->Gsvolu("I1CC", "TUBS", idtmed[225], dgh, 5);  
4459   gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4460   gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");  
4461   
4462   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
4463   //     LOWER PART
4464   
4465   dgh[0] = 46.+1.0;  
4466   dgh[1] = 46.+1.0+1.5;   
4467   dgh[2] = 9.5;
4468   dgh[3] = 192.;
4469   dgh[4] = 348.;
4470   
4471   gMC->Gsvolu("I2CC", "TUBS", idtmed[225], dgh, 5);  
4472   gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY");
4473   gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY");  
4474
4475
4476   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4477   //     UPPER PART
4478   
4479   dgh[0] = 46.;  
4480   dgh[1] = 56.;
4481   dgh[2] = 2.25;
4482   dgh[3] = 12.;
4483   dgh[4] = 168.;
4484   
4485   gMC->Gsvolu("IPA1", "TUBS", idtmed[210], dgh, 5);  
4486   gMC->Gspos("IPA1", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");  
4487   gMC->Gspos("IPA1", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY"); 
4488   
4489   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
4490   //     LOWER PART
4491   
4492   dgh[0] = 46.;  
4493   dgh[1] = 56.;
4494   dgh[2] = 2.25;
4495   dgh[3] = 192.;
4496   dgh[4] = 348.;
4497   
4498   gMC->Gsvolu("IPA2", "TUBS", idtmed[210], dgh, 5);  
4499   gMC->Gspos("IPA2", 1, "ITSV", 0., 0., 95.25, 0, "ONLY");  
4500   gMC->Gspos("IPA2", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY"); 
4501
4502
4503   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4504   //     UPPER PART
4505   
4506   dgh[0] = (ztpc-97.5)/2.;
4507   dgh[1] = 46.2;     
4508   dgh[2] = 46.2+1.0;  
4509   dgh[3] = 62.3;     
4510   dgh[4] = 62.3+1.0;   
4511   dgh[5] = 12.;    
4512   dgh[6] = 168.;
4513   gMC->Gsvolu("ICU1", "CONS", idtmed[213], dgh, 7);    
4514   gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");   
4515   
4516   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
4517   //     LOWER PART
4518   
4519   dgh[0] = (ztpc-97.5)/2.;
4520   dgh[1] = 46.2;      
4521   dgh[2] = 46.2+1.0;  
4522   dgh[3] = 62.3;      
4523   dgh[4] = 62.3+1.0;  
4524   dgh[5] = 192.;    
4525   dgh[6] = 348.;
4526   gMC->Gsvolu("ICU2", "CONS", idtmed[213], dgh, 7);    
4527   gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");  
4528
4529
4530    // -- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4531    //     UPPER PART
4532   
4533   dgh[0] = (ztpc-97.5)/2.;
4534   dgh[1] = 46.2+1.0;      
4535   dgh[2] = 46.2+1.0+1.5;  
4536   dgh[3] = 62.3+1.0;      
4537   dgh[4] = 62.3+1.0+1.5;  
4538   dgh[5] = 12.;    
4539   dgh[6] = 168.;  
4540   gMC->Gsvolu("ICC1", "CONS", idtmed[225], dgh, 7);    
4541   gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");   
4542   
4543   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4544   //     LOWER PART
4545   
4546   dgh[0] = (ztpc-97.5)/2.;
4547   dgh[1] = 46.2+1.0;    
4548   dgh[2] = 46.2+1.0+1.5;
4549   dgh[3] = 62.3+1.0;    
4550   dgh[4] = 62.3+1.0+1.5;
4551   dgh[5] = 192.;    
4552   dgh[6] = 348.;  
4553   gMC->Gsvolu("ICC2", "CONS", idtmed[225], dgh, 7);    
4554   gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY");  
4555    
4556   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4557   //     UPPER PART
4558     
4559   dgh[0] = 62.; 
4560   dgh[1] = 74.5;
4561   dgh[2] = 0.5;
4562   dgh[3] = 12.;
4563   dgh[4] = 168.;
4564   gMC->Gsvolu("ICU3", "TUBS", idtmed[213], dgh, 5);    
4565   gMC->Gspos("ICU3", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");  
4566
4567   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4568   //     LOWER PART
4569   
4570   dgh[0] = 62.;  
4571   dgh[1] = 74.5;
4572   dgh[2] = 0.5;
4573   dgh[3] = 192.;
4574   dgh[4] = 348.;
4575   gMC->Gsvolu("ICU4", "TUBS", idtmed[213], dgh, 5);    
4576   gMC->Gspos("ICU4", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY");
4577
4578   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4579   //    UPPER PART
4580
4581   dgh[0] = 62.1;  
4582   dgh[1] = 74.5;
4583   dgh[2] = 0.75;
4584   dgh[3] = 12.;
4585   dgh[4] = 168.;
4586   gMC->Gsvolu("ICC3", "TUBS", idtmed[225], dgh, 5);    
4587   gMC->Gspos("ICC3", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");   
4588     
4589   // -- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4590   //    LOWER PART
4591
4592   dgh[0] = 62.1;  
4593   dgh[1] = 74.5;
4594   dgh[2] = 0.75;
4595   dgh[3] = 192.;
4596   dgh[4] = 348.;
4597   gMC->Gsvolu("ICC4", "TUBS", idtmed[225], dgh, 5);    
4598   gMC->Gspos("ICC4", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY");  
4599   
4600   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4601   //     THE ABSORBER - COPPER PART - UPPER PART
4602   
4603   dgh[0] = 46.;      
4604   dgh[1] = 46.+1.0;  
4605   dgh[2] = (ztpc-97.5+1.5)/2.;
4606   dgh[3] = 12.;
4607   dgh[4] = 168.;
4608   gMC->Gsvolu("ICU5", "TUBS", idtmed[213], dgh, 5);   
4609   gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");  
4610   
4611   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4612   //     THE ABSORBER - COPPER PART - LOWER PART
4613   
4614   dgh[0] = 46.;  
4615   dgh[1] = 46.+1.0;  
4616   dgh[2] = (ztpc-97.5+1.5)/2.;
4617   dgh[3] = 192.;
4618   dgh[4] = 348.;  
4619   gMC->Gsvolu("ICU6", "TUBS", idtmed[213], dgh, 5);   
4620   gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");    
4621   
4622   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4623   //     THE ABSORBER - CARBON PART - UPPER PART
4624   
4625   dgh[0] = 46.+1.0;  
4626   dgh[1] = 46.+1.0+1.5; 
4627   dgh[2] = (ztpc-97.5)/2.;
4628   dgh[3] = 12.;
4629   dgh[4] = 168.;  
4630   gMC->Gsvolu("ICC5", "TUBS", idtmed[225], dgh, 5);   
4631   gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");   
4632   
4633   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4634   //     THE ABSORBER - CARBON PART - LOWER PART
4635   
4636   dgh[0] = 46.+1.0;   
4637   dgh[1] = 46.+1.0+1.5;  
4638   dgh[2] = (ztpc-97.5)/2.;
4639   dgh[3] = 192.;
4640   dgh[4] = 348.;  
4641   gMC->Gsvolu("ICC6", "TUBS", idtmed[225], dgh, 5);   
4642   gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -97.5-dgh[2], 0, "ONLY");      
4643
4644   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4645   //     COPPER PART - UPPER PART
4646     
4647   dgh[0] = 46.;   
4648   dgh[1] = 74.5;
4649   dgh[2] = 0.5;
4650   dgh[3] = 12.;
4651   dgh[4] = 168.;  
4652   gMC->Gsvolu("ICU7", "TUBS", idtmed[213], dgh, 5);   
4653   gMC->Gspos("ICU7", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");  
4654   
4655   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4656   //     COPPER PART - LOWER PART
4657     
4658   dgh[0] = 46.; 
4659   dgh[1] = 74.5;
4660   dgh[2] = 0.5;
4661   dgh[3] = 192.;
4662   dgh[4] = 348.;   
4663   gMC->Gsvolu("ICU8", "TUBS", idtmed[213], dgh, 5);   
4664   gMC->Gspos("ICU8", 1, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), 0, "ONLY");      
4665     
4666   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4667   //     CARBON PART - UPPER PART
4668   
4669   dgh[0] = 46.+1.0;  
4670   dgh[1] = 74.5;
4671   dgh[2] = 0.75;
4672   dgh[3] = 12.;
4673   dgh[4] = 168.;   
4674   gMC->Gsvolu("ICC7", "TUBS", idtmed[225], dgh, 5);   
4675   gMC->Gspos("ICC7", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY"); 
4676   
4677   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4678   //     CARBON PART - LOWER PART
4679   
4680   dgh[0] = 46.+1.0;  
4681   dgh[1] = 74.5;
4682   dgh[2] = 0.75;
4683   dgh[3] = 192.;
4684   dgh[4] = 348.;     
4685   gMC->Gsvolu("ICC8", "TUBS", idtmed[225], dgh, 5);   
4686   gMC->Gspos("ICC8", 1, "ITSV", 0., 0., -(ztpc+dgh[2]), 0, "ONLY");        
4687     
4688   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART
4689   
4690   dgh[0] = 74.5;
4691   dgh[1] = 79.5;
4692   dgh[2] = 2.5;
4693   dgh[3] = 12.;
4694   dgh[4] = 168.;    
4695   gMC->Gsvolu("IHK1", "TUBS", idtmed[264], dgh, 5);  
4696   gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");   
4697   
4698   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART
4699   
4700   dgh[0] = 74.5;
4701   dgh[1] = 79.5;
4702   dgh[2] = 2.5;
4703   dgh[3] = 192.;
4704   dgh[4] = 348.;    
4705   gMC->Gsvolu("IHK2", "TUBS", idtmed[264], dgh, 5);  
4706   gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY");      
4707   
4708   // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC
4709   
4710   if (rails == 1) {
4711   
4712      dgh[0] = 2.;          
4713      dgh[1] = 8.;           
4714      dgh[2] = 190.;         
4715      gMC->Gsvolu("IRA1", "BOX ", idtmed[268], dgh, 3);
4716      gMC->Gspos("IRA1", 1, "ITSV", 53.5, 0., -69.5, 0, "ONLY");   
4717      gMC->Gsvolu("IRA2", "BOX ", idtmed[268], dgh, 3);    
4718      gMC->Gspos("IRA2", 1, "ITSV", -53.5, 0., -69.5, 0, "ONLY");    
4719
4720      dgh[0] = 2.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2      
4721      dgh[1] = 8.-0.5;// 0.5 was determined in such a way that the aluminum area is 20.9 cm^2       
4722      dgh[2] = 190.;         
4723      gMC->Gsvolu("IRA3", "BOX ", idtmed[205], dgh, 3);   
4724      gMC->Gspos("IRA3", 1, "IRA1", 0., 0., 0., 0, "ONLY");   
4725      gMC->Gsvolu("IRA4", "BOX ", idtmed[205], dgh, 3);     
4726      gMC->Gspos("IRA4", 1, "IRA2", 0., 0., 0., 0, "ONLY");    
4727
4728   }
4729
4730   // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC
4731   
4732   dgh[0] = 56.9;    
4733   dgh[1] = 59.;
4734   dgh[2] = 0.6;    
4735   gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);   
4736   gMC->Gspos("ICYL", 1, "ALIC", 0., 0., -74.1,idrotm[199], "ONLY");   
4737   gMC->Gspos("ICYL", 2, "ALIC", 0., 0., 74.1, 0, "ONLY"); 
4738
4739   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE CYLINDERS
4740
4741   dgh[0] = 0.;        
4742   dgh[1] = 3.;
4743   dgh[2] = 5.;// 5. comes from the fact that the volume has to be 567.6/2 cm^3
4744   gMC->Gsvolu("ISR1", "TUBE", idtmed[284], dgh, 3);   
4745   gMC->Gspos("ISR1", 1, "ITSV", 53.4292, 10.7053, 79.75, 0, "ONLY");    
4746   gMC->Gspos("ISR1", 2, "ITSV", 53.4292, -10.7053, 79.75, 0, "ONLY");   
4747   gMC->Gspos("ISR1", 3, "ITSV", -53.4292, 10.7053, 79.75, 0, "ONLY"); 
4748   gMC->Gspos("ISR1", 4, "ITSV", -53.4292, -10.7053, 79.75, 0, "ONLY");  
4749   gMC->Gspos("ISR1", 5, "ITSV", 53.4292, 10.7053, -79.75, 0, "ONLY");   
4750   gMC->Gspos("ISR1", 6, "ITSV", 53.4292, -10.7053, -79.75, 0, "ONLY");   
4751   gMC->Gspos("ISR1", 7, "ITSV", -53.4292, 10.7053, -79.75, 0, "ONLY"); 
4752   gMC->Gspos("ISR1", 8, "ITSV", -53.4292, -10.7053, -79.75, 0, "ONLY");
4753   
4754   // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE ABSORBER
4755
4756   dgh[0] = 5.;        
4757   dgh[1] = 12.;         
4758   dgh[2] = 5.;         
4759   gMC->Gsvolu("ISR2", "BOX ", idtmed[210], dgh, 3);   
4760   gMC->Gspos("ISR2", 1, "ITSV", -53.5, 0., -125.5, idrotm[199], "MANY");
4761   gMC->Gsvolu("ISR3", "BOX ", idtmed[210], dgh, 3);   
4762   gMC->Gspos("ISR3", 1, "ITSV", 53.5, 0., -125.5, idrotm[199], "MANY");  
4763   
4764   dgh[0] = 5.-2.;        
4765   dgh[1] = 12.-2.;         
4766   dgh[2] = 5.;         
4767   gMC->Gsvolu("ISR4", "BOX ", idtmed[205], dgh, 3);   
4768   gMC->Gspos("ISR4", 1, "ISR2", 0., 0., 0., 0, "ONLY");     
4769   gMC->Gsvolu("ISR5", "BOX ", idtmed[205], dgh, 3);   
4770   gMC->Gspos("ISR5", 1, "ISR3", 0., 0., 0., 0, "ONLY");
4771   
4772   // --- DEFINE SUPPORTS TO ATTACH THE ITS TO THE TPC
4773   
4774   dgh[0] = 0.;        
4775   dgh[1] = 5.;         
4776   dgh[2] = 2.;         
4777   gMC->Gsvolu("ISR6", "TUBE", idtmed[210], dgh, 3);   
4778   gMC->Gspos("ISR6", 1, "ITSV", 0., 54., -77., idrotm[199], "MANY"); 
4779   gMC->Gspos("ISR6", 2, "ITSV", 0., 54., 77., idrotm[199], "MANY"); 
4780   gMC->Gspos("ISR6", 3, "ITSV", 0., -54., 77., idrotm[199], "MANY");                   
4781
4782   // --- Outputs the geometry tree in the EUCLID/CAD format 
4783   
4784   if (fEuclidOut) {
4785     gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
4786   }
4787
4788
4789   {
4790     if (!gGeoManager) {
4791       AliError("TGeoManager doesn't exist !");
4792       return;
4793     }
4794
4795     //======  Converting mother volumes of alignable objects
4796     //======  into TGeoAssemblies :
4797
4798     TObjArray *list = gGeoManager->GetListOfVolumes();
4799
4800     {
4801       char spdLaddName[20] = "I10B";
4802
4803       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4804       Int_t index = list->IndexOf(toTransform);
4805       do {
4806         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4807         if (toTransform)
4808           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4809         if (transformed)
4810           gGeoManager->ReplaceVolume(toTransform, transformed);
4811         index++;
4812         toTransform = (TGeoVolume*)list->At(index);
4813       }
4814       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4815     }
4816
4817     // SPD 2
4818     {
4819       char spdLaddName[20] = "I20B";
4820
4821       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4822       Int_t index = list->IndexOf(toTransform);
4823       do {
4824         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4825         if (toTransform)
4826           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4827         if (transformed)
4828           gGeoManager->ReplaceVolume(toTransform, transformed);
4829         index++;
4830         toTransform = (TGeoVolume*)list->At(index);
4831       }
4832       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4833     }
4834
4835     //---
4836
4837     // SPD 1
4838     {
4839       char spdLaddName[20] = "I107"; // "I107"
4840
4841       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4842       Int_t index = list->IndexOf(toTransform);
4843       do {
4844         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4845         if (toTransform)
4846           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4847         if (transformed)
4848           gGeoManager->ReplaceVolume(toTransform, transformed);
4849         index++;
4850         toTransform = (TGeoVolume*)list->At(index);
4851       }
4852       while (strcmp(spdLaddName,toTransform->GetName()) == 0);
4853     }
4854
4855     // SPD 2
4856     {
4857       char spdLaddName[20] = "I1D7"; // "I1D7"
4858
4859       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(spdLaddName);
4860       Int_t index = list->IndexOf(toTransform);
4861       do {
4862         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4863         if (toTransform)
4864           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4865         if (transformed)
4866           gGeoManager->ReplaceVolume(toTransform, transformed);
4867         index++;
4868         toTransform = (TGeoVolume*)list->At(index);
4869       }
4870       while (strcmp(spdLaddName, toTransform->GetName()) == 0);
4871     }
4872
4873     // SDD 1
4874     {
4875       char sddLaddName[20] = "I004";// "I302"
4876
4877       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4878       Int_t index = list->IndexOf(toTransform);
4879       do {
4880         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4881         if (toTransform)
4882           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4883         if (transformed)
4884           gGeoManager->ReplaceVolume(toTransform, transformed);
4885         index++;
4886         toTransform = (TGeoVolume*)list->At(index);
4887       }
4888       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
4889     }
4890
4891     // SDD 2
4892     {
4893       char sddLaddName[20] = "I005";// "I402"
4894
4895       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddLaddName);
4896       Int_t index = list->IndexOf(toTransform);
4897       do {
4898         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4899         if (toTransform)
4900           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4901         if (transformed)
4902           gGeoManager->ReplaceVolume(toTransform, transformed);
4903         index++;
4904         toTransform = (TGeoVolume*)list->At(index);
4905       }
4906       while (strcmp(sddLaddName, toTransform->GetName()) == 0);
4907     }
4908
4909
4910     // SSD 1
4911     {
4912       char ssdLaddName[20] = "I565";// "I562"
4913
4914       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
4915       Int_t index = list->IndexOf(toTransform);
4916       do {
4917         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4918         if (toTransform)
4919           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4920         if (transformed)
4921           gGeoManager->ReplaceVolume(toTransform, transformed);
4922         index++;
4923         toTransform = (TGeoVolume*)list->At(index);
4924       }
4925       while (strcmp(ssdLaddName,toTransform->GetName()) == 0);
4926     }
4927
4928     // SSD 2
4929     {
4930       char ssdLaddName[20] = "I569";// "I566"
4931
4932       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(ssdLaddName);
4933       Int_t index = list->IndexOf(toTransform);
4934       do {
4935         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4936         if (toTransform)
4937           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4938         if (transformed)
4939           gGeoManager->ReplaceVolume(toTransform, transformed);
4940         index++;
4941         toTransform = (TGeoVolume*)list->At(index);
4942       }
4943       while (strcmp(ssdLaddName, toTransform->GetName()) == 0);
4944     }
4945
4946
4947     //======  Converting some virtual volumes to assemblies in order
4948     //====== to avoid overlaps :
4949
4950     {
4951       char sddName[20] = "I047";
4952
4953       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4954       Int_t index = list->IndexOf(toTransform);
4955       do {
4956         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4957         if (toTransform)
4958           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4959         if (transformed)
4960           gGeoManager->ReplaceVolume(toTransform, transformed);
4961         index++;
4962         toTransform = (TGeoVolume*)list->At(index);
4963       }
4964       while (strcmp(sddName, toTransform->GetName()) == 0);
4965     }
4966
4967     {
4968       char sddName[20] = "I048";
4969
4970       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4971       Int_t index = list->IndexOf(toTransform);
4972       do {
4973         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4974         if (toTransform)
4975           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4976         if (transformed)
4977           gGeoManager->ReplaceVolume(toTransform, transformed);
4978         index++;
4979         toTransform = (TGeoVolume*)list->At(index);
4980       }
4981       while (strcmp(sddName, toTransform->GetName()) == 0);
4982     }
4983
4984     {
4985       char sddName[20] = "I018";
4986
4987       TGeoVolume *toTransform = gGeoManager->FindVolumeFast(sddName);
4988       Int_t index = list->IndexOf(toTransform);
4989       do {
4990         TGeoVolume *transformed = 0; // this will be in fact TGeoVolumeAssembly
4991         if (toTransform)
4992           transformed = TGeoVolumeAssembly::MakeAssemblyFromVolume(toTransform);
4993         if (transformed)
4994           gGeoManager->ReplaceVolume(toTransform, transformed);
4995         index++;
4996         toTransform = (TGeoVolume*)list->At(index);
4997       }
4998       while (strcmp(sddName, toTransform->GetName()) == 0);
4999     }
5000
5001
5002   }
5003
5004 }
5005 //______________________________________________________________________
5006 void AliITSvPPRasymmFMD::CreateMaterials(){
5007     // Create ITS materials
5008     //     This function defines the default materials used in the Geant
5009     // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
5010     // AliITSvPPRasymmFMD.
5011     // In general it is automatically replaced by
5012     // the CreateMaterials routine defined in AliITSv?. Should the function
5013     // CreateMaterials not exist for the geometry version you are using this
5014     // one is used. See the definition found in AliITSv5 or the other routine
5015     // for a complete definition.
5016     // Inputs:
5017     //   none.
5018     // Outputs:
5019     //   none.
5020     // Return:
5021     //   none.
5022
5023     Int_t   ifield = gAlice->Field()->Integ();
5024     Float_t fieldm = gAlice->Field()->Max();
5025
5026     Float_t tmaxfd = 0.1; // 1.0; // Degree
5027     Float_t stemax = 1.0; // cm
5028     Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
5029     Float_t epsil  = 1.0E-4; // 1.0; // cm
5030     Float_t stmin  = 0.0; // cm "Default value used"
5031
5032     Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
5033     Float_t stemaxSi = 0.0075; //  .10000E+01; // cm
5034     Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5035     Float_t epsilSi  = 1.0E-4;// .10000E+01;
5036     Float_t stminSi  = 0.0; // cm "Default value used"
5037
5038     Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
5039     Float_t stemaxAir = .10000E+01; // cm
5040     Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
5041     Float_t epsilAir  = 1.0E-4;// .10000E+01;
5042     Float_t stminAir  = 0.0; // cm "Default value used"
5043
5044     Float_t tmaxfdServ = 1.0; // 10.0; // Degree
5045     Float_t stemaxServ = 1.0; // 0.01; // cm
5046     Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
5047     Float_t epsilServ  = 1.0E-3; // 0.003; // cm
5048     Float_t stminServ  = 0.0; //0.003; // cm "Default value used"
5049
5050     // Freon PerFluorobuthane C4F10 see 
5051     // http://st-support-cooling-electronics.web.cern.ch/
5052     //        st-support-cooling-electronics/default.htm
5053     Float_t afre[2]  = { 12.011,18.9984032 };
5054     Float_t zfre[2]  = { 6., 9. };
5055     Float_t wfre[2]  = { 4.,10. };
5056     Float_t densfre  = 1.52;
5057
5058
5059     //CM55J
5060
5061     Float_t aCM55J[4]={12.0107,14.0067,15.9994,1.00794};
5062     Float_t zCM55J[4]={6.,7.,8.,1.};
5063     Float_t wCM55J[4]={0.908508078,0.010387573,0.055957585,0.025146765};
5064     Float_t dCM55J = 1.63;
5065
5066     //ALCM55J
5067
5068     Float_t aALCM55J[5]={12.0107,14.0067,15.9994,1.00794,26.981538};
5069     Float_t zALCM55J[5]={6.,7.,8.,1.,13.};
5070     Float_t wALCM55J[5]={0.817657902,0.0093488157,0.0503618265,0.0226320885,0.1};
5071     Float_t dALCM55J = 1.9866;
5072
5073     //Si Chips
5074
5075     Float_t aSICHIP[6]={12.0107,14.0067,15.9994,1.00794,28.0855,107.8682};
5076     Float_t zSICHIP[6]={6.,7.,8.,1.,14., 47.};
5077     Float_t wSICHIP[6]={0.039730642,0.001396798,0.01169634,0.004367771,0.844665,0.09814344903};
5078     Float_t dSICHIP = 2.36436;
5079
5080     //Inox
5081     
5082     Float_t aINOX[9]={12.0107,54.9380, 28.0855,30.9738,32.066,58.6928,55.9961,95.94,55.845};
5083     Float_t zINOX[9]={6.,25.,14.,15.,16., 28.,24.,42.,26.};
5084     Float_t wINOX[9]={0.0003,0.02,0.01,0.00045,0.0003,0.12,0.17,0.025,0.654};
5085     Float_t dINOX = 8.03;
5086
5087     //SDD HV microcable
5088
5089     Float_t aHVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5090     Float_t zHVm[5]={6.,1.,7.,8.,13.};
5091     Float_t wHVm[5]={0.520088819984,0.01983871336,0.0551367996,0.157399667056, 0.247536};
5092     Float_t dHVm = 1.6087;
5093
5094     //SDD LV+signal cable
5095
5096     Float_t aLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5097     Float_t zLVm[5]={6.,1.,7.,8.,13.};
5098     Float_t wLVm[5]={0.21722436468,0.0082859922,0.023028867,0.06574077612, 0.68572};
5099     Float_t dLVm = 2.1035;
5100
5101     //SDD hybrid microcab
5102
5103     Float_t aHLVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5104     Float_t zHLVm[5]={6.,1.,7.,8.,13.};
5105     Float_t wHLVm[5]={0.24281879711,0.00926228815,0.02574224025,0.07348667449, 0.64869};
5106     Float_t dHLVm = 2.0502;
5107
5108     //SDD anode microcab
5109
5110     Float_t aALVm[5]={12.0107,1.00794,14.0067,15.9994,26.981538};
5111     Float_t zALVm[5]={6.,1.,7.,8.,13.};
5112     Float_t wALVm[5]={0.392653705471,0.0128595919215,0.041626868025,0.118832707289, 0.431909};
5113     Float_t dALVm = 2.0502;
5114
5115     //X7R capacitors
5116
5117     Float_t aX7R[7]={137.327,47.867,15.9994,58.6928,63.5460,118.710,207.2};
5118     Float_t zX7R[7]={56.,22.,8.,28.,29.,50.,82.};
5119     Float_t wX7R[7]={0.251639432,0.084755042,0.085975822,0.038244751,0.009471271,0.321736471,0.2081768};
5120     Float_t dX7R = 7.14567;
5121
5122     // AIR
5123
5124     Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
5125     Float_t zAir[4]={6.,7.,8.,18.};
5126     Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
5127     Float_t dAir = 1.20479E-3;
5128
5129     // Water
5130
5131     Float_t aWater[2]={1.00794,15.9994};
5132     Float_t zWater[2]={1.,8.};
5133     Float_t wWater[2]={0.111894,0.888106};
5134     Float_t dWater   = 1.0;
5135
5136     // CERAMICS
5137   //     94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3
5138     Float_t acer[5]  = { 26.981539,15.9994,28.0855,54.93805,51.9961 };
5139     Float_t zcer[5]  = {       13.,     8.,    14.,     25.,    24. };
5140     Float_t wcer[5]  = {.4443408,.5213375,.0130872,.0178135,.003421};
5141     Float_t denscer  = 3.6;
5142
5143     //G10FR4
5144
5145     Float_t zG10FR4[14] = {14.00,       20.00,  13.00,  12.00,  5.00,   22.00,  11.00,  19.00,  26.00,  9.00,   8.00,   6.00,   7.00,   1.00};
5146     Float_t aG10FR4[14] = {28.0855000,40.0780000,26.9815380,24.3050000,10.8110000,47.8670000,22.9897700,39.0983000,55.8450000,18.9984000,15.9994000,12.0107000,14.0067000,1.0079400};
5147     Float_t wG10FR4[14] = {0.15144894,0.08147477,0.04128158,0.00904554,0.01397570,0.00287685,0.00445114,0.00498089,0.00209828,0.00420000,0.36043788,0.27529426,0.01415852,0.03427566};
5148     Float_t densG10FR4= 1.8;
5149     
5150      //--- EPOXY  --- C18 H19 O3
5151       Float_t aEpoxy[3] = {15.9994, 1.00794, 12.0107} ; 
5152       Float_t zEpoxy[3] = {     8.,      1.,      6.} ; 
5153       Float_t wEpoxy[3] = {     3.,     19.,     18.} ; 
5154       Float_t dEpoxy = 1.8 ;
5155
5156       // rohacell: C9 H13 N1 O2
5157     Float_t arohac[4] = {12.01,  1.01, 14.010, 16.};
5158     Float_t zrohac[4] = { 6.,    1.,    7.,     8.};
5159     Float_t wrohac[4] = { 9.,   13.,    1.,     2.};
5160     Float_t drohac    = 0.05;
5161
5162     // If he/she means stainless steel (inox) + Aluminium and Zeff=15.3383 then
5163 //
5164 // %Al=81.6164 %inox=100-%Al
5165
5166     Float_t aInAl[5] = {27., 55.847,51.9961,58.6934,28.0855 };
5167     Float_t zInAl[5] = {13., 26.,24.,28.,14. };
5168     Float_t wInAl[5] = {.816164, .131443,.0330906,.0183836,.000919182};
5169     Float_t dInAl    = 3.075;
5170
5171     // Kapton
5172
5173     Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994};
5174     Float_t zKapton[4]={1.,6.,7.,8.};
5175     Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235};
5176     Float_t dKapton   = 1.42;
5177
5178     //SDD ruby sph.
5179     Float_t aAlOxide[2]  = { 26.981539,15.9994};
5180     Float_t zAlOxide[2]  = {       13.,     8.};
5181     Float_t wAlOxide[2]  = {0.4707, 0.5293};
5182     Float_t dAlOxide     = 3.97;
5183
5184     AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5185     AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5186
5187     AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5188     AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5189
5190     AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5191     AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5192
5193     AliMixture(4,"C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5194     AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5195
5196     AliMixture(5,"AIR$",aAir,zAir,dAir,4,wAir);
5197     AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5198
5199     AliMixture(6,"GEN AIR$",aAir,zAir,dAir,4,wAir);
5200     AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5201
5202     AliMixture(7,"SDD SI CHIP$",aSICHIP,zSICHIP,dSICHIP,6,wSICHIP);
5203     AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5204
5205     AliMixture(9,"SDD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5206     AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5207
5208     AliMixture(10,"SDD AIR$",aAir,zAir,dAir,4,wAir);
5209     AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5210
5211     AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5212     AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5213
5214     AliMixture(12, "Water$",aWater,zWater,dWater,2,wWater);
5215     AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5216
5217     AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
5218     AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5219
5220     AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
5221     AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5222     AliMixture(15,"CERAMICS$",acer,zcer,denscer,5,wcer);
5223     AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5224
5225     AliMixture(20,"SSD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5226     AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5227
5228     AliMixture(21,"SSD AIR$",aAir,zAir,dAir,4,wAir);
5229     AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5230
5231     AliMixture(25,"G10FR4$",aG10FR4,zG10FR4,densG10FR4,14,wG10FR4);
5232     AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5233
5234      AliMixture(26,"GEN C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5235     AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5236
5237     AliMixture(27,"GEN Air$",aAir,zAir,dAir,4,wAir);
5238     AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5239
5240     AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5241     AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5242
5243     AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5244     AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5245
5246     AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5247     AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5248
5249     AliMixture(54,"SPD C (M55J)$",aCM55J,zCM55J,dCM55J,4,wCM55J);
5250     AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5251
5252     AliMixture(55,"SPD AIR$",aAir,zAir,dAir,4,wAir);
5253     AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
5254
5255     AliMixture(56, "SPD KAPTON(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5256     AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5257
5258     AliMixture(61,"EPOXY$",aEpoxy,zEpoxy,dEpoxy,-3,wEpoxy);
5259     AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5260
5261     AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5262     AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
5263
5264     AliMixture(63, "KAPTONH(POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5265     AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5266
5267     AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
5268     AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5269
5270     AliMixture(65,"INOX$",aINOX,zINOX,dINOX,9,wINOX);
5271     AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5272
5273     AliMixture(68,"ROHACELL$",arohac,zrohac,drohac,-4,wrohac);
5274     AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5275
5276      AliMixture(69,"SDD C AL (M55J)$",aALCM55J,zALCM55J,dALCM55J,5,wALCM55J);
5277     AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5278   
5279     AliMixture(70, "SDDKAPTON (POLYCH2)", aKapton, zKapton, dKapton, 4, wKapton);
5280     AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5281
5282      AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
5283     AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5284
5285     AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
5286     AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5287
5288     AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5289     AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5290
5291     AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
5292     AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5293
5294     AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5295     AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5296
5297     // SPD bus (data from Petra Riedler)
5298     Float_t aSPDbus[5] = {1.00794,12.0107,14.01,15.9994,26.982 };
5299     Float_t zSPDbus[5] = {1.,6.,7.,8.,13.};
5300     Float_t wSPDbus[5] = {0.023523,0.318053,0.009776,0.078057,0.570591};
5301     Float_t dSPDbus    = 2.128505;
5302
5303     //   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
5304     AliMixture(76,"SPDBUS(AL+KPT+EPOX)$",aSPDbus,zSPDbus,dSPDbus,5,wSPDbus);
5305     AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5306                
5307     AliMixture(77,"SDD X7R capacitors$",aX7R,zX7R,dX7R,7,wX7R);
5308     AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5309
5310     AliMixture(78,"SDD ruby sph. Al2O3$",aAlOxide,zAlOxide,dAlOxide,2,wAlOxide);
5311     AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5312
5313     AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
5314     AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5315
5316     AliMixture(80,"SDD HV microcable$",aHVm,zHVm,dHVm,5,wHVm);
5317     AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5318
5319     AliMixture(81,"SDD LV+signal cable$",aLVm,zLVm,dLVm,5,wLVm);
5320     AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5321
5322     AliMixture(82,"SDD hybrid microcab$",aHLVm, zHLVm,dHLVm,5,wHLVm);
5323     AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5324
5325     AliMixture(83,"SDD anode microcab$",aALVm,zALVm,dALVm,5,wALVm);
5326     AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5327     Float_t aDSring[4]={12.0107,      1.00794,     14.0067,      15.9994};
5328     Float_t zDSring[4]={ 6.,          1.,           7.,           8.};
5329     Float_t wDSring[4]={ 0.854323888, 0.026408778,  0.023050265,  0.096217069};
5330     Float_t dDSring = 0.2875;
5331     AliMixture(84,"SDD/SSD rings$",aDSring,zDSring,dDSring,4,wDSring);
5332     AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5333
5334     AliMixture(85,"inox/alum$",aInAl,zInAl,dInAl,5,wInAl);
5335     AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
5336
5337     // special media to take into account services in the SDD and SSD 
5338     // cones for the FMD
5339     //Begin_Html
5340     /*
5341       <A HREF="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_MatBudget_4B.xls">
5342       </pre>
5343       <br clear=left>
5344       <font size=+2 color=blue>
5345       <p> The Exel spread sheet from which these density number come from.
5346       </font></A>
5347     */
5348     //End_Html
5349
5350     //  AliMaterial(86,"AIRFMDSDD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5351     Float_t aA[13],zZ[13],wW[13],den;
5352     // From Pierluigi Barberis calculations of 2SPD+1SDD October 2 2002.
5353     zZ[0] = 1.0; aA[0] = 1.00794; // Hydrogen
5354     zZ[1] = 6.0; aA[1] = 12.011; // Carbon
5355     zZ[2] = 7.0; aA[2] = 14.00674; // Nitrogen
5356     zZ[3] = 8.0; aA[3] = 15.9994; // Oxigen
5357     zZ[4] = 14.0; aA[4] = 28.0855; // Silicon
5358     zZ[5] = 24.0; aA[5] = 51.9961; //Cromium
5359     zZ[6] = 25.0; aA[6] = 54.938049; // Manganese
5360     zZ[7] = 26.0; aA[7] = 55.845; // Iron
5361     zZ[8] = 28.0; aA[8] = 58.6934; // Nickle
5362     zZ[9] = 29.0; aA[9] = 63.546; // Copper
5363     zZ[10] = 13.0; aA[10] = 26.981539; // Alulminum
5364     zZ[11] = 47.0; aA[11] = 107.8682; // Silver
5365     zZ[12] = 27.0; aA[12] = 58.9332; // Cobolt
5366     wW[0] = 0.019965;
5367     wW[1] = 0.340961;
5368     wW[2] = 0.041225;
5369     wW[3] = 0.200352;
5370     wW[4] = 0.000386;
5371     wW[5] = 0.001467;
5372     wW[6] = 0.000155;
5373     wW[7] = 0.005113;
5374     wW[8] = 0.000993;
5375     wW[9] = 0.381262;
5376     wW[10] = 0.008121;
5377     wW[11] = 0.000000;
5378     wW[12] = 0.000000;
5379     if(fByThick){// New values seeITS_MatBudget_4B.xls
5380         den = 1.5253276; // g/cm^3  Cell O370
5381     }else{
5382         den = 2.58423412; // g/cm^3 Cell L370
5383     } // end if fByThick
5384     //den = 6161.7/(3671.58978);//g/cm^3 Volume does not exclude holes
5385     AliMixture(86,"AIRFMDSDD$",aA,zZ,den,+11,wW);
5386     AliMedium(86,"AIRFMDSDD$",86,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5387               deemaxAir,epsilAir,stminAir);
5388
5389     //AliMaterial(87,"AIRFMDSSD$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
5390     // From Pierluigi Barberis calculations of SSD October 2 2002.
5391     wW[0] = 0.019777;
5392     wW[1] = 0.325901;
5393     wW[2] = 0.031848;
5394     wW[3] = 0.147668;
5395     wW[4] = 0.030609;
5396     wW[5] = 0.013993;
5397     wW[6] = 0.001479;
5398     wW[7] = 0.048792;
5399     wW[8] = 0.009477;
5400     wW[9] = 0.350697;
5401     wW[10] = 0.014546;
5402     wW[11] = 0.005213;
5403     wW[12] = 0.000000;
5404     if(fByThick){// New values seeITS_MatBudget_4B.xls
5405         den = 1.2464275; // g/cm^3   Cell O403
5406     }else{
5407         den = 1.28134409; // g/cm^3  Cell L403
5408     } // end if fByThick
5409     //den = 7666.3/(9753.553259); // volume does not exclude holes
5410     AliMixture(87,"AIRFMDSSD$",aA,zZ,den,+12,wW); 
5411     AliMedium(87,"AIRFMDSSD$",87,0,ifield,fieldm,tmaxfdAir,stemaxAir,
5412               deemaxAir,epsilAir,stminAir);
5413
5414     //AliMaterial(88,"ITS SANDW CFMDSDD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5415     // From Pierluigi Barberis calculations of 1SDD+Carbon fiber October 2 2002
5416     wW[0] = 0.016302;
5417     wW[1] = 0.461870;
5418     wW[2] = 0.033662;
5419     wW[3] = 0.163595;
5420     wW[4] = 0.000315;
5421     wW[5] = 0.001197;
5422     wW[6] = 0.000127;
5423     wW[7] = 0.004175;
5424     wW[8] = 0.000811;
5425     wW[9] = 0.311315;
5426     wW[10] = 0.006631;
5427     wW[11] = 0.000000;
5428     wW[12] = 0.000000;
5429     if(fByThick){// New values seeITS_MatBudget_4B.xls
5430         den = 1.9353276; // g/cm^3  Cell N370
5431     }else{
5432         den = 3.2788626; // g/cm^3 Cell F370
5433     } // end if fByThick
5434     //den = 7667.1/(3671.58978); // Volume does not excludeholes
5435     AliMixture(88,"ITS SANDW CFMDSDD$",aA,zZ,den,+11,wW); 
5436     AliMedium(88,"ITS SANDW CFMDSDD$",88,0,ifield,fieldm,tmaxfd,stemax,
5437               deemax,epsil,stmin);
5438
5439     //AliMaterial(89,"ITS SANDW CFMDSSD$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5440     // From Pierluigi Barberis calculations of SSD+Carbon fiber October 2 2002.
5441     wW[0] = 0.014065;
5442     wW[1] = 0.520598;
5443     wW[2] = 0.022650;
5444     wW[3] = 0.105018;
5445     wW[4] = 0.021768;
5446     wW[5] = 0.009952;
5447     wW[6] = 0.001051;
5448     wW[7] = 0.034700;
5449     wW[8] = 0.006740;
5450     wW[9] = 0.249406;
5451     wW[10] = 0.010345;
5452     wW[11] = 0.0003707;
5453     wW[12] = 0.000000;
5454     if(fByThick){// New values seeITS_MatBudget_4B.xls
5455         den = 1.6564275; // g/cm^3  Cell N304
5456     }else{
5457         den = 1.7028296; // g/cm^3  Cell F304
5458     } // end if fByThick
5459     //den = 1166.5/(3671.58978); // Volume does not exclude holes
5460     AliMixture(89,"ITS SANDW CFMDSSD$",aA,zZ,den,+12,wW); 
5461     AliMedium(89,"ITS SANDW CFMDSSD$",89,0,ifield,fieldm,tmaxfd,stemax,
5462               deemax,epsil,stmin);
5463
5464     //AliMaterial(97,"SPD SERVICES$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
5465     // From Pierluigi Barberis calculations of 1SPD October 2 2002.
5466     wW[0] = 0.005970;
5467     wW[1] = 0.304704;
5468     wW[2] = 0.042510;
5469     wW[3] = 0.121715;
5470     wW[4] = 0.001118;
5471     wW[5] = 0.030948;
5472     wW[6] = 0.003270;
5473     wW[7] = 0.107910;
5474     wW[8] = 0.020960;
5475     wW[9] = 0.360895;
5476     wW[10] = 0.000000;
5477     wW[11] = 0.000000;
5478     wW[12] = 0.000000;
5479     if(fByThick){// New values seeITS_MatBudget_4B.xls
5480         den = 80.31136576; // g/cm^3 Cell H329
5481     }else{
5482         den = 87.13062; // g/cm^3  Cell G329
5483     } // end if fByThick
5484     //den = 1251.3/(0.05*2.0*TMath::Pi()*(7.75*7.75 - 3.7*3.7)); // g/cm^3
5485     AliMixture(97,"SPD SERVICES$",aA,zZ,den,+10,wW); 
5486     AliMedium(97,"SPD SERVICES$",97,0,ifield,fieldm,tmaxfd,stemax,
5487               deemax,epsil,stmin);
5488
5489
5490     // Special media
5491
5492     AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
5493     AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5494
5495     // SPD End Ladder (data from Petra Riedler)
5496     Float_t aSPDel[5] = {1.00794,12.0107,14.01,15.9994,63.54 };
5497     Float_t zSPDel[5] = {1.,6.,7.,8.,29.};
5498     Float_t wSPDel[5] = {0.004092,0.107274,0.011438,0.032476,0.844719};
5499     Float_t dSPDel    = 3.903403;
5500
5501     //   AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999); 
5502     AliMixture(91,"SPD End ladder$",aSPDel,zSPDel,dSPDel,5,wSPDel);
5503     AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5504
5505     AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);    
5506     AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5507     /*  Material with fractional Z not actually used
5508     AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
5509     AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5510     */
5511     AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
5512     AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5513     /* Material with fractional Z not actually used
5514     AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999); 
5515     AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5516     */
5517     AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
5518     AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
5519 }
5520 //______________________________________________________________________
5521 void AliITSvPPRasymmFMD::InitAliITSgeom(){
5522     //     Based on the geometry tree defined in Geant 3.21, this
5523     // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
5524     // sturture.
5525     // Inputs:
5526     //   none.
5527     // Outputs:
5528     //   none.
5529     // Return:
5530     //   none.
5531     const Int_t knlayers = 6;
5532     const Int_t kndeep = 3;
5533     const AliITSDetector kidet[knlayers]={kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
5534     const TString knames[2][knlayers] = {
5535      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I10A_%d/I103_%d/I101_1/ITS1_1", // lay=1
5536       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12A_%d/I20A_%d/I1D3_%d/I1D1_1/ITS2_1", // lay=2
5537       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5538       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5539       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5540       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"},// lay=6
5541      {"/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I10B_%d/I107_%d/I101_1/ITS1_1", // lay=1
5542       "/ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_%d/I20B_%d/I1D7_%d/I1D1_1/ITS2_1", // lay=2
5543       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
5544       "/ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
5545       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
5546       "/ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"}
5547     };
5548     const Int_t kitsGeomTreeCopys[knlayers][kndeep]= {{10, 2, 4},// lay=1
5549                                                      {10, 4, 4},// lay=2
5550                                                      {14, 6, 1},// lay=3
5551                                                      {22, 8, 1},// lay=4
5552                                                      {34,22, 1},// lay=5
5553                                                      {38,25, 1}};//lay=6
5554     Int_t       nlad[knlayers],ndet[knlayers];
5555     Int_t       mod,lay,lad=0,det=0,i,j,k,cp0,cp1,cp2;
5556     TString path,shapeName;
5557     TGeoHMatrix materix;
5558     Double_t trans[3]={3*0.0},rot[10]={9*0.0,1.0};
5559     TArrayD shapePar;
5560     TArrayF shapeParF;
5561     Bool_t shapeDefined[3]={kFALSE,kFALSE,kFALSE};
5562
5563     AliDebug(1,"Reading Geometry transformation directly from Modler.");
5564     mod = 0;
5565     for(i=0;i<knlayers;i++){
5566         k = 1;
5567         for(j=0;j<kndeep;j++) if(kitsGeomTreeCopys[i][j]!=0)
5568             k *= TMath::Abs(kitsGeomTreeCopys[i][j]);
5569         mod += k;
5570     } // end for i
5571
5572     SetITSgeom(0);
5573     nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
5574     ndet[0]= 4;ndet[1]= 4;ndet[2]= 6;ndet[3]= 8;ndet[4]=22;ndet[5]=25;
5575     AliITSgeom* geom = new AliITSgeom(0,6,nlad,ndet,mod);
5576     SetITSgeom(geom);
5577     mod = 0;
5578     for(lay=1;lay<=knlayers;lay++){
5579         for(cp0=1;cp0<=kitsGeomTreeCopys[lay-1][0];cp0++){
5580             for(cp1=1;cp1<=kitsGeomTreeCopys[lay-1][1];cp1++){
5581                 for(cp2=1;cp2<=kitsGeomTreeCopys[lay-1][2];cp2++){
5582                     path.Form(knames[fMinorVersion-1][lay-1].Data(),
5583                               cp0,cp1,cp2);
5584                     switch (lay){
5585                     case 1:{
5586                         det = cp2;
5587                         lad = cp1+2*(cp0-1);
5588                     }break;
5589                     case 2:{
5590                         det = cp2;
5591                         lad = cp1+4*(cp0-1);
5592                     } break;
5593                     case 3: case 4: case 5: case 6:{
5594                         det = cp1;
5595                         lad = cp0;
5596                     } break;
5597                     } // end switch
5598                          //AliInfo(Form("path=%s lay=%d lad=%d det=%d",
5599                          //             path.Data(),lay,lad,det));
5600                     gMC->GetTransformation(path.Data(),materix);
5601                     gMC->GetShape(path.Data(),shapeName,shapePar);
5602                     shapeParF.Set(shapePar.GetSize());
5603                     for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i];
5604                     geom->CreateMatrix(mod,lay,lad,det,kidet[lay-1],trans,rot);
5605                     geom->SetTrans(mod,materix.GetTranslation());
5606                     geom->SetRotMatrix(mod,materix.GetRotationMatrix());
5607                     geom->GetGeomMatrix(mod)->SetPath(path.Data());
5608                     switch (lay){
5609                     case 1: case 2:
5610                         if(!shapeDefined[kSPD]){
5611                         geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(
5612                                 shapeParF.GetSize(),shapeParF.GetArray()));
5613                         shapeDefined[kSPD] = kTRUE;
5614                     }break;
5615                     case 3: case 4:
5616                         if(!shapeDefined[kSDD]){
5617                         geom->ReSetShape(kSDD,new AliITSgeomSDD256(
5618                                 shapeParF.GetSize(),shapeParF.GetArray()));
5619                         shapeDefined[kSDD] = kTRUE;
5620                     }break;
5621                     case 5: case 6:
5622                         if(!shapeDefined[kSSD]){
5623                         geom->ReSetShape(kSSD,new AliITSgeomSSD75and275(
5624                                 shapeParF.GetSize(),shapeParF.GetArray()));
5625                         shapeDefined[kSSD] = kTRUE;
5626                     }break;
5627                     default:{
5628                     }break;
5629                     } // end switch
5630                     mod++;
5631                 } /// end for cp2
5632             } // end for cp1
5633         } // end for cp0
5634     } // end for lay
5635     return;
5636 }
5637 //______________________________________________________________________
5638 void AliITSvPPRasymmFMD::Init(){
5639     //     Initialise the ITS after it has been created.
5640     // Inputs:
5641     //   none.
5642     // Outputs:
5643     //   none.
5644     // Return:
5645     //   none.
5646
5647     AliDebug(1,Form("Init: Major version %d Minor version %d",fMajorVersion,
5648                  fMinorVersion));
5649     //
5650     if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
5651     if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
5652     AliITSgeom* geom = new AliITSgeom();
5653     SetITSgeom(geom);
5654     if(fGeomDetIn) GetITSgeom()->ReadNewFile(fRead);
5655     else this->InitAliITSgeom();
5656     if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite);
5657     AliITS::Init();
5658     //
5659     fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID.
5660 }
5661 //______________________________________________________________________
5662 void AliITSvPPRasymmFMD::SetDefaults(){
5663     // sets the default segmentation, response, digit and raw cluster classes
5664     // Inputs:
5665     //   none.
5666     // Outputs:
5667     //   none.
5668     // Return:
5669     //   none.
5670
5671     const Float_t kconv = 1.0e+04; // convert cm to microns
5672
5673     if(!fDetTypeSim){
5674         Warning("SetDefaults","Error fDetTypeSim not defined");
5675         return;
5676     }
5677
5678     AliITSgeomSPD  *s0;
5679     AliITSgeomSDD  *s1;
5680     AliITSgeomSSD  *s2;
5681     Int_t i;
5682     Float_t bx[256],bz[280];
5683
5684     fDetTypeSim->SetDefaults();
5685     
5686     //SPD
5687     s0 = (AliITSgeomSPD*) GetITSgeom()->GetShape(kSPD);
5688     // Get shape info. Do it this way for now.
5689     //AliITSCalibrationSPD* resp0=new AliITSCalibrationSPD();
5690     AliITSsegmentationSPD* seg0 = 
5691         (AliITSsegmentationSPD*)fDetTypeSim->GetSegmentationModel(0);
5692     seg0->SetDetSize(s0->GetDx()*2.*kconv, // base this on AliITSgeomSPD
5693                      s0->GetDz()*2.*kconv, // for now.
5694                      s0->GetDy()*2.*kconv); // x,z,y full width in microns.
5695     seg0->SetNPads(256,160);// Number of Bins in x and z
5696     for(i=000;i<256;i++) bx[i] =  50.0; // in x all are 50 microns.
5697     for(i=000;i<160;i++) bz[i] = 425.0; // most are 425 microns except below
5698     for(i=160;i<280;i++) bz[i] =   0.0; // Outside of detector.
5699     bz[ 31] = bz[ 32] = 625.0; // first chip boundry
5700     bz[ 63] = bz[ 64] = 625.0; // first chip boundry
5701     bz[ 95] = bz[ 96] = 625.0; // first chip boundry
5702     bz[127] = bz[128] = 625.0; // first chip boundry
5703     bz[160] = 425.0; // Set so that there is no zero pixel size for fNz.
5704     seg0->SetBinSize(bx,bz); // Based on AliITSgeomSPD for now.
5705     SetSegmentationModel(kSPD,seg0);
5706     // set digit and raw cluster classes to be used
5707     const char *kData0=(fDetTypeSim->GetCalibrationModel(
5708                             GetITSgeom()->GetStartSPD()))->DataType();
5709     if (strstr(kData0,"real")) fDetTypeSim->SetDigitClassName(kSPD,
5710                                                               "AliITSdigit");
5711     else fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD");
5712     // SDD
5713     s1 = (AliITSgeomSDD*) GetITSgeom()->GetShape(kSDD);
5714     // Get shape info. Do it this way for now.
5715
5716     //AliITSCalibrationSDD* resp1=new AliITSCalibrationSDD("simulated");
5717     AliITSsegmentationSDD* seg1 = 
5718         (AliITSsegmentationSDD*)fDetTypeSim->GetSegmentationModel(1);
5719     seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD
5720                      s1->GetDz()*2.*kconv, // for now.
5721                      s1->GetDy()*2.*kconv); // x,z,y full width in microns.
5722     seg1->SetNPads(256,256);// Use AliITSgeomSDD for now
5723     SetSegmentationModel(kSDD,seg1);
5724     const char *kData1=(fDetTypeSim->GetCalibrationModel(
5725                             GetITSgeom()->GetStartSDD()))->DataType();
5726     AliITSCalibrationSDD* rsp = 
5727         (AliITSCalibrationSDD*)fDetTypeSim->GetCalibrationModel(
5728             GetITSgeom()->GetStartSDD());
5729     const char *kopt=rsp->GetZeroSuppOption();
5730     if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){
5731         fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigit");
5732     } else fDetTypeSim->SetDigitClassName(kSDD,"AliITSdigitSDD");
5733     // SSD  Layer 5
5734
5735     s2 = (AliITSgeomSSD*) GetITSgeom()->GetShape(kSSD);
5736     // Get shape info. Do it this way for now.
5737
5738
5739     //SetCalibrationModel(GetITSgeom()->GetStartSSD(),
5740     // new AliITSCalibrationSSD("simulated"));
5741     AliITSsegmentationSSD* seg2 = 
5742         (AliITSsegmentationSSD*)fDetTypeSim->GetSegmentationModel(2);
5743     seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD
5744                      s2->GetDz()*2.*kconv, // for now.
5745                      s2->GetDy()*2.*kconv); // x,z,y full width in microns.
5746     seg2->SetPadSize(95.,0.); // strip x pitch in microns
5747     seg2->SetNPads(768,0); // number of strips on each side.
5748     seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
5749     seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side.
5750     seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side.
5751     SetSegmentationModel(kSSD,seg2); 
5752         const char *kData2=(fDetTypeSim->GetCalibrationModel(
5753                                 GetITSgeom()->GetStartSSD()))->DataType();
5754     if(strstr(kData2,"real") ) fDetTypeSim->SetDigitClassName(kSSD,
5755                                                               "AliITSdigit");
5756     else fDetTypeSim->SetDigitClassName(kSSD,"AliITSdigitSSD");
5757     if(fgkNTYPES>3){
5758         Warning("SetDefaults",
5759                 "Only the four basic detector types are initialised!");
5760     }// end if
5761     return;
5762 }
5763 //______________________________________________________________________
5764 void AliITSvPPRasymmFMD::DrawModule() const{
5765     //     Draw a shaded view of the FMD version 10.
5766     // Inputs:
5767     //   none.
5768     // Outputs:
5769     //   none.
5770     // Return:
5771     //   none.
5772
5773     // Set everything unseen
5774     gMC->Gsatt("*", "seen", -1);
5775     // 
5776     // Set ALIC mother visible
5777     gMC->Gsatt("ALIC","SEEN",0);
5778     //
5779     // Set the volumes visible
5780     gMC->Gsatt("ITSD","SEEN",0);
5781     gMC->Gsatt("ITS1","SEEN",1);
5782     gMC->Gsatt("ITS2","SEEN",1);
5783     gMC->Gsatt("ITS3","SEEN",1);
5784     gMC->Gsatt("ITS4","SEEN",1);
5785     gMC->Gsatt("ITS5","SEEN",1);
5786     gMC->Gsatt("ITS6","SEEN",1);
5787     //
5788     gMC->Gsatt("IPCB","SEEN",1);
5789     gMC->Gsatt("ICO2","SEEN",1);
5790     gMC->Gsatt("ICER","SEEN",0);
5791     gMC->Gsatt("ISI2","SEEN",0);
5792     gMC->Gsatt("IPLA","SEEN",0);
5793     gMC->Gsatt("ICO3","SEEN",0);
5794     gMC->Gsatt("IEPX","SEEN",0);
5795     gMC->Gsatt("ISI3","SEEN",1);
5796     gMC->Gsatt("ISUP","SEEN",0);
5797     gMC->Gsatt("ICHO","SEEN",0);
5798     gMC->Gsatt("ICMO","SEEN",0);
5799     gMC->Gsatt("ICMD","SEEN",0);
5800     gMC->Gsatt("ICCO","SEEN",1);
5801     gMC->Gsatt("ICCM","SEEN",0);
5802     gMC->Gsatt("ITMD","SEEN",0);
5803     gMC->Gsatt("ITTT","SEEN",1);
5804     //
5805     gMC->Gdopt("hide", "on");
5806     gMC->Gdopt("shad", "on");
5807     gMC->Gsatt("*", "fill", 7);
5808     gMC->SetClipBox(".");
5809     gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
5810     gMC->DefaultRange();
5811     gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
5812     gMC->Gdhead(1111, "Inner Tracking System Version 1");
5813     gMC->Gdman(17, 6, "MAN");
5814 }
5815 //______________________________________________________________________
5816 void AliITSvPPRasymmFMD::StepManager(){
5817     //    Called for every step in the ITS, then calles the AliITShit class
5818     // creator with the information to be recoreded about that hit.
5819     //     The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
5820     // printing of information to a file which can be used to create a .det
5821     // file read in by the routine CreateGeometry(). If set to 0 or any other
5822     // value except 1, the default behavior, then no such file is created nor
5823     // it the extra variables and the like used in the printing allocated.
5824     // Inputs:
5825     //   none.
5826     // Outputs:
5827     //   none.
5828     // Return:
5829     //   none.
5830
5831     Int_t         copy, id;
5832     TLorentzVector position, momentum;
5833     static TLorentzVector position0;
5834     static Int_t stat0=0;
5835
5836     if(!(this->IsActive())){
5837         return;
5838     } // end if !Active volume.
5839
5840     if(!(gMC->TrackCharge())) return;
5841
5842     id=gMC->CurrentVolID(copy);
5843
5844     Bool_t sensvol = kFALSE;
5845     for(Int_t kk=0;kk<6;kk++)if(id == fIdSens[kk])sensvol=kTRUE;
5846     if(sensvol && (gMC->IsTrackExiting())){
5847         copy = fTrackReferences->GetEntriesFast();
5848         TClonesArray &lTR = *fTrackReferences;
5849         // Fill TrackReference structure with this new TrackReference.
5850         new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber());
5851     } // if Outer ITS mother Volume
5852
5853
5854     Int_t   copy1,copy2;  
5855     Int_t   vol[5];
5856     TClonesArray &lhits = *fHits;
5857     //
5858     // Track status
5859     vol[3] = 0;
5860     vol[4] = 0;
5861     if(gMC->IsTrackInside())      vol[3] +=  1;
5862     if(gMC->IsTrackEntering())    vol[3] +=  2;
5863     if(gMC->IsTrackExiting())     vol[3] +=  4;
5864     if(gMC->IsTrackOut())         vol[3] +=  8;
5865     if(gMC->IsTrackDisappeared()) vol[3] += 16;
5866     if(gMC->IsTrackStop())        vol[3] += 32;
5867     if(gMC->IsTrackAlive())       vol[3] += 64;
5868     //
5869     // Fill hit structure.
5870     if(!(gMC->TrackCharge())) return;
5871     //
5872     // Only entering charged tracks
5873     if((id = gMC->CurrentVolID(copy)) == fIdSens[0]) {
5874         vol[0] = 1;
5875         id = gMC->CurrentVolOffID(2,copy);
5876         //detector copy in the ladder = 1<->4  (ITS1 < I101 < I103 < I10A)
5877         vol[1] = copy;
5878         gMC->CurrentVolOffID(3,copy1);
5879         //ladder copy in the module   = 1<->2  (I10A < I12A)
5880         gMC->CurrentVolOffID(4,copy2);
5881         //module copy in the layer    = 1<->10 (I12A < IT12)
5882         vol[2] = copy1+(copy2-1)*2;//# of ladders in one module  = 2
5883     } else if(id == fIdSens[1]){
5884         vol[0] = 2;
5885         id = gMC->CurrentVolOffID(2,copy);
5886         //detector copy in the ladder = 1<->4  (ITS2 < I1D1 < I1D3 < I20A)
5887         vol[1] = copy;
5888         gMC->CurrentVolOffID(3,copy1);
5889         //ladder copy in the module   = 1<->4  (I20A < I12A)
5890         gMC->CurrentVolOffID(4,copy2);
5891         //module copy in the layer    = 1<->10 (I12A < IT12)
5892         vol[2] = copy1+(copy2-1)*4;//# of ladders in one module  = 4
5893     } else if(id == fIdSens[2]){
5894         vol[0] = 3;
5895         id = gMC->CurrentVolOffID(1,copy);
5896         //detector copy in the ladder = 1<->6  (ITS3 < I302 < I004)
5897         vol[1] = copy;
5898         id = gMC->CurrentVolOffID(2,copy);
5899         //ladder copy in the layer    = 1<->14 (I004 < IT34)
5900         vol[2] = copy;
5901     } else if(id == fIdSens[3]){
5902         vol[0] = 4;
5903         id = gMC->CurrentVolOffID(1,copy);
5904         //detector copy in the ladder = 1<->8  (ITS4 < I402 < I005)
5905         vol[1] = copy;
5906         id = gMC->CurrentVolOffID(2,copy);
5907         //ladder copy in the layer    = 1<->22 (I005 < IT34))
5908         vol[2] = copy;
5909     }else if(id == fIdSens[4]){
5910         vol[0] = 5;
5911         id = gMC->CurrentVolOffID(1,copy);
5912         //detector copy in the ladder = 1<->22  (ITS5 < I562 < I565)
5913         vol[1] = copy;
5914         id = gMC->CurrentVolOffID(2,copy);
5915         //ladder copy in the layer    = 1<->34 (I565 < IT56)
5916         vol[2] = copy;
5917     }else if(id == fIdSens[5]){
5918         vol[0] = 6;
5919         id = gMC->CurrentVolOffID(1,copy);
5920         //detector copy in the ladder = 1<->25  (ITS6 < I566 < I569)
5921         vol[1] = copy;
5922         id = gMC->CurrentVolOffID(2,copy);
5923         //ladder copy in the layer = 1<->38 (I569 < IT56)
5924         vol[2] = copy;
5925     } else {
5926         return; // not an ITS volume?
5927     } // end if/else if (gMC->CurentVolID(copy) == fIdSens[i])
5928     //
5929     gMC->TrackPosition(position);
5930     gMC->TrackMomentum(momentum);
5931     vol[4] = stat0;
5932     if(gMC->IsTrackEntering()){
5933         position0 = position;
5934         stat0 = vol[3];
5935         return;
5936     } // end if IsEntering
5937     // Fill hit structure with this new hit.
5938     
5939     new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->GetMCApp()->GetCurrentTrackNumber(),vol,
5940                                    gMC->Edep(),gMC->TrackTime(),position,
5941                                    position0,momentum);
5942
5943     position0 = position;
5944     stat0 = vol[3];
5945
5946     return;
5947 }