Dynamic cast replaced (F.Carminati)
[u/mrichter/AliRoot.git] / ITS / AliITSvPPRasymm.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
5  * Contributors are mentioned in the code where appropriate.              *
6  *                                                                        *
7  * Permission to use, copy, modify and distribute this software and its   *
8  * documentation strictly for non-commercial purposes is hereby granted   *
9  * without fee, provided that the above copyright notice appears in all   *
10  * copies and that both the copyright notice and this permission notice   *
11  * appear in the supporting documentation. The authors make no claims     *
12  * about the suitability of this software for any purpose. It is          *
13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /*
17 $Log$
18 Revision 1.40  2001/05/25 15:59:59  morsch
19 Overlaps corrected. (R. Barbera)
20
21 Revision 1.38  2001/05/16 08:17:49  hristov
22 Bug fixed in the StepManager to account for the difference in the geometry tree for the ITS pixels. This fixes both the funny distribution of pixel coordinates and the missing hits/digits/points in many sectors of the ITS pixel barrel. Also included is a patch to properly get and use the detector dimensions through out the ITS code. (B.Nilsen)
23
24 Revision 1.37  2001/05/10 00:12:59  nilsen
25 Finished fixing up the default segmentation for the PPR geometry.
26
27 Revision 1.36  2001/05/09 01:02:21  nilsen
28 Finished fixing SetDefaults for the segmentation of SPD, SDD, and SSD.
29
30 Revision 1.35  2001/05/03 08:40:15  barbera
31 Volume ITSD slightly modified to be consistent with v5. Some improvement in the printouts. The last commit did not complete successfully.
32
33 Revision 1.33  2001/05/01 22:40:42  nilsen
34 Partical update of SetDefault.
35
36 Revision 1.32  2001/04/22 13:48:09  barbera
37 New values of media parameters and thickness of SPD end-ladder electronics as given by Fabio Formenti
38
39 Revision 1.31  2001/04/04 07:02:16  barbera
40 Position of the cylinders holding rails corrected
41
42 Revision 1.30  2001/03/29 22:02:30  barbera
43 Some changes to the services due to the new drawings from the engineers.
44
45 Revision 1.29  2001/03/29 05:28:56  barbera
46 Rails material changed from aluminum to carbon fiber according with the decision of the last Technical Board
47
48 Revision 1.28  2001/03/28 06:40:20  barbera
49 Central and services mother volumes made consistenf for detailed and coarse geometry. Switch for rails added to the coarse geometries
50
51 Revision 1.26  2001/03/23 00:12:23  nilsen
52 Set Reading of AliITSgeom data from Geant3 common blocks as the default and
53 not a .det file. Removed redundent calls to BuildGeometry.
54
55 Revision 1.25  2001/03/20 19:22:51  barbera
56 Flags for the rails and the cooling fluid added. Some changes in the volumes of the SSD cones after the meeting with the engineers in Torino.
57
58 Revision 1.23  2001/03/13 21:18:44  barbera
59 Some misleading comments removed
60
61 Revision 1.22  2001/03/13 18:13:30  barbera
62 Some mother volumes sligthly modified to eliminate an overlap with the absorber
63
64 Revision 1.21  2001/03/13 08:36:23  hristov
65 fabsf replaced by TMath::Abs
66
67 Revision 1.20  2001/03/13 00:17:41  barbera
68 New SDD geometry got grom F. Tosello and checked by the SDD engineers
69
70 Revision 1.19  2001/02/28 18:23:13  barbera
71 Setters and getters to set/get the detector and chip thickness on SPD layers added
72
73 Revision 1.18  2001/02/27 23:18:24  barbera
74 Full parameterization of detector and chip thicknesses for layer 1 and layer 2 of SPD as requested by the project leader
75
76 Revision 1.17  2001/02/19 22:14:55  nilsen
77 Fix for all 4 versions 11, 12, 21, and 22.
78
79 Revision 1.16  2001/02/19 20:10:34  barbera
80 Set option=2 and thickness=2 as default values --> SetMinorVersion=22
81
82 Revision 1.15  2001/02/19 19:44:00  barbera
83 Air density parameter corrected
84
85 Revision 1.14  2001/02/13 16:53:35  nilsen
86 Fixed a but when trying to use GEANT4. Needed to replace
87 if(!((TGeant3*)gMC)) with if(!(dynamic_casst<TGeant3*>(gMC)))
88 because just casting gMC to be TGeant3* even when it realy is a TGeant3 pointer
89 did not result in a zero value. For AliITSv5asymm and AliITSv5symm, needed
90 to fix a bug in the initilizers and a bug in BuildGeometry. This is now done
91 in the same way as in AliITSv5.cxx.
92
93 Revision 1.13  2001/02/09 20:06:26  nilsen
94 Fixed bug in distructor. Can't distroy fixxed length arrays. Thanks Peter.
95
96 Revision 1.12  2001/02/09 13:53:38  barbera
97 Int_t redefinition avoided
98
99 Revision 1.11  2001/02/09 06:55:38  barbera
100 SPD option re-set to B. It was A by mistake
101
102 Revision 1.10  2001/02/09 00:05:31  nilsen
103 Added fMajor/MinorVersion variables and made other changes to better make
104 use of the new code changes in AliITSgeom related classes.
105
106
107 Revision 1.9  2001/02/08 16:00:37  barbera
108 New thicknesses (300+300 um) added for SPD chips and detectors and set as default. Many other refinements.
109
110 Revision 1.8  2001/02/06 08:03:44  barbera
111 Material redefinition in SDD
112
113 Revision 1.7  2001/02/05 13:34:57  barbera
114 Updated version of the ITS detailed geometry
115
116 Revision 1.5  2001/01/30 09:23:13  hristov
117 Streamers removed (R.Brun)
118
119 Revision 1.4  2001/01/23 20:08:03  barbera
120 Option B for pixels implemented and set as default
121
122 Revision 1.3  2001/01/17 08:08:20  barbera
123 Some media parameters modified
124
125 Revision 1.1.2.1  2001/01/15 13:38:08  barbera
126 New ITS detailed geometry to be used for the PPR
127
128 */
129
130 ///////////////////////////////////////////////////////////////////////////////
131 //                                                                           //
132 //  Inner Traking System version PPR  asymmetric                             //
133 //  This class contains the base procedures for the Inner Tracking System    //
134 //                                                                           //
135 // Authors: R. Barbera                                                       //
136 // version 8.                                                                //
137 // Created  January 15 2001.                                                 //
138 //                                                                           //
139 //  NOTE: THIS IS THE  ASYMMETRIC PPR geometry of the ITS.                   //
140 //                                                                           //
141 ///////////////////////////////////////////////////////////////////////////////
142
143 // See AliITSvPPRasymm::StepManager().
144 #include <iostream.h>
145 #include <iomanip.h>
146 #include <stdio.h>
147 #include <stdlib.h>
148 #include <TMath.h>
149 #include <TGeometry.h>
150 #include <TNode.h>
151 #include <TTUBE.h>
152 #include <TFile.h>    // only required for Tracking function?
153 #include <TCanvas.h>
154 #include <TObjArray.h>
155 #include <TLorentzVector.h>
156 #include <TObjString.h>
157 #include <TClonesArray.h>
158 #include <TBRIK.h>
159 #include <TSystem.h>
160
161 #include "AliMC.h"
162 #include "AliRun.h"
163 #include "AliMagF.h"
164 #include "AliConst.h"
165 #include "../TGeant3/TGeant3.h"
166 #include "AliITSGeant3Geometry.h"
167 #include "AliITShit.h"
168 #include "AliITS.h"
169 #include "AliITSvPPRasymm.h"
170 #include "AliITSgeom.h"
171 #include "AliITSgeomSPD.h"
172 #include "AliITSgeomSDD.h"
173 #include "AliITSgeomSSD.h"
174 #include "AliITSDetType.h"
175 #include "AliITSresponseSPD.h"
176 #include "AliITSresponseSDD.h"
177 #include "AliITSresponseSSD.h"
178 #include "AliITSsegmentationSPD.h"
179 #include "AliITSsegmentationSDD.h"
180 #include "AliITSsegmentationSSD.h"
181 #include "AliITSClusterFinderSPD.h"
182 #include "AliITSClusterFinderSDD.h"
183 #include "AliITSClusterFinderSSD.h"
184
185
186 ClassImp(AliITSvPPRasymm)
187  
188 //_____________________________________________________________________________
189 AliITSvPPRasymm::AliITSvPPRasymm() {
190 ////////////////////////////////////////////////////////////////////////
191 //    Standard default constructor for the ITS version 8.
192 ////////////////////////////////////////////////////////////////////////
193     Int_t i;
194
195     fIdN          = 0;
196     fIdName       = 0;
197     fIdSens       = 0;
198     fEuclidOut    = kFALSE; // Don't write Euclide file
199     fGeomDetOut   = kFALSE; // Don't write .det file
200     fGeomDetIn    = kFALSE; // Don't Read .det file
201     fMajorVersion = IsVersion();
202     fMinorVersion = -1;
203     for(i=0;i<60;i++) fRead[i] = '\0';
204     for(i=0;i<60;i++) fWrite[i] = '\0';
205     for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
206 }
207 //_____________________________________________________________________________
208 AliITSvPPRasymm::AliITSvPPRasymm(const char *name, const char *title) : AliITS(name, title){
209 ////////////////////////////////////////////////////////////////////////
210 //    Standard constructor for the ITS version 8.
211 ////////////////////////////////////////////////////////////////////////
212     Int_t i;
213
214     fIdN = 6;
215     fIdName = new TString[fIdN];
216     fIdName[0] = "ITS1";
217     fIdName[1] = "ITS2";
218     fIdName[2] = "ITS3";
219     fIdName[3] = "ITS4";
220     fIdName[4] = "ITS5";
221     fIdName[5] = "ITS6";
222     fIdSens    = new Int_t[fIdN];
223     for(i=0;i<fIdN;i++) fIdSens[i] = 0;
224     fMajorVersion = IsVersion();
225     fMinorVersion = 2;
226     fEuclidOut    = kFALSE; // Don't write Euclide file
227     fGeomDetOut   = kFALSE; // Don't write .det file
228     fGeomDetIn    = kFALSE; // Don't Read .det file
229     SetThicknessDet1();
230     SetThicknessDet2();
231     SetThicknessChip1();
232     SetThicknessChip2();                         
233
234     fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
235     strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
236     strncpy(fRead,fEuclidGeomDet,60);
237     strncpy(fWrite,fEuclidGeomDet,60);
238 }
239 //____________________________________________________________________________
240 AliITSvPPRasymm::AliITSvPPRasymm(const AliITSvPPRasymm &source){
241 ////////////////////////////////////////////////////////////////////////
242 //     Copy Constructor for ITS version 8.
243 ////////////////////////////////////////////////////////////////////////
244     if(&source == this) return;
245     Warning("Copy Constructor","Not allowed to copy AliITSvPPRasymm");
246     return;
247 }
248 //_____________________________________________________________________________
249 AliITSvPPRasymm& AliITSvPPRasymm::operator=(const AliITSvPPRasymm &source){
250 ////////////////////////////////////////////////////////////////////////
251 //    Assignment operator for the ITS version 8.
252 ////////////////////////////////////////////////////////////////////////
253     if(&source == this) return *this;
254     Warning("= operator","Not allowed to copy AliITSvPPRasymm");
255     return *this;
256 }
257 //_____________________________________________________________________________
258 AliITSvPPRasymm::~AliITSvPPRasymm() {
259 ////////////////////////////////////////////////////////////////////////
260 //    Standard destructor for the ITS version 8.
261 ////////////////////////////////////////////////////////////////////////
262 }
263 //__________________________________________________________________________
264 void AliITSvPPRasymm::BuildGeometry(){
265 ////////////////////////////////////////////////////////////////////////
266 //    Geometry builder for the ITS version 8.
267 ////////////////////////////////////////////////////////////////////////
268     TNode *node, *top;
269     const int kColorITS=kYellow;
270     //
271     top = gAlice->GetGeometry()->GetNode("alice");
272
273     new TTUBE("S_layer1","Layer1 of ITS","void",3.95,3.95+0.05475,12.25);
274     top->cd();
275     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
276     node->SetLineColor(kColorITS);
277     fNodes->Add(node);
278
279     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+0.05475,16.3);
280     top->cd();
281     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
282     node->SetLineColor(kColorITS);
283     fNodes->Add(node);
284
285     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.05288,21.1);
286     top->cd();
287     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
288     node->SetLineColor(kColorITS);
289     fNodes->Add(node);
290
291     new TTUBE("S_layer4","Layer4 of ITS","void",24,24+0.05288,29.6);
292     top->cd();
293     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
294     node->SetLineColor(kColorITS);
295     fNodes->Add(node);
296
297     new TTUBE("S_layer5","Layer5 of ITS","void",40,40+0.05382,45.1);
298     top->cd();
299     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
300     node->SetLineColor(kColorITS);
301     fNodes->Add(node);
302
303     new TTUBE("S_layer6","Layer6 of ITS","void",45,45+0.05382,50.4);
304     top->cd();
305     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
306     node->SetLineColor(kColorITS);
307     fNodes->Add(node);
308 }
309 //_____________________________________________________________________________
310 void AliITSvPPRasymm::CreateGeometry(){
311 ////////////////////////////////////////////////////////////////////////
312 //    This routine defines and Creates the geometry for version 6 of the ITS.
313 ////////////////////////////////////////////////////////////////////////
314   
315   //INNER RADII OF THE SILICON LAYERS 
316   // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
317   //THICKNESSES OF LAYERS (in % radiation length)
318   Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
319   //HALF LENGTHS OF LAYERS  
320   // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
321   //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
322   // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
323   //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
324   // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };        
325
326  
327   Float_t dits[100], rlim, zmax;
328   // Float_t zpos;
329   // Float_t pcits[50]
330   Float_t ztpc;
331   Int_t idrotm[1999], i;
332   Float_t dgh[100];
333
334
335   // Define some variables for SPD
336
337   Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];  // for layer 1 
338   Float_t di103[3], di10a[3], di102[3];                      // for layer 1
339   Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];  // for layer 2
340   Float_t di1d3[3], di20a[3], di1d2[3];                      // for layer 2  
341   Float_t di108[3], di104[3];                                // for both layers  
342
343   Float_t ddet1=300.;     // total detector thickness on layer 1 (micron)
344   Float_t dchip1=300.;    // total chip thickness on layer 1 (micron)
345   
346   Float_t ddet2=300.;     // total detector thickness on layer 2 (micron)                         
347   Float_t dchip2=300.;    // total chip thickness on layer 2 (micron)
348   
349   Float_t dbus=200.;      // total bus thickness on both layers (micron)
350
351   ddet1 = GetThicknessDet1();
352   ddet2 = GetThicknessDet2();
353   dchip1 = GetThicknessChip1();
354   dchip2 = GetThicknessChip2();    
355
356   if(ddet1 < 100. || ddet1 > 300.) {
357      cout << "ITS - WARNING: the detector thickness for layer 1 is outside the range of [100,300] microns."
358           " The default value of 300 microns will be used." << endl;
359           ddet1=300.;
360   }
361   
362   if(ddet2 < 100. || ddet2 > 300.) {
363      cout << "ITS - WARNING: the detector thickness for layer 2 is outside the range of [100,300] microns."
364           " The default value of 300 microns will be used." << endl;
365           ddet2=300.;
366   }
367   
368   if(dchip1 < 150. || dchip1 > 300.) {
369      cout << "ITS - WARNING: the chip thickness for layer 1 is outside the range of [150,300] microns."
370           " The default value of 300 microns will be used." << endl;
371           dchip1=300.;
372   }
373   
374   if(dchip2 < 150. || dchip2 > 300.) {
375      cout << "ITS - WARNING: the chip thickness for layer 2 is outside the range of [150,300] microns."
376           " The default value of 300 microns will be used." << endl;
377           dchip2=300.;
378   }      
379
380   Int_t rails = 1;       // flag for rails (1 --> rails in; 0 --> rails out)
381   
382   Int_t fluid = 1;       // flag for the cooling fluid (1 --> water; 0 --> freon)
383
384   rails = GetRails();
385
386   fluid = GetCoolingFluid();
387
388   if(rails != 0 && rails != 1) {
389      cout << "ITS - WARNING: the switch for rails is not set neither to 0 (rails out) nor to 1 (rails in)." 
390      " The default value of 1 (rails in) will be used." << endl;
391         
392   }  
393   
394   if(fluid != 0 && fluid != 1) {
395      cout << "ITS - WARNING: the switch for cooling fluid is not set neither to 0 (freon) nor to 1 (water)." 
396      " The default value of 1 (water) will be used." << endl;  
397   }       
398    
399   cout << "ITS: Detector thickness on layer 1 is set to " << ddet1 << " microns." << endl;
400   cout << "ITS: Chip thickness on layer 1 is set to " << dchip1 << " microns." << endl;
401   cout << "ITS: Detector thickness on layer 2 is set to " << ddet2 << " microns." << endl;
402   cout << "ITS: Chip thickness on layer 2 is set to " << dchip2 << " microns." << endl;
403   if(rails == 0 ) {
404      cout << "ITS: Rails are out." << endl; 
405   } else {
406      cout << "ITS: Rails are in." << endl;
407   }   
408   if(fluid == 0 ) {
409      cout << "ITS: The cooling fluid is freon." << endl; 
410   } else {
411      cout << "ITS: The cooling fluid is water." << endl;
412   }   
413
414   ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
415   ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm   
416   dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm   
417   dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm   
418   dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm       
419                 
420   Float_t deltax, deltay; 
421
422   Int_t thickness = fMinorVersion/10;
423   Int_t option    = fMinorVersion - 10*thickness;
424
425
426   // Define some variables for SDD
427
428
429   Float_t sin30, cos30;
430
431   // SDD electronics+services main volumes
432   Float_t I018dits[3], I024dits[3], I047dits[3], I048dits[3];
433
434   // SDD detector ladder
435
436   Float_t I302dits[3], I402dits[3], I004dits[3], I005dits[3];
437   Float_t Y_SDD_sep = 0.20;
438   Float_t ySDD;
439   Int_t   iSDD;
440   Float_t Z_SDD_lay3[6] = {18.55, 10.95, 3.70, -3.70, -11.20, -18.35};
441   Float_t Z_SDD_lay4[8] = {25.75, 18.60, 11.00, 3.70, -3.70, -11.20, -18.45, -26.05};
442
443   // ladder foot and end-ladder (frame and cooling)
444   Float_t I028dits[3], I420dits[3], I421dits[3], I422dits[6], I423dits[3];
445   Float_t I424dits[3], xI424, yI424;
446   Float_t I425dits[3];
447   Int_t    indI425;
448   Float_t I029dits[4], I030dits[4], I031dits[3], I032dits[3];
449
450   // SDD ladder frame and cooling
451   Float_t SDD_CoolPipe[3] = {1.7000, -0.5500, 0.0000};
452   Float_t I035dits[3], I037dits[3], I038dits[3];
453   Float_t I039dits[3], xI039, yI039;
454   Float_t I041dits[5];
455
456   // SDD hybrid, chips and capacitors
457   Float_t I050dits[3], xI050, yI050;
458   Float_t I052dits[3], xI052, yI052;
459   Float_t I042dits[3], xI042, yI042;
460   Float_t xI042space = 0.17;
461   Float_t I043dits[3], xI043, yI043;
462   Float_t xI043space = 0.17;
463   Float_t zchip, zChipSpace;
464   Float_t I051dits[3], xI051, yI051, zI051, yI051space, xcap;
465   Int_t     ichip, icap;
466
467   // SDD microcables
468   Float_t I044dits[4], xI044, yI044, volI044;
469   Float_t xHV, yHV, zHV, xLV, yLV, zLV;
470   Char_t   HVname[5], LVname[5];
471
472
473   // Define media off-set
474   
475   Int_t *idtmed = fIdtmed->GetArray()-199;
476
477   
478   // Rotation matrices
479   
480   // SPD - option 'a' (this is NOT the default so leave commented)
481   
482   
483   if (option == 1) {
484   
485      AliMatrix(idrotm[201],90.0,90.0,90.0,180.0,0.0,0.0);
486      AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
487      AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
488      AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
489      AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
490      AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
491      AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
492      AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
493      AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
494      AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
495      AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
496      AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
497      AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
498      AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
499      AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
500      AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
501      AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
502      AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
503      AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
504      AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
505      AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
506      AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0 );
507      AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
508      AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
509      AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
510      AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
511      AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
512      AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
513      AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
514      AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
515      AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
516      AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
517      AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0 );
518      AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
519      AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
520      AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
521      AliMatrix(idrotm[237],90.0,0.0,90.0,90.0,0.0,0.0);
522      AliMatrix(idrotm[238],90.0,144.0,90.0,234.0,0.0,0.0);
523      AliMatrix(idrotm[239],90.0,216.0,90.0,306.0,0.0,0.0);
524      AliMatrix(idrotm[240],90.0,288.0,90.0,18.0,0.0,0.0);
525      AliMatrix(idrotm[241],90.0,324.0,90.0,54.0,0.0,0.0);
526      AliMatrix(idrotm[242],90.0,36.0,90.0,126.0,0.0,0.0);
527      AliMatrix(idrotm[243],90.0,108.0,90.0,198.0,0.0,0.0);
528      AliMatrix(idrotm[244],90.0,180.0,90.0,270.0,0.0,0.0);
529      AliMatrix(idrotm[245],90.0,162.0,90.0,252.0,0.0,0.0);
530      AliMatrix(idrotm[246],90.0,310.0,90.0,40.0,0.0,0.0);
531      AliMatrix(idrotm[247],90.0,319.0,90.0,49.0,0.0,0.0);
532      AliMatrix(idrotm[248],90.0,328.0,90.0,58.0,0.0,0.0);
533      AliMatrix(idrotm[249],90.0,337.0,90.0,67.0,0.0,0.0);
534      AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
535      AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
536      AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
537      AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
538      AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
539      AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
540      AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
541      AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
542      AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
543      AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
544      AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
545      AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
546      AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
547      AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
548      AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
549      AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
550      AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
551      AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
552      AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
553      AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
554      AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
555      AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
556      AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
557      AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
558      AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
559      AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
560      AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
561      AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);  
562
563   }
564   
565   // SPD - option 'b' (this is the default)  
566     
567   if (option == 2) {
568
569      AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
570      AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
571      AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
572      AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
573      AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
574      AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
575      AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
576      AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
577      AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
578      AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
579      AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
580      AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
581      AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
582      AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
583      AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
584      AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
585      AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
586      AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
587      AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
588      AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
589      AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
590      AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
591      AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
592      AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
593      AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
594      AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
595      AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
596      AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
597      AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
598      AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
599      AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
600      AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
601      AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
602      AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
603      AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
604      AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
605      AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
606      AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
607      AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
608      AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
609      AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
610      AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
611      AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
612      AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
613      AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
614      AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
615      AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
616      AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
617      AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
618      AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
619      AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
620      AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
621      AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
622      AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
623      AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
624      AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
625      AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
626      AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
627      AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
628      AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
629      AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
630      AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
631      AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
632      AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
633      AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
634      AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
635      AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
636      AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
637      AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
638      AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
639      AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
640      AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
641      AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
642      AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
643      AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
644      AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
645      AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);  
646
647   }
648     
649   // SDD
650   
651   AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
652   AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
653   AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
654   AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
655   AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
656   AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
657   AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
658   AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
659   AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
660   AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
661   AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
662   AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
663   AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
664   AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
665   AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
666   AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
667   AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
668   AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
669   AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
670   AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
671   AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
672   AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
673   AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
674   AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
675   AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
676   AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
677   AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
678   AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
679   AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
680   AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
681   AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
682   AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
683   AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
684   AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
685   AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
686   AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
687   AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
688   AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
689   AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
690   AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
691   AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
692   AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
693   AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
694   AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
695   AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
696   AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
697   AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
698   AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
699   AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
700   AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
701   AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
702   AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
703   AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
704   AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
705   AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
706   AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
707   AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
708   AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);  
709    
710   // SSD
711   
712   AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
713   AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
714   AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
715   AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
716   AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
717   AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
718   AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
719   AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
720   AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
721   AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
722   AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
723   AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
724   AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
725   AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
726   AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
727   AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
728   AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
729   AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
730   AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
731   AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
732   AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
733   AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
734   AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
735   AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
736   AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
737   AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
738   AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
739   AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
740   AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
741   AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
742   AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
743   AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
744   AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
745   AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
746   AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
747   AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
748   AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
749   AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
750   AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
751   AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
752   AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
753   AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
754   AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
755   AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
756   AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
757   AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
758   AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
759   AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
760   AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
761   AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
762   AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
763   AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
764   AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
765   AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
766   AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
767   AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
768   AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
769   AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
770   AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
771   AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
772   AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
773   AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
774   AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
775   AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
776   AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
777   AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
778   AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
779   AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
780   AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
781   AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
782   AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
783   AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
784   AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
785   AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
786   AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
787   AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
788   AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
789   AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
790   AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
791   AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
792   AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
793   AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
794   AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
795   AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0); 
796
797   
798   // SDD cone
799
800   AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
801   AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
802   AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
803   AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
804   AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
805   AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
806   AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
807   AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
808   AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
809   AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
810   AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
811   AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
812   AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
813   AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
814   AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
815   AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
816   AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
817   AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
818   AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
819   AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
820   AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
821   AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
822   AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
823   AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
824   AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
825   AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
826   AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
827   AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
828   AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
829   AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
830   AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
831   AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
832   AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
833   AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
834   AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
835   AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
836   AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
837   AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
838   AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
839   AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
840   AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
841   AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
842   AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
843   AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
844   AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
845   AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
846   AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
847   AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
848   AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
849   AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
850   AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
851   AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
852   AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
853   AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
854   AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
855   AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
856   AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
857   AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
858   AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
859   AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
860   AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
861   AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
862   AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
863   AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
864   AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
865   AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
866   AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
867   AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
868   AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
869   AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
870   AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
871   AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
872   AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
873   AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
874   AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
875   AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
876   AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
877   AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
878   AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
879   AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
880   AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
881
882   // SSD cone
883
884   AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
885   AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
886   AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
887   AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
888   AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
889   AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
890   AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
891   AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
892   AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
893   AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
894   AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
895   AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
896   AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
897   AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
898   AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
899   AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
900   AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
901   AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
902   AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
903   AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
904   AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
905   AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
906   AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
907   AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
908   AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
909   AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
910   AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
911   AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
912   AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
913   AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
914   AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
915   AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
916   AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
917   AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
918   AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
919   AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
920   AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
921
922   // Services
923     
924   AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);  
925
926
927   //     CONVERT INTO CM (RL(SI)=9.36 CM) 
928   
929   for (i = 0; i < 6; ++i) {
930     drl[i] = drl[i] / 100. * 9.36;
931   }
932     
933   //     FIELD CAGE HALF LENGTH 
934   
935   rlim  = 50.;
936   zmax  = 74.;
937   ztpc = 284.;
938   
939   // --- Define ghost volume containing the whole ITS (including services) 
940   //     and fill it with air 
941   
942   dgh[0] = 0.;
943   dgh[1] = 360.;
944   dgh[2] = 16.;
945   dgh[3] = -ztpc-5.-0.1;
946   dgh[4] = 46;   
947   dgh[5] = 85.;
948   dgh[6] = -ztpc;
949   dgh[7] = 46;   
950   dgh[8] = 85.;
951   dgh[9] = -ztpc;
952   dgh[10] = 46;  
953   dgh[11] = rlim+6;
954   dgh[12] = -97.5;
955   dgh[13] = 46;  
956   dgh[14] = rlim+6;
957   dgh[15] = -zmax;
958   dgh[16] = 46;  
959   dgh[17] = rlim+6;
960   dgh[18] = -48;   
961   dgh[19] = 6;
962   dgh[20] = rlim+6;
963   dgh[21] = -28.6;   
964   dgh[22] = 6;
965   dgh[23] = rlim+6;    
966   dgh[24] = -27.6;  
967   dgh[25] = 3.295;
968   dgh[26] = rlim+6; 
969   dgh[27] = 27.6;   
970   dgh[28] = 3.295;
971   dgh[29] = rlim+6;
972   dgh[30] = 28.6;   
973   dgh[31] = 6;
974   dgh[32] = rlim+6;
975   dgh[33] = 48;   
976   dgh[34] = 6;
977   dgh[35] = rlim+6;  
978   dgh[36] = zmax;
979   dgh[37] = 46;
980   dgh[38] = rlim+6;
981   dgh[39] = 97.5;
982   dgh[40] = 46;  
983   dgh[41] = rlim+6;
984   dgh[42] = ztpc;
985   dgh[43] = 62;     
986   dgh[44] = 62+4.;  
987   dgh[45] = ztpc;
988   dgh[46] = 62;     
989   dgh[47] = 85.;
990   dgh[48] = ztpc+4.+0.1;
991   dgh[49] = 62.4;
992   dgh[50] = 85.;
993   gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
994
995   
996   // --- Place the ghost volume in its mother volume (ALIC) and make it 
997   //     invisible 
998   
999   gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
1000   //gMC->Gsatt("ITSV", "SEEN", 0); 
1001
1002
1003   // --- Define ghost volume containing the six layers and fill it with air 
1004   
1005   dgh[0] = 0.;
1006   dgh[1] = 360.;
1007   dgh[2] = 8.;
1008   dgh[3] = -zmax;  
1009   dgh[4] = 46.;
1010   dgh[5] = rlim;
1011   dgh[6] = -47.5;    
1012   dgh[7] = 6.005;
1013   dgh[8] = rlim;
1014   dgh[9] = -28.5;    
1015   dgh[10] = 6.005;
1016   dgh[11] = rlim;  
1017   dgh[12] = -27.5;   
1018   dgh[13] = 3.3;
1019   dgh[14] = rlim;
1020   dgh[15] = 27.5;    
1021   dgh[16] = 3.3;
1022   dgh[17] = rlim;
1023   dgh[18] = 28.5;    
1024   dgh[19] = 6.005;
1025   dgh[20] = rlim;
1026   dgh[21] = 47.5;    
1027   dgh[22] = 6.005;
1028   dgh[23] = rlim;
1029   dgh[24] = zmax;    
1030   dgh[25] = 46.;
1031   dgh[26] = rlim;
1032   gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1033   
1034   // --- Place the ghost volume in its mother volume (ITSV) and make it 
1035   //     invisible 
1036   
1037   gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1038   //gMC->Gsatt("ITSD", "SEEN", 0);
1039
1040
1041   // --- Define SPD (option 'a') volumes ----------------------------
1042   
1043   // SPD - option 'a' 
1044   // (this is NOT the default)
1045
1046   if (option == 1) {
1047   
1048      dits[0] = 3.7;
1049      dits[1] = 7.75;
1050      dits[2] = 26.1;
1051      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1052
1053      dits[0] = 3.7;
1054      dits[1] = 7.7;
1055      dits[2] = 24;
1056      dits[3] = 57;
1057      dits[4] = 100;
1058      gMC->Gsvolu("I12A", "TUBS", idtmed[254], dits, 5);    // sector
1059
1060      di10a[0] = 0.843;
1061      di10a[1] = ddet1+dchip1+dbus+0.0025;
1062      di10a[2] = 19.344;
1063      gMC->Gsvolu("I10A", "BOX ", idtmed[254], di10a, 3);    // mother volume
1064                                                             // on layer 1
1065      di20a[0] = 0.843;
1066      di20a[1] = ddet2+dchip2+dbus+0.0025;
1067      di20a[2] = 19.344;
1068      gMC->Gsvolu("I20A", "BOX ", idtmed[254], di20a, 3);    // mother volume
1069                                                             // on layer 2
1070      dits[0] = 1.3673;
1071      dits[1] = 0.01;
1072      dits[2] = 24;
1073      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1074
1075      dits[0] = 0.06;
1076      dits[1] = 0.08;
1077      dits[2] = 24;
1078      dits[3] = -36.79;
1079      dits[4] = 21.834;
1080      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1081
1082      dits[0] = 0.1253;
1083      dits[1] = 0.01;
1084      dits[2] = 24;
1085      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1086
1087      dits[0] = 0.04;
1088      dits[1] = 0.06 ;
1089      dits[2] = 24;
1090      dits[3] = 126.79;
1091      dits[4] = 270;
1092      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1093
1094      dits[0] = 0.1134;
1095      dits[1] = 0.01;
1096      dits[2] = 24;
1097      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1098
1099      dits[0] = 0.25;
1100      dits[1] = 0.06;
1101      dits[2] = 24;
1102      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1103
1104      dits[0] = 0.077;
1105      dits[1] = 0.01;
1106      dits[2] = 24;
1107      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1108
1109      dits[0] = 0.04;
1110      dits[1] = 0.06;
1111      dits[2] = 24;
1112      dits[3] = 0;
1113      dits[4] = 90;
1114      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1115
1116      dits[0] = 0.0695;
1117      dits[1] = 0.01;
1118      dits[2] = 24;
1119      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1120
1121      dits[0] = 0.06;
1122      dits[1] = 0.08;
1123      dits[2] = 24;
1124      dits[3] = 0;
1125      dits[4] = 108;
1126      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1127
1128      dits[0] = 0.1835;
1129      dits[1] = 0.01;
1130      dits[2] = 24;
1131      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1132
1133      dits[0] = 0.1894 ;
1134      dits[1] = 0.01;
1135      dits[2] = 24;
1136      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1137
1138      dits[0] = 0.04;
1139      dits[1] = 0.06;
1140      dits[2] = 24;
1141      dits[3] = 0;
1142      dits[4] = 75.261;
1143      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1144
1145      dits[0] = 1.3401;
1146      dits[1] = 0.01;
1147      dits[2] = 24;
1148      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1149
1150      dits[0] = 0.05;
1151      dits[1] = 0.07;
1152      dits[2] = 24;
1153      dits[3] = 0;
1154      dits[4] = 72.739;
1155      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1156
1157      dits[0] = 0.1193;
1158      dits[1] = 0.01;
1159      dits[2] = 24;
1160      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1161
1162      dits[0] = 0.163;
1163      dits[1] = 0.01;
1164      dits[2] = 24;
1165      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1166
1167      dits[0] = 0.04;
1168      dits[1] = 0.06;
1169      dits[2] = 24;
1170      dits[3] = 0;
1171      dits[4] = 157.633;
1172      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1173
1174      dits[0] = 0.2497;
1175      dits[1] = 0.01;
1176      dits[2] = 24;
1177      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1178
1179      dits[0] = 0.06;
1180      dits[1] = 0.08;
1181      dits[2] = 24;
1182      dits[3] = 0;
1183      dits[4] = 148.633;
1184      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1185
1186      dits[0] = 0.292;
1187      dits[1] = 0.01;
1188      dits[2] = 24;
1189      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1190
1191      dits[0] = 0.163;
1192      dits[1] = 0.01;
1193      dits[2] = 24;
1194      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1195
1196      dits[0] = 0.04;
1197      dits[1] = 0.06;
1198      dits[2] = 24;
1199      dits[3] = 0;
1200      dits[4] = 161.297;
1201      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1202
1203      dits[0] = 0.2433;
1204      dits[1] = 0.01;
1205      dits[2] = 24;
1206      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1207
1208      dits[0] = 0.06;
1209      dits[1] = 0.08;
1210      dits[2] = 24;
1211      dits[3] = 0;
1212      dits[4] = 42.883;
1213      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1214
1215      di103[0] = 0.793;
1216      di103[1] = ddet1+dchip1;
1217      di103[2] = 3.536;
1218      gMC->Gsvolu("I103", "BOX ", idtmed[254], di103, 3); // contains det and chip  
1219                                                          // layer 1
1220      dits[0] = 0.793;
1221      dits[1] = 0.475;  //0.685; 0.015
1222      dits[2] = 2.5;
1223      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  // end-ladder electr.
1224
1225      di104[0] = 0.843;
1226      di104[1] = dbus;
1227      di104[2] = 14.344;
1228      gMC->Gsvolu("I104", "BOX ", idtmed[275], di104, 3);  // bus for both layers
1229
1230      di1d3[0] = 0.793;
1231      di1d3[1] = ddet2+dchip2;
1232      di1d3[2] = 3.536;
1233      gMC->Gsvolu("I1D3", "BOX ", idtmed[254], di1d3, 3); // contains det and chip
1234                                                          // layer 2
1235      dits[0] = 0.793;
1236      dits[0] = 0.06;
1237      dits[1] = 0.08;
1238      dits[2] = 24;
1239      dits[3] = 0;
1240      dits[4] = 80;
1241      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1242
1243      dits[0] = 0.04;
1244      dits[1] = 0.06;
1245      dits[2] = 24;
1246      dits[3] = 0;
1247      dits[4] = 80;
1248      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1249
1250      dits[0] = 0.15;
1251      dits[1] = 0.0146;
1252      dits[2] = 24;
1253      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1254
1255      dits[0] = 0.1315;
1256      dits[1] = 0.01;
1257      dits[2] = 24;
1258      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1259
1260      dits[0] = 0.025;
1261      dits[1] = 0.035;
1262      dits[2] = 24;
1263      dits[3] = 0;
1264      dits[4] = 180;
1265      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1266
1267      if (fluid == 1) {
1268         dits[0] = 0;
1269         dits[1] = 0.025;
1270         dits[2] = 24;
1271         dits[3] = 0;
1272         dits[4] = 180;
1273         gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set water as cooling fluid   
1274      } else {
1275         dits[0] = 0;
1276         dits[1] = 0.025;
1277         dits[2] = 24;
1278         dits[3] = 0;
1279         dits[4] = 180;
1280         gMC->Gsvolu("I115", "TUBS", idtmed[212], dits, 5); // set freon as cooling fluid       
1281      }
1282      
1283      dits[0] = 0.063;
1284      dits[1] = 0.035;
1285      dits[2] = 24;
1286      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
1287
1288      di102[0] = 0.793;
1289      di102[1] = dchip1;
1290      di102[2] = 0.68;
1291      gMC->Gsvolu("I102", "BOX ", idtmed[201], di102, 3);   // chip layer 1
1292           
1293      di1d2[0] = 0.793;
1294      di1d2[1] = dchip2;
1295      di1d2[2] = 0.68;
1296      gMC->Gsvolu("I1D2", "BOX ", idtmed[201], di1d2, 3);   // chip      layer 2
1297
1298      di101[0] = 0.705;
1299      di101[1] = ddet1;
1300      di101[2] = 3.536;
1301      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);   // contains detector 
1302                                                            // layer 1
1303      di1d1[0] = 0.705;
1304      di1d1[1] = ddet2;
1305      di1d1[2] = 3.536;
1306      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);   // contains detector 
1307                                                            // layer 2
1308      if (fluid == 1) {
1309         dits[0] = 0.063;
1310         dits[1] = 0.025;
1311         dits[2] = 24;
1312         gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set water as cooling fuid
1313      } else {
1314         dits[0] = 0.063;
1315         dits[1] = 0.025;
1316         dits[2] = 24;
1317         gMC->Gsvolu("I117", "BOX ", idtmed[212], dits, 3); // set freon as cooling fluid
1318      }
1319
1320      dits1[0] = 0.64;
1321      dits1[1] = ddet1;
1322      dits1[2] = 3.48;
1323      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1324
1325      dits2[0] = 0.64;
1326      dits2[1] = ddet2;
1327      dits2[2] = 3.48;
1328      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1329
1330      dits[0] = 3.701;
1331      dits[1] = 7.699;
1332      dits[2] = 4;
1333      dits[3] = 57.1;
1334      dits[4] = 99.9;  
1335      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1336
1337      dits[0] = 0;
1338      dits[1] = 0.5;
1339      dits[2] = 1.5;
1340      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1341
1342      dits[0] = 0;
1343      dits[1] = 0.18;
1344      dits[2] = 0.8;
1345      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1346
1347      dits[0] = 0;
1348      dits[1] = 0.18;
1349      dits[2] = 3;
1350      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1351
1352      dits[0] = 0;
1353      dits[1] = 0.075;
1354      dits[2] = 0.8;
1355      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1356
1357      dits[0] = 3.5;
1358      dits[1] = 5.6;
1359      dits[2] = 0.55;
1360      dits[3] = 0;
1361      dits[4] = 38;
1362      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1363
1364      dits[0] = 6.6;
1365      dits[1] = 7.6;
1366      dits[2] = 0.5;
1367      dits[3] = 0;
1368      dits[4] = 9;
1369      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1370
1371      dits[0] = 0.26;
1372      dits[1] = 0.32;
1373      dits[2] = 0.55;
1374      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
1375
1376      if (fluid == 1) {
1377         dits[0] = 0;
1378         dits[1] = 0.3;
1379         dits[2] = 1.5;
1380         gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
1381                                                            // was I177 in old geom.
1382      } else {
1383          dits[0] = 0;
1384         dits[1] = 0.3;
1385         dits[2] = 1.5;
1386         gMC->Gsvolu("I677", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
1387                                                            // was I177 in old geom.    
1388      }
1389      
1390      dits[0] = 0.07;
1391      dits[1] = 0.125;
1392      dits[2] = 0.3;
1393      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
1394
1395      if (fluid == 1) {
1396         dits[0] = 0;
1397         dits[1] = 0.1;
1398         dits[2] = 0.8;
1399         gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
1400                                                            // was I174 in old geom.
1401      } else {
1402         dits[0] = 0;
1403         dits[1] = 0.1;
1404         dits[2] = 0.8;
1405         gMC->Gsvolu("I674", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
1406                                                            // was I174 in old geom.     
1407      }
1408      
1409      if (fluid == 1) {
1410         dits[0] = 0;
1411         dits[1] = 0.1;
1412         dits[2] = 3;
1413         gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
1414                                                            // was I172 in old geom.
1415      } else {
1416         dits[0] = 0;
1417         dits[1] = 0.1;
1418         dits[2] = 3;
1419         gMC->Gsvolu("I672", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
1420                                                            // was I172 in old geom.        
1421      }
1422      
1423      if (fluid == 1) {     
1424         dits[0] = 0;
1425         dits[1] = 0.0746;
1426         dits[2] = 0.8;
1427         gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // set water as cooling fluid
1428                                                            // was I170 in old geom.
1429      } else {
1430         dits[0] = 0;
1431         dits[1] = 0.0746;
1432         dits[2] = 0.8;
1433         gMC->Gsvolu("I670", "TUBE", idtmed[212], dits, 3); // set freon as cooling fluid
1434                                                            // was I170 in old geom.     
1435      }
1436      
1437      if (fluid == 1) {     
1438         dits[0] = 3.7;
1439         dits[1] = 5.4;
1440         dits[2] = 0.35;
1441         dits[3] = 2;
1442         dits[4] = 36;
1443         gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // set water as cooling fluid
1444                                                            // was I168 in old geom.
1445      } else {
1446         dits[0] = 3.7;
1447         dits[1] = 5.4;
1448         dits[2] = 0.35;
1449         dits[3] = 2;
1450         dits[4] = 36;
1451         gMC->Gsvolu("I668", "TUBS", idtmed[212], dits, 5); // set freon as cooling fluid
1452                                                            // was I168 in old geom.
1453      }
1454
1455
1456   }
1457
1458   // --- Define SPD (option 'b') volumes ----------------------------
1459   
1460   // SPD - option 'b' 
1461   // (this is the default)
1462
1463   if (option == 2) {
1464   
1465      dits[0] = 3.7;
1466      dits[1] = 7.75;
1467      dits[2] = 26.1;
1468      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1469
1470      dits[0] = 3.7;
1471      dits[1] = 7.7;
1472      dits[2] = 24;
1473      dits[3] = 57;
1474      dits[4] = 100;
1475      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1476
1477      di10b[0] = 0.843;
1478      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1479      di10b[2] = 19.344;
1480      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1481                                                                 // on layer 1
1482
1483      di20b[0] = 0.843;
1484      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1485      di20b[2] = 19.344;
1486      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1487                                                                 // layer 2
1488
1489      dits[0] = 1.3673;
1490      dits[1] = 0.01;
1491      dits[2] = 24;
1492      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1493
1494      dits[0] = 0.06;
1495      dits[1] = 0.08;
1496      dits[2] = 24;
1497      dits[3] = -36.79;
1498      dits[4] = 21.834;
1499      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1500
1501      dits[0] = 0.1253;
1502      dits[1] = 0.01;
1503      dits[2] = 24;
1504      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1505
1506      dits[0] = 0.04;
1507      dits[1] = 0.06 ;
1508      dits[2] = 24;
1509      dits[3] = 126.79;
1510      dits[4] = 270;
1511      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1512
1513      dits[0] = 0.1134;
1514      dits[1] = 0.01;
1515      dits[2] = 24;
1516      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1517
1518      dits[0] = 0.25;
1519      dits[1] = 0.06;
1520      dits[2] = 24;
1521      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1522
1523      dits[0] = 0.077;
1524      dits[1] = 0.01;
1525      dits[2] = 24;
1526      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1527
1528      dits[0] = 0.04;
1529      dits[1] = 0.06;
1530      dits[2] = 24;
1531      dits[3] = 0;
1532      dits[4] = 90;
1533      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1534
1535      dits[0] = 0.0695;
1536      dits[1] = 0.01;
1537      dits[2] = 24;
1538      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1539
1540      dits[0] = 0.06;
1541      dits[1] = 0.08;
1542      dits[2] = 24;
1543      dits[3] = 0;
1544      dits[4] = 108;
1545      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1546
1547      dits[0] = 0.1835;
1548      dits[1] = 0.01;
1549      dits[2] = 24;
1550      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1551
1552      dits[0] = 0.1894 ;
1553      dits[1] = 0.01;
1554      dits[2] = 24;
1555      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1556
1557      dits[0] = 0.04;
1558      dits[1] = 0.06;
1559      dits[2] = 24;
1560      dits[3] = 0;
1561      dits[4] = 75.261;
1562      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1563
1564      dits[0] = 1.3401;
1565      dits[1] = 0.01;
1566      dits[2] = 24;
1567      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1568
1569      dits[0] = 0.05;
1570      dits[1] = 0.07;
1571      dits[2] = 24;
1572      dits[3] = 0;
1573      dits[4] = 72.739;
1574      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1575
1576      dits[0] = 0.1193;
1577      dits[1] = 0.01;
1578      dits[2] = 24;
1579      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1580
1581      dits[0] = 0.163;
1582      dits[1] = 0.01;
1583      dits[2] = 24;
1584      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1585
1586      dits[0] = 0.04;
1587      dits[1] = 0.06;
1588      dits[2] = 24;
1589      dits[3] = 0;
1590      dits[4] = 157.633;
1591      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1592
1593      dits[0] = 0.2497;
1594      dits[1] = 0.01;
1595      dits[2] = 24;
1596      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
1597
1598      dits[0] = 0.06;
1599      dits[1] = 0.08;
1600      dits[2] = 24;
1601      dits[3] = 0;
1602      dits[4] = 148.633;
1603      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1604
1605      dits[0] = 0.292;
1606      dits[1] = 0.01;
1607      dits[2] = 24;
1608      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1609
1610      dits[0] = 0.163;
1611      dits[1] = 0.01;
1612      dits[2] = 24;
1613      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1614
1615      dits[0] = 0.04;
1616      dits[1] = 0.06;
1617      dits[2] = 24;
1618      dits[3] = 0;
1619      dits[4] = 161.297;
1620      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1621
1622      dits[0] = 0.2433;
1623      dits[1] = 0.01;
1624      dits[2] = 24;
1625      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1626
1627      dits[0] = 0.06;
1628      dits[1] = 0.08;
1629      dits[2] = 24;
1630      dits[3] = 0;
1631      dits[4] = 42.883;
1632      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1633
1634      dits[0] = 0.793;
1635      dits[1] = 0.475 ;  //0.685; 0.015
1636      dits[2] = 2.5;
1637      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
1638
1639      di107[0] = 0.793;
1640      di107[1] = ddet1+dchip1;
1641      di107[2] = 3.536;
1642      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
1643                                                          // layer 1
1644      dits[0] = 0.705;
1645      dits[1] = 0.01;
1646      dits[2] = 2.5;
1647      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
1648
1649      di108[0] = 0.705;
1650      di108[1] = dbus;
1651      di108[2] = 14.344;
1652      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
1653
1654      di1d7[0] = 0.7975;
1655      di1d7[1] = ddet2+dchip2;   
1656      di1d7[2] = 3.536;
1657      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1658                                                          // layer 2
1659      dits[0] = 0.06;
1660      dits[1] = 0.08;
1661      dits[2] = 24;
1662      dits[3] = 0;
1663      dits[4] = 80;
1664      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1665
1666      dits[0] = 0.04;
1667      dits[1] = 0.06;
1668      dits[2] = 24;
1669      dits[3] = 0;
1670      dits[4] = 80;
1671      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1672
1673      dits[0] = 0.15;
1674      dits[1] = 0.0146;
1675      dits[2] = 24;
1676      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1677
1678      dits[0] = 0.1315;
1679      dits[1] = 0.01;
1680      dits[2] = 24;
1681      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1682
1683      dits[0] = 0.025;
1684      dits[1] = 0.035;
1685      dits[2] = 24;
1686      dits[3] = 0;
1687      dits[4] = 180;
1688      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1689
1690      if (fluid == 1) {
1691         dits[0] = 0;
1692         dits[1] = 0.025;
1693         dits[2] = 24;
1694         dits[3] = 0;
1695         dits[4] = 180;
1696         gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set water as cooling fluid   
1697      } else {
1698         dits[0] = 0;
1699         dits[1] = 0.025;
1700         dits[2] = 24;
1701         dits[3] = 0;
1702         dits[4] = 180;
1703         gMC->Gsvolu("I115", "TUBS", idtmed[212], dits, 5);  // set freon as cooling fluid
1704      }
1705      
1706      dits[0] = 0.063;
1707      dits[1] = 0.035;
1708      dits[2] = 24;
1709      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
1710
1711      di106[0] = 0.7975;
1712      di106[1] = dchip1;   
1713      di106[2] = 0.68;
1714      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1715
1716      di1d6[0] = 0.7975;
1717      di1d6[1] = dchip2;   
1718      di1d6[2] = 0.68;
1719      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1720
1721      di101[0] = 0.705;
1722      di101[1] = ddet1;
1723      di101[2] = 3.536;
1724      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector  
1725                                                           // layer 1
1726      di1d1[0] = 0.705;
1727      di1d1[1] = ddet2;   
1728      di1d1[2] = 3.536;
1729      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector  
1730                                                           // layer 2
1731    
1732      if (fluid == 1) {
1733         dits[0] = 0.063;
1734         dits[1] = 0.025;
1735         dits[2] = 24;
1736         gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set water as cooling fluid
1737      } else {
1738         dits[0] = 0.063;
1739         dits[1] = 0.025;
1740         dits[2] = 24;
1741         gMC->Gsvolu("I117", "BOX ", idtmed[212], dits, 3); // set freon as cooling fluid
1742      }
1743
1744      dits1[0] = 0.64;
1745      dits1[1] = ddet1;
1746      dits1[2] = 3.48;
1747      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1748
1749      dits2[0] = 0.64;
1750      dits2[1] = ddet2;  
1751      dits2[2] = 3.48;
1752      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1753
1754      dits[0] = 3.701;
1755      dits[1] = 7.699;
1756      dits[2] = 4;
1757      dits[3] = 57.1;
1758      dits[4] = 99.9;  
1759      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1760
1761      dits[0] = 0;
1762      dits[1] = 0.5;
1763      dits[2] = 1.5;
1764      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1765
1766      dits[0] = 0;
1767      dits[1] = 0.18;
1768      dits[2] = 0.8;
1769      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1770
1771      dits[0] = 0;
1772      dits[1] = 0.18;
1773      dits[2] = 3;
1774      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1775
1776      dits[0] = 0;
1777      dits[1] = 0.075;
1778      dits[2] = 0.8;
1779      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1780
1781      dits[0] = 3.5;
1782      dits[1] = 5.6;
1783      dits[2] = 0.55;
1784      dits[3] = 0;
1785      dits[4] = 38;
1786      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1787
1788      dits[0] = 6.6;
1789      dits[1] = 7.6;
1790      dits[2] = 0.5;
1791      dits[3] = 0;
1792      dits[4] = 9;
1793      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1794
1795      dits[0] = 0.26;
1796      dits[1] = 0.32;
1797      dits[2] = 0.55;
1798      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
1799
1800      if (fluid == 1) {
1801         dits[0] = 0;
1802         dits[1] = 0.3;
1803         dits[2] = 1.5;
1804         gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
1805                                                            // was I177 in old geom.
1806      } else {
1807         dits[0] = 0;
1808         dits[1] = 0.3;
1809         dits[2] = 1.5;
1810         gMC->Gsvolu("I677", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
1811                                                            // was I177 in old geom.     
1812      }
1813
1814      dits[0] = 0.07;
1815      dits[1] = 0.125;
1816      dits[2] = 0.3;
1817      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
1818
1819      if (fluid == 1) {
1820         dits[0] = 0;
1821         dits[1] = 0.1;
1822         dits[2] = 0.8;
1823         gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
1824                                                            // was I174 in old geom.
1825      } else {
1826         dits[0] = 0;
1827         dits[1] = 0.1;
1828         dits[2] = 0.8;
1829         gMC->Gsvolu("I674", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
1830                                                            // was I174 in old geom.     
1831      }
1832      
1833      if (fluid == 1) {
1834         dits[0] = 0;
1835         dits[1] = 0.1;
1836         dits[2] = 3;
1837         gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
1838                                                            // was I172 in old geom.
1839      } else {
1840         dits[0] = 0;
1841         dits[1] = 0.1;
1842         dits[2] = 3;
1843         gMC->Gsvolu("I672", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
1844                                                            // was I172 in old geom.     
1845      }
1846      
1847      if (fluid == 1) {
1848         dits[0] = 0;
1849         dits[1] = 0.0746;
1850         dits[2] = 0.8;
1851         gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set water as cooling fluid
1852                                                            // was I170 in old geom.
1853      } else {
1854         dits[0] = 0;
1855         dits[1] = 0.0746;
1856         dits[2] = 0.8;
1857         gMC->Gsvolu("I670", "TUBE", idtmed[212], dits, 3); //set freon as cooling fluid
1858                                                            // was I170 in old geom.     
1859      }
1860      
1861      if (fluid == 1) {
1862         dits[0] = 3.7;
1863         dits[1] = 5.4;
1864         dits[2] = 0.35;
1865         dits[3] = 2;
1866         dits[4] = 36;
1867         gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set water as cooling fluid
1868                                                            // was I168 in old geom.
1869      } else {
1870         dits[0] = 3.7;
1871         dits[1] = 5.4;
1872         dits[2] = 0.35;
1873         dits[3] = 2;
1874         dits[4] = 36;
1875         gMC->Gsvolu("I668", "TUBS", idtmed[212], dits, 5); //set freon as cooling fluid
1876                                                            // was I168 in old geom.     
1877      }
1878      
1879
1880   }
1881
1882   // --- Define SDD volumes ------------------------------------------
1883
1884   
1885   cos30 = cos(30.*3.14159/180.);
1886   sin30 = sin(30.*3.14159/180.);
1887
1888   
1889   dits[0] = 0;
1890   dits[1] = 360;
1891   dits[2] = 6;
1892   dits[3] = -34.6; 
1893   dits[4] = 23.49;
1894   dits[5] = 28;
1895   dits[6] = -23.65; 
1896   dits[7] = 23.49;
1897   dits[8] = 28;
1898   dits[9] = -23.65;  
1899   dits[10] = 14.59; 
1900   dits[11] = 28;
1901   dits[12] = 23.65;   
1902   dits[13] = 14.59;
1903   dits[14] = 28;
1904   dits[15] = 23.65;    
1905   dits[16] = 23.49;
1906   dits[17] = 28;
1907   dits[18] = 34.6;  
1908   dits[19] = 23.49;
1909   dits[20] = 28;
1910   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
1911
1912   // block of the SDD electronics and related ladder frame 
1913   I018dits[0] = 3.2;
1914   I018dits[1] = 2;
1915   I018dits[2] = 3.65;
1916   gMC->Gsvolu("I018", "BOX ", idtmed[209], I018dits, 3);  
1917
1918   // block of the SDD end ladder 
1919   I024dits[0] = 3.2;
1920   I024dits[1] = 2;
1921   I024dits[2] = 2.725;
1922   gMC->Gsvolu("I024", "BOX ", idtmed[209], I024dits, 3);  
1923
1924   // ladder frame of layer 3 - F.T. March,7-2001
1925   I047dits[0] = I018dits[0];
1926   I047dits[1] = I018dits[1];
1927   I047dits[2] = 6*I018dits[2] + 2*I024dits[2]; 
1928   gMC->Gsvolu("I047", "BOX ", idtmed[209], I047dits, 3);  
1929
1930   // ladder frame of layer 4 - F.T. March,7-2001
1931   I048dits[0] = I018dits[0];
1932   I048dits[1] = I018dits[1];
1933   I048dits[2] = 8*I018dits[2] + 2*I024dits[2]; 
1934   gMC->Gsvolu("I048", "BOX ", idtmed[209], I048dits, 3);  
1935
1936
1937   // global SDD volume (sensitive + insensitive) 
1938   I302dits[0] = 3.6250;
1939   I302dits[1] = 0.0150;
1940   I302dits[2] = 4.3794;
1941   gMC->Gsvolu("I302", "BOX ", idtmed[278], I302dits, 3);
1942
1943   // Like for I302 - F.T. March,7-2001
1944   I402dits[0] = 3.6250;
1945   I402dits[1] = 0.0150;
1946   I402dits[2] = 4.3794;
1947   gMC->Gsvolu("I402", "BOX ", idtmed[278], I402dits, 3);  
1948
1949   // SDD ladder of layer 3 - F.T. March,7-2001
1950   I004dits[0] = I302dits[0]+0.005;
1951   I004dits[1] = 2*I302dits[1]+Y_SDD_sep/2.;
1952   I004dits[2] = TMath::Abs(Z_SDD_lay3[0]);
1953   if (I004dits[2] < TMath::Abs(Z_SDD_lay3[5])) {
1954     I004dits[2] = TMath::Abs(Z_SDD_lay3[5]);
1955   }
1956   I004dits[2] = I004dits[2] + I302dits[2];
1957   gMC->Gsvolu("I004", "BOX ", idtmed[209], I004dits, 3);  
1958
1959   // SDD ladder of layer 4 - F.T. March,7-2001
1960   I005dits[0] = I402dits[0]+0.005;
1961   I005dits[1] = 2*I402dits[1]+Y_SDD_sep/2.;
1962   I005dits[2] = TMath::Abs(Z_SDD_lay4[0]);
1963   if (I005dits[2] < TMath::Abs(Z_SDD_lay4[7])) {
1964     I005dits[2] = TMath::Abs(Z_SDD_lay4[7]);
1965   }
1966   I005dits[2] = I005dits[2] + I402dits[2];
1967   gMC->Gsvolu("I005", "BOX ", idtmed[209], I005dits, 3);  
1968
1969
1970   // -- block of the SDD ladder foot and end ladder
1971
1972   // ladder foot mother volume
1973   I028dits[0] = 3.0000;
1974   I028dits[1] = 0.4000;
1975   I028dits[2] = 0.9000;
1976   gMC->Gsvolu("I028", "BOX ", idtmed[224], I028dits, 3);  
1977
1978   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
1979   I420dits[0] = 0.4500;
1980   I420dits[1] = 0.4000;
1981   I420dits[2] = 0.4500;
1982   gMC->Gsvolu("I420", "BOX ", idtmed[264], I420dits, 3);  
1983
1984   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
1985   I421dits[0] = 0.;
1986   I421dits[1] = 0.25;
1987   I421dits[2] = I420dits[1];
1988   gMC->Gsvolu("I421", "TUBE", idtmed[209], I421dits, 3);  
1989
1990   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
1991   I422dits[0] = 0.0000;
1992   I422dits[1] = 0.2000;
1993   I422dits[2] = 0.0000;
1994   I422dits[3] = 180.00;
1995   I422dits[4] = 0.0000;
1996   I422dits[5] = 360.00;
1997   gMC->Gsvolu("I422", "SPHE", idtmed[277], I422dits, 6);  
1998
1999   // support for ruby-sphere (I422) - F.T. March,7-2001
2000   I423dits[0] = 0.0000;
2001   I423dits[1] = 0.1000;
2002   I423dits[2] = (I420dits[1]-I422dits[1])/2.;
2003   gMC->Gsvolu("I423", "TUBE", idtmed[264], I423dits, 3);  
2004
2005   // passage for HV microcables - F.T. March,7-2001
2006   I424dits[0] = 1.5000;
2007   I424dits[1] = 0.1500;
2008   I424dits[2] = I421dits[2];
2009   gMC->Gsvolu("I424", "BOX ", idtmed[209], I424dits, 3);  
2010
2011   // HV microcables segment at the end ladder - F.T. March,7-2001
2012   I425dits[0] = 1.350000;
2013   I425dits[1] = 0.015250;
2014   I425dits[2] = I024dits[2];
2015   gMC->Gsvolu("I425", "BOX ", idtmed[279], I425dits, 3);  
2016
2017   // lower edge of SDD ladder frame at end-ladder - part 1
2018   dits[0] = 0.2;
2019   dits[1] = 0.1815;
2020   dits[2] = I024dits[2];
2021   dits[3] = 0.015;
2022   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
2023
2024   // lower edge of SDD ladder frame at end-ladder - part 2
2025   dits[0] = 0.183;
2026   dits[1] = 0.165;
2027   dits[2] = I024dits[2];
2028   dits[3] = 0.015;
2029   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
2030
2031   // new: for the 1st top rod of the structure 
2032   // at the end-ladder - F.T. March,7-2001
2033   I029dits[0] = 0.2;
2034   I029dits[1] = 0.1815;
2035   I029dits[2] = 1.0100;
2036   I029dits[3] = 0.015;
2037   gMC->Gsvolu("I029", "TRD1", idtmed[208], I029dits, 4);  
2038
2039   // new: for the 2nd top rod of the structure 
2040   // at the end-ladder - F.T. March,7-2001
2041   I030dits[0] = 0.1830;
2042   I030dits[1] = 0.1650;
2043   I030dits[2] = 1.0100;
2044   I030dits[3] = 0.0150;
2045   gMC->Gsvolu("I030", "TRD1", idtmed[208], I030dits, 4);  
2046
2047   // inox cooling tubes for the end ladder - F.T. March,7-2001
2048   I031dits[0] = 0.093;
2049   I031dits[1] = 0.1;
2050   I031dits[2] = I024dits[2];
2051   gMC->Gsvolu("I031", "TUBE", idtmed[264], I031dits, 3);  
2052
2053   if (fluid == 1) {
2054      // cooling water for the end ladder - F.T. March,7-2001
2055      I032dits[0] = 0;
2056      I032dits[1] = I031dits[0];
2057      I032dits[2] = I024dits[2];
2058      gMC->Gsvolu("I032", "TUBE", idtmed[211], I032dits, 3);  
2059   } else {
2060      // cooling freon for the end ladder - R.B. March,21-2001
2061      I032dits[0] = 0;
2062      I032dits[1] = I031dits[0];
2063      I032dits[2] = I024dits[2];
2064      gMC->Gsvolu("I032", "TUBE", idtmed[212], I032dits, 3);    
2065   }
2066   
2067   // -- block of the SDD ladder frame holding the electronics
2068
2069   // edge of the ladder frame - part 1
2070   dits[0] = 0.2;
2071   dits[1] = 0.182;
2072   dits[2] = 3.65;
2073   dits[3] = 0.015;
2074   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
2075
2076   // edge of the ladder frame - part 2
2077   dits[0] = 0.183;
2078   dits[1] = 0.165;
2079   dits[2] = 3.65;
2080   dits[3] = 0.015;
2081   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
2082
2083   // inclined segments of the ladder frame
2084   dits[0] = 2.23;
2085   dits[1] = 2.1;
2086   dits[2] = 0.05;
2087   dits[3] = 0.03;
2088   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
2089
2090   // horiz.segments of the ladders, normal to ladder edges
2091   dits[0] = 2.1;
2092   dits[1] = 2;
2093   dits[2] = 0.06;
2094   dits[3] = 0.04;
2095   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
2096
2097   // horiz.segments of the ladders, at 45 deg. to ladder edges
2098   dits[0] = 2.615;
2099   dits[1] = 2.465;
2100   dits[2] = 0.06;
2101   dits[3] = 0.04;
2102   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
2103
2104   // supports of the ceramic pins holding the detectors
2105   dits[0] = 0.3;
2106   dits[1] = 0.05;
2107   dits[2] = 0.15;
2108   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
2109
2110   // ceramic pins holding the detectors
2111   dits[0] = 0;
2112   dits[1] = 0.05;
2113   dits[2] = 0.225;
2114   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
2115
2116   // holders of cooling tubes
2117   I035dits[0] = 0.1;
2118   I035dits[1] = 0.15;
2119   I035dits[2] = 0.2;
2120   gMC->Gsvolu("I035", "TUBE", idtmed[208], I035dits, 3);
2121
2122   // top holders of microcables
2123   dits[0] = 0.2;
2124   dits[1] = 0.01;
2125   dits[2] = 0.05;
2126   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
2127
2128   // inox cooling tubes - F.T. March,7-2001
2129   I037dits[0] = 0.093;
2130   I037dits[1] = 0.1;
2131   I037dits[2] = I018dits[2];
2132   gMC->Gsvolu("I037", "TUBE", idtmed[264], I037dits, 3);
2133
2134   if (fluid == 1) {
2135      // cooling water - F.T. March,7-2001
2136      I038dits[0] = 0;
2137      I038dits[1] = I037dits[0];
2138      I038dits[2] = I018dits[2];
2139      gMC->Gsvolu("I038", "TUBE", idtmed[211], I038dits, 3);  
2140   } else {
2141      // cooling freon - R.B. March,21-2001
2142      I038dits[0] = 0;
2143      I038dits[1] = I037dits[0];
2144      I038dits[2] = I018dits[2];
2145      gMC->Gsvolu("I038", "TUBE", idtmed[212], I038dits, 3);    
2146   }
2147   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2148
2149   // SDD heat bridge - F.T. March,7-2001
2150   I039dits[0] = 1.1000;
2151   I039dits[1] = 0.0087;
2152   I039dits[2] = 3.2500;
2153   gMC->Gsvolu("I039", "BOX ", idtmed[268], I039dits, 3);  
2154
2155   // SDD clip part 1
2156   dits[0] = 0.25;
2157   dits[1] = 0.01;
2158   dits[2] = I039dits[2];
2159   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2160
2161   // SDD clip part 2
2162   I041dits[0] = 0.1;
2163   I041dits[1] = 0.12;
2164   I041dits[2] = I039dits[2];
2165   I041dits[3] = 90;
2166   I041dits[4] = 320;
2167   gMC->Gsvolu("I041", "TUBS", idtmed[268], I041dits, 5);  
2168
2169
2170   // SDD PASCAL - F.T. March,7-2001
2171   I042dits[0] = 0.5000;
2172   I042dits[1] = 0.0175;
2173   I042dits[2] = 0.5000;
2174   gMC->Gsvolu("I042", "BOX ", idtmed[206], I042dits, 3);  
2175
2176   // SDD AMBRA - F.T. March,7-2001
2177   I043dits[0] = 0.3500;
2178   I043dits[1] = 0.0175;
2179   I043dits[2] = 0.5000;
2180   gMC->Gsvolu("I043", "BOX ", idtmed[206], I043dits, 3);  
2181
2182   // SDD capacitors - F.T. March,7-2001
2183   I051dits[0] = 0.1400;
2184   I051dits[1] = 0.0350;
2185   I051dits[2] = 0.0625;
2186   gMC->Gsvolu("I051", "BOX ", idtmed[276], I051dits, 3);  
2187
2188   // SDD hybrid circuit - F.T. March,7-2001
2189   I052dits[0] = 1.725000;
2190   I052dits[1] = 0.003743;
2191   I052dits[2] = I039dits[2];
2192   gMC->Gsvolu("I052", "BOX ", idtmed[281], I052dits, 3);
2193
2194   // SDD anode microcable : changed - F.T. March,7-2001
2195   I044dits[0] = I018dits[2];
2196   I044dits[1] = I039dits[2];
2197   I044dits[2] = 0.00084;
2198   I044dits[3] = (15.189149/(I044dits[0]+I044dits[1]))/2;
2199   gMC->Gsvolu("I044", "TRD1", idtmed[282], I044dits, 4);  
2200   volI044 = ((2*I044dits[0] + 2*I044dits[1]) * 2*I044dits[2])/2 * 2*I044dits[3];
2201
2202   // SDD electronics box - F.T. March,7-2001
2203   I050dits[1] = I039dits[1]+I052dits[1]+I051dits[1]+I044dits[2];
2204   I050dits[0] = I018dits[1]/cos(30.*3.14159/180.)-I050dits[1]*sin(30.*3.14159/180.);
2205   I050dits[2] = I018dits[2];
2206   gMC->Gsvolu("I050", "BOX ", idtmed[209], I050dits, 3);
2207
2208   // SDD sensitive volume
2209   dits[0] = 3.50850;
2210   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2211   dits[2] = 3.76320;
2212   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2213
2214   // Like for ITS3 - F.T. March,7-2001
2215   dits[0] = 3.50850;
2216   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2217   dits[2] = 3.76320;
2218   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2219
2220
2221   // --- Define SSD volumes ------------------------------------------
2222
2223     
2224   dits[0] = 0;
2225   dits[1] = 360;
2226   dits[2] = 6;
2227   dits[3] = -57.45;
2228   dits[4] = 43.6;
2229   dits[5] = 48;  
2230   dits[6] = -49.15; 
2231   dits[7] = 43.6;
2232   dits[8] = 48;  
2233   dits[9] = -49.15;  
2234   dits[10] = 36.9;
2235   dits[11] = 48;  
2236   dits[12] = 50.55;  
2237   dits[13] = 36.9;
2238   dits[14] = 48;  
2239   dits[15] = 50.55;  
2240   dits[16] = 43.6;
2241   dits[17] = 48;  
2242   dits[18] = 57.45;
2243   dits[19] = 43.6;
2244   dits[20] = 48;   
2245   gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);   
2246   
2247   dits[0] =  3.4;
2248   dits[1] = 1.955;
2249   dits[2] = 56.5; 
2250   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2251   
2252   dits[0] = 3.75;
2253   dits[1] = 0.045;
2254   dits[2] = 50.975;
2255   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2256   
2257   dits[0] = 3.4;
2258   dits[1] = 1.955;
2259   dits[2] = 47; 
2260   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2261   
2262   dits[0] = 3.75;
2263   dits[1] = 0.045;
2264   dits[2] = 43.3;  
2265   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2266   
2267   dits[0] = 3.4;
2268   dits[1] = 1.955;
2269   dits[2] = 3.15;
2270   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2271   
2272   dits[0] = 3.405;
2273   dits[1] = 1.955;
2274   dits[2] = 1.955;
2275   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2276   
2277   dits[0] = 3.75;
2278   dits[1] = 0.015;
2279   dits[2] = 2.1;
2280   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2281   
2282   dits[0] = 3.4;
2283   dits[1] = 1.955;
2284   dits[2] = 3.15;
2285   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2286   
2287   dits[0] = 3.41;
2288   dits[1] = 1.955;
2289   dits[2] = 1.955;
2290   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2291   
2292   dits[0] = 3.75;
2293   dits[1] = 0.015;
2294   dits[2] = 2.1;
2295   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2296   
2297   if (fluid == 1) {
2298      dits[0] = 0;
2299      dits[1] = 0.07;
2300      dits[2] = 3.15;
2301      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2302   } else {
2303      dits[0] = 0;
2304      dits[1] = 0.07;
2305      dits[2] = 3.15;
2306      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2307   }
2308   
2309   dits[0] = 0.07;
2310   dits[1] = 0.1;
2311   dits[2] = 3.15;
2312   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2313   
2314   dits[0] = 0.225;
2315   dits[1] = 0.195;
2316   dits[2] = 3.15;
2317   dits[3] = 0.025;
2318   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2319   
2320   dits[0] = 0.25;
2321   dits[1] = 0.22;
2322   dits[2] = 3.15;
2323   dits[3] = 0.025;
2324   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2325   
2326   dits[0] = 2.17;
2327   dits[1] = 0.035;
2328   dits[2] = 0.05;
2329   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2330   
2331   dits[0] = 2 ;
2332   dits[1] = 0.035;
2333   dits[2] = 0.05;
2334   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2335   
2336   dits[0] = 2.675;
2337   dits[1] = 0.035;
2338   dits[2] = 0.05;
2339   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2340   
2341   dits[0] = 0.3;
2342   dits[1] = 0.15;
2343   dits[2] = 0.15;
2344   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2345   
2346   dits[0] = 0.025;
2347   dits[1] = 0.025;
2348   dits[2] = 0.05;
2349   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2350   
2351   dits[0] = 0.304;
2352   dits[1] = 0.0275;
2353   dits[2] = 0.432;
2354   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2355   
2356   dits[0] = 0.16;
2357   dits[1] = 0.08;
2358   dits[2] = 0.08;
2359   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2360   
2361   dits[0] = 3.4;
2362   dits[1] = 0.015;
2363   dits[2] = 0.525;
2364   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2365   
2366   dits[0] = 0.15;
2367   dits[1] = 0.105;
2368   dits[2] = 0.29;
2369   dits[3] = 0.08;
2370   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2371   
2372   dits[0] = 0.07;
2373   dits[1] = 0.1;
2374   dits[2] = 1.955;
2375   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2376   
2377   if (fluid == 1) {
2378      dits[0] = 0;
2379      dits[1] = 0.07;
2380      dits[2] = 1.955;
2381      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2382   } else {
2383      dits[0] = 0;
2384      dits[1] = 0.07;
2385      dits[2] = 1.955;
2386      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2387   }
2388   
2389   dits[0] = 0.3;
2390   dits[1] = 0.15;
2391   dits[2] = 0.15;
2392   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2393   
2394   dits[0] = 0.25;
2395   dits[1] = 0.22;
2396   dits[2] = 1.955;
2397   dits[3] = 0.025;
2398   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2399   
2400   dits[0] = 0.225;
2401   dits[1] = 0.195;
2402   dits[2] = 1.955;
2403   dits[4] = 0.025;
2404   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2405   
2406   dits[0] = 2.17;
2407   dits[1] = 0.035;
2408   dits[2] = 0.05;
2409   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2410   
2411   dits[0] = 2.675;
2412   dits[1] = 0.035;
2413   dits[2] = 0.05;
2414   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2415   
2416   dits[0] = 2;
2417   dits[1] = 0.035;
2418   dits[2] = 0.05;
2419   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2420   
2421   dits[0] = 0;
2422   dits[1] = 0.05;
2423   dits[2] = 0.17;
2424   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2425   
2426   dits[0] = 0;
2427   dits[1] = 0.05;
2428   dits[2] = 0.205;
2429   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2430   
2431   dits[0] = 3.65;
2432   dits[1] = 0.015;
2433   dits[2] = 2;
2434   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2435   
2436   if (fluid == 1) {
2437      dits[0] = 0;
2438      dits[1] = 0.07;
2439      dits[2] = 3.15;
2440      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2441   } else {
2442      dits[0] = 0;
2443      dits[1] = 0.07;
2444      dits[2] = 3.15;
2445      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2446   }
2447   
2448   dits[0] = 0.07;
2449   dits[1] = 0.1;
2450   dits[2] = 3.15;
2451   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2452   
2453   dits[0] = 0.225;
2454   dits[1] = 0.195;
2455   dits[2] = 3.15;
2456   dits[3] = 0.025;
2457   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2458   
2459   dits[0] = 0.25;
2460   dits[1] = 0.22;
2461   dits[2] = 3.15;
2462   dits[3] = 0.025;
2463   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2464   
2465   dits[0] = 2.17;
2466   dits[1] = 0.035;
2467   dits[2] = 0.05;
2468   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2469   
2470   dits[0] = 2;
2471   dits[1] = 0.035;
2472   dits[2] = 0.05;
2473   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2474   
2475   dits[0] = 2.675;
2476   dits[1] = 0.035;
2477   dits[2] = 0.05;
2478   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2479   
2480   dits[0] = 0.3;
2481   dits[1] = 0.15;
2482   dits[2] = 0.15;
2483   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2484   
2485   dits[0] = 0.304;
2486   dits[1] = 0.0275;
2487   dits[2] = 0.4322;
2488   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2489   
2490   dits[0] = 0.025;
2491   dits[1] = 0.025;
2492   dits[2] = 0.05;
2493   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2494   
2495   dits[0] = 0.16;
2496   dits[1] = 0.08;
2497   dits[2] = 0.08;
2498   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2499   
2500   dits[0] = 3.4;
2501   dits[1] = 0.015;
2502   dits[2] = 0.525;
2503   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2504   
2505   dits[0] = 0.225;
2506   dits[1] = 0.195;
2507   dits[2] = 1.955;
2508   dits[3] = 0.025;
2509   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2510   
2511   dits[0] = 0.25;
2512   dits[1] = 0.22;
2513   dits[2] = 1.955;
2514   dits[3] = 0.025;
2515   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2516   
2517   dits[0] = 2.17;
2518   dits[1] = 0.035;
2519   dits[2] = 0.05;
2520   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2521   
2522   dits[0] = 2.675;
2523   dits[1] = 0.035;
2524   dits[2] = 0.05;
2525   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2526    
2527   dits[0] = 2;
2528   dits[1] = 0.035;
2529   dits[2] = 0.05;
2530   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2531    
2532   dits[0] = 0;
2533   dits[1] = 0.05;
2534   dits[2] = 0.205;
2535   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2536    
2537   dits[0] = 0;
2538   dits[1] = 0.05;
2539   dits[2] = 0.17;
2540   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2541    
2542   dits[0] = 0.15;
2543   dits[1] = 0.105;
2544   dits[2] = 0.29;
2545   dits[3] = 0.08;
2546   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2547   
2548   if (fluid == 1) {
2549      dits[0] = 0;
2550      dits[1] = 0.07;
2551      dits[2] = 1.955;
2552      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2553   } else {
2554      dits[0] = 0;
2555      dits[1] = 0.07;
2556      dits[2] = 1.955;
2557      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2558   }
2559      
2560   dits[0] = 0.07;
2561   dits[1] = 0.1;
2562   dits[2] = 1.955;
2563   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2564  
2565   dits[0] = 0.3;
2566   dits[1] = 0.15;
2567   dits[2] = 0.15;
2568   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2569   
2570   dits[0] = 3.65;
2571   dits[1] = 0.015;
2572   dits[2] = 2;
2573   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2574
2575
2576
2577   // --- Define volumes of shield of SPD ----------------
2578
2579
2580   dits[0] = 8.37;
2581   dits[1] = 9.93;
2582   dits[2] = 25;
2583   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2584
2585   dits[0] = 8.3;
2586   dits[1] = 9.995;
2587   dits[2] = 17.5/2.;
2588   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2589   
2590  
2591   // --- Define volume of first cylinder between SPD and SDD --------------
2592   
2593   dits[0] = (21.-0.128)/2.;      
2594   dits[1] = 21./2.;
2595   dits[2] = 39.4;      
2596   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2597          
2598   // --- Define volume of second cylinder between SDD and SSD --------------
2599
2600   dits[0] = (59.5-0.128)/2.;      
2601   dits[1] = 59.5/2.;
2602   dits[2] = 56.2;      // was 57
2603   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2604
2605   // --- Define volumes of SDD cone ---------------------------------- 
2606
2607   dits[0] = 0;
2608   dits[1] = 360;
2609   dits[2] = 12;
2610   dits[3] = -59.7;
2611   dits[4] = 27;
2612   dits[5] = 28.6;
2613   dits[6] = -42.7;
2614   dits[7] = 10;
2615   dits[8] = 28.6;
2616   dits[9] = -34.65;
2617   dits[10] = 10;
2618   dits[11] = 28.6;
2619   dits[12] = -34.65;
2620   dits[13] = 10;
2621   dits[14] = 23.495;
2622   dits[15] = -23.7;
2623   dits[16] = 10;
2624   dits[17] = 23.495;
2625   dits[18] = -23.7;
2626   dits[19] = 10;
2627   dits[20] = 14.595;
2628   dits[21] = 23.7;
2629   dits[22] = 10;
2630   dits[23] = 14.595;
2631   dits[24] = 23.7;
2632   dits[25] = 10;
2633   dits[26] = 23.495;
2634   dits[27] = 34.65;
2635   dits[28] = 10;
2636   dits[29] = 23.495;
2637   dits[30] = 34.65;
2638   dits[31] = 10;
2639   dits[32] = 28.6;
2640   dits[33] = 42.7;
2641   dits[34] = 10;
2642   dits[35] = 28.6;
2643   dits[36] = 59.7;
2644   dits[37] = 27.2637;
2645   dits[38] = 28.6;             
2646   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2647   
2648   dits[0] = 0;
2649   dits[1] = 360;
2650   dits[2] = 6;
2651   dits[3] = 38.65;
2652   dits[4] = 10.75;    
2653   dits[5] = 12.25;      
2654   dits[6] = 40.15;
2655   dits[7] = 10.75;
2656   dits[8] = 13.96;   
2657   dits[9] = 40.15;
2658   dits[10] = 12.46;  
2659   dits[11] = 13.96;
2660   dits[12] = 55.75;
2661   dits[13] = 27;
2662   dits[14] = 28.5;
2663   dits[15] = 55.75;
2664   dits[16] = 27;
2665   dits[17] = 28.5;
2666   dits[18] = 57.25;
2667   dits[19] = 27;
2668   dits[20] = 28.5;       
2669   gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2670
2671   dits[0] = 0;
2672   dits[1] = 50;
2673   dits[2] = 3;
2674   dits[3] = 39;  
2675   dits[4] = 14;
2676   dits[5] = 18.75;
2677   dits[6] = 46.7-3;
2678   dits[7] = 14;
2679   dits[8] = 18.75;
2680   dits[9] = 51.45-3;
2681   dits[10] = 18.75;
2682   dits[11] = 18.75;
2683   gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
2684
2685   dits[0] = 0;
2686   dits[1] = 25;
2687   dits[2] = 3;
2688   dits[3] = 49;
2689   dits[4] = 23.4;
2690   dits[5] = 26.4;
2691   dits[6] = 56.1-3;
2692   dits[7] = 23.4;
2693   dits[8] = 26.4;
2694   dits[9] = 59.1-3;
2695   dits[10] = 26.4;
2696   dits[11] = 26.4;
2697   gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
2698
2699   dits[0] = 10.0;
2700   dits[1] = 10.5;
2701   dits[2] = 0.25;
2702   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
2703
2704   dits[0] = 21.95;
2705   dits[1] = 22.95;    
2706   dits[2] = 1;
2707   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
2708
2709   dits[0] = 13.1;    
2710   dits[1] = 14.1;    
2711   dits[2] = 1;
2712   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
2713
2714   dits[0] = 1;
2715   dits[1] = 1;
2716   dits[2] = 7.74;
2717   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2718
2719   dits[0] = 1;
2720   dits[1] = 1;
2721   dits[2] = 9.14;
2722   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2723
2724   dits[0] = 21.95;
2725   dits[1] = 22.95;
2726   dits[2] = 1;
2727   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2728
2729   dits[0] = 3;
2730   dits[1] = 2.7;
2731   dits[2] = 1;
2732   dits[3] = 0.63;
2733   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
2734
2735   dits[0] = 13.1;
2736   dits[1] = 14.1;
2737   dits[2] = 1;
2738   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
2739   
2740   
2741   // --- Define volumes of SSD cone ----------------------------------    
2742             
2743
2744   dits[0] = 0;
2745   dits[1] = 360;
2746   dits[2] = 12;
2747   dits[3] = -zmax;
2748   dits[4] = 46;         
2749   dits[5] = 49.25;       
2750   dits[6] = -61.2;
2751   dits[7] = 28.7;
2752   dits[8] = 49.25;       
2753   dits[9] = -57.5;
2754   dits[10] = 28.7;
2755   dits[11] = 49.25;      
2756   dits[12] = -57.5;
2757   dits[13] = 28.7;
2758   dits[14] = 43.5;
2759   dits[15] = -49.2;
2760   dits[16] = 28.7;
2761   dits[17] = 43.5;
2762   dits[18] = -49.2;
2763   dits[19] = 28.7;
2764   dits[20] = 36.85;
2765   dits[21] = 50.6;
2766   dits[22] = 28.7;
2767   dits[23] = 36.85;
2768   dits[24] = 50.6;
2769   dits[25] = 28.7;
2770   dits[26] = 43.5;
2771   dits[27] = 57.5;
2772   dits[28] = 28.7;
2773   dits[29] = 43.5;
2774   dits[30] = 57.5;
2775   dits[31] = 28.7;
2776   dits[32] = 49.25;      
2777   dits[33] = 61.2;
2778   dits[34] = 28.7;
2779   dits[35] = 49.25;      
2780   dits[36] = zmax;
2781   dits[37] = 46;      
2782   dits[38] = 49.25;      
2783   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
2784   
2785   dits[0] = 0;
2786   dits[1] = 360;
2787   dits[2] = 6;
2788   dits[3] = -zmax;  
2789   dits[4] = 47.75;  
2790   dits[5] = 49.25;  
2791   dits[6] = -zmax+2.;  
2792   dits[7] = 47.75;  
2793   dits[8] = 49.25;   
2794   dits[9] = -71.2819;
2795   dits[10] = 46.75;   
2796   dits[11] = 49.0319;
2797   dits[12] = -57.25;   // was 58.5 
2798   dits[13] = 32.9681;
2799   dits[14] = 34.75;
2800   dits[15] = -57.25;   // was 58.5   
2801   dits[16] = 30;
2802   dits[17] = 34.75;
2803   dits[18] = -55.75;   // was 57 
2804   dits[19] = 30;     
2805   dits[20] = 32.25;    // was 31.5 
2806   gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
2807   
2808   dits[0] = 28.75;          
2809   dits[1] = 29.75;   
2810   dits[2] = 0.5;
2811   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
2812   
2813   dits[0] = 35.8;   
2814   dits[1] = 36.8;   
2815   dits[2] = 1;
2816   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
2817   
2818   dits[0] = 41.4;  
2819   dits[1] = 42.4;  
2820   dits[2] = 1;
2821   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
2822         
2823   dits[0] = 42.05+5.;       
2824   dits[1] = 42.55+5.;     
2825   dits[2] = 1.25;
2826   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
2827                                                        // this will change after PPR
2828   dits[0] = 37.05+5.;   
2829   dits[1] = 37.55+5.;   
2830   dits[2] = 1.25;
2831   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
2832                                                        // this will change after PPR
2833   dits[0] = 0;
2834   dits[1] = 25;
2835   dits[2] = 5;
2836   dits[3] = -zmax+3;
2837   dits[4] = 45.5;
2838   dits[5] = 45.5;
2839   dits[6] = -69.7+3;
2840   dits[7] = 37;
2841   dits[8] = 45.5;
2842   dits[9] = -68.5+3;
2843   dits[10] = 37;
2844   dits[11] = 45.5;
2845   dits[12] = -68.5+4.8;  
2846   dits[13] = 37;
2847   dits[14] = 45.5; 
2848   dits[15] = -63.5+4.8;
2849   dits[16] = 37;
2850   dits[17] = 45.5;   
2851   gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
2852  
2853   dits[0] = 0;
2854   dits[1] = 3.2;
2855   dits[2] = 9;
2856   dits[3] = -14;
2857   dits[4] = 30.5;
2858   dits[5] = 33.5;
2859   dits[6] = -9.85;
2860   dits[7] = 30.5;
2861   dits[8] = 33.5;
2862   dits[9] = -9.85;
2863   dits[10] = 30.5;
2864   dits[11] = 43.45;
2865   dits[12] = -7.85;
2866   dits[13] = 30.5;
2867   dits[14] = 43.45;
2868   dits[15] = -7.85;
2869   dits[16] = 30.5;
2870   dits[17] = 36.5;
2871   dits[18] = -7;
2872   dits[19] = 30.5;
2873   dits[20] = 36.5;
2874   dits[21] = -4;
2875   dits[22] = 33.0173;
2876   dits[23] = 36.5;
2877   dits[24] = -4;
2878   dits[25] = 33.0173;
2879   dits[26] = 36.80;
2880   dits[27] = -2;
2881   dits[28] = 34.6955;
2882   dits[29] = 36.80;
2883   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
2884        
2885        
2886   // --- Place SPD (option 'a') volumes into their mother volume IT12
2887   
2888   // SPD - option 'a' 
2889   // (this is NOT the default)
2890
2891   if (option == 1) {
2892
2893      gMC->Gspos("I12A",5,"IT12",0.0,0.0,0.0,idrotm[238],"MANY");
2894      gMC->Gspos("I12A",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
2895      gMC->Gspos("I12A",7,"IT12",0.0,0.0,0.0,idrotm[239],"MANY");
2896      gMC->Gspos("I12A",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
2897      gMC->Gspos("I12A",9,"IT12",0.0,0.0,0.0,idrotm[240],"MANY");
2898      gMC->Gspos("I12A",10,"IT12",0.0,0.0,0.0,idrotm[241],"MANY");
2899      gMC->Gspos("I12A",2,"IT12",0.0,0.0,0.0,idrotm[242],"MANY");
2900      gMC->Gspos("I12A",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
2901      gMC->Gspos("I12A",4,"IT12",0.0,0.0,0.0,idrotm[243],"MANY");
2902      gMC->Gspos("I12A",1,"IT12",0.0,0.0,0.0,0,"MANY");
2903      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
2904           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
2905      gMC->Gspos("I10A",2,"I12A",0.203+deltax,3.8206+deltay,0.0,idrotm[244],"ONLY");       
2906      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[245]
2907           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[245]  
2908      gMC->Gspos("I10A",1,"I12A",1.4531+deltax,3.8152+deltay,0.0,idrotm[245],"ONLY");
2909      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[246]
2910           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[246]  
2911      gMC->Gspos("I20A",1,"I12A",3.0174+deltax,6.5143+deltay,0.0,idrotm[246],"ONLY");
2912      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[247]
2913           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[247] 
2914      gMC->Gspos("I20A",2,"I12A",1.9612+deltax,6.9062+deltay,0.0,idrotm[247],"ONLY");
2915      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[248]
2916           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[248] 
2917      gMC->Gspos("I20A",3,"I12A",0.8567+deltax,7.1279+deltay,0.0,idrotm[248],"ONLY");
2918      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[249]
2919           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[249] 
2920      gMC->Gspos("I20A",4,"I12A",-0.2689+deltax,7.1742+deltay,0.0,idrotm[249],"ONLY");
2921      gMC->Gspos("I123",2,"I12A",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
2922      gMC->Gspos("I121",2,"I12A",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
2923      gMC->Gspos("I122",2,"I12A",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
2924      gMC->Gspos("I120",2,"I12A",-0.3672,3.9056,0.0,0,"ONLY");
2925      gMC->Gspos("I144",1,"I12A",-0.2538,3.8556,0.0,0,"ONLY");
2926      gMC->Gspos("I113",3,"I12A",0.1095,3.9056,0.0,0,"ONLY");
2927      gMC->Gspos("I143",1,"I12A",0.4365,3.8556,0.0,idrotm[236],"ONLY");
2928      gMC->Gspos("I142",1,"I12A",0.5136,3.9056,0.0,idrotm[235],"ONLY");
2929      gMC->Gspos("I141",1,"I12A",0.5636,3.9752,0.0,idrotm[201],"ONLY");
2930      gMC->Gspos("I140",1,"I12A",0.6336,4.0447,0.0,idrotm[234],"ONLY");
2931      gMC->Gspos("I139",1,"I12A",0.8297,4.0545,0.0,idrotm[207],"ONLY");
2932      gMC->Gspos("I113",5,"I12A",1.2575,3.9681,0.0,idrotm[207],"ONLY");
2933      gMC->Gspos("I138",1,"I12A",1.66,3.7848,0.0,idrotm[207],"ONLY");
2934      gMC->Gspos("I137",1,"I12A",1.8556,3.7738,0.0,idrotm[233],"ONLY");
2935      gMC->Gspos("I136",1,"I12A",2.6224,4.874,0.0,idrotm[232],"ONLY");
2936      gMC->Gspos("I135",1,"I12A",3.2967,6.0337,0.0,idrotm[231],"ONLY");
2937      gMC->Gspos("I134",1,"I12A",3.266,6.1636,0.0,idrotm[230],"ONLY");
2938      gMC->Gspos("I113",1,"I12A",2.9903,6.4144,0.0,idrotm[211],"ONLY");
2939      gMC->Gspos("I133",3,"I12A",2.7631,6.7627,0.0,idrotm[230],"ONLY");
2940      gMC->Gspos("I132",3,"I12A",2.62,6.8555,0.0,idrotm[229],"ONLY");
2941      gMC->Gspos("I131",3,"I12A",2.648,6.6023,0.0,idrotm[228],"ONLY");
2942      gMC->Gspos("I130",3,"I12A",2.6569,6.3431,0.0,idrotm[227],"ONLY");
2943      gMC->Gspos("I129",3,"I12A",2.3906,6.4819,0.0,idrotm[226],"ONLY");
2944      gMC->Gspos("I113",2,"I12A",1.9488,6.7998,0.0,idrotm[210],"ONLY");
2945      gMC->Gspos("I133",2,"I12A",1.6699,7.1085,0.0,idrotm[226],"ONLY");
2946      gMC->Gspos("I132",2,"I12A",1.5142,7.1777,0.0,idrotm[225],"ONLY");
2947      gMC->Gspos("I131",2,"I12A",1.5814,6.932,0.0,idrotm[224],"ONLY");
2948      gMC->Gspos("I130",2,"I12A",1.6308,6.6774,0.0,idrotm[223],"ONLY");
2949      gMC->Gspos("I129",2,"I12A",1.346,6.7728,0.0,idrotm[222],"ONLY");
2950      gMC->Gspos("I113",6,"I12A",0.8599,7.0176,0.0,idrotm[209],"ONLY");
2951      gMC->Gspos("I133",1,"I12A",0.5362,7.2789,0.0,idrotm[222],"ONLY");
2952      gMC->Gspos("I132",1,"I12A",0.3715,7.3228,0.0,idrotm[221],"ONLY");
2953      gMC->Gspos("I131",1,"I12A",0.4763,7.0907,0.0,idrotm[220],"ONLY");
2954      gMC->Gspos("I130",1,"I12A",0.5649,6.8469,0.0,idrotm[219],"ONLY");
2955      gMC->Gspos("I129",1,"I12A",0.2688,6.8966,0.0,idrotm[218],"ONLY");
2956      gMC->Gspos("I113",4,"I12A",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
2957      gMC->Gspos("I128",1,"I12A",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
2958      gMC->Gspos("I126",2,"I12A",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
2959      gMC->Gspos("I125",2,"I12A",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
2960      gMC->Gspos("I124",2,"I12A",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
2961      gMC->Gspos("I103",3,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-3.536,0,"ONLY");
2962      gMC->Gspos("I103",4,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-10.708,0,"ONLY");
2963      gMC->Gspos("I103",1,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],10.708,0,"ONLY");
2964      gMC->Gspos("I103",2,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],3.536,0,"ONLY");
2965      gMC->Gspos("I105",1,"I10A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
2966      gMC->Gspos("I105",2,"I10A",-0.05,0.01,16.844,0,"ONLY");
2967      gMC->Gspos("I104",1,"I10A",0.0,-di10a[1]+di104[1],0.0,0,"ONLY");
2968      gMC->Gspos("I1D3",3,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-3.536,0,"ONLY");
2969      gMC->Gspos("I1D3",4,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-10.708,0,"ONLY");
2970      gMC->Gspos("I1D3",1,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],10.708,0,"ONLY");
2971      gMC->Gspos("I1D3",2,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],3.536,0,"ONLY");
2972      gMC->Gspos("I105",3,"I20A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
2973      gMC->Gspos("I105",4,"I20A",-0.05,0.01,16.844,0,"ONLY");
2974      gMC->Gspos("I104",2,"I20A",0.0,-di20a[1]+di104[1],0.0,0,"ONLY");
2975      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
2976      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
2977      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
2978      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
2979      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2980      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2981      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
2982      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
2983      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
2984      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
2985      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
2986      gMC->Gspos("I101",1,"I103",-0.088,ddet1,0.0,0,"ONLY");
2987      gMC->Gspos("I102",1,"I103",0.0,-dchip1,-2.8,0,"ONLY");
2988      gMC->Gspos("I102",2,"I103",0.0,-dchip1,-1.4,0,"ONLY");
2989      gMC->Gspos("I102",3,"I103",0.0,-dchip1,0.0,0,"ONLY");
2990      gMC->Gspos("I102",4,"I103",0.0,-dchip1,1.4,0,"ONLY");
2991      gMC->Gspos("I102",5,"I103",0.0,-dchip1,2.8,0,"ONLY");
2992      gMC->Gspos("I1D1",1,"I1D3",-0.088,ddet2,0.0,0,"ONLY");
2993      gMC->Gspos("I1D2",1,"I1D3",0.0,-dchip2,-2.8,0,"ONLY");
2994      gMC->Gspos("I1D2",2,"I1D3",0.0,-dchip2,-1.4,0,"ONLY");
2995      gMC->Gspos("I1D2",3,"I1D3",0.0,-dchip2,0.0,0,"ONLY");
2996      gMC->Gspos("I1D2",4,"I1D3",0.0,-dchip2,1.4,0,"ONLY");
2997      gMC->Gspos("I1D2",5,"I1D3",0.0,-dchip2,2.8,0,"ONLY");
2998      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
2999      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3000      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3001      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
3002      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
3003      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
3004      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
3005      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
3006      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
3007      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
3008      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
3009      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
3010      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
3011      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
3012      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
3013      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
3014      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
3015      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
3016      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
3017      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
3018      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
3019      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
3020      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
3021      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
3022      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3023      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3024      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3025      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3026      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3027      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3028      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3029      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3030      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3031      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3032      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3033      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3034      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3035      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3036      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3037      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3038      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3039      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3040      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3041      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3042      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3043      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3044      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3045      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3046      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3047      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3048      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
3049      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");    
3050
3051   }
3052
3053
3054   // --- Place SPD (option 'b') volumes into their mother volume IT12
3055   
3056   // SPD - option 'b' 
3057   // (this is the default)
3058
3059   if (option == 2) {
3060
3061      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"MANY");
3062      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
3063      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"MANY");
3064      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
3065      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"MANY");
3066      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
3067      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"MANY");
3068      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"MANY");
3069      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"MANY");
3070      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"MANY");
3071      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3072           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
3073      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");       
3074      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
3075           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]  
3076      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
3077      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
3078           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]  
3079      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
3080      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
3081           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241] 
3082      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
3083      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
3084           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242] 
3085      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
3086      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
3087           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243] 
3088      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
3089      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3090      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3091      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3092      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
3093      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
3094      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
3095      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3096      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3097      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
3098      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3099      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3100      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3101      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
3102      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3103      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
3104      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3105      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
3106      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3107      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3108      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
3109      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
3110      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3111      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3112      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3113      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3114      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3115      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
3116      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3117      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
3118      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3119      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3120      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3121      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3122      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3123      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3124      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3125      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3126      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3127      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3128      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3129      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3130      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
3131      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
3132      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
3133      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,0,"ONLY");
3134      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,0,"ONLY");
3135      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3136      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
3137      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
3138      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
3139      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
3140      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
3141      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
3142      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,0,"ONLY");
3143      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,0,"ONLY");
3144      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
3145      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
3146      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
3147      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3148      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3149      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3150      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3151      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3152      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3153      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3154      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
3155      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3156      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3157      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3158      gMC->Gspos("I106",1,"I107",0.0,-dchip1,-1.4,0,"ONLY");
3159      gMC->Gspos("I106",2,"I107",0.0,-dchip1,0.0,0,"ONLY");
3160      gMC->Gspos("I106",3,"I107",0.0,-dchip1,1.4,0,"ONLY");
3161      gMC->Gspos("I106",4,"I107",0.0,-dchip1,2.8,0,"ONLY");
3162      gMC->Gspos("I106",5,"I107",0.0,-dchip1,-2.8,0,"ONLY");
3163      gMC->Gspos("I101",1,"I107",0.0,ddet1,0.0,0,"ONLY");
3164      gMC->Gspos("I1D6",1,"I1D7",0.0,-dchip2,-1.4,0,"ONLY");
3165      gMC->Gspos("I1D6",2,"I1D7",0.0,-dchip2,0.0,0,"ONLY");
3166      gMC->Gspos("I1D6",3,"I1D7",0.0,-dchip2,1.4,0,"ONLY");
3167      gMC->Gspos("I1D6",4,"I1D7",0.0,-dchip2,2.8,0,"ONLY");
3168      gMC->Gspos("I1D6",5,"I1D7",0.0,-dchip2,-2.8,0,"ONLY");
3169      gMC->Gspos("I1D1",1,"I1D7",0.0,ddet2,0.0,0,"ONLY");
3170      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
3171      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
3172      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
3173      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
3174      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
3175      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
3176      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
3177      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
3178      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
3179      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
3180      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
3181      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
3182      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
3183      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
3184      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
3185      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
3186      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
3187      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
3188      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
3189      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
3190      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
3191      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
3192      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
3193      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
3194      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
3195      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
3196      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
3197      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
3198      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
3199      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
3200      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
3201      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
3202      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
3203      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
3204      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
3205      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
3206      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
3207      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
3208      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
3209      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
3210      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
3211      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
3212      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
3213      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
3214      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
3215      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
3216      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
3217      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
3218      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
3219      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
3220      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
3221      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");  
3222
3223   }
3224     
3225   // --- Place SDD volumes into their mother volume IT34
3226
3227   
3228   // -- position SDD detectors of ladder 3 / layer 3
3229
3230   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
3231   ySDD = Y_SDD_sep/2.+I302dits[1];
3232   for (iSDD=0; iSDD<6; iSDD++) {
3233     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  Z_SDD_lay3[iSDD], 0, "ONLY");
3234     ySDD = -ySDD;
3235   }
3236
3237   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
3238   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
3239   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
3240   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
3241   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
3242   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
3243   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
3244   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
3245   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
3246   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
3247   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
3248   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
3249   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
3250   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
3251
3252
3253   // -- position SDD detectors of ladder 4 / layer 4
3254
3255   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
3256   ySDD = -(Y_SDD_sep/2.+I402dits[1]);
3257   for (iSDD=0; iSDD<8; iSDD++) {
3258     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  Z_SDD_lay4[iSDD], 0, "ONLY");
3259     ySDD = -ySDD;
3260   }
3261   
3262   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
3263   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
3264   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
3265   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
3266   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
3267   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
3268   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
3269   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
3270   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
3271   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3272   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3273   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3274   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3275   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3276   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3277   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3278   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3279   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3280   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3281   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3282   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3283   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3284
3285
3286   // -- build block of the SDD ladder frame holding the electronics
3287
3288   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3289   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3290   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3291
3292   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3293   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3294   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3295
3296   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3297   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3298   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3299   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3300   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3301   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3302   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3303   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3304
3305   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3306   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3307
3308   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3309   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3310
3311   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3312   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3313   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3314   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3315
3316   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3317   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3318   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3319   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3320
3321   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, I018dits[2]-I035dits[2], 0, "MANY");
3322   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, I018dits[2]-I035dits[2], 0, "MANY");
3323
3324   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3325   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3326   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3327   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3328
3329   gMC->Gspos("I037", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3330   gMC->Gspos("I037", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3331
3332   gMC->Gspos("I038", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3333   gMC->Gspos("I038", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3334
3335   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3336   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3337   gMC->Gspos("I041", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], idrotm[346], "ONLY");
3338   gMC->Gspos("I041", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], idrotm[347], "ONLY");
3339
3340
3341   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3342
3343   xI050 = SDD_CoolPipe[0]+SDD_CoolPipe[1]*sin30+I050dits[1]/cos30+I041dits[1];
3344   yI050 = 0;
3345   xI039 = -SDD_CoolPipe[1]/cos30;
3346   yI039 = -I050dits[1]+I039dits[1];
3347   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3348   xI042 = xI039+I039dits[0]-xI042space-I042dits[0];
3349   yI042 = yI039+I039dits[1]+I042dits[1];
3350   xI043 = xI039-I039dits[0]+xI043space+I043dits[0];
3351   yI043 = yI039+I039dits[1]+I043dits[1];
3352   zChipSpace = I042dits[2];
3353   if (zChipSpace < I043dits[2]) {
3354     zChipSpace = I043dits[2];
3355   }
3356   zChipSpace = zChipSpace * 2;
3357   yI051space = (2*I039dits[2] - 4*zChipSpace)/5;
3358   zchip = -I039dits[2] + yI051space + zChipSpace/2.;
3359   for (ichip=0; ichip<4; ichip++) { 
3360     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3361     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3362     zchip += zChipSpace + yI051space;
3363   }
3364   xcap = 2*I039dits[0]/5.;
3365   yI051 = yI039+I039dits[1]+I051dits[1];
3366   zI051 = -I039dits[2] + yI051space/3.;
3367   icap = 1;
3368   for (ichip=0; ichip<5; ichip++) { 
3369     xI051 = xI039-I039dits[0]+xcap;
3370     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3371     zI051 += yI051space/3.;
3372     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3373     xI051 += xcap;
3374     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3375     xI051 += xcap;
3376     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3377     xI051 += xcap;
3378     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3379     zI051 -= yI051space/3.;
3380     if (ichip == 0) {
3381       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3382     }
3383     zI051 += zChipSpace + yI051space;
3384   }
3385   xI052 = -I050dits[0]+I052dits[0];
3386   yI052 = yI051+I051dits[1]+I052dits[1];
3387   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3388   xI044 = I050dits[0]-I044dits[3];
3389   yI044 = yI052+I052dits[1]+I044dits[2];
3390   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3391   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3392   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3393
3394
3395   // -- build block of the SDD ladder frame at the end ladders
3396
3397   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3398   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3399   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3400   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3401
3402   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3403
3404   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3405
3406   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3407   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3408
3409   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3410   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3411
3412   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, I029dits[2]-I024dits[2], idrotm[342], "ONLY");
3413
3414   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, I030dits[2]-I024dits[2], idrotm[343], "ONLY");
3415
3416   gMC->Gspos("I031", 1,"I024",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3417   gMC->Gspos("I031", 2,"I024", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3418
3419   gMC->Gspos("I032", 1,"I024",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3420   gMC->Gspos("I032", 2,"I024", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3421
3422
3423   xI424 = I028dits[0]/3.;
3424   yI424 = -I028dits[1]+I424dits[1];
3425   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3426   gMC->Gspos("I423", 1,"I421", 0.0, 0.0, I421dits[2]-I423dits[2], 0, "ONLY");
3427   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, idrotm[312], "ONLY");
3428   gMC->Gspos("I420", 1,"I028", -I028dits[0]/3., I028dits[1]-I420dits[1], 0.0, 0, "ONLY");
3429   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3430   gMC->Gspos("I028", 1,"I024", 0.0, I028dits[1]-I024dits[1], I024dits[2]-I028dits[2], 0, "MANY");
3431
3432
3433   // -- build the SDD ladder 3
3434
3435   indI425 = 1;
3436   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");  
3437   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3438   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3439   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3440   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3441   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3442   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3443   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3444   HVname[0] = 'I';
3445   HVname[1] = '3';
3446   HVname[2] = '1';  
3447   HVname[4] = '\0';
3448   for (iSDD=0; iSDD<3; iSDD++) {
3449     HVname[3] = (Char_t)(48+iSDD+5);
3450     dits[0] = 1.350000;
3451     dits[1] = I425dits[1];
3452     dits[2] = (I047dits[2] - 2*I024dits[2] - Z_SDD_lay3[iSDD])/2.;
3453     gMC->Gsvolu(HVname, "BOX ", idtmed[279], dits, 3);
3454     xHV = 0.0;
3455     yHV = -I047dits[1] + (2*iSDD+1)*dits[1];
3456     zHV = I047dits[2] - 2*I024dits[2] - dits[2];
3457     gMC->Gspos(HVname, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3458     gMC->Gspos(HVname, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3459     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");