For Pythia with tune don't switch off MI in ConfigHeavyFlavor
[u/mrichter/AliRoot.git] / ITS / AliITSvPPRasymmFMD.cxx
1 /**************************************************************************
2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3  *                                                                        *
4  * Author: The ALICE Off-line Project.                                    *
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11  * appear in the supporting documentation. The authors make no claims     *
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13  * provided "as is" without express or implied warranty.                  *
14  **************************************************************************/
15
16 /* $Id$ */
17 ///////////////////////////////////////////////////////////////////////////////
18 //                                                                           //
19 //  Inner Traking System version PPR  asymmetric for the FMD                 //
20 //  This class contains the base procedures for the Inner Tracking System    //
21 //                                                                           //
22 // Authors: R. Barbera                                                       //
23 // version 10.                                                               //
24 // Created  January 15 2001.                                                 //
25 //                                                                           //
26 //  NOTE: THIS IS THE  ASYMMETRIC PPR geometry of the ITS for the PMD.       //
27 //                                                                           //
28 ///////////////////////////////////////////////////////////////////////////////
29
30 // See AliITSvPPRasymmFMD::StepManager().
31
32 #include <TArrayD.h>
33 #include <TArrayF.h>
34 #include <TClonesArray.h>
35 #include <TGeoGlobalMagField.h>
36 #include <TGeoManager.h>
37 #include <TGeoMatrix.h>
38 #include <TGeoPhysicalNode.h>
39 #include <TGeoVolume.h>
40 #include <TLorentzVector.h>
41 #include <TString.h>
42 #include <TVirtualMC.h>
43
44 #include "AliITS.h"
45 #include "AliITSDetTypeSim.h"
46 #include "AliITSgeom.h"
47 #include "AliITSgeomSDD.h"
48 #include "AliITSgeomSPD.h"
49 #include "AliITSgeomSSD.h"
50 #include "AliITShit.h"
51 #include "AliITSresponseSDD.h"
52 #include "AliITSCalibrationSDD.h"
53 #include "AliITSCalibrationSPD.h"
54 #include "AliITSCalibrationSSD.h"
55 #include "AliITSsegmentationSDD.h"
56 #include "AliITSsegmentationSPD.h"
57 #include "AliITSsegmentationSSD.h"
58 #include "AliITSvPPRasymmFMD.h"
59 #include "AliLog.h"
60 #include "AliMC.h"
61 #include "AliMagF.h"
62 #include "AliRun.h"
63 #include "AliTrackReference.h"
64 #include "AliGeomManager.h"
65
66
67 #define GEANTGEOMETRY kTRUE
68
69 ClassImp(AliITSvPPRasymmFMD)
70  
71 //______________________________________________________________________
72 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD():
73 AliITS(),                    // Default AliITS Constructor
74 fByThick(kTRUE),             // Flag to use services materials by thickness
75                              // ture, or mass false.
76 fMajorVersion(IsVersion()),  // Major version number == IsVersion
77 fMinorVersion(2),           // Minor version number
78 fDet1(200.0),      // thickness of detector in SPD layer 1 [microns]
79 fDet2(200.0),      // thickness of detector in SPD layer 2 [microns]
80 fChip1(150.0),     // thickness of chip in SPD layer 1 [microns]
81 fChip2(150.0),     // thickness of chip in SPD layer 2 [microns]
82 fRails(0),         // flag to switch rails on (=1) and off (=0)
83 fFluid(1),         // flag to switch between water (=1)& freon (=0)
84 fIDMother(0),      //! ITS Mother Volume id.
85 fIgm((AliITSVersion_t)fMajorVersion,fMinorVersion)//! Get access to decoding 
86                                                // and AliITSgeom init functions
87  {
88     //    Standard default constructor for the ITS version 10.
89     // Inputs:
90     //   none.
91     // Outputs:
92     //   none.
93     // Return:
94     //   none.
95     fIgm.SetGeometryName("");
96 }
97
98 //______________________________________________________________________
99 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(const Char_t *title):
100 AliITS(title),               // Standard AliITS Constructor
101 fByThick(kTRUE),             // Flag to use services materials by thickness
102                              // ture, or mass false.
103 fMajorVersion(IsVersion()),  // Major version number == IsVersion
104 fMinorVersion(2),            // Minor version number
105 fDet1(200.0),      // thickness of detector in SPD layer 1 [microns]
106 fDet2(200.0),      // thickness of detector in SPD layer 2 [microns]
107 fChip1(150.0),     // thickness of chip in SPD layer 1 [microns]
108 fChip2(150.0),     // thickness of chip in SPD layer 2 [microns]
109 fRails(0),         // flag to switch rails on (=1) and off (=0)
110 fFluid(1),         // flag to switch between water (=1)& freon (=0)
111 fIDMother(0),      //! ITS Mother Volume id.
112 fIgm((AliITSVersion_t)fMajorVersion,fMinorVersion)//! Get access to decoding 
113                                                // and AliITSgeom init functions
114 {
115     //    Standard constructor for the ITS version 10.
116     // Inputs:
117     //   const Char_t * title  Arbitrary title
118     // Outputs:
119     //   none.
120     // Return:
121     //   none.
122     Int_t i;
123
124     fIgm.SetDecoding(kFALSE);// Use Alice compliant naming/numbering system
125     fIgm.SetTiming(kFALSE);// default no timing
126     fIgm.SetSegGeom(kFALSE);// use AliITSgeomS?D classes instead 
127                             // of segmentation AliITSsegmentationS?D class
128     fIgm.SetGeometryName("ITS PPR aymmetric services with course"
129                          " cables on cones");
130     // Set some AliITS class veriables.
131     fIdN = 6;
132     fIdName = new TString[fIdN];
133     fIdName[0] = "ITS1";
134     fIdName[1] = "ITS2";
135     fIdName[2] = "ITS3";
136     fIdName[3] = "ITS4";
137     fIdName[4] = "ITS5";
138     fIdName[5] = "ITS6";
139     fIdSens    = new Int_t[fIdN];
140     for(i=0;i<fIdN;i++) fIdSens[i] = 0;
141 }
142
143 //______________________________________________________________________
144 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(const char *name, const char *title):
145 AliITS(name,title),          // Extended AliITS Constructor
146 fByThick(kTRUE),             // Flag to use services materials by thickness
147                              // ture, or mass false.
148 fMajorVersion(IsVersion()),  // Major version number == IsVersion
149 fMinorVersion(2),            // Minor version number
150 fDet1(200.0),      // thickness of detector in SPD layer 1 [microns]
151 fDet2(200.0),      // thickness of detector in SPD layer 2 [microns]
152 fChip1(150.0),     // thickness of chip in SPD layer 1 [microns]
153 fChip2(150.0),     // thickness of chip in SPD layer 2 [microns]
154 fRails(0),         // flag to switch rails on (=1) and off (=0)
155 fFluid(1),         // flag to switch between water (=1)& freon (=0)
156 fIDMother(0),      //! ITS Mother Volume id.
157 fIgm((AliITSVersion_t)fMajorVersion,fMinorVersion)//! Get access to decoding 
158                                                // and AliITSgeom init functions
159 {
160     //    Standard constructor for the ITS version 10.
161     // Inputs:
162     //   const char * name   Ignored, set to "ITS"
163     //   const char * title  Arbitrary title
164     // Outputs:
165     //   none.
166     // Return:
167     //   none.
168
169     Int_t i;
170
171     fIgm.SetDecoding(kFALSE);// Use Alice compliant naming/numbering system
172     fIgm.SetTiming(kFALSE);// default no timing
173     fIgm.SetSegGeom(kFALSE);// use AliITSgeomS?D classes instead 
174                             // of segmentation AliITSsegmentationS?D class
175     fIgm.SetGeometryName("ITS PPR aymmetric services with course"
176                          " cables on cones");
177     // Set some AliITS class veriables.
178     fIdN = 6;
179     fIdName = new TString[fIdN];
180     fIdName[0] = "ITS1";
181     fIdName[1] = "ITS2";
182     fIdName[2] = "ITS3";
183     fIdName[3] = "ITS4";
184     fIdName[4] = "ITS5";
185     fIdName[5] = "ITS6";
186     fIdSens    = new Int_t[fIdN];
187     for(i=0;i<fIdN;i++) fIdSens[i] = 0;
188
189     SetThicknessDet1();
190     SetThicknessDet2();
191     SetThicknessChip1();
192     SetThicknessChip2();
193     SetDensityServicesByThickness();
194 }
195
196 //______________________________________________________________________
197 AliITSvPPRasymmFMD::AliITSvPPRasymmFMD(const AliITSvPPRasymmFMD &source):
198 AliITS(source.GetName(),source.GetTitle()),// Extended AliITS Constructor
199                                   // from Geat.
200 fByThick(source.IsDensityServicesByThickness()),// Flag to use services 
201                                                 // materials by thickness
202                                                 // ture, or mass false.
203 fMajorVersion(source.IsVersion()),  // Major version number == IsVersion
204 fMinorVersion(source.GetMinorVersion()),// Minor version number
205                                        // are define.
206 fDet1(source.GetThicknessDet1()),//thickness of detector in SPD layer 1[micron]
207 fDet2(source.GetThicknessDet2()),//thickness of detector in SPD layer 2[micron]
208 fChip1(source.GetThicknessChip1()),//thickness of chip in SPD layer 1 [microns]
209 fChip2(source.GetThicknessChip2()),//thickness of chip in SPD layer 2 [microns]
210 fRails(source.GetRails()),         // flag to switch rails on (=1) and off (=0)
211 fFluid(source.GetCoolingFluid()),// flag to switch between water (1)& freon (0)
212 fIDMother(source.GetMotherID()),      //! ITS Mother Volume id.
213 fIgm(source.GetGeomInit())//! Get access to decoding 
214                           // and AliITSgeom init functions
215 {
216     //     Copy Constructor for ITS version 10. This function is not to be
217     // used. If any other instance of this function, other than "this" is
218     // passed, an error message is returned.
219     // Inputs:
220     //   const AliITSvPPRasymmFMD &source This class
221     // Outputs:
222     //   none.
223     // Return:
224     //   an error message
225
226     if(&source == this) return;
227     Warning("Copy Constructor","Not allowed to copy AliITSvPPRasymmFMD");
228     return;
229 }
230
231 //______________________________________________________________________
232 AliITSvPPRasymmFMD& AliITSvPPRasymmFMD::operator=(const AliITSvPPRasymmFMD 
233                                                   &source){
234     //    Assignment operator for the ITS version 10. This function is not 
235     // to be used. If any other instance of this function, other than "this" 
236     // is passed, an error message is returned.
237     // Inputs:
238     //   const AliITSvPPRasymmFMD &source This class
239     // Outputs:
240     //   none.
241     // Return:
242     //   an error message
243
244     if(&source == this) return *this;
245     Warning("= operator","Not allowed to copy AliITSvPPRasymmFMD");
246     return *this; // return null pointer, copy not allowed.
247 }
248
249 //______________________________________________________________________
250 AliITSvPPRasymmFMD::~AliITSvPPRasymmFMD() {
251     //    Standard destructor for the ITS version 10.
252     // Inputs:
253     //   none.
254     // Outputs:
255     //   none.
256     // Return:
257     //   none.
258 }
259
260 //______________________________________________________________________
261 void AliITSvPPRasymmFMD::AddAlignableVolumes() const
262 {
263   //
264   // Creates entries for alignable volumes associating the symbolic volume
265   // name with the corresponding volume path.
266   // 
267   // Records in the alignable entries the transformation matrices converting
268   // TGeo local coordinates (in the RS of alignable volumes) to the tracking
269   // system
270   // For this, this function has to run before the misalignment because we
271   // are using the ideal positions in the AliITSgeom object.
272
273   AliInfo("Add ITS alignable volumes");
274
275   if (!gGeoManager) {
276     AliFatal("TGeoManager doesn't exist !");
277     return;
278   }
279
280   AliGeomManager::ELayerID layerId;
281   Int_t modUID, modnum;
282
283   if( !gGeoManager->SetAlignableEntry("ITS","ALIC_1/ITSV_1") )
284     AliFatal("Unable to set alignable entry!!");    
285
286   Double_t al, *gtrans, rotMatrix[9];
287
288   TString strSPD = "ITS/SPD";
289   TString strSDD = "ITS/SDD";
290   TString strSSD = "ITS/SSD";
291   TString strStave = "/Stave";
292   TString strHalfStave = "/HalfStave";
293   TString strLadder = "/Ladder";
294   TString strSector = "/Sector";
295   TString strSensor = "/Sensor";
296   TString strEntryName1;
297   TString strEntryName2;
298   TString strEntryName3;
299   TString strEntryName4;
300
301   //===== SPD layer1 =====
302   {
303     layerId = AliGeomManager::kSPD1;
304     modnum = 0;
305     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT12_1/I12B_";
306     TString str1 = "/I10B_";
307     TString str1Bis = "/L1H-STAVE";
308     TString str1Tierce = "_1";
309     TString str2 = "/I107_";
310     
311     TString sector;
312     TString stave;
313     TString halfStave;
314     TString module;
315     
316     for(Int_t cSect = 0; cSect<10; cSect++)
317     {
318       sector = str0;
319       sector += cSect+1; // this is one full sector
320       strEntryName1 = strSPD;
321       strEntryName1 += 0;
322       strEntryName1 += strSector;
323       strEntryName1 += cSect;
324       //printf("%s   ==   %s\n",strEntryName1.Data(),sector.Data());
325       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
326         AliFatal("Unable to set alignable entry!!");    
327       
328       for(Int_t cStave = 0; cStave<2; cStave++)
329       {
330         stave = sector;
331         stave += str1;
332         stave += cStave+1;
333         strEntryName2 = strEntryName1;
334         strEntryName2 += strStave;
335         strEntryName2 += cStave;
336         //printf("%s   ==   %s\n",strEntryName2.Data(),stave.Data()); // this is a stave
337
338         for(Int_t cHS=0; cHS<2; cHS++)
339         {
340           halfStave = stave;
341           halfStave += str1Bis;
342           halfStave += cHS;
343           halfStave += str1Tierce;
344           strEntryName3 = strEntryName2;
345           strEntryName3 += strHalfStave;
346           strEntryName3 += cHS;
347           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
348           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
349             AliFatal("Unable to set alignable entry!!");    
350
351           for(Int_t cLadder = 0; cLadder<2; cLadder++)
352           {
353             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
354             module = halfStave;
355             module += str2;
356             module += cLadder+cHS*2+1;
357             strEntryName4 = strEntryName3;
358             strEntryName4 += strLadder;
359             strEntryName4 += cLadder+cHS*2;
360             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
361             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
362               AliFatal("Unable to set alignable entry!!");    
363
364             // Creates the TGeo Local to Tracking transformation matrix ...
365             TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
366             TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
367             gtrans = globMatrix->GetTranslation();
368             memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
369             al = TMath::ATan2(rotMatrix[1],rotMatrix[0]);
370             TGeoHMatrix *matLtoT = new TGeoHMatrix;
371             matLtoT->SetDx( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) ); // translation
372             al += TMath::Pi()/2;
373
374             matLtoT->SetDy(-fChip1*0.0001/2.);
375             matLtoT->SetDz(-gtrans[2]);
376             rotMatrix[0]= 0;  rotMatrix[1]=-1;  rotMatrix[2]= 0; // + rotation
377             rotMatrix[3]=-1;  rotMatrix[4]= 0;  rotMatrix[5]= 0; // ! flip in y for the SPD1 only
378             rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
379             TGeoRotation rot;
380             rot.SetMatrix(rotMatrix);
381             matLtoT->MultiplyLeft(&rot);
382             TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
383             delete matLtoT;
384             alignableEntry->SetMatrix(matTtoL);
385           }
386         }
387       }
388     }
389     
390     //===== SPD layer2 =====
391     layerId = AliGeomManager::kSPD2;
392     modnum = 0;
393     str1Bis = "/L2H-STAVE";
394     str1 = "/I20B_";
395     str2 = "/I1D7_";
396     
397     for(Int_t cSect = 0; cSect<10; cSect++)
398     {
399       sector = str0;
400       sector += cSect+1; // this is one full sector
401       strEntryName1 = strSPD;
402       strEntryName1 += 1;
403       strEntryName1 += strSector;
404       strEntryName1 += cSect;
405       //       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),sector.Data()))
406       //        AliFatal("Unable to set alignable entry!!");    
407       // we don't need the previous lines because the whole sector is already define
408       // with first layer ...
409       
410       for(Int_t cStave =0; cStave<4; cStave++)
411       {
412         stave = sector;
413         stave += str1;
414         stave += cStave+1;
415         strEntryName2 = strEntryName1;
416         strEntryName2 += strStave;
417         strEntryName2 += cStave;
418         
419         for(Int_t cHS=0; cHS<2; cHS++)
420         {
421           halfStave = stave;
422           halfStave += str1Bis;
423           halfStave += cHS;
424           halfStave += str1Tierce;
425           strEntryName3 = strEntryName2;
426           strEntryName3 += strHalfStave;
427           strEntryName3 += cHS;
428           //printf("%s   ==   %s\n",strEntryName3.Data(),halfStave.Data()); // this is a half-stave
429           if(!gGeoManager->SetAlignableEntry(strEntryName3.Data(),halfStave.Data()))
430             AliFatal("Unable to set alignable entry!!");    
431           
432           for(Int_t cLad =0; cLad<2; cLad++)
433           {
434             modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
435             module = halfStave;
436             module += str2;
437             module += cLad+cHS*2+1;
438             strEntryName4 = strEntryName3;
439             strEntryName4 += strLadder;
440             strEntryName4 += cLad+cHS*2;
441             //printf("%s   ==   %s\n",strEntryName4.Data(),module.Data());
442             if(!gGeoManager->SetAlignableEntry(strEntryName4.Data(),module.Data(),modUID))
443               AliFatal("Unable to set alignable entry!!");
444             
445             // Creates the TGeo Local to Tracking transformation matrix ...
446             TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
447             TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
448             gtrans = globMatrix->GetTranslation();
449             memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
450             al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + TMath::Pi();
451             TGeoHMatrix *matLtoT = new TGeoHMatrix;
452             matLtoT->SetDx(-gtrans[0]*TMath::Cos(al)-gtrans[1]*TMath::Sin(al) ); // translation
453             al += TMath::Pi()/2;
454
455             matLtoT->SetDy(-fChip2*0.0001/2.);
456             matLtoT->SetDz(-gtrans[2]);
457             rotMatrix[0]= 0;  rotMatrix[1]= 1;  rotMatrix[2]= 0; // + rotation
458             rotMatrix[3]= 1;  rotMatrix[4]= 0;  rotMatrix[5]= 0;
459             rotMatrix[6]= 0;  rotMatrix[7]= 0;  rotMatrix[8]=-1;
460             TGeoRotation rot;
461             rot.SetMatrix(rotMatrix);
462             matLtoT->MultiplyLeft(&rot);
463             TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
464             delete matLtoT;
465             alignableEntry->SetMatrix(matTtoL);
466           }
467         }
468       }
469     }
470   }
471   
472   //===== SDD layer1 =====
473   {
474     layerId = AliGeomManager::kSDD1;
475     modnum = 0;
476     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I004_";
477     TString str1 = "/I302_";
478
479     TString ladder;
480     TString wafer;
481
482     for(Int_t c1 = 1; c1<=14; c1++)
483     {
484       ladder = str0;
485       ladder += c1; // the set of wafers from one ladder
486       strEntryName1 = strSDD;
487       strEntryName1 += 2;
488       strEntryName1 +=strLadder;
489       strEntryName1 += (c1-1);
490       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
491         AliFatal("Unable to set alignable entry!!");    
492       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
493
494       for(Int_t c2 =1; c2<=6; c2++)
495       {
496         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
497         wafer = ladder;
498         wafer += str1;
499         wafer += c2;    // one wafer
500         strEntryName2 = strEntryName1;
501         strEntryName2 += strSensor;
502         strEntryName2 += (c2-1);
503         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
504           AliFatal("Unable to set alignable entry!!");    
505         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
506
507         // Creates the TGeo Local to Tracking transformation matrix ...
508         TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
509         TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
510         gtrans = globMatrix->GetTranslation();
511         memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
512         al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + TMath::Pi();
513         TGeoHMatrix *matLtoT = new TGeoHMatrix;
514         matLtoT->SetDx(-gtrans[0]*TMath::Cos(al)-gtrans[1]*TMath::Sin(al) ); // translation
515         al += TMath::Pi()/2;
516         //      matLtoT->SetDy( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) );
517         matLtoT->SetDy( 0 );
518         matLtoT->SetDz(-gtrans[2]);
519         rotMatrix[0]=0;  rotMatrix[1]=1;  rotMatrix[2]=0; // + rotation
520         rotMatrix[3]=1;  rotMatrix[4]=0;  rotMatrix[5]=0;
521         rotMatrix[6]=0;  rotMatrix[7]=0;  rotMatrix[8]=-1;
522         TGeoRotation rot;
523         rot.SetMatrix(rotMatrix);
524         matLtoT->MultiplyLeft(&rot);
525         TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
526         delete matLtoT;
527         alignableEntry->SetMatrix(matTtoL);
528       }
529     }
530   }
531
532   //===== SDD layer2 =====
533   {
534     layerId = AliGeomManager::kSDD2;
535     modnum = 0;
536     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT34_1/I005_";
537     TString str1 = "/I402_";
538
539     TString ladder;
540     TString wafer;
541
542     for(Int_t c1 = 1; c1<=22; c1++)
543     {
544       ladder = str0;
545       ladder += c1; // the set of wafers from one ladder
546       strEntryName1 = strSDD;
547       strEntryName1 += 3;
548       strEntryName1 +=strLadder;
549       strEntryName1 += (c1-1);
550       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
551         AliFatal("Unable to set alignable entry!!");    
552       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
553
554       for(Int_t c2 =1; c2<=8; c2++)
555       {
556         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
557         wafer = ladder;
558         wafer += str1;
559         wafer += c2;    // one wafer
560         strEntryName2 = strEntryName1;
561         strEntryName2 += strSensor;
562         strEntryName2 += (c2-1);
563         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
564           AliFatal("Unable to set alignable entry!!");    
565         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
566
567         // Creates the TGeo Local to Tracking transformation matrix ...
568         TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
569         TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
570         gtrans = globMatrix->GetTranslation();
571         memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
572         al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + TMath::Pi();
573         TGeoHMatrix *matLtoT = new TGeoHMatrix;
574         matLtoT->SetDx(-gtrans[0]*TMath::Cos(al)-gtrans[1]*TMath::Sin(al) ); // translation
575         al += TMath::Pi()/2;
576         //      matLtoT->SetDy( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) );
577         matLtoT->SetDy( 0 );
578         matLtoT->SetDz(-gtrans[2]);
579         rotMatrix[0]=0;  rotMatrix[1]=1;  rotMatrix[2]=0; // + rotation
580         rotMatrix[3]=1;  rotMatrix[4]=0;  rotMatrix[5]=0;
581         rotMatrix[6]=0;  rotMatrix[7]=0;  rotMatrix[8]=-1;
582         TGeoRotation rot;
583         rot.SetMatrix(rotMatrix);
584         matLtoT->MultiplyLeft(&rot);
585         TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
586         delete matLtoT;
587         alignableEntry->SetMatrix(matTtoL);
588       }
589     }
590   }
591
592   //===== SSD layer1 =====
593   {
594     layerId = AliGeomManager::kSSD1;
595     modnum = 0;
596     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I565_";
597     TString str1 = "/I562_";
598
599     TString ladder;
600     TString wafer;
601
602     for(Int_t c1 = 1; c1<=34; c1++)
603     {
604       ladder = str0;
605       ladder += c1; // the set of wafers from one ladder
606       strEntryName1 = strSSD;
607       strEntryName1 += 4;
608       strEntryName1 +=strLadder;
609       strEntryName1 += (c1-1);
610       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
611         AliFatal("Unable to set alignable entry!!");    
612       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
613
614       for(Int_t c2 = 1; c2<=22; c2++)
615       {
616         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
617         wafer = ladder;
618         wafer += str1;
619         wafer += c2;     // one wafer
620         strEntryName2 = strEntryName1;
621         strEntryName2 += strSensor;
622         strEntryName2 += (c2-1);
623         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
624           AliFatal("Unable to set alignable entry!!");    
625         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
626
627         // Creates the TGeo Local to Tracking transformation matrix ...
628         TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
629         TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
630         gtrans = globMatrix->GetTranslation();
631         memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
632         al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + TMath::Pi();
633         TGeoHMatrix *matLtoT = new TGeoHMatrix;
634         matLtoT->SetDx(-gtrans[0]*TMath::Cos(al)-gtrans[1]*TMath::Sin(al) ); // translation
635         al += TMath::Pi()/2;
636         //      matLtoT->SetDy( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) );
637         matLtoT->SetDy( 0 );
638         matLtoT->SetDz(-gtrans[2]);
639         rotMatrix[0]=0;  rotMatrix[1]=1;  rotMatrix[2]=0; // + rotation
640         rotMatrix[3]=1;  rotMatrix[4]=0;  rotMatrix[5]=0;
641         rotMatrix[6]=0;  rotMatrix[7]=0;  rotMatrix[8]=-1;
642         TGeoRotation rot;
643         rot.SetMatrix(rotMatrix);
644         matLtoT->MultiplyLeft(&rot);
645         TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
646         delete matLtoT;
647         alignableEntry->SetMatrix(matTtoL);
648       }
649     }
650   }
651
652   //===== SSD layer2 =====
653   {
654     layerId = AliGeomManager::kSSD2;
655     modnum = 0;
656     TString str0 = "ALIC_1/ITSV_1/ITSD_1/IT56_1/I569_";
657     TString str1 = "/I566_";
658
659     TString ladder;
660     TString wafer;
661
662     for(Int_t c1 = 1; c1<=38; c1++)
663     {
664       ladder = str0;
665       ladder += c1; // the set of wafers from one ladder
666       strEntryName1 = strSSD;
667       strEntryName1 += 5;
668       strEntryName1 +=strLadder;
669       strEntryName1 += (c1-1);
670       if(!gGeoManager->SetAlignableEntry(strEntryName1.Data(),ladder.Data()))
671         AliFatal("Unable to set alignable entry!!");    
672       //printf("%s    ==    %s\n",strEntryName1.Data(),ladder.Data());
673
674       for(Int_t c2 = 1; c2<=25; c2++)
675       {
676         modUID = AliGeomManager::LayerToVolUID(layerId,modnum++);
677         wafer = ladder;
678         wafer += str1;
679         wafer += c2;     // one wafer
680         strEntryName2 = strEntryName1;
681         strEntryName2 += strSensor;
682         strEntryName2 += (c2-1);
683         if(!gGeoManager->SetAlignableEntry(strEntryName2.Data(),wafer.Data(),modUID))
684           AliFatal("Unable to set alignable entry!!");    
685         //printf("%s    ==    %s\n",strEntryName2.Data(),wafer.Data());
686
687         // Creates the TGeo Local to Tracking transformation matrix ...
688         TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID);
689         TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
690         gtrans = globMatrix->GetTranslation();
691         memcpy(&rotMatrix[0], globMatrix->GetRotationMatrix(), 9*sizeof(Double_t));
692         al = TMath::ATan2(rotMatrix[1],rotMatrix[0]) + TMath::Pi();
693         TGeoHMatrix *matLtoT = new TGeoHMatrix;
694         matLtoT->SetDx(-gtrans[0]*TMath::Cos(al)-gtrans[1]*TMath::Sin(al) ); // translation
695         al += TMath::Pi()/2;
696         //      matLtoT->SetDy( gtrans[0]*TMath::Cos(al)+gtrans[1]*TMath::Sin(al) );
697         matLtoT->SetDy( 0 );
698         matLtoT->SetDz(-gtrans[2]);
699         rotMatrix[0]=0;  rotMatrix[1]=1;  rotMatrix[2]=0; // + rotation
700         rotMatrix[3]=1;  rotMatrix[4]=0;  rotMatrix[5]=0;
701         rotMatrix[6]=0;  rotMatrix[7]=0;  rotMatrix[8]=-1;
702         TGeoRotation rot;
703         rot.SetMatrix(rotMatrix);
704         matLtoT->MultiplyLeft(&rot);
705         TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT->Inverse());
706         delete matLtoT;
707         alignableEntry->SetMatrix(matTtoL);
708       }
709     }
710   }
711 }
712
713 //______________________________________________________________________
714 void AliITSvPPRasymmFMD::CreateGeometry(){
715     //    This routine defines and Creates the geometry for version 10 of 
716     // the ITS.
717     // Inputs:
718     //   none.
719     // Outputs:
720     //   none.
721     // Return:
722     //   none.
723
724     //Begin_Html
725     /*
726       <img src="picts/ITS/ITS_full_vPPRasymm.jpg">
727       </pre>
728       <br clear=left>
729       <font size=+2 color=red>
730       <p>This shows the full ITS geometry.
731       </font>
732       <img src="picts/ITS/ITS_SPD_Barrel_vPPRasymm.jpg">
733       </pre>
734       < br clear=left>
735       <font size=+2 color=red>
736       <p>This shows the full SPD Barrel of the ITS geometry.
737       </font>
738       <img src="picts/ITS/ITS_SDD_Barrel_vPPRasymm.jpg">
739       </pre>
740       <br clear=left>
741       <font size=+2 color=red>
742       <p>This shows the full SDD Barrel of the ITS geometry.
743       </font>
744       <img src="picts/ITS/ITS_SSD_Barrel_vPPRasymm.jpg">
745       </pre>
746       <br clear=left>
747       <font size=+2 color=red>
748       <p>This shows the full SSD Barrel of the ITS geometry.
749       </font>
750     */
751     //End_Html
752     //INNER RADII OF THE SILICON LAYERS 
753     // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };   
754     //THICKNESSES OF LAYERS (in % radiation length)
755     Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };   
756     //HALF LENGTHS OF LAYERS  
757     // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
758     //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
759     // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };   
760     //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
761     // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
762
763
764     Float_t dits[100], rlim, zmax;
765     // Float_t zpos;
766     // Float_t pcits[50]
767     Float_t ztpc;
768     Int_t idrotm[1999], i;
769     Float_t dgh[100];
770
771
772     // Define some variables for SPD
773
774     Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];// for layer 1 
775     Float_t di103[3], di10a[3], di102[3];                    // for layer 1
776     Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];// for layer 2
777     Float_t di1d3[3], di20a[3], di1d2[3];                    // for layer 2  
778     Float_t di108[3], di104[3];                              // for both layers
779
780     Float_t ddet1=200.;     // total detector thickness on layer 1 (micron)
781     Float_t dchip1=200.;    // total chip thickness on layer 1 (micron)
782   
783     Float_t ddet2=200.;     // total detector thickness on layer 2 (micron)
784     Float_t dchip2=200.;    // total chip thickness on layer 2 (micron)
785
786     Float_t dbus=300.;      // total bus thickness on both layers (micron)
787
788     // These constant character strings are set by cvs during commit
789     // do not change them unless you know what you are doing!
790     const Char_t *cvsDate="$Date$";
791     const Char_t *cvsRevision="$Revision$";
792
793     ddet1 = GetThicknessDet1();
794     ddet2 = GetThicknessDet2();
795     dchip1 = GetThicknessChip1();
796     dchip2 = GetThicknessChip2();    
797
798     if(ddet1 < 100. || ddet1 > 300.) {
799       AliWarning("The detector thickness for layer 1 is outside ");
800       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
801       AliWarning("will be used.");
802         ddet1=200.;
803     } // end if
804   
805     if(ddet2 < 100. || ddet2 > 300.) {
806       AliWarning("The detector thickness for layer 2 is outside ");
807       AliWarning("the range of [100,300] microns. The default value of 200 microns ");
808       AliWarning("will be used.");
809         ddet2=200.;
810     }// end if
811   
812     if(dchip1 < 100. || dchip1 > 300.) {
813       AliWarning("The chip thickness for layer 1 is outside");
814       AliWarning("the range of [100,300] microns. The default value of 200 microns");
815       AliWarning("will be used.");
816       dchip1=200.;
817     }// end if
818   
819     if(dchip2 < 100. || dchip2 > 300.) {
820       AliWarning("The chip thickness for layer 2 is outside");
821       AliWarning("the range of [100,300] microns. The default value of 200 microns");
822       AliWarning("will be used");
823       dchip2=200.;
824     }// end if
825
826     Int_t rails = 1;  // flag for rails (1 --> rails in; 0 --> rails out)
827
828     Int_t fluid = 1;  // flag for the cooling fluid (1 --> water; 0 --> freon)
829                       // This option is maintained for SDD and SSD only
830                       // For SPD the cooling liquid is C4F10
831     rails = GetRails();
832
833     fluid = GetCoolingFluid();
834
835     if(rails != 0 && rails != 1) {
836       AliWarning("The switch for rails is not set neither");
837       AliWarning("to 0 (rails out) nor to 1 (rails in). The default value of");
838       AliWarning("1 (rails in) will be used");
839       rails=1;
840     }// end if
841
842
843     AliDebug(1,Form("Detector thickness on layer 1 is set to %f microns",ddet1));
844     AliDebug(1,Form("Chip thickness on layer 1 is set to %f microns",dchip1));
845     AliDebug(1,Form("Detector thickness on layer 2 is set to %f microns",ddet2));
846     AliDebug(1,Form("Chip thickness on layer 2 is set to %f microns",dchip2));
847     if(rails == 0 ) {
848       AliDebug(1,"Rails are out.");
849     } else {
850       AliDebug(1,"Rails are in.");
851     }// end if
852
853     ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
854     ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
855     dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
856     dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
857     dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
858
859     Float_t deltax, deltay; 
860
861     Int_t thickness = fMinorVersion/10;
862     Int_t option    = fMinorVersion - 10*thickness;
863
864     // Define some variables for SDD
865
866
867     Float_t sin30, cos30;
868
869     // SDD electronics+services main volumes
870     Float_t iI018dits[3], iI024dits[3], iI047dits[3], iI048dits[3];
871
872     // SDD detector ladder
873
874     Float_t iI302dits[3], iI402dits[3], iI004dits[3], iI005dits[3];
875     Float_t ySDDsep = 0.20;
876     Float_t ySDD;
877     Int_t   iSDD;
878     Float_t zSDDlay3[6] = { 18.55, 10.95, 3.70, -3.70,-11.20,-18.35};
879     Float_t zSDDlay4[8] = { 25.75, 18.60, 11.00, 3.70, -3.70,-11.20,
880                              -18.45,-26.05};
881
882     // ladder foot and end-ladder (frame and cooling)
883     Float_t iI028dits[3], iI420dits[3], iI421dits[3], iI422dits[6], iI423dits[3];
884     Float_t iI424dits[3], xI424, yI424;
885     Float_t iI425dits[3];
886     Int_t    indI425;
887     Float_t iI029dits[4], iI030dits[4], iI031dits[3], iI032dits[3];
888
889     // SDD ladder frame and cooling
890     Float_t iSDDCoolPipe[3] = {1.7000, -0.5500, 0.0000};
891     Float_t iI035dits[3], iI037dits[3], iI038dits[3];
892     Float_t iI039dits[3], xI039, yI039;
893     Float_t iI041dits[5];
894
895     // SDD hybrid, chips and capacitors
896     Float_t iI050dits[3], xI050, yI050;
897     Float_t iI052dits[3], xI052, yI052;
898     Float_t iI042dits[3], xI042, yI042;
899     Float_t xI042space = 0.17;
900     Float_t iI043dits[3], xI043, yI043;
901     Float_t xI043space = 0.17;
902     Float_t zchip, zChipSpace;
903     Float_t iI051dits[3], xI051, yI051, zI051, yI051space, xcap;
904     Int_t     ichip, icap;
905
906     // SDD microcables
907     Float_t iI044dits[4], xI044, yI044, volI044;
908     Float_t xHV, yHV, zHV, xLV, yLV, zLV;
909     Char_t   nameHV[5], nameLV[5];
910
911
912     // Define media off-set
913   
914     Int_t *idtmed = fIdtmed->GetArray()-199;
915
916   
917     // Rotation matrices
918   
919     // SPD - option 'a' (this is NOT the default so leave commented)
920   
921   
922     if (option == 1) {
923         AliMatrix(idrotm[201],90.0,90.0,90.0,180.0,0.0,0.0);
924         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
925         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
926         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
927         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
928         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
929         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
930         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
931         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
932         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
933         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
934         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
935         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
936         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
937         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
938         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
939         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
940         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
941         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
942         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
943         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
944         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0 );
945         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
946         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
947         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
948         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
949         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
950         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
951         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
952         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
953         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
954         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
955         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0 );
956         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
957         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
958         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
959         AliMatrix(idrotm[237],90.0,0.0,90.0,90.0,0.0,0.0);
960         AliMatrix(idrotm[238],90.0,144.0,90.0,234.0,0.0,0.0);
961         AliMatrix(idrotm[239],90.0,216.0,90.0,306.0,0.0,0.0);
962         AliMatrix(idrotm[240],90.0,288.0,90.0,18.0,0.0,0.0);
963         AliMatrix(idrotm[241],90.0,324.0,90.0,54.0,0.0,0.0);
964         AliMatrix(idrotm[242],90.0,36.0,90.0,126.0,0.0,0.0);
965         AliMatrix(idrotm[243],90.0,108.0,90.0,198.0,0.0,0.0);
966         AliMatrix(idrotm[244],90.0,180.0,90.0,270.0,0.0,0.0);
967         AliMatrix(idrotm[245],90.0,162.0,90.0,252.0,0.0,0.0);
968         AliMatrix(idrotm[246],90.0,310.0,90.0,40.0,0.0,0.0);
969         AliMatrix(idrotm[247],90.0,319.0,90.0,49.0,0.0,0.0);
970         AliMatrix(idrotm[248],90.0,328.0,90.0,58.0,0.0,0.0);
971         AliMatrix(idrotm[249],90.0,337.0,90.0,67.0,0.0,0.0);
972         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
973         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
974         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
975         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
976         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
977         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
978         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
979         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
980         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
981         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
982         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
983         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
984         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
985         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
986         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
987         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
988         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
989         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
990         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
991         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
992         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
993         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
994         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
995         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
996         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
997         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
998         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
999         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1000     }// end if option == 1
1001
1002     // SPD - option 'b' (this is the default)
1003
1004     if (option == 2) {
1005         AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,0.0,0.0);
1006         AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
1007         AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
1008         AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
1009         AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
1010         AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
1011         AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
1012         AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
1013         AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
1014         AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
1015         AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
1016         AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
1017         AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
1018         AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
1019         AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
1020         AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
1021         AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
1022         AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
1023         AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
1024         AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
1025
1026         AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
1027         AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
1028         AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
1029         AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
1030         AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
1031         AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
1032         AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
1033         AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
1034         AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
1035         AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
1036         AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
1037         AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
1038         AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
1039         AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
1040         AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
1041         AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
1042         AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
1043         AliMatrix(idrotm[238],90.0,180.0,90.0,270.0,0.0,0.0);
1044         AliMatrix(idrotm[239],90.0,162.0,90.0,252.0,0.0,0.0);
1045         AliMatrix(idrotm[240],90.0,310.0,90.0,40.0,0.0,0.0);
1046         AliMatrix(idrotm[241],90.0,319.0,90.0,49.0,0.0,0.0);
1047         AliMatrix(idrotm[242],90.0,328.0,90.0,58.0,0.0,0.0);
1048         AliMatrix(idrotm[243],90.0,337.0,90.0,67.0,0.0,0.0);
1049         AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
1050         AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
1051         AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
1052         AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
1053         AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
1054         AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);  
1055         AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
1056         AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
1057         AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
1058         AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
1059         AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
1060         AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
1061         AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
1062         AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
1063         AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
1064         AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
1065         AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
1066         AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
1067         AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
1068         AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
1069         AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
1070         AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
1071         AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
1072         AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
1073         AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
1074         AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
1075         AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
1076         AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
1077         AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
1078         AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
1079         AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
1080         AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
1081         AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
1082         AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
1083     }// end if option==2
1084     
1085     // SDD
1086     AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);  
1087     AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
1088     AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0); 
1089     AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0); 
1090     AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0); 
1091     AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0); 
1092     AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
1093     AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
1094     AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
1095     AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
1096     AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);  
1097     AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
1098     AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0); 
1099     AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0); 
1100     AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0); 
1101     AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0); 
1102     AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
1103     AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
1104     AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
1105     AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
1106     AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);  
1107     AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
1108     AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0); 
1109     AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0); 
1110     AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0); 
1111     AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0); 
1112     AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
1113     AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
1114     AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
1115     AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);    
1116     AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);  
1117     AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
1118     AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0); 
1119     AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0); 
1120     AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0); 
1121     AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0); 
1122     AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
1123     AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
1124     AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
1125     AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);  
1126     AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);  
1127     AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
1128     AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0); 
1129     AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0); 
1130     AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0); 
1131     AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0); 
1132     AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
1133     AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
1134     AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
1135     AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);  
1136     AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);  
1137     AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
1138     AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0); 
1139     AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0); 
1140     AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0); 
1141     AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0); 
1142     AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0); 
1143     AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
1144
1145     // SSD
1146     AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
1147     AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0); 
1148     AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);  
1149     AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);  
1150     AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);  
1151     AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);  
1152     AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
1153     AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
1154     AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);  
1155     AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
1156     AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
1157     AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0); 
1158     AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);  
1159     AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);  
1160     AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);  
1161     AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);  
1162     AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
1163     AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
1164     AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);  
1165     AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
1166     AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
1167     AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0); 
1168     AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);  
1169     AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);  
1170     AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);  
1171     AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);  
1172     AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
1173     AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
1174     AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);  
1175     AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
1176     AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
1177     AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0); 
1178     AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);  
1179     AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);  
1180     AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);  
1181     AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
1182     AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
1183     AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);  
1184     AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
1185     AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
1186     AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0); 
1187     AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);  
1188     AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);  
1189     AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);  
1190     AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);  
1191     AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
1192     AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
1193     AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);  
1194     AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
1195     AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
1196     AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0); 
1197     AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);  
1198     AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);  
1199     AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);  
1200     AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
1201     AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
1202     AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);  
1203     AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
1204     AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
1205     AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0); 
1206     AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);  
1207     AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);  
1208     AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);  
1209     AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);  
1210     AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
1211     AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
1212     AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);  
1213     AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
1214     AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
1215     AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0); 
1216     AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);  
1217     AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);  
1218     AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);  
1219     AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
1220     AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);  
1221     AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
1222     AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0); 
1223     AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);  
1224     AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);  
1225     AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
1226     AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);  
1227     AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
1228     AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
1229     AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
1230
1231     // SDD cone
1232     AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
1233     AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
1234     AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
1235     AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
1236     AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
1237     AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
1238     AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
1239     AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
1240     AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
1241     AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
1242     AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
1243     AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
1244     AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
1245     AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
1246     AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);  
1247     AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
1248     AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
1249     AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
1250     AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
1251     AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
1252     AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
1253     AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
1254     AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
1255     AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
1256     AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);  
1257     AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
1258     AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
1259     AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
1260     AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
1261     AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
1262     AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
1263     AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
1264     AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
1265     AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
1266     AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
1267     AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
1268     AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
1269     AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
1270     AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
1271     AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
1272     AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
1273     AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
1274     AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
1275     AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
1276     AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
1277     AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
1278     AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
1279     AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
1280     AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
1281     AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
1282     AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
1283     AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
1284     AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
1285     AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
1286     AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
1287     AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
1288     AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
1289     AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
1290     AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
1291     AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
1292     AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
1293     AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
1294     AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
1295     AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
1296     AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
1297     AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
1298     AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
1299     AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
1300     AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
1301     AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
1302     AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
1303     AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
1304     AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
1305     AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
1306     AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
1307     AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
1308     AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
1309     AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
1310     AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
1311     AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
1312     AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
1313
1314     // SSD cone
1315     AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
1316     AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
1317     AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
1318     AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
1319     AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
1320     AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
1321     AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
1322     AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
1323     AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
1324     AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
1325     AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
1326     AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
1327     AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
1328     AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
1329     AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
1330     AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
1331     AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
1332     AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
1333     AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
1334     AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
1335     AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
1336     AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
1337     AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
1338     AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
1339     AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
1340     AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
1341     AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
1342     AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
1343     AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
1344     AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
1345     AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
1346     AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);  
1347     AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
1348     AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
1349     AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
1350     AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
1351     AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
1352
1353     // Services
1354     AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
1355
1356     // New reference frame: z--->  -z;   x ---> -x;   y ---> y
1357     AliMatrix(idrotm[199], 90.,180., 90.,90., 180.,0.);
1358
1359     //     CONVERT INTO CM (RL(SI)=9.36 CM)
1360     for (i = 0; i < 6; ++i) {
1361         drl[i] = drl[i] / 100. * 9.36;
1362     } // end for i
1363
1364     //     FIELD CAGE HALF LENGTH
1365     rlim  = 50.;
1366     zmax  = 74.;
1367     ztpc = 284.;
1368     // --- Define ghost volume containing the whole ITS (including services) 
1369     //     and fill it with air
1370
1371 //     dgh[0] = 0.;
1372 //     dgh[1] = 360.;
1373 //     dgh[2] = 16.;
1374 //     dgh[3] = -ztpc-5.-0.1;
1375 //     dgh[4] = 46;   
1376 //     dgh[5] = 85.;
1377 //     dgh[6] = -ztpc;
1378 //     dgh[7] = 46;   
1379 //     dgh[8] = 85.;
1380 //     dgh[9] = -ztpc;
1381 //     dgh[10] = 46;  
1382 //     dgh[11] = rlim+7.5;
1383 //     dgh[12] = -97.5;
1384 //     dgh[13] = 46;  
1385 //     dgh[14] = rlim+7.5;
1386 //     dgh[15] = -zmax;
1387 //     dgh[16] = 46;  
1388 //     dgh[17] = rlim+7.5;
1389 //     dgh[18] = -48;   
1390 //     dgh[19] = 6;
1391 //     dgh[20] = rlim+7.5;
1392 //     dgh[21] = -28.6;   
1393 //     dgh[22] = 6;
1394 //     dgh[23] = rlim+7.5;    
1395 //     dgh[24] = -27.6;  
1396 //     dgh[25] = 3.295;
1397 //     dgh[26] = rlim+7.5; 
1398 //     dgh[27] = 27.6;   
1399 //     dgh[28] = 3.295;
1400 //     dgh[29] = rlim+7.5;
1401 //     dgh[30] = 28.6;   
1402 //     dgh[31] = 6;
1403 //     dgh[32] = rlim+7.5;
1404 //     dgh[33] = 48;   
1405 //     dgh[34] = 6;
1406 //     dgh[35] = rlim+7.5;  
1407 //     dgh[36] = zmax;
1408 //     dgh[37] = 46;
1409 //     dgh[38] = rlim+7.5;
1410 //     dgh[39] = 97.5;
1411 //     dgh[40] = 46;  
1412 //     dgh[41] = rlim+7.5;
1413 //     dgh[42] = ztpc;
1414 //     dgh[43] = 62;     
1415 //     dgh[44] = 62+4.;  
1416 //     dgh[45] = ztpc;
1417 //     dgh[46] = 62;     
1418 //     dgh[47] = 85.;
1419 //     dgh[48] = ztpc+4.+0.1;
1420 //     dgh[49] = 62.0;//62.4;
1421 //     dgh[50] = 85.;
1422 //     gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 51);
1423     TGeoVolumeAssembly *itsV = gGeoManager->MakeVolumeAssembly("ITSV");
1424     const Int_t length=100;
1425     Char_t vstrng[length];
1426     if(fIgm.WriteVersionString(vstrng,length,(AliITSVersion_t)IsVersion(),
1427                                fMinorVersion,cvsDate,cvsRevision))
1428       itsV->SetTitle(vstrng);
1429     
1430     // --- Place the ghost volume in its mother volume (ALIC) and make it 
1431     //     invisible
1432     //    gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., idrotm[199], "MANY");
1433     TGeoVolume *alic = gGeoManager->GetVolume("ALIC");
1434     if(alic==0) {
1435         Error("CreateGeometry","alic=0");
1436         return;
1437     } // end if
1438     // See idrotm[199] for angle definitions.
1439     alic->AddNode(itsV,1,new TGeoRotation("", 90.,180., 90.,90., 180.,0.));
1440
1441     // --- Define ghost volume containing the six layers and fill it with air 
1442   
1443     dgh[0] = 0.;
1444     dgh[1] = 360.;
1445     dgh[2] = 8.;
1446     dgh[3] = -zmax;  
1447     dgh[4] = 46.;
1448     dgh[5] = rlim;
1449     dgh[6] = -47.5;    
1450     dgh[7] = 6.005;
1451     dgh[8] = rlim;
1452     dgh[9] = -28.5;    
1453     dgh[10] = 6.005;
1454     dgh[11] = rlim;  
1455     dgh[12] = -27.5;   
1456     dgh[13] = 3.3;
1457     dgh[14] = rlim;
1458     dgh[15] = 27.5;    
1459     dgh[16] = 3.3;
1460     dgh[17] = rlim;
1461     dgh[18] = 28.5;    
1462     dgh[19] = 6.005;
1463     dgh[20] = rlim;
1464     dgh[21] = 47.5;    
1465     dgh[22] = 6.005;
1466     dgh[23] = rlim;
1467     dgh[24] = zmax;    
1468     dgh[25] = 46.;
1469     dgh[26] = rlim;
1470     gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 27);
1471
1472     // --- Place the ghost volume in its mother volume (ITSV) and make it 
1473     //     invisible
1474     gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
1475     //gMC->Gsatt("ITSD", "SEEN", 0);
1476
1477     // --- Define SPD (option 'a') volumes ----------------------------
1478     // SPD - option 'a' 
1479     // (this is NOT the default)
1480     if (option == 1) {
1481         dits[0] = 3.7;
1482         dits[1] = 7.75;
1483         dits[2] = 26.1;
1484         gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1485
1486         dits[0] = 3.7;
1487         dits[1] = 7.7;
1488         dits[2] = 24;
1489         dits[3] = 57;
1490         dits[4] = 100;
1491         gMC->Gsvolu("I12A", "TUBS", idtmed[254], dits, 5);    // sector
1492
1493         di10a[0] = 0.843;
1494         di10a[1] = ddet1+dchip1+dbus+0.0025;
1495         di10a[2] = 19.344;
1496         gMC->Gsvolu("I10A", "BOX ", idtmed[254], di10a, 3);    // mother volume
1497                                                                // on layer 1
1498         di20a[0] = 0.843;
1499         di20a[1] = ddet2+dchip2+dbus+0.0025;
1500         di20a[2] = 19.344;
1501         gMC->Gsvolu("I20A", "BOX ", idtmed[254], di20a, 3);    // mother volume
1502                                                                // on layer 2
1503         dits[0] = 1.3673;
1504         dits[1] = 0.01;
1505         dits[2] = 24;
1506         gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1507
1508         dits[0] = 0.06;
1509         dits[1] = 0.08;
1510         dits[2] = 24;
1511         dits[3] = -36.79;
1512         dits[4] = 21.834;
1513         gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1514
1515         dits[0] = 0.1253;
1516         dits[1] = 0.01;
1517         dits[2] = 24;
1518         gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1519
1520         dits[0] = 0.04;
1521         dits[1] = 0.06 ;
1522         dits[2] = 24;
1523         dits[3] = 126.79;
1524         dits[4] = 270;
1525         gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1526
1527         dits[0] = 0.1134;
1528         dits[1] = 0.01;
1529         dits[2] = 24;
1530         gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1531
1532         dits[0] = 0.25;
1533         dits[1] = 0.06;
1534         dits[2] = 24;
1535         gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1536
1537         dits[0] = 0.077;
1538         dits[1] = 0.01;
1539         dits[2] = 24;
1540         gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1541
1542         dits[0] = 0.04;
1543         dits[1] = 0.06;
1544         dits[2] = 24;
1545         dits[3] = 0;
1546         dits[4] = 90;
1547         gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1548
1549         dits[0] = 0.0695;
1550         dits[1] = 0.01;
1551         dits[2] = 24;
1552         gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1553
1554         dits[0] = 0.06;
1555         dits[1] = 0.08;
1556         dits[2] = 24;
1557         dits[3] = 0;
1558         dits[4] = 108;
1559         gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1560
1561         dits[0] = 0.1835;
1562         dits[1] = 0.01;
1563         dits[2] = 24;
1564         gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1565
1566         dits[0] = 0.1894 ;
1567         dits[1] = 0.01;
1568         dits[2] = 24;
1569         gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1570
1571         dits[0] = 0.04;
1572         dits[1] = 0.06;
1573         dits[2] = 24;
1574         dits[3] = 0;
1575         dits[4] = 75.261;
1576         gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1577
1578
1579         dits[0] = 1.3401;
1580         dits[1] = 0.01;
1581         dits[2] = 24;
1582         gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1583
1584         dits[0] = 0.05;
1585         dits[1] = 0.07;
1586         dits[2] = 24;
1587         dits[3] = 0;
1588         dits[4] = 72.739;
1589         gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1590
1591         dits[0] = 0.1193;
1592         dits[1] = 0.01;
1593         dits[2] = 24;
1594         gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1595
1596         dits[0] = 0.163;
1597         dits[1] = 0.01;
1598         dits[2] = 24;
1599         gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1600
1601         dits[0] = 0.04;
1602         dits[1] = 0.06;
1603         dits[2] = 24;
1604         dits[3] = 0;
1605         dits[4] = 157.633;
1606         gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
1607
1608         dits[0] = 0.2497;
1609         dits[1] = 0.01;
1610         dits[2] = 24;
1611         gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1612
1613         dits[0] = 0.06;
1614         dits[1] = 0.08;
1615         dits[2] = 24;
1616         dits[3] = 0;
1617         dits[4] = 148.633;
1618         gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
1619
1620         dits[0] = 0.292;
1621         dits[1] = 0.01;
1622         dits[2] = 24;
1623         gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
1624
1625         dits[0] = 0.163;
1626         dits[1] = 0.01;
1627         dits[2] = 24;
1628         gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
1629
1630         dits[0] = 0.04;
1631         dits[1] = 0.06;
1632         dits[2] = 24;
1633         dits[3] = 0;
1634         dits[4] = 161.297;
1635         gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1636
1637         dits[0] = 0.2433;
1638         dits[1] = 0.01;
1639         dits[2] = 24;
1640         gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
1641
1642         dits[0] = 0.06;
1643         dits[1] = 0.08;
1644         dits[2] = 24;
1645         dits[3] = 0;
1646         dits[4] = 42.883;
1647         gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
1648
1649         di103[0] = 0.793;
1650         di103[1] = ddet1+dchip1;
1651         di103[2] = 3.536;
1652         gMC->Gsvolu("I103", "BOX ", idtmed[254], di103, 3); // contains det 
1653                                                             // and chip layer 1
1654         dits[0] = 0.793;
1655         dits[1] = ddet1+dchip1+dbus+0.0025; 
1656         dits[2] = 2.5;
1657         gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);// end-ladder electr.
1658
1659         di104[0] = 0.843;
1660         di104[1] = dbus;
1661         di104[2] = 14.344;
1662         gMC->Gsvolu("I104", "BOX ", idtmed[275], di104, 3);// bus for both 
1663                                                            // layers
1664
1665         di1d3[0] = 0.793;
1666         di1d3[1] = ddet2+dchip2;
1667         di1d3[2] = 3.536;
1668         gMC->Gsvolu("I1D3", "BOX ", idtmed[254], di1d3, 3); // contains det 
1669                                                             // and chip layer 2
1670         dits[0] = 0.793;
1671         dits[0] = 0.06;
1672         dits[1] = 0.08;
1673         dits[2] = 24;
1674         dits[3] = 0;
1675         dits[4] = 80;
1676         gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
1677
1678         dits[0] = 0.04;
1679         dits[1] = 0.06;
1680         dits[2] = 24;
1681         dits[3] = 0;
1682         dits[4] = 80;
1683         gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
1684
1685         dits[0] = 0.15;
1686         dits[1] = 0.0146;
1687         dits[2] = 24;
1688         gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
1689
1690         dits[0] = 0.1315;
1691         dits[1] = 0.01;
1692         dits[2] = 24;
1693         gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
1694
1695         dits[0] = 0.025;
1696         dits[1] = 0.035;
1697         dits[2] = 24;
1698         dits[3] = 0;
1699         dits[4] = 180;
1700         gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
1701
1702         dits[0] = 0;
1703         dits[1] = 0.025;
1704         dits[2] = 24;
1705         dits[3] = 0;
1706         dits[4] = 180;
1707         gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5); // set freon 
1708                                                            // as cooling 
1709                                                            // fluid      
1710         dits[0] = 0.063;
1711         dits[1] = 0.035;
1712         dits[2] = 24;
1713         gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1714
1715         di102[0] = 0.793;
1716         di102[1] = dchip1;
1717         di102[2] = 0.68;
1718         gMC->Gsvolu("I102", "BOX ", idtmed[201], di102, 3);   // chip layer 1
1719           
1720         di1d2[0] = 0.793;
1721         di1d2[1] = dchip2;
1722         di1d2[2] = 0.68;
1723         gMC->Gsvolu("I1D2", "BOX ", idtmed[201], di1d2, 3);   // chip   layer 2
1724
1725         di101[0] = 0.705;
1726         di101[1] = ddet1;
1727         di101[2] = 3.536;
1728         gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);// contains detector
1729                                                            // layer 1
1730         di1d1[0] = 0.705;
1731         di1d1[1] = ddet2;
1732         di1d1[2] = 3.536;
1733         gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);// contains detector
1734                                                            // layer 2
1735         dits[0] = 0.063;
1736         dits[1] = 0.025;
1737         dits[2] = 24;
1738         gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon
1739                                                                // as cooling
1740                                                                // fluid
1741
1742         dits1[0] = 0.64;
1743         dits1[1] = ddet1;
1744         dits1[2] = 3.48;
1745         gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);// detector layer 1
1746
1747         dits2[0] = 0.64;
1748         dits2[1] = ddet2;
1749         dits2[2] = 3.48;
1750         gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);// detector layer 2
1751
1752         dits[0] = 3.701;
1753         dits[1] = 7.699;
1754         dits[2] = 4;
1755         dits[3] = 57.1;
1756         dits[4] = 99.9;  
1757         gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);// was I150 in old
1758                                                            // geom.
1759
1760         dits[0] = 3.7;
1761         dits[1] = 7.75;
1762         dits[2] = 0.05;
1763         gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
1764         //Begin_Html
1765         /*
1766           <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_SPD_Geom.eps">
1767           </pre>
1768           <br clear=left>
1769           <font size=+2 color=blue>
1770           <p>SPD services volume cone with other forward detectors. Shown in
1771           brown are a posible cabling layout.
1772           </font>
1773         */
1774         //End_Html
1775         dits[0] = 0;
1776         dits[1] = 0.5;
1777         dits[2] = 1.5;
1778         gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in 
1779                                                             // old geom.
1780
1781         dits[0] = 0;
1782         dits[1] = 0.18;
1783         dits[2] = 0.8;
1784         gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in 
1785                                                            // old geom.
1786
1787         dits[0] = 0;
1788         dits[1] = 0.18;
1789         dits[2] = 3;
1790         gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in 
1791                                                            // old geom.
1792
1793         dits[0] = 0;
1794         dits[1] = 0.075;
1795         dits[2] = 0.8;
1796         gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in 
1797                                                            // old geom.
1798
1799         dits[0] = 3.5;
1800         dits[1] = 5.6;
1801         dits[2] = 0.55;
1802         dits[3] = 0;
1803         dits[4] = 38;
1804         gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1805
1806      dits[0] = 6.6;
1807      dits[1] = 7.6;
1808      dits[2] = 0.5;
1809      dits[3] = 0;
1810      dits[4] = 9;
1811      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom
1812
1813      dits[0] = 0.26;
1814      dits[1] = 0.32;
1815      dits[2] = 0.55;
1816      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom
1817
1818
1819      dits[0] = 0;
1820      dits[1] = 0.3;
1821      dits[2] = 1.5;
1822      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1823                                               // was I177 in old geom.    
1824  
1825      
1826      dits[0] = 0.07;
1827      dits[1] = 0.125;
1828      dits[2] = 0.3;
1829      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom
1830
1831
1832      dits[0] = 0;
1833      dits[1] = 0.1;
1834      dits[2] = 0.8;
1835      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1836      // was I174 in old geom.     
1837      
1838      
1839      dits[0] = 0;
1840      dits[1] = 0.1;
1841      dits[2] = 3;
1842      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1843      // was I172 in old geom.        
1844      
1845  
1846      dits[0] = 0;
1847      dits[1] = 0.0746;
1848      dits[2] = 0.8;
1849      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // set freon as cooling fluid
1850      // was I170 in old geom.     
1851     
1852      
1853      dits[0] = 3.7;
1854      dits[1] = 5.4;
1855      dits[2] = 0.35;
1856      dits[3] = 2;
1857      dits[4] = 36;
1858      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // set freon as cooling fluid
1859      // was I168 in old geom.
1860      
1861
1862
1863     }
1864
1865   // --- Define SPD (option 'b') volumes ----------------------------
1866   
1867   // SPD - option 'b' 
1868   // (this is the default)
1869
1870   if (option == 2) {
1871   
1872      dits[0] = 3.7;
1873      dits[1] = 7.75;
1874      dits[2] = 26.1;
1875      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);   
1876      /*
1877      dits[0] = 3.7;
1878      dits[1] = 7.7;
1879      dits[2] = 24;
1880      dits[3] = 57;
1881      dits[4] = 100;
1882      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector */
1883      //    TGeoVolumeAssembly *i12b = gGeoManager->MakeVolumeAssembly("I12B");
1884      gGeoManager->MakeVolumeAssembly("I12B");
1885      di10b[0] = 0.843;
1886      di10b[1] = ddet1+dchip1+dbus+0.0025;  
1887      di10b[2] = 19.344;
1888      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume 
1889                                                                 // on layer 1
1890
1891      di20b[0] = 0.843;
1892      di20b[1] = ddet2+dchip2+dbus+0.0025;   
1893      di20b[2] = 19.344;
1894      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1895                                                                 // layer 2
1896
1897      dits[0] = 1.3673;
1898      dits[1] = 0.01;
1899      dits[2] = 24;
1900      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1901
1902      dits[0] = 0.06;
1903      dits[1] = 0.08;
1904      dits[2] = 24;
1905      dits[3] = -36.79;
1906      dits[4] = 21.834;
1907      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);  
1908
1909      dits[0] = 0.1253;
1910      dits[1] = 0.01;
1911      dits[2] = 24;
1912      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);  
1913
1914      dits[0] = 0.04;
1915      dits[1] = 0.06 ;
1916      dits[2] = 24;
1917      dits[3] = 126.79;
1918      dits[4] = 270;
1919      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);  
1920
1921      dits[0] = 0.1134;
1922      dits[1] = 0.01;
1923      dits[2] = 24;
1924      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);  
1925
1926      dits[0] = 0.25;
1927      dits[1] = 0.06;
1928      dits[2] = 24;
1929      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);  
1930
1931      dits[0] = 0.077;
1932      dits[1] = 0.01;
1933      dits[2] = 24;
1934      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);   
1935
1936      dits[0] = 0.04;
1937      dits[1] = 0.06;
1938      dits[2] = 24;
1939      dits[3] = 0;
1940      dits[4] = 90;
1941      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5); 
1942
1943      dits[0] = 0.0695;
1944      dits[1] = 0.01;
1945      dits[2] = 24;
1946      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);  
1947
1948      dits[0] = 0.06;
1949      dits[1] = 0.08;
1950      dits[2] = 24;
1951      dits[3] = 0;
1952      dits[4] = 108;
1953      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);  
1954
1955      dits[0] = 0.1835;
1956      dits[1] = 0.01;
1957      dits[2] = 24;
1958      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1959
1960      dits[0] = 0.1894 ;
1961      dits[1] = 0.01;
1962      dits[2] = 24;
1963      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);  
1964
1965      dits[0] = 0.04;
1966      dits[1] = 0.06;
1967      dits[2] = 24;
1968      dits[3] = 0;
1969      dits[4] = 75.261;
1970      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);  
1971
1972      dits[0] = 1.3401;
1973      dits[1] = 0.01;
1974      dits[2] = 24;
1975      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);  
1976
1977      dits[0] = 0.05;
1978      dits[1] = 0.07;
1979      dits[2] = 24;
1980      dits[3] = 0;
1981      dits[4] = 72.739;
1982      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);  
1983
1984      dits[0] = 0.1193;
1985      dits[1] = 0.01;
1986      dits[2] = 24;
1987      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);    
1988
1989      dits[0] = 0.163;
1990      dits[1] = 0.01;
1991      dits[2] = 24;
1992      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);   
1993
1994      dits[0] = 0.04;
1995      dits[1] = 0.06;
1996      dits[2] = 24;
1997      dits[3] = 0;
1998      dits[4] = 157.633;
1999      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5); 
2000
2001      dits[0] = 0.2497;
2002      dits[1] = 0.01;
2003      dits[2] = 24;
2004      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3); 
2005
2006      dits[0] = 0.06;
2007      dits[1] = 0.08;
2008      dits[2] = 24;
2009      dits[3] = 0;
2010      dits[4] = 148.633;
2011      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5); 
2012
2013      dits[0] = 0.292;
2014      dits[1] = 0.01;
2015      dits[2] = 24;
2016      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);  
2017
2018      dits[0] = 0.163;
2019      dits[1] = 0.01;
2020      dits[2] = 24;
2021      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);  
2022
2023      dits[0] = 0.04;
2024      dits[1] = 0.06;
2025      dits[2] = 24;
2026      dits[3] = 0;
2027      dits[4] = 161.297;
2028      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
2029
2030      dits[0] = 0.2433;
2031      dits[1] = 0.01;
2032      dits[2] = 24;
2033      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);  
2034
2035      dits[0] = 0.06;
2036      dits[1] = 0.08;
2037      dits[2] = 24;
2038      dits[3] = 0;
2039      dits[4] = 42.883;
2040      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);  
2041
2042      dits[0] = 0.793;
2043      dits[1] = ddet1+dchip1+dbus+0.0025; 
2044      dits[2] = 2.5;
2045      gMC->Gsvolu("I105", "BOX ", idtmed[290], dits, 3);  
2046
2047      di107[0] = 0.793;
2048      di107[1] = ddet1+dchip1;
2049      di107[2] = 3.536;
2050      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip   
2051                                                          // layer 1
2052      dits[0] = 0.705;
2053      dits[1] = 0.01;
2054      dits[2] = 2.5;
2055      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);  
2056
2057      di108[0] = 0.705;
2058      di108[1] = dbus;
2059      di108[2] = 14.344;
2060      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers 
2061
2062      di1d7[0] = 0.7975;
2063      di1d7[1] = ddet2+dchip2;   
2064      di1d7[2] = 3.536;
2065      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
2066                                                          // layer 2
2067      dits[0] = 0.06;
2068      dits[1] = 0.08;
2069      dits[2] = 24;
2070      dits[3] = 0;
2071      dits[4] = 80;
2072      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);  
2073
2074      dits[0] = 0.04;
2075      dits[1] = 0.06;
2076      dits[2] = 24;
2077      dits[3] = 0;
2078      dits[4] = 80;
2079      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);  
2080
2081      dits[0] = 0.15;
2082      dits[1] = 0.0146;
2083      dits[2] = 24;
2084      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);  
2085
2086      dits[0] = 0.1315;
2087      dits[1] = 0.01;
2088      dits[2] = 24;
2089      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);  
2090
2091      dits[0] = 0.025;
2092      dits[1] = 0.035;
2093      dits[2] = 24;
2094      dits[3] = 0;
2095      dits[4] = 180;
2096      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);  
2097
2098      dits[0] = 0;
2099      dits[1] = 0.025;
2100      dits[2] = 24;
2101      dits[3] = 0;
2102      dits[4] = 180;
2103      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);  // set freon as cooling fluid
2104      
2105      
2106      dits[0] = 0.063;
2107      dits[1] = 0.035;
2108      dits[2] = 24;
2109      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3); 
2110
2111      di106[0] = 0.7975;
2112      di106[1] = dchip1;   
2113      di106[2] = 0.68;
2114      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
2115
2116      di1d6[0] = 0.7975;
2117      di1d6[1] = dchip2;   
2118      di1d6[2] = 0.68;
2119      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
2120
2121      di101[0] = 0.705;
2122      di101[1] = ddet1;
2123      di101[2] = 3.536;
2124      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
2125                                                           // layer 1
2126      di1d1[0] = 0.705;
2127      di1d1[1] = ddet2;   
2128      di1d1[2] = 3.536;
2129      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
2130                                                           // layer 2
2131    
2132
2133      dits[0] = 0.063;
2134      dits[1] = 0.025;
2135      dits[2] = 24;
2136      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3); // set freon as cooling fluid
2137     
2138
2139      dits1[0] = 0.64;
2140      dits1[1] = ddet1;
2141      dits1[2] = 3.48;
2142      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
2143
2144      dits2[0] = 0.64;
2145      dits2[1] = ddet2;  
2146      dits2[2] = 3.48;
2147      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
2148
2149 //      dits[0] = 3.701;
2150 //      dits[1] = 7.699;
2151 //      dits[2] = 4;
2152 //      dits[3] = 57.1;
2153 //      dits[4] = 99.9;  
2154 //      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
2155      gGeoManager->MakeVolumeAssembly("I650");
2156
2157      dits[0] = 3.7;
2158      dits[1] = 7.75;
2159      dits[2] = 0.05;
2160      gMC->Gsvolu("I651", "TUBE", idtmed[296], dits, 3);  // services disk
2161  
2162      dits[0] = 0;
2163      dits[1] = 0.5;
2164      dits[2] = 1.5;
2165      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
2166
2167      dits[0] = 0;
2168      dits[1] = 0.18;
2169      dits[2] = 0.8;
2170      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
2171
2172      dits[0] = 0;
2173      dits[1] = 0.18;
2174      dits[2] = 3;
2175      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
2176
2177      dits[0] = 0;
2178      dits[1] = 0.075;
2179      dits[2] = 0.8;
2180      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
2181
2182      dits[0] = 3.5;
2183      dits[1] = 5.6;
2184      dits[2] = 0.55;
2185      dits[3] = 0;
2186      dits[4] = 38;
2187      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
2188
2189      dits[0] = 6.6;
2190      dits[1] = 7.6;
2191      dits[2] = 0.5;
2192      dits[3] = 0;
2193      dits[4] = 9;
2194      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
2195
2196      dits[0] = 0.26;
2197      dits[1] = 0.32;
2198      dits[2] = 0.55;
2199      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
2200
2201      dits[0] = 0;
2202      dits[1] = 0.3;
2203      dits[2] = 1.5;
2204      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2205      // was I177 in old geom.     
2206      
2207      dits[0] = 0.07;
2208      dits[1] = 0.125;
2209      dits[2] = 0.3;
2210      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
2211
2212
2213      dits[0] = 0;
2214      dits[1] = 0.1;
2215      dits[2] = 0.8;
2216      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2217      // was I174 in old geom.     
2218      
2219      
2220
2221      dits[0] = 0;
2222      dits[1] = 0.1;
2223      dits[2] = 3;
2224      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2225      // was I172 in old geom.     
2226      
2227
2228      dits[0] = 0;
2229      dits[1] = 0.0746;
2230      dits[2] = 0.8;
2231      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); //set freon as cooling fluid
2232      // was I170 in old geom.     
2233
2234      dits[0] = 3.7;
2235      dits[1] = 5.4;
2236      dits[2] = 0.35;
2237      dits[3] = 2;
2238      dits[4] = 36;
2239      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); //set freon as cooling fluid
2240      // was I168 in old geom.     
2241      
2242      
2243
2244   }
2245
2246   // --- Define SDD volumes ------------------------------------------
2247
2248   
2249   cos30 = cos(30.*3.14159/180.);
2250   sin30 = sin(30.*3.14159/180.);
2251
2252   Double_t maxRadius = 28.5;  
2253   dits[0] = 0;
2254   dits[1] = 360;
2255   dits[2] = 6;
2256   dits[3] = -34.6; 
2257   dits[4] = 23.49;
2258   dits[5] = maxRadius;
2259   dits[6] = -27.35; 
2260   dits[7] = 23.49;
2261   dits[8] = maxRadius;
2262   dits[9] = -27.35;  
2263   dits[10] = 14.59; 
2264   dits[11] = maxRadius;
2265   dits[12] = 27.35;   
2266   dits[13] = 14.59;
2267   dits[14] = maxRadius;
2268   dits[15] = 27.35;    
2269   dits[16] = 23.49;
2270   dits[17] = maxRadius;
2271   dits[18] = 34.6;  
2272   dits[19] = 23.49;
2273   dits[20] = maxRadius;
2274   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);  
2275
2276   // block of the SDD electronics and related ladder frame 
2277   iI018dits[0] = 3.2;
2278   iI018dits[1] = 2;
2279   iI018dits[2] = 3.65;
2280   gMC->Gsvolu("I018", "BOX ", idtmed[209], iI018dits, 3);  
2281
2282   // block of the SDD end ladder 
2283   iI024dits[0] = 3.2;
2284   iI024dits[1] = 2;
2285   iI024dits[2] = 2.725;
2286   gMC->Gsvolu("I024", "BOX ", idtmed[209], iI024dits, 3);  
2287
2288   // ladder frame of layer 3 - F.T. March,7-2001
2289   iI047dits[0] = iI018dits[0];
2290   iI047dits[1] = iI018dits[1];
2291   iI047dits[2] = 6*iI018dits[2] + 2*iI024dits[2]; 
2292   gMC->Gsvolu("I047", "BOX ", idtmed[209], iI047dits, 3);  
2293
2294   // ladder frame of layer 4 - F.T. March,7-2001
2295   iI048dits[0] = iI018dits[0];
2296   iI048dits[1] = iI018dits[1];
2297   iI048dits[2] = 8*iI018dits[2] + 2*iI024dits[2]; 
2298   gMC->Gsvolu("I048", "BOX ", idtmed[209], iI048dits, 3);  
2299
2300
2301   // global SDD volume (sensitive + insensitive) 
2302   iI302dits[0] = 3.6250;
2303   iI302dits[1] = 0.0150;
2304   iI302dits[2] = 4.3794;
2305   gMC->Gsvolu("I302", "BOX ", idtmed[278], iI302dits, 3);
2306
2307   // Like for I302 - F.T. March,7-2001
2308   iI402dits[0] = 3.6250;
2309   iI402dits[1] = 0.0150;
2310   iI402dits[2] = 4.3794;
2311   gMC->Gsvolu("I402", "BOX ", idtmed[278], iI402dits, 3);  
2312
2313   // SDD ladder of layer 3 - F.T. March,7-2001
2314   iI004dits[0] = iI302dits[0]+0.005;
2315   iI004dits[1] = 2*iI302dits[1]+ySDDsep/2.;
2316   iI004dits[2] = TMath::Abs(zSDDlay3[0]);
2317   if (iI004dits[2] < TMath::Abs(zSDDlay3[5])) {
2318     iI004dits[2] = TMath::Abs(zSDDlay3[5]);
2319   }
2320   iI004dits[2] = iI004dits[2] + iI302dits[2];
2321   gMC->Gsvolu("I004", "BOX ", idtmed[209], iI004dits, 3);  
2322
2323   // SDD ladder of layer 4 - F.T. March,7-2001
2324   iI005dits[0] = iI402dits[0]+0.005;
2325   iI005dits[1] = 2*iI402dits[1]+ySDDsep/2.;
2326   iI005dits[2] = TMath::Abs(zSDDlay4[0]);
2327   if (iI005dits[2] < TMath::Abs(zSDDlay4[7])) {
2328     iI005dits[2] = TMath::Abs(zSDDlay4[7]);
2329   }
2330   iI005dits[2] = iI005dits[2] + iI402dits[2];
2331   gMC->Gsvolu("I005", "BOX ", idtmed[209], iI005dits, 3);  
2332
2333
2334   // -- block of the SDD ladder foot and end ladder
2335
2336   // ladder foot mother volume
2337   iI028dits[0] = 3.0000;
2338   iI028dits[1] = 0.4000;
2339   iI028dits[2] = 0.9000;
2340   gMC->Gsvolu("I028", "BOX ", idtmed[224], iI028dits, 3);  
2341
2342   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
2343   iI420dits[0] = 0.4500;
2344   iI420dits[1] = 0.4000;
2345   iI420dits[2] = 0.4500;
2346   gMC->Gsvolu("I420", "BOX ", idtmed[264], iI420dits, 3);  
2347
2348   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
2349   iI421dits[0] = 0.;
2350   iI421dits[1] = 0.25;
2351   iI421dits[2] = iI420dits[1];
2352   gMC->Gsvolu("I421", "TUBE", idtmed[209], iI421dits, 3);  
2353
2354   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001 
2355   iI422dits[0] = 0.0000;
2356   iI422dits[1] = 0.2000;
2357   iI422dits[2] = 0.0000;
2358   iI422dits[3] = 180.00;
2359   iI422dits[4] = 0.0000;
2360   iI422dits[5] = 360.00;
2361   gMC->Gsvolu("I422", "SPHE", idtmed[277], iI422dits, 6);  
2362
2363   // support for ruby-sphere (I422) - F.T. March,7-2001
2364   iI423dits[0] = 0.0000;
2365   iI423dits[1] = 0.1000;
2366   iI423dits[2] = (iI420dits[1]-iI422dits[1])/2.;
2367   gMC->Gsvolu("I423", "TUBE", idtmed[264], iI423dits, 3);  
2368
2369   // passage for HV microcables - F.T. March,7-2001
2370   iI424dits[0] = 1.5000;
2371   iI424dits[1] = 0.1500;
2372   iI424dits[2] = iI421dits[2];
2373   gMC->Gsvolu("I424", "BOX ", idtmed[209], iI424dits, 3);  
2374
2375   // HV microcables segment at the end ladder - F.T. March,7-2001
2376   iI425dits[0] = 1.350000;
2377   iI425dits[1] = 0.015250;
2378   iI425dits[2] = iI024dits[2];
2379   gMC->Gsvolu("I425", "BOX ", idtmed[279], iI425dits, 3);  
2380
2381   // lower edge of SDD ladder frame at end-ladder - part 1
2382   dits[0] = 0.2;
2383   dits[1] = 0.1815;
2384   dits[2] = iI024dits[2];
2385   dits[3] = 0.015;
2386   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);  
2387
2388   // lower edge of SDD ladder frame at end-ladder - part 2
2389   dits[0] = 0.183;
2390   dits[1] = 0.165;
2391   dits[2] = iI024dits[2];
2392   dits[3] = 0.015;
2393   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);  
2394
2395   // new: for the 1st top rod of the structure 
2396   // at the end-ladder - F.T. March,7-2001
2397   iI029dits[0] = 0.2;
2398   iI029dits[1] = 0.1815;
2399   iI029dits[2] = 1.0100;
2400   iI029dits[3] = 0.015;
2401   gMC->Gsvolu("I029", "TRD1", idtmed[208], iI029dits, 4);  
2402
2403   // new: for the 2nd top rod of the structure 
2404   // at the end-ladder - F.T. March,7-2001
2405   iI030dits[0] = 0.1830;
2406   iI030dits[1] = 0.1650;
2407   iI030dits[2] = 1.0100;
2408   iI030dits[3] = 0.0150;
2409   gMC->Gsvolu("I030", "TRD1", idtmed[208], iI030dits, 4);  
2410
2411   // inox cooling tubes for the end ladder - F.T. March,7-2001
2412   iI031dits[0] = 0.093;
2413   iI031dits[1] = 0.1;
2414   iI031dits[2] = iI024dits[2];
2415   gMC->Gsvolu("I031", "TUBE", idtmed[264], iI031dits, 3);  
2416
2417   if (fluid == 1) {
2418      // cooling water for the end ladder - F.T. March,7-2001
2419      iI032dits[0] = 0;
2420      iI032dits[1] = iI031dits[0];
2421      iI032dits[2] = iI024dits[2];
2422      gMC->Gsvolu("I032", "TUBE", idtmed[211], iI032dits, 3);  
2423   } else {
2424      // cooling freon for the end ladder - R.B. March,21-2001
2425      iI032dits[0] = 0;
2426      iI032dits[1] = iI031dits[0];
2427      iI032dits[2] = iI024dits[2];
2428      gMC->Gsvolu("I032", "TUBE", idtmed[212], iI032dits, 3);    
2429   }
2430   
2431   // -- block of the SDD ladder frame holding the electronics
2432
2433   // edge of the ladder frame - part 1
2434   dits[0] = 0.2;
2435   dits[1] = 0.182;
2436   dits[2] = 3.65;
2437   dits[3] = 0.015;
2438   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);  
2439
2440   // edge of the ladder frame - part 2
2441   dits[0] = 0.183;
2442   dits[1] = 0.165;
2443   dits[2] = 3.65;
2444   dits[3] = 0.015;
2445   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);  
2446
2447   // inclined segments of the ladder frame
2448   dits[0] = 2.23;
2449   dits[1] = 2.1;
2450   dits[2] = 0.05;
2451   dits[3] = 0.03;
2452   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);  
2453
2454   // horiz.segments of the ladders, normal to ladder edges
2455   dits[0] = 2.1;
2456   dits[1] = 2;
2457   dits[2] = 0.06;
2458   dits[3] = 0.04;
2459   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);  
2460
2461   // horiz.segments of the ladders, at 45 deg. to ladder edges
2462   dits[0] = 2.615;
2463   dits[1] = 2.465;
2464   dits[2] = 0.06;
2465   dits[3] = 0.04;
2466   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);  
2467
2468   // supports of the ceramic pins holding the detectors
2469   dits[0] = 0.3;
2470   dits[1] = 0.05;
2471   dits[2] = 0.15;
2472   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);  
2473
2474   // ceramic pins holding the detectors
2475   dits[0] = 0;
2476   dits[1] = 0.05;
2477   dits[2] = 0.225;
2478   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);  
2479
2480   // holders of cooling tubes
2481   iI035dits[0] = 0.1;
2482   iI035dits[1] = 0.15;
2483   iI035dits[2] = 0.2;
2484   gMC->Gsvolu("I035", "TUBE", idtmed[208], iI035dits, 3);
2485
2486   // top holders of microcables
2487   dits[0] = 0.2;
2488   dits[1] = 0.01;
2489   dits[2] = 0.05;
2490   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);  
2491
2492   // inox cooling tubes - F.T. March,7-2001
2493   iI037dits[0] = 0.093;
2494   iI037dits[1] = 0.1;
2495   iI037dits[2] = iI018dits[2];
2496   gMC->Gsvolu("I037", "TUBE", idtmed[264], iI037dits, 3);
2497
2498   if (fluid == 1) {
2499      // cooling water - F.T. March,7-2001
2500      iI038dits[0] = 0;
2501      iI038dits[1] = iI037dits[0];
2502      iI038dits[2] = iI018dits[2];
2503      gMC->Gsvolu("I038", "TUBE", idtmed[211], iI038dits, 3);  
2504   } else {
2505      // cooling freon - R.B. March,21-2001
2506      iI038dits[0] = 0;
2507      iI038dits[1] = iI037dits[0];
2508      iI038dits[2] = iI018dits[2];
2509      gMC->Gsvolu("I038", "TUBE", idtmed[212], iI038dits, 3);    
2510   }
2511   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
2512
2513   // SDD heat bridge - F.T. March,7-2001
2514   iI039dits[0] = 1.1000;
2515   iI039dits[1] = 0.0087;
2516   iI039dits[2] = 3.2500;
2517   gMC->Gsvolu("I039", "BOX ", idtmed[268], iI039dits, 3);  
2518
2519   // SDD clip part 1
2520   dits[0] = 0.25;
2521   dits[1] = 0.01;
2522   dits[2] = iI039dits[2];
2523   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);  
2524
2525   // SDD clip part 2
2526   iI041dits[0] = 0.1;
2527   iI041dits[1] = 0.12;
2528   iI041dits[2] = iI039dits[2];
2529   iI041dits[3] = 90;
2530   iI041dits[4] = 320;
2531   gMC->Gsvolu("I041", "TUBS", idtmed[268], iI041dits, 5);  
2532
2533
2534   // SDD PASCAL - F.T. March,7-2001
2535   iI042dits[0] = 0.5000;
2536   iI042dits[1] = 0.0175;
2537   iI042dits[2] = 0.5000;
2538   gMC->Gsvolu("I042", "BOX ", idtmed[206], iI042dits, 3);  
2539
2540   // SDD AMBRA - F.T. March,7-2001
2541   iI043dits[0] = 0.3500;
2542   iI043dits[1] = 0.0175;
2543   iI043dits[2] = 0.5000;
2544   gMC->Gsvolu("I043", "BOX ", idtmed[206], iI043dits, 3);  
2545
2546   // SDD capacitors - F.T. March,7-2001
2547   iI051dits[0] = 0.1400;
2548   iI051dits[1] = 0.0350;
2549   iI051dits[2] = 0.0625;
2550   gMC->Gsvolu("I051", "BOX ", idtmed[276], iI051dits, 3);  
2551
2552   // SDD hybrid circuit - F.T. March,7-2001
2553   iI052dits[0] = 1.725000;
2554   iI052dits[1] = 0.003743;
2555   iI052dits[2] = iI039dits[2];
2556   gMC->Gsvolu("I052", "BOX ", idtmed[281], iI052dits, 3);
2557
2558   // SDD anode microcable : changed - F.T. March,7-2001
2559   iI044dits[0] = iI018dits[2];
2560   iI044dits[1] = iI039dits[2];
2561   iI044dits[2] = 0.00084;
2562   iI044dits[3] = (15.189149/(iI044dits[0]+iI044dits[1]))/2;
2563   gMC->Gsvolu("I044", "TRD1", idtmed[282], iI044dits, 4);  
2564   volI044 = ((2*iI044dits[0] + 2*iI044dits[1]) * 2*iI044dits[2])/2 * 2*iI044dits[3];
2565
2566   // SDD electronics box - F.T. March,7-2001
2567   iI050dits[1] = iI039dits[1]+iI052dits[1]+iI051dits[1]+iI044dits[2];
2568   iI050dits[0] = iI018dits[1]/cos(30.*3.14159/180.)-iI050dits[1]*sin(30.*3.14159/180.);
2569   iI050dits[2] = iI018dits[2];
2570   gMC->Gsvolu("I050", "BOX ", idtmed[209], iI050dits, 3);
2571
2572   // SDD sensitive volume
2573   dits[0] = 3.50850;
2574   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
2575   dits[2] = 3.76320;
2576   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);  
2577
2578   // Like for ITS3 - F.T. March,7-2001
2579   dits[0] = 3.50850;
2580   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
2581   dits[2] = 3.76320;
2582   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);  
2583
2584
2585   // --- Define SSD volumes ------------------------------------------
2586
2587     
2588   dits[0] = 0;
2589   dits[1] = 360;
2590   dits[2] = 6;
2591   dits[3] = -57.45;
2592   dits[4] = 43.6;
2593   dits[5] = 48;  
2594   dits[6] = -49.15; 
2595   dits[7] = 43.6;
2596   dits[8] = 48;  
2597   dits[9] = -49.15;  
2598   dits[10] = 36.9;
2599   dits[11] = 48;  
2600   dits[12] = 50.55;  
2601   dits[13] = 36.9;
2602   dits[14] = 48;  
2603   dits[15] = 50.55;  
2604   dits[16] = 43.6;
2605   dits[17] = 48;  
2606   dits[18] = 57.45;
2607   dits[19] = 43.6;
2608   dits[20] = 48;   
2609   //gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);  // SSD air 
2610   gMC->Gsvolu("IT56", "PCON", idtmed[204], dits, 21);    // air 
2611   
2612   dits[0] =  3.4;
2613   dits[1] = 1.955;
2614   dits[2] = 56.5; 
2615   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);  
2616   
2617   dits[0] = 3.75;
2618   dits[1] = 0.045;
2619   dits[2] = 50.975;
2620   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);  
2621   
2622   dits[0] = 3.4;
2623   dits[1] = 1.955;
2624   dits[2] = 47; 
2625   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);  
2626   
2627   dits[0] = 3.75;
2628   dits[1] = 0.045;
2629   dits[2] = 43.3;  
2630   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);  
2631   
2632   dits[0] = 3.4;
2633   dits[1] = 1.955;
2634   dits[2] = 3.15;
2635   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);  
2636   
2637   dits[0] = 3.405;
2638   dits[1] = 1.955;
2639   dits[2] = 1.955;
2640   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);  
2641   
2642   dits[0] = 3.75;
2643   dits[1] = 0.015;
2644   dits[2] = 2.1;
2645   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3); 
2646   
2647   dits[0] = 3.4;
2648   dits[1] = 1.955;
2649   dits[2] = 3.15;
2650   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);  
2651   
2652   dits[0] = 3.41;
2653   dits[1] = 1.955;
2654   dits[2] = 1.955;
2655   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);  
2656   
2657   dits[0] = 3.75;
2658   dits[1] = 0.015;
2659   dits[2] = 2.1;
2660   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);   
2661   
2662   if (fluid == 1) {
2663      dits[0] = 0;
2664      dits[1] = 0.07;
2665      dits[2] = 3.15;
2666      gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2667   } else {
2668      dits[0] = 0;
2669      dits[1] = 0.07;
2670      dits[2] = 3.15;
2671      gMC->Gsvolu("I559", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2672   }
2673   
2674   dits[0] = 0.07;
2675   dits[1] = 0.1;
2676   dits[2] = 3.15;
2677   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);  
2678   
2679   dits[0] = 0.225;
2680   dits[1] = 0.195;
2681   dits[2] = 3.15;
2682   dits[3] = 0.025;
2683   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);  
2684   
2685   dits[0] = 0.25;
2686   dits[1] = 0.22;
2687   dits[2] = 3.15;
2688   dits[3] = 0.025;
2689   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);  
2690   
2691   dits[0] = 2.17;
2692   dits[1] = 0.035;
2693   dits[2] = 0.05;
2694   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);  
2695   
2696   dits[0] = 2 ;
2697   dits[1] = 0.035;
2698   dits[2] = 0.05;
2699   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);  
2700   
2701   dits[0] = 2.675;
2702   dits[1] = 0.035;
2703   dits[2] = 0.05;
2704   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3); 
2705   
2706   dits[0] = 0.3;
2707   dits[1] = 0.15;
2708   dits[2] = 0.15;
2709   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);  
2710   
2711   dits[0] = 0.025;
2712   dits[1] = 0.025;
2713   dits[2] = 0.05;
2714   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);  
2715   
2716   dits[0] = 0.304;
2717   dits[1] = 0.0275;
2718   dits[2] = 0.432;
2719   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);   
2720   
2721   dits[0] = 0.16;
2722   dits[1] = 0.08;
2723   dits[2] = 0.08;
2724   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);  
2725   
2726   dits[0] = 3.4;
2727   dits[1] = 0.015;
2728   dits[2] = 0.525;
2729   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);  
2730   
2731   dits[0] = 0.15;
2732   dits[1] = 0.105;
2733   dits[2] = 0.29;
2734   dits[3] = 0.08;
2735   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);  
2736   
2737   dits[0] = 0.07;
2738   dits[1] = 0.1;
2739   dits[2] = 1.955;
2740   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);  
2741   
2742   if (fluid == 1) {
2743      dits[0] = 0;
2744      dits[1] = 0.07;
2745      dits[2] = 1.955;
2746      gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid 
2747   } else {
2748      dits[0] = 0;
2749      dits[1] = 0.07;
2750      dits[2] = 1.955;
2751      gMC->Gsvolu("I541", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2752   }
2753   
2754   dits[0] = 0.3;
2755   dits[1] = 0.15;
2756   dits[2] = 0.15;
2757   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);  
2758   
2759   dits[0] = 0.25;
2760   dits[1] = 0.22;
2761   dits[2] = 1.955;
2762   dits[3] = 0.025;
2763   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4); 
2764   
2765   dits[0] = 0.225;
2766   dits[1] = 0.195;
2767   dits[2] = 1.955;
2768   dits[4] = 0.025;
2769   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);  
2770   
2771   dits[0] = 2.17;
2772   dits[1] = 0.035;
2773   dits[2] = 0.05;
2774   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);  
2775   
2776   dits[0] = 2.675;
2777   dits[1] = 0.035;
2778   dits[2] = 0.05;
2779   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);   
2780   
2781   dits[0] = 2;
2782   dits[1] = 0.035;
2783   dits[2] = 0.05;
2784   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);  
2785   
2786   dits[0] = 0;
2787   dits[1] = 0.05;
2788   dits[2] = 0.17;
2789   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);  
2790   
2791   dits[0] = 0;
2792   dits[1] = 0.05;
2793   dits[2] = 0.205;
2794   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);  
2795   
2796   dits[0] = 3.65;
2797   dits[1] = 0.015;
2798   dits[2] = 2;
2799   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);  
2800   
2801   if (fluid == 1) {
2802      dits[0] = 0;
2803      dits[1] = 0.07;
2804      dits[2] = 3.15;
2805      gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2806   } else {
2807      dits[0] = 0;
2808      dits[1] = 0.07;
2809      dits[2] = 3.15;
2810      gMC->Gsvolu("I550", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2811   }
2812   
2813   dits[0] = 0.07;
2814   dits[1] = 0.1;
2815   dits[2] = 3.15;
2816   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);  
2817   
2818   dits[0] = 0.225;
2819   dits[1] = 0.195;
2820   dits[2] = 3.15;
2821   dits[3] = 0.025;
2822   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4); 
2823   
2824   dits[0] = 0.25;
2825   dits[1] = 0.22;
2826   dits[2] = 3.15;
2827   dits[3] = 0.025;
2828   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);  
2829   
2830   dits[0] = 2.17;
2831   dits[1] = 0.035;
2832   dits[2] = 0.05;
2833   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);  
2834   
2835   dits[0] = 2;
2836   dits[1] = 0.035;
2837   dits[2] = 0.05;
2838   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);   
2839   
2840   dits[0] = 2.675;
2841   dits[1] = 0.035;
2842   dits[2] = 0.05;
2843   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);  
2844   
2845   dits[0] = 0.3;
2846   dits[1] = 0.15;
2847   dits[2] = 0.15;
2848   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);  
2849   
2850   dits[0] = 0.304;
2851   dits[1] = 0.0275;
2852   dits[2] = 0.4322;
2853   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);  
2854   
2855   dits[0] = 0.025;
2856   dits[1] = 0.025;
2857   dits[2] = 0.05;
2858   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);  
2859   
2860   dits[0] = 0.16;
2861   dits[1] = 0.08;
2862   dits[2] = 0.08;
2863   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);  
2864   
2865   dits[0] = 3.4;
2866   dits[1] = 0.015;
2867   dits[2] = 0.525;
2868   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);  
2869   
2870   dits[0] = 0.225;
2871   dits[1] = 0.195;
2872   dits[2] = 1.955;
2873   dits[3] = 0.025;
2874   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4); 
2875   
2876   dits[0] = 0.25;
2877   dits[1] = 0.22;
2878   dits[2] = 1.955;
2879   dits[3] = 0.025;
2880   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);  
2881   
2882   dits[0] = 2.17;
2883   dits[1] = 0.035;
2884   dits[2] = 0.05;
2885   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);  
2886   
2887   dits[0] = 2.675;
2888   dits[1] = 0.035;
2889   dits[2] = 0.05;
2890   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);  
2891    
2892   dits[0] = 2;
2893   dits[1] = 0.035;
2894   dits[2] = 0.05;
2895   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);  
2896    
2897   dits[0] = 0;
2898   dits[1] = 0.05;
2899   dits[2] = 0.205;
2900   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);  
2901    
2902   dits[0] = 0;
2903   dits[1] = 0.05;
2904   dits[2] = 0.17;
2905   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);  
2906    
2907   dits[0] = 0.15;
2908   dits[1] = 0.105;
2909   dits[2] = 0.29;
2910   dits[3] = 0.08;
2911   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);  
2912   
2913   if (fluid == 1) {
2914      dits[0] = 0;
2915      dits[1] = 0.07;
2916      dits[2] = 1.955;
2917      gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);  // set water as cooling fluid
2918   } else {
2919      dits[0] = 0;
2920      dits[1] = 0.07;
2921      dits[2] = 1.955;
2922      gMC->Gsvolu("I531", "TUBE", idtmed[212], dits, 3);  // set freon as cooling fluid
2923   }
2924      
2925   dits[0] = 0.07;
2926   dits[1] = 0.1;
2927   dits[2] = 1.955;
2928   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);  
2929  
2930   dits[0] = 0.3;
2931   dits[1] = 0.15;
2932   dits[2] = 0.15;
2933   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);  
2934   
2935   dits[0] = 3.65;
2936   dits[1] = 0.015;
2937   dits[2] = 2;
2938   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);  
2939
2940
2941
2942   // --- Define volumes of shield of SPD ----------------
2943
2944
2945   dits[0] = 8.37;
2946   dits[1] = 9.93;
2947   dits[2] = 25;
2948   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);   
2949
2950   dits[0] = 8.3;
2951   dits[1] = 9.995;
2952   dits[2] = 17.5/2.;
2953   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);    
2954   
2955  
2956   // --- Define volume of first cylinder between SPD and SDD --------------
2957   
2958   dits[0] = (21.-0.128)/2.;      
2959   dits[1] = 21./2.;
2960   dits[2] = 39.4;      
2961   gMC->Gsvolu("ICY1", "TUBE", idtmed[208], dits, 3);
2962          
2963   // --- Define volume of second cylinder between SDD and SSD --------------
2964
2965   dits[0] = (59.5-0.128)/2.;      
2966   dits[1] = 59.5/2.;
2967   dits[2] = 56.2;      // was 57
2968   gMC->Gsvolu("ICY2", "TUBE", idtmed[208], dits, 3);
2969
2970   // --- Define volumes of SDD cone ---------------------------------- 
2971
2972   dits[0] = 0;
2973   dits[1] = 360;
2974   dits[2] = 12;
2975
2976   dits[3] = -59.7;
2977   dits[4] = 27;
2978   dits[5] = 28.6;
2979
2980   dits[6] = -42.7;
2981   dits[7] = 10;
2982   dits[8] = 28.6;
2983
2984   dits[9] = -34.65;
2985   dits[10] = 10;
2986   dits[11] = 28.6;
2987
2988   dits[12] = -34.65;
2989   dits[13] = 10;
2990   dits[14] = 23.495;
2991
2992   dits[15] = -23.7;
2993   dits[16] = 10;
2994   dits[17] = 23.495;
2995
2996   dits[18] = -23.7;
2997   dits[19] = 10;
2998   dits[20] = 14.595;
2999
3000   dits[21] = 23.7;
3001   dits[22] = 10;
3002   dits[23] = 14.595;
3003
3004   dits[24] = 23.7;
3005   dits[25] = 10;
3006   dits[26] = 23.495;
3007
3008   dits[27] = 34.65;
3009   dits[28] = 10;
3010   dits[29] = 23.495;
3011
3012   dits[30] = 34.65;
3013   dits[31] = 10;
3014   dits[32] = 28.6;
3015
3016   dits[33] = 42.7;
3017   dits[34] = 10;
3018   dits[35] = 28.6;
3019
3020   dits[36] = 59.7;
3021   dits[37] = 27.2637;
3022   dits[38] = 28.6; 
3023
3024   
3025   // fixing overlaps :
3026   dits[15] = -27.35;
3027   dits[18] = -27.35;
3028   dits[21] = 27.35;
3029   dits[24] = 27.35;
3030           
3031   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
3032   
3033   dits[0] = 0;
3034   dits[1] = 360;
3035   dits[2] = 6;
3036   dits[3] = 38.65;
3037   dits[4] = 10.75;    
3038   dits[5] = 12.25;      
3039   dits[6] = 40.15;
3040   dits[7] = 10.75;
3041   dits[8] = 13.96;   
3042   dits[9] = 40.15;
3043   dits[10] = 12.46;  
3044   dits[11] = 13.96;
3045   dits[12] = 55.75;
3046   dits[13] = 27;
3047   dits[14] = 28.5;
3048   dits[15] = 55.75;
3049   dits[16] = 27;
3050   dits[17] = 28.5;
3051   dits[18] = 57.25;
3052   dits[19] = 27;
3053   dits[20] = 28.5;
3054 //  gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
3055   gMC->Gsvolu("I093", "PCON", idtmed[287], dits, 21);  // SDD cone
3056
3057   // Redefined to make adding material for cables easier (FMD geometry)
3058   Double_t s1,s2,b1,b2;
3059   s1 = (dits[13]-dits[10])/(dits[12]-dits[9]); // Slope of conical section
3060   s2 = (dits[14]-dits[11])/(dits[12]-dits[9]); // Slope of conical section
3061   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3062   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3063   dits[0] = 0; //dits[0] = 0;
3064   dits[1] = 50; //dits[1] = 50;
3065   dits[2] = 4; //dits[2] = 3;
3066
3067   dits[4] = 14.0; //dits[4] = 14;            // r inner
3068   dits[5] = dits[4]; //dits[5] = 18.75;      // r outer
3069   dits[3] = (dits[4]-b2)/s2; //dits[3] = 39;  // Z
3070
3071   dits[7] = dits[4]; //dits[7] = 14;             // r inner
3072   dits[6] = (dits[7]-b1)/s1; //dits[6] = 46.7-3;  // Z
3073   dits[8] = s2*dits[6]+b2; //dits[8] = 18.75;     // r outer
3074
3075   dits[11] = 18.75; //dits[11] = 18.75;           // r outer
3076   dits[9] = (dits[11]-b2)/s2; //dits[9] = 51.45-3; // Z
3077   dits[10] = s1*dits[9]+b1; //dits[10] = 18.75;    // r inner
3078
3079   dits[13] = dits[11];         // r inner
3080   dits[14] = dits[11];         // r outer
3081   dits[12] = (dits[13]-b1)/s1;  // Z
3082 //  gMC->Gsvolu("I099", "PCON", idtmed[204], dits, 12); // SDD 3 cone hole
3083   gMC->Gsvolu("I099", "PCON", idtmed[285], dits, 15); // SDD 3 cone hole
3084
3085   dits[0] = 0; //dits[0] = 0;
3086   dits[1] = 25; //dits[1] = 25;
3087   dits[2] = 4; //dits[2] = 3;
3088
3089   dits[4] = 23.4; //dits[4] = 23.4;  // r inner
3090   dits[5] = dits[4]; //dits[5] = 26.4;  // r outer
3091   dits[3] = (dits[4]-b2)/s2; //dits[3] = 49;  // Z
3092
3093   dits[7] = dits[4]; //dits[7] = 23.4;  // r inner
3094   dits[6] = (dits[7]-b1)/s1; //dits[6] = 56.1-3;  // Z
3095   dits[8] = s2*dits[6]+b2; //dits[8] = 26.4;  // r outer
3096
3097   dits[11] = 26.4; //dits[11] = 26.4;  // r outer
3098   dits[9] = (dits[11]-b2)/s2; //dits[9] = 59.1-3;  // Z
3099   dits[10] = s1*dits[9]+b1; //dits[10] = 26.4;  // r inner
3100
3101   dits[13] = dits[11];         // r inner
3102   dits[14] = dits[11];         // r outer
3103   dits[12] = (dits[13]-b1)/s1;  // Z
3104 //  gMC->Gsvolu("I200", "PCON", idtmed[204], dits, 12); // SDD 4 cone hole
3105   gMC->Gsvolu("I200", "PCON", idtmed[285], dits, 15); // SDD 4 cone hole
3106     //Begin_Html
3107     /*
3108       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3109       </pre>
3110       <br clear=left>
3111       <font size=+2 color=blue>
3112       <p>SDD Support cone with other forward detectors. Shown in
3113           brown are a posible cabling layout.
3114       </font>
3115     */
3116     //End_Html
3117   dits[0] = 10.0;
3118   dits[1] = 10.5;
3119   dits[2] = 0.25;
3120   gMC->Gsvolu("I090", "TUBE", idtmed[224], dits, 3);  // SDD cylinder flange
3121
3122   dits[0] = 21.95;
3123   dits[1] = 22.95;    
3124   dits[2] = 1;
3125   gMC->Gsvolu("I098", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 4
3126
3127   dits[0] = 13.1;    
3128   dits[1] = 14.1;    
3129   dits[2] = 1;
3130   gMC->Gsvolu("I097", "TUBE", idtmed[283], dits, 3);    // ladder support on layer 3
3131
3132   dits[0] = 1;
3133   dits[1] = 1;
3134   dits[2] = 7.74;
3135   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
3136
3137   dits[0] = 1;
3138   dits[1] = 1;
3139   dits[2] = 9.14;
3140   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
3141
3142   dits[0] = 21.95;
3143   dits[1] = 22.95;
3144   dits[2] = 1;
3145   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
3146
3147   dits[0] = 3;
3148   dits[1] = 2.7;
3149   dits[2] = 1;
3150   dits[3] = 0.63;
3151   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
3152
3153   dits[0] = 13.1;
3154   dits[1] = 14.1;
3155   dits[2] = 1;
3156   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
3157   
3158   
3159   // --- Define volumes of SSD cone ----------------------------------    
3160             
3161
3162   dits[0] = 0;
3163   dits[1] = 360;
3164   dits[2] = 12;
3165   dits[3] = -zmax;
3166   dits[4] = 46;         
3167   dits[5] = 49.25;       
3168   dits[6] = -61.2;
3169   dits[7] = 28.7;
3170   dits[8] = 49.25;       
3171   dits[9] = -57.5;
3172   dits[10] = 28.7;
3173   dits[11] = 49.25;      
3174   dits[12] = -57.5;
3175   dits[13] = 28.7;
3176   dits[14] = 43.5;
3177   dits[15] = -49.2;
3178   dits[16] = 28.7;
3179   dits[17] = 43.5;
3180   dits[18] = -49.2;
3181   dits[19] = 28.7;
3182   dits[20] = 36.85;
3183   dits[21] = 50.6;
3184   dits[22] = 28.7;
3185   dits[23] = 36.85;
3186   dits[24] = 50.6;
3187   dits[25] = 28.7;
3188   dits[26] = 43.5;
3189   dits[27] = 57.5;
3190   dits[28] = 28.7;
3191   dits[29] = 43.5;
3192   dits[30] = 57.5;
3193   dits[31] = 28.7;
3194   dits[32] = 49.25;      
3195   dits[33] = 61.2;
3196   dits[34] = 28.7;
3197   dits[35] = 49.25;      
3198   dits[36] = zmax;
3199   dits[37] = 46;      
3200   dits[38] = 49.25;      
3201   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);   // SSD cone mother volume
3202   
3203   dits[0] = 0;
3204   dits[1] = 360;
3205   dits[2] = 6;
3206   dits[3] = -zmax;  
3207   dits[4] = 47.75;  
3208   dits[5] = 49.25;  
3209   dits[6] = -zmax+2.;  
3210   dits[7] = 47.75;  
3211   dits[8] = 49.25;   
3212   dits[9] = -71.2819;
3213   dits[10] = 46.75;   
3214   dits[11] = 49.0319;
3215   dits[12] = -57.25;   // was 58.5 
3216   dits[13] = 32.9681;
3217   dits[14] = 34.75;
3218   dits[15] = -57.25;   // was 58.5   
3219   dits[16] = 30;
3220   dits[17] = 34.75;
3221   dits[18] = -55.75;   // was 57 
3222   dits[19] = 30;     
3223   dits[20] = 32.25;    // was 31.5 
3224 //  gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
3225   gMC->Gsvolu("I212", "PCON", idtmed[288], dits, 21);  // SSD cone
3226
3227   s1 = (dits[10]-dits[13])/(dits[9]-dits[12]); // Slope of conical section
3228   s2 = (dits[11]-dits[14])/(dits[9]-dits[12]); // Slope of conical section
3229   b1 = dits[13] - s1*dits[12]; // inside cone axis intersept
3230   b2 = dits[14] - s2*dits[12]; // outside cone axis intersept
3231   dits[0] = 0;
3232   dits[1] = 25;
3233   dits[2] = 4; //dits[2] = 5;
3234
3235   dits[4] = 45.50; //dits[4] = 45.5;  // r inner
3236   dits[5] = dits[4]; //dits[5] = 45.5;  // r outer
3237   dits[3] = (dits[4] - b1)/s1; //dits[3] = -zmax+3; // z
3238
3239   dits[8] = dits[4]; //dits[8] = 45.5;  // r outer
3240   dits[6] = (dits[8] - b2)/s2; //dits[6] = -69.7+3;; // z
3241   dits[7] = s1*dits[6] + b1; //dits[7] = 37;  // r inner
3242
3243   dits[10] = 37.00; //dits[10] = 37;  // r inner
3244   dits[9] = (dits[10]-b1)/s1; //dits[9] = -68.5+3;; // z
3245   dits[11] = s2*dits[9]+b2; //dits[11] = 45.5;  // r outer
3246
3247   dits[13] = dits[10]; //dits[13] = 37;  // r inner
3248   dits[14] = dits[13]; //dits[14] = 45.5;   // r outer
3249   dits[12] = (dits[14] - b2)/s2; //dits[12] = -68.5+4.8;; // z
3250 //  gMC->Gsvolu("I215", "PCON", idtmed[204], dits, 18);  // SSD cone hole 
3251   gMC->Gsvolu("I215", "PCON", idtmed[286], dits, 15);  // SSD cone hole 
3252     //Begin_Html
3253     /*
3254       <img src="http://www.Physics.ohio-state.edu/~nilsen/ITS/ITS_FMD_PMD_Geom.eps">
3255       </pre>
3256       <br clear=left>
3257       <font size=+2 color=blue>
3258       <p>SSD Support cone with other forward detectors. Shown in
3259           brown are a posible cabling layout.
3260       </font>
3261     */
3262     //End_Html
3263   
3264   dits[0] = 28.75;          
3265   dits[1] = 29.75;   
3266   dits[2] = 0.5;
3267   gMC->Gsvolu("I211", "TUBE", idtmed[224], dits, 3);   // SSD cylinder flange
3268   
3269   dits[0] = 35.8;   
3270   dits[1] = 36.8;   
3271   dits[2] = 1;
3272   gMC->Gsvolu("I217", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 5 
3273   
3274   dits[0] = 41.4;  
3275   dits[1] = 42.4;  
3276   dits[2] = 1;
3277   gMC->Gsvolu("I219", "TUBE", idtmed[283], dits, 3);   // ladder support on layer 6
3278         
3279   dits[0] = 42.05+5.;       
3280   dits[1] = 42.55+5.;     
3281   dits[2] = 1.25;
3282   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);   // layer 6 electronic support
3283                                                        // this will change after PPR
3284   dits[0] = 37.05+5.;   
3285   dits[1] = 37.55+5.;   
3286   dits[2] = 1.25;
3287   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);   // layer 5 electronic support
3288                                                        // this will change after PPR
3289  
3290   dits[0] = 0;
3291   dits[1] = 3.2;
3292   dits[2] = 9;
3293   dits[3] = -14;
3294   dits[4] = 30.5;
3295   dits[5] = 33.5;
3296   dits[6] = -9.85;
3297   dits[7] = 30.5;
3298   dits[8] = 33.5;
3299   dits[9] = -9.85;
3300   dits[10] = 30.5;
3301   dits[11] = 43.45;
3302   dits[12] = -7.85;
3303   dits[13] = 30.5;
3304   dits[14] = 43.45;
3305   dits[15] = -7.85;
3306   dits[16] = 30.5;
3307   dits[17] = 36.5;
3308   dits[18] = -7;
3309   dits[19] = 30.5;
3310   dits[20] = 36.5;
3311   dits[21] = -4;
3312   dits[22] = 33.0173;
3313   dits[23] = 36.5;
3314   dits[24] = -4;
3315   dits[25] = 33.0173;
3316   dits[26] = 36.80;
3317   dits[27] = -2;
3318   dits[28] = 34.6955;
3319   dits[29] = 36.80;
3320   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30); // supports (1-6) of the ladders
3321        
3322        
3323   // --- Place SPD (option 'a') volumes into their mother volume IT12
3324   
3325   // SPD - option 'a' 
3326   // (this is NOT the default)
3327
3328   if (option == 1) {
3329
3330      gMC->Gspos("I12A",5,"IT12",0.0,0.0,0.0,idrotm[238],"MANY");
3331      gMC->Gspos("I12A",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
3332      gMC->Gspos("I12A",7,"IT12",0.0,0.0,0.0,idrotm[239],"MANY");
3333      gMC->Gspos("I12A",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
3334      gMC->Gspos("I12A",9,"IT12",0.0,0.0,0.0,idrotm[240],"MANY");
3335      gMC->Gspos("I12A",10,"IT12",0.0,0.0,0.0,idrotm[241],"MANY");
3336      gMC->Gspos("I12A",2,"IT12",0.0,0.0,0.0,idrotm[242],"MANY");
3337      gMC->Gspos("I12A",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
3338      gMC->Gspos("I12A",4,"IT12",0.0,0.0,0.0,idrotm[243],"MANY");
3339      gMC->Gspos("I12A",1,"IT12",0.0,0.0,0.0,0,"MANY");
3340      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
3341           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
3342      gMC->Gspos("I10A",2,"I12A",0.203+deltax,3.8206+deltay,0.0,idrotm[244],"ONLY");       
3343      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[245]
3344           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[245]  
3345      gMC->Gspos("I10A",1,"I12A",1.4531+deltax,3.8152+deltay,0.0,idrotm[245],"ONLY");
3346      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[246]
3347           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[246]  
3348      gMC->Gspos("I20A",1,"I12A",3.0174+deltax,6.5143+deltay,0.0,idrotm[246],"ONLY");
3349      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[247]
3350           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[247] 
3351      gMC->Gspos("I20A",2,"I12A",1.9612+deltax,6.9062+deltay,0.0,idrotm[247],"ONLY");
3352      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[248]
3353           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[248] 
3354      gMC->Gspos("I20A",3,"I12A",0.8567+deltax,7.1279+deltay,0.0,idrotm[248],"ONLY");
3355      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[249]
3356           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[249] 
3357      gMC->Gspos("I20A",4,"I12A",-0.2689+deltax,7.1742+deltay,0.0,idrotm[249],"ONLY");
3358      gMC->Gspos("I123",2,"I12A",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
3359      gMC->Gspos("I121",2,"I12A",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
3360      gMC->Gspos("I122",2,"I12A",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
3361      gMC->Gspos("I120",2,"I12A",-0.3672,3.9056,0.0,0,"ONLY");
3362      gMC->Gspos("I144",1,"I12A",-0.2538,3.8556,0.0,0,"ONLY");
3363      gMC->Gspos("I113",3,"I12A",0.1095,3.9056,0.0,0,"ONLY");
3364      gMC->Gspos("I143",1,"I12A",0.4365,3.8556,0.0,idrotm[236],"ONLY");
3365      gMC->Gspos("I142",1,"I12A",0.5136,3.9056,0.0,idrotm[235],"ONLY");
3366      gMC->Gspos("I141",1,"I12A",0.5636,3.9752,0.0,idrotm[201],"ONLY");
3367      gMC->Gspos("I140",1,"I12A",0.6336,4.0447,0.0,idrotm[234],"ONLY");
3368      gMC->Gspos("I139",1,"I12A",0.8297,4.0545,0.0,idrotm[207],"ONLY");
3369      gMC->Gspos("I113",5,"I12A",1.2575,3.9681,0.0,idrotm[207],"ONLY");
3370      gMC->Gspos("I138",1,"I12A",1.66,3.7848,0.0,idrotm[207],"ONLY");
3371      gMC->Gspos("I137",1,"I12A",1.8556,3.7738,0.0,idrotm[233],"ONLY");
3372      gMC->Gspos("I136",1,"I12A",2.6224,4.874,0.0,idrotm[232],"ONLY");
3373      gMC->Gspos("I135",1,"I12A",3.2967,6.0337,0.0,idrotm[231],"ONLY");
3374      gMC->Gspos("I134",1,"I12A",3.266,6.1636,0.0,idrotm[230],"ONLY");
3375      gMC->Gspos("I113",1,"I12A",2.9903,6.4144,0.0,idrotm[211],"ONLY");
3376      gMC->Gspos("I133",3,"I12A",2.7631,6.7627,0.0,idrotm[230],"ONLY");
3377      gMC->Gspos("I132",3,"I12A",2.62,6.8555,0.0,idrotm[229],"ONLY");
3378      gMC->Gspos("I131",3,"I12A",2.648,6.6023,0.0,idrotm[228],"ONLY");
3379      gMC->Gspos("I130",3,"I12A",2.6569,6.3431,0.0,idrotm[227],"ONLY");
3380      gMC->Gspos("I129",3,"I12A",2.3906,6.4819,0.0,idrotm[226],"ONLY");
3381      gMC->Gspos("I113",2,"I12A",1.9488,6.7998,0.0,idrotm[210],"ONLY");
3382      gMC->Gspos("I133",2,"I12A",1.6699,7.1085,0.0,idrotm[226],"ONLY");
3383      gMC->Gspos("I132",2,"I12A",1.5142,7.1777,0.0,idrotm[225],"ONLY");
3384      gMC->Gspos("I131",2,"I12A",1.5814,6.932,0.0,idrotm[224],"ONLY");
3385      gMC->Gspos("I130",2,"I12A",1.6308,6.6774,0.0,idrotm[223],"ONLY");
3386      gMC->Gspos("I129",2,"I12A",1.346,6.7728,0.0,idrotm[222],"ONLY");
3387      gMC->Gspos("I113",6,"I12A",0.8599,7.0176,0.0,idrotm[209],"ONLY");
3388      gMC->Gspos("I133",1,"I12A",0.5362,7.2789,0.0,idrotm[222],"ONLY");
3389      gMC->Gspos("I132",1,"I12A",0.3715,7.3228,0.0,idrotm[221],"ONLY");
3390      gMC->Gspos("I131",1,"I12A",0.4763,7.0907,0.0,idrotm[220],"ONLY");
3391      gMC->Gspos("I130",1,"I12A",0.5649,6.8469,0.0,idrotm[219],"ONLY");
3392      gMC->Gspos("I129",1,"I12A",0.2688,6.8966,0.0,idrotm[218],"ONLY");
3393      gMC->Gspos("I113",4,"I12A",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
3394      gMC->Gspos("I128",1,"I12A",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
3395      gMC->Gspos("I126",2,"I12A",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
3396      gMC->Gspos("I125",2,"I12A",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
3397      gMC->Gspos("I124",2,"I12A",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
3398      gMC->Gspos("I103",3,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-3.536,0,"ONLY");
3399      gMC->Gspos("I103",4,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-10.708,0,"ONLY");
3400      gMC->Gspos("I103",1,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],10.708,0,"ONLY");
3401      gMC->Gspos("I103",2,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],3.536,0,"ONLY");
3402      gMC->Gspos("I105",1,"I10A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
3403      gMC->Gspos("I105",2,"I10A",-0.05,0.01,16.844,0,"ONLY");
3404      gMC->Gspos("I104",1,"I10A",0.0,-di10a[1]+di104[1],0.0,0,"ONLY");
3405      gMC->Gspos("I1D3",3,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-3.536,0,"ONLY");
3406      gMC->Gspos("I1D3",4,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-10.708,0,"ONLY");
3407      gMC->Gspos("I1D3",1,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],10.708,0,"ONLY");
3408      gMC->Gspos("I1D3",2,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],3.536,0,"ONLY");
3409      gMC->Gspos("I105",3,"I20A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
3410      gMC->Gspos("I105",4,"I20A",-0.05,0.01,16.844,0,"ONLY");
3411      gMC->Gspos("I104",2,"I20A",0.0,-di20a[1]+di104[1],0.0,0,"ONLY");
3412      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
3413      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
3414      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
3415      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
3416      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3417      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
3418      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
3419      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
3420      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
3421      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
3422      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
3423      gMC->Gspos("I101",1,"I103",-0.088,ddet1,0.0,0,"ONLY");
3424      gMC->Gspos("I102",1,"I103",0.0,-dchip1,-2.8,0,"ONLY");
3425      gMC->Gspos("I102",2,"I103",0.0,-dchip1,-1.4,0,"ONLY");