ITS/AliITSvPPRasymm.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /*
  17 $Log$
  18 Revision 1.22  2001/03/13 18:13:30  barbera
  19 Some mother volumes sligthly modified to eliminate an overlap with the absorber
  20
  21 Revision 1.21  2001/03/13 08:36:23  hristov
  22 fabsf replaced by TMath::Abs
  23
  24 Revision 1.20  2001/03/13 00:17:41  barbera
  25 New SDD geometry got grom F. Tosello and checked by the SDD engineers
  26
  27 Revision 1.19  2001/02/28 18:23:13  barbera
  28 Setters and getters to set/get the detector and chip thickness on SPD layers added
  29
  30 Revision 1.18  2001/02/27 23:18:24  barbera
  31 Full parameterization of detector and chip thicknesses for layer 1 and layer 2 of SPD as requested by the project leader
  32
  33 Revision 1.17  2001/02/19 22:14:55  nilsen
  34 Fix for all 4 versions 11, 12, 21, and 22.
  35
  36 Revision 1.16  2001/02/19 20:10:34  barbera
  37 Set option=2 and thickness=2 as default values --> SetMinorVersion=22
  38
  39 Revision 1.15  2001/02/19 19:44:00  barbera
  40 Air density parameter corrected
  41
  42 Revision 1.14  2001/02/13 16:53:35  nilsen
  43 Fixed a but when trying to use GEANT4. Needed to replace
  44 if(!((TGeant3*)gMC)) with if(!(dynamic_casst<TGeant3*>(gMC)))
  45 because just casting gMC to be TGeant3* even when it realy is a TGeant3 pointer
  46 did not result in a zero value. For AliITSv5asymm and AliITSv5symm, needed
  47 to fix a bug in the initilizers and a bug in BuildGeometry. This is now done
  48 in the same way as in AliITSv5.cxx.
  49
  50 Revision 1.13  2001/02/09 20:06:26  nilsen
  51 Fixed bug in distructor. Can't distroy fixxed length arrays. Thanks Peter.
  52
  53 Revision 1.12  2001/02/09 13:53:38  barbera
  54 Int_t redefinition avoided
  55
  56 Revision 1.11  2001/02/09 06:55:38  barbera
  57 SPD option re-set to B. It was A by mistake
  58
  59 Revision 1.10  2001/02/09 00:05:31  nilsen
  60 Added fMajor/MinorVersion variables and made other changes to better make
  61 use of the new code changes in AliITSgeom related classes.
  62
  63
  64 Revision 1.9  2001/02/08 16:00:37  barbera
  65 New thicknesses (300+300 um) added for SPD chips and detectors and set as default. Many other refinements.
  66
  67 Revision 1.8  2001/02/06 08:03:44  barbera
  68 Material redefinition in SDD
  69
  70 Revision 1.7  2001/02/05 13:34:57  barbera
  71 Updated version of the ITS detailed geometry
  72
  73 Revision 1.5  2001/01/30 09:23:13  hristov
  74 Streamers removed (R.Brun)
  75
  76 Revision 1.4  2001/01/23 20:08:03  barbera
  77 Option B for pixels implemented and set as default
  78
  79 Revision 1.3  2001/01/17 08:08:20  barbera
  80 Some media parameters modified
  81
  82 Revision 1.1.2.1  2001/01/15 13:38:08  barbera
  83 New ITS detailed geometry to be used for the PPR
  84
  85 */
  86
  87 ///////////////////////////////////////////////////////////////////////////////
  88 //                                                                           //
  89 //  Inner Traking System version PPR  asymmetric                             //
  90 //  This class contains the base procedures for the Inner Tracking System    //
  91 //                                                                           //
  92 // Authors: R. Barbera                                                       //
  93 // version 8.                                                                //
  94 // Created  January 15 2001.                                                 //
  95 //                                                                           //
  96 //  NOTE: THIS IS THE  ASYMMETRIC PPR geometry of the ITS.                   //
  97 //                                                                           //
  98 ///////////////////////////////////////////////////////////////////////////////
  99
 100 // See AliITSvPPRasymm::StepManager().
 101 #include <iostream.h>
 102 #include <iomanip.h>
 103 #include <stdio.h>
 104 #include <stdlib.h>
 105 #include <TMath.h>
 106 #include <TGeometry.h>
 107 #include <TNode.h>
 108 #include <TTUBE.h>
 109 #include <TFile.h>    // only required for Tracking function?
 110 #include <TCanvas.h>
 111 #include <TObjArray.h>
 112 #include <TLorentzVector.h>
 113 #include <TObjString.h>
 114 #include <TClonesArray.h>
 115 #include <TBRIK.h>
 116 #include <TSystem.h>
 117
 118 #include "AliMC.h"
 119 #include "AliRun.h"
 120 #include "AliMagF.h"
 121 #include "AliConst.h"
 122 #include "../TGeant3/TGeant3.h"
 123 #include "AliITSGeant3Geometry.h"
 124 #include "AliITShit.h"
 125 #include "AliITS.h"
 126 #include "AliITSvPPRasymm.h"
 127 #include "AliITSgeom.h"
 128 #include "AliITSgeomSPD.h"
 129 #include "AliITSgeomSDD.h"
 130 #include "AliITSgeomSSD.h"
 131
 132
 133 ClassImp(AliITSvPPRasymm)
 134
 135 //_____________________________________________________________________________
 136 AliITSvPPRasymm::AliITSvPPRasymm() {
 137 ////////////////////////////////////////////////////////////////////////
 138 //    Standard default constructor for the ITS version 8.
 139 ////////////////////////////////////////////////////////////////////////
 140     Int_t i;
 141
 142     fIdN          = 0;
 143     fIdName       = 0;
 144     fIdSens       = 0;
 145     fEuclidOut    = kFALSE; // Don't write Euclide file
 146     fGeomDetOut   = kFALSE; // Don't write .det file
 147     fGeomDetIn    = kTRUE; // Read .det file
 148     fMajorVersion = IsVersion();
 149     fMinorVersion = -1;
 150     for(i=0;i<60;i++) fRead[i] = '\0';
 151     for(i=0;i<60;i++) fWrite[i] = '\0';
 152     for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
 153 }
 154 //_____________________________________________________________________________
 155 AliITSvPPRasymm::AliITSvPPRasymm(const char *name, const char *title) : AliITS(name, title){
 156 ////////////////////////////////////////////////////////////////////////
 157 //    Standard constructor for the ITS version 8.
 158 ////////////////////////////////////////////////////////////////////////
 159     Int_t i;
 160
 161     fIdN = 6;
 162     fIdName = new TString[fIdN];
 163     fIdName[0] = "ITS1";
 164     fIdName[1] = "ITS2";
 165     fIdName[2] = "ITS3";
 166     fIdName[3] = "ITS4";
 167     fIdName[4] = "ITS5";
 168     fIdName[5] = "ITS6";
 169     fIdSens    = new Int_t[fIdN];
 170     for(i=0;i<fIdN;i++) fIdSens[i] = 0;
 171     fMajorVersion = IsVersion();
 172     fMinorVersion = 2;
 173     fEuclidOut    = kFALSE; // Don't write Euclide file
 174     fGeomDetOut   = kFALSE; // Don't write .det file
 175     fGeomDetIn    = kTRUE; // Read .det file
 176     SetThicknessDet1();
 177     SetThicknessDet2();
 178     SetThicknessChip1();
 179     SetThicknessChip2();
 180
 181     fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.euc";
 182     strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det",60);
 183     strncpy(fRead,fEuclidGeomDet,60);
 184     strncpy(fWrite,fEuclidGeomDet,60);
 185 }
 186 //____________________________________________________________________________
 187 AliITSvPPRasymm::AliITSvPPRasymm(const AliITSvPPRasymm &source){
 188 ////////////////////////////////////////////////////////////////////////
 189 //     Copy Constructor for ITS version 8.
 190 ////////////////////////////////////////////////////////////////////////
 191     if(&source == this) return;
 192     Warning("Copy Constructor","Not allowed to copy AliITSvPPRasymm");
 193     return;
 194 }
 195 //_____________________________________________________________________________
 196 AliITSvPPRasymm& AliITSvPPRasymm::operator=(const AliITSvPPRasymm &source){
 197 ////////////////////////////////////////////////////////////////////////
 198 //    Assignment operator for the ITS version 8.
 199 ////////////////////////////////////////////////////////////////////////
 200     if(&source == this) return *this;
 201     Warning("= operator","Not allowed to copy AliITSvPPRasymm");
 202     return *this;
 203 }
 204 //_____________________________________________________________________________
 205 AliITSvPPRasymm::~AliITSvPPRasymm() {
 206 ////////////////////////////////////////////////////////////////////////
 207 //    Standard destructor for the ITS version 8.
 208 ////////////////////////////////////////////////////////////////////////
 209 }
 210 //__________________________________________________________________________
 211 void AliITSvPPRasymm::BuildGeometry(){
 212 ////////////////////////////////////////////////////////////////////////
 213 //    Geometry builder for the ITS version 8.
 214 ////////////////////////////////////////////////////////////////////////
 215     TNode *node, *top;
 216     const int kColorITS=kYellow;
 217     //
 218     top = gAlice->GetGeometry()->GetNode("alice");
 219
 220     new TTUBE("S_layer1","Layer1 of ITS","void",3.95,3.95+0.05475,12.25);
 221     top->cd();
 222     node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
 223     node->SetLineColor(kColorITS);
 224     fNodes->Add(node);
 225
 226     new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+0.05475,16.3);
 227     top->cd();
 228     node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
 229     node->SetLineColor(kColorITS);
 230     fNodes->Add(node);
 231
 232     new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.05288,21.1);
 233     top->cd();
 234     node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
 235     node->SetLineColor(kColorITS);
 236     fNodes->Add(node);
 237
 238     new TTUBE("S_layer4","Layer4 of ITS","void",24,24+0.05288,29.6);
 239     top->cd();
 240     node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
 241     node->SetLineColor(kColorITS);
 242     fNodes->Add(node);
 243
 244     new TTUBE("S_layer5","Layer5 of ITS","void",40,40+0.05382,45.1);
 245     top->cd();
 246     node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
 247     node->SetLineColor(kColorITS);
 248     fNodes->Add(node);
 249
 250     new TTUBE("S_layer6","Layer6 of ITS","void",45,45+0.05382,50.4);
 251     top->cd();
 252     node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
 253     node->SetLineColor(kColorITS);
 254     fNodes->Add(node);
 255 }
 256 //_____________________________________________________________________________
 257 void AliITSvPPRasymm::CreateGeometry(){
 258 ////////////////////////////////////////////////////////////////////////
 259 //    This routine defines and Creates the geometry for version 6 of the ITS.
 260 ////////////////////////////////////////////////////////////////////////
 261
 262   //INNER RADII OF THE SILICON LAYERS
 263   // Float_t rl[6]    = { 3.8095,7.,15.,24.,38.1,43.5765 };
 264   //THICKNESSES OF LAYERS (in % radiation length)
 265   Float_t drl[6]   = { 1.03,1.03,0.94,0.95,0.91,0.87 };
 266   //HALF LENGTHS OF LAYERS
 267   // Float_t dzl[6]   = { 14.35,14.35,25.1,32.1,49.405,55.27 };
 268   //LENGTHS OF END-LADDER BOXES (ALL INCLUDED)
 269   // Float_t dzb[6]   = { 12.4,12.4,13.5,15.,7.5,7.5 };
 270   //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED)
 271   // Float_t drb[6]   = { rl[1]-rl[0],0.2,5.,5.,4.,4. };
 272
 273
 274   Float_t dits[50], rlim, zmax;
 275   // Float_t zpos;
 276   // Float_t pcits[50]
 277   Float_t xltpc;
 278   Int_t idrotm[1999], i;
 279   Float_t dgh[50];
 280
 281
 282   // Define some variables for SPD
 283
 284   Float_t dits1[3], di101[3], di107[3], di10b[3], di106[3];  // for layer 1
 285   Float_t di103[3], di10a[3], di102[3];                      // for layer 1
 286   Float_t dits2[3], di1d1[3], di1d7[3], di20b[3], di1d6[3];  // for layer 2
 287   Float_t di1d3[3], di20a[3], di1d2[3];                      // for layer 2
 288   Float_t di108[3], di104[3];                                // for both layers
 289
 290   Float_t ddet1=300.;     // total detector thickness on layer 1 (micron)
 291   Float_t dchip1=300.;    // total chip thickness on layer 1 (micron)
 292
 293   Float_t ddet2=300.;     // total detector thickness on layer 2 (micron)
 294   Float_t dchip2=300.;    // total chip thickness on layer 2 (micron)
 295
 296   Float_t dbus=200.;      // total bus thickness on both layers (micron)
 297
 298   ddet1 = GetThicknessDet1();
 299   ddet2 = GetThicknessDet2();
 300   dchip1 = GetThicknessChip1();
 301   dchip2 = GetThicknessChip2();
 302
 303
 304   if(ddet1 < 100. || ddet1 > 300.) {
 305      cout << "The detector thickness for layer 1 is outside [100,300] microns."
 306           " The default value of 300 microns will be used." << endl;
 307           ddet1=300.;
 308   }
 309
 310   if(ddet2 < 100. || ddet2 > 300.) {
 311      cout << "The detector thickness for layer 2 is outside [100,300] microns."
 312           " The default value of 300 microns will be used." << endl;
 313           ddet2=300.;
 314   }
 315
 316   if(dchip1 < 150. || dchip1 > 300.) {
 317      cout << "The chip thickness for layer 1 is outside [150,300] microns."
 318           " The default value of 300 microns will be used." << endl;
 319           dchip1=300.;
 320   }
 321
 322   if(dchip2 < 150. || dchip2 > 300.) {
 323      cout << "The chip thickness for layer 2 is outside [150,300] microns."
 324           " The default value of 300 microns will be used." << endl;
 325           dchip2=300.;
 326   }
 327
 328   ddet1  = ddet1*0.0001/2.; // conversion from tot length in um to half in cm
 329   ddet2  = ddet2*0.0001/2.; // conversion from tot length in um to half in cm
 330   dchip1 = dchip1*0.0001/2.;// conversion from tot length in um to half in cm
 331   dchip2 = dchip2*0.0001/2.;// conversion from tot length in um to half in cm
 332   dbus   = dbus*0.0001/2.;  // conversion from tot length in um to half in cm
 333
 334   Float_t deltax, deltay;
 335
 336   Int_t thickness = fMinorVersion/10;
 337   Int_t option    = fMinorVersion - 10*thickness;
 338
 339
 340   // Define some variables for SDD
 341
 342
 343   Float_t sin30, cos30;
 344
 345   // SDD electronics+services main volumes
 346   Float_t I018dits[3], I024dits[3], I047dits[3], I048dits[3];
 347
 348   // SDD detector ladder
 349
 350   Float_t I302dits[3], I402dits[3], I004dits[3], I005dits[3];
 351   Float_t Y_SDD_sep = 0.20;
 352   Float_t ySDD;
 353   Int_t   iSDD;
 354   Float_t Z_SDD_lay3[6] = {18.55, 10.95, 3.70, -3.70, -11.20, -18.35};
 355   Float_t Z_SDD_lay4[8] = {25.75, 18.60, 11.00, 3.70, -3.70, -11.20, -18.45, -26.05};
 356
 357   // ladder foot and end-ladder (frame and cooling)
 358   Float_t I028dits[3], I420dits[3], I421dits[3], I422dits[6], I423dits[3];
 359   Float_t I424dits[3], xI424, yI424;
 360   Float_t I425dits[3];
 361   Int_t    indI425;
 362   Float_t I029dits[4], I030dits[4], I031dits[3], I032dits[3];
 363
 364   // SDD ladder frame and cooling
 365   Float_t SDD_CoolPipe[3] = {1.7000, -0.5500, 0.0000};
 366   Float_t I035dits[3], I037dits[3], I038dits[3];
 367   Float_t I039dits[3], xI039, yI039;
 368   Float_t I041dits[5];
 369
 370   // SDD hybrid, chips and capacitors
 371   Float_t I050dits[3], xI050, yI050;
 372   Float_t I052dits[3], xI052, yI052;
 373   Float_t I042dits[3], xI042, yI042;
 374   Float_t xI042space = 0.17;
 375   Float_t I043dits[3], xI043, yI043;
 376   Float_t xI043space = 0.17;
 377   Float_t zchip, zChipSpace;
 378   Float_t I051dits[3], xI051, yI051, zI051, yI051space, xcap;
 379   Int_t     ichip, icap;
 380
 381   // SDD microcables
 382   Float_t I044dits[4], xI044, yI044, volI044;
 383   Float_t xHV, yHV, zHV, xLV, yLV, zLV;
 384   Char_t   HVname[5], LVname[5];
 385
 386
 387   // Define media off-set
 388
 389   Int_t *idtmed = fIdtmed->GetArray()-199;
 390
 391
 392   // Rotation matrices
 393
 394   // SPD - option 'a' (this is NOT the default so leave commented)
 395
 396
 397   if (option == 1) {
 398
 399      AliMatrix(idrotm[201],90.0,90.0,90.0,180.0,0.0,0.0);
 400      AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
 401      AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
 402      AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
 403      AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
 404      AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
 405      AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
 406      AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
 407      AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
 408      AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
 409      AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
 410      AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
 411      AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
 412      AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
 413      AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
 414      AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
 415      AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
 416      AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
 417      AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
 418      AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
 419      AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
 420      AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0 );
 421      AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
 422      AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
 423      AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
 424      AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
 425      AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
 426      AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
 427      AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
 428      AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
 429      AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
 430      AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
 431      AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0 );
 432      AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
 433      AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
 434      AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
 435      AliMatrix(idrotm[237],90.0,0.0,90.0,90.0,180.0,0.0);
 436      AliMatrix(idrotm[238],90.0,144.0,90.0,234.0,0.0,0.0);
 437      AliMatrix(idrotm[239],90.0,216.0,90.0,306.0,0.0,0.0);
 438      AliMatrix(idrotm[240],90.0,288.0,90.0,18.0,0.0,0.0);
 439      AliMatrix(idrotm[241],90.0,324.0,90.0,54.0,0.0,0.0);
 440      AliMatrix(idrotm[242],90.0,36.0,90.0,126.0,0.0,0.0);
 441      AliMatrix(idrotm[243],90.0,108.0,90.0,198.0,0.0,0.0);
 442      AliMatrix(idrotm[244],90.0,0.0,90.0,270.0,180.0,0.0);
 443      AliMatrix(idrotm[245],90.0,342.0,90.0,252.0,180.0,0.0);
 444      AliMatrix(idrotm[246],90.0,130.0,90.0,40.0,180.0,0.0);
 445      AliMatrix(idrotm[247],90.0,139.0,90.0,49.0,180.0,0.0);
 446      AliMatrix(idrotm[248],90.0,148.0,90.0,58.0,180.0,0.0);
 447      AliMatrix(idrotm[249],90.0,157.0,90.0,67.0,180.0,0.0);
 448      AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
 449      AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
 450      AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
 451      AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
 452      AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
 453      AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
 454      AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
 455      AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
 456      AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
 457      AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
 458      AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
 459      AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
 460      AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
 461      AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
 462      AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
 463      AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
 464      AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
 465      AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
 466      AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
 467      AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
 468      AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
 469      AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
 470      AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
 471      AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
 472      AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
 473      AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
 474      AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
 475      AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
 476
 477   }
 478
 479   // SPD - option 'b' (this is the default)
 480
 481   if (option == 2) {
 482
 483      AliMatrix(idrotm[201],90.0,0.0,90.0,90.0,180.0,0.0);
 484      AliMatrix(idrotm[202],90.0,90.0,90.0,0.0,0.0,0.0);
 485      AliMatrix(idrotm[203],90.0,350.0,90.0,260.0,0.0,0.0);
 486      AliMatrix(idrotm[204],90.0,170.0,90.0,80.0,0.0,0.0);
 487      AliMatrix(idrotm[205],90.0,10.0,90.0,100.0,0.0,0.0);
 488      AliMatrix(idrotm[206],90.0,190.0,90.0,280.0,0.0,0.0);
 489      AliMatrix(idrotm[207],90.0,342.0,90.0,72.0,0.0,0.0);
 490      AliMatrix(idrotm[208],90.0,156.999893,90.0,246.999893,0.0,0.0);
 491      AliMatrix(idrotm[209],90.0,147.999802,90.0,237.999893,0.0,0.0);
 492      AliMatrix(idrotm[210],90.0,138.999802,90.0,228.999802,0.0,0.0);
 493      AliMatrix(idrotm[211],90.0,129.999802,90.0,219.999802,0.0,0.0);
 494      AliMatrix(idrotm[212],90.0,36.7896,90.0,126.789597,0.0,0.0);
 495      AliMatrix(idrotm[213],90.0,343.579712,90.0,73.579697,0.0,0.0);
 496      AliMatrix(idrotm[214],90.0,95.413696,90.0,185.413696,0.0,0.0);
 497      AliMatrix(idrotm[215],90.0,5.4141,90.0,95.414101,0.0,0.0);
 498      AliMatrix(idrotm[216],90.0,318.296906,90.0,48.296902,0.0,0.0);
 499      AliMatrix(idrotm[217],90.0,67.000099,90.0,157.000107,0.0,0.0);
 500      AliMatrix(idrotm[218],90.0,337.003998,90.0,67.003998,0.0,0.0);
 501      AliMatrix(idrotm[219],90.0,247.000305,90.0,337.000305,0.0,0.0);
 502      AliMatrix(idrotm[220],90.0,305.633514,90.0,35.633499,0.0,0.0);
 503      AliMatrix(idrotm[221],90.0,58.000198,90.0,148.000198,0.0,0.0);
 504      AliMatrix(idrotm[222],90.0,327.997101,90.0,57.997101,0.0,0.0);
 505      AliMatrix(idrotm[223],90.0,237.994202,90.0,327.994202,0.0,0.0);
 506      AliMatrix(idrotm[224],90.0,296.627502,90.0,26.627399,0.0,0.0);
 507      AliMatrix(idrotm[225],90.0,48.994099,90.0,138.994095,0.0,0.0);
 508      AliMatrix(idrotm[226],90.0,318.990997,90.0,48.991001,0.0,0.0);
 509      AliMatrix(idrotm[227],90.0,228.988205,90.0,318.98819,0.0,0.0);
 510      AliMatrix(idrotm[228],90.0,287.621399,90.0,17.621401,0.0,0.0);
 511      AliMatrix(idrotm[229],90.0,39.988098,90.0,129.988098,0.0,0.0);
 512      AliMatrix(idrotm[230],90.0,309.984985,90.0,39.985001,0.0,0.0);
 513      AliMatrix(idrotm[231],90.0,327.2612,90.0,57.2612,0.0,0.0);
 514      AliMatrix(idrotm[232],90.0,237.261398,90.0,327.261414,0.0,0.0);
 515      AliMatrix(idrotm[233],90.0,252.000504,90.0,342.000488,0.0,0.0);
 516      AliMatrix(idrotm[234],90.0,71.9991,90.0,161.9991,0.0,0.0);
 517      AliMatrix(idrotm[235],90.0,270.0,90.0,0.0,0.0,0.0);
 518      AliMatrix(idrotm[236],90.0,180.013702,90.0,270.013702,0.0,0.0);
 519      AliMatrix(idrotm[237],90.0,90.0,90.0,180.0,0.0,0.0);
 520      AliMatrix(idrotm[238],90.0,0.0,90.0,270.0,180.0,0.0);
 521      AliMatrix(idrotm[239],90.0,342.0,90.0,252.0,180.0,0.0);
 522      AliMatrix(idrotm[240],90.0,130.0,90.0,40.0,180.0,0.0);
 523      AliMatrix(idrotm[241],90.0,139.0,90.0,49.0,180.0,0.0);
 524      AliMatrix(idrotm[242],90.0,148.0,90.0,58.0,180.0,0.0);
 525      AliMatrix(idrotm[243],90.0,157.0,90.0,67.0,180.0,0.0);
 526      AliMatrix(idrotm[244],90.0,216.0,90.0,306.0,0.0,0.0);
 527      AliMatrix(idrotm[245],90.0,36.0,90.0,126.0,0.0,0.0);
 528      AliMatrix(idrotm[246],90.0,108.0,90.0,198.0,0.0,0.0);
 529      AliMatrix(idrotm[247],90.0,144.0,90.0,234.0,0.0,0.0);
 530      AliMatrix(idrotm[248],90.0,288.0,90.0,18.0,0.0,0.0);
 531      AliMatrix(idrotm[249],90.0,324.0,90.0,54.0,0.0,0.0);
 532      AliMatrix(idrotm[1003],90.0,73.5,90.0,163.5,0.0,0.0);
 533      AliMatrix(idrotm[1011],90.0,342.0,90.0,72.0,0.0,0.0);
 534      AliMatrix(idrotm[1039],90.0,72.0,90.0,162.0,0.0,0.0);
 535      AliMatrix(idrotm[1043],90.0,66.91,90.0,156.91,0.0,0.0);
 536      AliMatrix(idrotm[1065],90.0,144.0,90.0,234.0,0.0,0.0);
 537      AliMatrix(idrotm[1078],90.0,180.0,90.0,270.0,0.0,0.0);
 538      AliMatrix(idrotm[1088],90.0,57.41,90.0,147.41,0.0,0.0);
 539      AliMatrix(idrotm[1089],90.0,333.0,90.0,63.0,0.0,0.0);
 540      AliMatrix(idrotm[1090],90.0,351.0,90.0,81.0,0.0,0.0);
 541      AliMatrix(idrotm[1091],90.0,216.0,90.0,306.0,0.0,0.0);
 542      AliMatrix(idrotm[1092],90.0,27.0,90.0,117.0,0.0,0.0);
 543      AliMatrix(idrotm[1093],90.0,18.0,90.0,108.0,0.0,0.0);
 544      AliMatrix(idrotm[1094],90.0,9.0,90.0,99.0,0.0,0.0);
 545      AliMatrix(idrotm[1104],90.0,252.0,90.0,342.0,0.0,0.0);
 546      AliMatrix(idrotm[1106],90.0,36.0,90.0,126.0,0.0,0.0);
 547      AliMatrix(idrotm[1107],90.0,108.0,90.0,198.0,0.0,0.0);
 548      AliMatrix(idrotm[1108],90.0,324.0,90.0,54.0,180.0,0.0);
 549      AliMatrix(idrotm[1109],90.0,0.0,90.0,90.0,180.0,0.0);
 550      AliMatrix(idrotm[1110],90.0,36.0,90.0,126.0,180.0,0.0);
 551      AliMatrix(idrotm[1111],90.0,72.0,90.0,162.0,180.0,0.0);
 552      AliMatrix(idrotm[1112],90.0,108.0,90.0,198.0,180.0,0.0);
 553      AliMatrix(idrotm[1113],90.0,144.0,90.0,234.0,180.0,0.0);
 554      AliMatrix(idrotm[1114],90.0,180.0,90.0,270.0,180.0,0.0);
 555      AliMatrix(idrotm[1115],90.0,216.0,90.0,306.0,180.0,0.0);
 556      AliMatrix(idrotm[1116],90.0,252.0,90.0,342.0,180.0,0.0);
 557      AliMatrix(idrotm[1117],90.0,288.0,90.0,18.0,0.0,0.0);
 558      AliMatrix(idrotm[1118],90.0,288.0,90.0,18.0,180.0,0.0);
 559      AliMatrix(idrotm[1130],90.0,324.0,90.0,54.0,0.0,0.0);
 560
 561   }
 562
 563   // SDD
 564
 565   AliMatrix(idrotm[301],0.0,0.0,90.0,90.0,90.0,180.0);
 566   AliMatrix(idrotm[302],0.0,0.0,90.0,90.0,90.0,0.0);
 567   AliMatrix(idrotm[303],180.0,0.0,90.0,90.0,90.0,0.0);
 568   AliMatrix(idrotm[304],180.0,0.0,90.0,90.0,90.0,180.0);
 569   AliMatrix(idrotm[305],90.0,347.14,90.0,77.14,0.0,0.0);
 570   AliMatrix(idrotm[306],90.0,321.43,90.0,51.43,0.0,0.0);
 571   AliMatrix(idrotm[307],90.0,295.71,90.0,25.71,0.0,0.0);
 572   AliMatrix(idrotm[308],90.0,244.29,90.0,334.29,0.0,0.0);
 573   AliMatrix(idrotm[309],90.0,218.57,90.0,308.57,0.0,0.0);
 574   AliMatrix(idrotm[310],90.0,167.14,90.0,257.14,0.0,0.0);
 575   AliMatrix(idrotm[311],90.0,141.43,90.0,231.43,0.0,0.0);
 576   AliMatrix(idrotm[312],90.0,0.0,0.0,0.0,90.0,270.0);
 577   AliMatrix(idrotm[313],90.0,115.71,90.0,205.71,0.0,0.0);
 578   AliMatrix(idrotm[314],90.0,335.45,90.0,65.45,0.0,0.0);
 579   AliMatrix(idrotm[315],90.0,319.09,90.0,49.09,0.0,0.0);
 580   AliMatrix(idrotm[316],90.0,302.73,90.0,32.73,0.0,0.0);
 581   AliMatrix(idrotm[317],90.0,286.36,90.0,16.36,0.0,0.0);
 582   AliMatrix(idrotm[318],90.0,270.0,90.0,360.0,0.0,0.0);
 583   AliMatrix(idrotm[319],90.0,253.64,90.0,343.64,0.0,0.0);
 584   AliMatrix(idrotm[320],90.0,237.27,90.0,327.27,0.0,0.0);
 585   AliMatrix(idrotm[321],90.0,12.86,90.0,102.86,0.0,0.0);
 586   AliMatrix(idrotm[322],90.0,220.91,90.0,310.91,0.0,0.0);
 587   AliMatrix(idrotm[323],90.0,204.55,90.0,294.55,0.0,0.0);
 588   AliMatrix(idrotm[324],90.0,188.18,90.0,278.18,0.0,0.0);
 589   AliMatrix(idrotm[325],90.0,171.82,90.0,261.82,0.0,0.0);
 590   AliMatrix(idrotm[326],90.0,155.45,90.0,245.45,0.0,0.0);
 591   AliMatrix(idrotm[327],90.0,139.09,90.0,229.09,0.0,0.0);
 592   AliMatrix(idrotm[328],90.0,122.73,90.0,212.73,0.0,0.0);
 593   AliMatrix(idrotm[329],90.0,106.36,90.0,196.36,0.0,0.0);
 594   AliMatrix(idrotm[330],90.0,73.64,90.0,163.64,0.0,0.0);
 595   AliMatrix(idrotm[331],90.0,40.91,90.0,130.91,0.0,0.0);
 596   AliMatrix(idrotm[332],90.0,24.55,90.0,114.55,0.0,0.0);
 597   AliMatrix(idrotm[333],90.0,38.57,90.0,128.57,0.0,0.0);
 598   AliMatrix(idrotm[334],90.0,351.82,90.0,81.82,0.0,0.0);
 599   AliMatrix(idrotm[335],90.0,8.18,90.0,98.18,0.0,0.0);
 600   AliMatrix(idrotm[336],90.0,64.29,90.0,154.29,0.0,0.0);
 601   AliMatrix(idrotm[337],111.0,300.0,21.0,300.0,90.0,30.0);
 602   AliMatrix(idrotm[338],69.0,240.0,159.0,240.0,90.0,150.0);
 603   AliMatrix(idrotm[339],111.0,240.0,21.0,240.0,90.0,150.0);
 604   AliMatrix(idrotm[340],69.0,300.0,159.0,300.0,90.0,30.0);
 605   AliMatrix(idrotm[341],128.0,0.0,38.0,0.0,90.0,270.0);
 606   AliMatrix(idrotm[342],90.0,240.0,180.0,0.0,90.0,330.);
 607   AliMatrix(idrotm[343],90.0,120.0,180.0,0.0,90.0,210.0);
 608   AliMatrix(idrotm[344],90.0,0.0,180.0,0.0,90.0,90.0);
 609   AliMatrix(idrotm[345],90.0,180.0,90.0,90.0,0.0,0.0);
 610   AliMatrix(idrotm[346],90.0,300.0,90.0,30.0,0.0,0.0);
 611   AliMatrix(idrotm[347],90.0,240.0,90.0,150.0,0.0,0.0);
 612   AliMatrix(idrotm[348],90.0,180.0,0.0,0.0,90.0,270.0);
 613   AliMatrix(idrotm[349],90.0,235.0,90.0,145.0,0.0,0.0);
 614   AliMatrix(idrotm[350],90.0,90.0,90.0,180.0,0.0,0.0);
 615   AliMatrix(idrotm[351],90.0,305.0,90.0,35.0,0.0,0.0);
 616   AliMatrix(idrotm[352],0.0,0.0,90.0,0.0,90.0,90.0);
 617   AliMatrix(idrotm[353],90.0,60.0,90.0,150.0,0.0,0.0);
 618   AliMatrix(idrotm[354],90.0,120.0,90.0,30.0,0.0,0.0);
 619   AliMatrix(idrotm[355],90.0,180.0,90.0,90.0,180.0,0.0);
 620   AliMatrix(idrotm[356],90.0,270.0,90.0,0.0,0.0,0.0);
 621   AliMatrix(idrotm[366],90.0,57.27,90.0,147.27,0.0,0.0);
 622   AliMatrix(idrotm[386],90.0,192.86,90.0,282.86,0.0,0.0);
 623
 624   // SSD
 625
 626   AliMatrix(idrotm[501],90.0,148.24,90.0,238.24,0.0,0.0);
 627   AliMatrix(idrotm[503],90.0,137.65,90.0,227.65,0.0,0.0);
 628   AliMatrix(idrotm[504],90.0,127.06,90.0,217.06,0.0,0.0);
 629   AliMatrix(idrotm[505],90.0,116.47,90.0,206.47,0.0,0.0);
 630   AliMatrix(idrotm[506],90.0,105.88,90.0,195.88,0.0,0.0);
 631   AliMatrix(idrotm[507],90.0,95.29,90.0,185.29,0.0,0.0);
 632   AliMatrix(idrotm[508],90.0,84.71,90.0,174.71,0.0,0.0);
 633   AliMatrix(idrotm[509],90.0,74.12,90.0,164.12,0.0,0.0);
 634   AliMatrix(idrotm[510],90.0,63.53,90.0,153.53,0.0,0.0);
 635   AliMatrix(idrotm[511],90.0,52.94,90.0,142.94,0.0,0.0);
 636   AliMatrix(idrotm[512],90.0,42.35,90.0,132.35,0.0,0.0);
 637   AliMatrix(idrotm[513],90.0,31.76,90.0,121.76,0.0,0.0);
 638   AliMatrix(idrotm[514],90.0,10.59,90.0,100.59,0.0,0.0);
 639   AliMatrix(idrotm[515],90.0,349.41,90.0,79.41,0.0,0.0);
 640   AliMatrix(idrotm[516],90.0,338.82,90.0,68.82,0.0,0.0);
 641   AliMatrix(idrotm[517],90.0,328.24,90.0,58.24,0.0,0.0);
 642   AliMatrix(idrotm[518],90.0,317.65,90.0,47.65,0.0,0.0);
 643   AliMatrix(idrotm[519],90.0,307.06,90.0,37.06,0.0,0.0);
 644   AliMatrix(idrotm[520],90.0,296.47,90.0,26.47,0.0,0.0);
 645   AliMatrix(idrotm[521],90.0,285.88,90.0,15.88,0.0,0.0);
 646   AliMatrix(idrotm[522],90.0,275.29,90.0,5.29,0.0,0.0);
 647   AliMatrix(idrotm[523],90.0,264.71,90.0,354.71,0.0,0.0);
 648   AliMatrix(idrotm[524],90.0,254.12,90.0,344.12,0.0,0.0);
 649   AliMatrix(idrotm[525],90.0,243.53,90.0,333.53,0.0,0.0);
 650   AliMatrix(idrotm[526],90.0,232.94,90.0,322.94,0.0,0.0);
 651   AliMatrix(idrotm[527],90.0,222.35,90.0,312.35,0.0,0.0);
 652   AliMatrix(idrotm[528],90.0,211.76,90.0,301.76,0.0,0.0);
 653   AliMatrix(idrotm[529],90.0,190.59,90.0,280.59,0.0,0.0);
 654   AliMatrix(idrotm[530],90.0,169.41,90.0,259.41,0.0,0.0);
 655   AliMatrix(idrotm[531],90.0,158.82,90.0,248.82,0.0,0.0);
 656   AliMatrix(idrotm[532],90.0,360.0,90.0,90.0,0.0,0.0);
 657   AliMatrix(idrotm[533],90.0,180.0,90.0,270.0,0.0,0.0);
 658   AliMatrix(idrotm[534],90.0,189.47,90.0,279.47,0.0,0.0);
 659   AliMatrix(idrotm[535],90.0,198.95,90.0,288.95,0.0,0.0);
 660   AliMatrix(idrotm[537],90.0,217.89,90.0,307.89,0.0,0.0);
 661   AliMatrix(idrotm[538],90.0,227.37,90.0,317.37,0.0,0.0);
 662   AliMatrix(idrotm[539],90.0,236.84,90.0,326.84,0.0,0.0);
 663   AliMatrix(idrotm[540],90.0,246.32,90.0,336.32,0.0,0.0);
 664   AliMatrix(idrotm[541],90.0,255.79,90.0,345.79,0.0,0.0);
 665   AliMatrix(idrotm[542],90.0,265.26,90.0,355.26,0.0,0.0);
 666   AliMatrix(idrotm[543],90.0,274.74,90.0,4.74,0.0,0.0);
 667   AliMatrix(idrotm[544],90.0,284.21,90.0,14.21,0.0,0.0);
 668   AliMatrix(idrotm[545],90.0,293.68,90.0,23.68,0.0,0.0);
 669   AliMatrix(idrotm[546],90.0,303.16,90.0,33.16,0.0,0.0);
 670   AliMatrix(idrotm[547],90.0,312.63,90.0,42.63,0.0,0.0);
 671   AliMatrix(idrotm[548],90.0,322.11,90.0,52.11,0.0,0.0);
 672   AliMatrix(idrotm[549],90.0,331.58,90.0,61.58,0.0,0.0);
 673   AliMatrix(idrotm[550],90.0,341.05,90.0,71.05,0.0,0.0);
 674   AliMatrix(idrotm[551],90.0,350.53,90.0,80.53,0.0,0.0);
 675   AliMatrix(idrotm[552],90.0,9.47,90.0,99.47,0.0,0.0);
 676   AliMatrix(idrotm[553],90.0,18.95,90.0,108.95,0.0,0.0);
 677   AliMatrix(idrotm[555],90.0,37.89,90.0,127.89,0.0,0.0);
 678   AliMatrix(idrotm[556],90.0,47.37,90.0,137.37,0.0,0.0);
 679   AliMatrix(idrotm[557],90.0,56.84,90.0,146.84,0.0,0.0);
 680   AliMatrix(idrotm[558],90.0,66.32,90.0,156.32,0.0,0.0);
 681   AliMatrix(idrotm[559],90.0,75.79,90.0,165.79,0.0,0.0);
 682   AliMatrix(idrotm[560],90.0,85.26,90.0,175.26,0.0,0.0);
 683   AliMatrix(idrotm[561],90.0,94.74,90.0,184.74,0.0,0.0);
 684   AliMatrix(idrotm[562],90.0,104.21,90.0,194.21,0.0,0.0);
 685   AliMatrix(idrotm[563],90.0,113.68,90.0,203.68,0.0,0.0);
 686   AliMatrix(idrotm[564],90.0,123.16,90.0,213.16,0.0,0.0);
 687   AliMatrix(idrotm[565],90.0,132.63,90.0,222.63,0.0,0.0);
 688   AliMatrix(idrotm[566],90.0,142.11,90.0,232.11,0.0,0.0);
 689   AliMatrix(idrotm[567],90.0,151.58,90.0,241.58,0.0,0.0);
 690   AliMatrix(idrotm[568],90.0,161.05,90.0,251.05,0.0,0.0);
 691   AliMatrix(idrotm[569],90.0,170.53,90.0,260.53,0.0,0.0);
 692   AliMatrix(idrotm[570],90.0,180.0,90.0,90.0,180.0,0.0);
 693   AliMatrix(idrotm[571],90.0,0.0,0.0,0.0,90.0,270.0);
 694   AliMatrix(idrotm[572],90.0,180.0,0.0,0.0,90.0,270.0);
 695   AliMatrix(idrotm[573],90.0,180.0,90.0,90.0,0.0,0.0);
 696   AliMatrix(idrotm[575],90.0,120.0,180.0,0.0,90.0,210.0);
 697   AliMatrix(idrotm[576],65.71,300.0,90.0,30.0,24.29,120.0);
 698   AliMatrix(idrotm[577],114.29,300.0,90.0,30.0,155.71,120.0);
 699   AliMatrix(idrotm[579],65.71,240.0,90.0,150.0,24.29,60.0);
 700   AliMatrix(idrotm[580],114.29,240.0,90.0,150.0,155.71,60.0);
 701   AliMatrix(idrotm[581],90.0,240.0,180.0,0.0,90.0,330.0);
 702   AliMatrix(idrotm[583],90.0,0.0,180.0,0.0,90.0,90.0);
 703   AliMatrix(idrotm[584],90.0,180.0,180.0,0.0,90.0,90.0);
 704   AliMatrix(idrotm[586],180.0,0.0,90.0,90.0,90.0,0.0);
 705   AliMatrix(idrotm[618],90.0,201.18,90.0,291.18,0.0,0.0);
 706   AliMatrix(idrotm[620],90.0,28.42,90.0,118.42,0.0,0.0);
 707   AliMatrix(idrotm[623],90.0,208.42,90.0,298.42,0.0,0.0);
 708   AliMatrix(idrotm[633],132.46,0.0,90.0,90.0,42.46,360.0);
 709   AliMatrix(idrotm[653],90.0,21.18,90.0,111.18,0.0,0.0);
 710
 711
 712   // SDD cone
 713
 714   AliMatrix(idrotm[846],90.0,300.0,90.0,30.0,0.0,0.0);
 715   AliMatrix(idrotm[851],90.0,305.0,90.0,35.0,0.0,0.0);
 716   AliMatrix(idrotm[853],90.0,60.0,90.0,150.0,0.0,0.0);
 717   AliMatrix(idrotm[856],90.0,0.0,90.0,90.0,180.0,0.0);
 718   AliMatrix(idrotm[857],90.0,5.0,90.0,95.0,180.0,0.0);
 719   AliMatrix(idrotm[858],90.0,65.0,90.0,155.0,180.0,0.0);
 720   AliMatrix(idrotm[859],90.0,305.0,90.0,35.0,180.0,0.0);
 721   AliMatrix(idrotm[860],90.0,245.0,90.0,335.0,180.0,0.0);
 722   AliMatrix(idrotm[861],90.0,185.0,90.0,275.0,180.0,0.0);
 723   AliMatrix(idrotm[862],90.0,125.0,90.0,215.0,180.0,0.0);
 724   AliMatrix(idrotm[863],90.0,257.5,90.0,347.5,180.0,0.0);
 725   AliMatrix(idrotm[864],90.0,227.5,90.0,317.5,180.0,0.0);
 726   AliMatrix(idrotm[865],90.0,197.5,90.0,287.5,180.0,0.0);
 727   AliMatrix(idrotm[867],90.0,167.5,90.0,257.5,180.0,0.0);
 728   AliMatrix(idrotm[868],90.0,287.5,90.0,17.5,0.0,0.0);
 729   AliMatrix(idrotm[869],90.0,137.5,90.0,227.5,180.0,0.0);
 730   AliMatrix(idrotm[870],90.0,107.5,90.0,197.5,180.0,0.0);
 731   AliMatrix(idrotm[871],90.0,77.5,90.0,167.5,180.0,0.0);
 732   AliMatrix(idrotm[872],90.0,47.5,90.0,137.5,180.0,0.0);
 733   AliMatrix(idrotm[873],90.0,17.5,90.0,107.5,180.0,0.0);
 734   AliMatrix(idrotm[874],90.0,347.5,90.0,77.5,180.0,0.0);
 735   AliMatrix(idrotm[875],90.0,317.5,90.0,47.5,180.0,0.0);
 736   AliMatrix(idrotm[876],90.0,287.5,90.0,17.5,180.0,0.0);
 737   AliMatrix(idrotm[877],90.0,185.0,90.0,275.0,0.0,0.0);
 738   AliMatrix(idrotm[878],90.0,180.0,90.0,270.0,0.0,0.0);
 739   AliMatrix(idrotm[879],90.0,125.0,90.0,215.0,0.0,0.0);
 740   AliMatrix(idrotm[880],90.0,65.0,90.0,155.0,0.0,0.0);
 741   AliMatrix(idrotm[881],90.0,5.0,90.0,95.0,0.0,0.0);
 742   AliMatrix(idrotm[882],90.0,245.0,90.0,335.0,0.0,0.0);
 743   AliMatrix(idrotm[883],90.0,47.5,90.0,137.5,0.0,0.0);
 744   AliMatrix(idrotm[884],90.0,77.5,90.0,167.5,0.0,0.0);
 745   AliMatrix(idrotm[885],90.0,107.5,90.0,197.5,0.0,0.0);
 746   AliMatrix(idrotm[887],90.0,137.5,90.0,227.5,0.0,0.0);
 747   AliMatrix(idrotm[888],90.0,167.5,90.0,257.5,0.0,0.0);
 748   AliMatrix(idrotm[889],90.0,197.5,90.0,287.5,0.0,0.0);
 749   AliMatrix(idrotm[890],90.0,227.5,90.0,317.5,0.0,0.0);
 750   AliMatrix(idrotm[891],90.0,347.5,90.0,77.5,0.0,0.0);
 751   AliMatrix(idrotm[892],90.0,317.5,90.0,47.5,0.0,0.0);
 752   AliMatrix(idrotm[893],90.0,257.5,90.0,347.5,0.0,0.0);
 753   AliMatrix(idrotm[894],90.0,270.0,0.0,0.0,90.0,180.0);
 754   AliMatrix(idrotm[895],90.0,286.36,0.0,0.0,90.0,196.36);
 755   AliMatrix(idrotm[896],90.0,302.73,0.0,0.0,90.0,212.73);
 756   AliMatrix(idrotm[897],90.0,319.09,0.0,0.0,90.0,229.09);
 757   AliMatrix(idrotm[898],90.0,17.5,90.0,107.5,0.0,0.0);
 758   AliMatrix(idrotm[899],90.0,335.45,0.0,0.0,90.0,245.45);
 759   AliMatrix(idrotm[900],90.0,351.82,0.0,0.0,90.0,261.82);
 760   AliMatrix(idrotm[901],90.0,8.18,0.0,0.0,90.0,278.18);
 761   AliMatrix(idrotm[902],90.0,24.55,0.0,0.0,90.0,294.55);
 762   AliMatrix(idrotm[903],90.0,40.91,0.0,0.0,90.0,310.91);
 763   AliMatrix(idrotm[904],90.0,57.27,0.0,0.0,90.0,327.27);
 764   AliMatrix(idrotm[905],90.0,73.64,0.0,0.0,90.0,343.64);
 765   AliMatrix(idrotm[906],90.0,90.0,0.0,0.0,90.0,360.0);
 766   AliMatrix(idrotm[907],90.0,106.36,0.0,0.0,90.0,16.36);
 767   AliMatrix(idrotm[908],90.0,122.73,0.0,0.0,90.0,32.73);
 768   AliMatrix(idrotm[909],90.0,139.09,0.0,0.0,90.0,49.09);
 769   AliMatrix(idrotm[910],90.0,155.45,0.0,0.0,90.0,65.45);
 770   AliMatrix(idrotm[911],90.0,171.82,0.0,0.0,90.0,81.82);
 771   AliMatrix(idrotm[912],90.0,188.18,0.0,0.0,90.0,98.18);
 772   AliMatrix(idrotm[913],90.0,204.55,0.0,0.0,90.0,114.55);
 773   AliMatrix(idrotm[914],90.0,220.91,0.0,0.0,90.0,130.91);
 774   AliMatrix(idrotm[915],90.0,237.27,0.0,0.0,90.0,147.27);
 775   AliMatrix(idrotm[916],90.0,253.64,0.0,0.0,90.0,163.64);
 776   AliMatrix(idrotm[917],90.0,295.71,0.0,0.0,90.0,205.71);
 777   AliMatrix(idrotm[918],90.0,321.43,0.0,0.0,90.0,231.43);
 778   AliMatrix(idrotm[919],90.0,347.14,0.0,0.0,90.0,257.14);
 779   AliMatrix(idrotm[920],90.0,12.86,0.0,0.0,90.0,282.86);
 780   AliMatrix(idrotm[921],90.0,38.57,0.0,0.0,90.0,308.57);
 781   AliMatrix(idrotm[922],90.0,64.29,0.0,0.0,90.0,334.29);
 782   AliMatrix(idrotm[923],90.0,115.71,0.0,0.0,90.0,25.71);
 783   AliMatrix(idrotm[924],90.0,141.43,0.0,0.0,90.0,51.43);
 784   AliMatrix(idrotm[925],90.0,167.14,0.0,0.0,90.0,77.14);
 785   AliMatrix(idrotm[926],90.0,192.86,0.0,0.0,90.0,102.86);
 786   AliMatrix(idrotm[927],90.0,218.57,0.0,0.0,90.0,128.57);
 787   AliMatrix(idrotm[928],90.0,244.29,0.0,0.0,90.0,154.29);
 788   AliMatrix(idrotm[929],90.0,120.0,90.0,210.0,0.0,0.0);
 789   AliMatrix(idrotm[930],90.0,240.0,90.0,330.0,0.0,0.0);
 790   AliMatrix(idrotm[931],90.0,60.0,90.0,150.0,180.0,0.0);
 791   AliMatrix(idrotm[932],90.0,120.0,90.0,210.0,180.0,0.0);
 792   AliMatrix(idrotm[933],90.0,180.0,90.0,270.0,180.0,0.0);
 793   AliMatrix(idrotm[934],90.0,240.0,90.0,330.0,180.0,0.0);
 794   AliMatrix(idrotm[935],90.0,300.0,90.0,30.0,180.0,0.0);
 795
 796   // SSD cone
 797
 798   AliMatrix(idrotm[701],90.0,0.0,90.0,90.0,180.0,0.0);
 799   AliMatrix(idrotm[702],90.0,347.5,90.0,77.5,180.0,0.0);
 800   AliMatrix(idrotm[703],90.0,17.5,90.0,107.5,180.0,0.0);
 801   AliMatrix(idrotm[704],90.0,47.5,90.0,137.5,180.0,0.0);
 802   AliMatrix(idrotm[705],90.0,77.5,90.0,167.5,180.0,0.0);
 803   AliMatrix(idrotm[706],90.0,107.5,90.0,197.5,180.0,0.0);
 804   AliMatrix(idrotm[707],90.0,137.5,90.0,227.5,180.0,0.0);
 805   AliMatrix(idrotm[708],90.0,167.5,90.0,257.5,180.0,0.0);
 806   AliMatrix(idrotm[709],90.0,197.5,90.0,287.5,180.0,0.0);
 807   AliMatrix(idrotm[710],90.0,227.5,90.0,317.5,180.0,0.0);
 808   AliMatrix(idrotm[711],90.0,257.5,90.0,347.5,180.0,0.0);
 809   AliMatrix(idrotm[712],90.0,287.5,90.0,17.5,180.0,0.0);
 810   AliMatrix(idrotm[713],90.0,317.5,90.0,47.5,180.0,0.0);
 811   AliMatrix(idrotm[714],90.0,328.4,90.0,58.4,180.0,0.0);
 812   AliMatrix(idrotm[715],90.0,28.4,90.0,118.4,180.0,0.0);
 813   AliMatrix(idrotm[716],90.0,88.4,90.0,178.4,180.0,0.0);
 814   AliMatrix(idrotm[717],90.0,148.4,90.0,238.4,180.0,0.0);
 815   AliMatrix(idrotm[718],90.0,208.4,90.0,298.4,180.0,0.0);
 816   AliMatrix(idrotm[719],90.0,268.4,90.0,358.4,180.0,0.0);
 817   AliMatrix(idrotm[720],90.0,28.4,90.0,118.4,0.0,0.0);
 818   AliMatrix(idrotm[721],90.0,88.4,90.0,178.4,0.0,0.0);
 819   AliMatrix(idrotm[722],90.0,148.4,90.0,238.4,0.0,0.0);
 820   AliMatrix(idrotm[723],90.0,208.4,90.0,298.4,0.0,0.0);
 821   AliMatrix(idrotm[724],90.0,268.4,90.0,358.4,0.0,0.0);
 822   AliMatrix(idrotm[725],90.0,328.4,90.0,58.4,0.0,0.0);
 823   AliMatrix(idrotm[726],90.0,77.5,90.0,167.5,0.0,0.0);
 824   AliMatrix(idrotm[727],90.0,107.5,90.0,197.5,0.0,0.0);
 825   AliMatrix(idrotm[728],90.0,137.5,90.0,227.5,0.0,0.0);
 826   AliMatrix(idrotm[729],90.0,167.5,90.0,257.5,0.0,0.0);
 827   AliMatrix(idrotm[730],90.0,227.5,90.0,317.5,0.0,0.0);
 828   AliMatrix(idrotm[731],90.0,257.5,90.0,347.5,0.0,0.0);
 829   AliMatrix(idrotm[732],90.0,317.5,90.0,47.5,0.0,0.0);
 830   AliMatrix(idrotm[733],90.0,197.5,90.0,287.5,0.0,0.0);
 831   AliMatrix(idrotm[734],90.0,347.5,90.0,77.5,0.0,0.0);
 832   AliMatrix(idrotm[735],90.0,47.5,90.0,137.5,0.0,0.0);
 833   AliMatrix(idrotm[768],90.0,287.5,90.0,17.5,0.0,0.0);
 834   AliMatrix(idrotm[798],90.0,17.5,90.0,107.5,0.0,0.0);
 835
 836   // Services
 837
 838   AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.);
 839
 840
 841   //     CONVERT INTO CM (RL(SI)=9.36 CM)
 842
 843   for (i = 0; i < 6; ++i) {
 844     drl[i] = drl[i] / 100. * 9.36;
 845   }
 846
 847   //     FIELD CAGE HALF LENGTH
 848
 849   rlim  = 56.;
 850   zmax  = 76.708;
 851   xltpc = 284.;
 852
 853   // --- Define ghost volume containing the whole ITS (including services)
 854   //     and fill it with air
 855
 856   dgh[0] = 0.;
 857   dgh[1] = 360.;
 858   dgh[2] = 12.;
 859   dgh[3] = -xltpc-5.-0.1;
 860   dgh[4] = 46;
 861   dgh[5] = 85.;
 862   dgh[6] = -xltpc;
 863   dgh[7] = 46;
 864   dgh[8] = 85.;
 865   dgh[9] = -xltpc;
 866   dgh[10] = 46;
 867   dgh[11] = 56.1;
 868   dgh[12] = -100.7;
 869   dgh[13] = 46;
 870   dgh[14] = 56.1;
 871   dgh[15] = -77.2;
 872   dgh[16] = 46;
 873   dgh[17] = 56.1;
 874   dgh[18] = -40.;
 875   dgh[19] = 3.295;
 876   dgh[20] = 56.1;
 877   dgh[21] = 40.;
 878   dgh[22] = 3.295;
 879   dgh[23] = 56.1;
 880   dgh[24] = 77.2;
 881   dgh[25] = 46;
 882   dgh[26] = 56.1;
 883   dgh[27] = 100.7;
 884   dgh[28] = 46;
 885   dgh[29] = 56.1;
 886   dgh[30] = xltpc;
 887   dgh[31] = 62;
 888   dgh[32] = 62+4.;
 889   dgh[33] = xltpc;
 890   dgh[34] = 62;
 891   dgh[35] = 85.;
 892   dgh[36] = xltpc+4.+0.1;
 893   dgh[37] = 62.4;
 894   dgh[38] = 85.;
 895
 896   gMC->Gsvolu("ITSV", "PCON", idtmed[205], dgh, 39);
 897
 898   // --- Place the ghost volume in its mother volume (ALIC) and make it
 899   //     invisible
 900
 901   gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY");
 902   //gMC->Gsatt("ITSV", "SEEN", 0);
 903
 904
 905   // --- Define ghost volume containing the six layers and fill it with air
 906
 907   dgh[0] = 0.;
 908   dgh[1] = 360.;
 909   dgh[2] = 4.;
 910   dgh[3] = -77.2;
 911   dgh[4] = 46.;
 912   dgh[5] = 56.;
 913   dgh[6] = -40.;
 914   dgh[7] = 3.3;
 915   dgh[8] = 56.;
 916   dgh[9] = 40.;
 917   dgh[10] = 3.3;
 918   dgh[11] = 56.;
 919   dgh[12] = 77.2;
 920   dgh[13] = 46.;
 921   dgh[14] = 56.;
 922   gMC->Gsvolu("ITSD", "PCON", idtmed[205], dgh, 15);
 923
 924   // --- Place the ghost volume in its mother volume (ITSV) and make it
 925   //     invisible
 926
 927   gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY");
 928   //gMC->Gsatt("ITSD", "SEEN", 0);
 929
 930
 931   // --- Define SPD (option 'a') volumes ----------------------------
 932
 933   // SPD - option 'a'
 934   // (this is NOT the default)
 935
 936   if (option == 1) {
 937
 938      dits[0] = 3.7;
 939      dits[1] = 7.75;
 940      dits[2] = 26.1;
 941      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
 942
 943      dits[0] = 3.7;
 944      dits[1] = 7.7;
 945      dits[2] = 24;
 946      dits[3] = 57;
 947      dits[4] = 100;
 948      gMC->Gsvolu("I12A", "TUBS", idtmed[254], dits, 5);    // sector
 949
 950      di10a[0] = 0.843;
 951      di10a[1] = ddet1+dchip1+dbus+0.0025;
 952      di10a[2] = 19.344;
 953      gMC->Gsvolu("I10A", "BOX ", idtmed[254], di10a, 3);    // mother volume
 954                                                             // on layer 1
 955      di20a[0] = 0.843;
 956      di20a[1] = ddet2+dchip2+dbus+0.0025;
 957      di20a[2] = 19.344;
 958      gMC->Gsvolu("I20A", "BOX ", idtmed[254], di20a, 3);    // mother volume
 959                                                             // on layer 2
 960      dits[0] = 1.3673;
 961      dits[1] = 0.01;
 962      dits[2] = 24;
 963      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
 964
 965      dits[0] = 0.06;
 966      dits[1] = 0.08;
 967      dits[2] = 24;
 968      dits[3] = -36.79;
 969      dits[4] = 21.834;
 970      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);
 971
 972      dits[0] = 0.1253;
 973      dits[1] = 0.01;
 974      dits[2] = 24;
 975      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
 976
 977      dits[0] = 0.04;
 978      dits[1] = 0.06 ;
 979      dits[2] = 24;
 980      dits[3] = 126.79;
 981      dits[4] = 270;
 982      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);
 983
 984      dits[0] = 0.1134;
 985      dits[1] = 0.01;
 986      dits[2] = 24;
 987      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);
 988
 989      dits[0] = 0.25;
 990      dits[1] = 0.06;
 991      dits[2] = 24;
 992      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);
 993
 994      dits[0] = 0.077;
 995      dits[1] = 0.01;
 996      dits[2] = 24;
 997      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);
 998
 999      dits[0] = 0.04;
1000      dits[1] = 0.06;
1001      dits[2] = 24;
1002      dits[3] = 0;
1003      dits[4] = 90;
1004      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5);
1005
1006      dits[0] = 0.0695;
1007      dits[1] = 0.01;
1008      dits[2] = 24;
1009      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);
1010
1011      dits[0] = 0.06;
1012      dits[1] = 0.08;
1013      dits[2] = 24;
1014      dits[3] = 0;
1015      dits[4] = 108;
1016      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);
1017
1018      dits[0] = 0.1835;
1019      dits[1] = 0.01;
1020      dits[2] = 24;
1021      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1022
1023      dits[0] = 0.1894 ;
1024      dits[1] = 0.01;
1025      dits[2] = 24;
1026      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);
1027
1028      dits[0] = 0.04;
1029      dits[1] = 0.06;
1030      dits[2] = 24;
1031      dits[3] = 0;
1032      dits[4] = 75.261;
1033      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);
1034
1035      dits[0] = 1.3401;
1036      dits[1] = 0.01;
1037      dits[2] = 24;
1038      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);
1039
1040      dits[0] = 0.05;
1041      dits[1] = 0.07;
1042      dits[2] = 24;
1043      dits[3] = 0;
1044      dits[4] = 72.739;
1045      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);
1046
1047      dits[0] = 0.1193;
1048      dits[1] = 0.01;
1049      dits[2] = 24;
1050      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);
1051
1052      dits[0] = 0.163;
1053      dits[1] = 0.01;
1054      dits[2] = 24;
1055      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);
1056
1057      dits[0] = 0.04;
1058      dits[1] = 0.06;
1059      dits[2] = 24;
1060      dits[3] = 0;
1061      dits[4] = 157.633;
1062      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5);
1063
1064      dits[0] = 0.2497;
1065      dits[1] = 0.01;
1066      dits[2] = 24;
1067      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1068
1069      dits[0] = 0.06;
1070      dits[1] = 0.08;
1071      dits[2] = 24;
1072      dits[3] = 0;
1073      dits[4] = 148.633;
1074      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5);
1075
1076      dits[0] = 0.292;
1077      dits[1] = 0.01;
1078      dits[2] = 24;
1079      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);
1080
1081      dits[0] = 0.163;
1082      dits[1] = 0.01;
1083      dits[2] = 24;
1084      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);
1085
1086      dits[0] = 0.04;
1087      dits[1] = 0.06;
1088      dits[2] = 24;
1089      dits[3] = 0;
1090      dits[4] = 161.297;
1091      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1092
1093      dits[0] = 0.2433;
1094      dits[1] = 0.01;
1095      dits[2] = 24;
1096      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);
1097
1098      dits[0] = 0.06;
1099      dits[1] = 0.08;
1100      dits[2] = 24;
1101      dits[3] = 0;
1102      dits[4] = 42.883;
1103      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
1104
1105      di103[0] = 0.793;
1106      di103[1] = ddet1+dchip1;
1107      di103[2] = 3.536;
1108      gMC->Gsvolu("I103", "BOX ", idtmed[254], di103, 3); // contains det and chip
1109                                                          // layer 1
1110      dits[0] = 0.793;
1111      dits[1] = 0.015;
1112      dits[2] = 2.5;
1113      gMC->Gsvolu("I105", "BOX ", idtmed[201], dits, 3);
1114
1115      di104[0] = 0.843;
1116      di104[1] = dbus;
1117      di104[2] = 14.344;
1118      gMC->Gsvolu("I104", "BOX ", idtmed[275], di104, 3);  // bus for both layers
1119
1120      di1d3[0] = 0.793;
1121      di1d3[1] = ddet2+dchip2;
1122      di1d3[2] = 3.536;
1123      gMC->Gsvolu("I1D3", "BOX ", idtmed[254], di1d3, 3); // contains det and chip
1124                                                          // layer 2
1125      dits[0] = 0.793;
1126      dits[0] = 0.06;
1127      dits[1] = 0.08;
1128      dits[2] = 24;
1129      dits[3] = 0;
1130      dits[4] = 80;
1131      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);
1132
1133      dits[0] = 0.04;
1134      dits[1] = 0.06;
1135      dits[2] = 24;
1136      dits[3] = 0;
1137      dits[4] = 80;
1138      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);
1139
1140      dits[0] = 0.15;
1141      dits[1] = 0.0146;
1142      dits[2] = 24;
1143      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);
1144
1145      dits[0] = 0.1315;
1146      dits[1] = 0.01;
1147      dits[2] = 24;
1148      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);
1149
1150      dits[0] = 0.025;
1151      dits[1] = 0.035;
1152      dits[2] = 24;
1153      dits[3] = 0;
1154      dits[4] = 180;
1155      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
1156
1157      dits[0] = 0;
1158      dits[1] = 0.025;
1159      dits[2] = 24;
1160      dits[3] = 0;
1161      dits[4] = 180;
1162      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);
1163
1164      dits[0] = 0.063;
1165      dits[1] = 0.035;
1166      dits[2] = 24;
1167      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1168
1169      di102[0] = 0.793;
1170      di102[1] = dchip1;
1171      di102[2] = 0.68;
1172      gMC->Gsvolu("I102", "BOX ", idtmed[201], di102, 3);   // chip layer 1
1173
1174      di1d2[0] = 0.793;
1175      di1d2[1] = dchip2;
1176      di1d2[2] = 0.68;
1177      gMC->Gsvolu("I1D2", "BOX ", idtmed[201], di1d2, 3);   // chip      layer 2
1178
1179      di101[0] = 0.705;
1180      di101[1] = ddet1;
1181      di101[2] = 3.536;
1182      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);   // contains detector
1183                                                            // layer 1
1184      di1d1[0] = 0.705;
1185      di1d1[1] = ddet2;
1186      di1d1[2] = 3.536;
1187      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);   // contains detector
1188                                                            // layer 2
1189      dits[0] = 0.063;
1190      dits[1] = 0.025;
1191      dits[2] = 24;
1192      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3);
1193
1194      dits1[0] = 0.64;
1195      dits1[1] = ddet1;
1196      dits1[2] = 3.48;
1197      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1198
1199      dits2[0] = 0.64;
1200      dits2[1] = ddet2;
1201      dits2[2] = 3.48;
1202      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1203
1204      dits[0] = 3.701;
1205      dits[1] = 7.699;
1206      dits[2] = 4;
1207      dits[3] = 57.1;
1208      dits[4] = 99.9;
1209      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1210
1211      dits[0] = 0;
1212      dits[1] = 0.5;
1213      dits[2] = 1.5;
1214      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1215
1216      dits[0] = 0;
1217      dits[1] = 0.18;
1218      dits[2] = 0.8;
1219      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1220
1221      dits[0] = 0;
1222      dits[1] = 0.18;
1223      dits[2] = 3;
1224      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1225
1226      dits[0] = 0;
1227      dits[1] = 0.075;
1228      dits[2] = 0.8;
1229      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1230
1231      dits[0] = 3.5;
1232      dits[1] = 5.6;
1233      dits[2] = 0.55;
1234      dits[3] = 0;
1235      dits[4] = 38;
1236      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1237
1238      dits[0] = 6.6;
1239      dits[1] = 7.6;
1240      dits[2] = 0.5;
1241      dits[3] = 0;
1242      dits[4] = 9;
1243      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1244
1245      dits[0] = 0.26;
1246      dits[1] = 0.32;
1247      dits[2] = 0.55;
1248      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
1249
1250      dits[0] = 0;
1251      dits[1] = 0.3;
1252      dits[2] = 1.5;
1253      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // was I177 in old geom.
1254
1255      dits[0] = 0.07;
1256      dits[1] = 0.125;
1257      dits[2] = 0.3;
1258      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
1259
1260      dits[0] = 0;
1261      dits[1] = 0.1;
1262      dits[2] = 0.8;
1263      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // was I174 in old geom.
1264
1265      dits[0] = 0;
1266      dits[1] = 0.1;
1267      dits[2] = 3;
1268      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // was I172 in old geom.
1269
1270      dits[0] = 0;
1271      dits[1] = 0.0746;
1272      dits[2] = 0.8;
1273      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // was I170 in old geom.
1274
1275      dits[0] = 3.7;
1276      dits[1] = 5.4;
1277      dits[2] = 0.35;
1278      dits[3] = 2;
1279      dits[4] = 36;
1280      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // was I168 in old geom.
1281
1282   }
1283
1284   // --- Define SPD (option 'b') volumes ----------------------------
1285
1286   // SPD - option 'b'
1287   // (this is the default)
1288
1289   if (option == 2) {
1290
1291      dits[0] = 3.7;
1292      dits[1] = 7.75;
1293      dits[2] = 26.1;
1294      gMC->Gsvolu("IT12", "TUBE", idtmed[254], dits, 3);
1295
1296      dits[0] = 3.7;
1297      dits[1] = 7.7;
1298      dits[2] = 24;
1299      dits[3] = 57;
1300      dits[4] = 100;
1301      gMC->Gsvolu("I12B", "TUBS", idtmed[254], dits, 5);   // sector
1302
1303      di10b[0] = 0.843;
1304      di10b[1] = ddet1+dchip1+dbus+0.0025;
1305      di10b[2] = 19.344;
1306      gMC->Gsvolu("I10B", "BOX ", idtmed[254], di10b, 3);   // mother volume
1307                                                                 // on layer 1
1308
1309      di20b[0] = 0.843;
1310      di20b[1] = ddet2+dchip2+dbus+0.0025;
1311      di20b[2] = 19.344;
1312      gMC->Gsvolu("I20B", "BOX ", idtmed[254], di20b, 3);   // mother volume
1313                                                                 // layer 2
1314
1315      dits[0] = 1.3673;
1316      dits[1] = 0.01;
1317      dits[2] = 24;
1318      gMC->Gsvolu("I123", "BOX ", idtmed[253], dits, 3);
1319
1320      dits[0] = 0.06;
1321      dits[1] = 0.08;
1322      dits[2] = 24;
1323      dits[3] = -36.79;
1324      dits[4] = 21.834;
1325      gMC->Gsvolu("I121", "TUBS", idtmed[253], dits, 5);
1326
1327      dits[0] = 0.1253;
1328      dits[1] = 0.01;
1329      dits[2] = 24;
1330      gMC->Gsvolu("I122", "BOX ", idtmed[253], dits, 3);
1331
1332      dits[0] = 0.04;
1333      dits[1] = 0.06 ;
1334      dits[2] = 24;
1335      dits[3] = 126.79;
1336      dits[4] = 270;
1337      gMC->Gsvolu("I120", "TUBS", idtmed[253], dits, 5);
1338
1339      dits[0] = 0.1134;
1340      dits[1] = 0.01;
1341      dits[2] = 24;
1342      gMC->Gsvolu("I144", "BOX ", idtmed[253], dits, 3);
1343
1344      dits[0] = 0.25;
1345      dits[1] = 0.06;
1346      dits[2] = 24;
1347      gMC->Gsvolu("I113", "BOX ", idtmed[254], dits, 3);
1348
1349      dits[0] = 0.077;
1350      dits[1] = 0.01;
1351      dits[2] = 24;
1352      gMC->Gsvolu("I143", "BOX ", idtmed[253], dits, 3);
1353
1354      dits[0] = 0.04;
1355      dits[1] = 0.06;
1356      dits[2] = 24;
1357      dits[3] = 0;
1358      dits[4] = 90;
1359      gMC->Gsvolu("I142", "TUBS", idtmed[253], dits, 5);
1360
1361      dits[0] = 0.0695;
1362      dits[1] = 0.01;
1363      dits[2] = 24;
1364      gMC->Gsvolu("I141", "BOX ", idtmed[253], dits, 3);
1365
1366      dits[0] = 0.06;
1367      dits[1] = 0.08;
1368      dits[2] = 24;
1369      dits[3] = 0;
1370      dits[4] = 108;
1371      gMC->Gsvolu("I140", "TUBS", idtmed[253], dits, 5);
1372
1373      dits[0] = 0.1835;
1374      dits[1] = 0.01;
1375      dits[2] = 24;
1376      gMC->Gsvolu("I139", "BOX ", idtmed[253], dits, 3);
1377
1378      dits[0] = 0.1894 ;
1379      dits[1] = 0.01;
1380      dits[2] = 24;
1381      gMC->Gsvolu("I138", "BOX ", idtmed[253], dits, 3);
1382
1383      dits[0] = 0.04;
1384      dits[1] = 0.06;
1385      dits[2] = 24;
1386      dits[3] = 0;
1387      dits[4] = 75.261;
1388      gMC->Gsvolu("I137", "TUBS", idtmed[253], dits, 5);
1389
1390      dits[0] = 1.3401;
1391      dits[1] = 0.01;
1392      dits[2] = 24;
1393      gMC->Gsvolu("I136", "BOX ", idtmed[253], dits, 3);
1394
1395      dits[0] = 0.05;
1396      dits[1] = 0.07;
1397      dits[2] = 24;
1398      dits[3] = 0;
1399      dits[4] = 72.739;
1400      gMC->Gsvolu("I135", "TUBS", idtmed[253], dits, 5);
1401
1402      dits[0] = 0.1193;
1403      dits[1] = 0.01;
1404      dits[2] = 24;
1405      gMC->Gsvolu("I134", "BOX ", idtmed[253], dits, 3);
1406
1407      dits[0] = 0.163;
1408      dits[1] = 0.01;
1409      dits[2] = 24;
1410      gMC->Gsvolu("I133", "BOX ", idtmed[253], dits, 3);
1411
1412      dits[0] = 0.04;
1413      dits[1] = 0.06;
1414      dits[2] = 24;
1415      dits[3] = 0;
1416      dits[4] = 157.633;
1417      gMC->Gsvolu("I132", "TUBS", idtmed[253], dits, 5);
1418
1419      dits[0] = 0.2497;
1420      dits[1] = 0.01;
1421      dits[2] = 24;
1422      gMC->Gsvolu("I131", "BOX ", idtmed[253], dits, 3);
1423
1424      dits[0] = 0.06;
1425      dits[1] = 0.08;
1426      dits[2] = 24;
1427      dits[3] = 0;
1428      dits[4] = 148.633;
1429      gMC->Gsvolu("I130", "TUBS", idtmed[253], dits, 5);
1430
1431      dits[0] = 0.292;
1432      dits[1] = 0.01;
1433      dits[2] = 24;
1434      gMC->Gsvolu("I129", "BOX ", idtmed[253], dits, 3);
1435
1436      dits[0] = 0.163;
1437      dits[1] = 0.01;
1438      dits[2] = 24;
1439      gMC->Gsvolu("I128", "BOX ", idtmed[253], dits, 3);
1440
1441      dits[0] = 0.04;
1442      dits[1] = 0.06;
1443      dits[2] = 24;
1444      dits[3] = 0;
1445      dits[4] = 161.297;
1446      gMC->Gsvolu("I126", "TUBS", idtmed[253], dits, 5);
1447
1448      dits[0] = 0.2433;
1449      dits[1] = 0.01;
1450      dits[2] = 24;
1451      gMC->Gsvolu("I125", "BOX ", idtmed[253], dits, 3);
1452
1453      dits[0] = 0.06;
1454      dits[1] = 0.08;
1455      dits[2] = 24;
1456      dits[3] = 0;
1457      dits[4] = 42.883;
1458      gMC->Gsvolu("I124", "TUBS", idtmed[253], dits, 5);
1459
1460      dits[0] = 0.793;
1461      dits[1] = 0.015 ;
1462      dits[2] = 2.5;
1463      gMC->Gsvolu("I105", "BOX ", idtmed[201], dits, 3);
1464
1465      di107[0] = 0.793;
1466      di107[1] = ddet1+dchip1;
1467      di107[2] = 3.536;
1468      gMC->Gsvolu("I107", "BOX ", idtmed[254], di107, 3); // contains det and chip
1469                                                          // layer 1
1470      dits[0] = 0.705;
1471      dits[1] = 0.01;
1472      dits[2] = 2.5;
1473      gMC->Gsvolu("I109", "BOX ", idtmed[275], dits, 3);
1474
1475      di108[0] = 0.705;
1476      di108[1] = dbus;
1477      di108[2] = 14.344;
1478      gMC->Gsvolu("I108", "BOX ", idtmed[275], di108, 3); // bus for both layers
1479
1480      di1d7[0] = 0.7975;
1481      di1d7[1] = ddet2+dchip2;
1482      di1d7[2] = 3.536;
1483      gMC->Gsvolu("I1D7", "BOX ", idtmed[254], di1d7, 3); // contains det and chip
1484                                                          // layer 2
1485      dits[0] = 0.06;
1486      dits[1] = 0.08;
1487      dits[2] = 24;
1488      dits[3] = 0;
1489      dits[4] = 80;
1490      gMC->Gsvolu("I112", "TUBS", idtmed[253], dits, 5);
1491
1492      dits[0] = 0.04;
1493      dits[1] = 0.06;
1494      dits[2] = 24;
1495      dits[3] = 0;
1496      dits[4] = 80;
1497      gMC->Gsvolu("I111", "TUBS", idtmed[253], dits, 5);
1498
1499      dits[0] = 0.15;
1500      dits[1] = 0.0146;
1501      dits[2] = 24;
1502      gMC->Gsvolu("I118", "BOX ", idtmed[273], dits, 3);
1503
1504      dits[0] = 0.1315;
1505      dits[1] = 0.01;
1506      dits[2] = 24;
1507      gMC->Gsvolu("I110", "BOX ", idtmed[253], dits, 3);
1508
1509      dits[0] = 0.025;
1510      dits[1] = 0.035;
1511      dits[2] = 24;
1512      dits[3] = 0;
1513      dits[4] = 180;
1514      gMC->Gsvolu("I114", "TUBS", idtmed[264], dits, 5);
1515
1516      dits[0] = 0;
1517      dits[1] = 0.025;
1518      dits[2] = 24;
1519      dits[3] = 0;
1520      dits[4] = 180;
1521      gMC->Gsvolu("I115", "TUBS", idtmed[211], dits, 5);
1522
1523      dits[0] = 0.063;
1524      dits[1] = 0.035;
1525      dits[2] = 24;
1526      gMC->Gsvolu("I116", "BOX ", idtmed[264], dits, 3);
1527
1528      di106[0] = 0.7975;
1529      di106[1] = dchip1;
1530      di106[2] = 0.68;
1531      gMC->Gsvolu("I106", "BOX ", idtmed[201], di106, 3);   // chip layer 1
1532
1533      di1d6[0] = 0.7975;
1534      di1d6[1] = dchip2;
1535      di1d6[2] = 0.68;
1536      gMC->Gsvolu("I1D6", "BOX ", idtmed[201], di1d6, 3);   // chip layer 2
1537
1538      di101[0] = 0.705;
1539      di101[1] = ddet1;
1540      di101[2] = 3.536;
1541      gMC->Gsvolu("I101", "BOX ", idtmed[250], di101, 3);  // contains detector
1542                                                           // layer 1
1543      di1d1[0] = 0.705;
1544      di1d1[1] = ddet2;
1545      di1d1[2] = 3.536;
1546      gMC->Gsvolu("I1D1", "BOX ", idtmed[250], di1d1, 3);  // contains detector
1547                                                           // layer 2
1548      dits[0] = 0.063;
1549      dits[1] = 0.025;
1550      dits[2] = 24;
1551      gMC->Gsvolu("I117", "BOX ", idtmed[211], dits, 3);
1552
1553      dits1[0] = 0.64;
1554      dits1[1] = ddet1;
1555      dits1[2] = 3.48;
1556      gMC->Gsvolu("ITS1", "BOX ", idtmed[200], dits1, 3);   // detector layer 1
1557
1558      dits2[0] = 0.64;
1559      dits2[1] = ddet2;
1560      dits2[2] = 3.48;
1561      gMC->Gsvolu("ITS2", "BOX ", idtmed[200], dits2, 3);   // detector layer 2
1562
1563      dits[0] = 3.701;
1564      dits[1] = 7.699;
1565      dits[2] = 4;
1566      dits[3] = 57.1;
1567      dits[4] = 99.9;
1568      gMC->Gsvolu("I650", "TUBS", idtmed[254], dits, 5);  // was I150 in old geom.
1569
1570      dits[0] = 0;
1571      dits[1] = 0.5;
1572      dits[2] = 1.5;
1573      gMC->Gsvolu("I676", "TUBE", idtmed[274], dits, 3); // was I176 in old geom.
1574
1575      dits[0] = 0;
1576      dits[1] = 0.18;
1577      dits[2] = 0.8;
1578      gMC->Gsvolu("I673", "TUBE", idtmed[274], dits, 3); // was I173 in old geom.
1579
1580      dits[0] = 0;
1581      dits[1] = 0.18;
1582      dits[2] = 3;
1583      gMC->Gsvolu("I671", "TUBE", idtmed[274], dits, 3); // was I171 in old geom.
1584
1585      dits[0] = 0;
1586      dits[1] = 0.075;
1587      dits[2] = 0.8;
1588      gMC->Gsvolu("I669", "TUBE", idtmed[264], dits, 3); // was I169 in old geom.
1589
1590      dits[0] = 3.5;
1591      dits[1] = 5.6;
1592      dits[2] = 0.55;
1593      dits[3] = 0;
1594      dits[4] = 38;
1595      gMC->Gsvolu("I667", "TUBS", idtmed[263], dits, 5); // was I167 in old geom.
1596
1597      dits[0] = 6.6;
1598      dits[1] = 7.6;
1599      dits[2] = 0.5;
1600      dits[3] = 0;
1601      dits[4] = 9;
1602      gMC->Gsvolu("I666", "TUBS", idtmed[263], dits, 5); // was I166 in old geom.
1603
1604      dits[0] = 0.26;
1605      dits[1] = 0.32;
1606      dits[2] = 0.55;
1607      gMC->Gsvolu("I678", "TUBE", idtmed[263], dits, 3); // was I178 in old geom.
1608
1609      dits[0] = 0;
1610      dits[1] = 0.3;
1611      dits[2] = 1.5;
1612      gMC->Gsvolu("I677", "TUBE", idtmed[211], dits, 3); // was I177 in old geom.
1613
1614      dits[0] = 0.07;
1615      dits[1] = 0.125;
1616      dits[2] = 0.3;
1617      gMC->Gsvolu("I675", "TUBE", idtmed[263], dits, 3); // was I175 in old geom.
1618
1619      dits[0] = 0;
1620      dits[1] = 0.1;
1621      dits[2] = 0.8;
1622      gMC->Gsvolu("I674", "TUBE", idtmed[211], dits, 3); // was I174 in old geom.
1623
1624      dits[0] = 0;
1625      dits[1] = 0.1;
1626      dits[2] = 3;
1627      gMC->Gsvolu("I672", "TUBE", idtmed[211], dits, 3); // was I172 in old geom.
1628
1629      dits[0] = 0;
1630      dits[1] = 0.0746;
1631      dits[2] = 0.8;
1632      gMC->Gsvolu("I670", "TUBE", idtmed[211], dits, 3); // was I170 in old geom.
1633
1634      dits[0] = 3.7;
1635      dits[1] = 5.4;
1636      dits[2] = 0.35;
1637      dits[3] = 2;
1638      dits[4] = 36;
1639      gMC->Gsvolu("I668", "TUBS", idtmed[211], dits, 5); // was I168 in old geom.
1640
1641   }
1642
1643   // --- Define SDD volumes ------------------------------------------
1644
1645
1646   cos30 = cos(30.*3.14159/180.);
1647   sin30 = sin(30.*3.14159/180.);
1648
1649
1650   dits[0] = 0;
1651   dits[1] = 360;
1652   dits[2] = 6;
1653   dits[3] = -34.6;
1654   dits[4] = 23.495;
1655   dits[5] = 28.5;
1656   dits[6] = -27.35;
1657   dits[7] = 23.495;
1658   dits[8] = 28.5;
1659   dits[9] = -27.35;
1660   dits[10] = 14.595;
1661   dits[11] = 28.5;
1662   dits[12] = 27.35;
1663   dits[13] = 14.595;
1664   dits[14] = 28.5;
1665   dits[15] = 27.35;
1666   dits[16] = 23.495;
1667   dits[17] = 28.5;
1668   dits[18] = 34.65;
1669   dits[19] = 23.495;
1670   dits[20] = 28.5;
1671   gMC->Gsvolu("IT34", "PCON", idtmed[209], dits, 21);
1672
1673   // block of the SDD electronics and related ladder frame
1674   I018dits[0] = 3.2;
1675   I018dits[1] = 2;
1676   I018dits[2] = 3.65;
1677   gMC->Gsvolu("I018", "BOX ", idtmed[209], I018dits, 3);
1678
1679   // block of the SDD end ladder
1680   I024dits[0] = 3.2;
1681   I024dits[1] = 2;
1682   I024dits[2] = 2.725;
1683   gMC->Gsvolu("I024", "BOX ", idtmed[209], I024dits, 3);
1684
1685   // ladder frame of layer 3 - F.T. March,7-2001
1686   I047dits[0] = I018dits[0];
1687   I047dits[1] = I018dits[1];
1688   I047dits[2] = 6*I018dits[2] + 2*I024dits[2];
1689   gMC->Gsvolu("I047", "BOX ", idtmed[209], I047dits, 3);
1690
1691   // ladder frame of layer 4 - F.T. March,7-2001
1692   I048dits[0] = I018dits[0];
1693   I048dits[1] = I018dits[1];
1694   I048dits[2] = 8*I018dits[2] + 2*I024dits[2];
1695   gMC->Gsvolu("I048", "BOX ", idtmed[209], I048dits, 3);
1696
1697
1698   // global SDD volume (sensitive + insensitive)
1699   I302dits[0] = 3.6250;
1700   I302dits[1] = 0.0150;
1701   I302dits[2] = 4.3794;
1702   gMC->Gsvolu("I302", "BOX ", idtmed[278], I302dits, 3);
1703
1704   // Like for I302 - F.T. March,7-2001
1705   I402dits[0] = 3.6250;
1706   I402dits[1] = 0.0150;
1707   I402dits[2] = 4.3794;
1708   gMC->Gsvolu("I402", "BOX ", idtmed[278], I402dits, 3);
1709
1710   // SDD ladder of layer 3 - F.T. March,7-2001
1711   I004dits[0] = I302dits[0]+0.005;
1712   I004dits[1] = 2*I302dits[1]+Y_SDD_sep/2.;
1713   I004dits[2] = TMath::Abs(Z_SDD_lay3[0]);
1714   if (I004dits[2] < TMath::Abs(Z_SDD_lay3[5])) {
1715     I004dits[2] = TMath::Abs(Z_SDD_lay3[5]);
1716   }
1717   I004dits[2] = I004dits[2] + I302dits[2];
1718   gMC->Gsvolu("I004", "BOX ", idtmed[209], I004dits, 3);
1719
1720   // SDD ladder of layer 4 - F.T. March,7-2001
1721   I005dits[0] = I402dits[0]+0.005;
1722   I005dits[1] = 2*I402dits[1]+Y_SDD_sep/2.;
1723   I005dits[2] = TMath::Abs(Z_SDD_lay4[0]);
1724   if (I005dits[2] < TMath::Abs(Z_SDD_lay4[7])) {
1725     I005dits[2] = TMath::Abs(Z_SDD_lay4[7]);
1726   }
1727   I005dits[2] = I005dits[2] + I402dits[2];
1728   gMC->Gsvolu("I005", "BOX ", idtmed[209], I005dits, 3);
1729
1730
1731   // -- block of the SDD ladder foot and end ladder
1732
1733   // ladder foot mother volume
1734   I028dits[0] = 3.0000;
1735   I028dits[1] = 0.4000;
1736   I028dits[2] = 0.9000;
1737   gMC->Gsvolu("I028", "BOX ", idtmed[224], I028dits, 3);
1738
1739   // positioning-box #1 at SDD end-ladder - F.T. March,7-2001
1740   I420dits[0] = 0.4500;
1741   I420dits[1] = 0.4000;
1742   I420dits[2] = 0.4500;
1743   gMC->Gsvolu("I420", "BOX ", idtmed[264], I420dits, 3);
1744
1745   // positioning-box #2 at SDD end-ladder - F.T. March,7-2001
1746   I421dits[0] = 0.4400;
1747   I421dits[1] = 0.4000;
1748   I421dits[2] = 0.4400;
1749   gMC->Gsvolu("I421", "BOX ", idtmed[209], I421dits, 3);
1750
1751   // reference ruby-sphere at SDD end-ladder - F.T. March,7-2001
1752   I422dits[0] = 0.0000;
1753   I422dits[1] = 0.2000;
1754   I422dits[2] = 0.0000;
1755   I422dits[3] = 180.00;
1756   I422dits[4] = 0.0000;
1757   I422dits[5] = 360.00;
1758   gMC->Gsvolu("I422", "SPHE", idtmed[277], I422dits, 6);
1759
1760   // support for ruby-sphere (I422) - F.T. March,7-2001
1761   I423dits[0] = 0.0000;
1762   I423dits[1] = 0.1000;
1763   I423dits[2] = (I421dits[1]-I422dits[1])/2.;
1764   gMC->Gsvolu("I423", "TUBE", idtmed[264], I423dits, 3);
1765
1766   // passage for HV microcables - F.T. March,7-2001
1767   I424dits[0] = 1.5000;
1768   I424dits[1] = 0.1500;
1769   I424dits[2] = I421dits[2];
1770   gMC->Gsvolu("I424", "BOX ", idtmed[209], I424dits, 3);
1771
1772   // HV microcables segment at the end ladder - F.T. March,7-2001
1773   I425dits[0] = 1.350000;
1774   I425dits[1] = 0.015250;
1775   I425dits[2] = I024dits[2];
1776   gMC->Gsvolu("I425", "BOX ", idtmed[279], I425dits, 3);
1777
1778   // lower edge of SDD ladder frame at end-ladder - part 1
1779   dits[0] = 0.2;
1780   dits[1] = 0.1815;
1781   dits[2] = I024dits[2];
1782   dits[3] = 0.015;
1783   gMC->Gsvolu("I025", "TRD1", idtmed[208], dits, 4);
1784
1785   // lower edge of SDD ladder frame at end-ladder - part 2
1786   dits[0] = 0.183;
1787   dits[1] = 0.165;
1788   dits[2] = I024dits[2];
1789   dits[3] = 0.015;
1790   gMC->Gsvolu("I026", "TRD1", idtmed[208], dits, 4);
1791
1792   // new: for the 1st top rod of the structure
1793   // at the end-ladder - F.T. March,7-2001
1794   I029dits[0] = 0.2;
1795   I029dits[1] = 0.1815;
1796   I029dits[2] = 1.0100;
1797   I029dits[3] = 0.015;
1798   gMC->Gsvolu("I029", "TRD1", idtmed[208], I029dits, 4);
1799
1800   // new: for the 2nd top rod of the structure
1801   // at the end-ladder - F.T. March,7-2001
1802   I030dits[0] = 0.1830;
1803   I030dits[1] = 0.1650;
1804   I030dits[2] = 1.0100;
1805   I030dits[3] = 0.0150;
1806   gMC->Gsvolu("I030", "TRD1", idtmed[208], I030dits, 4);
1807
1808   // inox cooling tubes for the end ladder - F.T. March,7-2001
1809   I031dits[0] = 0.093;
1810   I031dits[1] = 0.1;
1811   I031dits[2] = I024dits[2];
1812   gMC->Gsvolu("I031", "TUBE", idtmed[264], I031dits, 3);
1813
1814   // cooling water for the end ladder - F.T. March,7-2001
1815   I032dits[0] = 0;
1816   I032dits[1] = I031dits[0];
1817   I032dits[2] = I024dits[2];
1818   gMC->Gsvolu("I032", "TUBE", idtmed[211], I032dits, 3);
1819
1820   // -- block of the SDD ladder frame holding the electronics
1821
1822   // edge of the ladder frame - part 1
1823   dits[0] = 0.2;
1824   dits[1] = 0.182;
1825   dits[2] = 3.65;
1826   dits[3] = 0.015;
1827   gMC->Gsvolu("I019", "TRD1", idtmed[208], dits, 4);
1828
1829   // edge of the ladder frame - part 2
1830   dits[0] = 0.183;
1831   dits[1] = 0.165;
1832   dits[2] = 3.65;
1833   dits[3] = 0.015;
1834   gMC->Gsvolu("I020", "TRD1", idtmed[208], dits, 4);
1835
1836   // inclined segments of the ladder frame
1837   dits[0] = 2.23;
1838   dits[1] = 2.1;
1839   dits[2] = 0.05;
1840   dits[3] = 0.03;
1841   gMC->Gsvolu("I021", "TRD1", idtmed[208], dits, 4);
1842
1843   // horiz.segments of the ladders, normal to ladder edges
1844   dits[0] = 2.1;
1845   dits[1] = 2;
1846   dits[2] = 0.06;
1847   dits[3] = 0.04;
1848   gMC->Gsvolu("I022", "TRD1", idtmed[208], dits, 4);
1849
1850   // horiz.segments of the ladders, at 45 deg. to ladder edges
1851   dits[0] = 2.615;
1852   dits[1] = 2.465;
1853   dits[2] = 0.06;
1854   dits[3] = 0.04;
1855   gMC->Gsvolu("I023", "TRD1", idtmed[208], dits, 4);
1856
1857   // supports of the ceramic pins holding the detectors
1858   dits[0] = 0.3;
1859   dits[1] = 0.05;
1860   dits[2] = 0.15;
1861   gMC->Gsvolu("I033", "BOX ", idtmed[208], dits, 3);
1862
1863   // ceramic pins holding the detectors
1864   dits[0] = 0;
1865   dits[1] = 0.05;
1866   dits[2] = 0.225;
1867   gMC->Gsvolu("I034", "TUBE", idtmed[277], dits, 3);
1868
1869   // holders of cooling tubes
1870   I035dits[0] = 0.1;
1871   I035dits[1] = 0.15;
1872   I035dits[2] = 0.2;
1873   gMC->Gsvolu("I035", "TUBE", idtmed[208], I035dits, 3);
1874
1875   // top holders of microcables
1876   dits[0] = 0.2;
1877   dits[1] = 0.01;
1878   dits[2] = 0.05;
1879   gMC->Gsvolu("I036", "BOX ", idtmed[208], dits, 3);
1880
1881   // inox cooling tubes - F.T. March,7-2001
1882   I037dits[0] = 0.093;
1883   I037dits[1] = 0.1;
1884   I037dits[2] = I018dits[2];
1885   gMC->Gsvolu("I037", "TUBE", idtmed[264], I037dits, 3);
1886
1887   // cooling water - F.T. March,7-2001
1888   I038dits[0] = 0;
1889   I038dits[1] = I037dits[0];
1890   I038dits[2] = I018dits[2];
1891   gMC->Gsvolu("I038", "TUBE", idtmed[211], I038dits, 3);
1892
1893   // -- block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
1894
1895   // SDD heat bridge - F.T. March,7-2001
1896   I039dits[0] = 1.1000;
1897   I039dits[1] = 0.0087;
1898   I039dits[2] = 3.2500;
1899   gMC->Gsvolu("I039", "BOX ", idtmed[268], I039dits, 3);
1900
1901   // SDD clip part 1
1902   dits[0] = 0.25;
1903   dits[1] = 0.01;
1904   dits[2] = I039dits[2];
1905   gMC->Gsvolu("I040", "BOX ", idtmed[268], dits, 3);
1906
1907   // SDD clip part 2
1908   I041dits[0] = 0.1;
1909   I041dits[1] = 0.12;
1910   I041dits[2] = I039dits[2];
1911   I041dits[3] = 90;
1912   I041dits[4] = 320;
1913   gMC->Gsvolu("I041", "TUBS", idtmed[268], I041dits, 5);
1914
1915
1916   // SDD PASCAL - F.T. March,7-2001
1917   I042dits[0] = 0.5000;
1918   I042dits[1] = 0.0175;
1919   I042dits[2] = 0.5000;
1920   gMC->Gsvolu("I042", "BOX ", idtmed[206], I042dits, 3);
1921
1922   // SDD AMBRA - F.T. March,7-2001
1923   I043dits[0] = 0.3500;
1924   I043dits[1] = 0.0175;
1925   I043dits[2] = 0.5000;
1926   gMC->Gsvolu("I043", "BOX ", idtmed[206], I043dits, 3);
1927
1928   // SDD capacitors - F.T. March,7-2001
1929   I051dits[0] = 0.1400;
1930   I051dits[1] = 0.0350;
1931   I051dits[2] = 0.0625;
1932   gMC->Gsvolu("I051", "BOX ", idtmed[276], I051dits, 3);
1933
1934   // SDD hybrid circuit - F.T. March,7-2001
1935   I052dits[0] = 1.725000;
1936   I052dits[1] = 0.003743;
1937   I052dits[2] = I039dits[2];
1938   gMC->Gsvolu("I052", "BOX ", idtmed[82], I052dits, 3);
1939
1940   // SDD anode microcable : changed - F.T. March,7-2001
1941   I044dits[0] = I018dits[2];
1942   I044dits[1] = I039dits[2];
1943   I044dits[2] = 0.00084;
1944   I044dits[3] = (15.189149/(I044dits[0]+I044dits[1]))/2;
1945   gMC->Gsvolu("I044", "TRD1", idtmed[282], I044dits, 4);
1946   volI044 = ((2*I044dits[0] + 2*I044dits[1]) * 2*I044dits[2])/2 * 2*I044dits[3];
1947
1948   // SDD electronics box - F.T. March,7-2001
1949   I050dits[1] = I039dits[1]+I052dits[1]+I051dits[1]+I044dits[2];
1950   I050dits[0] = I018dits[1]/cos(30.*3.14159/180.)-I050dits[1]*sin(30.*3.14159/180.);
1951   I050dits[2] = I018dits[2];
1952   gMC->Gsvolu("I050", "BOX ", idtmed[209], I050dits, 3);
1953
1954   // SDD sensitive volume
1955   dits[0] = 3.50850;
1956   dits[1] = 0.01499; // not 0.015 because it is included into I302 which is 0.015
1957   dits[2] = 3.76320;
1958   gMC->Gsvolu("ITS3", "BOX ", idtmed[200], dits, 3);
1959
1960   // Like for ITS3 - F.T. March,7-2001
1961   dits[0] = 3.50850;
1962   dits[1] = 0.01499; // not 0.015 because it is included into I402 which is 0.015
1963   dits[2] = 3.76320;
1964   gMC->Gsvolu("ITS4", "BOX ", idtmed[200], dits, 3);
1965
1966
1967   // --- Define SSD volumes ------------------------------------------
1968
1969
1970   dits[0] = 0;
1971   dits[1] = 360;
1972   dits[2] = 6;
1973   dits[3] = -57.5;
1974   dits[4] = 43.5;
1975   dits[5] = 48;
1976   dits[6] = -47.2;
1977   dits[7] = 43.5;
1978   dits[8] = 48;
1979   dits[9] = -47.2;
1980   dits[10] = 36.7;
1981   dits[11] = 48;
1982   dits[12] = 47.2;
1983   dits[13] = 36.7;
1984   dits[14] = 48;
1985   dits[15] = 47.2;
1986   dits[16] = 43.5;
1987   dits[17] = 48;
1988   dits[18] = 56.96;
1989   dits[19] = 43.5;
1990   dits[20] = 48;
1991   gMC->Gsvolu("IT56", "PCON", idtmed[220], dits, 21);
1992
1993   dits[0] =  3.4;
1994   dits[1] = 1.955;
1995   dits[2] = 56.5;
1996   gMC->Gsvolu("I570", "BOX ", idtmed[204], dits, 3);
1997
1998   dits[0] = 3.75;
1999   dits[1] = 0.045;
2000   dits[2] = 50.975;
2001   gMC->Gsvolu("I569", "BOX ", idtmed[204], dits, 3);
2002
2003   dits[0] = 3.4;
2004   dits[1] = 1.955;
2005   dits[2] = 47;
2006   gMC->Gsvolu("I571", "BOX ", idtmed[204], dits, 3);
2007
2008   dits[0] = 3.75;
2009   dits[1] = 0.045;
2010   dits[2] = 43.3;
2011   gMC->Gsvolu("I565", "BOX ", idtmed[204], dits, 3);
2012
2013   dits[0] = 3.4;
2014   dits[1] = 1.955;
2015   dits[2] = 3.15;
2016   gMC->Gsvolu("I553", "BOX ", idtmed[204], dits, 3);
2017
2018   dits[0] = 3.405;
2019   dits[1] = 1.955;
2020   dits[2] = 1.955;
2021   gMC->Gsvolu("I523", "BOX ", idtmed[204], dits, 3);
2022
2023   dits[0] = 3.75;
2024   dits[1] = 0.015;
2025   dits[2] = 2.1;
2026   gMC->Gsvolu("I566", "BOX ", idtmed[206], dits, 3);
2027
2028   dits[0] = 3.4;
2029   dits[1] = 1.955;
2030   dits[2] = 3.15;
2031   gMC->Gsvolu("I544", "BOX ", idtmed[204], dits, 3);
2032
2033   dits[0] = 3.41;
2034   dits[1] = 1.955;
2035   dits[2] = 1.955;
2036   gMC->Gsvolu("I516", "BOX ", idtmed[204], dits, 3);
2037
2038   dits[0] = 3.75;
2039   dits[1] = 0.015;
2040   dits[2] = 2.1;
2041   gMC->Gsvolu("I562", "BOX ", idtmed[206], dits, 3);
2042
2043   dits[0] = 0;
2044   dits[1] = 0.07;
2045   dits[2] = 3.15;
2046   gMC->Gsvolu("I559", "TUBE", idtmed[211], dits, 3);
2047
2048   dits[0] = 0.07;
2049   dits[1] = 0.1;
2050   dits[2] = 3.15;
2051   gMC->Gsvolu("I560", "TUBE", idtmed[210], dits, 3);
2052
2053   dits[0] = 0.225;
2054   dits[1] = 0.195;
2055   dits[2] = 3.15;
2056   dits[3] = 0.025;
2057   gMC->Gsvolu("I558", "TRD1", idtmed[203], dits, 4);
2058
2059   dits[0] = 0.25;
2060   dits[1] = 0.22;
2061   dits[2] = 3.15;
2062   dits[3] = 0.025;
2063   gMC->Gsvolu("I557", "TRD1", idtmed[203], dits, 4);
2064
2065   dits[0] = 2.17;
2066   dits[1] = 0.035;
2067   dits[2] = 0.05;
2068   gMC->Gsvolu("I556", "BOX ", idtmed[203], dits, 3);
2069
2070   dits[0] = 2 ;
2071   dits[1] = 0.035;
2072   dits[2] = 0.05;
2073   gMC->Gsvolu("I554", "BOX ", idtmed[203], dits, 3);
2074
2075   dits[0] = 2.675;
2076   dits[1] = 0.035;
2077   dits[2] = 0.05;
2078   gMC->Gsvolu("I555", "BOX ", idtmed[203], dits, 3);
2079
2080   dits[0] = 0.3;
2081   dits[1] = 0.15;
2082   dits[2] = 0.15;
2083   gMC->Gsvolu("I561", "BOX ", idtmed[203], dits, 3);
2084
2085   dits[0] = 0.025;
2086   dits[1] = 0.025;
2087   dits[2] = 0.05;
2088   gMC->Gsvolu("I519", "BOX ", idtmed[214], dits, 3);
2089
2090   dits[0] = 0.304;
2091   dits[1] = 0.0275;
2092   dits[2] = 0.432;
2093   gMC->Gsvolu("I521", "BOX ", idtmed[206], dits, 3);
2094
2095   dits[0] = 0.16;
2096   dits[1] = 0.08;
2097   dits[2] = 0.08;
2098   gMC->Gsvolu("I520", "BOX ", idtmed[214], dits, 3);
2099
2100   dits[0] = 3.4;
2101   dits[1] = 0.015;
2102   dits[2] = 0.525;
2103   gMC->Gsvolu("I518", "BOX ", idtmed[203], dits, 3);
2104
2105   dits[0] = 0.15;
2106   dits[1] = 0.105;
2107   dits[2] = 0.29;
2108   dits[3] = 0.08;
2109   gMC->Gsvolu("I522", "TRD1", idtmed[203], dits, 4);
2110
2111   dits[0] = 0.07;
2112   dits[1] = 0.1;
2113   dits[2] = 1.955;
2114   gMC->Gsvolu("I542", "TUBE", idtmed[210], dits, 3);
2115
2116   dits[0] = 0;
2117   dits[1] = 0.07;
2118   dits[2] = 1.955;
2119   gMC->Gsvolu("I541", "TUBE", idtmed[211], dits, 3);
2120
2121   dits[0] = 0.3;
2122   dits[1] = 0.15;
2123   dits[2] = 0.15;
2124   gMC->Gsvolu("I543", "BOX ", idtmed[203], dits, 3);
2125
2126   dits[0] = 0.25;
2127   dits[1] = 0.22;
2128   dits[2] = 1.955;
2129   dits[3] = 0.025;
2130   gMC->Gsvolu("I537", "TRD1", idtmed[203], dits, 4);
2131
2132   dits[0] = 0.225;
2133   dits[1] = 0.195;
2134   dits[2] = 1.955;
2135   dits[4] = 0.025;
2136   gMC->Gsvolu("I538", "TRD1", idtmed[203], dits, 4);
2137
2138   dits[0] = 2.17;
2139   dits[1] = 0.035;
2140   dits[2] = 0.05;
2141   gMC->Gsvolu("I536", "BOX ", idtmed[203], dits, 3);
2142
2143   dits[0] = 2.675;
2144   dits[1] = 0.035;
2145   dits[2] = 0.05;
2146   gMC->Gsvolu("I535", "BOX ", idtmed[203], dits, 3);
2147
2148   dits[0] = 2;
2149   dits[1] = 0.035;
2150   dits[2] = 0.05;
2151   gMC->Gsvolu("I534", "BOX ", idtmed[203], dits, 3);
2152
2153   dits[0] = 0;
2154   dits[1] = 0.05;
2155   dits[2] = 0.17;
2156   gMC->Gsvolu("I540", "TUBE", idtmed[203], dits, 3);
2157
2158   dits[0] = 0;
2159   dits[1] = 0.05;
2160   dits[2] = 0.205;
2161   gMC->Gsvolu("I539", "TUBE", idtmed[203], dits, 3);
2162
2163   dits[0] = 3.65;
2164   dits[1] = 0.015;
2165   dits[2] = 2;
2166   gMC->Gsvolu("ITS6", "BOX ", idtmed[200], dits, 3);
2167
2168   dits[0] = 0;
2169   dits[1] = 0.07;
2170   dits[2] = 3.15;
2171   gMC->Gsvolu("I550", "TUBE", idtmed[211], dits, 3);
2172
2173   dits[0] = 0.07;
2174   dits[1] = 0.1;
2175   dits[2] = 3.15;
2176   gMC->Gsvolu("I551", "TUBE", idtmed[210], dits, 3);
2177
2178   dits[0] = 0.225;
2179   dits[1] = 0.195;
2180   dits[2] = 3.15;
2181   dits[3] = 0.025;
2182   gMC->Gsvolu("I549", "TRD1", idtmed[203], dits, 4);
2183
2184   dits[0] = 0.25;
2185   dits[1] = 0.22;
2186   dits[2] = 3.15;
2187   dits[3] = 0.025;
2188   gMC->Gsvolu("I548", "TRD1", idtmed[203], dits, 4);
2189
2190   dits[0] = 2.17;
2191   dits[1] = 0.035;
2192   dits[2] = 0.05;
2193   gMC->Gsvolu("I547", "BOX ", idtmed[203], dits, 3);
2194
2195   dits[0] = 2;
2196   dits[1] = 0.035;
2197   dits[2] = 0.05;
2198   gMC->Gsvolu("I545", "BOX ", idtmed[203], dits, 3);
2199
2200   dits[0] = 2.675;
2201   dits[1] = 0.035;
2202   dits[2] = 0.05;
2203   gMC->Gsvolu("I546", "BOX ", idtmed[203], dits, 3);
2204
2205   dits[0] = 0.3;
2206   dits[1] = 0.15;
2207   dits[2] = 0.15;
2208   gMC->Gsvolu("I552", "BOX ", idtmed[203], dits, 3);
2209
2210   dits[0] = 0.304;
2211   dits[1] = 0.0275;
2212   dits[2] = 0.4322;
2213   gMC->Gsvolu("I515", "BOX ", idtmed[206], dits, 3);
2214
2215   dits[0] = 0.025;
2216   dits[1] = 0.025;
2217   dits[2] = 0.05;
2218   gMC->Gsvolu("I513", "BOX ", idtmed[214], dits, 3);
2219
2220   dits[0] = 0.16;
2221   dits[1] = 0.08;
2222   dits[2] = 0.08;
2223   gMC->Gsvolu("I514", "BOX ", idtmed[214], dits, 3);
2224
2225   dits[0] = 3.4;
2226   dits[1] = 0.015;
2227   dits[2] = 0.525;
2228   gMC->Gsvolu("I512", "BOX ", idtmed[203], dits, 3);
2229
2230   dits[0] = 0.225;
2231   dits[1] = 0.195;
2232   dits[2] = 1.955;
2233   dits[3] = 0.025;
2234   gMC->Gsvolu("I528", "TRD1", idtmed[203], dits, 4);
2235
2236   dits[0] = 0.25;
2237   dits[1] = 0.22;
2238   dits[2] = 1.955;
2239   dits[3] = 0.025;
2240   gMC->Gsvolu("I527", "TRD1", idtmed[203], dits, 4);
2241
2242   dits[0] = 2.17;
2243   dits[1] = 0.035;
2244   dits[2] = 0.05;
2245   gMC->Gsvolu("I526", "BOX ", idtmed[203], dits, 3);
2246
2247   dits[0] = 2.675;
2248   dits[1] = 0.035;
2249   dits[2] = 0.05;
2250   gMC->Gsvolu("I525", "BOX ", idtmed[203], dits, 3);
2251
2252   dits[0] = 2;
2253   dits[1] = 0.035;
2254   dits[2] = 0.05;
2255   gMC->Gsvolu("I524", "BOX ", idtmed[203], dits, 3);
2256
2257   dits[0] = 0;
2258   dits[1] = 0.05;
2259   dits[2] = 0.205;
2260   gMC->Gsvolu("I529", "TUBE", idtmed[203], dits, 3);
2261
2262   dits[0] = 0;
2263   dits[1] = 0.05;
2264   dits[2] = 0.17;
2265   gMC->Gsvolu("I530", "TUBE", idtmed[203], dits, 3);
2266
2267   dits[0] = 0.15;
2268   dits[1] = 0.105;
2269   dits[2] = 0.29;
2270   dits[3] = 0.08;
2271   gMC->Gsvolu("I517", "TRD1", idtmed[203], dits, 4);
2272
2273   dits[0] = 0;
2274   dits[1] = 0.07;
2275   dits[2] = 1.955;
2276   gMC->Gsvolu("I531", "TUBE", idtmed[211], dits, 3);
2277
2278   dits[0] = 0.07;
2279   dits[1] = 0.1;
2280   dits[2] = 1.955;
2281   gMC->Gsvolu("I532", "TUBE", idtmed[210], dits, 3);
2282
2283   dits[0] = 0.3;
2284   dits[1] = 0.15;
2285   dits[2] = 0.15;
2286   gMC->Gsvolu("I533", "BOX ", idtmed[203], dits, 3);
2287
2288   dits[0] = 3.65;
2289   dits[1] = 0.015;
2290   dits[2] = 2;
2291   gMC->Gsvolu("ITS5", "BOX ", idtmed[200], dits, 3);
2292
2293
2294   // --- Define volumes of shield between SPD and SDD ----------------
2295
2296
2297   dits[0] = 8.37;
2298   dits[1] = 9.93;
2299   dits[2] = 25;
2300   gMC->Gsvolu("IC01", "TUBE", idtmed[289], dits, 3);
2301
2302   dits[0] = 8.3;
2303   dits[1] = 10;
2304   dits[2] = 17.5/2.;
2305   gMC->Gsvolu("IC02", "TUBE", idtmed[289], dits, 3);
2306
2307
2308    // --- Define volumes of cylinder between SDD and SSD --------------
2309
2310
2311   dits[0] = (59.5-0.13/2.)/2.;
2312   dits[1] = (59.5+0.13/2.)/2.;
2313   dits[2] = 56.2;
2314   gMC->Gsvolu("ICY2", "TUBE", idtmed[225], dits, 3);
2315
2316
2317
2318   // --- Define volumes of SDD cone ----------------------------------
2319
2320   dits[0] = 0;
2321   dits[1] = 360;
2322   dits[2] = 12;
2323   dits[3] = -59.7;
2324   dits[4] = 27;
2325   dits[5] = 28;
2326   dits[6] = -42.7;
2327   dits[7] = 10;
2328   dits[8] = 28;
2329   dits[9] = -34.65;
2330   dits[10] = 10;
2331   dits[11] = 28;
2332   dits[12] = -34.65;
2333   dits[13] = 10;
2334   dits[14] = 23.495;
2335   dits[15] = -23.7;
2336   dits[16] = 10;
2337   dits[17] = 23.495;
2338   dits[18] = -23.7;
2339   dits[19] = 10;
2340   dits[20] = 14.595;
2341   dits[21] = 23.7;
2342   dits[22] = 10;
2343   dits[23] = 14.595;
2344   dits[24] = 23.7;
2345   dits[25] = 10;
2346   dits[26] = 23.495;
2347   dits[27] = 34.65;
2348   dits[28] = 10;
2349   dits[29] = 23.495;
2350   dits[30] = 34.65;
2351   dits[31] = 10;
2352   dits[32] = 28;
2353   dits[33] = 42.6263;
2354   dits[34] = 10;
2355   dits[35] = 28;
2356   dits[36] = 59.7;
2357   dits[37] = 27.2637;
2358   dits[38] = 28;
2359   gMC->Gsvolu("IS02", "PCON", idtmed[204], dits, 39);
2360
2361   dits[0] = 0;
2362   dits[1] = 360;
2363   dits[2] = 6;
2364   dits[3] = 39.4;
2365   dits[4] = 10.065;
2366   dits[5] = 12.7;
2367   dits[6] = 40.66;
2368   dits[7] = 10.065;
2369   dits[8] = 13.96;
2370   dits[9] = 40.66;
2371   dits[10] = 12.1781;
2372   dits[11] = 13.96;
2373   dits[12] = 54.7;
2374   dits[13] = 26.2181;
2375   dits[14] = 28;
2376   dits[15] = 55.2219;
2377   dits[16] = 26.74;
2378   dits[17] = 28;
2379   dits[18] = 57.4;
2380   dits[19] = 26.74;
2381   dits[20] = 28;
2382   gMC->Gsvolu("I093", "PCON", idtmed[272], dits, 21);  // SDD cone
2383
2384   dits[0] = 0;
2385   dits[1] = 50;
2386   dits[2] = 3;
2387   dits[3] = 27.35;  // 23.7
2388   dits[4] = 14;
2389   dits[5] = 18.75;
2390   dits[6] = 46.7-3;
2391   dits[7] = 14;
2392   dits[8] = 18.75;
2393   dits[9] = 51.45-3;
2394   dits[10] = 18.75;
2395   dits[11] = 18.75;
2396   gMC->Gsvolu("I099", "PCON", idtmed[292], dits, 12); // SDD 3 end-ladder elect.
2397
2398   dits[0] = 0;
2399   dits[1] = 25;
2400   dits[2] = 3;
2401   dits[3] = 34.65;
2402   dits[4] = 23.4;
2403   dits[5] = 26.4;
2404   dits[6] = 56.1-3;
2405   dits[7] = 23.4;
2406   dits[8] = 26.4;
2407   dits[9] = 59.1-3;
2408   dits[10] = 26.4;
2409   dits[11] = 26.4;
2410   gMC->Gsvolu("I200", "PCON", idtmed[292], dits, 12); // SDD 4 end-ladder elect.
2411
2412   dits[0] = 10.065;
2413   dits[1] = 11;
2414   dits[2] = 0.25;
2415   gMC->Gsvolu("I090", "TUBE", idtmed[208], dits, 3);
2416
2417   dits[0] = 10.001;
2418   dits[1] = 10.065;
2419   dits[2] = 40;
2420   gMC->Gsvolu("I089", "TUBE", idtmed[208], dits, 3);
2421
2422   dits[0] = 21.95;
2423   dits[1] = 24.2;
2424   dits[2] = 1;
2425   gMC->Gsvolu("I098", "TUBE", idtmed[204], dits, 3);
2426
2427   dits[0] = 13.1;
2428   dits[1] = 15.4;
2429   dits[2] = 1;
2430   gMC->Gsvolu("I097", "TUBE", idtmed[204], dits, 3);
2431
2432   dits[0] = 1;
2433   dits[1] = 1;
2434   dits[2] = 7.74;
2435   gMC->Gsvolu("I202", "BOX ", idtmed[272], dits, 3);
2436
2437   dits[0] = 1;
2438   dits[1] = 1;
2439   dits[2] = 9.14;
2440   gMC->Gsvolu("I203", "BOX ", idtmed[272], dits, 3);
2441
2442   dits[0] = 21.95;
2443   dits[1] = 22.95;
2444   dits[2] = 1;
2445   gMC->Gsvolu("I095", "TUBE", idtmed[224], dits, 3);
2446
2447   dits[0] = 3;
2448   dits[1] = 2.7;
2449   dits[2] = 1;
2450   dits[3] = 0.63;
2451   gMC->Gsvolu("I096", "TRD1", idtmed[264], dits, 4);
2452
2453   dits[0] = 13.1;
2454   dits[1] = 14.1;
2455   dits[2] = 1;
2456   gMC->Gsvolu("I094", "TUBE", idtmed[224], dits, 3);
2457
2458
2459   // --- Define volumes of SSD cone ----------------------------------
2460
2461
2462   dits[0] = 0;
2463   dits[1] = 360;
2464   dits[2] = 12;
2465   dits[3] = -77.2;
2466   dits[4] = 46;
2467   dits[5] = 47;
2468   dits[6] = -61.2;
2469   dits[7] = 28.5;
2470   dits[8] = 47;
2471   dits[9] = -57.5;
2472   dits[10] = 28.5;
2473   dits[11] = 47;
2474   dits[12] = -57.5;
2475   dits[13] = 28.5;
2476   dits[14] = 43.5;
2477   dits[15] = -51.365;
2478   dits[16] = 28.5;
2479   dits[17] = 43.5;
2480   dits[18] = -51.365;
2481   dits[19] = 28.5;
2482   dits[20] = 36.69;
2483   dits[21] = 51.3651;
2484   dits[22] = 28.5;
2485   dits[23] = 36.69;
2486   dits[24] = 51.3651;
2487   dits[25] = 28.5;
2488   dits[26] = 43.5;
2489   dits[27] = 56.96;
2490   dits[28] = 28.5;
2491   dits[29] = 43.5;
2492   dits[30] = 56.96;
2493   dits[31] = 28.5;
2494   dits[32] = 47;
2495   dits[33] = 60.66;
2496   dits[34] = 28.5;
2497   dits[35] = 47;
2498   dits[36] = 77.2;
2499   dits[37] = 46;
2500   dits[38] = 47;
2501   gMC->Gsvolu("IS01", "PCON", idtmed[204], dits, 39);
2502
2503   dits[0] = 0;
2504   dits[1] = 360;
2505   dits[2] = 6;
2506   dits[3] = -77.2;
2507   dits[4] = 45;
2508   dits[5] = 47.5;
2509   dits[6] = -73.5;
2510   dits[7] = 45;
2511   dits[8] = 47.5;
2512   dits[9] = -72.7819;
2513   dits[10] = 45;
2514   dits[11] = 46.2819;
2515   dits[12] = -59.5;
2516   dits[13] = 31.2181;
2517   dits[14] = 33;
2518   dits[15] = -59.5;
2519   dits[16] = 28;
2520   dits[17] = 33;
2521   dits[18] = -57;
2522   dits[19] = 28;
2523   dits[20] = 30.5;
2524   gMC->Gsvolu("I212", "PCON", idtmed[272], dits, 21);  // SSD cone
2525
2526   dits[0] = 28;
2527   dits[1] = 29.82;
2528   dits[2] = 0.5;
2529   gMC->Gsvolu("I211", "TUBE", idtmed[219], dits, 3);
2530
2531   dits[0] = 37.35;
2532   dits[1] = 38.25;
2533   dits[2] = 1;
2534   gMC->Gsvolu("I217", "TUBE", idtmed[224], dits, 3);
2535
2536   dits[0] = 38.25;
2537   dits[1] = 39.08;
2538   dits[2] = 1;
2539   gMC->Gsvolu("I218", "TUBE", idtmed[264], dits, 3);
2540
2541   dits[0] = 41.85;
2542   dits[1] = 42.75;
2543   dits[2] = 1;
2544   gMC->Gsvolu("I219", "TUBE", idtmed[224], dits, 3);
2545
2546   dits[0] = 42.75;
2547   dits[1] = 43.58;
2548   dits[2] = 1;
2549   gMC->Gsvolu("I220", "TUBE", idtmed[264], dits, 3);
2550
2551   dits[0] = 42.1;
2552   dits[1] = 42.5;
2553   dits[2] = 1.25;
2554   gMC->Gsvolu("I214", "TUBE", idtmed[224], dits, 3);
2555
2556   dits[0] = 37.1;
2557   dits[1] = 37.5;
2558   dits[2] = 1.25;
2559   gMC->Gsvolu("I213", "TUBE", idtmed[224], dits, 3);
2560
2561   dits[0] = 0;
2562   dits[1] = 25;
2563   dits[2] = 5;
2564   dits[3] = -77.2+3;
2565   dits[4] = 44.5;
2566   dits[5] = 44.5;
2567   dits[6] = -69.7+3;
2568   dits[7] = 37;
2569   dits[8] = 44.5;
2570   dits[9] = -68.5+3;
2571   dits[10] = 37;
2572   dits[11] = 44.5;
2573   dits[12] = -68.5+4.8;
2574   dits[13] = 37;
2575   dits[14] = 44.5;
2576   dits[15] = -63.5+4.8;
2577   dits[16] = 37;
2578   dits[17] = 44.5;
2579   gMC->Gsvolu("I215", "PCON", idtmed[294], dits, 18);  // SSD end-ladder elect.
2580
2581   dits[0] = 0;
2582   dits[1] = 3.2;
2583   dits[2] = 9;
2584   dits[3] = -16.45;
2585   dits[4] = 30.5;
2586   dits[5] = 33.5;
2587   dits[6] = -7.85;
2588   dits[7] = 30.5;
2589   dits[8] = 33.5;
2590   dits[9] = -7.85;
2591   dits[10] = 30.5;
2592   dits[11] = 41.85;
2593   dits[12] = -5.85;
2594   dits[13] = 30.5;
2595   dits[14] = 41.85;
2596   dits[15] = -5.85;
2597   dits[16] = 30.5;
2598   dits[17] = 36.5;
2599   dits[18] = -5;
2600   dits[19] = 30.5;
2601   dits[20] = 36.5;
2602   dits[21] = -2;
2603   dits[22] = 33.0173;
2604   dits[23] = 36.5;
2605   dits[24] = -2;
2606   dits[25] = 33.0173;
2607   dits[26] = 37.35;
2608   dits[27] = 0;
2609   dits[28] = 34.6955;
2610   dits[29] = 37.35;
2611   gMC->Gsvolu("I216", "PCON", idtmed[272], dits, 30);
2612
2613
2614   // --- Place SPD (option 'a') volumes into their mother volume IT12
2615
2616   // SPD - option 'a'
2617   // (this is NOT the default)
2618
2619   if (option == 1) {
2620
2621      gMC->Gspos("I12A",5,"IT12",0.0,0.0,0.0,idrotm[238],"MANY");
2622      gMC->Gspos("I12A",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
2623      gMC->Gspos("I12A",7,"IT12",0.0,0.0,0.0,idrotm[239],"MANY");
2624      gMC->Gspos("I12A",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
2625      gMC->Gspos("I12A",9,"IT12",0.0,0.0,0.0,idrotm[240],"MANY");
2626      gMC->Gspos("I12A",10,"IT12",0.0,0.0,0.0,idrotm[241],"MANY");
2627      gMC->Gspos("I12A",2,"IT12",0.0,0.0,0.0,idrotm[242],"MANY");
2628      gMC->Gspos("I12A",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
2629      gMC->Gspos("I12A",4,"IT12",0.0,0.0,0.0,idrotm[243],"MANY");
2630      gMC->Gspos("I12A",1,"IT12",0.0,0.0,0.0,0,"MANY");
2631      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
2632           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[244]
2633      gMC->Gspos("I10A",2,"I12A",0.203+deltax,3.8206+deltay,0.0,idrotm[244],"ONLY");
2634      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[245]
2635           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[245]
2636      gMC->Gspos("I10A",1,"I12A",1.4531+deltax,3.8152+deltay,0.0,idrotm[245],"ONLY");
2637      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[246]
2638           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[246]
2639      gMC->Gspos("I20A",1,"I12A",3.0174+deltax,6.5143+deltay,0.0,idrotm[246],"ONLY");
2640      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[247]
2641           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[247]
2642      gMC->Gspos("I20A",2,"I12A",1.9612+deltax,6.9062+deltay,0.0,idrotm[247],"ONLY");
2643      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[248]
2644           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[248]
2645      gMC->Gspos("I20A",3,"I12A",0.8567+deltax,7.1279+deltay,0.0,idrotm[248],"ONLY");
2646      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[249]
2647           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[249]
2648      gMC->Gspos("I20A",4,"I12A",-0.2689+deltax,7.1742+deltay,0.0,idrotm[249],"ONLY");
2649      gMC->Gspos("I123",2,"I12A",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
2650      gMC->Gspos("I121",2,"I12A",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
2651      gMC->Gspos("I122",2,"I12A",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
2652      gMC->Gspos("I120",2,"I12A",-0.3672,3.9056,0.0,0,"ONLY");
2653      gMC->Gspos("I144",1,"I12A",-0.2538,3.8556,0.0,0,"ONLY");
2654      gMC->Gspos("I113",3,"I12A",0.1095,3.9056,0.0,0,"ONLY");
2655      gMC->Gspos("I143",1,"I12A",0.4365,3.8556,0.0,idrotm[236],"ONLY");
2656      gMC->Gspos("I142",1,"I12A",0.5136,3.9056,0.0,idrotm[235],"ONLY");
2657      gMC->Gspos("I141",1,"I12A",0.5636,3.9752,0.0,idrotm[201],"ONLY");
2658      gMC->Gspos("I140",1,"I12A",0.6336,4.0447,0.0,idrotm[234],"ONLY");
2659      gMC->Gspos("I139",1,"I12A",0.8297,4.0545,0.0,idrotm[207],"ONLY");
2660      gMC->Gspos("I113",5,"I12A",1.2575,3.9681,0.0,idrotm[207],"ONLY");
2661      gMC->Gspos("I138",1,"I12A",1.66,3.7848,0.0,idrotm[207],"ONLY");
2662      gMC->Gspos("I137",1,"I12A",1.8556,3.7738,0.0,idrotm[233],"ONLY");
2663      gMC->Gspos("I136",1,"I12A",2.6224,4.874,0.0,idrotm[232],"ONLY");
2664      gMC->Gspos("I135",1,"I12A",3.2967,6.0337,0.0,idrotm[231],"ONLY");
2665      gMC->Gspos("I134",1,"I12A",3.266,6.1636,0.0,idrotm[230],"ONLY");
2666      gMC->Gspos("I113",1,"I12A",2.9903,6.4144,0.0,idrotm[211],"ONLY");
2667      gMC->Gspos("I133",3,"I12A",2.7631,6.7627,0.0,idrotm[230],"ONLY");
2668      gMC->Gspos("I132",3,"I12A",2.62,6.8555,0.0,idrotm[229],"ONLY");
2669      gMC->Gspos("I131",3,"I12A",2.648,6.6023,0.0,idrotm[228],"ONLY");
2670      gMC->Gspos("I130",3,"I12A",2.6569,6.3431,0.0,idrotm[227],"ONLY");
2671      gMC->Gspos("I129",3,"I12A",2.3906,6.4819,0.0,idrotm[226],"ONLY");
2672      gMC->Gspos("I113",2,"I12A",1.9488,6.7998,0.0,idrotm[210],"ONLY");
2673      gMC->Gspos("I133",2,"I12A",1.6699,7.1085,0.0,idrotm[226],"ONLY");
2674      gMC->Gspos("I132",2,"I12A",1.5142,7.1777,0.0,idrotm[225],"ONLY");
2675      gMC->Gspos("I131",2,"I12A",1.5814,6.932,0.0,idrotm[224],"ONLY");
2676      gMC->Gspos("I130",2,"I12A",1.6308,6.6774,0.0,idrotm[223],"ONLY");
2677      gMC->Gspos("I129",2,"I12A",1.346,6.7728,0.0,idrotm[222],"ONLY");
2678      gMC->Gspos("I113",6,"I12A",0.8599,7.0176,0.0,idrotm[209],"ONLY");
2679      gMC->Gspos("I133",1,"I12A",0.5362,7.2789,0.0,idrotm[222],"ONLY");
2680      gMC->Gspos("I132",1,"I12A",0.3715,7.3228,0.0,idrotm[221],"ONLY");
2681      gMC->Gspos("I131",1,"I12A",0.4763,7.0907,0.0,idrotm[220],"ONLY");
2682      gMC->Gspos("I130",1,"I12A",0.5649,6.8469,0.0,idrotm[219],"ONLY");
2683      gMC->Gspos("I129",1,"I12A",0.2688,6.8966,0.0,idrotm[218],"ONLY");
2684      gMC->Gspos("I113",4,"I12A",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
2685      gMC->Gspos("I128",1,"I12A",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
2686      gMC->Gspos("I126",2,"I12A",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
2687      gMC->Gspos("I125",2,"I12A",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
2688      gMC->Gspos("I124",2,"I12A",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
2689      gMC->Gspos("I103",3,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-3.536,idrotm[237],"ONLY");
2690      gMC->Gspos("I103",4,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],-10.708,idrotm[237],"ONLY");
2691      gMC->Gspos("I103",1,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],10.708,0,"ONLY");
2692      gMC->Gspos("I103",2,"I10A",-0.05,-di10a[1]+2.*di104[1]+di103[1],3.536,0,"ONLY");
2693      gMC->Gspos("I105",1,"I10A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
2694      gMC->Gspos("I105",2,"I10A",-0.05,0.01,16.844,0,"ONLY");
2695      gMC->Gspos("I104",1,"I10A",0.0,-di10a[1]+di104[1],0.0,0,"ONLY");
2696      gMC->Gspos("I1D3",3,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-3.536,idrotm[237],"ONLY");
2697      gMC->Gspos("I1D3",4,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],-10.708,idrotm[237],"ONLY");
2698      gMC->Gspos("I1D3",1,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],10.708,0,"ONLY");
2699      gMC->Gspos("I1D3",2,"I20A",-0.05,-di20a[1]+2.*di104[1]+di1d3[1],3.536,0,"ONLY");
2700      gMC->Gspos("I105",3,"I20A",-0.05,0.01,-16.844,idrotm[237],"ONLY");
2701      gMC->Gspos("I105",4,"I20A",-0.05,0.01,16.844,0,"ONLY");
2702      gMC->Gspos("I104",2,"I20A",0.0,-di20a[1]+di104[1],0.0,0,"ONLY");
2703      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
2704      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
2705      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
2706      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
2707      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2708      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2709      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
2710      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[201],"ONLY");
2711      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
2712      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
2713      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
2714      gMC->Gspos("I101",1,"I103",-0.088,ddet1,0.0,0,"ONLY");
2715      gMC->Gspos("I102",1,"I103",0.0,-dchip1,-2.8,0,"ONLY");
2716      gMC->Gspos("I102",2,"I103",0.0,-dchip1,-1.4,0,"ONLY");
2717      gMC->Gspos("I102",3,"I103",0.0,-dchip1,0.0,0,"ONLY");
2718      gMC->Gspos("I102",4,"I103",0.0,-dchip1,1.4,0,"ONLY");
2719      gMC->Gspos("I102",5,"I103",0.0,-dchip1,2.8,0,"ONLY");
2720      gMC->Gspos("I1D1",1,"I1D3",-0.088,ddet2,0.0,0,"ONLY");
2721      gMC->Gspos("I1D2",1,"I1D3",0.0,-dchip2,-2.8,0,"ONLY");
2722      gMC->Gspos("I1D2",2,"I1D3",0.0,-dchip2,-1.4,0,"ONLY");
2723      gMC->Gspos("I1D2",3,"I1D3",0.0,-dchip2,0.0,0,"ONLY");
2724      gMC->Gspos("I1D2",4,"I1D3",0.0,-dchip2,1.4,0,"ONLY");
2725      gMC->Gspos("I1D2",5,"I1D3",0.0,-dchip2,2.8,0,"ONLY");
2726      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
2727      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
2728      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
2729      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
2730      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
2731      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
2732      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
2733      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
2734      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
2735      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
2736      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
2737      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
2738      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
2739      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
2740      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
2741      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
2742      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
2743      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
2744      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
2745      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
2746      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
2747      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
2748      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
2749      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
2750      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
2751      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
2752      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
2753      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
2754      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
2755      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
2756      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
2757      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
2758      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
2759      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
2760      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
2761      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
2762      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
2763      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
2764      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
2765      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
2766      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
2767      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
2768      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
2769      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
2770      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
2771      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
2772      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
2773      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
2774      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
2775      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
2776      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
2777      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");
2778
2779   }
2780
2781
2782   // --- Place SPD (option 'b') volumes into their mother volume IT12
2783
2784   // SPD - option 'b'
2785   // (this is the default)
2786
2787   if (option == 2) {
2788
2789      gMC->Gspos("I12B",1,"IT12",0.0,0.0,0.0,0,"MANY");
2790      gMC->Gspos("I12B",8,"IT12",0.0,0.0,0.0,idrotm[233],"MANY");
2791      gMC->Gspos("I12B",7,"IT12",0.0,0.0,0.0,idrotm[244],"MANY");
2792      gMC->Gspos("I12B",6,"IT12",0.0,0.0,0.0,idrotm[236],"MANY");
2793      gMC->Gspos("I12B",2,"IT12",0.0,0.0,0.0,idrotm[245],"MANY");
2794      gMC->Gspos("I12B",3,"IT12",0.0,0.0,0.0,idrotm[234],"MANY");
2795      gMC->Gspos("I12B",4,"IT12",0.0,0.0,0.0,idrotm[246],"MANY");
2796      gMC->Gspos("I12B",5,"IT12",0.0,0.0,0.0,idrotm[247],"MANY");
2797      gMC->Gspos("I12B",9,"IT12",0.0,0.0,0.0,idrotm[248],"MANY");
2798      gMC->Gspos("I12B",10,"IT12",0.0,0.0,0.0,idrotm[249],"MANY");
2799      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
2800           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(270.*TMath::Pi()/180.);  // see definition of idrotm[238]
2801      gMC->Gspos("I10B",2,"I12B",0.203+deltax,3.8206+deltay,0.0,idrotm[238],"ONLY");
2802      deltax=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Cos(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
2803           deltay=((ddet1-0.01/2.)+(dchip1-0.015/2.))*TMath::Sin(252.*TMath::Pi()/180.);  // see definition of idrotm[239]
2804      gMC->Gspos("I10B",1,"I12B",1.4531+deltax,3.8152+deltay,0.0,idrotm[239],"ONLY");
2805      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
2806           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(40.*TMath::Pi()/180.);  // see definition of idrotm[240]
2807      gMC->Gspos("I20B",1,"I12B",3.0174+deltax,6.5143+deltay,0.0,idrotm[240],"ONLY");
2808      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
2809           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(49.*TMath::Pi()/180.);  // see definition of idrotm[241]
2810      gMC->Gspos("I20B",2,"I12B",1.9612+deltax,6.9062+deltay,0.0,idrotm[241],"ONLY");
2811      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
2812           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(58.*TMath::Pi()/180.);  // see definition of idrotm[242]
2813      gMC->Gspos("I20B",3,"I12B",0.8567+deltax,7.1279+deltay,0.0,idrotm[242],"ONLY");
2814      deltax=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Cos(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
2815           deltay=((ddet2-0.01/2.)+(dchip2-0.015/2.))*TMath::Sin(67.*TMath::Pi()/180.);  // see definition of idrotm[243]
2816      gMC->Gspos("I20B",4,"I12B",-0.2689+deltax,7.1742+deltay,0.0,idrotm[243],"ONLY");
2817      gMC->Gspos("I123",1,"I12B",-0.2978,5.5196,0.0,idrotm[214],"ONLY");
2818      gMC->Gspos("I121",1,"I12B",-0.2385,4.1518,0.0,idrotm[213],"ONLY");
2819      gMC->Gspos("I122",1,"I12B",-0.2968,4.0207,0.0,idrotm[212],"ONLY");
2820      gMC->Gspos("I120",1,"I12B",-0.3672,3.9056,0.0,0,"ONLY");
2821      gMC->Gspos("I144",1,"I12B",-0.2538,3.8556,0.0,0,"ONLY");
2822      gMC->Gspos("I113",3,"I12B",0.1095,3.9056,0.0,0,"ONLY");
2823      gMC->Gspos("I143",1,"I12B",0.4365,3.8556,0.0,idrotm[236],"ONLY");
2824      gMC->Gspos("I142",1,"I12B",0.5136,3.9056,0.0,idrotm[235],"ONLY");
2825      gMC->Gspos("I141",1,"I12B",0.5636,3.9752,0.0,idrotm[237],"ONLY");
2826      gMC->Gspos("I140",1,"I12B",0.6336,4.0447,0.0,idrotm[234],"ONLY");
2827      gMC->Gspos("I139",1,"I12B",0.8297,4.0545,0.0,idrotm[207],"ONLY");
2828      gMC->Gspos("I113",5,"I12B",1.2575,3.9681,0.0,idrotm[207],"ONLY");
2829      gMC->Gspos("I138",1,"I12B",1.66,3.7848,0.0,idrotm[207],"ONLY");
2830      gMC->Gspos("I137",1,"I12B",1.8556,3.7738,0.0,idrotm[233],"ONLY");
2831      gMC->Gspos("I136",1,"I12B",2.6224,4.874,0.0,idrotm[232],"ONLY");
2832      gMC->Gspos("I135",1,"I12B",3.2967,6.0337,0.0,idrotm[231],"ONLY");
2833      gMC->Gspos("I134",1,"I12B",3.266,6.1636,0.0,idrotm[230],"ONLY");
2834      gMC->Gspos("I113",1,"I12B",2.9903,6.4144,0.0,idrotm[211],"ONLY");
2835      gMC->Gspos("I133",3,"I12B",2.7631,6.7627,0.0,idrotm[230],"ONLY");
2836      gMC->Gspos("I132",3,"I12B",2.62,6.8555,0.0,idrotm[229],"ONLY");
2837      gMC->Gspos("I131",3,"I12B",2.648,6.6023,0.0,idrotm[228],"ONLY");
2838      gMC->Gspos("I130",3,"I12B",2.6569,6.3431,0.0,idrotm[227],"ONLY");
2839      gMC->Gspos("I129",3,"I12B",2.3906,6.4819,0.0,idrotm[226],"ONLY");
2840      gMC->Gspos("I113",2,"I12B",1.9488,6.7998,0.0,idrotm[210],"ONLY");
2841      gMC->Gspos("I133",2,"I12B",1.6699,7.1085,0.0,idrotm[226],"ONLY");
2842      gMC->Gspos("I132",2,"I12B",1.5142,7.1777,0.0,idrotm[225],"ONLY");
2843      gMC->Gspos("I131",2,"I12B",1.5814,6.932,0.0,idrotm[224],"ONLY");
2844      gMC->Gspos("I130",2,"I12B",1.6308,6.6774,0.0,idrotm[223],"ONLY");
2845      gMC->Gspos("I129",2,"I12B",1.346,6.7728,0.0,idrotm[222],"ONLY");
2846      gMC->Gspos("I113",6,"I12B",0.8599,7.0176,0.0,idrotm[209],"ONLY");
2847      gMC->Gspos("I133",1,"I12B",0.5362,7.2789,0.0,idrotm[222],"ONLY");
2848      gMC->Gspos("I132",1,"I12B",0.3715,7.3228,0.0,idrotm[221],"ONLY");
2849      gMC->Gspos("I131",1,"I12B",0.4763,7.0907,0.0,idrotm[220],"ONLY");
2850      gMC->Gspos("I130",1,"I12B",0.5649,6.8469,0.0,idrotm[219],"ONLY");
2851      gMC->Gspos("I129",1,"I12B",0.2688,6.8966,0.0,idrotm[218],"ONLY");
2852      gMC->Gspos("I113",4,"I12B",-0.2497,7.0624,0.0,idrotm[208],"ONLY");
2853      gMC->Gspos("I128",1,"I12B",-0.6103,7.2698,0.0,idrotm[218],"ONLY");
2854      gMC->Gspos("I126",1,"I12B",-0.7799,7.2874,0.0,idrotm[217],"ONLY");
2855      gMC->Gspos("I125",1,"I12B",-0.6315,7.0883,0.0,idrotm[216],"ONLY");
2856      gMC->Gspos("I124",1,"I12B",-0.4965,6.8742,0.0,idrotm[215],"ONLY");
2857      gMC->Gspos("I105",3,"I10B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
2858      gMC->Gspos("I105",4,"I10B",-0.05,-0.01,16.844,0,"ONLY");
2859      gMC->Gspos("I107",2,"I10B",-0.0455,-di10b[1]+di107[1],3.536,0,"ONLY");
2860      gMC->Gspos("I107",1,"I10B",-0.0455,-di10b[1]+di107[1],10.708,0,"ONLY");
2861      gMC->Gspos("I107",4,"I10B",-0.0455,-di10b[1]+di107[1],-10.708,idrotm[201],"ONLY");
2862      gMC->Gspos("I107",3,"I10B",-0.0455,-di10b[1]+di107[1],-3.536,idrotm[201],"ONLY");
2863      gMC->Gspos("I109",1,"I10B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
2864      gMC->Gspos("I109",2,"I10B",-0.138,0.015,16.844,0,"ONLY");
2865      gMC->Gspos("I108",1,"I10B",-0.138,-di10b[1]+2.*di107[1]+di108[1],0.0,0,"ONLY");
2866      gMC->Gspos("I105",1,"I20B",-0.05,-0.01,-16.844,idrotm[201],"ONLY");
2867      gMC->Gspos("I105",2,"I20B",-0.05,-0.01,16.844,0,"ONLY");
2868      gMC->Gspos("I1D7",2,"I20B",-0.0455,-di20b[1]+di1d7[1],3.536,0,"ONLY");
2869      gMC->Gspos("I1D7",1,"I20B",-0.0455,-di20b[1]+di1d7[1],10.708,0,"ONLY");
2870      gMC->Gspos("I1D7",4,"I20B",-0.0455,-di20b[1]+di1d7[1],-10.708,idrotm[201],"ONLY");
2871      gMC->Gspos("I1D7",3,"I20B",-0.0455,-di20b[1]+di1d7[1],-3.536,idrotm[201],"ONLY");
2872      gMC->Gspos("I109",3,"I20B",-0.138,0.015,-16.844,idrotm[201],"ONLY");
2873      gMC->Gspos("I109",4,"I20B",-0.138,0.015,16.844,0,"ONLY");
2874      gMC->Gspos("I108",2,"I20B",-0.138,-di20b[1]+2.*di1d7[1]+di108[1],0.0,0,"ONLY");
2875      gMC->Gspos("I112",2,"I113",0.25,0.02,0.0,idrotm[206],"ONLY");
2876      gMC->Gspos("I111",2,"I113",0.1318,-0.0008,0.0,idrotm[205],"ONLY");
2877      gMC->Gspos("I118",1,"I113",0.0,-0.0454,0.0,0,"ONLY");
2878      gMC->Gspos("I110",1,"I113",0.0,0.0492,0.0,0,"ONLY");
2879      gMC->Gspos("I114",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2880      gMC->Gspos("I115",1,"I113",0.063,0.0042,0.0,idrotm[202],"ONLY");
2881      gMC->Gspos("I115",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
2882      gMC->Gspos("I114",2,"I113",-0.063,0.0042,0.0,idrotm[237],"ONLY");
2883      gMC->Gspos("I116",1,"I113",0.0,0.0042,0.0,0,"ONLY");
2884      gMC->Gspos("I111",1,"I113",-0.1318,-0.0008,0.0,idrotm[204],"ONLY");
2885      gMC->Gspos("I112",1,"I113",-0.25,0.02,0.0,idrotm[203],"ONLY");
2886      gMC->Gspos("I106",1,"I107",0.0,-dchip1,-1.4,0,"ONLY");
2887      gMC->Gspos("I106",2,"I107",0.0,-dchip1,0.0,0,"ONLY");
2888      gMC->Gspos("I106",3,"I107",0.0,-dchip1,1.4,0,"ONLY");
2889      gMC->Gspos("I106",4,"I107",0.0,-dchip1,2.8,0,"ONLY");
2890      gMC->Gspos("I106",5,"I107",0.0,-dchip1,-2.8,0,"ONLY");
2891      gMC->Gspos("I101",1,"I107",0.0,ddet1,0.0,0,"ONLY");
2892      gMC->Gspos("I1D6",1,"I1D7",0.0,-dchip2,-1.4,0,"ONLY");
2893      gMC->Gspos("I1D6",2,"I1D7",0.0,-dchip2,0.0,0,"ONLY");
2894      gMC->Gspos("I1D6",3,"I1D7",0.0,-dchip2,1.4,0,"ONLY");
2895      gMC->Gspos("I1D6",4,"I1D7",0.0,-dchip2,2.8,0,"ONLY");
2896      gMC->Gspos("I1D6",5,"I1D7",0.0,-dchip2,-2.8,0,"ONLY");
2897      gMC->Gspos("I1D1",1,"I1D7",0.0,ddet2,0.0,0,"ONLY");
2898      gMC->Gspos("I117",1,"I116",0.0,0.0,0.0,0,"ONLY");
2899      gMC->Gspos("ITS1",1,"I101",0.0,0.0,0.0,0,"ONLY");
2900      gMC->Gspos("ITS2",1,"I1D1",0.0,0.0,0.0,0,"ONLY");
2901      gMC->Gspos("I650",16,"IT12",0.0,0.0,22.0,idrotm[1104],"MANY");
2902      gMC->Gspos("I650",20,"IT12",0.0,0.0,22.0,idrotm[1130],"MANY");
2903      gMC->Gspos("I650",18,"IT12",0.0,0.0,22.0,idrotm[1117],"MANY");
2904      gMC->Gspos("I650",1,"IT12",0.0,0.0,22.0,0,"MANY");
2905      gMC->Gspos("I650",4,"IT12",0.0,0.0,22.0,idrotm[1106],"MANY");
2906      gMC->Gspos("I650",6,"IT12",0.0,0.0,22.0,idrotm[1039],"MANY");
2907      gMC->Gspos("I650",8,"IT12",0.0,0.0,22.0,idrotm[1107],"MANY");
2908      gMC->Gspos("I650",10,"IT12",0.0,0.0,22.0,idrotm[1065],"MANY");
2909      gMC->Gspos("I650",12,"IT12",0.0,0.0,22.0,idrotm[1078],"MANY");
2910      gMC->Gspos("I650",14,"IT12",0.0,0.0,22.0,idrotm[1091],"MANY");
2911      gMC->Gspos("I650",19,"IT12",0.0,0.0,-22.0,idrotm[1108],"MANY");
2912      gMC->Gspos("I650",2,"IT12",0.0,0.0,-22.0,idrotm[1109],"MANY");
2913      gMC->Gspos("I650",3,"IT12",0.0,0.0,-22.0,idrotm[1110],"MANY");
2914      gMC->Gspos("I650",5,"IT12",0.0,0.0,-22.0,idrotm[1111],"MANY");
2915      gMC->Gspos("I650",7,"IT12",0.0,0.0,-22.0,idrotm[1112],"MANY");
2916      gMC->Gspos("I650",9,"IT12",0.0,0.0,-22.0,idrotm[1113],"MANY");
2917      gMC->Gspos("I650",11,"IT12",0.0,0.0,-22.0,idrotm[1114],"MANY");
2918      gMC->Gspos("I650",13,"IT12",0.0,0.0,-22.0,idrotm[1115],"MANY");
2919      gMC->Gspos("I650",15,"IT12",0.0,0.0,-22.0,idrotm[1116],"MANY");
2920      gMC->Gspos("I650",17,"IT12",0.0,0.0,-22.0,idrotm[1118],"MANY");
2921      gMC->Gspos("I666",1,"I650",0.0,0.0,0.25,idrotm[1003],"MANY");
2922      gMC->Gspos("I667",1,"I650",0.1102,0.9945,0.45,idrotm[1088],"ONLY");
2923      gMC->Gspos("I669",3,"I650",0.1883,4.0372,-3.2,0,"ONLY");
2924      gMC->Gspos("I671",3,"I650",0.1883,4.0372,0.6,0,"ONLY");
2925      gMC->Gspos("I669",2,"I650",1.3343,4.0609,-3.2,0,"ONLY");
2926      gMC->Gspos("I671",2,"I650",1.3343,4.0609,0.6,0,"ONLY");
2927      gMC->Gspos("I669",6,"I650",2.9567,6.1959,-3.2,idrotm[1089],"ONLY");
2928      gMC->Gspos("I671",6,"I650",2.9567,6.1959,0.6,idrotm[1089],"ONLY");
2929      gMC->Gspos("I669",5,"I650",1.9511,6.5822,-3.2,idrotm[1011],"ONLY");
2930      gMC->Gspos("I671",5,"I650",1.9511,6.5822,0.6,idrotm[1011],"ONLY");
2931      gMC->Gspos("I669",4,"I650",0.8974,6.8064,-3.2,idrotm[1090],"ONLY");
2932      gMC->Gspos("I671",4,"I650",0.8974,6.8064,0.6,idrotm[1090],"ONLY");
2933      gMC->Gspos("I669",1,"I650",-0.1784,6.863,-3.2,0,"ONLY");
2934      gMC->Gspos("I671",1,"I650",-0.1784,6.863,0.6,0,"ONLY");
2935      gMC->Gspos("I673",1,"I650",0.2173,4.8037,1.8,0,"ONLY");
2936      gMC->Gspos("I673",6,"I650",1.5093,4.5605,1.8,0,"ONLY");
2937      gMC->Gspos("I673",4,"I650",-0.173,6.2531,1.8,idrotm[1092],"ONLY");
2938      gMC->Gspos("I673",3,"I650",0.8073,6.2032,1.8,idrotm[1093],"ONLY");
2939      gMC->Gspos("I673",2,"I650",1.7678,6.0005,1.8,idrotm[1094],"ONLY");
2940      gMC->Gspos("I673",5,"I650",2.6847,5.6501,1.8,0,"ONLY");
2941      gMC->Gspos("I676",2,"I650",1.7618,5.2269,2.5,0,"ONLY");
2942      gMC->Gspos("I676",1,"I650",0.4018,5.5869,2.5,0,"ONLY");
2943      gMC->Gspos("I668",1,"I667",0.0,0.0,0.0,0,"ONLY");
2944      gMC->Gspos("I670",1,"I669",0.0,0.0,0.0,0,"ONLY");
2945      gMC->Gspos("I672",1,"I671",0.0,0.0,0.0,0,"ONLY");
2946      gMC->Gspos("I674",1,"I673",0.0,0.0,0.0,0,"MANY");
2947      gMC->Gspos("I675",1,"I673",0.0,0.0,-0.5,0,"ONLY");
2948      gMC->Gspos("I677",1,"I676",0.0,0.0,0.0,0,"MANY");
2949      gMC->Gspos("I678",1,"I676",0.0,0.0,-0.95,0,"ONLY");
2950
2951   }
2952
2953   // --- Place SDD volumes into their mother volume IT34
2954
2955
2956   // -- position SDD detectors of ladder 3 / layer 3
2957
2958   gMC->Gspos("ITS3", 1,"I302",  0.0,      0.0,    0.0,    0,           "ONLY");
2959   ySDD = Y_SDD_sep/2.+I302dits[1];
2960   for (iSDD=0; iSDD<6; iSDD++) {
2961     gMC->Gspos("I302", iSDD+1, "I004",  0.0, ySDD,  Z_SDD_lay3[iSDD], 0, "ONLY");
2962     ySDD = -ySDD;
2963   }
2964
2965   gMC->Gspos("I004", 1,"IT34", -3.2777,  14.3607, 0.0,   idrotm[321],"ONLY");
2966   gMC->Gspos("I004", 2,"IT34", -9.5581,  11.9855, 0.0,   idrotm[333],"ONLY");
2967   gMC->Gspos("I004", 3,"IT34",-13.2713,   6.3911, 0.0,   idrotm[336],"ONLY");
2968   gMC->Gspos("I004", 4,"IT34",-15.33,     0.0,    0.0,   idrotm[350],"ONLY");
2969   gMC->Gspos("I004", 5,"IT34",-13.2713,  -6.3911, 0.0,   idrotm[313],"ONLY");
2970   gMC->Gspos("I004", 6,"IT34", -9.5581, -11.9855, 0.0,   idrotm[311],"ONLY");
2971   gMC->Gspos("I004", 7,"IT34", -3.2777, -14.3607, 0.0,   idrotm[310],"ONLY");
2972   gMC->Gspos("I004", 8,"IT34",  3.4112, -14.9456, 0.0,   idrotm[386],"ONLY");
2973   gMC->Gspos("I004", 9,"IT34",  9.184,  -11.5164, 0.0,   idrotm[309],"ONLY");
2974   gMC->Gspos("I004",10,"IT34", 13.8119,  -6.6514, 0.0,   idrotm[308],"ONLY");
2975   gMC->Gspos("I004",11,"IT34", 14.73,     0.0,    0.0,   idrotm[356],"ONLY");
2976   gMC->Gspos("I004",12,"IT34", 13.8119,   6.6514, 0.0,   idrotm[307],"ONLY");
2977   gMC->Gspos("I004",13,"IT34",  9.184,   11.5164, 0.0,   idrotm[306],"ONLY");
2978   gMC->Gspos("I004",14,"IT34",  3.4113,  14.9456, 0.0,   idrotm[305],"ONLY");
2979
2980
2981   // -- position SDD detectors of ladder 4 / layer 4
2982
2983   gMC->Gspos("ITS4", 1,"I402",  0.0,      0.000,  0.0,   0,"ONLY");
2984   ySDD = -(Y_SDD_sep/2.+I402dits[1]);
2985   for (iSDD=0; iSDD<8; iSDD++) {
2986     gMC->Gspos("I402", iSDD+1, "I005",  0.0, ySDD,  Z_SDD_lay4[iSDD], 0, "ONLY");
2987     ySDD = -ySDD;
2988   }
2989
2990   gMC->Gspos("I005", 1,"IT34", -3.3629,  23.3895,-0.15,  idrotm[335],"ONLY");
2991   gMC->Gspos("I005", 2,"IT34",-10.0447,  21.9949,-0.15,  idrotm[332],"ONLY");
2992   gMC->Gspos("I005", 3,"IT34",-15.4744,  17.8584,-0.15,  idrotm[331],"ONLY");
2993   gMC->Gspos("I005", 4,"IT34",-20.3415,  13.0727,-0.15,  idrotm[366],"ONLY");
2994   gMC->Gspos("I005", 5,"IT34",-22.6728,   6.6573,-0.15,  idrotm[330],"ONLY");
2995   gMC->Gspos("I005", 6,"IT34",-24.18,     0.0,   -0.15,  idrotm[350],"ONLY");
2996   gMC->Gspos("I005", 7,"IT34",-22.6728,  -6.6573,-0.15,  idrotm[329],"ONLY");
2997   gMC->Gspos("I005", 8,"IT34",-20.3415, -13.0727,-0.15,  idrotm[328],"ONLY");
2998   gMC->Gspos("I005", 9,"IT34",-15.4744, -17.8584,-0.15,  idrotm[327],"ONLY");
2999   gMC->Gspos("I005",10,"IT34",-10.0447, -21.9949,-0.15,  idrotm[326],"ONLY");
3000   gMC->Gspos("I005",11,"IT34", -3.3629, -23.3895,-0.15,  idrotm[325],"ONLY");
3001   gMC->Gspos("I005",12,"IT34",  3.4412, -23.9339,-0.15,  idrotm[324],"ONLY");
3002   gMC->Gspos("I005",13,"IT34",  9.8163, -21.4946,-0.15,  idrotm[323],"ONLY");
3003   gMC->Gspos("I005",14,"IT34", 15.8345, -18.274, -0.15,  idrotm[322],"ONLY");
3004   gMC->Gspos("I005",15,"IT34", 19.8788, -12.7753,-0.15,  idrotm[320],"ONLY");
3005   gMC->Gspos("I005",16,"IT34", 23.2005,  -6.8123,-0.15,  idrotm[319],"ONLY");
3006   gMC->Gspos("I005",17,"IT34", 23.63,     0.0,   -0.15,  idrotm[318],"ONLY");
3007   gMC->Gspos("I005",18,"IT34", 23.2005,   6.8123,-0.15,  idrotm[317],"ONLY");
3008   gMC->Gspos("I005",19,"IT34", 19.8788,  12.7753,-0.15,  idrotm[316],"ONLY");
3009   gMC->Gspos("I005",20,"IT34", 15.8345,  18.274, -0.15,  idrotm[315],"ONLY");
3010   gMC->Gspos("I005",21,"IT34",  9.8163,  21.4946,-0.15,  idrotm[314],"ONLY");
3011   gMC->Gspos("I005",22,"IT34",  3.4412,  23.9339,-0.15,  idrotm[334],"ONLY");
3012
3013
3014   // -- build block of the SDD ladder frame holding the electronics
3015
3016   gMC->Gspos("I019", 1,"I018", -1.9,     -1.735,  0.0, idrotm[344], "ONLY");
3017   gMC->Gspos("I019", 2,"I018",  1.987,   -1.5843, 0.0, idrotm[343], "ONLY");
3018   gMC->Gspos("I019", 3,"I018", -0.087,    1.7066, 0.0, idrotm[342], "ONLY");
3019
3020   gMC->Gspos("I020", 1,"I018", -1.9782,  -1.569,  0.0, idrotm[342], "ONLY");
3021   gMC->Gspos("I020", 2,"I018",  1.8824,  -1.735,  0.0, idrotm[344], "ONLY");
3022   gMC->Gspos("I020", 3,"I018",  0.0958,   1.6913, 0.0, idrotm[343], "ONLY");
3023
3024   gMC->Gspos("I021", 1,"I018",  1.0761,   0.0835, 2.6008, idrotm[340], "ONLY");
3025   gMC->Gspos("I021", 2,"I018", -1.0761,   0.0835,-2.8008, idrotm[339], "ONLY");
3026   gMC->Gspos("I021", 3,"I018", -1.0761,   0.0835,-1.0492, idrotm[338], "ONLY");
3027   gMC->Gspos("I021", 4,"I018",  1.0761,   0.0835,-2.8008, idrotm[337], "ONLY");
3028   gMC->Gspos("I021", 5,"I018",  1.0761,   0.0835,-1.0492, idrotm[340], "ONLY");
3029   gMC->Gspos("I021", 6,"I018", -1.0761,   0.0835, 0.8492, idrotm[339], "ONLY");
3030   gMC->Gspos("I021", 7,"I018", -1.0761,   0.0835, 2.6008, idrotm[338], "ONLY");
3031   gMC->Gspos("I021", 8,"I018",  1.0761,   0.0835, 0.8492, idrotm[337], "ONLY");
3032
3033   gMC->Gspos("I022", 1,"I018",  0.0,     -1.79,   3.55,   idrotm[312], "ONLY");
3034   gMC->Gspos("I022", 2,"I018",  0.0,     -1.79,  -0.1,    idrotm[312], "ONLY");
3035
3036   gMC->Gspos("I023", 1,"I018",  0.0,     -1.79,   1.725,  idrotm[341], "ONLY");
3037   gMC->Gspos("I023", 2,"I018",  0.0,     -1.79,  -1.925,  idrotm[341], "ONLY");
3038
3039   gMC->Gspos("I033", 1,"I018",  1.8,     -1.75,   1.35,   0,           "MANY");
3040   gMC->Gspos("I033", 2,"I018", -1.8,     -1.75,  -2.65,   idrotm[345], "MANY");
3041   gMC->Gspos("I033", 3,"I018", -1.8,     -1.75,   1.35,   idrotm[345], "MANY");
3042   gMC->Gspos("I033", 4,"I018",  1.8,     -1.75,  -2.65,   0,           "MANY");
3043
3044   gMC->Gspos("I034", 1,"I018",  1.6,     -1.775,  1.35,   idrotm[312], "ONLY");
3045   gMC->Gspos("I034", 2,"I018", -1.6,     -1.775, -2.65,   idrotm[348], "ONLY");
3046   gMC->Gspos("I034", 3,"I018", -1.6,     -1.775,  1.35,   idrotm[348], "ONLY");
3047   gMC->Gspos("I034", 4,"I018",  1.6,     -1.775, -2.65,   idrotm[312], "ONLY");
3048
3049   gMC->Gspos("I035", 1,"I018",  1.7,     -0.55, I018dits[2]-I035dits[2], 0, "MANY");
3050   gMC->Gspos("I035", 2,"I018", -1.7,     -0.55, I018dits[2]-I035dits[2], 0, "MANY");
3051
3052   gMC->Gspos("I036", 1,"I018",  0.3087,   1.7191, 3.56,   idrotm[346], "ONLY");
3053   gMC->Gspos("I036", 2,"I018",  0.3087,   1.7191,-0.11,   idrotm[346], "ONLY");
3054   gMC->Gspos("I036", 3,"I018", -0.3087,   1.7191,-0.11,   idrotm[347], "ONLY");
3055   gMC->Gspos("I036", 4,"I018", -0.3087,   1.7191, 3.56,   idrotm[347], "ONLY");
3056
3057   gMC->Gspos("I037", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3058   gMC->Gspos("I037", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3059
3060   gMC->Gspos("I038", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3061   gMC->Gspos("I038", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 , "ONLY");
3062
3063   gMC->Gspos("I040", 1,"I018",  1.9204,  -0.7118, 0.0, idrotm[346],"ONLY");
3064   gMC->Gspos("I040", 2,"I018", -1.9204,  -0.7118, 0.0, idrotm[347],"ONLY");
3065   gMC->Gspos("I041", 1,"I018",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], idrotm[346], "ONLY");
3066   gMC->Gspos("I041", 2,"I018", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], idrotm[347], "ONLY");
3067
3068
3069   // -- build block of the SDD electronics (heat bridge, chips, hybrid, anode microcable)
3070
3071   xI050 = SDD_CoolPipe[0]+SDD_CoolPipe[1]*sin30+I050dits[1]/cos30+I041dits[1];
3072   yI050 = 0;
3073   xI039 = -SDD_CoolPipe[1]/cos30;
3074   yI039 = -I050dits[1]+I039dits[1];
3075   gMC->Gspos("I039", 1,"I050",  xI039, yI039, 0.0, 0, "ONLY");
3076   xI042 = xI039+I039dits[0]-xI042space-I042dits[0];
3077   yI042 = yI039+I039dits[1]+I042dits[1];
3078   xI043 = xI039-I039dits[0]+xI043space+I043dits[0];
3079   yI043 = yI039+I039dits[1]+I043dits[1];
3080   zChipSpace = I042dits[2];
3081   if (zChipSpace < I043dits[2]) {
3082     zChipSpace = I043dits[2];
3083   }
3084   zChipSpace = zChipSpace * 2;
3085   yI051space = (2*I039dits[2] - 4*zChipSpace)/5;
3086   zchip = -I039dits[2] + yI051space + zChipSpace/2.;
3087   for (ichip=0; ichip<4; ichip++) {
3088     gMC->Gspos("I042", ichip+1, "I050", xI042, yI042, zchip, 0, "ONLY");
3089     gMC->Gspos("I043", ichip+1, "I050", xI043, yI043, zchip, 0, "ONLY");
3090     zchip += zChipSpace + yI051space;
3091   }
3092   xcap = 2*I039dits[0]/5.;
3093   yI051 = yI039+I039dits[1]+I051dits[1];
3094   zI051 = -I039dits[2] + yI051space/3.;
3095   icap = 1;
3096   for (ichip=0; ichip<5; ichip++) {
3097     xI051 = xI039-I039dits[0]+xcap;
3098     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3099     zI051 += yI051space/3.;
3100     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3101     xI051 += xcap;
3102     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3103     xI051 += xcap;
3104     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3105     xI051 += xcap;
3106     gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3107     zI051 -= yI051space/3.;
3108     if (ichip == 0) {
3109       gMC->Gspos("I051", icap++,"I050", xI051, yI051, zI051, 0, "ONLY");
3110     }
3111     zI051 += zChipSpace + yI051space;
3112   }
3113   xI052 = -I050dits[0]+I052dits[0];
3114   yI052 = yI051+I051dits[1]+I052dits[1];
3115   gMC->Gspos("I052", 1,"I050", xI052, yI052, 0.0, 0, "ONLY");
3116   xI044 = I050dits[0]-I044dits[3];
3117   yI044 = yI052+I052dits[1]+I044dits[2];
3118   gMC->Gspos("I044", 1,"I050", xI044, yI044, 0.0, idrotm[301], "ONLY");
3119   gMC->Gspos("I050", 1,"I018",  xI050,  yI050,  0.0, idrotm[346],"ONLY");
3120   gMC->Gspos("I050", 2,"I018", -xI050,  yI050,  0.0, idrotm[347],"ONLY");
3121
3122
3123   // -- build block of the SDD ladder frame at the end ladders
3124
3125   gMC->Gspos("I021",12,"I024",  1.0761,   0.0836,-0.1242, idrotm[340], "ONLY");
3126   gMC->Gspos("I021",11,"I024", -1.0761,   0.0836,-0.1242, idrotm[338], "ONLY");
3127   gMC->Gspos("I021",13,"I024", -1.0761,   0.0836,-1.8758, idrotm[339], "ONLY");
3128   gMC->Gspos("I021",14,"I024",  1.0761,   0.0836,-1.8758, idrotm[337], "ONLY");
3129
3130   gMC->Gspos("I022", 3,"I024",  0.0,     -1.7899, 0.825,  idrotm[312], "ONLY");
3131
3132   gMC->Gspos("I023", 3,"I024",  0.0,     -1.7899,-1.0,    idrotm[341], "ONLY");
3133
3134   gMC->Gspos("I025", 1,"I024", -1.9,     -1.7349, 0.0,    idrotm[344], "ONLY");
3135   gMC->Gspos("I025", 2,"I024",  1.987,   -1.5842, 0.0,    idrotm[343], "ONLY");
3136
3137   gMC->Gspos("I026", 1,"I024", -1.9782,  -1.5689, 0.0,    idrotm[342], "ONLY");
3138   gMC->Gspos("I026", 2,"I024",  1.8824,  -1.7349, 0.0,    idrotm[344], "ONLY");
3139
3140   gMC->Gspos("I029", 1,"I024", -0.087,    1.7067, I029dits[2]-I024dits[2], idrotm[342], "ONLY");
3141
3142   gMC->Gspos("I030", 1,"I024",  0.0958,   1.6914, I030dits[2]-I024dits[2], idrotm[343], "ONLY");
3143
3144   gMC->Gspos("I031", 1,"I024",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3145   gMC->Gspos("I031", 2,"I024", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3146
3147   gMC->Gspos("I032", 1,"I024",  SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3148   gMC->Gspos("I032", 2,"I024", -SDD_CoolPipe[0], SDD_CoolPipe[1], SDD_CoolPipe[2], 0 ,"ONLY");
3149
3150
3151   xI424 = I028dits[0]/3.;
3152   yI424 = -I028dits[1]+I424dits[1];
3153   gMC->Gspos("I422", 1,"I421", 0.0, 0.0, 0.0, 0, "ONLY");
3154   gMC->Gspos("I423", 1,"I421", 0.0, -I421dits[1]+I423dits[2], 0.0, idrotm[312], "ONLY");
3155   gMC->Gspos("I421", 1,"I420", 0.0, 0.0, 0.0, 0, "ONLY");
3156   gMC->Gspos("I420", 1,"I028", -I028dits[0]/3., I028dits[1]-I420dits[1], 0.0, 0, "ONLY");
3157   gMC->Gspos("I424", 1,"I028", xI424, yI424, 0.0, 0, "ONLY");
3158   gMC->Gspos("I028", 1,"I024", 0.0, I028dits[1]-I024dits[1], I024dits[2]-I028dits[2], 0, "MANY");
3159
3160
3161   // -- build the SDD ladder 3
3162
3163   indI425 = 1;
3164   gMC->Gspos("I024", 1,"I047",  0.0,      0.0,   24.625, 0,           "ONLY");
3165   gMC->Gspos("I018", 1,"I047",  0.0,      0.0,    3.65,  0,           "ONLY");
3166   gMC->Gspos("I018", 2,"I047",  0.0,      0.0,   10.95,  0,           "ONLY");
3167   gMC->Gspos("I018", 3,"I047",  0.0,      0.0,   18.25,  0,           "ONLY");
3168   gMC->Gspos("I018", 4,"I047",  0.0,      0.0,   -3.65,  0,           "ONLY");
3169   gMC->Gspos("I018", 5,"I047",  0.0,      0.0,  -10.95,  0,           "ONLY");
3170   gMC->Gspos("I018", 6,"I047",  0.0,      0.0,  -18.25,  0,           "ONLY");
3171   gMC->Gspos("I024", 2,"I047",  0.0,      0.0,  -24.625, idrotm[355], "ONLY");
3172   HVname[0] = 'I';
3173   HVname[1] = '3';
3174   HVname[2] = '1';
3175   HVname[4] = '\0';
3176   for (iSDD=0; iSDD<3; iSDD++) {
3177     HVname[3] = (Char_t)(48+iSDD+5);
3178     dits[0] = 1.350000;
3179     dits[1] = I425dits[1];
3180     dits[2] = (I047dits[2] - 2*I024dits[2] - Z_SDD_lay3[iSDD])/2.;
3181     gMC->Gsvolu(HVname, "BOX ", idtmed[279], dits, 3);
3182     xHV = 0.0;
3183     yHV = -I047dits[1] + (2*iSDD+1)*dits[1];
3184     zHV = I047dits[2] - 2*I024dits[2] - dits[2];
3185     gMC->Gspos(HVname, 1,"I047", xHV, yHV,  zHV, 0, "ONLY");
3186     gMC->Gspos(HVname, 2,"I047", xHV, yHV, -zHV, 0, "ONLY");
3187     gMC->Gspos("I425", indI425++,"I047",  xI424, yHV,   24.625, 0, "ONLY");
3188     gMC->Gspos("I425", indI425++,"I047", -xI424, yHV,  -24.625, 0, "ONLY");
3189   }
3190   LVname[0] = 'I';
3191   LVname[1] = '3';
3192   LVname[2] = '1';
3193   LVname[4] = '\0';
3194   for (iSDD=0; iSDD<3; iSDD++) {
3195     LVname[3] = (Char_t)(48+iSDD+1);
3196     dits[0] = 1.350000;
3197     dits[1] = 0.004423;
3198     dits[2] = (I047dits[2] - (2*iSDD+1)*I018dits[2] - I039dits[2])/2.;
3199     gMC->Gsvolu(LVname, "BOX ", idtmed[280], dits, 3);
3200     yLV = I018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3201     xLV = xI050 -
3202           fabs(yI050-yLV)*sin30/cos30 +
3203           (I050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3204     zLV = I047dits[2] - dits[2];
3205     gMC->Gspos(LVname, 1,"I047",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3206     gMC->Gspos(LVname, 2,"I047",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3207     gMC->Gspos(LVname, 3,"I047", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3208     gMC->Gspos(LVname, 4,"I047", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3209   }
3210
3211
3212   // -- build the SDD ladder 4
3213
3214
3215   gMC->Gspos("I024", 3,"I048", -0.0001,   0.0,   31.925, 0,           "ONLY");
3216   gMC->Gspos("I018", 7,"I048", -0.0001,   0.0,   -3.65,  0,           "ONLY");
3217   gMC->Gspos("I018", 8,"I048", -0.0001,   0.0,    3.65,  0,           "ONLY");
3218   gMC->Gspos("I018", 9,"I048", -0.0001,   0.0,   10.95,  0,           "ONLY");
3219   gMC->Gspos("I018",10,"I048", -0.0001,   0.0,   18.25,  0,           "ONLY");
3220   gMC->Gspos("I018",11,"I048", -0.0001,   0.0,   25.55,  0,           "ONLY");
3221   gMC->Gspos("I018",12,"I048", -0.0001,   0.0,  -10.95,  0,           "ONLY");
3222   gMC->Gspos("I018",13,"I048", -0.0001,   0.0,  -18.25,  0,           "ONLY");
3223   gMC->Gspos("I018",14,"I048", -0.0001,   0.0,  -25.55,  0,           "ONLY");
3224   gMC->Gspos("I024", 4,"I048", -0.0001,   0.0,  -31.925, idrotm[355], "ONLY");
3225   HVname[0] = 'I';
3226   HVname[1] = '4';
3227   HVname[2] = '1';
3228   HVname[4] = '\0';
3229   for (iSDD=0; iSDD<4; iSDD++) {
3230     HVname[3] = (Char_t)(48+iSDD+5);
3231     dits[0] = 1.350000;
3232     dits[1] = I425dits[1];
3233     dits[2] = (I048dits[2] - 2*I024dits[2] - Z_SDD_lay4[iSDD])/2.;
3234     gMC->Gsvolu(HVname, "BOX ", idtmed[279], dits, 3);
3235     xHV = -0.0001;
3236     yHV = -I048dits[1] + (2*iSDD+1)*dits[1];
3237     zHV = I048dits[2] - 2*I024dits[2] - dits[2];
3238     gMC->Gspos(HVname, 1,"I048", xHV, yHV,  zHV, 0, "ONLY");
3239     gMC->Gspos(HVname, 2,"I048", xHV, yHV, -zHV, 0, "ONLY");
3240     gMC->Gspos("I425", indI425++,"I048",  xI424, yHV,   31.925, 0, "ONLY");
3241     gMC->Gspos("I425", indI425++,"I048", -xI424, yHV,  -31.925, 0, "ONLY");
3242   }
3243   LVname[0] = 'I';
3244   LVname[1] = '4';
3245   LVname[2] = '1';
3246   LVname[4] = '\0';
3247   for (iSDD=0; iSDD<4; iSDD++) {
3248     LVname[3] = (Char_t)(48+iSDD+1);
3249     dits[0] = 1.350000;
3250     dits[1] = 0.004423;
3251     dits[2] = (I048dits[2] - (2*iSDD+1)*I018dits[2] - I039dits[2])/2.;
3252     gMC->Gsvolu(LVname, "BOX ", idtmed[280], dits, 3);
3253     yLV = I018dits[1] - dits[0]*cos30 - dits[1]*sin30;
3254     xLV = xI050 -
3255           fabs(yI050-yLV)*sin30/cos30 +
3256           (I050dits[1]+(2*iSDD+1)*dits[1])/cos30;
3257     zLV = I048dits[2] - dits[2];
3258     gMC->Gspos(LVname, 1,"I048",  xLV, yLV,  zLV, idrotm[346], "ONLY");
3259     gMC->Gspos(LVname, 2,"I048",  xLV, yLV, -zLV, idrotm[346], "ONLY");
3260     gMC->Gspos(LVname, 3,"I048", -xLV, yLV,  zLV, idrotm[347], "ONLY");
3261     gMC->Gspos(LVname, 4,"I048", -xLV, yLV, -zLV, idrotm[347], "ONLY");
3262   }
3263
3264
3265   // -- build the SDD barrel (layers 3 and 4)
3266
3267   gMC->Gspos("I047", 1,"IT34", -3.7528,  16.4422, 0.0,   idrotm[321], "ONLY");
3268   gMC->Gspos("I047", 2,"IT34",-10.8892,  13.6547, 0.0,   idrotm[333], "ONLY");
3269   gMC->Gspos("I047", 3,"IT34",-15.1948,   7.3175, 0.0,   idrotm[336], "ONLY");
3270   gMC->Gspos("I047", 4,"IT34",-17.465,    0.0,    0.0,   idrotm[350], "ONLY");
3271   gMC->Gspos("I047", 5,"IT34",-15.1948,  -7.3174, 0.0,   idrotm[313], "ONLY");
3272   gMC->Gspos("I047", 6,"IT34",-10.8893, -13.6547, 0.0,   idrotm[311], "ONLY");
3273   gMC->Gspos("I047", 7,"IT34", -3.7528, -16.4422, 0.0,   idrotm[310], "ONLY");
3274   gMC->Gspos("I047", 8,"IT34",  3.8863, -17.0271, 0.0,   idrotm[386], "ONLY");
3275   gMC->Gspos("I047", 9,"IT34", 10.5152, -13.1856, 0.0,   idrotm[309], "ONLY");
3276   gMC->Gspos("I047",10,"IT34", 15.7354,  -7.5778, 0.0,   idrotm[308], "ONLY");
3277   gMC->Gspos("I047",11,"IT34", 16.865,    0.0,    0.0,   idrotm[356], "ONLY");
3278   gMC->Gspos("I047",12,"IT34", 15.7354,   7.5778, 0.0,   idrotm[307], "ONLY");
3279   gMC->Gspos("I047",13,"IT34", 10.5152,  13.1856, 0.0,   idrotm[306], "ONLY");
3280   gMC->Gspos("I047",14,"IT34",  3.8863,  17.0271, 0.0,   idrotm[305], "ONLY");
3281
3282   gMC->Gspos("I048", 1,"IT34", -3.6667,  25.5027, 0.0,   idrotm[335], "ONLY");
3283   gMC->Gspos("I048", 2,"IT34",-10.9317,  23.937,  0.0,   idrotm[332], "ONLY");
3284   gMC->Gspos("I048", 3,"IT34",-16.8725,  19.4719, 0.0,   idrotm[331], "ONLY");
3285   gMC->Gspos("I048", 4,"IT34",-22.1376,  14.227,  0.0,   idrotm[366], "ONLY");
3286   gMC->Gspos("I048", 5,"IT34",-24.7213,   7.2588, 0.0,   idrotm[330], "ONLY");
3287   gMC->Gspos("I048", 6,"IT34",-26.315,    0.0,    0.0,   idrotm[350], "ONLY");
3288   gMC->Gspos("I048", 7,"IT34",-24.7213,  -7.2588, 0.0,   idrotm[329], "ONLY");
3289   gMC->Gspos("I048", 8,"IT34",-22.1376, -14.227,  0.0,   idrotm[328], "ONLY");
3290   gMC->Gspos("I048", 9,"IT34",-16.8725, -19.4719, 0.0,   idrotm[327], "ONLY");
3291   gMC->Gspos("I048",10,"IT34",-10.9316, -23.937,  0.0,   idrotm[326], "ONLY");
3292   gMC->Gspos("I048",11,"IT34", -3.6667, -25.5027, 0.0,   idrotm[325], "ONLY");
3293   gMC->Gspos("I048",12,"IT34",  3.745,  -26.0472, 0.0,   idrotm[324], "ONLY");
3294   gMC->Gspos("I048",13,"IT34", 10.7032, -23.4367, 0.0,   idrotm[323], "ONLY");
3295   gMC->Gspos("I048",14,"IT34", 17.2327, -19.8876, 0.0,   idrotm[322], "ONLY");
3296   gMC->Gspos("I048",15,"IT34", 21.6749, -13.9296, 0.0,   idrotm[320], "ONLY");
3297   gMC->Gspos("I048",16,"IT34", 25.2491,  -7.4138, 0.0,   idrotm[319], "ONLY");
3298   gMC->Gspos("I048",17,"IT34", 25.765,    0.0,    0.0,   idrotm[318], "ONLY");
3299   gMC->Gspos("I048",18,"IT34", 25.2491,   7.4138, 0.0,   idrotm[317], "ONLY");
3300   gMC->Gspos("I048",19,"IT34", 21.6749,  13.9296, 0.0,   idrotm[316], "ONLY");
3301   gMC->Gspos("I048",20,"IT34", 17.2327,  19.8876, 0.0,   idrotm[315], "ONLY");
3302   gMC->Gspos("I048",21,"IT34", 10.7032,  23.4367, 0.0,   idrotm[314], "ONLY");
3303   gMC->Gspos("I048",22,"IT34", 3.745,    26.0472, 0.0,   idrotm[334], "ONLY");
3304
3305
3306   // --- Place SSD volumes into their mother volume IT56
3307
3308
3309   gMC->Gspos("I570",14,"IT56",-28.0681,-36.0619,-0.27,idrotm[566],"ONLY");
3310   gMC->Gspos("I570",15,"IT56",-21.677,-40.0556,-0.27,idrotm[567],"ONLY");
3311   gMC->Gspos("I570",16,"IT56",-14.838,-43.2217,-0.27,idrotm[568],"ONLY");
3312   gMC->Gspos("I570",17,"IT56",-7.4965,-44.9238,-0.27,idrotm[569],"ONLY");
3313   gMC->Gspos("I570",18,"IT56",-0.27,-45.6977,-0.27,idrotm[533],"ONLY");
3314   gMC->Gspos("I570",19,"IT56",7.4965,-44.9238,-0.27,idrotm[534],"ONLY");
3315   gMC->Gspos("I570",20,"IT56",14.838,-43.2217,-0.27,idrotm[535],"ONLY");
3316   gMC->Gspos("I570",21,"IT56",21.677,-40.0556,-0.27,idrotm[623],"ONLY");
3317   gMC->Gspos("I570",22,"IT56",28.0681,-36.0619,-0.27,idrotm[537],"ONLY");
3318   gMC->Gspos("I570",23,"IT56",33.5085,-30.8468,-0.27,idrotm[538],"ONLY");
3319   gMC->Gspos("I570",24,"IT56",38.2566,-24.9943,-0.27,idrotm[539],"ONLY");
3320   gMC->Gspos("I570",25,"IT56",41.7089,-18.2952,-0.27,idrotm[540],"ONLY");
3321   gMC->Gspos("I570",26,"IT56",44.2994,-11.2181,-0.27,idrotm[541],"ONLY");
3322   gMC->Gspos("I570",27,"IT56",45.3894,-3.7611,-0.27,idrotm[542],"ONLY");
3323   gMC->Gspos("I570",28,"IT56",45.5416,3.7737,-0.27,idrotm[543],"ONLY");
3324   gMC->Gspos("I570",29,"IT56",44.1513,11.1806,-0.27,idrotm[544],"ONLY");
3325   gMC->Gspos("I570",30,"IT56",41.8487,18.3566,-0.27,idrotm[545],"ONLY");
3326   gMC->Gspos("I570",31,"IT56",38.1287,24.9107,-0.27,idrotm[546],"ONLY");
3327   gMC->Gspos("I570",32,"IT56",33.6209,30.9502,-0.27,idrotm[547],"ONLY");
3328   gMC->Gspos("I570",33,"IT56",27.9743,35.9414,-0.27,idrotm[548],"ONLY");
3329   gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
3330   gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
3331   gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
3332   gMC->Gspos("I570",37,"IT56",-0.27,45.545,-0.27,0,"ONLY");
3333   gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
3334   gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
3335   gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
3336   gMC->Gspos("I570",3,"IT56",-27.9743,35.9414,-0.27,idrotm[555],"ONLY");
3337   gMC->Gspos("I570",4,"IT56",-33.6209,30.9502,-0.27,idrotm[556],"ONLY");
3338   gMC->Gspos("I570",5,"IT56",-38.1287,24.9108,-0.27,idrotm[557],"ONLY");
3339   gMC->Gspos("I570",6,"IT56",-41.8487,18.3566,-0.27,idrotm[558],"ONLY");
3340   gMC->Gspos("I570",7,"IT56",-44.1513,11.1806,-0.27,idrotm[559],"ONLY");
3341   gMC->Gspos("I570",8,"IT56",-45.5416,3.7737,-0.27,idrotm[560],"ONLY");
3342   gMC->Gspos("I570",9,"IT56",-45.3894,-3.7611,-0.27,idrotm[561],"ONLY");
3343   gMC->Gspos("I570",10,"IT56",-44.2994,-11.2181,-0.27,idrotm[562],"ONLY");
3344   gMC->Gspos("I570",11,"IT56",-41.7089,-18.2952,-0.27,idrotm[563],"ONLY");
3345   gMC->Gspos("I570",12,"IT56",-38.2566,-24.9943,-0.27,idrotm[564],"ONLY");
3346   gMC->Gspos("I570",13,"IT56",-33.5086,-30.8468,-0.27,idrotm[565],"ONLY");
3347   gMC->Gspos("I569",8,"IT56",-43.5484,3.6085,0.0,idrotm[560],"ONLY");
3348   gMC->Gspos("I569",9,"IT56",-43.3963,-3.5959,0.0,idrotm[561],"ONLY");
3349   gMC->Gspos("I569",10,"IT56",-42.3606,-10.7271,0.0,idrotm[562],"ONLY");
3350   gMC->Gspos("I569",11,"IT56",-39.8773,-17.4918,0.0,idrotm[563],"ONLY");
3351   gMC->Gspos("I569",12,"IT56",-36.5823,-23.9004,0.0,idrotm[564],"ONLY");
3352   gMC->Gspos("I569",13,"IT56",-32.0371,-29.4922,0.0,idrotm[565],"ONLY");
3353   gMC->Gspos("I569",14,"IT56",-26.8397,-34.4836,0.0,idrotm[566],"ONLY");
3354   gMC->Gspos("I569",15,"IT56",-20.7251,-38.2967,0.0,idrotm[567],"ONLY");
3355   gMC->Gspos("I569",16,"IT56",-14.1886,-41.33,0.0,idrotm[568],"ONLY");
3356   gMC->Gspos("I569",17,"IT56",-7.1673,-42.9511,0.0,idrotm[569],"ONLY");
3357   gMC->Gspos("I569",18,"IT56",0.0,-43.6977,0.0,idrotm[533],"ONLY");
3358   gMC->Gspos("I569",19,"IT56",7.1673,-42.9511,0.0,idrotm[534],"ONLY");
3359   gMC->Gspos("I569",20,"IT56",14.1886,-41.33,0.0,idrotm[535],"ONLY");
3360   gMC->Gspos("I569",21,"IT56",20.7251,-38.2967,0.0,idrotm[623],"ONLY");
3361   gMC->Gspos("I569",22,"IT56",26.8397,-34.4836,0.0,idrotm[537],"ONLY");
3362   gMC->Gspos("I569",23,"IT56",32.0371,-29.4922,0.0,idrotm[538],"ONLY");
3363   gMC->Gspos("I569",24,"IT56",36.5822,-23.9004,0.0,idrotm[539],"ONLY");
3364   gMC->Gspos("I569",25,"IT56",39.8773,-17.4918,0.0,idrotm[540],"ONLY");
3365   gMC->Gspos("I569",26,"IT56",42.3606,-10.7272,0.0,idrotm[541],"ONLY");
3366   gMC->Gspos("I569",27,"IT56",43.3963,-3.5959,0.0,idrotm[542],"ONLY");
3367   gMC->Gspos("I569",28,"IT56",43.5484,3.6085,0.0,idrotm[543],"ONLY");
3368   gMC->Gspos("I569",29,"IT56",42.2125,10.6897,0.0,idrotm[544],"ONLY");
3369   gMC->Gspos("I569",30,"IT56",40.0172,17.5532,0.0,idrotm[545],"ONLY");
3370   gMC->Gspos("I569",31,"IT56",36.4544,23.8169,0.0,idrotm[546],"ONLY");
3371   gMC->Gspos("I569",32,"IT56",32.1494,29.5956,0.0,idrotm[547],"ONLY");
3372   gMC->Gspos("I569",33,"IT56",26.7459,34.3631,0.0,idrotm[548],"ONLY");
3373   gMC->Gspos("I569",34,"IT56",20.7978,38.431,0.0,idrotm[549],"ONLY");
3374   gMC->Gspos("I569",35,"IT56",14.139,41.1856,0.0,idrotm[550],"ONLY");
3375   gMC->Gspos("I569",36,"IT56",7.1924,43.1017,0.0,idrotm[551],"ONLY");
3376   gMC->Gspos("I569",37,"IT56",0.0,43.545,0.0,0,"ONLY");
3377   gMC->Gspos("I569",38,"IT56",-7.1924,43.1017,0.0,idrotm[552],"ONLY");
3378   gMC->Gspos("I569",1,"IT56",-14.139,41.1856,0.0,idrotm[553],"ONLY");
3379   gMC->Gspos("I569",2,"IT56",-20.7978,38.431,0.0,idrotm[620],"ONLY");
3380   gMC->Gspos("I569",3,"IT56",-26.7459,34.3631,0.0,idrotm[555],"ONLY");
3381   gMC->Gspos("I569",4,"IT56",-32.1494,29.5956,0.0,idrotm[556],"ONLY");
3382   gMC->Gspos("I569",5,"IT56",-36.4544,23.8169,0.0,idrotm[557],"ONLY");
3383   gMC->Gspos("I569",6,"IT56",-40.0172,17.5532,0.0,idrotm[558],"ONLY");
3384   gMC->Gspos("I569",7,"IT56",-42.2125,10.6897,0.0,idrotm[559],"ONLY");
3385   gMC->Gspos("I571",15,"IT56",-21.2916,-34.387,0.0,idrotm[501],"ONLY");
3386   gMC->Gspos("I571",14,"IT56",-27.351,-30.0026,0.0,idrotm[503],"ONLY");
3387   gMC->Gspos("I571",13,"IT56",-32.2758,-24.3735,0.0,idrotm[504],"ONLY");
3388   gMC->Gspos("I571",12,"IT56",-36.3422,-18.0963,0.0,idrotm[505],"ONLY");
3389   gMC->Gspos("I571",11,"IT56",-38.901,-11.0683,0.0,idrotm[506],"ONLY");
3390   gMC->Gspos("I571",10,"IT56",-40.4252,-3.7459,0.0,idrotm[507],"ONLY");
3391   gMC->Gspos("I571",9,"IT56",-40.2725,3.7318,0.0,idrotm[508],"ONLY");
3392   gMC->Gspos("I571",8,"IT56",-39.0486,11.1103,0.0,idrotm[509],"ONLY");
3393   gMC->Gspos("I571",7,"IT56",-36.2049,18.0279,0.0,idrotm[510],"ONLY");
3394   gMC->Gspos("I571",6,"IT56",-32.3982,24.466,0.0,idrotm[511],"ONLY");
3395   gMC->Gspos("I571",5,"IT56",-27.2476,29.8892,0.0,idrotm[512],"ONLY");
3396   gMC->Gspos("I571",4,"IT56",-21.3723,34.5175,0.0,idrotm[513],"ONLY");
3397   gMC->Gspos("I571",3,"IT56",-14.6104,37.7138,0.0,idrotm[653],"ONLY");
3398   gMC->Gspos("I571",2,"IT56",-7.4599,39.9072,0.0,idrotm[514],"ONLY");
3399   gMC->Gspos("I571",1,"IT56",0.0,40.445,0.0,0,"ONLY");
3400   gMC->Gspos("I571",34,"IT56",7.46,39.9071,0.0,idrotm[515],"ONLY");
3401   gMC->Gspos("I571",33,"IT56",14.6104,37.7138,0.0,idrotm[516],"ONLY");
3402   gMC->Gspos("I571",32,"IT56",21.3723,34.5175,0.0,idrotm[517],"ONLY");
3403   gMC->Gspos("I571",31,"IT56",27.2476,29.8892,0.0,idrotm[518],"ONLY");
3404   gMC->Gspos("I571",30,"IT56",32.3983,24.466,0.0,idrotm[519],"ONLY");
3405   gMC->Gspos("I571",29,"IT56",36.2049,18.0279,0.0,idrotm[520],"ONLY");
3406   gMC->Gspos("I571",28,"IT56",39.0486,11.1103,0.0,idrotm[521],"ONLY");
3407   gMC->Gspos("I571",27,"IT56",40.2725,3.7318,0.0,idrotm[522],"ONLY");
3408   gMC->Gspos("I571",26,"IT56",40.4252,-3.746,0.0,idrotm[523],"ONLY");
3409   gMC->Gspos("I571",25,"IT56",38.901,-11.0683,0.0,idrotm[524],"ONLY");
3410   gMC->Gspos("I571",24,"IT56",36.3422,-18.0963,0.0,idrotm[525],"ONLY");
3411   gMC->Gspos("I571",23,"IT56",32.2758,-24.3736,0.0,idrotm[526],"ONLY");
3412   gMC->Gspos("I571",22,"IT56",27.351,-30.0026,0.0,idrotm[527],"ONLY");
3413   gMC->Gspos("I571",21,"IT56",21.2915,-34.387,0.0,idrotm[528],"ONLY");
3414   gMC->Gspos("I571",20,"IT56",14.6658,-37.8569,0.0,idrotm[618],"ONLY");
3415   gMC->Gspos("I571",19,"IT56",7.4317,-39.7563,0.0,idrotm[529],"ONLY");
3416   gMC->Gspos("I571",18,"IT56",0.0,-40.5984,0.0,idrotm[533],"ONLY");
3417   gMC->Gspos("I571",17,"IT56",-7.4318,-39.7563,0.0,idrotm[530],"ONLY");
3418   gMC->Gspos("I571",16,"IT56",-14.6659,-37.8569,0.0,idrotm[531],"ONLY");
3419   gMC->Gspos("I565",13,"IT56",-30.6798,-23.1683,0.0,idrotm[504],"ONLY");
3420   gMC->Gspos("I565",12,"IT56",-34.5519,-17.2048,0.0,idrotm[505],"ONLY");
3421   gMC->Gspos("I565",11,"IT56",-36.9774,-10.521,0.0,idrotm[506],"ONLY");
3422   gMC->Gspos("I565",10,"IT56",-38.4338,-3.5614,0.0,idrotm[507],"ONLY");
3423   gMC->Gspos("I565",9,"IT56",-38.281,3.5473,0.0,idrotm[508],"ONLY");
3424   gMC->Gspos("I565",8,"IT56",-37.1249,10.563,0.0,idrotm[509],"ONLY");
3425   gMC->Gspos("I565",7,"IT56",-34.4146,17.1364,0.0,idrotm[510],"ONLY");
3426   gMC->Gspos("I565",6,"IT56",-30.8022,23.2608,0.0,idrotm[511],"ONLY");
3427   gMC->Gspos("I565",5,"IT56",-25.9002,28.4112,0.0,idrotm[512],"ONLY");
3428   gMC->Gspos("I565",4,"IT56",-20.3195,32.817,0.0,idrotm[513],"ONLY");
3429   gMC->Gspos("I565",3,"IT56",-13.8879,35.8489,0.0,idrotm[653],"ONLY");
3430   gMC->Gspos("I565",2,"IT56",-7.0924,37.9412,0.0,idrotm[514],"ONLY");
3431   gMC->Gspos("I565",1,"IT56",0.0,38.445,0.0,0,"ONLY");
3432   gMC->Gspos("I565",34,"IT56",7.0925,37.9412,0.0,idrotm[515],"ONLY");
3433   gMC->Gspos("I565",33,"IT56",13.888,35.8489,0.0,idrotm[516],"ONLY");
3434   gMC->Gspos("I565",32,"IT56",20.3195,32.817,0.0,idrotm[517],"ONLY");
3435   gMC->Gspos("I565",31,"IT56",25.9002,28.4112,0.0,idrotm[518],"ONLY");
3436   gMC->Gspos("I565",30,"IT56",30.8022,23.2607,0.0,idrotm[519],"ONLY");
3437   gMC->Gspos("I565",29,"IT56",34.4146,17.1364,0.0,idrotm[520],"ONLY");
3438   gMC->Gspos("I565",28,"IT56",37.125,10.5629,0.0,idrotm[521],"ONLY");
3439   gMC->Gspos("I565",27,"IT56",38.281,3.5472,0.0,idrotm[522],"ONLY");
3440   gMC->Gspos("I565",26,"IT56",38.4338,-3.5614,0.0,idrotm[523],"ONLY");
3441   gMC->Gspos("I565",25,"IT56",36.9774,-10.521,0.0,idrotm[524],"ONLY");
3442   gMC->Gspos("I565",24,"IT56",34.5519,-17.2048,0.0,idrotm[525],"ONLY");
3443   gMC->Gspos("I565",23,"IT56",30.6798,-23.1683,0.0,idrotm[526],"ONLY");
3444   gMC->Gspos("I565",22,"IT56",26.0036,-28.5246,0.0,idrotm[527],"ONLY");
3445   gMC->Gspos("I565",21,"IT56",20.2387,-32.6866,0.0,idrotm[528],"ONLY");
3446   gMC->Gspos("I565",20,"IT56",13.9433,-35.992,0.0,idrotm[618],"ONLY");
3447   gMC->Gspos("I565",19,"IT56",7.0642,-37.7904,0.0,idrotm[529],"ONLY");
3448   gMC->Gspos("I565",18,"IT56",0.0,-38.5984,0.0,idrotm[533],"ONLY");
3449   gMC->Gspos("I565",17,"IT56",-7.0643,-37.7904,0.0,idrotm[530],"ONLY");
3450   gMC->Gspos("I565",16,"IT56",-13.9434,-35.992,0.0,idrotm[531],"ONLY");
3451   gMC->Gspos("I565",15,"IT56",-20.2387,-32.6866,0.0,idrotm[501],"ONLY");
3452   gMC->Gspos("I565",14,"IT56",-26.0036,-28.5246,0.0,idrotm[503],"ONLY");
3453   gMC->Gspos("I553",1,"I570",0.005,0.0,52.8453,0,"ONLY");
3454   gMC->Gspos("I523",1,"I570",0.0,0.0,46.9203+0.82,0,"ONLY");
3455   gMC->Gspos("I523",2,"I570",0.0,0.0,43.0103+0.82,0,"ONLY");
3456   gMC->Gspos("I523",3,"I570",0.0,0.0,39.1003+0.82,0,"ONLY");
3457   gMC->Gspos("I523",4,"I570",0.0,0.0,35.1903+0.82,0,"ONLY");
3458   gMC->Gspos("I523",5,"I570",0.0,0.0,31.2803+0.82,0,"ONLY");
3459   gMC->Gspos("I523",6,"I570",0.0,0.0,27.3703+0.82,0,"ONLY");
3460   gMC->Gspos("I523",7,"I570",0.0,0.0,23.4603+0.82,0,"ONLY");
3461   gMC->Gspos("I523",8,"I570",0.0,0.0,19.5503+0.82,0,"ONLY");
3462   gMC->Gspos("I523",9,"I570",0.0,0.0,15.6403+0.82,0,"ONLY");
3463   gMC->Gspos("I523",10,"I570",0.0,0.0,11.7303+0.82,0,"ONLY");
3464   gMC->Gspos("I523",11,"I570",0.0,0.0,7.8203+0.82,0,"ONLY");
3465   gMC->Gspos("I523",12,"I570",0.0,0.0,3.9103+0.82,0,"ONLY");
3466   gMC->Gspos("I523",13,"I570",0.0,0.0,0.0003+0.82,0,"ONLY");
3467   gMC->Gspos("I523",14,"I570",0.0,0.0,-3.9097+0.82,0,"ONLY");
3468   gMC->Gspos("I523",15,"I570",0.0,0.0,-7.8197+0.82,0,"ONLY");
3469   gMC->Gspos("I523",16,"I570",0.0,0.0,-11.7297+0.82,0,"ONLY");
3470   gMC->Gspos("I523",17,"I570",0.0,0.0,-15.6397+0.82,0,"ONLY");
3471   gMC->Gspos("I523",18,"I570",0.0,0.0,-19.5497+0.82,0,"ONLY");
3472   gMC->Gspos("I523",19,"I570",0.0,0.0,-23.4597+0.82,0,"ONLY");
3473   gMC->Gspos("I523",20,"I570",0.0,0.0,-27.3697+0.82,0,"ONLY");
3474   gMC->Gspos("I523",21,"I570",0.0,0.0,-31.2797+0.82,0,"ONLY");
3475   gMC->Gspos("I523",22,"I570",0.0,0.0,-35.1897+0.82,0,"ONLY");
3476   gMC->Gspos("I523",23,"I570",0.0,0.0,-39.0997+0.82,0,"ONLY");
3477   gMC->Gspos("I523",24,"I570",0.0,0.0,-43.0097+0.82,0,"ONLY");
3478   gMC->Gspos("I523",25,"I570",0.0,0.0,-46.9197+0.82,0,"ONLY");
3479   gMC->Gspos("I553",2,"I570",-0.005,0.0,-51.2047,idrotm[570],"ONLY");
3480   gMC->Gspos("I566",1,"I569",0.0,-0.03,46.9203,idrotm[532],"ONLY");
3481   gMC->Gspos("I566",2,"I569",0.0,0.03,43.0103,0,"ONLY");
3482   gMC->Gspos("I566",3,"I569",0.0,-0.03,39.1003,idrotm[532],"ONLY");
3483   gMC->Gspos("I566",4,"I569",0.0,0.03,35.1903,0,"ONLY");
3484   gMC->Gspos("I566",5,"I569",0.0,-0.03,31.2803,idrotm[532],"ONLY");
3485   gMC->Gspos("I566",6,"I569",0.0,0.03,27.3703,0,"ONLY");
3486   gMC->Gspos("I566",7,"I569",0.0,-0.03,23.4603,idrotm[532],"ONLY");
3487   gMC->Gspos("I566",8,"I569",0.0,0.03,19.5503,0,"ONLY");
3488   gMC->Gspos("I566",9,"I569",0.0,-0.03,15.6403,idrotm[532],"ONLY");
3489   gMC->Gspos("I566",10,"I569",0.0,0.03,11.7303,0,"ONLY");
3490   gMC->Gspos("I566",11,"I569",0.0,-0.03,7.8203,idrotm[532],"ONLY");
3491   gMC->Gspos("I566",12,"I569",0.0,0.03,3.9103,0,"ONLY");
3492   gMC->Gspos("I566",13,"I569",0.0,-0.03,0.0003,0,"ONLY");
3493   gMC->Gspos("I566",14,"I569",0.0,0.03,-3.9097,0,"ONLY");
3494   gMC->Gspos("I566",15,"I569",0.0,-0.03,-7.8197,idrotm[532],"ONLY");
3495   gMC->Gspos("I566",16,"I569",0.0,0.03,-11.7297,0,"ONLY");
3496   gMC->Gspos("I566",17,"I569",0.0,-0.03,-15.6397,0,"ONLY");
3497   gMC->Gspos("I566",18,"I569",0.0,0.03,-19.5497,0,"ONLY");
3498   gMC->Gspos("I566",19,"I569",0.0,-0.03,-23.4597,idrotm[532],"ONLY");
3499   gMC->Gspos("I566",20,"I569",0.0,0.03,-27.3697,0,"ONLY");
3500   gMC->Gspos("I566",21,"I569",0.0,-0.03,-31.2797,idrotm[532],"ONLY");
3501   gMC->Gspos("I566",22,"I569",0.0,0.03,-35.1897,0,"ONLY");
3502   gMC->Gspos("I566",23,"I569",0.0,-0.03,-39.0997,0,"ONLY");
3503   gMC->Gspos("I566",24,"I569",0.0,0.03,-43.0097,0,"ONLY");
3504   gMC->Gspos("I566",25,"I569",0.0,-0.03,-46.9197,idrotm[532],"ONLY");
3505   gMC->Gspos("I544",1,"I571",0.0101,0.0,43.125,0,"ONLY");
3506   gMC->Gspos("I516",20,"I571",0.0001,0.0,39.1-1.08,0,"ONLY");
3507   gMC->Gspos("I516",19,"I571",0.0001,0.0,35.19-1.08,0,"ONLY");
3508   gMC->Gspos("I516",18,"I571",0.0001,0.0,31.28-1.08,0,"ONLY");
3509   gMC->Gspos("I516",17,"I571",0.0001,0.0,27.37-1.08,0,"ONLY");
3510   gMC->Gspos("I516",16,"I571",0.0001,0.0,23.46-1.08,0,"ONLY");
3511   gMC->Gspos("I516",15,"I571",0.0001,0.0,19.55-1.08,0,"ONLY");
3512   gMC->Gspos("I516",14,"I571",0.0001,0.0,15.64-1.08,0,"ONLY");
3513   gMC->Gspos("I516",13,"I571",0.0001,0.0,11.73-1.08,0,"ONLY");
3514   gMC->Gspos("I516",12,"I571",0.0001,0.0,7.82-1.08,0,"ONLY");
3515   gMC->Gspos("I516",11,"I571",0.0001,0.0,3.91-1.08,0,"ONLY");
3516   gMC->Gspos("I516",10,"I571",0.0001,0.0,0.0-1.08,0,"ONLY");
3517   gMC->Gspos("I516",9,"I571",0.0001,0.0,-3.91-1.08,0,"ONLY");
3518   gMC->Gspos("I516",8,"I571",0.0001,0.0,-7.82-1.08,0,"ONLY");
3519   gMC->Gspos("I516",7,"I571",0.0001,0.0,-11.73-1.08,0,"ONLY");
3520   gMC->Gspos("I516",6,"I571",0.0001,0.0,-15.64-1.08,0,"ONLY");
3521   gMC->Gspos("I516",5,"I571",0.0001,0.0,-19.55-1.08,0,"ONLY");
3522   gMC->Gspos("I516",4,"I571",0.0001,0.0,-23.46-1.08,0,"ONLY");
3523   gMC->Gspos("I516",3,"I571",0.0001,0.0,-27.37-1.08,0,"ONLY");
3524   gMC->Gspos("I516",2,"I571",0.0001,0.0,-31.28-1.08,0,"ONLY");
3525   gMC->Gspos("I516",1,"I571",0.0001,0.0,-35.19-1.08,0,"ONLY");
3526   gMC->Gspos("I544",2,"I571",-0.0099,0.0,-41.375,idrotm[570],"ONLY");
3527   gMC->Gspos("I562",1,"I565",0.0,0.03,41.1546,0,"ONLY");
3528   gMC->Gspos("I562",2,"I565",0.0,-0.03,37.2246,0,"ONLY");
3529   gMC->Gspos("I562",3,"I565",0.0,0.03,33.3146,0,"ONLY");
3530   gMC->Gspos("I562",4,"I565",0.0,-0.03,29.3846,0,"ONLY");
3531   gMC->Gspos("I562",5,"I565",0.0,0.03,25.4746,0,"ONLY");
3532   gMC->Gspos("I562",6,"I565",0.0,-0.03,21.5446,0,"ONLY");
3533   gMC->Gspos("I562",7,"I565",0.0,0.03,17.6346,0,"ONLY");
3534   gMC->Gspos("I562",8,"I565",0.0,-0.03,13.7046,0,"ONLY");
3535   gMC->Gspos("I562",9,"I565",0.0,0.03,9.7946,0,"ONLY");
3536   gMC->Gspos("I562",10,"I565",0.0,-0.03,5.8645,0,"ONLY");
3537   gMC->Gspos("I562",11,"I565",0.0,0.03,1.9546,0,"ONLY");
3538   gMC->Gspos("I562",12,"I565",0.0,-0.03,-1.9754,0,"ONLY");
3539   gMC->Gspos("I562",13,"I565",0.0,0.03,-5.8855,0,"ONLY");
3540   gMC->Gspos("I562",14,"I565",0.0,-0.03,-9.8154,0,"ONLY");
3541   gMC->Gspos("I562",15,"I565",0.0,0.03,-13.7254,0,"ONLY");
3542   gMC->Gspos("I562",16,"I565",0.0,-0.03,-17.6555,0,"ONLY");
3543   gMC->Gspos("I562",17,"I565",0.0,0.03,-21.5655,0,"ONLY");
3544   gMC->Gspos("I562",18,"I565",0.0,-0.03,-25.4954,0,"ONLY");
3545   gMC->Gspos("I562",19,"I565",0.0,0.03,-29.4054,0,"ONLY");
3546   gMC->Gspos("I562",20,"I565",0.0,-0.03,-33.3354,0,"ONLY");
3547   gMC->Gspos("I562",21,"I565",0.0,0.03,-37.2454,0,"ONLY");
3548   gMC->Gspos("I562",22,"I565",0.0,-0.03,-41.1554,0,"ONLY");
3549   gMC->Gspos("I559",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3550   gMC->Gspos("I560",1,"I553",2.25,-1.615,0.0,0,"ONLY");
3551   gMC->Gspos("I560",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3552   gMC->Gspos("I558",1,"I553",-1.7167,-1.52,0.0,idrotm[583],"ONLY");
3553   gMC->Gspos("I557",1,"I553",-1.8533,-1.341,0.0,idrotm[581],"ONLY");
3554   gMC->Gspos("I558",2,"I553",1.8367,-1.3122,0.0,idrotm[575],"ONLY");
3555   gMC->Gspos("I557",2,"I553",1.75,-1.52,0.0,idrotm[583],"ONLY");
3556   gMC->Gspos("I558",3,"I553",-0.12,1.6613,0.0,idrotm[581],"ONLY");
3557   gMC->Gspos("I557",3,"I553",0.1034,1.6901,0.0,idrotm[575],"ONLY");
3558   gMC->Gspos("I556",3,"I553",-1.031,0.2033,-2.203,idrotm[580],"ONLY");
3559   gMC->Gspos("I556",1,"I553",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
3560   gMC->Gspos("I554",1,"I553",0.0,-1.58,0.71,0,"ONLY");
3561   gMC->Gspos("I555",1,"I553",-0.0072,-1.58,-1.2311,idrotm[633],"ONLY");
3562   gMC->Gspos("I556",2,"I553",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
3563   gMC->Gspos("I556",4,"I553",-1.031,0.2033,-0.287,idrotm[579],"ONLY");
3564   gMC->Gspos("I559",2,"I553",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3565   gMC->Gspos("I561",1,"I553",2.1,-1.615,-0.24,0,"MANY");
3566   gMC->Gspos("I561",2,"I553",-2.1,-1.615,-0.24,idrotm[573],"MANY");
3567   gMC->Gspos("I519",37,"I523",0.0001,-1.79,-0.99,idrotm[586],"ONLY");
3568   gMC->Gspos("I519",36,"I523",-3.2986,-1.79,-1.2943,0,"ONLY");
3569   gMC->Gspos("I519",35,"I523",-3.2986,-1.71,-1.2943,0,"ONLY");
3570   gMC->Gspos("I519",34,"I523",-3.2286,-1.71,-1.2943,0,"ONLY");
3571   gMC->Gspos("I519",33,"I523",-3.2286,-1.79,-1.2943,0,"ONLY");
3572   gMC->Gspos("I519",32,"I523",-3.1586,-1.79,-1.2943,0,"ONLY");
3573   gMC->Gspos("I519",31,"I523",-3.1586,-1.71,-1.2943,0,"ONLY");
3574   gMC->Gspos("I519",30,"I523",-1.3436,-1.71,-1.2943,0,"ONLY");
3575   gMC->Gspos("I519",29,"I523",-1.3436,-1.79,-1.2943,0,"ONLY");
3576   gMC->Gspos("I519",28,"I523",-1.2736,-1.79,-1.2943,0,"ONLY");
3577   gMC->Gspos("I519",27,"I523",-1.2736,-1.71,-1.2943,0,"ONLY");
3578   gMC->Gspos("I519",26,"I523",-1.2036,-1.71,-1.2943,0,"ONLY");
3579   gMC->Gspos("I519",25,"I523",-1.2036,-1.79,-1.2943,0,"ONLY");
3580   gMC->Gspos("I519",24,"I523",-1.0458,-1.79,-1.2943,0,"ONLY");
3581   gMC->Gspos("I519",23,"I523",-1.0458,-1.71,-1.2943,0,"ONLY");
3582   gMC->Gspos("I519",22,"I523",-0.9758,-1.71,-1.2943,0,"ONLY");
3583   gMC->Gspos("I519",21,"I523",-0.9758,-1.79,-1.2943,0,"ONLY");
3584   gMC->Gspos("I519",20,"I523",-0.9058,-1.79,-1.2943,0,"ONLY");
3585   gMC->Gspos("I519",19,"I523",-0.9058,-1.71,-1.2943,0,"ONLY");
3586   gMC->Gspos("I519",18,"I523",0.9092,-1.71,-1.2943,0,"ONLY");
3587   gMC->Gspos("I519",17,"I523",0.9092,-1.79,-1.2943,0,"ONLY");
3588   gMC->Gspos("I519",16,"I523",0.9792,-1.79,-1.2943,0,"ONLY");
3589   gMC->Gspos("I519",15,"I523",0.9792,-1.71,-1.2943,0,"ONLY");
3590   gMC->Gspos("I519",14,"I523",1.0492,-1.71,-1.2943,0,"ONLY");
3591   gMC->Gspos("I519",13,"I523",1.0492,-1.79,-1.2943,0,"ONLY");
3592   gMC->Gspos("I519",12,"I523",1.207,-1.79,-1.2943,0,"ONLY");
3593   gMC->Gspos("I519",11,"I523",1.207,-1.71,-1.2943,0,"ONLY");
3594   gMC->Gspos("I519",10,"I523",1.277,-1.71,-1.2943,0,"ONLY");
3595   gMC->Gspos("I519",9,"I523",1.277,-1.79,-1.2943,0,"ONLY");
3596   gMC->Gspos("I519",8,"I523",1.347,-1.79,-1.2943,0,"ONLY");
3597   gMC->Gspos("I519",7,"I523",1.347,-1.71,-1.2943,0,"ONLY");
3598   gMC->Gspos("I519",6,"I523",3.162,-1.71,-1.2943,0,"ONLY");
3599   gMC->Gspos("I519",5,"I523",3.162,-1.79,-1.2943,0,"ONLY");
3600   gMC->Gspos("I519",4,"I523",3.232,-1.79,-1.2943,0,"ONLY");
3601   gMC->Gspos("I519",3,"I523",3.232,-1.71,-1.2943,0,"ONLY");
3602   gMC->Gspos("I521",12,"I523",-2.8209,-1.7925,-0.982,0,"ONLY");
3603   gMC->Gspos("I521",11,"I523",-1.6895,-1.7925,-0.982,0,"ONLY");
3604   gMC->Gspos("I521",10,"I523",-0.5631,-1.7925,-0.982,0,"ONLY");
3605   gMC->Gspos("I521",9,"I523",0.5633,-1.7925,-0.982,0,"ONLY");
3606   gMC->Gspos("I521",8,"I523",1.6861,-1.7925,-0.982,0,"ONLY");
3607   gMC->Gspos("I521",7,"I523",2.8161,-1.7925,-0.982,0,"ONLY");
3608   gMC->Gspos("I519",2,"I523",3.302,-1.79,-1.2943,0,"ONLY");
3609   gMC->Gspos("I520",3,"I523",0.0001,-1.845,-1.19,0,"ONLY");
3610   gMC->Gspos("I520",2,"I523",-2.2499,-1.845,-1.19,0,"ONLY");
3611   gMC->Gspos("I521",6,"I523",-2.8209,-1.7075,-0.982,0,"ONLY");
3612   gMC->Gspos("I521",5,"I523",-1.6895,-1.7075,-0.982,0,"ONLY");
3613   gMC->Gspos("I521",4,"I523",-0.5631,-1.7075,-0.982,0,"ONLY");
3614   gMC->Gspos("I521",3,"I523",0.5633,-1.7075,-0.982,0,"ONLY");
3615   gMC->Gspos("I521",2,"I523",1.6861,-1.7075,-0.982,0,"ONLY");
3616   gMC->Gspos("I518",1,"I523",0.0001,-1.75,-1.065,0,"ONLY");
3617   gMC->Gspos("I519",1,"I523",3.302,-1.71,-1.2943,0,"ONLY");
3618   gMC->Gspos("I520",1,"I523",2.2501,-1.845,-1.19,0,"ONLY");
3619   gMC->Gspos("I521",1,"I523",2.8161,-1.7075,-0.982,0,"ONLY");
3620   gMC->Gspos("I522",1,"I523",2.2501,-1.655,-1.3,idrotm[583],"MANY");
3621   gMC->Gspos("I522",2,"I523",-2.2499,-1.655,-1.3,idrotm[583],"MANY");
3622   gMC->Gspos("I542",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
3623   gMC->Gspos("I541",2,"I523",-2.2499,-1.615,0.0,idrotm[573],"ONLY");
3624   gMC->Gspos("I541",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
3625   gMC->Gspos("I542",1,"I523",2.2501,-1.615,0.0,0,"ONLY");
3626   gMC->Gspos("I543",1,"I523",2.1001,-1.615,0.955,0,"MANY");
3627   gMC->Gspos("I543",2,"I523",-2.0999,-1.615,0.955,idrotm[573],"MANY");
3628   gMC->Gspos("I537",2,"I523",1.7501,-1.52,0.0,idrotm[583],"ONLY");
3629   gMC->Gspos("I538",2,"I523",1.8368,-1.3122,0.0,idrotm[575],"ONLY");
3630   gMC->Gspos("I537",3,"I523",0.1035,1.6901,0.0,idrotm[575],"ONLY");
3631   gMC->Gspos("I538",3,"I523",-0.1199,1.6612,0.0,idrotm[581],"ONLY");
3632   gMC->Gspos("I538",1,"I523",-1.7166,-1.52,0.0,idrotm[583],"ONLY");
3633   gMC->Gspos("I537",1,"I523",-1.8532,-1.341,0.0,idrotm[581],"ONLY");
3634   gMC->Gspos("I536",3,"I523",-1.031,0.2033,-1.008,idrotm[580],"ONLY");
3635   gMC->Gspos("I536",4,"I523",-1.031,0.2033,0.908,idrotm[579],"ONLY");
3636   gMC->Gspos("I535",1,"I523",-0.0072,-1.58,-0.0361,idrotm[633],"ONLY");
3637   gMC->Gspos("I536",2,"I523",1.0312,0.2033,-1.008,idrotm[577],"ONLY");
3638   gMC->Gspos("I536",1,"I523",1.0312,0.2033,0.908,idrotm[576],"ONLY");
3639   gMC->Gspos("I534",1,"I523",0.0001,-1.58,1.905,0,"ONLY");
3640   gMC->Gspos("I540",1,"I523",0.0001,-1.785,1.905,idrotm[571],"ONLY");
3641   gMC->Gspos("I539",1,"I523",1.8001,-1.75,-0.195,idrotm[571],"ONLY");
3642   gMC->Gspos("I539",2,"I523",-1.7999,-1.75,-0.195,idrotm[572],"ONLY");
3643   gMC->Gspos("ITS6",1,"I566",0.0,0.0,0.0,0,"ONLY");
3644   gMC->Gspos("I550",1,"I544",2.25,-1.615,0.0,0,"ONLY");
3645   gMC->Gspos("I551",1,"I544",2.25,-1.615,0.0,0,"ONLY");
3646   gMC->Gspos("I551",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3647   gMC->Gspos("I550",2,"I544",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3648   gMC->Gspos("I549",1,"I544",1.7167,-1.52,0.0,idrotm[583],"ONLY");
3649   gMC->Gspos("I548",1,"I544",1.8533,-1.341,0.0,idrotm[575],"ONLY");
3650   gMC->Gspos("I547",1,"I544",1.0311,0.2033,-0.287,idrotm[576],"ONLY");
3651   gMC->Gspos("I545",1,"I544",0.0,-1.58,0.71,0,"ONLY");
3652   gMC->Gspos("I547",2,"I544",1.0311,0.2033,-2.203,idrotm[577],"ONLY");
3653   gMC->Gspos("I546",1,"I544",-0.0073,-1.58,-1.2311,idrotm[633],"ONLY");
3654   gMC->Gspos("I547",4,"I544",-1.0311,0.2033,-0.287,idrotm[579],"ONLY");
3655   gMC->Gspos("I547",3,"I544",-1.0311,0.2033,-2.203,idrotm[580],"ONLY");
3656   gMC->Gspos("I548",2,"I544",-0.1033,1.6901,0.0,idrotm[581],"O]NLY");
3657   gMC->Gspos("I549",2,"I544",0.12,1.6613,0.0,idrotm[575],"ONLY");
3658   gMC->Gspos("I549",3,"I544",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
3659   gMC->Gspos("I548",3,"I544",-1.75,-1.52,0.0,idrotm[583],"ONLY");
3660   gMC->Gspos("I552",1,"I544",2.1,-1.615,-0.24,0,"MANY");
3661   gMC->Gspos("I552",2,"I544",-2.1,-1.615,-0.24,idrotm[573],"MANY");
3662   gMC->Gspos("I515",12,"I516",-1.6896,-1.7075,-0.9822,0,"ONLY");
3663   gMC->Gspos("I515",11,"I516",-1.6896,-1.7925,-0.9822,0,"ONLY");
3664   gMC->Gspos("I513",37,"I516",0.0,-1.79,-1.035,idrotm[586],"ONLY");
3665   gMC->Gspos("I513",1,"I516",-3.2987,-1.71,-1.2943,0,"ONLY");
3666   gMC->Gspos("I515",1,"I516",-2.816,-1.7075,-0.9822,0,"ONLY");
3667   gMC->Gspos("I514",1,"I516",-2.25,-1.845,-1.19,0,"ONLY");
3668   gMC->Gspos("I514",2,"I516",0.0,-1.845,-1.19,0,"ONLY");
3669   gMC->Gspos("I514",3,"I516",2.25,-1.845,-1.19,0,"ONLY");
3670   gMC->Gspos("I515",2,"I516",-2.816,-1.7925,-0.9822,0,"ONLY");
3671   gMC->Gspos("I513",2,"I516",-3.2987,-1.79,-1.2943,0,"ONLY");
3672   gMC->Gspos("I515",3,"I516",-0.5632,-1.7075,-0.9822,0,"ONLY");
3673   gMC->Gspos("I515",4,"I516",-0.5632,-1.7925,-0.9822,0,"ONLY");
3674   gMC->Gspos("I515",5,"I516",0.5632,-1.7925,-0.9822,0,"ONLY");
3675   gMC->Gspos("I515",6,"I516",0.5632,-1.7075,-0.9822,0,"ONLY");
3676   gMC->Gspos("I515",7,"I516",1.6896,-1.7075,-0.9822,0,"ONLY");
3677   gMC->Gspos("I515",8,"I516",1.6896,-1.7925,-0.9822,0,"ONLY");
3678   gMC->Gspos("I515",9,"I516",2.816,-1.7925,-0.9822,0,"ONLY");
3679   gMC->Gspos("I515",10,"I516",2.816,-1.7075,-0.9822,0,"ONLY");
3680   gMC->Gspos("I513",3,"I516",-3.2287,-1.79,-1.2943,0,"ONLY");
3681   gMC->Gspos("I513",4,"I516",-3.2287,-1.71,-1.2943,0,"ONLY");
3682   gMC->Gspos("I513",5,"I516",-3.1587,-1.71,-1.2943,0,"ONLY");
3683   gMC->Gspos("I513",6,"I516",-3.1587,-1.79,-1.2943,0,"ONLY");
3684   gMC->Gspos("I513",7,"I516",-1.3437,-1.79,-1.2943,0,"ONLY");
3685   gMC->Gspos("I513",8,"I516",-1.3437,-1.71,-1.2943,0,"ONLY");
3686   gMC->Gspos("I513",9,"I516",-1.2737,-1.71,-1.2943,0,"ONLY");
3687   gMC->Gspos("I513",10,"I516",-1.2737,-1.79,-1.2943,0,"ONLY");
3688   gMC->Gspos("I513",11,"I516",-1.2037,-1.79,-1.2943,0,"ONLY");
3689   gMC->Gspos("I513",12,"I516",-1.2037,-1.71,-1.2943,0,"ONLY");
3690   gMC->Gspos("I513",13,"I516",-1.046,-1.71,-1.2943,0,"ONLY");
3691   gMC->Gspos("I513",14,"I516",-1.046,-1.79,-1.2943,0,"ONLY");
3692   gMC->Gspos("I513",15,"I516",-0.976,-1.79,-1.2943,0,"ONLY");
3693   gMC->Gspos("I513",16,"I516",-0.976,-1.71,-1.2943,0,"ONLY");
3694   gMC->Gspos("I513",17,"I516",-0.906,-1.71,-1.2943,0,"ONLY");
3695   gMC->Gspos("I513",18,"I516",-0.906,-1.79,-1.2943,0,"ONLY");
3696   gMC->Gspos("I513",19,"I516",0.9091,-1.79,-1.2943,0,"ONLY");
3697   gMC->Gspos("I513",20,"I516",0.9091,-1.71,-1.2943,0,"ONLY");
3698   gMC->Gspos("I513",21,"I516",0.9791,-1.71,-1.2943,0,"ONLY");
3699   gMC->Gspos("I513",22,"I516",0.9791,-1.79,-1.2943,0,"ONLY");
3700   gMC->Gspos("I513",23,"I516",1.0491,-1.79,-1.2943,0,"ONLY");
3701   gMC->Gspos("I513",24,"I516",1.0491,-1.71,-1.2943,0,"ONLY");
3702   gMC->Gspos("I513",25,"I516",1.2068,-1.71,-1.2943,0,"ONLY");
3703   gMC->Gspos("I513",26,"I516",1.2068,-1.79,-1.2943,0,"ONLY");
3704   gMC->Gspos("I513",27,"I516",1.2768,-1.79,-1.2943,0,"ONLY");
3705   gMC->Gspos("I513",28,"I516",1.2768,-1.71,-1.2943,0,"ONLY");
3706   gMC->Gspos("I513",29,"I516",1.3469,-1.71,-1.2943,0,"ONLY");
3707   gMC->Gspos("I513",30,"I516",1.3469,-1.79,-1.2943,0,"ONLY");
3708   gMC->Gspos("I513",31,"I516",3.1619,-1.79,-1.2943,0,"ONLY");
3709   gMC->Gspos("I513",32,"I516",3.1619,-1.71,-1.2943,0,"ONLY");
3710   gMC->Gspos("I513",33,"I516",3.2319,-1.71,-1.2943,0,"ONLY");
3711   gMC->Gspos("I513",34,"I516",3.2319,-1.79,-1.2943,0,"ONLY");
3712   gMC->Gspos("I513",35,"I516",3.3019,-1.79,-1.2943,0,"ONLY");
3713   gMC->Gspos("I513",36,"I516",3.3019,-1.71,-1.2943,0,"ONLY");
3714   gMC->Gspos("I512",1,"I516",0.0,-1.75,-1.065,0,"ONLY");
3715   gMC->Gspos("I528",1,"I516",1.7167,-1.52,0.0,idrotm[583],"ONLY");
3716   gMC->Gspos("I527",1,"I516",1.8534,-1.341,0.0,idrotm[575],"ONLY");
3717   gMC->Gspos("I528",2,"I516",0.12,1.6613,0.0,idrotm[575],"ONLY");
3718   gMC->Gspos("I527",2,"I516",-0.1033,1.6901,0.0,idrotm[581],"ONLY");
3719   gMC->Gspos("I527",3,"I516",-1.75,-1.52,0.0,idrotm[583],"ONLY");
3720   gMC->Gspos("I528",3,"I516",-1.8367,-1.3122,0.0,idrotm[581],"ONLY");
3721   gMC->Gspos("I526",2,"I516",1.0311,0.2033,-1.008,idrotm[577],"ONLY");
3722   gMC->Gspos("I525",1,"I516",-0.0073,-1.58,-0.0361,idrotm[633],"ONLY");
3723   gMC->Gspos("I524",1,"I516",0.0,-1.58,1.905,0,"ONLY");
3724   gMC->Gspos("I526",1,"I516",1.0311,0.2033,0.908,idrotm[576],"ONLY");
3725   gMC->Gspos("I526",3,"I516",-1.0311,0.2033,0.908,idrotm[579],"ONLY");
3726   gMC->Gspos("I526",4,"I516",-1.0311,0.2033,-1.008,idrotm[580],"ONLY");
3727   gMC->Gspos("I529",1,"I516",1.8,-1.75,-0.195,idrotm[571],"ONLY");
3728   gMC->Gspos("I530",1,"I516",0.0,-1.785,1.905,idrotm[571],"ONLY");
3729   gMC->Gspos("I529",2,"I516",-1.8,-1.75,-0.195,idrotm[572],"ONLY");
3730   gMC->Gspos("I517",1,"I516",2.25,-1.655,-1.3,idrotm[583],"MANY");
3731   gMC->Gspos("I517",2,"I516",-2.25,-1.655,-1.3,idrotm[584],"MANY");
3732   gMC->Gspos("I531",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3733   gMC->Gspos("I531",1,"I516",2.25,-1.615,0.0,0,"ONLY");
3734   gMC->Gspos("I532",1,"I516",2.25,-1.615,0.0,0,"ONLY");
3735   gMC->Gspos("I532",2,"I516",-2.25,-1.615,0.0,idrotm[573],"ONLY");
3736   gMC->Gspos("I533",1,"I516",2.1,-1.615,0.955,0,"MANY");
3737   gMC->Gspos("I533",2,"I516",-2.1,-1.615,0.955,idrotm[573],"MANY");
3738   gMC->Gspos("ITS5",1,"I562",0.0,0.0,0.0,0,"ONLY");
3739
3740
3741   // --- Place volumes of shield between SPD and SDD
3742
3743
3744   gMC->Gspos("IC01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");
3745   gMC->Gspos("IC02",1,"ITSD",0.0,0.0,25.+8.75,0,"ONLY");
3746   gMC->Gspos("IC02",2,"ITSD",0.0,0.0,-25.-8.75,idrotm[200],"ONLY");
3747   //gMC->Gspos("IC03",1,"ITSD",0.0,0.0,25.+17.5+7.875,0,"ONLY");
3748   //gMC->Gspos("IC03",2,"ITSD",0.0,0.0,-25.-17.5-7.875,idrotm[200],"ONLY");
3749
3750
3751   // --- Place volumes of shield between SDD and SSD
3752
3753
3754   gMC->Gspos("ICY2",1,"ITSD",0.0,0.0,-0.7,0,"ONLY");
3755
3756
3757   // --- Place volumes of SDD cone ----------------------------------
3758
3759
3760   gMC->Gspos("I093",1,"IS02",0.0,0.0,0.0,0,"MANY");
3761   gMC->Gspos("I093",2,"IS02",0.0,0.0,0.0,idrotm[856],"MANY");
3762   gMC->Gspos("I099",4,"IS02",0.0,0.0,0.0,idrotm[857],"ONLY");
3763   gMC->Gspos("I099",3,"IS02",0.0,0.0,0.0,idrotm[858],"ONLY");
3764   gMC->Gspos("I099",5,"IS02",0.0,0.0,0.0,idrotm[859],"ONLY");
3765   gMC->Gspos("I099",6,"IS02",0.0,0.0,0.0,idrotm[860],"ONLY");
3766   gMC->Gspos("I099",7,"IS02",0.0,0.0,0.0,idrotm[861],"ONLY");
3767   gMC->Gspos("I099",2,"IS02",0.0,0.0,0.0,idrotm[862],"ONLY");
3768   gMC->Gspos("I200",4,"IS02",0.0,0.0,0.0,idrotm[863],"ONLY");
3769   gMC->Gspos("I200",3,"IS02",0.0,0.0,0.0,idrotm[864],"ONLY");
3770   gMC->Gspos("I200",2,"IS02",0.0,0.0,0.0,idrotm[865],"ONLY");
3771   gMC->Gspos("I200",13,"IS02",0.0,0.0,0.0,idrotm[867],"ONLY");
3772   gMC->Gspos("I200",12,"IS02",0.0,0.0,0.0,idrotm[869],"ONLY");
3773   gMC->Gspos("I200",11,"IS02",0.0,0.0,0.0,idrotm[870],"ONLY");
3774   gMC->Gspos("I200",10,"IS02",0.0,0.0,0.0,idrotm[871],"ONLY");
3775   gMC->Gspos("I200",9,"IS02",0.0,0.0,0.0,idrotm[872],"ONLY");
3776   gMC->Gspos("I200",8,"IS02",0.0,0.0,0.0,idrotm[873],"ONLY");
3777   gMC->Gspos("I200",7,"IS02",0.0,0.0,0.0,idrotm[874],"ONLY");
3778   gMC->Gspos("I200",6,"IS02",0.0,0.0,0.0,idrotm[875],"ONLY");
3779   gMC->Gspos("I200",5,"IS02",0.0,0.0,0.0,idrotm[876],"ONLY");
3780   gMC->Gspos("I090",2,"IS02",0.0,0.0,-39.15,0,"ONLY");
3781   //gMC->Gspos("I089",1,"IS02",0.0,0.0,0.0,0,"ONLY");   // old cylind. shield
3782   gMC->Gspos("I090",1,"IS02",0.0,0.0,39.15,idrotm[856],"ONLY");
3783   gMC->Gspos("I099",9,"IS02",0.0,0.0,0.0,idrotm[877],"ONLY");
3784   gMC->Gspos("I099",8,"IS02",0.0,0.0,0.0,idrotm[879],"ONLY");
3785   gMC->Gspos("I099",1,"IS02",0.0,0.0,0.0,idrotm[880],"ONLY");
3786   gMC->Gspos("I099",12,"IS02",0.0,0.0,0.0,idrotm[881],"ONLY");
3787   gMC->Gspos("I099",11,"IS02",0.0,0.0,0.0,idrotm[851],"ONLY");
3788   gMC->Gspos("I099",10,"IS02",0.0,0.0,0.0,idrotm[882],"ONLY");
3789   gMC->Gspos("I200",23,"IS02",0.0,0.0,0.0,idrotm[898],"ONLY");
3790   gMC->Gspos("I200",24,"IS02",0.0,0.0,0.0,idrotm[883],"ONLY");
3791   gMC->Gspos("I200",1,"IS02",0.0,0.0,0.0,idrotm[884],"ONLY");
3792   gMC->Gspos("I200",14,"IS02",0.0,0.0,0.0,idrotm[885],"ONLY");
3793   gMC->Gspos("I200",15,"IS02",0.0,0.0,0.0,idrotm[887],"ONLY");
3794   gMC->Gspos("I200",16,"IS02",0.0,0.0,0.0,idrotm[888],"ONLY");
3795   gMC->Gspos("I200",17,"IS02",0.0,0.0,0.0,idrotm[889],"ONLY");
3796   gMC->Gspos("I200",18,"IS02",0.0,0.0,0.0,idrotm[890],"ONLY");
3797   gMC->Gspos("I200",22,"IS02",0.0,0.0,0.0,idrotm[891],"ONLY");
3798   gMC->Gspos("I200",21,"IS02",0.0,0.0,0.0,idrotm[892],"ONLY");
3799   gMC->Gspos("I200",20,"IS02",0.0,0.0,0.0,idrotm[868],"ONLY");
3800   gMC->Gspos("I200",19,"IS02",0.0,0.0,0.0,idrotm[893],"ONLY");
3801   gMC->Gspos("I098",1,"IS02",0.0,0.0,32.1,0,"ONLY");
3802   gMC->Gspos("I097",1,"IS02",0.0,0.0,25.1,0,"ONLY");
3803   gMC->Gspos("I097",2,"IS02",0.0,0.0,-25.1,idrotm[856],"ONLY");
3804   gMC->Gspos("I098",2,"IS02",0.0,0.0,-32.1,idrotm[856],"ONLY");
3805   gMC->Gspos("I202",1,"IS02",12.1,0.0,33.84,0,"ONLY");
3806   gMC->Gspos("I202",6,"IS02",-6.05,-10.4789,33.84,idrotm[930],"ONLY");
3807   gMC->Gspos("I202",5,"IS02",-6.05,10.4789,33.84,idrotm[929],"ONLY");
3808   gMC->Gspos("I202",2,"IS02",12.1,0.0,-33.84,idrotm[856],"ONLY");
3809   gMC->Gspos("I202",3,"IS02",-6.05,10.4789,-33.84,idrotm[932],"ONLY");
3810   gMC->Gspos("I202",4,"IS02",-6.05,-10.4789,-33.84,idrotm[934],"ONLY");
3811   gMC->Gspos("I203",12,"IS02",21.8453,0.0,-42.24,idrotm[856],"ONLY");
3812   gMC->Gspos("I203",11,"IS02",10.9227,-18.9186,-42.24,idrotm[935],"ONLY");
3813   gMC->Gspos("I203",10,"IS02",10.9227,-18.9186,42.24,idrotm[846],"ONLY");
3814   gMC->Gspos("I203",9,"IS02",-10.9227,-18.9186,-42.24,idrotm[934],"ONLY");
3815   gMC->Gspos("I203",8,"IS02",-10.9227,-18.9186,42.24,idrotm[930],"ONLY");
3816   gMC->Gspos("I203",7,"IS02",-21.8453,0.0,-42.24,idrotm[933],"ONLY");
3817   gMC->Gspos("I203",6,"IS02",-21.8453,0.0,42.24,idrotm[878],"ONLY");
3818   gMC->Gspos("I203",5,"IS02",-10.9227,18.9186,-42.24,idrotm[932],"ONLY");
3819   gMC->Gspos("I203",4,"IS02",-10.9227,18.9186,42.24,idrotm[929],"ONLY");
3820   gMC->Gspos("I203",3,"IS02",10.9227,18.9186,-42.24,idrotm[931],"ONLY");
3821   gMC->Gspos("I203",2,"IS02",10.9227,18.9186,42.24,idrotm[853],"ONLY");
3822   gMC->Gspos("I203",1,"IS02",21.8453,0.0,42.24,0,"ONLY");
3823   gMC->Gspos("I095",1,"I098",0.0,0.0,0.0,0,"ONLY");
3824   gMC->Gspos("I096",23,"I098",22.77,0.0,0.0,idrotm[894],"MANY");
3825   gMC->Gspos("I096",14,"I098",22.3754,6.57,0.0,idrotm[895],"MANY");
3826   gMC->Gspos("I096",3,"I098",19.1553,12.3104,0.0,idrotm[896],"MANY");
3827   gMC->Gspos("I096",16,"I098",15.2714,17.6241,0.0,idrotm[897],"MANY");
3828   gMC->Gspos("I096",5,"I098",9.459,20.7123,0.0,idrotm[899],"MANY");
3829   gMC->Gspos("I096",18,"I098",3.3188,23.0826,0.0,idrotm[900],"MANY");
3830   gMC->Gspos("I096",7,"I098",-3.2405,22.5382,0.0,idrotm[901],"MANY");
3831   gMC->Gspos("I096",20,"I098",-9.6875,21.2126,0.0,idrotm[902],"MANY");
3832   gMC->Gspos("I096",9,"I098",-14.9112,17.2084,0.0,idrotm[903],"MANY");
3833   gMC->Gspos("I096",22,"I098",-19.618,12.6077,0.0,idrotm[904],"MANY");
3834   gMC->Gspos("I096",11,"I098",-21.8477,6.4151,0.0,idrotm[905],"MANY");
3835   gMC->Gspos("I096",24,"I098",-23.32,0.0,0.0,idrotm[906],"MANY");
3836   gMC->Gspos("I096",13,"I098",-21.8477,-6.4151,0.0,idrotm[907],"MANY");
3837   gMC->Gspos("I096",4,"I098",-19.618,-12.6077,0.0,idrotm[908],"MANY");
3838   gMC->Gspos("I096",15,"I098",-14.9112,-17.2084,0.0,idrotm[909],"MANY");
3839   gMC->Gspos("I096",6,"I098",-9.6875,-21.2126,0.0,idrotm[910],"MANY");
3840   gMC->Gspos("I096",17,"I098",-3.2405,-22.5382,0.0,idrotm[911],"MANY");
3841   gMC->Gspos("I096",8,"I098",3.3188,-23.0826,0.0,idrotm[912],"MANY");
3842   gMC->Gspos("I096",19,"I098",9.459,-20.7123,0.0,idrotm[913],"MANY");
3843   gMC->Gspos("I096",10,"I098",15.2714,-17.6241,0.0,idrotm[914],"MANY");
3844   gMC->Gspos("I096",21,"I098",19.1553,-12.3104,0.0,idrotm[915],"MANY");
3845   gMC->Gspos("I096",12,"I098",22.3754,-6.57,0.0,idrotm[916],"MANY");
3846   gMC->Gspos("I094",1,"I097",0.0,0.0,0.0,0,"ONLY");
3847   gMC->Gspos("I096",1,"I097",13.87,0.0,0.0,idrotm[894],"MANY");
3848   gMC->Gspos("I096",32,"I097",13.037,6.2783,0.0,idrotm[917],"MANY");
3849   gMC->Gspos("I096",25,"I097",8.6478,10.844,0.0,idrotm[918],"MANY");
3850   gMC->Gspos("I096",34,"I097",3.2199,14.1072,0.0,idrotm[919],"MANY");
3851   gMC->Gspos("I096",27,"I097",-3.0864,13.5223,0.0,idrotm[920],"MANY");
3852   gMC->Gspos("I096",36,"I097",-9.0219,11.3131,0.0,idrotm[921],"MANY");
3853   gMC->Gspos("I096",29,"I097",-12.4964,6.018,0.0,idrotm[922],"MANY");
3854   gMC->Gspos("I096",2,"I097",-14.47,0.0,0.0,idrotm[906],"MANY");
3855   gMC->Gspos("I096",31,"I097",-12.4964,-6.018,0.0,idrotm[923],"MANY");
3856   gMC->Gspos("I096",26,"I097",-9.0219,-11.3131,0.0,idrotm[924],"MANY");
3857   gMC->Gspos("I096",33,"I097",-3.0864,-13.5223,0.0,idrotm[925],"MANY");
3858   gMC->Gspos("I096",28,"I097",3.2199,-14.1072,0.0,idrotm[926],"MANY");
3859   gMC->Gspos("I096",35,"I097",8.6478,-10.844,0.0,idrotm[927],"MANY");
3860   gMC->Gspos("I096",30,"I097",13.037,-6.2783,0.0,idrotm[928],"MANY");
3861
3862
3863   // --- Place volumes of SSD cone ----------------------------------
3864
3865
3866   gMC->Gspos("I212",2,"IS01",0.0,0.0,0.0,idrotm[701],"MANY"); // old z=-1.4
3867   gMC->Gspos("I212",1,"IS01",0.0,0.0,0.0,0,"MANY");
3868   //gMC->Gspos("I210",1,"IS01",0.0,0.0,-0.7,0,"ONLY");  // old cylind. shield
3869   gMC->Gspos("I211",1,"IS01",0.0,0.0,-56.5,0,"ONLY");
3870   gMC->Gspos("I217",1,"IS01",0.0,0.0,-47.75,0,"ONLY");
3871   gMC->Gspos("I218",1,"IS01",0.0,0.0,-47.75,0,"ONLY");
3872   gMC->Gspos("I219",1,"IS01",0.0,0.0,-53.6,0,"ONLY");
3873   gMC->Gspos("I220",1,"IS01",0.0,0.0,-53.6,0,"ONLY");
3874   gMC->Gspos("I211",2,"IS01",0.0,0.0,55.1,idrotm[701],"ONLY");
3875   gMC->Gspos("I219",2,"IS01",0.0,0.0,52.2,idrotm[701],"ONLY");
3876   gMC->Gspos("I220",2,"IS01",0.0,0.0,52.2,idrotm[701],"ONLY");
3877   gMC->Gspos("I217",2,"IS01",0.0,0.0,46.35,idrotm[701],"ONLY");
3878   gMC->Gspos("I218",2,"IS01",0.0,0.0,46.35,idrotm[701],"ONLY");
3879   gMC->Gspos("I214",2,"IS01",0.0,0.0,65.85,idrotm[701],"ONLY");
3880   gMC->Gspos("I213",2,"IS01",0.0,0.0,60.85,idrotm[701],"ONLY");
3881   gMC->Gspos("I213",1,"IS01",0.0,0.0,-62.25,0,"ONLY");
3882   gMC->Gspos("I214",1,"IS01",0.0,0.0,-67.25,0,"ONLY");
3883   gMC->Gspos("I215",19,"IS01",0.0,0.0,-1.4,idrotm[702],"ONLY");
3884   gMC->Gspos("I215",21,"IS01",0.0,0.0,-1.4,idrotm[703],"ONLY");
3885   gMC->Gspos("I215",23,"IS01",0.0,0.0,-1.4,idrotm[704],"ONLY");
3886   gMC->Gspos("I215",24,"IS01",0.0,0.0,-1.4,idrotm[705],"ONLY");
3887   gMC->Gspos("I215",3,"IS01",0.0,0.0,-1.4,idrotm[706],"ONLY");
3888   gMC->Gspos("I215",5,"IS01",0.0,0.0,-1.4,idrotm[707],"ONLY");
3889   gMC->Gspos("I215",7,"IS01",0.0,0.0,-1.4,idrotm[708],"ONLY");
3890   gMC->Gspos("I215",9,"IS01",0.0,0.0,-1.4,idrotm[709],"ONLY");
3891   gMC->Gspos("I215",11,"IS01",0.0,0.0,-1.4,idrotm[710],"ONLY");
3892   gMC->Gspos("I215",13,"IS01",0.0,0.0,-1.4,idrotm[711],"ONLY");
3893   gMC->Gspos("I215",15,"IS01",0.0,0.0,-1.4,idrotm[712],"ONLY");
3894   gMC->Gspos("I215",17,"IS01",0.0,0.0,-1.4,idrotm[713],"ONLY");
3895   gMC->Gspos("I216",9,"IS01",0.0,0.0,45.35,idrotm[714],"ONLY");
3896   gMC->Gspos("I216",11,"IS01",0.0,0.0,45.35,idrotm[715],"ONLY");
3897   gMC->Gspos("I216",12,"IS01",0.0,0.0,45.35,idrotm[716],"ONLY");
3898   gMC->Gspos("I216",3,"IS01",0.0,0.0,45.35,idrotm[717],"ONLY");
3899   gMC->Gspos("I216",5,"IS01",0.0,0.0,45.35,idrotm[718],"ONLY");
3900   gMC->Gspos("I216",7,"IS01",0.0,0.0,45.35,idrotm[719],"ONLY");
3901   gMC->Gspos("I216",10,"IS01",0.0,0.0,-46.75,idrotm[720],"ONLY");
3902   gMC->Gspos("I216",1,"IS01",0.0,0.0,-46.75,idrotm[721],"ONLY");
3903   gMC->Gspos("I216",2,"IS01",0.0,0.0,-46.75,idrotm[722],"ONLY");
3904   gMC->Gspos("I216",4,"IS01",0.0,0.0,-46.75,idrotm[723],"ONLY");
3905   gMC->Gspos("I216",6,"IS01",0.0,0.0,-46.75,idrotm[724],"ONLY");
3906   gMC->Gspos("I216",8,"IS01",0.0,0.0,-46.75,idrotm[725],"ONLY");
3907   gMC->Gspos("I215",1,"IS01",0.0,0.0,0.0,idrotm[726],"ONLY");
3908   gMC->Gspos("I215",2,"IS01",0.0,0.0,0.0,idrotm[727],"ONLY");
3909   gMC->Gspos("I215",4,"IS01",0.0,0.0,0.0,idrotm[728],"ONLY");
3910   gMC->Gspos("I215",6,"IS01",0.0,0.0,0.0,idrotm[729],"ONLY");
3911   gMC->Gspos("I215",8,"IS01",0.0,0.0,0.0,idrotm[733],"ONLY");
3912   gMC->Gspos("I215",10,"IS01",0.0,0.0,0.0,idrotm[730],"ONLY");
3913   gMC->Gspos("I215",12,"IS01",0.0,0.0,0.0,idrotm[731],"ONLY");
3914   gMC->Gspos("I215",14,"IS01",0.0,0.0,0.0,idrotm[768],"ONLY");
3915   gMC->Gspos("I215",16,"IS01",0.0,0.0,0.0,idrotm[732],"ONLY");
3916   gMC->Gspos("I215",18,"IS01",0.0,0.0,0.0,idrotm[734],"ONLY");
3917   gMC->Gspos("I215",20,"IS01",0.0,0.0,0.0,idrotm[798],"ONLY");
3918   gMC->Gspos("I215",22,"IS01",0.0,0.0,0.0,idrotm[735],"ONLY");
3919
3920
3921   // --- Place subdetectors' mother volumes and supports' mother volumes
3922   //     into ITS mother volume ITSD
3923
3924   gMC->Gspos("IT12",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SPD mother volume
3925   gMC->Gspos("IT34",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD mother volume
3926   gMC->Gspos("IT56",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD mother volume
3927   gMC->Gspos("IS02",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SDD cones/supports
3928   gMC->Gspos("IS01",1,"ITSD",0.0,0.0,0.0,0,"ONLY");  // SSD cones/supports
3929
3930
3931   // ****************************  SERVICES  *********************************
3932
3933
3934   // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART
3935
3936   dgh[0] = 46.;
3937   dgh[1] = 46.+1.0;
3938   dgh[2] = 9.5;
3939
3940   gMC->Gsvolu("ICCU", "TUBE", idtmed[213], dgh, 3);
3941   gMC->Gspos("ICCU", 1, "ITSV", 0., 0., 86.7, 0, "ONLY");
3942   gMC->Gspos("ICCU", 2, "ITSV", 0., 0., -86.7, idrotm[200], "ONLY");
3943
3944   // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART
3945
3946   dgh[0] = 46.+1.0;
3947   dgh[1] = 46.+1.0+1.5;
3948   dgh[2] = 9.5;
3949
3950   gMC->Gsvolu("ICCC", "TUBE", idtmed[225], dgh, 3);
3951   gMC->Gspos("ICCC", 1, "ITSV", 0., 0., 86.7, 0, "ONLY");
3952   gMC->Gspos("ICCC", 2, "ITSV", 0., 0., -86.7, idrotm[200], "ONLY");
3953
3954   // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES
3955
3956   dgh[0] = 46.;
3957   dgh[1] = 56.;
3958   dgh[2] = 2.25;
3959
3960   gMC->Gsvolu("IPAN", "TUBE", idtmed[210], dgh, 3);
3961   gMC->Gspos("IPAN", 1, "ITSV", 0., 0., 98.45, 0, "ONLY");
3962   gMC->Gspos("IPAN", 2, "ITSV", 0., 0., -98.45, idrotm[200], "ONLY");
3963
3964   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
3965   //     UPPER PART
3966
3967   dgh[0] = (xltpc-100.7)/2.;
3968   dgh[1] = 46.2;
3969   dgh[2] = 46.2+1.0;
3970   dgh[3] = 62.3;
3971   dgh[4] = 62.3+1.0;
3972   dgh[5] = 12.;
3973   dgh[6] = 168.;
3974   gMC->Gsvolu("ICU1", "CONS", idtmed[213], dgh, 7);
3975   gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 100.7+dgh[0], 0, "ONLY");
3976
3977   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - COPPER PART
3978   //     LOWER PART
3979
3980   dgh[0] = (xltpc-100.7)/2.;
3981   dgh[1] = 46.2;
3982   dgh[2] = 46.2+1.0;
3983   dgh[3] = 62.3;
3984   dgh[4] = 62.3+1.0;
3985   dgh[5] = 192.;
3986   dgh[6] = 348.;
3987   gMC->Gsvolu("ICU2", "CONS", idtmed[213], dgh, 7);
3988   gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 100.7+dgh[0], 0, "ONLY");
3989
3990
3991    // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
3992    //     UPPER PART
3993
3994   dgh[0] = (xltpc-100.7)/2.;
3995   dgh[1] = 46.2+1.0;
3996   dgh[2] = 46.2+1.0+1.5;
3997   dgh[3] = 62.3+1.0;
3998   dgh[4] = 62.3+1.0+1.5;
3999   dgh[5] = 12.;
4000   dgh[6] = 168.;
4001   gMC->Gsvolu("ICC1", "CONS", idtmed[225], dgh, 7);
4002   gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 100.7+dgh[0], 0, "ONLY");
4003
4004   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE ABSORBER SIDE - CARBON PART
4005   //     LOWER PART
4006
4007   dgh[0] = (xltpc-100.7)/2.;
4008   dgh[1] = 46.2+1.0;
4009   dgh[2] = 46.2+1.0+1.5;
4010   dgh[3] = 62.3+1.0;
4011   dgh[4] = 62.3+1.0+1.5;
4012   dgh[5] = 192.;
4013   dgh[6] = 348.;
4014   gMC->Gsvolu("ICC2", "CONS", idtmed[225], dgh, 7);
4015   gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 100.7+dgh[0], 0, "ONLY");
4016
4017   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4018   //     UPPER PART
4019
4020   dgh[0] = 62.1;
4021   dgh[1] = 74.5;
4022   dgh[2] = 0.5;
4023   dgh[3] = 12.;
4024   dgh[4] = 168.;
4025   gMC->Gsvolu("ICU3", "TUBS", idtmed[213], dgh, 5);
4026   gMC->Gspos("ICU3", 1, "ITSV", 0., 0., xltpc+1.5+dgh[2], 0, "ONLY");
4027
4028   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - COPPER PART
4029   //     LOWER PART
4030
4031   dgh[0] = 62.1;
4032   dgh[1] = 74.5;
4033   dgh[2] = 0.5;
4034   dgh[3] = 192.;
4035   dgh[4] = 348.;
4036   gMC->Gsvolu("ICU4", "TUBS", idtmed[213], dgh, 5);
4037   gMC->Gspos("ICU4", 1, "ITSV", 0., 0., xltpc+1.5+dgh[2], 0, "ONLY");
4038
4039   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4040   //     UPPER PART
4041
4042   dgh[0] = 62.1;
4043   dgh[1] = 74.5;
4044   dgh[2] = 0.75;
4045   dgh[3] = 12.;
4046   dgh[4] = 168.;
4047   gMC->Gsvolu("ICC3", "TUBS", idtmed[225], dgh, 5);
4048   gMC->Gspos("ICC3", 1, "ITSV", 0., 0., xltpc+dgh[2], 0, "ONLY");
4049
4050   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON THE ABSORBER SIDE - CARBON PART
4051   //     LOWER PART
4052
4053   dgh[0] = 62.1;
4054   dgh[1] = 74.5;
4055   dgh[2] = 0.75;
4056   dgh[3] = 192.;
4057   dgh[4] = 348.;
4058   gMC->Gsvolu("ICC4", "TUBS", idtmed[225], dgh, 5);
4059   gMC->Gspos("ICC4", 1, "ITSV", 0., 0., xltpc+dgh[2], 0, "ONLY");
4060
4061   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4062   //     THE ABSORBER - COPPER PART - UPPER PART
4063
4064   dgh[0] = 46.;
4065   dgh[1] = 46.+1.0;
4066   dgh[2] = (xltpc-100.7+1.5)/2.;
4067   dgh[3] = 12.;
4068   dgh[4] = 168.;
4069   gMC->Gsvolu("ICU5", "TUBS", idtmed[213], dgh, 5);
4070   gMC->Gspos("ICU5", 1, "ITSV", 0., 0., -100.7-dgh[2], 0, "ONLY");
4071
4072   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4073   //     THE ABSORBER - COPPER PART - LOWER PART
4074
4075   dgh[0] = 46.;
4076   dgh[1] = 46.+1.0;
4077   dgh[2] = (xltpc-100.7+1.5)/2.;
4078   dgh[3] = 192.;
4079   dgh[4] = 348.;
4080   gMC->Gsvolu("ICU6", "TUBS", idtmed[213], dgh, 5);
4081   gMC->Gspos("ICU6", 1, "ITSV", 0., 0., -100.7-dgh[2], 0, "ONLY");
4082
4083   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4084   //     THE ABSORBER - CARBON PART - UPPER PART
4085
4086   dgh[0] = 46.+1.0;
4087   dgh[1] = 46.+1.0+1.5;
4088   dgh[2] = (xltpc-100.7)/2.;
4089   dgh[3] = 12.;
4090   dgh[4] = 168.;
4091   gMC->Gsvolu("ICC5", "TUBS", idtmed[225], dgh, 5);
4092   gMC->Gspos("ICC5", 1, "ITSV", 0., 0., -100.7-dgh[2], 0, "ONLY");
4093
4094   // --- DEFINE CABLES/COOLING BELOW THE TPC ON THE OTHER SIDE W.R.T.
4095   //     THE ABSORBER - CARBON PART - LOWER PART
4096
4097   dgh[0] = 46.+1.0;
4098   dgh[1] = 46.+1.0+1.5;
4099   dgh[2] = (xltpc-100.7)/2.;
4100   dgh[3] = 192.;
4101   dgh[4] = 348.;
4102   gMC->Gsvolu("ICC6", "TUBS", idtmed[225], dgh, 5);
4103   gMC->Gspos("ICC6", 1, "ITSV", 0., 0., -100.7-dgh[2], 0, "ONLY");
4104
4105   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4106   //     COPPER PART - UPPER PART
4107
4108   dgh[0] = 46.;
4109   dgh[1] = 74.5;
4110   dgh[2] = 0.5;
4111   dgh[3] = 12.;
4112   dgh[4] = 168.;
4113   gMC->Gsvolu("ICU7", "TUBS", idtmed[213], dgh, 5);
4114   gMC->Gspos("ICU7", 1, "ITSV", 0., 0., -(xltpc+1.5+dgh[2]), 0, "ONLY");
4115
4116   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4117   //     COPPER PART - LOWER PART
4118
4119   dgh[0] = 46.;
4120   dgh[1] = 74.5;
4121   dgh[2] = 0.5;
4122   dgh[3] = 192.;
4123   dgh[4] = 348.;
4124   gMC->Gsvolu("ICU8", "TUBS", idtmed[213], dgh, 5);
4125   gMC->Gspos("ICU8", 1, "ITSV", 0., 0., -(xltpc+1.5+dgh[2]), 0, "ONLY");
4126
4127   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4128   //     CARBON PART - UPPER PART
4129
4130   dgh[0] = 46.+1.0;
4131   dgh[1] = 74.5;
4132   dgh[2] = 0.75;
4133   dgh[3] = 12.;
4134   dgh[4] = 168.;
4135   gMC->Gsvolu("ICC7", "TUBS", idtmed[225], dgh, 5);
4136   gMC->Gspos("ICC7", 1, "ITSV", 0., 0., -(xltpc+dgh[2]), 0, "ONLY");
4137
4138   // --- DEFINE CABLES/COOLING BEHIND THE TPC ON OTHER SIDE W.R.T. THE ABSORBER
4139   //     CARBON PART - LOWER PART
4140
4141   dgh[0] = 46.+1.0;
4142   dgh[1] = 74.5;
4143   dgh[2] = 0.75;
4144   dgh[3] = 192.;
4145   dgh[4] = 348.;
4146   gMC->Gsvolu("ICC8", "TUBS", idtmed[225], dgh, 5);
4147   gMC->Gspos("ICC8", 1, "ITSV", 0., 0., -(xltpc+dgh[2]), 0, "ONLY");
4148
4149   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART
4150
4151   dgh[0] = 74.5;
4152   dgh[1] = 79.5;
4153   dgh[2] = 2.5;
4154   dgh[3] = 12.;
4155   dgh[4] = 168.;
4156   gMC->Gsvolu("IHK1", "TUBS", idtmed[264], dgh, 5);
4157   gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -xltpc-dgh[2], 0, "ONLY");
4158
4159   // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART
4160
4161   dgh[0] = 74.5;
4162   dgh[1] = 79.5;
4163   dgh[2] = 2.5;
4164   dgh[3] = 192.;
4165   dgh[4] = 348.;
4166   gMC->Gsvolu("IHK2", "TUBS", idtmed[264], dgh, 5);
4167   gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -xltpc-dgh[2], 0, "ONLY");
4168
4169   // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC
4170
4171   //dgh[0] = 0.85;
4172   //dgh[1] = 10.;
4173   //dgh[2] = 190.;
4174   //gMC->Gsvolu("IRAI", "BOX ", idtmed[210], dgh, 3);
4175   //gMC->Gspos("IRAI", 1, "ITSV", 53., 0., -69.5, 0, "ONLY");
4176   //gMC->Gspos("IRAI", 2, "ITSV", -53., 0., -69.5, 0, "ONLY");
4177
4178   // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC
4179
4180   dgh[0] = 58.;
4181   dgh[1] = 59.;
4182   dgh[2] = 0.6;
4183   gMC->Gsvolu("ICYL", "TUBE", idtmed[210], dgh, 3);
4184   gMC->Gspos("ICYL", 1, "ALIC", 0., 0., 74., 0, "ONLY");
4185   gMC->Gspos("ICYL", 2, "ALIC", 0., 0., -74., idrotm[200], "ONLY");
4186
4187   // --- Outputs the geometry tree in the EUCLID/CAD format
4188
4189   if (fEuclidOut) {
4190     gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
4191   }
4192
4193
4194
4195 }
4196 //_____________________________________________________________________________
4197 void AliITSvPPRasymm::CreateMaterials(){
4198 ////////////////////////////////////////////////////////////////////////
4199   //
4200   // Create ITS materials
4201   //     This function defines the default materials used in the Geant
4202   // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
4203   // AliITSvPPRasymm.
4204   // In general it is automatically replaced by
4205   // the CreatMaterials routine defined in AliITSv?. Should the function
4206   // CreateMaterials not exist for the geometry version you are using this
4207   // one is used. See the definition found in AliITSv5 or the other routine
4208   // for a complete definition.
4209   //
4210
4211   Int_t  isxfld  = gAlice->Field()->Integ();
4212   Float_t sxmgmx = gAlice->Field()->Max();
4213
4214   // --- Define the various materials and media for GEANT ---
4215
4216   AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4217   AliMedium(1,"SI$",1,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4218
4219   AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4220   AliMedium(2,"SPD SI CHIP$",2,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,   0);
4221
4222   AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4223   AliMedium(3,"SPD SI BUS$",3,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4224
4225   AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
4226   AliMedium(4,"C (M55J)$",4,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4227
4228   AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4229   AliMedium(5,"AIR$",5,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4230
4231   AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4232   AliMedium(6,"GEN AIR$",6,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4233
4234   AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
4235   AliMedium(7,"SDD SI CHIP$",7,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4236
4237   AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
4238   AliMedium(9,"SDD C (M55J)$",9,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4239
4240   AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4241   AliMedium(10,"SDD AIR$",10,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4242
4243   AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
4244   AliMedium(11,"AL$",11,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4245
4246   AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
4247   AliMedium(12,"WATER$",12,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4248
4249   AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
4250   AliMedium(14,"COPPER$",14,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4251
4252   AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
4253   AliMedium(15,"CERAMICS$",15,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4254
4255   AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
4256   AliMedium(20,"SSD C (M55J)$",20,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4257
4258   AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4259   AliMedium(21,"SSD AIR$",21,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4260
4261   AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
4262   AliMedium(25,"G10FR4$",25,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4263
4264   AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
4265   AliMedium(26,"GEN C (M55J)$",26,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4266
4267   AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4268   AliMedium(27,"GEN Air$",27,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4269
4270   AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4271   AliMedium(51,"SPD SI$",51,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4272
4273   AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4274   AliMedium(52,"SPD SI CHIP$",52,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4275
4276   AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4277   AliMedium(53,"SPD SI BUS$",53,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4278
4279   AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
4280   AliMedium(54,"SPD C (M55J)$",54,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4281
4282   AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
4283   AliMedium(55,"SPD AIR$",55,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
4284
4285   AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
4286   AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4287
4288   AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
4289   AliMedium(61,"EPOXY$",61,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4290
4291   AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4292   AliMedium(62,"SILICON$",62,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4293
4294   AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
4295   AliMedium(63,"KAPTONH(POLYCH2)$",63,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4296
4297   AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
4298   AliMedium(64,"ALUMINUM$",64,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4299
4300   AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
4301   AliMedium(65,"INOX$",65,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4302
4303   AliMaterial(68,"ROHACELL$",0.12011E+02,0.60000E+01,0.9500E01,0.43600E+03,0.99900E+03);
4304   AliMedium(68,"ROHACELL$",68,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4305
4306   AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
4307   AliMedium(69,"SDD C AL (M55J)$",69,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4308
4309   AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
4310   AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4311
4312   AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
4313   AliMedium(71,"ITS SANDW A$",71,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4314
4315   AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
4316   AliMedium(72,"ITS SANDW B$",72,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4317
4318   AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
4319   AliMedium(73,"ITS SANDW C$",73,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4320
4321   AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
4322   AliMedium(74,"HEAT COND GLUE$",74,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4323
4324   AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4325   AliMedium(75,"ELASTO SIL$",75,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4326
4327   AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
4328   AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4329
4330   AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
4331   AliMedium(77,"SDD X7R capacitors$",77,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4332
4333   AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
4334   AliMedium(78,"SDD ruby sph. Al2O3$",78,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4335
4336   AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
4337   AliMedium(79,"SDD SI insensitive$",79,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4338
4339   AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
4340   AliMedium(80,"SDD HV microcable$",80,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4341
4342   AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
4343   AliMedium(81,"SDD LV+signal cable$",81,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4344
4345   AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
4346   AliMedium(82,"SDD hybrid microcab$",82,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4347
4348   AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
4349   AliMedium(83,"SDD anode microcab$",83,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
4350
4351   // Special media
4352
4353   AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
4354   AliMedium(90,"SPD shield$",90, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4355
4356   AliMaterial(91, "SPD End ladder$", 55.845, 26., 7.87/10., 1.76*10., 999);
4357   AliMedium(91, "SPD End ladder$",91, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4358
4359   AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
4360   AliMedium(92, "SPD cone$",   92, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4361
4362   AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
4363   AliMedium(93, "SDD End ladder$",93, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4364
4365   AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
4366   AliMedium(94, "SDD cone$",   94, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4367
4368   AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
4369   AliMedium(95, "SSD End ladder$",95, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4370
4371   AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
4372   AliMedium(96, "SSD cone$",   96, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
4373
4374 }
4375 //______________________________________________________________________
4376 void AliITSvPPRasymm::InitAliITSgeom(){
4377 //     Based on the geometry tree defined in Geant 3.21, this
4378 // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
4379 // sturture.
4380     if(!(dynamic_cast<TGeant3*>(gMC))) {
4381         Error("InitAliITSgeom",
4382                 "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
4383         return;
4384     } // end if
4385     cout << "Reading Geometry transformation directly from Geant 3." << endl;
4386     const Int_t nlayers = 6;
4387     const Int_t ndeep = 9;
4388     Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
4389     Int_t nlad[nlayers],ndet[nlayers];
4390     Double_t t[3],r[10];
4391     Float_t  par[20],att[20];
4392     Int_t    npar,natt,idshape,imat,imed;
4393     AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
4394     Int_t mod,lay,lad,det,i,j,k;
4395     Char_t names[nlayers][ndeep][4];
4396     Int_t itsGeomTreeCopys[nlayers][ndeep];
4397     if(fMinorVersion == 1){ // Option A
4398     Char_t *namesA[nlayers][ndeep] = {
4399      {"ALIC","ITSV","ITSD","IT12","I12A","I10A","I103","I101","ITS1"}, // lay=1
4400      {"ALIC","ITSV","ITSD","IT12","I12A","I20A","I1D3","I1D1","ITS2"}, // lay=2
4401      {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3","    ","    "}, // lay=3
4402      {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4","    ","    "}, // lay=4
4403      {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5","    ","    "}, // lay=5
4404      {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6","    ","    "}};// lay=6
4405     Int_t itsGeomTreeCopysA[nlayers][ndeep]= {{1,1,1,1,10, 2, 4,1,1},// lay=1
4406                                               {1,1,1,1,10, 4, 4,1,1},// lay=2
4407                                               {1,1,1,1,14, 6, 1,0,0},// lay=3
4408                                               {1,1,1,1,22, 8, 1,0,0},// lay=4
4409                                               {1,1,1,1,34,22, 1,0,0},// lay=5
4410                                               {1,1,1,1,38,25, 1,0,0}};//lay=6
4411     for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++){
4412         for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k];
4413         itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j];
4414     } // end for i,j
4415     }else if(fMinorVersion == 2){ // Option B
4416     Char_t *namesB[nlayers][ndeep] = {
4417      {"ALIC","ITSV","ITSD","IT12","I12B","I10B","I107","I101","ITS1"}, // lay=1
4418      {"ALIC","ITSV","ITSD","IT12","I12B","I20B","I1D7","I1D1","ITS2"}, // lay=2
4419      {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3","    ","    "}, // lay=3
4420      {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4","    ","    "}, // lay=4
4421      {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5","    ","    "}, // lay=5
4422      {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6","    ","    "}};// lay=6
4423     Int_t itsGeomTreeCopysB[nlayers][ndeep]= {{1,1,1,1,10, 2, 4,1,1},// lay=1
4424                                               {1,1,1,1,10, 4, 4,1,1},// lay=2
4425                                               {1,1,1,1,14, 6, 1,0,0},// lay=3
4426                                               {1,1,1,1,22, 8, 1,0,0},// lay=4
4427                                               {1,1,1,1,34,22, 1,0,0},// lay=5
4428                                               {1,1,1,1,38,25, 1,0,0}};//lay=6
4429     for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++){
4430         for(k=0;k<4;k++) names[i][j][k] = namesB[i][j][k];
4431         itsGeomTreeCopys[i][j] = itsGeomTreeCopysB[i][j];
4432     } // end for i,j
4433     } // end if fMinorVersion
4434     // Sorry, but this is not very pritty code. It should be replaced
4435     // at some point with a version that can search through the geometry
4436     // tree its self.
4437     cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
4438     for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
4439     for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
4440         itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
4441     mod = 0;
4442     for(i=0;i<nlayers;i++){
4443         k = 1;
4444         for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
4445             k *= TMath::Abs(itsGeomTreeCopys[i][j]);
4446         mod += k;
4447     } // end for i
4448
4449     if(fITSgeom!=0) delete fITSgeom;
4450     nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
4451     ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
4452     fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
4453     mod = -1;
4454     for(lay=1;lay<=nlayers;lay++){
4455         for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
4456         for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
4457         switch (lay){
4458         case 1: case 2: // layers 1 and 2 are a bit special
4459             lad = 0;
4460             for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
4461                 lnum[4] = j;
4462                 for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
4463                     lad++;
4464                     lnum[5] = k;
4465                     for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
4466                         lnum[6] = det;
4467                         mod++;
4468                         ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
4469                                         par,att,imat,imed);
4470                         fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
4471                         if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
4472                              fITSgeom->ReSetShape(kSPD,
4473                                                   new AliITSgeomSPD425Short());
4474                     } // end for det
4475                 } // end for k
4476             } // end for j
4477             break;
4478         case 3: case 4: case 5: case 6: // layers 3-6
4479             lnum[6] = 1;
4480             for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
4481                 lnum[4] = lad;
4482                 for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
4483                     lnum[5] = det;
4484                     mod++;
4485                     ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
4486                                     par,att,imat,imed);
4487                     switch (lay){
4488                     case 3: case 4:
4489                         fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
4490                         if(!(fITSgeom->IsShapeDefined(kSDD)))
4491                             fITSgeom->ReSetShape(kSDD,new AliITSgeomSDD256());
4492                             break;
4493                         case 5:
4494                             fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
4495                             if(!(fITSgeom->IsShapeDefined(kSSD)))
4496                                 fITSgeom->ReSetShape(kSSD,
4497                                                   new AliITSgeomSSD275and75());
4498                             break;
4499                         case 6:
4500                             fITSgeom->CreatMatrix(mod,lay,lad,det,kSSDp,t,r);
4501                             if(!(fITSgeom->IsShapeDefined(kSSDp)))
4502                                 fITSgeom->ReSetShape(kSSDp,
4503                                                   new AliITSgeomSSD75and275());
4504                             break;
4505                         } // end switch
4506                 } // end for det
4507             } // end for lad
4508             break;
4509         } // end switch
4510     } // end for lay
4511     return;
4512 }
4513 //_____________________________________________________________________________
4514 void AliITSvPPRasymm::Init(){
4515 ////////////////////////////////////////////////////////////////////////
4516 //     Initialise the ITS after it has been created.
4517 ////////////////////////////////////////////////////////////////////////
4518     Int_t i;
4519
4520     cout << endl;
4521     for(i=0;i<26;i++) cout << "*";
4522     cout << " ITSvPPRasymm" << fMinorVersion << "_Init ";
4523     for(i=0;i<25;i++) cout << "*";cout << endl;
4524 //
4525     if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
4526     if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
4527     if(fITSgeom!=0) delete fITSgeom;
4528     fITSgeom = new AliITSgeom();
4529     if(fGeomDetIn) fITSgeom->ReadNewFile(fRead);
4530     if(!fGeomDetIn) this->InitAliITSgeom();
4531     if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
4532     AliITS::Init();
4533 //
4534     for(i=0;i<72;i++) cout << "*";
4535     cout << endl;
4536 }
4537 //______________________________________________________________________
4538 void AliITSvPPRasymm::DrawModule(){
4539 ////////////////////////////////////////////////////////////////////////
4540 //     Draw a shaded view of the FMD version 8.
4541 ////////////////////////////////////////////////////////////////////////
4542
4543   // Set everything unseen
4544   gMC->Gsatt("*", "seen", -1);
4545   //
4546   // Set ALIC mother visible
4547   gMC->Gsatt("ALIC","SEEN",0);
4548   //
4549   // Set the volumes visible
4550   gMC->Gsatt("ITSD","SEEN",0);
4551   gMC->Gsatt("ITS1","SEEN",1);
4552   gMC->Gsatt("ITS2","SEEN",1);
4553   gMC->Gsatt("ITS3","SEEN",1);
4554   gMC->Gsatt("ITS4","SEEN",1);
4555   gMC->Gsatt("ITS5","SEEN",1);
4556   gMC->Gsatt("ITS6","SEEN",1);
4557
4558   gMC->Gsatt("IPCB","SEEN",1);
4559   gMC->Gsatt("ICO2","SEEN",1);
4560   gMC->Gsatt("ICER","SEEN",0);
4561   gMC->Gsatt("ISI2","SEEN",0);
4562   gMC->Gsatt("IPLA","SEEN",0);
4563   gMC->Gsatt("ICO3","SEEN",0);
4564   gMC->Gsatt("IEPX","SEEN",0);
4565   gMC->Gsatt("ISI3","SEEN",1);
4566   gMC->Gsatt("ISUP","SEEN",0);
4567   gMC->Gsatt("ICHO","SEEN",0);
4568   gMC->Gsatt("ICMO","SEEN",0);
4569   gMC->Gsatt("ICMD","SEEN",0);
4570   gMC->Gsatt("ICCO","SEEN",1);
4571   gMC->Gsatt("ICCM","SEEN",0);
4572   gMC->Gsatt("ITMD","SEEN",0);
4573   gMC->Gsatt("ITTT","SEEN",1);
4574
4575   //
4576   gMC->Gdopt("hide", "on");
4577   gMC->Gdopt("shad", "on");
4578   gMC->Gsatt("*", "fill", 7);
4579   gMC->SetClipBox(".");
4580   gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
4581   gMC->DefaultRange();
4582   gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
4583   gMC->Gdhead(1111, "Inner Tracking System Version 1");
4584   gMC->Gdman(17, 6, "MAN");
4585 }
4586 //_____________________________________________________________________________
4587 void AliITSvPPRasymm::StepManager(){
4588 ////////////////////////////////////////////////////////////////////////
4589 //    Called for every step in the ITS, then calles the AliITShit class
4590 // creator with the information to be recoreded about that hit.
4591 //     The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
4592 // printing of information to a file which can be used to create a .det
4593 // file read in by the routine CreateGeometry(). If set to 0 or any other
4594 // value except 1, the default behavior, then no such file is created nor
4595 // it the extra variables and the like used in the printing allocated.
4596 ////////////////////////////////////////////////////////////////////////
4597   Int_t         copy, id;
4598   Int_t          copy1,copy2;
4599   Float_t       hits[8];
4600   Int_t         vol[4];
4601   TLorentzVector position, momentum;
4602   TClonesArray &lhits = *fHits;
4603   //
4604   // Track status
4605   vol[3] = 0;
4606   if(gMC->IsTrackInside())      vol[3] +=  1;
4607   if(gMC->IsTrackEntering())    vol[3] +=  2;
4608   if(gMC->IsTrackExiting())     vol[3] +=  4;
4609   if(gMC->IsTrackOut())         vol[3] +=  8;
4610   if(gMC->IsTrackDisappeared()) vol[3] += 16;
4611   if(gMC->IsTrackStop())        vol[3] += 32;
4612   if(gMC->IsTrackAlive())       vol[3] += 64;
4613   //
4614   // Fill hit structure.
4615   if(!(gMC->TrackCharge())) return;
4616   //
4617   // Only entering charged tracks
4618   if((id = gMC->CurrentVolID(copy)) == fIdSens[0]) {
4619       vol[0] = 1;
4620       id = gMC->CurrentVolOffID(0,copy);
4621       //detector copy in the ladder = 1<->4  (ITS1 < I101 < I103 < I10A)
4622       vol[1] = copy;
4623       gMC->CurrentVolOffID(1,copy1);
4624       //ladder copy in the module   = 1<->2  (I10A < I12A)
4625       gMC->CurrentVolOffID(2,copy2);
4626       //module copy in the layer    = 1<->10 (I12A < IT12)
4627       vol[2] = copy1+(copy2-1)*2;//# of ladders in one module  = 2
4628   } else if(id == fIdSens[1]){
4629       vol[0] = 2;
4630       id = gMC->CurrentVolOffID(0,copy);
4631       //detector copy in the ladder = 1<->4  (ITS2 < I1D1 < I1D3 < I20A)
4632       vol[1] = copy;
4633       gMC->CurrentVolOffID(1,copy1);
4634       //ladder copy in the module   = 1<->4  (I20A < I12A)
4635       gMC->CurrentVolOffID(2,copy2);
4636       //module copy in the layer    = 1<->10 (I12A < IT12)
4637       vol[2] = copy1+(copy2-1)*4;//# of ladders in one module  = 4
4638   } else if(id == fIdSens[2]){
4639       vol[0] = 3;
4640       id = gMC->CurrentVolOffID(1,copy);
4641       //detector copy in the ladder = 1<->6  (ITS3 < I302 < I004)
4642       vol[1] = copy;
4643       id = gMC->CurrentVolOffID(2,copy);
4644       //ladder copy in the layer    = 1<->14 (I004 < IT34)
4645       vol[2] = copy;
4646   } else if(id == fIdSens[3]){
4647       vol[0] = 4;
4648       id = gMC->CurrentVolOffID(1,copy);
4649       //detector copy in the ladder = 1<->8  (ITS4 < I402 < I005)
4650       vol[1] = copy;
4651       id = gMC->CurrentVolOffID(2,copy);
4652       //ladder copy in the layer    = 1<->22 (I005 < IT34))
4653       vol[2] = copy;
4654   }else if(id == fIdSens[4]){
4655       vol[0] = 5;
4656       id = gMC->CurrentVolOffID(1,copy);
4657       //detector copy in the ladder = 1<->22  (ITS5 < I562 < I565)
4658       vol[1] = copy;
4659       id = gMC->CurrentVolOffID(2,copy);
4660      //ladder copy in the layer    = 1<->34 (I565 < IT56)
4661       vol[2] = copy;
4662   }else if(id == fIdSens[5]){
4663       vol[0] = 6;
4664       id = gMC->CurrentVolOffID(1,copy);
4665       //detector copy in the ladder = 1<->25  (ITS6 < I566 < I569)
4666       vol[1] = copy;
4667       id = gMC->CurrentVolOffID(2,copy);
4668       //ladder copy in the layer = 1<->38 (I569 < IT56)
4669       vol[2] = copy;
4670   } else {
4671       return; // not an ITS volume?
4672   } // end if/else if (gMC->CurentVolID(copy) == fIdSens[i])
4673 //
4674   gMC->TrackPosition(position);
4675   gMC->TrackMomentum(momentum);
4676   hits[0]=position[0];
4677   hits[1]=position[1];
4678   hits[2]=position[2];
4679   hits[3]=momentum[0];
4680   hits[4]=momentum[1];
4681   hits[5]=momentum[2];
4682   hits[6]=gMC->Edep();
4683   hits[7]=gMC->TrackTime();
4684   // Fill hit structure with this new hit.
4685   new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
4686
4687   return;
4688
4689 }