TOF/AliTOFv6T0.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 1.7  2007/10/03 18:07:26  arcelli
  19 right handling of l2t matrices and alignable entries in case of TOF holes (Annalisa)
  20
  21 Revision 1.6  2007/10/03 10:41:16  arcelli
  22 adding tracking-to-local matrices for new AliTOFcluster
  23
  24 Revision 1.5  2007/07/27 08:14:48  morsch
  25 Write all track references into the same branch.
  26
  27 Revision 1.4  2007/05/29 16:51:05  decaro
  28 Update of the front-end electronics and cooling system description
  29
  30 Revision 1.3.2  2007/05/29  decaro
  31 FEA+cooling zone description: update
  32      FEA+cooling orientation (side A/ side C) -> correction
  33 Revision 1.3.1  2007/05/24  decaro
  34 Change the FEA+cooling zone description:
  35      - FCA1/FCA2, air boxes, contain:
  36                  FFEA volume, G10 box,
  37                  FAL1/FAL2/FAL3 volumes, aluminium boxes;
  38      - FRO1/FRO2/FRO3/FRO4/FBAR, aluminum boxes;
  39      - changed FTUB positions;
  40
  41 Revision 1.3  2007/05/04 14:05:42  decaro
  42 Ineffective comment cleanup
  43
  44 Revision 1.2  2007/05/04 12:59:22  arcelli
  45 Change the TOF SM paths for misalignment (one layer up)
  46
  47 Revision 1.1  2007/05/02 17:32:58  decaro
  48 TOF geometry description as installed (G. Cara Romeo, A. De Caro)
  49
  50 Revision 0.1 2007 March G. Cara Romeo and A. De Caro
  51         Implemented a more realistic TOF geometry description,
  52         in terms of:
  53            - material badget,
  54            - services and front end electronics description,
  55            - TOF crate readout modules
  56              (added volume FTOS in ALIC_1/BBMO_1/BBCE_%i -for i=1,...,18-,
  57               and in ALIC_1/BFMO_%i -for i=19,...,36- volumes)
  58         As the 5th version in terms of geometrical positioning of volumes.
  59
  60 */
  61
  62 ///////////////////////////////////////////////////////////////////////////////
  63 //                                                                           //
  64 //  This class contains the functions for version 6 of the Time Of Flight    //
  65 //  detector.                                                                //
  66 //                                                                           //
  67 //  VERSION WITH 6 MODULES AND TILTED STRIPS                                 //
  68 //                                                                           //
  69 //  FULL COVERAGE VERSION + OPTION for PHOS holes                            //
  70 //                                                                           //
  71 //                                                                           //
  72 //Begin_Html                                                                 //
  73 /*                                                                           //
  74 <img src="picts/AliTOFv6T0Class.gif">                                        //
  75 */                                                                           //
  76 //End_Html                                                                   //
  77 //                                                                           //
  78 ///////////////////////////////////////////////////////////////////////////////
  79
  80 #include "TBRIK.h"
  81 #include "TGeometry.h"
  82 #include "TLorentzVector.h"
  83 #include "TNode.h"
  84 #include "TVirtualMC.h"
  85 #include "TGeoManager.h"
  86 #include <TGeoMatrix.h>
  87 #include <TGeoPhysicalNode.h>
  88 #include <TGeoVolume.h>
  89
  90 #include "AliConst.h"
  91 #include "AliLog.h"
  92 #include "AliMagF.h"
  93 #include "AliMC.h"
  94 #include "AliRun.h"
  95 #include "AliTrackReference.h"
  96
  97 #include "AliTOFGeometry.h"
  98 #include "AliTOFv6T0.h"
  99
 100 extern TDirectory *gDirectory;
 101 extern TVirtualMC *gMC;
 102 extern TGeoManager *gGeoManager;
 103
 104 extern AliRun *gAlice;
 105
 106 ClassImp(AliTOFv6T0)
 107
 108 //_____________________________________________________________________________
 109   AliTOFv6T0::AliTOFv6T0():
 110   fIdFTOA(-1),
 111   fIdFTOB(-1),
 112   fIdFTOC(-1),
 113   fIdFLTA(-1),
 114   fIdFLTB(-1),
 115   fIdFLTC(-1),
 116   fTOFHoles(kFALSE)
 117 {
 118   //
 119   // Default constructor
 120   //
 121 }
 122
 123 //_____________________________________________________________________________
 124 AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
 125   AliTOF(name,title,"tzero"),
 126   fIdFTOA(-1),
 127   fIdFTOB(-1),
 128   fIdFTOC(-1),
 129   fIdFLTA(-1),
 130   fIdFLTB(-1),
 131   fIdFLTC(-1),
 132   fTOFHoles(kFALSE)
 133 {
 134   //
 135   // Standard constructor
 136   //
 137   //
 138   // Check that FRAME is there otherwise we have no place where to
 139   // put TOF
 140
 141
 142   AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
 143   if(!frame) {
 144     AliFatal("TOF needs FRAME to be present");
 145   } else{
 146
 147     if (fTOFGeometry) delete fTOFGeometry;
 148     fTOFGeometry = new AliTOFGeometry();
 149
 150     if(frame->IsVersion()==1) {
 151       AliDebug(1,Form("Frame version %d", frame->IsVersion()));
 152       AliDebug(1,"Full Coverage for TOF");
 153       fTOFHoles=false;}
 154     else {
 155       AliDebug(1,Form("Frame version %d", frame->IsVersion()));
 156       AliDebug(1,"TOF with Holes for PHOS");
 157       fTOFHoles=true;}
 158   }
 159   fTOFGeometry->SetHoles(fTOFHoles);
 160
 161   //AliTOF::fTOFGeometry = fTOFGeometry;
 162
 163   // Save the geometry
 164   TDirectory* saveDir = gDirectory;
 165   gAlice->GetRunLoader()->CdGAFile();
 166   fTOFGeometry->Write("TOFgeometry");
 167   saveDir->cd();
 168
 169 }
 170
 171 //_____________________________________________________________________________
 172 void AliTOFv6T0::AddAlignableVolumes() const
 173 {
 174   //
 175   // Create entries for alignable volumes associating the symbolic volume
 176   // name with the corresponding volume path. Needs to be syncronized with
 177   // eventual changes in the geometry.
 178   //
 179
 180   TString volPath;
 181   TString symName;
 182
 183   TString vpL0  = "ALIC_1/B077_1/BSEGMO";
 184   TString vpL1 = "_1/BTOF";
 185   TString vpL2 = "_1";
 186   TString vpL3 = "/FTOA_0";
 187   TString vpL4 = "/FLTA_0/FSTR_";
 188
 189   TString snSM  = "TOF/sm";
 190   TString snSTRIP = "/strip";
 191
 192   Int_t nSectors=fTOFGeometry->NSectors();
 193   Int_t nStrips =fTOFGeometry->NStripA()+
 194                  2*fTOFGeometry->NStripB()+
 195                  2*fTOFGeometry->NStripC();
 196
 197   //
 198   // The TOF MRPC Strips
 199   // The symbolic names are: TOF/sm00/strip01
 200   //                           ...
 201   //                         TOF/sm17/strip91
 202
 203   Int_t imod=0;
 204
 205   for (Int_t isect = 0; isect < nSectors; isect++) {
 206     for (Int_t istr = 1; istr <= nStrips; istr++) {
 207
 208       if (fTOFHoles && (isect==11 || isect==12)) {
 209         if (istr<39) {
 210           vpL3 = "/FTOB_0";
 211           vpL4 = "/FLTB_0/FSTR_";
 212         }
 213         else if (istr>53) {
 214           vpL3 = "/FTOC_0";
 215           vpL4 = "/FLTC_0/FSTR_";
 216         }
 217         else continue;
 218       }
 219       else {
 220         vpL3 = "/FTOA_0";
 221         vpL4 = "/FLTA_0/FSTR_";
 222       }
 223
 224       volPath  = vpL0;
 225       volPath += isect;
 226       volPath += vpL1;
 227       volPath += isect;
 228       volPath += vpL2;
 229       volPath += vpL3;
 230       volPath += vpL4;
 231       volPath += istr;
 232
 233
 234       symName  = snSM;
 235       symName += Form("%02d",isect);
 236       symName += snSTRIP;
 237       symName += Form("%02d",istr);
 238
 239       AliDebug(2,"--------------------------------------------");
 240       AliDebug(2,Form("Alignable object %d", imod));
 241       AliDebug(2,Form("volPath=%s\n",volPath.Data()));
 242       AliDebug(2,Form("symName=%s\n",symName.Data()));
 243       AliDebug(2,"--------------------------------------------");
 244
 245       gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
 246
 247       //T2L matrices for alignment
 248       TGeoPNEntry *e = gGeoManager->GetAlignableEntry(symName.Data());
 249       if (e) {
 250         const char *path = e->GetTitle();
 251         if (!gGeoManager->cd(path)) {
 252           AliFatal(Form("Volume path %s not valid!",path));
 253         }
 254         TGeoHMatrix *globMatrix = gGeoManager->GetCurrentMatrix();
 255         Double_t phi = 20.0 * (isect % 18) + 10.0;
 256         TGeoHMatrix *t2l  = new TGeoHMatrix();
 257         t2l->RotateZ(phi);
 258         t2l->MultiplyLeft(&(globMatrix->Inverse()));
 259         e->SetMatrix(t2l);
 260       }
 261       else {
 262         AliError(Form("Alignable entry %s is not valid!",symName.Data()));
 263       }
 264
 265       imod++;
 266     }
 267   }
 268
 269
 270   //
 271   // The TOF supermodules
 272   // The symbolic names are: TOF/sm00
 273   //                           ...
 274   //                         TOF/sm17
 275   //
 276   for (Int_t isect = 0; isect < nSectors; isect++) {
 277
 278     volPath  = vpL0;
 279     volPath += isect;
 280     volPath += vpL1;
 281     volPath += isect;
 282     volPath += vpL2;
 283
 284     symName  = snSM;
 285     symName += Form("%02d",isect);
 286
 287       AliDebug(2,"--------------------------------------------");
 288       AliDebug(2,Form("Alignable object %d", isect+imod));
 289       AliDebug(2,Form("volPath=%s\n",volPath.Data()));
 290       AliDebug(2,Form("symName=%s\n",symName.Data()));
 291       AliDebug(2,"--------------------------------------------");
 292
 293     gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
 294
 295   }
 296
 297 }
 298 //____________________________________________________________________________
 299 void AliTOFv6T0::BuildGeometry()
 300 {
 301   //
 302   // Build TOF ROOT geometry for the ALICE event display
 303   //
 304   TNode *node, *top;
 305   const int kColorTOF  = 27;
 306
 307   TGeometry *globalGeometry = (TGeometry*)gAlice->GetGeometry();
 308
 309   // Find top TNODE
 310   top = globalGeometry->GetNode("alice");
 311
 312   // Position the different copies
 313   const Float_t krTof  =(fTOFGeometry->Rmax()+fTOFGeometry->Rmin())/2.;
 314   const Float_t khTof  = fTOFGeometry->Rmax()-fTOFGeometry->Rmin();
 315   const Int_t   kNTof  = fTOFGeometry->NSectors();
 316   const Float_t kangle = k2PI/kNTof;
 317
 318   const Float_t kInterCentrModBorder1 = 49.5;
 319   const Float_t kInterCentrModBorder2 = 57.5;
 320
 321   Float_t ang;
 322
 323   // define offset for nodes
 324   Float_t zOffsetB = (fTOFGeometry->ZlenA()*0.5 + (kInterCentrModBorder1+kInterCentrModBorder2)*0.5)*0.5;
 325   Float_t zOffsetA = 0.;
 326   // Define TOF basic volume
 327
 328   char nodeName0[16], nodeName1[16], nodeName2[16];
 329   char nodeName3[16], nodeName4[16], rotMatNum[16];
 330
 331   if (fTOFHoles) {
 332     new TBRIK("S_TOF_B","TOF box","void",
 333               fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
 334     new TBRIK("S_TOF_C","TOF box","void",
 335               fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
 336   }
 337   new TBRIK("S_TOF_A","TOF box","void",
 338             fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5);
 339
 340   for (Int_t nodeNum=1;nodeNum<kNTof+1;nodeNum++){
 341
 342     if (nodeNum<10) {
 343       sprintf(rotMatNum,"rot50%i",nodeNum);
 344       sprintf(nodeName0,"FTO00%i",nodeNum);
 345       sprintf(nodeName1,"FTO10%i",nodeNum);
 346       sprintf(nodeName2,"FTO20%i",nodeNum);
 347       sprintf(nodeName3,"FTO30%i",nodeNum);
 348       sprintf(nodeName4,"FTO40%i",nodeNum);
 349     }
 350     if (nodeNum>9) {
 351       sprintf(rotMatNum,"rot5%i",nodeNum);
 352       sprintf(nodeName0,"FTO0%i",nodeNum);
 353       sprintf(nodeName1,"FTO1%i",nodeNum);
 354       sprintf(nodeName2,"FTO2%i",nodeNum);
 355       sprintf(nodeName3,"FTO3%i",nodeNum);
 356       sprintf(nodeName4,"FTO4%i",nodeNum);
 357     }
 358
 359     new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0);
 360     ang = (4.5-nodeNum) * kangle;
 361
 362     if (fTOFHoles) {
 363       top->cd();
 364       node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum);
 365       node->SetLineColor(kColorTOF);
 366       fNodes->Add(node);
 367
 368       top->cd();
 369       node = new TNode(nodeName3,nodeName3,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum);
 370       node->SetLineColor(kColorTOF);
 371       fNodes->Add(node);
 372     }
 373
 374     top->cd();
 375     node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum);
 376     node->SetLineColor(kColorTOF);
 377     fNodes->Add(node);
 378   } // end loop on nodeNum
 379
 380 }
 381
 382 //_____________________________________________________________________________
 383 void AliTOFv6T0::CreateGeometry()
 384 {
 385   //
 386   // Create geometry for Time Of Flight version 0
 387   //
 388   //Begin_Html
 389   /*
 390     <img src="picts/AliTOFv6T0.gif">
 391   */
 392   //End_Html
 393   //
 394   // Creates common geometry
 395   //
 396   AliTOF::CreateGeometry();
 397 }
 398
 399
 400 //_____________________________________________________________________________
 401 void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
 402 {
 403   //
 404   // Definition of the Time Of Fligh Resistive Plate Chambers
 405   //
 406
 407   const Float_t kPi = TMath::Pi();
 408
 409   const Float_t kInterCentrModBorder1 = 49.5;
 410   const Float_t kInterCentrModBorder2 = 57.5;
 411   const Float_t kExterInterModBorder1 = 196.0;
 412   const Float_t kExterInterModBorder2 = 203.5;
 413
 414   const Float_t kLengthExInModBorder  = 4.7;
 415   const Float_t kLengthInCeModBorder  = 7.0;
 416
 417   // module wall thickness (cm)
 418   const Float_t kModuleWallThickness = 0.33;
 419
 420   // honeycomb layer between strips and cards (cm)
 421   const Float_t kHoneycombLayerThickness = 2.;
 422
 423   AliDebug(1, "************************* TOF geometry **************************");
 424   AliDebug(1,Form(" xtof   %d",  xtof));
 425   AliDebug(1,Form(" ytof   %d",  ytof));
 426   AliDebug(1,Form(" zlenA   %d", zlenA));
 427   AliDebug(2,Form(" zlenA*0.5 = %d", zlenA*0.5));
 428
 429   // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
 430
 431   Float_t  xcoor, ycoor, zcoor;
 432   Float_t  par[3];
 433   Int_t    *idtmed = fIdtmed->GetArray()-499;
 434   Int_t    idrotm[100];
 435
 436   par[0] = xtof * 0.5;
 437   par[1] = ytof * 0.25;
 438   par[2] = zlenA * 0.5;
 439   gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3);  // fibre glass
 440
 441   if (fTOFHoles) {
 442     par[0] =  xtof * 0.5;
 443     par[1] =  ytof * 0.25;
 444     par[2] = (zlenA*0.5 - kInterCentrModBorder1)*0.5;
 445     gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3);  // fibre glass
 446     gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3);  // fibre glass
 447   }
 448
 449   // New supermodule card section description
 450   //  2 cm  honeycomb layer between strips and cards
 451   par[0] = xtof*0.5 + 2.;
 452   par[1] = kHoneycombLayerThickness*0.5;
 453   par[2] = zlenA*0.5 + 2.;
 454   gMC->Gsvolu("FPEA", "BOX ", idtmed[506], par, 3);    // Al + Cu honeycomb
 455   if (fTOFHoles) {
 456     //par[0] = xtof*0.5 + 2.;
 457     //par[1] = kHoneycombLayerThickness*0.5;
 458     par[2] = (zlenA*0.5 - kInterCentrModBorder1)*0.5 + 2.;
 459     gMC->Gsvolu("FPEB", "BOX ", idtmed[506], par, 3);  // Al + Cu honeycomb
 460   }
 461
 462   // Definition of the air card containers (FAIA and FAIB)
 463
 464   par[0] = xtof*0.5;
 465   par[1] = (ytof*0.5 - kHoneycombLayerThickness)*0.5;
 466   par[2] = zlenA*0.5;
 467   gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3);                // Air
 468   if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
 469
 470   // Positioning of fibre glass modules (FTOA, FTOB and FTOC) and
 471   // card containers (FPEA, FAIA and FAIB)
 472
 473   //AliMatrix(idrotm[0], 90.,  0., 0., 0., 90.,-90.);
 474   AliMatrix(idrotm[0], 90.,  0., 0., 0., 90.,270.);
 475   xcoor = 0.;
 476   for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
 477     if(fTOFSectors[isec]==-1)continue;
 478     char name[16];
 479     sprintf(name, "BTOF%d",isec);
 480     if (fTOFHoles && (isec==11||isec==12)) {
 481     //if (fTOFHoles && (isec==16||isec==17)) { \\Old 6h convention
 482       //xcoor = 0.;
 483       ycoor = (zlenA*0.5 + kInterCentrModBorder1)*0.5;
 484       zcoor = -ytof * 0.25;
 485       gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 486       gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
 487       //xcoor = 0.;
 488       //ycoor = (zlenA*0.5 + kInterCentrModBorder1)*0.5;
 489       zcoor = kHoneycombLayerThickness*0.5;
 490       gMC->Gspos("FPEB", 1, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 491       gMC->Gspos("FPEB", 2, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
 492       //xcoor = 0.;
 493       ycoor = 0.;
 494       zcoor = kHoneycombLayerThickness + (ytof*0.5 - kHoneycombLayerThickness)*0.5;
 495       gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 496     }
 497     else {
 498       //xcoor = 0.;
 499       ycoor = 0.;
 500       zcoor = -ytof * 0.25;
 501       gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 502       //xcoor = 0.;
 503       //ycoor = 0.;
 504       zcoor = kHoneycombLayerThickness*0.5;
 505       gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 506       //xcoor = 0.;
 507       //ycoor = 0.;
 508       zcoor = kHoneycombLayerThickness + (ytof*0.5 - kHoneycombLayerThickness)*0.5;
 509       gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
 510     }
 511   }
 512
 513   // Definition and positioning
 514   // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
 515
 516   Float_t xFLT, yFLT, zFLTA;
 517
 518   xFLT  = xtof     - kModuleWallThickness*2.;
 519   yFLT  = ytof*0.5 - kModuleWallThickness;
 520   zFLTA = zlenA    - kModuleWallThickness*2.;
 521
 522   par[0] = xFLT*0.5;
 523   par[1] = yFLT*0.5;
 524   par[2] = zFLTA*0.5;
 525   gMC->Gsvolu("FLTA", "BOX ", idtmed[507], par, 3); //  Freon mix
 526
 527   xcoor = 0.;
 528   ycoor = kModuleWallThickness*0.5;
 529   zcoor = 0.;
 530   gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
 531
 532   if (fTOFHoles) {
 533     par[2] = (zlenA*0.5 - kInterCentrModBorder1 - kModuleWallThickness)*0.5;
 534     gMC->Gsvolu("FLTB", "BOX ", idtmed[507], par, 3); // Freon mix
 535     gMC->Gsvolu("FLTC", "BOX ", idtmed[507], par, 3); // Freon mix
 536
 537     //xcoor = 0.;
 538     //ycoor = kModuleWallThickness*0.5;
 539     //zcoor = 0.;
 540     gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
 541     gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor, zcoor, 0, "ONLY");
 542   }
 543
 544   Float_t alpha, tgal, beta, tgbe, trpa[11];
 545
 546   // Definition and positioning
 547   // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
 548
 549   tgal = (yFLT - 2.*kLengthInCeModBorder)/(kInterCentrModBorder2 - kInterCentrModBorder1);
 550   alpha = TMath::ATan(tgal);
 551   beta = (kPi*0.5 - alpha)*0.5;
 552   tgbe = TMath::Tan(beta);
 553   trpa[0]  = xFLT*0.5;
 554   trpa[1]  = 0.;
 555   trpa[2]  = 0.;
 556   trpa[3]  = kModuleWallThickness;
 557   trpa[4]  = (kLengthInCeModBorder - kModuleWallThickness*tgbe)*0.5;
 558   trpa[5]  = (kLengthInCeModBorder + kModuleWallThickness*tgbe)*0.5;
 559   trpa[6]  = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
 560   trpa[7]  = kModuleWallThickness;
 561   trpa[8]  = (kLengthInCeModBorder - kModuleWallThickness*tgbe)*0.5;
 562   trpa[9]  = (kLengthInCeModBorder + kModuleWallThickness*tgbe)*0.5;
 563   trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
 564   gMC->Gsvolu("FWZ1","TRAP", idtmed[503], trpa, 11);   // fibre glass
 565
 566   AliMatrix (idrotm[1],90., 90.,180.,0.,90.,180.);
 567   AliMatrix (idrotm[4],90., 90.,  0.,0.,90.,  0.);
 568
 569   xcoor = 0.;
 570   ycoor = -(yFLT - kLengthInCeModBorder)*0.5;
 571   zcoor = kInterCentrModBorder1;
 572   gMC->Gspos("FWZ1", 1,"FLTA", xcoor, ycoor, zcoor,idrotm[1],"ONLY");
 573   gMC->Gspos("FWZ1", 2,"FLTA", xcoor, ycoor,-zcoor,idrotm[4],"ONLY");
 574
 575   AliMatrix (idrotm[2],90.,270.,  0.,0.,90.,180.);
 576   AliMatrix (idrotm[5],90.,270.,180.,0.,90.,  0.);
 577
 578   xcoor = 0.;
 579   ycoor = (yFLT - kLengthInCeModBorder)*0.5;
 580   zcoor = kInterCentrModBorder2;
 581   gMC->Gspos("FWZ1", 3,"FLTA", xcoor, ycoor, zcoor,idrotm[2],"ONLY");
 582   gMC->Gspos("FWZ1", 4,"FLTA", xcoor, ycoor,-zcoor,idrotm[5],"ONLY");
 583
 584   trpa[0] = 0.5*(kInterCentrModBorder2 - kInterCentrModBorder1)/TMath::Cos(alpha);
 585   trpa[1] = kModuleWallThickness;
 586   trpa[2] = xFLT*0.5;
 587   trpa[3] = -beta*kRaddeg;
 588   trpa[4] = 0.;
 589   trpa[5] = 0.;
 590   gMC->Gsvolu("FWZ2","PARA", idtmed[503], trpa, 6);    // fibre glass
 591
 592   AliMatrix (idrotm[3],     alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
 593   AliMatrix (idrotm[6],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,  0.);
 594
 595   xcoor = 0.;
 596   ycoor = 0.;
 597   zcoor = (kInterCentrModBorder2 + kInterCentrModBorder1)*0.5;
 598   gMC->Gspos("FWZ2", 1,"FLTA", xcoor, ycoor, zcoor,idrotm[3],"ONLY");
 599   gMC->Gspos("FWZ2", 2,"FLTA", xcoor, ycoor,-zcoor,idrotm[6],"ONLY");
 600
 601   // Definition and positioning
 602   // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
 603
 604   tgal = (yFLT - 2.*kLengthExInModBorder)/(kExterInterModBorder2 - kExterInterModBorder1);
 605   alpha = TMath::ATan(tgal);
 606   beta = (kPi*0.5 - alpha)*0.5;
 607   tgbe = TMath::Tan(beta);
 608   trpa[0]  = xFLT*0.5;
 609   trpa[1]  = 0.;
 610   trpa[2]  = 0.;
 611   trpa[3]  = kModuleWallThickness;
 612   trpa[4]  = (kLengthExInModBorder - kModuleWallThickness*tgbe)*0.5;
 613   trpa[5]  = (kLengthExInModBorder + kModuleWallThickness*tgbe)*0.5;
 614   trpa[6]  = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
 615   trpa[7]  = kModuleWallThickness;
 616   trpa[8]  = (kLengthExInModBorder - kModuleWallThickness*tgbe)*0.5;
 617   trpa[9]  = (kLengthExInModBorder + kModuleWallThickness*tgbe)*0.5;
 618   trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
 619   gMC->Gsvolu("FWZ3","TRAP", idtmed[503], trpa, 11);    // fibre glass
 620
 621   xcoor = 0.;
 622   ycoor = (yFLT - kLengthExInModBorder)*0.5;
 623   zcoor = kExterInterModBorder1;
 624   gMC->Gspos("FWZ3", 1,"FLTA", xcoor, ycoor, zcoor,idrotm[5],"ONLY");
 625   gMC->Gspos("FWZ3", 2,"FLTA", xcoor, ycoor,-zcoor,idrotm[2],"ONLY");
 626
 627   if (fTOFHoles) {
 628     //xcoor = 0.;
 629     //ycoor = (yFLT - kLengthExInModBorder)*0.5;
 630     zcoor = -kExterInterModBorder1 + (zlenA*0.5 + kInterCentrModBorder1 - kModuleWallThickness)*0.5;
 631     gMC->Gspos("FWZ3", 5,"FLTB", xcoor, ycoor, zcoor,idrotm[2],"ONLY");
 632     gMC->Gspos("FWZ3", 6,"FLTC", xcoor, ycoor,-zcoor,idrotm[5],"ONLY");
 633   }
 634
 635   //xcoor = 0.;
 636   ycoor = -(yFLT - kLengthExInModBorder)*0.5;
 637   zcoor = kExterInterModBorder2;
 638   gMC->Gspos("FWZ3", 3,"FLTA", xcoor, ycoor, zcoor,idrotm[4],"ONLY");
 639   gMC->Gspos("FWZ3", 4,"FLTA", xcoor, ycoor,-zcoor,idrotm[1],"ONLY");
 640
 641   if (fTOFHoles) {
 642     //xcoor = 0.;
 643     //ycoor = -(yFLT - kLengthExInModBorder)*0.5;
 644     zcoor = -kExterInterModBorder2 + (zlenA*0.5 + kInterCentrModBorder1 - kModuleWallThickness)*0.5;
 645     gMC->Gspos("FWZ3", 7,"FLTB", xcoor, ycoor, zcoor,idrotm[1],"ONLY");
 646     gMC->Gspos("FWZ3", 8,"FLTC", xcoor, ycoor,-zcoor,idrotm[4],"ONLY");
 647   }
 648
 649   trpa[0] = 0.5*(kExterInterModBorder2 - kExterInterModBorder1)/TMath::Cos(alpha);
 650   trpa[1] = kModuleWallThickness;
 651   trpa[2] = xFLT*0.5;
 652   trpa[3] = -beta*kRaddeg;
 653   trpa[4] = 0.;
 654   trpa[5] = 0.;
 655   gMC->Gsvolu("FWZ4","PARA", idtmed[503], trpa, 6);    // fibre glass
 656
 657   AliMatrix (idrotm[13],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
 658   AliMatrix (idrotm[16],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
 659
 660   //xcoor = 0.;
 661   ycoor = 0.;
 662   zcoor = (kExterInterModBorder2 + kExterInterModBorder1)*0.5;
 663   gMC->Gspos("FWZ4", 1,"FLTA", xcoor, ycoor, zcoor,idrotm[16],"ONLY");
 664   gMC->Gspos("FWZ4", 2,"FLTA", xcoor, ycoor,-zcoor,idrotm[13],"ONLY");
 665
 666   if (fTOFHoles) {
 667     //xcoor = 0.;
 668     //ycoor = 0.;
 669     zcoor = -(kExterInterModBorder2 + kExterInterModBorder1)*0.5 +
 670       (zlenA*0.5 + kInterCentrModBorder1 - kModuleWallThickness)*0.5;
 671     gMC->Gspos("FWZ4", 3,"FLTB", xcoor, ycoor, zcoor,idrotm[13],"ONLY");
 672     gMC->Gspos("FWZ4", 4,"FLTC", xcoor, ycoor,-zcoor,idrotm[16],"ONLY");
 673   }
 674
 675
 676   ///////////////// Detector itself //////////////////////
 677
 678   const Int_t    knx   = fTOFGeometry->NpadX();  // number of pads along x
 679   const Int_t    knz   = fTOFGeometry->NpadZ();  // number of pads along z
 680   const Float_t  kPadX = fTOFGeometry->XPad();   // pad length along x
 681   const Float_t  kPadZ = fTOFGeometry->ZPad();   // pad length along z
 682
 683   // new description for strip volume -double stack strip-
 684   // -- all constants are expressed in cm
 685   // heigth of different layers
 686   const Float_t khhony   = 1.0;       // heigth of HONY  Layer
 687   const Float_t khpcby   = 0.08;      // heigth of PCB   Layer
 688   const Float_t khrgly   = 0.055;     // heigth of RED GLASS  Layer
 689
 690   const Float_t khfiliy  = 0.125;     // heigth of FISHLINE  Layer
 691   const Float_t khglassy = 0.160*0.5; // heigth of GLASS  Layer
 692   const Float_t khglfy   = khfiliy+2.*khglassy; // heigth of GLASS+FISHLINE  Layer
 693
 694   const Float_t khcpcby  = 0.16;      // heigth of PCB  Central Layer
 695   const Float_t kwhonz   = 8.1;       // z dimension of HONEY  Layer
 696   const Float_t kwpcbz1  = 10.6;      // z dimension of PCB  Lower Layer
 697   const Float_t kwpcbz2  = 11.6;      // z dimension of PCB  Upper Layer
 698   const Float_t kwcpcbz  = 13.;       // z dimension of PCB  Central Layer
 699   const Float_t kwrglz   = 8.;        // z dimension of RED GLASS  Layer
 700   const Float_t kwglfz   = 7.;        // z dimension of GLASS+FISHLN Layer
 701   const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
 702   const Float_t khsensmy = 0.05;      // heigth of Sensitive Layer
 703   const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
 704
 705   // heigth of the FSTR Volume (the strip volume)
 706   const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
 707
 708   // width  of the FSTR Volume (the strip volume)
 709   const Float_t kwstripz = kwcpcbz;
 710   // length of the FSTR Volume (the strip volume)
 711   const Float_t klstripx = fTOFGeometry->StripLength();
 712
 713   Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
 714   // Coordinates of the strip center in the strip reference frame;
 715   // used for positioning internal strip volumes
 716   Float_t posfp[3]={0.,0.,0.};
 717
 718   // FSTR volume definition-filling this volume with non sensitive Gas Mixture
 719   gMC->Gsvolu("FSTR","BOX",idtmed[507],parfp,3); // Freon mix
 720
 721   //-- HONY Layer definition
 722   //parfp[0] = klstripx*0.5;
 723   parfp[1] = khhony*0.5;
 724   parfp[2] = kwhonz*0.5;
 725   gMC->Gsvolu("FHON","BOX",idtmed[501],parfp,3); // honeycomb (Nomex)
 726   // positioning 2 HONY Layers on FSTR volume
 727   //posfp[0] = 0.;
 728   posfp[1] =-khstripy*0.5+parfp[1];
 729   //posfp[2] = 0.;
 730   gMC->Gspos("FHON",1,"FSTR",0., posfp[1],0.,0,"ONLY");
 731   gMC->Gspos("FHON",2,"FSTR",0.,-posfp[1],0.,0,"ONLY");
 732
 733   //-- PCB Layer definition
 734   //parfp[0] = klstripx*0.5;
 735   parfp[1] = khpcby*0.5;
 736   parfp[2] = kwpcbz1*0.5;
 737   gMC->Gsvolu("FPC1","BOX",idtmed[502],parfp,3); // G10
 738   //parfp[0] = klstripx*0.5;
 739   //parfp[1] = khpcby*0.5;
 740   parfp[2] = kwpcbz2*0.5;
 741   gMC->Gsvolu("FPC2","BOX",idtmed[502],parfp,3); // G10
 742   // positioning 2 PCB Layers on FSTR volume
 743   //posfp[0] = 0.;
 744   posfp[1] =-khstripy*0.5+khhony+parfp[1];
 745   //posfp[2] = 0.;
 746   gMC->Gspos("FPC1",1,"FSTR",0.,-posfp[1],0.,0,"ONLY");
 747   gMC->Gspos("FPC2",1,"FSTR",0., posfp[1],0.,0,"ONLY");
 748
 749   //-- central PCB layer definition
 750   //parfp[0] = klstripx*0.5;
 751   parfp[1] = khcpcby*0.5;
 752   parfp[2] = kwcpcbz*0.5;
 753   gMC->Gsvolu("FPCB","BOX",idtmed[502],parfp,3); // G10
 754   // positioning the central PCB layer
 755   gMC->Gspos("FPCB",1,"FSTR",0.,0.,0.,0,"ONLY");
 756
 757   //      Sensitive volume
 758   Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
 759   gMC->Gsvolu("FSEN","BOX",idtmed[508],parfs,3); // sensitive
 760   // dividing FSEN along z in knz=2 and along x in knx=48
 761   gMC->Gsdvn("FSEZ","FSEN",knz,3);
 762   gMC->Gsdvn("FPAD","FSEZ",knx,1);
 763   // positioning a Sensitive layer inside FPCB
 764   gMC->Gspos("FSEN",1,"FPCB",0.,0.,0.,0,"ONLY");
 765
 766   //-- RED GLASS Layer definition
 767   //parfp[0] = klstripx*0.5;
 768   parfp[1] = khrgly*0.5;
 769   parfp[2] = kwrglz*0.5;
 770   gMC->Gsvolu("FRGL","BOX",idtmed[509],parfp,3); // glass
 771   // positioning 4 RED GLASS Layers on FSTR volume
 772   //posfp[0] = 0.;
 773   posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
 774   //posfp[2] = 0.;
 775   gMC->Gspos("FRGL",1,"FSTR",0., posfp[1],0.,0,"ONLY");
 776   gMC->Gspos("FRGL",4,"FSTR",0.,-posfp[1],0.,0,"ONLY");
 777   //posfp[0] = 0.;
 778   posfp[1] = (khcpcby+khrgly)*0.5;
 779   //posfp[2] = 0.;
 780   gMC->Gspos("FRGL",2,"FSTR",0.,-posfp[1],0.,0,"ONLY");
 781   gMC->Gspos("FRGL",3,"FSTR",0., posfp[1],0.,0,"ONLY");
 782
 783   //-- GLASS+FISHLINE Layer definition
 784   //parfp[0] = klstripx*0.5;
 785   parfp[1] = khglfy*0.5;
 786   parfp[2] = kwglfz*0.5;
 787   gMC->Gsvolu("FGLF","BOX",idtmed[504],parfp,3);
 788
 789   // positioning 2 GLASS+FISHLINE Layers on FSTR volume
 790   //posfp[0] = 0.;
 791   posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
 792   //posfp[2] = 0.;
 793   gMC->Gspos("FGLF",1,"FSTR",0.,-posfp[1],0.,0,"ONLY");
 794   gMC->Gspos("FGLF",2,"FSTR",0., posfp[1],0.,0,"ONLY");
 795
 796   //  Positioning the Strips (FSTR volumes) in the FLT volumes
 797   Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
 798                               fTOFGeometry->NStripB(),
 799                               fTOFGeometry->NStripA(),
 800                               fTOFGeometry->NStripB(),
 801                               fTOFGeometry->NStripC()};
 802
 803   Int_t totalStrip = 0;
 804   Float_t xpos, zpos, ypos, ang;
 805   for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
 806     if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
 807     for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
 808
 809       ang = fTOFGeometry->GetAngles(iplate,istrip);
 810       AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
 811
 812       if (ang>0.)       AliMatrix (idrotm[istrip+totalStrip+1],90.,0.,90.+ang,90., ang, 90.);
 813       else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip+1],90.,0.,90.,90., 0., 0.);
 814       else if (ang<0.)  AliMatrix (idrotm[istrip+totalStrip+1],90.,0.,90.+ang,90.,-ang,270.);
 815
 816       xpos = 0.;
 817       zpos = fTOFGeometry->GetDistances(iplate,istrip);
 818       ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
 819
 820       gMC->Gspos("FSTR",istrip+totalStrip+1,"FLTA", xpos, ypos,-zpos,idrotm[istrip+totalStrip+1],  "ONLY");
 821
 822       if (fTOFHoles) {
 823         if (istrip+totalStrip+1>53)
 824           gMC->Gspos("FSTR",istrip+totalStrip+1,"FLTC", xpos, ypos,-zpos-(zlenA*0.5 + kInterCentrModBorder1 - kModuleWallThickness)*0.5,idrotm[istrip+totalStrip+1],"ONLY");
 825         if (istrip+totalStrip+1<39)
 826           gMC->Gspos("FSTR",istrip+totalStrip+1,"FLTB", xpos, ypos,-zpos+(zlenA*0.5 + kInterCentrModBorder1 - kModuleWallThickness)*0.5,idrotm[istrip+totalStrip+1],"ONLY");
 827       }
 828     }
 829   }
 830
 831   // Definition of the cards, cooling tubes and layer for thermal dispersion
 832   // (3 volumes)
 833
 834   // card volume definition
 835   //Float_t carpar[3] = {9.5, 5.75, 0.5};
 836   Float_t carpar[3] = {9.5, 5.6, 0.55};
 837   //gMC->Gsvolu("FCA1", "BOX ", idtmed[514], carpar, 3);   // PCB+Alu small Card
 838   gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3);   // air
 839   carpar[0] = 19.25;
 840   //carpar[1] =  5.6;//5.75;
 841   //carpar[2] =  0.55;//0.5;
 842   //gMC->Gsvolu("FCA2", "BOX ", idtmed[514], carpar, 3);   // PCB+Alu long Card
 843   gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3);   // air
 844
 845
 846   Float_t feaParam1[3] = {9.5, 5.6, 0.1};
 847   gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam1, 3);   // G10
 848
 849   Float_t al1[3] = {9.5, 0.5, 0.25};
 850   gMC->Gsvolu("FAL1", "BOX ", idtmed[505], al1, 3);   // Aluminium
 851   Float_t al2[3] = {7.2, 0.8, 0.25};
 852   gMC->Gsvolu("FAL2", "BOX ", idtmed[505], al2, 3);   // Aluminium
 853   Float_t al3[3] = {3.35, 3.7, 0.1};
 854   gMC->Gsvolu("FAL3", "BOX ", idtmed[505], al3, 3);   // Aluminium
 855
 856   gMC->Gspos("FFEA", 1, "FCA1", 0., 0., -carpar[2]+feaParam1[2], 0, "ONLY");
 857   gMC->Gspos("FAL1", 1, "FCA1", 0., carpar[1]-al1[1], -carpar[2]+2.*feaParam1[2]+al1[2], 0, "ONLY");
 858   gMC->Gspos("FAL3", 1, "FCA1", 0., carpar[1]-al3[1],  carpar[2]-al3[2], 0, "ONLY");
 859   gMC->Gspos("FAL2", 1, "FCA1", 0., carpar[1]-2.*al3[1],  carpar[2]-2.*al3[2]-al2[2], 0, "ONLY");
 860
 861
 862   gMC->Gspos("FFEA", 2, "FCA2", -(feaParam1[0]+0.25), 0., -carpar[2]+feaParam1[2], 0, "ONLY");
 863   gMC->Gspos("FAL1", 2, "FCA2", -(feaParam1[0]+0.25), carpar[1]-al1[1], -carpar[2]+2.*feaParam1[2]+al1[2], 0, "ONLY");
 864   gMC->Gspos("FAL3", 2, "FCA2", -(feaParam1[0]+0.25), carpar[1]-al3[1],  carpar[2]-al3[2], 0, "ONLY");
 865   gMC->Gspos("FAL2", 2, "FCA2", -(feaParam1[0]+0.25), carpar[1]-2.*al3[1],  carpar[2]-2.*al3[2]-al2[2], 0, "ONLY");
 866
 867   gMC->Gspos("FFEA", 3, "FCA2",  (feaParam1[0]+0.25), 0., -carpar[2]+feaParam1[2], 0, "ONLY");
 868   gMC->Gspos("FAL1", 3, "FCA2",  (feaParam1[0]+0.25), carpar[1]-al1[1], -carpar[2]+2.*feaParam1[2]+al1[2], 0, "ONLY");
 869   gMC->Gspos("FAL3", 3, "FCA2",  (feaParam1[0]+0.25), carpar[1]-al3[1],  carpar[2]-al3[2], 0, "ONLY");
 870   gMC->Gspos("FAL2", 3, "FCA2",  (feaParam1[0]+0.25), carpar[1]-2.*al3[1],  carpar[2]-2.*al3[2]-al2[2], 0, "ONLY");
 871
 872   Float_t feaRoof1[3] = {9.5, 0.25, 1.7};
 873   gMC->Gsvolu("FRO1", "BOX ", idtmed[505], feaRoof1, 3);   // Aluminium
 874   Float_t feaRoof2[3] = {3.35, 0.05, 1.5};
 875   gMC->Gsvolu("FRO2", "BOX ", idtmed[505], feaRoof2, 3);   // Aluminium
 876   Float_t feaRoof3[3] = {3.35, feaRoof1[1]+feaRoof2[1], 0.1};
 877   gMC->Gsvolu("FRO3", "BOX ", idtmed[505], feaRoof3, 3);   // Aluminium
 878
 879   Float_t feaRoof4[3] = {3.35,
 880                          0.05,
 881                          carpar[2]-feaParam1[2]-al1[2]-al3[2]};
 882   gMC->Gsvolu("FRO4", "BOX ", idtmed[505], feaRoof4, 3);   // Aluminium
 883
 884   Float_t bar[3] = {8.575, 0.6, 0.15};
 885   gMC->Gsvolu("FBAR", "BOX ", idtmed[505], bar, 3);   // Aluminium
 886
 887
 888   // tube volume definition
 889   Float_t tubepar[3] = {0., 0.4, xFLT*0.5-15.};
 890   gMC->Gsvolu("FTUB", "TUBE", idtmed[513], tubepar, 3);  // copper cooling tubes
 891   //tubepar[0]= 0.;
 892   tubepar[1]= 0.3;
 893   //tubepar[2]= xFLT*0.5 - 15.;
 894   gMC->Gsvolu("FITU", "TUBE", idtmed[510], tubepar, 3);  // cooling water
 895   // Positioning of the water tube into the steel one
 896   gMC->Gspos("FITU",1,"FTUB",0.,0.,0.,0,"ONLY");
 897
 898   // cable
 899   Float_t cbpar[3] = {0., 0.5, tubepar[2]};
 900   gMC->Gsvolu("FCAB", "TUBE", idtmed[511], cbpar, 3);    // copper+alu
 901
 902   // Alluminium components
 903   Float_t lonpar[3] = {tubepar[2], 6.15, 0.7};
 904   gMC->Gsvolu("FTLN", "BOX ", idtmed[505], lonpar, 3);   // alluminium
 905   lonpar[0] = 2.;
 906   lonpar[1] = 1.;
 907   lonpar[2] = zlenA*0.5;
 908   gMC->Gsvolu("FLON", "BOX ", idtmed[505], lonpar, 3);   // alluminium
 909
 910   // rotation matrix
 911   AliMatrix(idrotm[99], 180., 90., 90., 90., 90., 0.);
 912   AliMatrix(idrotm[98],  90.,180., 90., 90.,180., 0.);
 913
 914   // cards, tubes, cables  positioning
 915   Float_t carpos[3], rowstep = 6.66, ytub= 3.65, ycab= ytub-3.;
 916   Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
 917   Int_t row, rowb[5] = {6, 7, 6, 19, 7}, nrow;
 918   carpos[0] = 25. - xtof*0.5;
 919   carpos[1] = (11.5 - (ytof*0.5 - kHoneycombLayerThickness))*0.5;
 920   row = 1;
 921   for (Int_t sg= -1; sg< 2; sg+= 2) {
 922     carpos[2] = sg*zlenA*0.5;
 923     for (Int_t nb=0; nb<5; ++nb) {
 924       carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
 925       nrow = row + rowb[nb];
 926       for ( ; row < nrow ; ++row) {
 927
 928         carpos[2] -= sg*rowstep;
 929
 930         if (nb==4) {
 931           gMC->Gspos("FCA1",2*row,  "FAIA", carpos[0],carpos[1],carpos[2], 0,"ONLY");
 932           gMC->Gspos("FCA1",2*row-1,"FAIA",-carpos[0],carpos[1],carpos[2], 0,"ONLY");
 933           gMC->Gspos("FCA2", row,   "FAIA", 0., carpos[1], carpos[2], 0, "ONLY");
 934
 935           //gMC->Gspos("FTUB", row, "FAIA", 0., ytub, carpos[2]-sg, idrotm[99], "ONLY");
 936           gMC->Gspos("FTUB", row, "FAIA", 0., carpos[1]+carpar[1]-bar[1], carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-bar[1]), idrotm[99], "ONLY");
 937           gMC->Gspos("FCAB", row, "FAIA", 0., ycab, carpos[2]-1.1, idrotm[99], "ONLY");
 938
 939           gMC->Gspos("FRO1",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 940           gMC->Gspos("FRO1",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 941           gMC->Gspos("FRO1",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 942           gMC->Gspos("FRO1",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 943
 944           gMC->Gspos("FRO2",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 945           gMC->Gspos("FRO2",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 946           gMC->Gspos("FRO2",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 947           gMC->Gspos("FRO2",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 948
 949           gMC->Gspos("FRO3",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+(carpar[2]-feaRoof3[2]), 0,"ONLY");
 950           gMC->Gspos("FRO3",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+(carpar[2]-feaRoof3[2]), 0,"ONLY");
 951           gMC->Gspos("FRO3",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+(carpar[2]-feaRoof3[2]), 0,"ONLY");
 952           gMC->Gspos("FRO3",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+(carpar[2]-feaRoof3[2]), 0,"ONLY");
 953
 954           gMC->Gspos("FRO4",4*row,  "FAIA", carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
 955           gMC->Gspos("FRO4",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
 956           gMC->Gspos("FRO4",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
 957           gMC->Gspos("FRO4",4*row-3,"FAIA",-carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
 958
 959           gMC->Gspos("FBAR",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
 960           gMC->Gspos("FBAR",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
 961           gMC->Gspos("FBAR",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
 962           gMC->Gspos("FBAR",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
 963
 964         }
 965         else {
 966           switch (sg) {
 967           case 1:
 968             gMC->Gspos("FCA1",2*row,  "FAIA", carpos[0],carpos[1],carpos[2], 0,"ONLY");
 969             gMC->Gspos("FCA1",2*row-1,"FAIA",-carpos[0],carpos[1],carpos[2], 0,"ONLY");
 970             gMC->Gspos("FCA2", row,   "FAIA", 0., carpos[1], carpos[2], 0, "ONLY");
 971             break;
 972           case -1:
 973             gMC->Gspos("FCA1",2*row,  "FAIA", carpos[0],carpos[1],carpos[2], idrotm[98],"ONLY");
 974             gMC->Gspos("FCA1",2*row-1,"FAIA",-carpos[0],carpos[1],carpos[2], idrotm[98],"ONLY");
 975             gMC->Gspos("FCA2", row,   "FAIA", 0., carpos[1], carpos[2], idrotm[98], "ONLY");
 976             break;
 977           }
 978
 979           //gMC->Gspos("FTUB", row, "FAIA", 0., ytub, carpos[2]-sg, idrotm[99], "ONLY");
 980           gMC->Gspos("FTUB", row, "FAIA", 0., carpos[1]+carpar[1]-bar[1], carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-bar[1]), idrotm[99], "ONLY");
 981           gMC->Gspos("FCAB", row, "FAIA", 0., ycab, carpos[2]-sg*1.1, idrotm[99], "ONLY");
 982
 983           gMC->Gspos("FRO1",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 984           gMC->Gspos("FRO1",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 985           gMC->Gspos("FRO1",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 986           gMC->Gspos("FRO1",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
 987
 988           gMC->Gspos("FRO2",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 989           gMC->Gspos("FRO2",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 990           gMC->Gspos("FRO2",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 991           gMC->Gspos("FRO2",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
 992
 993           gMC->Gspos("FRO3",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
 994           gMC->Gspos("FRO3",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
 995           gMC->Gspos("FRO3",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
 996           gMC->Gspos("FRO3",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
 997
 998           gMC->Gspos("FRO4",4*row,  "FAIA", carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
 999           gMC->Gspos("FRO4",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1000           gMC->Gspos("FRO4",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1001           gMC->Gspos("FRO4",4*row-3,"FAIA",-carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1002
1003           gMC->Gspos("FBAR",4*row,  "FAIA", carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1004           gMC->Gspos("FBAR",4*row-1,"FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1005           gMC->Gspos("FBAR",4*row-2,"FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1006           gMC->Gspos("FBAR",4*row-3,"FAIA",-carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1007
1008         }
1009       }
1010     }
1011     gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., -0.1, 369.9*sg, 0, "ONLY");
1012     gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., -0.1, 366.9*sg, 0, "ONLY");
1013     gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., -0.1, 198.8*sg, 0, "ONLY");
1014     gMC->Gspos("FTLN",   5+sg, "FAIA", 0., -0.1, 56.82*sg, 0, "ONLY");
1015   }
1016   gMC->Gspos("FCA1", 182, "FAIA", carpos[0],carpos[1],0., 0,"ONLY");
1017   gMC->Gspos("FCA1", 181, "FAIA",-carpos[0],carpos[1],0., 0,"ONLY");
1018   gMC->Gspos("FCA2",  91, "FAIA",  0., carpos[1], 0., 0, "ONLY");
1019
1020   //gMC->Gspos("FTUB",  91, "FAIA",  0., ytub, -1., idrotm[99], "ONLY");
1021   gMC->Gspos("FTUB", 91, "FAIA", 0., carpos[1]+carpar[1]-bar[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-bar[1]), idrotm[99], "ONLY");
1022   gMC->Gspos("FCAB", 91, "FAIA",  0., ycab, -1.1, idrotm[99], "ONLY");
1023
1024   gMC->Gspos("FRO1",364, "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof1[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1025   gMC->Gspos("FRO1",363, "FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1026   gMC->Gspos("FRO1",362, "FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1027   gMC->Gspos("FRO1",361, "FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof1[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1028
1029   gMC->Gspos("FRO2",364, "FAIA", carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1030   gMC->Gspos("FRO2",363, "FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1031   gMC->Gspos("FRO2",362, "FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1032   gMC->Gspos("FRO2",361, "FAIA",-carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1033
1034   gMC->Gspos("FRO3",364, "FAIA", carpos[0],carpos[1]+carpar[1]+feaRoof3[1],(carpar[2]-feaRoof3[2]), 0,"ONLY");
1035   gMC->Gspos("FRO3",363, "FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],(carpar[2]-feaRoof3[2]), 0,"ONLY");
1036   gMC->Gspos("FRO3",362, "FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],(carpar[2]-feaRoof3[2]), 0,"ONLY");
1037   gMC->Gspos("FRO3",361, "FAIA",-carpos[0],carpos[1]+carpar[1]+feaRoof3[1],(carpar[2]-feaRoof3[2]), 0,"ONLY");
1038
1039   gMC->Gspos("FRO4",364, "FAIA", carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1040   gMC->Gspos("FRO4",363, "FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1041   gMC->Gspos("FRO4",362, "FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1042   gMC->Gspos("FRO4",361, "FAIA",-carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1043
1044   gMC->Gspos("FBAR",364, "FAIA", carpos[0],carpos[1]+carpar[1]-bar[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1045   gMC->Gspos("FBAR",363, "FAIA", (feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1046   gMC->Gspos("FBAR",362, "FAIA",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1047   gMC->Gspos("FBAR",361, "FAIA",-carpos[0],carpos[1]+carpar[1]-bar[1],-(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1048
1049   gMC->Gspos("FLON",  2, "FAIA",-24., ytub+1.4, 0., 0, "MANY");
1050   gMC->Gspos("FLON",  1, "FAIA", 24., ytub+1.4, 0., 0, "MANY");
1051
1052
1053   if (fTOFHoles) {
1054     row = 1;
1055     for (Int_t sg= -1; sg< 2; sg+= 2) {
1056       carpos[2] = sg*zlenA*0.5;
1057       for (Int_t nb=0; nb<4; ++nb) {
1058         carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1059         nrow = row + rowb[nb];
1060         for ( ; row < nrow ; ++row) {
1061           carpos[2] -= sg*rowstep;
1062
1063           switch (sg) {
1064           case 1:
1065             gMC->Gspos("FCA1",2*row,  "FAIB", carpos[0],carpos[1],carpos[2], 0,"ONLY");
1066             gMC->Gspos("FCA1",2*row-1,"FAIB",-carpos[0],carpos[1],carpos[2], 0,"ONLY");
1067             gMC->Gspos("FCA2", row,   "FAIB", 0., carpos[1], carpos[2], 0, "ONLY");
1068             break;
1069           case -1:
1070             gMC->Gspos("FCA1",2*row,  "FAIB", carpos[0],carpos[1],carpos[2], idrotm[98],"ONLY");
1071             gMC->Gspos("FCA1",2*row-1,"FAIB",-carpos[0],carpos[1],carpos[2], idrotm[98],"ONLY");
1072             gMC->Gspos("FCA2", row,   "FAIB", 0., carpos[1], carpos[2], idrotm[98], "ONLY");
1073             break;
1074           }
1075
1076           //gMC->Gspos("FTUB", row, "FAIB", 0., ytub,carpos[2]-sg, idrotm[99], "ONLY");
1077           gMC->Gspos("FTUB", row, "FAIB", 0., carpos[1]+carpar[1]-bar[1], carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-bar[1]), idrotm[99], "ONLY");
1078           gMC->Gspos("FCAB", row, "FAIB", 0., ycab,carpos[2]-sg*1.1, idrotm[99], "ONLY");
1079
1080           gMC->Gspos("FRO1",4*row,  "FAIB", carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1081           gMC->Gspos("FRO1",4*row-1,"FAIB", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1082           gMC->Gspos("FRO1",4*row-2,"FAIB",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1083           gMC->Gspos("FRO1",4*row-3,"FAIB",-carpos[0],carpos[1]+carpar[1]+feaRoof1[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+feaRoof1[2]), 0,"ONLY");
1084
1085           gMC->Gspos("FRO2",4*row,  "FAIB", carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1086           gMC->Gspos("FRO2",4*row-1,"FAIB", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1087           gMC->Gspos("FRO2",4*row-2,"FAIB",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1088           gMC->Gspos("FRO2",4*row-3,"FAIB",-carpos[0],carpos[1]+carpar[1]+2.*feaRoof1[1]+feaRoof2[1],carpos[2]+sg*(carpar[2]-2.*feaRoof3[2]-feaRoof2[2]), 0,"ONLY");
1089
1090           gMC->Gspos("FRO3",4*row,  "FAIB", carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
1091           gMC->Gspos("FRO3",4*row-1,"FAIB", (feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
1092           gMC->Gspos("FRO3",4*row-2,"FAIB",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
1093           gMC->Gspos("FRO3",4*row-3,"FAIB",-carpos[0],carpos[1]+carpar[1]+feaRoof3[1],carpos[2]+sg*(carpar[2]-feaRoof3[2]), 0,"ONLY");
1094
1095           gMC->Gspos("FRO4",4*row,  "FAIB", carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1096           gMC->Gspos("FRO4",4*row-1,"FAIB", (feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1097           gMC->Gspos("FRO4",4*row-2,"FAIB",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1098           gMC->Gspos("FRO4",4*row-3,"FAIB",-carpos[0],          carpos[1]+carpar[1]+2.*feaRoof1[1]-feaRoof4[1],carpos[2]+sg*(carpar[2]-2.*al3[2]-feaRoof4[2]), 0,"ONLY");
1099
1100           gMC->Gspos("FBAR",4*row,  "FAIB", carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1101           gMC->Gspos("FBAR",4*row-1,"FAIB", (feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1102           gMC->Gspos("FBAR",4*row-2,"FAIB",-(feaParam1[0]+0.25),carpos[1]+carpar[1]+-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1103           gMC->Gspos("FBAR",4*row-3,"FAIB",-carpos[0],carpos[1]+carpar[1]-bar[1],carpos[2]-sg*(carpar[2]-2.*feaParam1[2]-2.*al1[2]+2.*feaRoof1[2]-2.*bar[1]), 0,"ONLY");
1104
1105         }
1106       }
1107       gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., -0.1, 369.9*sg, 0, "ONLY");
1108       gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., -0.1, 366.9*sg, 0, "ONLY");
1109       gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., -0.1, 198.8*sg, 0, "ONLY");
1110       gMC->Gspos("FTLN",   5+sg, "FAIB", 0., -0.1, 56.82*sg, 0, "ONLY");
1111     }
1112   gMC->Gspos("FLON", 2, "FAIB",-24., ytub+1.4, 0., 0, "MANY");
1113   gMC->Gspos("FLON", 1, "FAIB", 24., ytub+1.4, 0., 0, "MANY");
1114   }
1115
1116   // Cables and tubes on the side blocks
1117   const Float_t kcbll   = zlenA*0.5; // length of block
1118   const Float_t kcbllh  = zlenA*0.5 - kInterCentrModBorder2; // length  of block in case of hole
1119   const Float_t kcblw   = 13.5;      // width of block
1120   const Float_t kcblh1  = 2.;        // min. heigth of block
1121   const Float_t kcblh2  = 12.3;      // max. heigth of block
1122   // volume definition
1123   Float_t cblpar[11];
1124   tgal =  (kcblh2 - kcblh1)/(2.*kcbll);
1125   cblpar[0] = kcblw *0.5;
1126   cblpar[1] = 0.;
1127   cblpar[2] = 0.;
1128   cblpar[3] = kcbll *0.5;
1129   cblpar[4] = kcblh1 *0.5;
1130   cblpar[5] = kcblh2 *0.5;
1131   cblpar[6] = TMath::ATan(tgal)*kRaddeg;
1132   cblpar[7] = kcbll *0.5;
1133   cblpar[8] = kcblh1 *0.5;
1134   cblpar[9] = kcblh2 *0.5;
1135   cblpar[10]= cblpar[6];
1136   gMC->Gsvolu("FCBL", "TRAP", idtmed[512], cblpar, 11); // cables & tubes mix
1137   Float_t sawpar[3] = {0.5, kcblh2*0.5, kcbll};
1138   gMC->Gsvolu("FSAW", "BOX ", idtmed[505], sawpar,  3); // Side Al walls
1139   // volume positioning
1140   AliMatrix(idrotm[7], 90., 90., 180., 0., 90., 180.);
1141   AliMatrix(idrotm[8], 90., 90., 0., 0., 90., 0.);
1142   xcoor = (xtof-kcblw)*0.5 - 2.*sawpar[0];
1143   ycoor = (kcblh1+kcblh2)*0.25 - (ytof*0.5 - kHoneycombLayerThickness)*0.5;
1144   zcoor = kcbll*0.5;
1145   gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[7], "ONLY");
1146   gMC->Gspos("FCBL", 2, "FAIA",  xcoor, ycoor, -zcoor, idrotm[7], "ONLY");
1147   gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor,  zcoor, idrotm[8], "ONLY");
1148   gMC->Gspos("FCBL", 4, "FAIA",  xcoor, ycoor,  zcoor, idrotm[8], "ONLY");
1149   xcoor = xtof*0.5-sawpar[0];
1150   ycoor = (kcblh2 - ytof*0.5 + kHoneycombLayerThickness)*0.5;
1151   gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, 0., 0, "ONLY");
1152   gMC->Gspos("FSAW", 2, "FAIA",  xcoor, ycoor, 0., 0, "ONLY");
1153   if (fTOFHoles) {
1154     cblpar[3] = kcbllh *0.5;
1155     cblpar[5] = kcblh1*0.5 + kcbllh*tgal;
1156     cblpar[7] = kcbllh *0.5;
1157     cblpar[9] = cblpar[5];
1158     gMC->Gsvolu("FCBB", "TRAP", idtmed[512], cblpar, 11); // cables & tubes mix
1159     xcoor = (xtof - kcblw)*0.5 - 2.*sawpar[0];
1160     ycoor = (kcblh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - kHoneycombLayerThickness)*0.5;
1161     zcoor = kcbll-kcbllh*0.5;
1162     gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[7], "ONLY");
1163     gMC->Gspos("FCBB", 2, "FAIB",  xcoor, ycoor, -zcoor, idrotm[7], "ONLY");
1164     gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor,  zcoor, idrotm[8], "ONLY");
1165     gMC->Gspos("FCBB", 4, "FAIB",  xcoor, ycoor,  zcoor, idrotm[8], "ONLY");
1166     xcoor = xtof*0.5 - sawpar[0];
1167     ycoor = (kcblh2 - ytof*0.5 + kHoneycombLayerThickness)*0.5;
1168     gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1169     gMC->Gspos("FSAW", 2, "FAIB",  xcoor, ycoor, 0., 0, "ONLY");
1170   }
1171
1172   // TOF Supermodule cover definition and positioning
1173   Float_t covpar[3] = {xtof*0.5, 0.1, zlenA*0.5};
1174   gMC->Gsvolu("FCOV", "BOX ", idtmed[505], covpar, 3);    // Al cover
1175   xcoor = 0.;
1176   ycoor = 12.5*0.5 - 0.1;
1177   zcoor = 0.;
1178   gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
1179   if (fTOFHoles) gMC->Gspos("FCOV", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1180
1181   // Services Volumes
1182
1183   // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1184   // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1185   // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1186   // + other remaining elements + various supports
1187
1188   // Each FEA card weight + all supports
1189   // (including all bolts and not including the cable connectors)
1190   //  353.1 g.
1191   // Per each strip there are 4 FEA cards, then
1192   // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
1193
1194   Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
1195   gMC->Gsvolu("FTOS", "BOX ", idtmed[515], serpar, 3); // Al + Cu + steel
1196   zcoor = (118.-90.)*0.5;
1197   Float_t phi = -10.,  ra = fTOFGeometry->Rmin() + ytof*0.5;
1198   for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1199     phi += 20.;
1200     xcoor = ra * TMath::Cos(phi * kDegrad);
1201     ycoor = ra * TMath::Sin(phi * kDegrad);
1202     AliMatrix(idrotm[20+i], 90., phi, 90., phi + 270., 0., 0.);
1203     gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[20+i], "ONLY");
1204   }
1205   zcoor = (90. - 223.)*0.5;
1206   gMC->Gspos("FTOS", 1, "BBCE", ra, 0., zcoor, 0, "ONLY");
1207
1208 }
1209 //_____________________________________________________________________________
1210 void AliTOFv6T0::DrawModule() const
1211 {
1212   //
1213   // Draw a shaded view of the Time Of Flight version 5
1214   //
1215
1216   // Set everything unseen
1217   gMC->Gsatt("*", "seen", -1);
1218
1219   //
1220   //Set volumes visible
1221   //
1222
1223   //Set ALIC mother transparent
1224   gMC->Gsatt("ALIC","SEEN", 0);
1225
1226 //=====> Level 1
1227   // Level 1 for TOF volumes
1228   gMC->Gsatt("B077","seen", 0);
1229
1230 //=====> Level 2
1231   // Level 2 for TOF volumes
1232   gMC->Gsatt("B071","seen", 0);
1233   gMC->Gsatt("B074","seen", 0);
1234   gMC->Gsatt("B075","seen", 0);
1235   gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1236   gMC->Gsatt("B080","seen", 0);  // B080 does not has sub-level
1237
1238   // Level 2 of B071
1239   gMC->Gsatt("B056","seen", 0);  // B056 does not has sub-levels  -
1240   gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped   -
1241   gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped   -
1242   gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped   -
1243   gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped   -
1244
1245   char name[16];
1246   for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1247     sprintf(name, "BREF%d",isec);
1248     gMC->Gsatt(name,"seen", 0);  // all BREF%d sub-levels skipped   -
1249     sprintf(name, "BTRD%d",isec);
1250     gMC->Gsatt(name,"seen", 0);  // all BTRD%d sub-levels skipped   -
1251     sprintf(name, "BTOF%d",isec);
1252     gMC->Gsatt(name,"seen",-2);  // all BTOF%d sub-levels skipped   -
1253   }
1254
1255   gMC->Gdopt("hide", "on");
1256   gMC->Gdopt("shad", "on");
1257   gMC->Gsatt("*", "fill", 7);
1258   gMC->SetClipBox(".");
1259   gMC->SetClipBox("*", 100, 1000, 100, 1000, 100, 1000);
1260   gMC->DefaultRange();
1261   gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
1262   gMC->Gdhead(1111, "Time Of Flight");
1263   gMC->Gdman(18, 3, "MAN");
1264   gMC->Gdopt("hide","off");
1265 }
1266 //_____________________________________________________________________________
1267 void AliTOFv6T0::DrawDetectorModules() const
1268 {
1269   //
1270   // Draw a shaded view of the TOF detector SuperModules version 5
1271   //
1272
1273   // Set everything unseen
1274   gMC->Gsatt("*", "seen", -1);
1275
1276   //
1277   //Set volumes visible
1278   //
1279
1280   //Set ALIC mother transparent
1281   gMC->Gsatt("ALIC","SEEN", 0);
1282
1283 //=====> Level 1
1284   // Level 1 for TOF volumes
1285   gMC->Gsatt("B077","seen", 0);
1286
1287 //=====> Level 2
1288   // Level 2 for TOF volumes
1289   gMC->Gsatt("B071","seen", 0);
1290   gMC->Gsatt("B074","seen", 0);
1291   gMC->Gsatt("B075","seen", 0);
1292   gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1293   gMC->Gsatt("B080","seen", 0);  // B080 does not has sub-level
1294
1295   // Level 2 of B071
1296   gMC->Gsatt("B056","seen", 0);  // B056 does not has sub-levels  -
1297   gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped   -
1298   gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped   -
1299   gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped   -
1300   gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped   -
1301
1302   char name[16];
1303   for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1304     sprintf(name, "BREF%d",isec);
1305     gMC->Gsatt(name,"seen", 0);  // all BREF%d sub-levels skipped   -
1306     sprintf(name, "BTRD%d",isec);
1307     gMC->Gsatt(name,"seen", 0);  // all BTRD%d sub-levels skipped   -
1308     sprintf(name, "BTOF%d",isec);
1309     gMC->Gsatt(name,"seen", 0);  // all BTOF%d sub-levels skipped   -
1310   }
1311
1312   // Level 3 of B071, B075 and B074
1313   gMC->Gsatt("FTOA","seen",-2);  // all FTOA sub-levels skipped   -
1314   if (fTOFHoles) gMC->Gsatt("FTOB","seen",-2);  // all FTOB sub-levels skipped   -
1315   if (fTOFHoles) gMC->Gsatt("FTOC","seen",-2);  // all FTOC sub-levels skipped   -
1316
1317   // Level 3 of B071, B075 and B074
1318   gMC->Gsatt("FAIA","seen",-1);  // all FAIA sub-levels skipped   -
1319   if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1);  // all FAIB sub-levels skipped   -
1320
1321   // Level 3 of B071, B075 and B074
1322   gMC->Gsatt("FPEA","seen",1);  // all FPEA sub-levels skipped   -
1323   if (fTOFHoles) gMC->Gsatt("FPEB","seen",1);  // all FPEB sub-levels skipped   -
1324
1325   gMC->Gdopt("hide","on");
1326   gMC->Gdopt("shad","on");
1327   gMC->Gsatt("*", "fill", 5);
1328   gMC->SetClipBox(".");
1329   gMC->SetClipBox("*", 100, 1000, 100, 1000, 0, 1000);
1330   gMC->DefaultRange();
1331   gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
1332   gMC->Gdhead(1111,"TOF detector");
1333   gMC->Gdman(18, 3, "MAN");
1334   gMC->Gdopt("hide","off");
1335 }
1336
1337 //_____________________________________________________________________________
1338 void AliTOFv6T0::DrawDetectorStrips() const
1339 {
1340   //
1341   // Draw a shaded view of the TOF strips for version 5
1342   //
1343
1344   // Set everything unseen
1345   gMC->Gsatt("*", "seen", -1);
1346
1347   //
1348   //Set volumes visible
1349   //
1350
1351   //Set ALIC mother transparent
1352   gMC->Gsatt("ALIC","SEEN", 0);
1353
1354 //=====> Level 1
1355   // Level 1 for TOF volumes
1356   gMC->Gsatt("B077","seen", 0);
1357
1358 //=====> Level 2
1359   // Level 2 for TOF volumes
1360   gMC->Gsatt("B071","seen", 0);
1361   gMC->Gsatt("B074","seen", 0);
1362   gMC->Gsatt("B075","seen", 0);
1363   gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1364   gMC->Gsatt("B080","seen", 0);  // B080 does not has sub-level
1365
1366   // Level 2 of B071
1367   gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped   -
1368   gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped   -
1369   gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped   -
1370   gMC->Gsatt("B056","seen", 0);  // B056 does not has sub-levels  -
1371   gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped   -
1372
1373   char name[16];
1374   for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1375     sprintf(name, "BREF%d",isec);
1376     gMC->Gsatt(name,"seen", 0);  // all BREF%d sub-levels skipped   -
1377     sprintf(name, "BTRD%d",isec);
1378     gMC->Gsatt(name,"seen", 0);  // all BTRD%d sub-levels skipped   -
1379     sprintf(name, "BTOF%d",isec);
1380     gMC->Gsatt(name,"seen", 0);  // all BTOF%d sub-levels skipped   -
1381   }
1382
1383   // Level 3 of B071, B074 and B075
1384   gMC->Gsatt("FTOA","SEEN", 0);
1385   if (fTOFHoles) gMC->Gsatt("FTOB","SEEN", 0);
1386   if (fTOFHoles) gMC->Gsatt("FTOC","SEEN", 0);
1387
1388   // Level 4 of B071, B074 and B075
1389   gMC->Gsatt("FLTA","SEEN", 0);
1390   if (fTOFHoles) gMC->Gsatt("FLTB","SEEN", 0);
1391   if (fTOFHoles) gMC->Gsatt("FLTC","SEEN", 0);
1392
1393   // Level 5 of B071, B074 and B075
1394   gMC->Gsatt("FAIA","SEEN", 0);
1395   if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
1396
1397   gMC->Gsatt("FPEA","SEEN", 1);
1398   if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", 1);
1399
1400   gMC->Gsatt("FSTR","SEEN",-2);  // all FSTR sub-levels skipped   -
1401
1402   gMC->Gsatt("FWZ1","SEEN", 1);
1403   gMC->Gsatt("FWZ2","SEEN", 1);
1404   gMC->Gsatt("FWZ3","SEEN", 1);
1405   gMC->Gsatt("FWZ4","SEEN", 1);
1406
1407
1408   // Level 2 of FAIA
1409   // Level 2 of FAIB
1410   gMC->Gsatt("FCA1","SEEN", 0);
1411   gMC->Gsatt("FCA2","SEEN", 0);
1412   gMC->Gsatt("FCAB","SEEN", 0);
1413   gMC->Gsatt("FTUB","SEEN",-1);  // all FTUB sub-levels skipped   -
1414   gMC->Gsatt("FTLN","SEEN", 0);
1415   gMC->Gsatt("FLTN","SEEN", 0);
1416   gMC->Gsatt("FCBL","SEEN", 0);
1417   gMC->Gsatt("FSAW","SEEN", 0);
1418   gMC->Gsatt("FCOV","SEEN", 0);
1419   if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
1420
1421   // Level 2 of FTUB
1422   gMC->Gsatt("FITU","SEEN", 0);
1423
1424   // Level 2 of FSTR
1425   gMC->Gsatt("FHON","SEEN", 1);
1426   gMC->Gsatt("FPC1","SEEN", 1);
1427   gMC->Gsatt("FPC2","SEEN", 1);
1428   gMC->Gsatt("FPCB","SEEN", 1);
1429   gMC->Gsatt("FRGL","SEEN", 1);
1430   gMC->Gsatt("FGLF","SEEN", 1);
1431
1432   // Level 2 of FPCB => Level 3 of FSTR
1433   gMC->Gsatt("FSEN","SEEN", 0);
1434   gMC->Gsatt("FSEZ","SEEN", 0);
1435   gMC->Gsatt("FPAD","SEEN", 1);
1436
1437   gMC->Gdopt("hide","on");
1438   gMC->Gdopt("shad","on");
1439   gMC->Gsatt("*", "fill", 5);
1440   gMC->SetClipBox(".");
1441   gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000);
1442   gMC->DefaultRange();
1443   gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
1444   gMC->Gdhead(1111,"TOF Strips");
1445   gMC->Gdman(18, 3, "MAN");
1446   gMC->Gdopt("hide","off");
1447 }
1448
1449 //_____________________________________________________________________________
1450 void AliTOFv6T0::CreateMaterials()
1451 {
1452   //
1453   // Define materials for the Time Of Flight
1454   //
1455
1456   //AliTOF::CreateMaterials();
1457
1458   AliMagF *magneticField = (AliMagF*)gAlice->Field();
1459
1460   Int_t   isxfld = magneticField->Integ();
1461   Float_t sxmgmx = magneticField->Max();
1462
1463   Float_t we[7], na[7];
1464
1465   //--- Quartz (SiO2) to simulate float glass
1466   //    density tuned to have correct float glass
1467   //    radiation length
1468   Float_t   aq[2] = { 28.09,16. };
1469   Float_t   zq[2] = { 14.,8. };
1470   Float_t   wq[2] = { 1.,2. };
1471   //Float_t   dq = 2.55; // std value: 2.2
1472   Float_t   dq = 2.7;    // (+5.9%)
1473   Int_t nq = -2;
1474
1475   // --- Nomex
1476   Float_t anox[4] = {12.01,1.01,16.00,14.01};
1477   Float_t znox[4] = { 6.,  1.,  8.,  7.};
1478   Float_t wnox[4] = {14., 22., 2., 2.};
1479   //Float_t dnox  = 0.048; //old value
1480   Float_t dnox  = 0.22;    // (x 4.6)
1481   Int_t nnox   = -4;
1482
1483   // --- glass+freon { Si, O, C, F, H, S }
1484   Float_t agfr[6]= {28.09,16.00,12.01,19.00,1.01,32.065};
1485   Float_t zgfr[6]= {14.,  8.,  6.,  9.,  1.,  16.};
1486   Float_t wgfr[6]= {0.465, 0.530, 0.000484, 0.00383, 4.0e-05, 0.000646};
1487   Int_t ngfr  = 6;
1488   AliDebug(1,Form("wgfr: %d  %d  %d  %d  %d %d", wgfr[0], wgfr[1], wgfr[2], wgfr[3], wgfr[4], wgfr[5]));
1489   //Float_t dgfr = 1.35; // + FISHLINE (old value)
1490   Float_t dgfr = 1.6;    // + FISHLINE(+18.5 %)
1491
1492   // --- G10  {Si, O, C, H, O}
1493   Float_t ag10[5] = {28.09,16.00,12.01,1.01,16.00};
1494   Float_t zg10[5] = {14., 8., 6., 1., 8.};
1495   Float_t wmatg10[5];
1496   Int_t nlmatg10 = 5;
1497   na[0]= 1. ,   na[1]= 2. ,   na[2]= 0. ,   na[3]= 0. ,   na[4]= 0.;
1498   MaterialMixer(we,ag10,na,5);
1499   wmatg10[0]= we[0]*0.6;
1500   wmatg10[1]= we[1]*0.6;
1501   na[0]= 0. ,   na[1]= 0. ,   na[2]= 14. ,   na[3]= 20. ,   na[4]= 3.;
1502   MaterialMixer(we,ag10,na,5);
1503   wmatg10[2]= we[2]*0.4;
1504   wmatg10[3]= we[3]*0.4;
1505   wmatg10[4]= we[4]*0.4;
1506   AliDebug(1,Form("wg10  %d  %d  %d  %d  %d", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
1507   //  Float_t densg10 = 1.7; //old value
1508   Float_t densg10 = 2.0; // (+17.8%)
1509
1510   // -- Water
1511   Float_t awa[2] = {  1., 16. };
1512   Float_t zwa[2] = {  1.,  8. };
1513   Float_t wwa[2] = {  2.,  1. };
1514   Float_t dwa    = 1.0;
1515   Int_t nwa = -2;
1516
1517   // AIR
1518   Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
1519   Float_t zAir[4]={6.,7.,8.,18.};
1520   Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
1521   Float_t dAir   = 1.20479E-3;
1522
1523   // --- fibre glass
1524   Float_t afg[4] = {28.09,16.00,12.01,1.01};
1525   Float_t zfg[4] = {14., 8., 6., 1.};
1526   Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
1527   //Float_t dfg    = 1.111;
1528   Float_t dfg    = 2.; // (+1.8%)
1529   Int_t nfg      = 4;
1530
1531   // --- Freon C2F4H2 + SF6
1532   Float_t afre[4]= {12.01,1.01,19.00,32.07};
1533   Float_t zfre[4]= { 6., 1., 9., 16.};
1534   Float_t wfre[4]= {0.21250,0.01787,0.74827,0.021355};
1535   Float_t densfre= 0.00375;
1536   Int_t nfre     = 4;
1537
1538   // --- Al + Cu + G10  {Al, Cu, Si, O, C, H, O}
1539   Float_t acar[10]= {26.98,
1540                      /*63.55,*/
1541                      ag10[0], ag10[1], ag10[2], ag10[3], ag10[4],
1542                      aAir[0], aAir[1], aAir[2], aAir[3]};
1543   Float_t zcar[10]= {13.,
1544                      /*29.,*/
1545                      zg10[0], zg10[1], zg10[2], zg10[3], zg10[4],
1546                      zAir[0], zAir[1], zAir[2], zAir[3]};
1547   Float_t wcar[10];
1548   wcar[0]= 0.4732;//0.7;
1549   //wcar[1]= 0.04;//0.05;
1550   wcar[1]= 0.2854*wmatg10[0];//0.25*wmatg10[0];
1551   wcar[2]= 0.2854*wmatg10[1];//0.25*wmatg10[1];
1552   wcar[3]= 0.2854*wmatg10[2];//0.25*wmatg10[2];
1553   wcar[4]= 0.2854*wmatg10[3];//0.25*wmatg10[3];
1554   wcar[5]= 0.2854*wmatg10[4];//0.25*wmatg10[4];
1555   wcar[6]= 0.2414*wAir[0];
1556   wcar[7]= 0.2414*wAir[1];
1557   wcar[8]= 0.2414*wAir[2];
1558   wcar[9]= 0.2414*wAir[3];
1559
1560   AliDebug(1,Form("wcar  %f  %f  %f  %f  %f  %f  %f  %f  %f  %f", wcar[0], wcar[1], wcar[2], wcar[3], wcar[4],
1561                   wcar[5], wcar[6], wcar[7], wcar[8], wcar[9]));
1562   Float_t dcar = 1.85;//1.9;
1563
1564   // --- Cables, tubes {Al, Cu} ---
1565   Float_t acbt[2]= {26.98,63.55};
1566   Float_t zcbt[2]= {13., 29.};
1567   //Float_t wcbt[2]= {0.541,0.459};
1568   Float_t wcbt[2]= {0.407,0.593};
1569   //Float_t decbt  = 0.95;
1570   Float_t decbt  = 0.68;
1571
1572   // --- Cable {Al, Cu}
1573   Float_t wcb[2] = {0.165,0.835};
1574   Float_t decb   = 0.962;
1575
1576   // --- Honeycomb layer {Al, Cu}
1577   Float_t whon[2]= {0.9,0.1};
1578   //Float_t dhon   = 0.44;
1579   Float_t dhon   = 1.095; // (x 2.56)
1580
1581   // --- Crates boxes {Al, Cu, Fe, Cr, Ni}
1582   Float_t acra[5]= {26.98,63.55,55.845,52.00,58.69};
1583   Float_t zcra[5]= {13., 29., 26., 24., 28.};
1584   Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
1585   Float_t dcra   = 0.77;
1586
1587   AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
1588   AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
1589   AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
1590   AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
1591   AliMaterial( 4, "Al $", 26.98, 13., 2.7, 8.9, 37.2);
1592   AliMixture ( 5, "Al+Cu honeycomb$", acbt, zcbt, dhon, 2, whon);
1593   AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
1594   AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
1595   AliMixture ( 8, "glass-freon$", agfr, zgfr, dgfr, ngfr, wgfr);
1596   AliMixture ( 9, "Water$",  awa, zwa, dwa, nwa, wwa);
1597   AliMixture (10, "Al+Cu$", acbt, zcbt, decbt, 2, wcbt);
1598   AliMaterial(11, "Cu $", 63.54, 29., 8.96, 1.43, 10.);
1599   AliMixture (12, "Al+Cu (cable)$", acbt, zcbt, decb, 2, wcb);
1600   AliMixture (13, "Al+Cu+G10$", acar, zcar, dcar, 10/*7*/, wcar);
1601   AliMixture (14, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
1602   AliMaterial(15, "Cu_sensitive$", 63.54, 29., 3.392, 1.43, 10.);
1603
1604   Float_t epsil, stmin, deemax, stemax;
1605
1606   //   STD data
1607   //  EPSIL  = 0.1   ! Tracking precision,
1608   //  STEMAX = 0.1   ! Maximum displacement for multiple scattering
1609   //  DEEMAX = 0.1   ! Maximum fractional energy loss, DLS
1610   //  STMIN  = 0.1
1611
1612   // TOF data
1613   epsil  = .001;  // Tracking precision,
1614   stemax = -1.;   // Maximum displacement for multiple scattering
1615   deemax = -.3;   // Maximum fractional energy loss, DLS
1616   stmin  = -.8;
1617
1618   AliMedium( 1, "Air$",         0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1619   AliMedium( 2,"Nomex$",        1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1620   AliMedium( 3,"G10$",          2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1621   AliMedium( 4,"fibre glass$",  3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1622   AliMedium( 5,"glass-freon$",  8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1623   AliMedium( 6,"Al Frame$",     4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1624   AliMedium( 7,"honeycomb$",    5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1625   AliMedium( 8,"Fre$",          6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1626   AliMedium( 9,"Cu-S$",        15, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1627   AliMedium(10,"Glass$",        7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1628   AliMedium(11,"Water$",        9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1629   AliMedium(12,"Cable$",       12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1630   AliMedium(13,"Al+Cables$",   10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1631   AliMedium(14,"Copper$",      11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1632   AliMedium(15,"Cards$",       13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1633   AliMedium(16,"Crates$",      14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
1634
1635 }
1636 //_____________________________________________________________________________
1637 void AliTOFv6T0::Init()
1638 {
1639   //
1640   // Initialise the detector after the geometry has been defined
1641   //
1642   AliDebug(1, "**************************************"
1643            "  TOF  "
1644            "**************************************");
1645   AliDebug(1, "  Version 4 of TOF initialing, "
1646            "symmetric TOF - Full Coverage version");
1647
1648   AliTOF::Init();
1649
1650   fIdFTOA = gMC->VolId("FTOA");
1651   if (fTOFHoles) {
1652     fIdFTOB = gMC->VolId("FTOB");
1653     fIdFTOC = gMC->VolId("FTOC");
1654   }
1655   fIdFLTA = gMC->VolId("FLTA");
1656   if (fTOFHoles) {
1657     fIdFLTB = gMC->VolId("FLTB");
1658     fIdFLTC = gMC->VolId("FLTC");
1659   }
1660
1661   AliDebug(1, "**************************************"
1662            "  TOF  "
1663            "**************************************");
1664 }
1665
1666 //_____________________________________________________________________________
1667 void AliTOFv6T0::StepManager()
1668 {
1669
1670   //
1671   // Procedure called at each step in the Time Of Flight
1672   //
1673
1674   TLorentzVector mom, pos;
1675   Float_t xm[3],pm[3],xpad[3],ppad[3];
1676   Float_t hits[14];
1677   Int_t   vol[5];
1678   Int_t   sector, plate, padx, padz, strip;
1679   Int_t   copy, padzid, padxid, stripid, i;
1680   Int_t   *idtmed = fIdtmed->GetArray()-499;
1681   Float_t incidenceAngle;
1682
1683   const char* volpath;
1684
1685   Int_t index = 0;
1686
1687   if(
1688      gMC->IsTrackEntering()
1689      && gMC->TrackCharge()
1690      //&& gMC->GetMedium()==idtmed[508]
1691      && gMC->CurrentMedium()==idtmed[508]
1692      && gMC->CurrentVolID(copy)==fIdSens
1693      )
1694   {
1695
1696     AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
1697
1698     AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
1699     //AddTrackReference(gAlice->GetMCApp()->GetCurrentTrackNumber());
1700
1701     // getting information about hit volumes
1702
1703     padzid=gMC->CurrentVolOffID(1,copy);
1704     padz=copy;
1705     padz--;
1706
1707     padxid=gMC->CurrentVolOffID(0,copy);
1708     padx=copy;
1709     padx--;
1710
1711     stripid=gMC->CurrentVolOffID(4,copy);
1712     strip=copy;
1713     strip--;
1714
1715     gMC->TrackPosition(pos);
1716     gMC->TrackMomentum(mom);
1717
1718     Double_t normMom=1./mom.Rho();
1719
1720     //  getting the coordinates in pad ref system
1721
1722     xm[0] = (Float_t)pos.X();
1723     xm[1] = (Float_t)pos.Y();
1724     xm[2] = (Float_t)pos.Z();
1725
1726     pm[0] = (Float_t)mom.X()*normMom;
1727     pm[1] = (Float_t)mom.Y()*normMom;
1728     pm[2] = (Float_t)mom.Z()*normMom;
1729
1730     gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
1731     gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
1732
1733
1734     if (TMath::Abs(ppad[1])>1) {
1735       AliWarning("Abs(ppad) > 1");
1736       ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
1737     }
1738     incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
1739
1740     plate = -1;
1741     if      (strip <  fTOFGeometry->NStripC()) {
1742       plate = 0;
1743       //strip = strip;
1744     }
1745     else if (strip >= fTOFGeometry->NStripC() &&
1746              strip <  fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
1747       plate = 1;
1748       strip = strip - fTOFGeometry->NStripC();
1749     }
1750     else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
1751              strip <  fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
1752       plate = 2;
1753       strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
1754     }
1755     else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
1756              strip <  fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
1757       plate = 3;
1758       strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
1759     }
1760     else                                {
1761       plate = 4;
1762       strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
1763     }
1764
1765     volpath=gMC->CurrentVolOffName(7);
1766     index=atoi(&volpath[4]);
1767     sector=-1;
1768     sector=index;
1769
1770     //Old 6h convention
1771     // if(index<5){
1772     //   sector=index+13;
1773     //  }
1774     // else{
1775     //   sector=index-5;
1776     // }
1777
1778     for(i=0;i<3;++i) {
1779       hits[i]   = pos[i];
1780       hits[i+3] = pm[i];
1781     }
1782
1783     hits[6] = mom.Rho();
1784     hits[7] = pos[3];
1785     hits[8] = xpad[0];
1786     hits[9] = xpad[1];
1787     hits[10]= xpad[2];
1788     hits[11]= incidenceAngle;
1789     hits[12]= gMC->Edep();
1790     hits[13]= gMC->TrackLength();
1791
1792     vol[0]= sector;
1793     vol[1]= plate;
1794     vol[2]= strip;
1795     vol[3]= padx;
1796     vol[4]= padz;
1797
1798     AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
1799     //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
1800   }
1801 }
1802 //-------------------------------------------------------------------
1803 void AliTOFv6T0::MaterialMixer(Float_t* p,Float_t* a,Float_t* m,Int_t n) const
1804 {
1805   // a[] atomic weights vector      (in)
1806   //     (atoms present in more compound appear separately)
1807   // m[] number of corresponding atoms in the compound  (in)
1808   Float_t t = 0.;
1809   for (Int_t i = 0; i < n; ++i) {
1810     p[i] = a[i]*m[i];
1811     t  += p[i];
1812   }
1813   for (Int_t i = 0; i < n; ++i) {
1814     p[i] = p[i]/t;
1815     //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));
1816   }
1817 }