1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
17 //_________________________________________________________________________
18 // Implementation version v0 of EMCAL Manager class
19 // An object of this class does not produce hits nor digits
20 // It is the one to use if you do not want to produce outputs in TREEH or TREED
21 // This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx
22 //*-- Author: Yves Schutz (SUBATECH)
23 //*-- and : Sahal Yacoob (LBL / UCT)
24 // : Aleksei Pavlinov (WSU) SHASHLYK
26 // --- ROOT system ---
35 #include <TGeometry.h>
36 #include <TGeoPhysicalNode.h>
37 #include <TGeoManager.h>
38 #include <TGeoMatrix.h>
39 #include <TVirtualMC.h>
46 #include "AliEMCALShishKebabModule.h"
47 #include "AliEMCALShishKebabTrd1Module.h"
49 // --- Standard library ---
53 // --- AliRoot header files ---
55 #include "AliEMCALv0.h"
56 #include "AliEMCALGeometry.h"
59 #include "AliGeomManager.h"
60 #include "AliEMCALSpaceFrame.h"
74 //______________________________________________________________________
75 AliEMCALv0::AliEMCALv0()
77 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
78 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0),fCalFrame(0)
83 //______________________________________________________________________
84 AliEMCALv0::AliEMCALv0(const char *name, const char *title)
85 : AliEMCAL(name,title),
86 fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
87 fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0),fCalFrame(0)
89 // ctor : title is used to identify the layout
91 // Nov 22, 2006 - case of 1X1
92 TString ntmp(GetTitle());
95 AliEMCALGeometry *geom = GetGeometry() ;
96 fShishKebabModules = geom->GetShishKebabTrd1Modules();
99 //______________________________________________________________________
100 void AliEMCALv0::CreateGeometry()
102 // Create the EMCAL geometry for Geant
103 // Geometry of a tower
105 AliEMCALGeometry * geom = GetGeometry() ;
106 TString gn(geom->GetName());
109 if(!(geom->IsInitialized())){
110 Error("CreateGeometry","EMCAL Geometry class has not been set up.");
113 // Get pointer to the array containing media indices
114 fIdTmedArr = fIdtmed->GetArray() - 1599 ;
117 // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
118 AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
120 // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
122 Float_t envelopA[10];
123 if(gn.Contains("WSUC") ) { // TRD1 for WSUC facility
124 // 17-may-05 - just BOX
128 gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
130 for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
131 // Position the EMCAL Mother Volume (XEN1) in WSUC
132 gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
134 envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
135 envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
136 envelopA[2] = geom->GetNPhiSuperModule(); // number of sections in phi
137 envelopA[3] = 2; // 2 z coordinates
138 envelopA[4] = -geom->GetEnvelop(2)/2.; // zmin - includes padding
139 envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1 - includes padding
140 envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1 - includes padding
141 envelopA[7] = geom->GetEnvelop(2)/2.; // zmax includes padding
143 envelopA[8] = envelopA[5] ; // radii are the same.
144 envelopA[9] = envelopA[6] ; // radii are the same.
146 gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
147 fEnvelop1.Set(10, envelopA);
149 printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
150 printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
152 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
153 gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
157 AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
158 CreateShishKebabGeometry();
161 AliDebug(2,"Creating EMCAL Space Frame");
162 fCalFrame = new AliEMCALSpaceFrame();
163 fCalFrame->CreateGeometry();
167 //______________________________________________________________________
168 void AliEMCALv0::Init(void)
170 // Just prints an information message
172 if(AliLog::GetGlobalDebugLevel()>0) {
173 TString message("\n") ;
174 message += "*****************************************\n" ;
176 // Here the EMCAL initialisation code (if any!)
178 AliEMCALGeometry * geom = GetGeometry() ;
181 message += "AliEMCAL " ;
182 message += Version() ;
183 message += "EMCAL geometry initialized for " ;
184 message += geom->GetName() ;
187 message += "AliEMCAL " ;
188 message += Version() ;
189 message += "EMCAL geometry initialization failed !" ;
191 message += "\n*****************************************" ;
192 printf(message.Data() ) ;
197 //______________________________________________________________________
198 void AliEMCALv0::CreateShishKebabGeometry()
201 AliEMCALGeometry * g = GetGeometry();
202 TString gn(g->GetName()); gn.ToUpper();
203 // see AliModule::fFIdTmedArr
204 // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
205 // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
207 Double_t par[10], xpos=0., ypos=0., zpos=0.;
209 CreateSmod(g->GetNameOfEMCALEnvelope());
211 CreateEmod("SMOD","EMOD"); // 18-may-05
213 if(g->GetKey110DEG()) CreateEmod("SM10","EMOD"); // Nov 1,2006
215 // Sensitive SC (2x2 tiles)
216 double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
218 // double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
219 double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
220 for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
221 parSCM0[3] = fParEMOD[3];
222 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
223 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
225 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
226 // Division to tile size - 1-oct-04
227 AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
228 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
230 parTRAP[0] = parSCM0[3]; // dz
231 parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
232 parTRAP[2] = 0.; // phi
234 parTRAP[3] = parSCM0[2]/2.; // H1
235 parTRAP[4] = parSCM0[0]/2.; // BL1
236 parTRAP[5] = parTRAP[4]; // TL1
237 parTRAP[6] = 0.0; // ALP1
239 parTRAP[7] = parSCM0[2]/2.; // H2
240 parTRAP[8] = parSCM0[1]/2.; // BL2
241 parTRAP[9] = parTRAP[8]; // TL2
242 parTRAP[10]= 0.0; // ALP2
243 AliDebug(2,Form(" ** TRAP ** \n"));
244 for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
246 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
247 xpos = +(parSCM0[1]+parSCM0[0])/4.;
248 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
250 // Using rotation because SCMX should be the same due to Pb tiles
252 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
253 gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
254 // put LED to the SCM0
255 AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
256 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
258 par[1] = parSCM0[2]/2; // y
259 par[2] = g->GetECPbRadThick()/2.; // z
263 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
264 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
265 AliDebug(2,Form(" Pb tiles \n"));
266 for(int iz=0; iz<g->GetNECLayers(); iz++){
267 par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
268 xpos = par[0] - xCenterSCMX;
269 gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
270 AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
271 zpos += fSampleWidth;
273 AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
275 } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
276 printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
277 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
279 Trd1Tower3X3(parSCM0);
280 } else if(g->GetNPHIdiv()==1 && g->GetNETAdiv()==1) {
281 // no division in SCM0
282 Trd1Tower1X1(parSCM0);
283 } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
289 //______________________________________________________________________
290 void AliEMCALv0::CreateSmod(const char* mother)
292 // 18-may-05; mother="XEN1";
293 // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
294 AliEMCALGeometry * g = GetGeometry();
295 TString gn(g->GetName()); gn.ToUpper();
297 Double_t par[3], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
299 // ===== define Super Module from air - 14x30 module ==== ;
300 fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
301 AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
302 par[0] = g->GetShellThickness()/2.;
303 par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
304 par[2] = g->GetEtaModuleSize()*15.;
306 int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
308 dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
309 // if(g->GetKey110DEG()) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
310 rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
311 AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
314 if(gn.Contains("WSUC")) {
315 par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
316 par[1] = g->GetShellThickness()/2.;
317 par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
319 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
321 AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
322 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
326 nphism = g->GetNumberOfSuperModules();
328 par[2] = 350./2.; // 11-oct-04 - for 26 division
329 AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
330 Float_t *parSM = g->GetSuperModulesPars();
331 for(int i=0; i<3; i++) par[i] = parSM[i];
333 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
334 AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
335 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
338 if(g->GetKey110DEG()) { // 12-oct-05
341 gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
342 AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
346 if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
347 par[0] = g->GetSteelFrontThickness()/2.;
348 gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
349 printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
350 xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
351 gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
354 int nr=0, nrsmod=0, i0=0;
356 // Turn whole super module
357 for(int i=i0; i<nphism; i++) {
358 if(gn.Contains("WSUC")) {
359 xpos = ypos = zpos = 0.0;
361 gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
362 printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
363 fIdRotm, phi, phiRad, xpos, ypos, zpos);
366 TString smName("SMOD"); // 12-oct-05
367 if(i==5 && g->GetKey110DEG()) {
372 phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
373 phiRad = phi*TMath::Pi()/180.;
375 AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
377 xpos = rpos * TMath::Cos(phiRad);
378 ypos = rpos * TMath::Sin(phiRad);
379 zpos = fSmodPar2; // 21-sep-04
380 if(i==5 && g->GetKey110DEG()) {
381 xpos += (par1C/2. * TMath::Sin(phiRad));
382 ypos -= (par1C/2. * TMath::Cos(phiRad));
385 // 1th module in z-direction;
386 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
387 AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
388 smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
389 // 2th module in z-direction;
390 // turn arround X axis; 0<phi<360
391 double phiy = 90. + phi + 180.;
392 if(phiy>=360.) phiy -= 360.;
394 AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
395 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
396 AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
397 smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
400 AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
403 //______________________________________________________________________
404 void AliEMCALv0::CreateEmod(const char* mother, const char* child)
406 // 17-may-05; mother="SMOD"; child="EMOD"
407 AliEMCALGeometry * g = GetGeometry();
408 TString gn(g->GetName()); gn.ToUpper();
410 Double_t xpos=0., ypos=0., zpos=0.;
411 Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
412 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
415 if(strcmp(mother,"SMOD")==0) {
416 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
417 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
418 fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
419 fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
420 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
421 // if(gn.Contains("WSUC") || gn.Contains("MAY05")){
422 if(0){ // Jul 12 - should be checked
423 parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
424 parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
425 parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
426 parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
427 gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
428 zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
429 gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
434 // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
435 AliEMCALShishKebabTrd1Module *mod=0; // current module
437 for(int iz=0; iz<g->GetNZ(); iz++) {
438 Double_t angle=90., phiOK=0;
439 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
440 angle = mod->GetThetaInDegree();
441 if(!gn.Contains("WSUC")) { // ALICE
442 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
443 else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
444 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
445 // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
446 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
447 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
448 zpos = mod->GetPosZ() - fSmodPar2;
450 int iyMax = g->GetNPhi();
451 if(strcmp(mother,"SMOD") && g->GetKey110DEG()) {
454 for(int iy=0; iy<iyMax; iy++) { // flat in phi
455 ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
456 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
457 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
458 AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
462 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
463 else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
464 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
465 printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
466 iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
467 zpos = mod->GetPosZ() - fSmodPar2;
468 ypos = mod->GetPosXfromR() - fSmodPar1;
469 printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
470 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
471 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
472 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
473 printf(" %7.2f ", xpos);
478 AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
481 //______________________________________________________________________
482 void AliEMCALv0::Trd1Tower3X3(const double *parSCM0)
484 // Started Dec 8,2004 by PAI
486 printf(" AliEMCALv0::Trd1Tower3X3() : parSCM0");
487 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
489 // Nov 10, 2006 - different name of SCMX
490 double parTRAP[11], *dummy=0;
491 AliEMCALGeometry * g = GetGeometry();
492 TString gn(g->GetName()), scmx;
494 // Division to tile size
495 AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
496 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
497 double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
498 double ndiv=3., xpos=0.0;
499 // should be defined once
500 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
501 for(int ix=1; ix<=3; ix++) { // 3X3
502 scmx = "SCX"; // Nov 10,2006
505 double xCentBot = 2.*dx1/3.;
506 double xCentTop = 2.*(dx2/4. + dx1/12.);
507 parTRAP[1] = TMath::ATan2((xCentTop-xCentBot),2.*dz)*TMath::RadToDeg(); // theta
508 parTRAP[2] = 0.; // phi
510 parTRAP[3] = dy/ndiv; // H1
511 parTRAP[4] = dx1/ndiv; // BL1
512 parTRAP[5] = parTRAP[4]; // TL1
513 parTRAP[6] = 0.0; // ALP1
515 parTRAP[7] = dy/ndiv; // H2
516 parTRAP[8] = dx2/2 - dx1/6.;// BL2
517 parTRAP[9] = parTRAP[8]; // TL2
518 parTRAP[10]= 0.0; // ALP2
519 xpos = (xCentBot+xCentTop)/2.;
522 parTRAP[1] = -parTRAP[1];
524 } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
526 parTRAP[8] = dx1/ndiv; // BL2
527 parTRAP[9] = parTRAP[8]; // TL2
530 AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
531 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
534 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
535 gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
537 PbInTrap(parTRAP, scmx);
539 AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
543 //______________________________________________________________________
544 void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
546 // see for example CreateShishKebabGeometry(); just for case TRD1
548 AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
549 AliEMCALGeometry * g = GetGeometry();
552 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
553 double xpos = 0.0, ypos = 0.0;
554 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
556 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
557 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
558 // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
560 par[1] = parTRAP[3]; // y
561 par[2] = g->GetECPbRadThick()/2.; // z
562 for(int iz=0; iz<g->GetNECLayers(); iz++){
563 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
564 xpos = par[0] - xCenterSCMX;
565 if(parTRAP[1] < 0.) xpos = -xpos;
566 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
567 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
568 zpos += fSampleWidth;
569 if(iz%2>0) printf("\n");
571 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
572 AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
573 AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
577 //______________________________________________________________________
578 void AliEMCALv0::Trd1Tower4X4()
583 //______________________________________________________________________
584 void AliEMCALv0::Trd1Tower1X1(double *parSCM0)
586 // Started Nov 22,2006 by PAI
587 AliDebug(1," AliEMCALv0::Trd1Tower1X1() : parSCM0");
588 for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
591 // No division - keeping the same volume logic
592 // and as consequence the same abs is scheme
593 AliDebug(2,"Trd1Tower1X1() : Create SCMX(SCMY) as SCM0");
595 gMC->Gsvolu("SCMY", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
596 gMC->Gspos("SCMY", 1, "SCM0", 0.0, 0.0, 0.0, 0, "ONLY");
597 gMC->Gsvolu("SCMX", "TRD1", fIdTmedArr[kIdSC], parSCM0, 4);
598 gMC->Gspos("SCMX", 1, "SCMY", 0.0, 0.0, 0.0, 0, "ONLY");
600 // should be defined once
602 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
604 PbInTrd1(parSCM0, "SCMX");
606 AliDebug(1,"Trd1Tower1X1() : Ver. 0.1 : was tested.");
609 //______________________________________________________________________
610 void AliEMCALv0::PbInTrd1(double *parTrd1, TString n)
612 // see PbInTrap(const double parTrd1[11], TString n)
613 static int nr=0, ndeb=2;
614 AliDebug(ndeb,Form(" Pb tiles : nrstart %i\n", nr));
615 AliEMCALGeometry * g = GetGeometry();
618 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
619 double xpos = 0.0, ypos = 0.0;
620 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
621 double coef = (parTrd1[1] - parTrd1[0]) / (2.*parTrd1[3]);
623 par[1] = parTrd1[2]; // y
624 par[2] = g->GetECPbRadThick()/2.; // z
626 for(int iz=0; iz<g->GetNECLayers(); iz++){
627 par[0] = parTrd1[0] + coef*fSampleWidth*iz;
628 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
629 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
630 zpos += fSampleWidth;
631 if(iz%2>0) printf("\n");
633 AliDebug(ndeb,Form(" Number of Pb tiles in SCMX %i coef %9.7f ", nr, coef));
634 AliDebug(ndeb,Form(" PbInTrd1 Ver. 0.1 : was tested."));
638 //______________________________________________________________________
639 void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
641 // Passive material inside the detector
642 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
643 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
644 for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
645 parSCM0[i] = emodPar[i] - wallThickness;
646 AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
647 i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
649 parSCM0[4] = emodPar[4];
650 gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
651 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
653 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
654 Division2X2InScm0(g, parSCM0);
656 Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
661 //______________________________________________________________________
662 void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
665 Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
669 Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
670 TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
671 n = "SCM0"; // for testing - 14-mar-05
673 PbInTrapForTrd2(parSCM0, n);
674 // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
678 dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
680 parTRAP[0] = parSCM0[4]; // dz
681 parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
682 parTRAP[2] = 90.; // phi
684 parTRAP[3] = parSCM0[2]/2.; // H1
685 parTRAP[4] = parSCM0[0]; // BL1
686 parTRAP[5] = parTRAP[4]; // TL1
687 parTRAP[6] = 0.0; // ALP1
689 parTRAP[7] = parSCM0[3]/2.; // H2
690 parTRAP[8] = parSCM0[1]; // BL2
691 parTRAP[9] = parTRAP[8]; // TL2
692 parTRAP[10]= 0.0; // ALP2
693 AliDebug(2,Form(" ** SCMY ** \n"));
694 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
697 gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
698 ypos = +(parTRAP[3]+parTRAP[7])/2.; //
699 AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
700 gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
701 // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
702 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
703 // We may have problem with numeration due to rotation - 4-feb-05
704 gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
706 Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
709 dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
710 dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
712 parTRAP[0] = parSCM0[4]; // dz
713 parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
714 parTRAP[2] = 45.; // phi
716 parTRAP[3] = parSCM0[2]/2.; // H1
717 parTRAP[4] = parSCM0[0]/2.; // BL1
718 parTRAP[5] = parTRAP[4]; // TL1
719 parTRAP[6] = 0.0; // ALP1
721 parTRAP[7] = parSCM0[3]/2.; // H2
722 parTRAP[8] = parSCM0[1]/2; // BL2
723 parTRAP[9] = parTRAP[8]; // TL2
724 parTRAP[10]= 0.0; // ALP2
725 AliDebug(2,Form(" ** SCMX ** \n"));
726 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
729 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
730 xpos = (parTRAP[4]+parTRAP[8])/2.;
731 AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
732 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
733 // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
734 AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
735 gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
737 if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
738 PbInTrapForTrd2(parTRAP, n);
743 //______________________________________________________________________
744 void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
748 TString pbShape("BOX"), pbtiChonly("ONLY");
751 // pbtiChonly = "MANY";
753 gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
756 Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
757 name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
758 AliEMCALGeometry * g = GetGeometry();
760 double par[5], parPB[5], parSC[5];
761 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
762 double xpos = 0.0, ypos = 0.0;
763 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
764 if(name == "SCMX") { // common trapezoid - 11 parameters
765 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
766 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
767 AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
769 par[2] = g->GetECPbRadThick()/2.; // z
770 for(int iz=0; iz<g->GetNECLayers(); iz++){
771 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
773 xpos = ypos = par[0] - xCenterSCMX;
774 //if(parTRAP[1] < 0.) xpos = -xpos;
775 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
776 AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
777 if(iz%2>0) AliDebug(2,Form("\n"));
778 zpos += fSampleWidth;
780 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
781 AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
782 } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
783 AliDebug(2,Form(" SCM0 par = "));
784 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
785 AliDebug(2,Form("\n zpos %f \n",zpos));
787 double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
788 double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
789 parPB[4] = g->GetECPbRadThick()/2.;
790 parSC[2] = g->GetECScintThick()/2.;
791 for(int iz=0; iz<g->GetNECLayers(); iz++){
792 ztmp = fSampleWidth*double(iz);
793 parPB[0] = parTRAP[0] + tanx*ztmp;
794 parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
795 parPB[2] = parTRAP[2] + tany*ztmp;
796 parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
797 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
798 AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
800 for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
801 // individual SC tile
804 gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
805 0, pbtiChonly.Data(), parSC, 3) ;
806 printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
807 for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
809 zpos += fSampleWidth;
811 AliDebug(2,Form("\n"));
813 Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
817 //______________________________________________________________________
818 void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
821 Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
822 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
823 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
824 for(int i=0; i<4; i++) {
825 parPBMO[i] = emodPar[i] - wallThickness;
826 AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
827 i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
829 parPBMO[4] = emodPar[4];
830 gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
831 gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
833 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
834 Division2X2InPbmo(g, parPBMO);
835 AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
837 AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
842 //______________________________________________________________________
843 void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
846 Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
848 // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
851 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
852 double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
853 double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
854 double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
855 char name[10], named[10], named2[10];
857 AliDebug(2,Form(" PBMO par = "));
858 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
859 AliDebug(2,Form("\n"));
861 parSC[2] = g->GetECScintThick()/2.;
862 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
863 AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
864 for(int iz=0; iz<g->GetNECLayers(); iz++){
865 ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
866 parSC[0] = parPBMO[0] + tanx*ztmp;
867 parSC[1] = parPBMO[2] + tany*ztmp;
869 sprintf(name,"SC%2.2i", iz+1);
870 gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
871 gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
872 AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
873 name, zpos, parSC[0], parSC[1]));
875 sprintf(named,"SY%2.2i", iz+1);
876 printf(" %s -> ", named);
877 gMC->Gsdvn(named,name, 2, 2);
879 sprintf(named2,"SX%2.2i", iz+1);
880 printf(" %s \n", named2);
881 gMC->Gsdvn(named2,named, 2, 1);
883 zpos += fSampleWidth;
887 //______________________________________________________________________
888 AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
891 AliEMCALShishKebabTrd1Module* trd1=0;
892 if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
893 trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);
898 //_____________________________________________________________________________
899 void AliEMCALv0::AddAlignableVolumes() const
901 TString ntmp(GetTitle()); // name of EMCAL geometry
903 if(ntmp.Contains("WSUC")) {
904 AddAlignableVolumesInWSUC(); // WSUC case
906 AddAlignableVolumesInALICE(); // ALICE case
910 //______________________________________________________________________
911 void AliEMCALv0::AddAlignableVolumesInALICE() const
914 // Create entries for alignable volumes associating the symbolic volume
915 // name with the corresponding volume path. Needs to be synchronized with
916 // eventual changes in the geometry.
919 Float_t * pars = GetGeometry()->GetSuperModulesPars();
920 double rpos = (GetGeometry()->GetEnvelop(0) + GetGeometry()->GetEnvelop(1))/2.;
921 double phi, phiRad, xpos, ypos, zpos;
923 AliGeomManager::ELayerID idEMCAL = AliGeomManager::kEMCAL;
924 Int_t modUID, modnum = 0;
925 TString volpath, symname;
927 Int_t nSMod = GetGeometry()->GetNumberOfSuperModules();
928 for (Int_t smodnum=0; smodnum < nSMod; smodnum++) {
929 modUID = AliGeomManager::LayerToVolUID(idEMCAL,modnum++);
930 volpath = "ALIC_1/XEN1_1/SMOD_";
931 volpath += (smodnum+1);
932 symname = "EMCAL/FullSupermodule";
933 symname += (smodnum+1);
935 if(GetGeometry()->GetKey110DEG() && smodnum>=10) {
936 volpath = "ALIC_1/XEN1_1/SM10_";
937 volpath += (smodnum-10+1);
938 symname = "EMCAL/HalfSupermodule";
939 symname += (smodnum-10+1);
942 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data(),modUID))
943 AliFatal("AliEMCALv0::Unable to set alignable entry!!");
945 // Creates the Tracking to Local transformation matrix for EMCAL
947 TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntryByUID(modUID) ;
949 phiRad = GetGeometry()->GetPhiCenterOfSM(smodnum); //comes in radians, not degrees
950 phi = phiRad*180./TMath::Pi(); //need degrees for rot. matrix
951 xpos = rpos * TMath::Cos(phiRad);
952 ypos = rpos * TMath::Sin(phiRad);
954 if(GetGeometry()->GetKey110DEG() && smodnum >= 10) {
955 xpos += (pars[1]/2. * TMath::Sin(phiRad));
956 ypos -= (pars[1]/2. * TMath::Cos(phiRad));
959 TGeoHMatrix *matTtoL;
960 TGeoHMatrix *globMatrix = alignableEntry->GetGlobalOrig();
964 TGeoTranslation geoTran0(xpos,ypos, zpos);
965 TGeoRotation geoRot0("geoRot0", 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
966 TGeoCombiTrans mat0(geoTran0, geoRot0);
967 matTtoL = new TGeoHMatrix(mat0);
969 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
970 alignableEntry->SetMatrix(matTtoL);
974 double phiy = 90. + phi + 180.;
975 if(phiy>=360.) phiy -= 360.;
976 TGeoTranslation geoTran1(xpos,ypos,-zpos);
977 TGeoRotation geoRot1("geoRot1", 90.0, phi, 90.0, phiy, 180.0, 0.0);
978 TGeoCombiTrans mat1(geoTran1, geoRot1);
979 matTtoL = new TGeoHMatrix(mat1);
981 matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
982 alignableEntry->SetMatrix(matTtoL);
990 //______________________________________________________________________
991 void AliEMCALv0::AddAlignableVolumesInWSUC() const
994 // Create entries for alignable volumes associating the symbolic volume
995 // name with the corresponding volume path. Needs to be synchronized with
996 // eventual changes in the geometry.
999 TString vpstr1 = "WSUC_1/XEN1_1/SMOD_";
1000 TString snstr1 = "EMCAL/CosmicTestSupermodule";
1001 TString volpath, symname;
1004 for (Int_t smodnum=0; smodnum < 1; smodnum++) {
1006 symname += (smodnum+1);
1008 volpath += (smodnum+1);
1009 if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
1010 AliFatal("Unable to set alignable entry!!");