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Changing fabs into TMath::Abs
[u/mrichter/AliRoot.git] / TRD / AliTRDgeometry.cxx
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f7336fa3 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
afc51ac2 16/* $Id$ */
f7336fa3 17
18///////////////////////////////////////////////////////////////////////////////
19// //
20// TRD geometry class //
21// //
22///////////////////////////////////////////////////////////////////////////////
23
793ff80c 24
b4a9cd27 25#include <TGeoManager.h>
26#include <TGeoPhysicalNode.h>
27#include <TGeoMatrix.h>
28
2745a409 29#include "AliLog.h"
bdbb05bb 30#include "AliRunLoader.h"
b4a9cd27 31#include "AliAlignObj.h"
90dbf5fb 32#include "AliAlignObjParams.h"
ecb36af7 33#include "AliRun.h"
030b4415 34
ecb36af7 35#include "AliTRD.h"
3551db50 36#include "AliTRDcalibDB.h"
2745a409 37#include "AliTRDgeometry.h"
38#include "AliTRDpadPlane.h"
ecb36af7 39
f7336fa3 40ClassImp(AliTRDgeometry)
41
793ff80c 42//_____________________________________________________________________________
43
44 //
45 // The geometry constants
46 //
7925de54 47 const Int_t AliTRDgeometry::fgkNsect = kNsect;
48 const Int_t AliTRDgeometry::fgkNplan = kNplan;
49 const Int_t AliTRDgeometry::fgkNcham = kNcham;
50 const Int_t AliTRDgeometry::fgkNdet = kNdet;
793ff80c 51
52 //
53 // Dimensions of the detector
54 //
0a770ac9 55
b640260a 56 // Total length of the TRD mother volume
57 const Float_t AliTRDgeometry::fgkTlength = 751.0;
58
59 // Parameter of the super module mother volumes
7925de54 60 const Float_t AliTRDgeometry::fgkSheight = 77.9;
61 const Float_t AliTRDgeometry::fgkSwidth1 = 94.881;
62 const Float_t AliTRDgeometry::fgkSwidth2 = 122.353;
b640260a 63 const Float_t AliTRDgeometry::fgkSlength = 702.0;
64
65 // Length of the additional space in front of the supermodule
66 // used for services
67 const Float_t AliTRDgeometry::fgkFlength = (AliTRDgeometry::fgkTlength
68 - AliTRDgeometry::fgkSlength) / 2.0;
793ff80c 69
73ae7b59 70 // The super module side plates
7925de54 71 const Float_t AliTRDgeometry::fgkSMpltT = 0.2;
73ae7b59 72
0a770ac9 73 // Height of different chamber parts
74 // Radiator
7925de54 75 const Float_t AliTRDgeometry::fgkCraH = 4.8;
0a770ac9 76 // Drift region
7925de54 77 const Float_t AliTRDgeometry::fgkCdrH = 3.0;
0a770ac9 78 // Amplification region
7925de54 79 const Float_t AliTRDgeometry::fgkCamH = 0.7;
0a770ac9 80 // Readout
7925de54 81 const Float_t AliTRDgeometry::fgkCroH = 2.316;
0a770ac9 82 // Total height
7925de54 83 const Float_t AliTRDgeometry::fgkCH = AliTRDgeometry::fgkCraH
84 + AliTRDgeometry::fgkCdrH
85 + AliTRDgeometry::fgkCamH
25ca55ce 86 + AliTRDgeometry::fgkCroH;
0a770ac9 87
88 // Vertical spacing of the chambers
7925de54 89 const Float_t AliTRDgeometry::fgkVspace = 1.784;
0a770ac9 90 // Horizontal spacing of the chambers
7925de54 91 const Float_t AliTRDgeometry::fgkHspace = 2.0;
a797f961 92 // Radial distance of the first ROC to the outer plates of the SM
7925de54 93 const Float_t AliTRDgeometry::fgkVrocsm = 1.2;
a797f961 94
0a770ac9 95 // Thicknesses of different parts of the chamber frame
96 // Lower aluminum frame
7925de54 97 const Float_t AliTRDgeometry::fgkCalT = 0.4;
0a5f3331 98 // Lower Wacosit frame sides
7925de54 99 const Float_t AliTRDgeometry::fgkCclsT = 0.21;
0a5f3331 100 // Lower Wacosit frame front
7925de54 101 const Float_t AliTRDgeometry::fgkCclfT = 1.0;
0a5f3331 102 // Thickness of glue around radiator
7925de54 103 const Float_t AliTRDgeometry::fgkCglT = 0.25;
0a5f3331 104 // Upper Wacosit frame
7925de54 105 const Float_t AliTRDgeometry::fgkCcuT = 0.9;
0a5f3331 106 // Al frame of back panel
7925de54 107 const Float_t AliTRDgeometry::fgkCauT = 1.5;
0a5f3331 108 // Additional Al of the lower chamber frame
7925de54 109 const Float_t AliTRDgeometry::fgkCalW = 1.11;
0a770ac9 110
111 // Additional width of the readout chamber frames
7925de54 112 const Float_t AliTRDgeometry::fgkCroW = 0.9;
0a770ac9 113
114 // Difference of outer chamber width and pad plane width
7925de54 115 const Float_t AliTRDgeometry::fgkCpadW = 0.0;
116 const Float_t AliTRDgeometry::fgkRpadW = 1.0;
793ff80c 117
118 //
119 // Thickness of the the material layers
120 //
7925de54 121 const Float_t AliTRDgeometry::fgkMyThick = 0.005;
25ca55ce 122 const Float_t AliTRDgeometry::fgkRaThick = 0.3233;
7925de54 123 const Float_t AliTRDgeometry::fgkDrThick = AliTRDgeometry::fgkCdrH;
124 const Float_t AliTRDgeometry::fgkAmThick = AliTRDgeometry::fgkCamH;
125 const Float_t AliTRDgeometry::fgkXeThick = AliTRDgeometry::fgkDrThick
126 + AliTRDgeometry::fgkAmThick;
127 const Float_t AliTRDgeometry::fgkWrThick = 0.0002;
25ca55ce 128 const Float_t AliTRDgeometry::fgkCuThick = 0.0072;
7925de54 129 const Float_t AliTRDgeometry::fgkGlThick = 0.05;
130 const Float_t AliTRDgeometry::fgkSuThick = 0.0919;
131 const Float_t AliTRDgeometry::fgkRcThick = 0.0058;
132 const Float_t AliTRDgeometry::fgkRpThick = 0.0632;
133 const Float_t AliTRDgeometry::fgkRoThick = 0.0028;
793ff80c 134
135 //
136 // Position of the material layers
137 //
7925de54 138 const Float_t AliTRDgeometry::fgkRaZpos = 0.0;
139 const Float_t AliTRDgeometry::fgkDrZpos = 2.4;
140 const Float_t AliTRDgeometry::fgkAmZpos = 0.0;
141 const Float_t AliTRDgeometry::fgkWrZpos = 0.0;
142 const Float_t AliTRDgeometry::fgkCuZpos = -0.9995;
143 const Float_t AliTRDgeometry::fgkGlZpos = -0.5;
144 const Float_t AliTRDgeometry::fgkSuZpos = 0.0;
145 const Float_t AliTRDgeometry::fgkRcZpos = 1.04;
146 const Float_t AliTRDgeometry::fgkRpZpos = 1.0;
147 const Float_t AliTRDgeometry::fgkRoZpos = 1.05;
148
25ca55ce 149 const Int_t AliTRDgeometry::fgkMCMmax = 16;
150 const Int_t AliTRDgeometry::fgkMCMrow = 4;
151 const Int_t AliTRDgeometry::fgkROBmaxC0 = 6;
152 const Int_t AliTRDgeometry::fgkROBmaxC1 = 8;
7925de54 153 const Int_t AliTRDgeometry::fgkADCmax = 21;
154 const Int_t AliTRDgeometry::fgkTBmax = 60;
25ca55ce 155 const Int_t AliTRDgeometry::fgkPadmax = 18;
7925de54 156 const Int_t AliTRDgeometry::fgkColmax = 144;
157 const Int_t AliTRDgeometry::fgkRowmaxC0 = 12;
158 const Int_t AliTRDgeometry::fgkRowmaxC1 = 16;
0a5f3331 159
ca06fab2 160 const Double_t AliTRDgeometry::fgkTime0Base = 300.65;
7925de54 161 const Float_t AliTRDgeometry::fgkTime0[6] = { fgkTime0Base + 0 * (Cheight() + Cspace())
162 , fgkTime0Base + 1 * (Cheight() + Cspace())
163 , fgkTime0Base + 2 * (Cheight() + Cspace())
164 , fgkTime0Base + 3 * (Cheight() + Cspace())
165 , fgkTime0Base + 4 * (Cheight() + Cspace())
166 , fgkTime0Base + 5 * (Cheight() + Cspace())};
793ff80c 167
f7336fa3 168//_____________________________________________________________________________
2745a409 169AliTRDgeometry::AliTRDgeometry()
170 :AliGeometry()
9a96f175 171 ,fClusterMatrixArray(0)
f162af62 172 ,fPadPlaneArray(0)
f7336fa3 173{
174 //
175 // AliTRDgeometry default constructor
176 //
bd0f8685 177
2745a409 178 Init();
179
180}
181
182//_____________________________________________________________________________
183AliTRDgeometry::AliTRDgeometry(const AliTRDgeometry &g)
184 :AliGeometry(g)
9a96f175 185 ,fClusterMatrixArray(0)
f162af62 186 ,fPadPlaneArray(0)
2745a409 187{
188 //
189 // AliTRDgeometry copy constructor
190 //
bd0f8685 191
f7336fa3 192 Init();
bd0f8685 193
f7336fa3 194}
195
196//_____________________________________________________________________________
197AliTRDgeometry::~AliTRDgeometry()
198{
8230f242 199 //
200 // AliTRDgeometry destructor
201 //
bd0f8685 202
9a96f175 203 if (fClusterMatrixArray) {
204 fClusterMatrixArray->Delete();
205 delete fClusterMatrixArray;
206 fClusterMatrixArray = 0;
4d18f746 207 }
208
f162af62 209 if (fPadPlaneArray) {
210 fPadPlaneArray->Delete();
211 delete fPadPlaneArray;
212 fPadPlaneArray = 0;
213 }
214
f7336fa3 215}
216
2745a409 217//_____________________________________________________________________________
218AliTRDgeometry &AliTRDgeometry::operator=(const AliTRDgeometry &g)
219{
220 //
221 // Assignment operator
222 //
223
0a5f3331 224 if (this != &g) {
225 Init();
226 }
030b4415 227
2745a409 228 return *this;
229
230}
231
f7336fa3 232//_____________________________________________________________________________
233void AliTRDgeometry::Init()
234{
235 //
236 // Initializes the geometry parameter
237 //
f7336fa3 238
0a770ac9 239 Int_t icham;
240 Int_t iplan;
241 Int_t isect;
242
243 // The outer width of the chambers
287c5d50 244 fCwidth[0] = 90.4;
e0d47c25 245 fCwidth[1] = 94.8;
246 fCwidth[2] = 99.3;
247 fCwidth[3] = 103.7;
248 fCwidth[4] = 108.1;
249 fCwidth[5] = 112.6;
0a770ac9 250
251 // The outer lengths of the chambers
73ae7b59 252 // Includes the spacings between the chambers!
8737e16f 253 Float_t length[kNplan][kNcham] = { { 124.0, 124.0, 110.0, 124.0, 124.0 }
e0d47c25 254 , { 124.0, 124.0, 110.0, 124.0, 124.0 }
8737e16f 255 , { 131.0, 131.0, 110.0, 131.0, 131.0 }
256 , { 138.0, 138.0, 110.0, 138.0, 138.0 }
257 , { 145.0, 145.0, 110.0, 145.0, 145.0 }
e0d47c25 258 , { 147.0, 147.0, 110.0, 147.0, 147.0 } };
0a770ac9 259
260 for (icham = 0; icham < kNcham; icham++) {
261 for (iplan = 0; iplan < kNplan; iplan++) {
030b4415 262 fClength[iplan][icham] = length[iplan][icham];
0a770ac9 263 }
264 }
265
793ff80c 266 // The rotation matrix elements
030b4415 267 Float_t phi = 0.0;
793ff80c 268 for (isect = 0; isect < fgkNsect; isect++) {
439c63c8 269 phi = 2.0 * TMath::Pi() / (Float_t) fgkNsect * ((Float_t) isect + 0.5);
793ff80c 270 fRotB11[isect] = TMath::Cos(phi);
271 fRotB12[isect] = TMath::Sin(phi);
272 fRotB21[isect] = TMath::Sin(phi);
273 fRotB22[isect] = TMath::Cos(phi);
274 }
bd0f8685 275
f162af62 276 // Initialize the SM status
bd0f8685 277 for (isect = 0; isect < fgkNsect; isect++) {
278 SetSMstatus(isect,1);
279 }
793ff80c 280
281}
282
f162af62 283//_____________________________________________________________________________
284void AliTRDgeometry::CreatePadPlaneArray()
285{
286 //
287 // Creates the array of AliTRDpadPlane objects
288 //
289
290 if (fPadPlaneArray) {
291 fPadPlaneArray->Delete();
292 delete fPadPlaneArray;
293 }
294
295 fPadPlaneArray = new TObjArray(fgkNplan * fgkNcham);
296 for (Int_t iplan = 0; iplan < fgkNplan; iplan++) {
297 for (Int_t icham = 0; icham < fgkNcham; icham++) {
298 Int_t ipp = GetDetectorSec(iplan,icham);
299 fPadPlaneArray->AddAt(CreatePadPlane(iplan,icham),ipp);
300 }
301 }
302
303}
304
305//_____________________________________________________________________________
306AliTRDpadPlane *AliTRDgeometry::CreatePadPlane(Int_t iplan, Int_t icham)
307{
308 //
309 // Creates an AliTRDpadPlane object
310 //
311
312 AliTRDpadPlane *padPlane = new AliTRDpadPlane();
313
314 padPlane->SetPlane(iplan);
315 padPlane->SetChamber(icham);
316
317 padPlane->SetRowSpacing(0.0);
318 padPlane->SetColSpacing(0.0);
319
320 padPlane->SetLengthRim(1.0);
321 padPlane->SetWidthRim(0.5);
322
323 padPlane->SetNcols(144);
324
325 //
326 // The pad plane parameter
327 //
328 switch (iplan) {
329 case 0:
330 if (icham == 2) {
331 // L0C0 type
332 padPlane->SetNrows(12);
333 padPlane->SetLength(108.0);
334 padPlane->SetWidth(92.2);
335 padPlane->SetLengthOPad(8.0);
336 padPlane->SetWidthOPad(0.515);
337 padPlane->SetLengthIPad(9.0);
338 padPlane->SetWidthIPad(0.635);
339 padPlane->SetTiltingAngle(-2.0);
340 }
341 else {
342 // L0C1 type
343 padPlane->SetNrows(16);
344 padPlane->SetLength(122.0);
345 padPlane->SetWidth(92.2);
346 padPlane->SetLengthOPad(7.5);
347 padPlane->SetWidthOPad(0.515);
348 padPlane->SetLengthIPad(7.5);
349 padPlane->SetWidthIPad(0.635);
350 padPlane->SetTiltingAngle(-2.0);
351 }
352 break;
353 case 1:
354 if (icham == 2) {
355 // L1C0 type
356 padPlane->SetNrows(12);
357 padPlane->SetLength(108.0);
358 padPlane->SetWidth(96.6);
359 padPlane->SetLengthOPad(8.0);
360 padPlane->SetWidthOPad(0.585);
361 padPlane->SetLengthIPad(9.0);
362 padPlane->SetWidthIPad(0.665);
363 padPlane->SetTiltingAngle(2.0);
364 }
365 else {
366 // L1C1 type
367 padPlane->SetNrows(16);
368 padPlane->SetLength(122.0);
369 padPlane->SetWidth(96.6);
370 padPlane->SetLengthOPad(7.5);
371 padPlane->SetWidthOPad(0.585);
372 padPlane->SetLengthIPad(7.5);
373 padPlane->SetWidthIPad(0.665);
374 padPlane->SetTiltingAngle(2.0);
375 }
376 break;
377 case 2:
378 if (icham == 2) {
379 // L2C0 type
380 padPlane->SetNrows(12);
381 padPlane->SetLength(108.0);
382 padPlane->SetWidth(101.1);
383 padPlane->SetLengthOPad(8.0);
384 padPlane->SetWidthOPad(0.705);
385 padPlane->SetLengthIPad(9.0);
386 padPlane->SetWidthIPad(0.695);
387 padPlane->SetTiltingAngle(-2.0);
388 }
389 else {
390 // L2C1 type
391 padPlane->SetNrows(16);
392 padPlane->SetLength(129.0);
393 padPlane->SetWidth(101.1);
394 padPlane->SetLengthOPad(7.5);
395 padPlane->SetWidthOPad(0.705);
396 padPlane->SetLengthIPad(8.0);
397 padPlane->SetWidthIPad(0.695);
398 padPlane->SetTiltingAngle(-2.0);
399 }
400 break;
401 case 3:
402 if (icham == 2) {
403 // L3C0 type
404 padPlane->SetNrows(12);
405 padPlane->SetLength(108.0);
406 padPlane->SetWidth(105.5);
407 padPlane->SetLengthOPad(8.0);
408 padPlane->SetWidthOPad(0.775);
409 padPlane->SetLengthIPad(9.0);
410 padPlane->SetWidthIPad(0.725);
411 padPlane->SetTiltingAngle(2.0);
412 }
413 else {
414 // L3C1 type
415 padPlane->SetNrows(16);
416 padPlane->SetLength(136.0);
417 padPlane->SetWidth(105.5);
418 padPlane->SetLengthOPad(7.5);
419 padPlane->SetWidthOPad(0.775);
420 padPlane->SetLengthIPad(8.5);
421 padPlane->SetWidthIPad(0.725);
422 padPlane->SetTiltingAngle(2.0);
423 }
424 break;
425 case 4:
426 if (icham == 2) {
427 // L4C0 type
428 padPlane->SetNrows(12);
429 padPlane->SetLength(108.0);
430 padPlane->SetWidth(109.9);
431 padPlane->SetLengthOPad(8.0);
432 padPlane->SetWidthOPad(0.845);
433 padPlane->SetLengthIPad(9.0);
434 padPlane->SetWidthIPad(0.755);
435 padPlane->SetTiltingAngle(-2.0);
436 }
437 else {
438 // L4C1 type
439 padPlane->SetNrows(16);
440 padPlane->SetLength(143.0);
441 padPlane->SetWidth(109.9);
442 padPlane->SetLengthOPad(7.5);
443 padPlane->SetWidthOPad(0.845);
444 padPlane->SetLengthIPad(9.0);
445 padPlane->SetWidthIPad(0.755);
446 padPlane->SetTiltingAngle(-2.0);
447 }
448 break;
449 case 5:
450 if (icham == 2) {
451 // L5C0 type
452 padPlane->SetNrows(12);
453 padPlane->SetLength(108.0);
454 padPlane->SetWidth(114.4);
455 padPlane->SetLengthOPad(8.0);
456 padPlane->SetWidthOPad(0.965);
457 padPlane->SetLengthIPad(9.0);
458 padPlane->SetWidthIPad(0.785);
459 padPlane->SetTiltingAngle(2.0);
460 }
461 else {
462 // L5C1 type
463 padPlane->SetNrows(16);
464 padPlane->SetLength(145.0);
465 padPlane->SetWidth(114.4);
466 padPlane->SetLengthOPad(8.5);
467 padPlane->SetWidthOPad(0.965);
468 padPlane->SetLengthIPad(9.0);
469 padPlane->SetWidthIPad(0.785);
470 padPlane->SetTiltingAngle(2.0);
471 }
472 break;
473 };
474
475 //
476 // The positions of the borders of the pads
477 //
478 // Row direction
479 //
480 Double_t row = fClength[iplan][icham] / 2.0
481 - fgkRpadW
482 - padPlane->GetLengthRim();
483 for (Int_t ir = 0; ir < padPlane->GetNrows(); ir++) {
484 padPlane->SetPadRow(ir,row);
485 row -= padPlane->GetRowSpacing();
486 if (ir == 0) {
487 row -= padPlane->GetLengthOPad();
488 }
489 else {
490 row -= padPlane->GetLengthIPad();
491 }
492 }
493 //
494 // Column direction
495 //
496 Double_t col = fCwidth[iplan] / 2.0
497 + fgkCroW
498 - padPlane->GetWidthRim();
499 for (Int_t ic = 0; ic < padPlane->GetNcols(); ic++) {
500 padPlane->SetPadCol(ic,col);
501 col -= padPlane->GetColSpacing();
502 if (ic == 0) {
503 col -= padPlane->GetWidthOPad();
504 }
505 else {
506 col -= padPlane->GetWidthIPad();
507 }
508 }
509 // Calculate the offset to translate from the local ROC system into
510 // the local supermodule system, which is used for clusters
511 Double_t rowTmp = fClength[iplan][0]
512 + fClength[iplan][1]
513 + fClength[iplan][2] / 2.0;
514 for (Int_t ic = 0; ic < icham; ic++) {
515 rowTmp -= fClength[iplan][ic];
516 }
517 padPlane->SetPadRowSMOffset(rowTmp - fClength[iplan][icham]/2.0);
518
519 return padPlane;
520
521}
522
f7336fa3 523//_____________________________________________________________________________
bd0f8685 524void AliTRDgeometry::CreateGeometry(Int_t *idtmed)
525{
526 //
527 // Create the TRD geometry without hole
528 //
529 //
530 // Names of the TRD volumina (xx = detector number):
531 //
532 // Volume (Air) wrapping the readout chamber components
533 // UTxx includes: UAxx, UDxx, UFxx, UUxx
0a5f3331 534 //
535 // Volume (Air) wrapping the services (fee + cooling)
bd0f8685 536 // UUxx the services volume has been reduced by 7.42 mm
537 // in order to allow shifts in radial direction
538 //
0a5f3331 539 // Lower part of the readout chambers (drift volume + radiator)
bd0f8685 540 //
0a5f3331 541 // UAxx Aluminum frames (Al)
542 // UBxx Wacosit frames (C)
543 // UXxx Glue around radiator (Epoxy)
544 // UCxx Inner volumes (Air)
545 // UZxx Additional aluminum ledges (Al)
bd0f8685 546 //
547 // Upper part of the readout chambers (readout plane + fee)
548 //
0a5f3331 549 // UDxx Wacosit frames of amp. region (C)
550 // UExx Inner volumes of the frame (Air)
551 // UFxx Aluminum frame of back panel (Al)
552 // UGxx Inner volumes of the back panel (Air)
bd0f8685 553 //
554 // Inner material layers
555 //
0a5f3331 556 // UHxx Radiator (Rohacell)
557 // UJxx Drift volume (Xe/CO2)
558 // UKxx Amplification volume (Xe/CO2)
559 // UWxx Wire plane (Cu)
560 // ULxx Pad plane (Cu)
561 // UYxx Glue layer (Epoxy)
562 // UMxx Support structure (Rohacell)
563 // UNxx ROB base material (C)
564 // UOxx ROB copper (Cu)
565 // UVxx ROB other materials (Cu)
bd0f8685 566 //
567
568 const Int_t kNparTrd = 4;
569 const Int_t kNparCha = 3;
570
030b4415 571 Float_t xpos;
572 Float_t ypos;
573 Float_t zpos;
bd0f8685 574
575 Float_t parTrd[kNparTrd];
576 Float_t parCha[kNparCha];
577
578 Char_t cTagV[6];
579 Char_t cTagM[5];
580
e7014565 581 // There are three TRD volumes for the supermodules in order to accomodate
582 // the different arrangements in front of PHOS
583 // UTR1: Default supermodule
584 // UTR2: Supermodule in front of PHOS with double carbon cover
585 // UTR3: As UTR2, but w/o middle stack
b640260a 586 //
587 // The mother volume for one sector (Air), full length in z-direction
bd0f8685 588 // Provides material for side plates of super module
030b4415 589 parTrd[0] = fgkSwidth1/2.0;
590 parTrd[1] = fgkSwidth2/2.0;
0a5f3331 591 parTrd[2] = fgkSlength/2.0;
030b4415 592 parTrd[3] = fgkSheight/2.0;
bd0f8685 593 gMC->Gsvolu("UTR1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
e7014565 594 gMC->Gsvolu("UTR2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
595 gMC->Gsvolu("UTR3","TRD1",idtmed[1302-1],parTrd,kNparTrd);
a797f961 596 // The outer aluminum plates of the super module (Al)
030b4415 597 parTrd[0] = fgkSwidth1/2.0;
598 parTrd[1] = fgkSwidth2/2.0;
0a5f3331 599 parTrd[2] = fgkSlength/2.0;
030b4415 600 parTrd[3] = fgkSheight/2.0;
bd0f8685 601 gMC->Gsvolu("UTS1","TRD1",idtmed[1301-1],parTrd,kNparTrd);
e7014565 602 gMC->Gsvolu("UTS2","TRD1",idtmed[1301-1],parTrd,kNparTrd);
603 gMC->Gsvolu("UTS3","TRD1",idtmed[1301-1],parTrd,kNparTrd);
bd0f8685 604 // The inner part of the TRD mother volume for one sector (Air),
605 // full length in z-direction
030b4415 606 parTrd[0] = fgkSwidth1/2.0 - fgkSMpltT;
607 parTrd[1] = fgkSwidth2/2.0 - fgkSMpltT;
0a5f3331 608 parTrd[2] = fgkSlength/2.0;
030b4415 609 parTrd[3] = fgkSheight/2.0 - fgkSMpltT;
bd0f8685 610 gMC->Gsvolu("UTI1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
e7014565 611 gMC->Gsvolu("UTI2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
612 gMC->Gsvolu("UTI3","TRD1",idtmed[1302-1],parTrd,kNparTrd);
bd0f8685 613
b640260a 614 // The inner part of the TRD mother volume for services in front
615 // of the supermodules (Air),
616 parTrd[0] = fgkSwidth1/2.0;
617 parTrd[1] = fgkSwidth2/2.0;
618 parTrd[2] = fgkFlength/2.0;
619 parTrd[3] = fgkSheight/2.0;
620 gMC->Gsvolu("UTF1","TRD1",idtmed[1302-1],parTrd,kNparTrd);
621 gMC->Gsvolu("UTF2","TRD1",idtmed[1302-1],parTrd,kNparTrd);
622
bd0f8685 623 for (Int_t icham = 0; icham < kNcham; icham++) {
624 for (Int_t iplan = 0; iplan < kNplan; iplan++) {
625
626 Int_t iDet = GetDetectorSec(iplan,icham);
627
0a5f3331 628 // The lower part of the readout chambers (drift volume + radiator)
bd0f8685 629 // The aluminum frames
630 sprintf(cTagV,"UA%02d",iDet);
030b4415 631 parCha[0] = fCwidth[iplan]/2.0;
632 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0;
633 parCha[2] = fgkCraH/2.0 + fgkCdrH/2.0;
bd0f8685 634 fChamberUAboxd[iDet][0] = parCha[0];
635 fChamberUAboxd[iDet][1] = parCha[1];
636 fChamberUAboxd[iDet][2] = parCha[2];
637 gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
0a5f3331 638 // The additional aluminum on the frames
639 // This part has not the correct postion but is just supposed to
b640260a 640 // represent the missing material. The correct form of the L-shaped
0a5f3331 641 // profile would not fit into the alignable volume.
642 sprintf(cTagV,"UZ%02d",iDet);
643 parCha[0] = fgkCroW/2.0;
644 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0;
645 parCha[2] = fgkCalW/2.0;
646 fChamberUAboxd[iDet][0] = fChamberUAboxd[iDet][0] + fgkCroW;
647 gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
648 // The Wacosit frames
bd0f8685 649 sprintf(cTagV,"UB%02d",iDet);
030b4415 650 parCha[0] = fCwidth[iplan]/2.0 - fgkCalT;
651 parCha[1] = -1.0;
652 parCha[2] = -1.0;
bd0f8685 653 gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
0a5f3331 654 // The glue around the radiator
655 sprintf(cTagV,"UX%02d",iDet);
030b4415 656 parCha[0] = fCwidth[iplan]/2.0 - fgkCalT - fgkCclsT;
0a5f3331 657 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0 - fgkCclfT;
658 parCha[2] = fgkCraH/2.0;
659 gMC->Gsvolu(cTagV,"BOX ",idtmed[1311-1],parCha,kNparCha);
660 // The inner part of radiator (air)
661 sprintf(cTagV,"UC%02d",iDet);
662 parCha[0] = fCwidth[iplan]/2.0 - fgkCalT - fgkCclsT - fgkCglT;
663 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0 - fgkCclfT - fgkCglT;
030b4415 664 parCha[2] = -1.0;
bd0f8685 665 gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
666
0a5f3331 667 // The upper part of the readout chambers (amplification volume)
668 // The Wacosit frames
bd0f8685 669 sprintf(cTagV,"UD%02d",iDet);
030b4415 670 parCha[0] = fCwidth[iplan]/2.0 + fgkCroW;
671 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0;
672 parCha[2] = fgkCamH/2.0;
bd0f8685 673 fChamberUDboxd[iDet][0] = parCha[0];
674 fChamberUDboxd[iDet][1] = parCha[1];
675 fChamberUDboxd[iDet][2] = parCha[2];
676 gMC->Gsvolu(cTagV,"BOX ",idtmed[1307-1],parCha,kNparCha);
0a5f3331 677 // The inner part of the Wacosit frame (air)
bd0f8685 678 sprintf(cTagV,"UE%02d",iDet);
030b4415 679 parCha[0] = fCwidth[iplan]/2.0 + fgkCroW - fgkCcuT;
0a5f3331 680 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0 - fgkCcuT;
bd0f8685 681 parCha[2] = -1.;
682 gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
0a5f3331 683
684 // The support structure (pad plane, back panel, readout boards)
bd0f8685 685 // The aluminum frames
686 sprintf(cTagV,"UF%02d",iDet);
030b4415 687 parCha[0] = fCwidth[iplan]/2.0 + fgkCroW;
688 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0;
689 parCha[2] = fgkCroH/2.0;
bd0f8685 690 fChamberUFboxd[iDet][0] = parCha[0];
691 fChamberUFboxd[iDet][1] = parCha[1];
692 fChamberUFboxd[iDet][2] = parCha[2];
693 gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parCha,kNparCha);
694 // The inner part of the aluminum frames
695 sprintf(cTagV,"UG%02d",iDet);
030b4415 696 parCha[0] = fCwidth[iplan]/2.0 + fgkCroW - fgkCauT;
0a5f3331 697 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0 - fgkCauT;
030b4415 698 parCha[2] = -1.0;
bd0f8685 699 gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parCha,kNparCha);
700
701 // The material layers inside the chambers
0a5f3331 702 // Rohacell layer (radiator)
030b4415 703 parCha[0] = -1.0;
704 parCha[1] = -1.0;
030b4415 705 parCha[2] = fgkRaThick/2.0;
bd0f8685 706 sprintf(cTagV,"UH%02d",iDet);
707 gMC->Gsvolu(cTagV,"BOX ",idtmed[1315-1],parCha,kNparCha);
bd0f8685 708 // Xe/Isobutane layer (drift volume)
0a5f3331 709 parCha[0] = fCwidth[iplan]/2.0 - fgkCalT - fgkCclsT;
710 parCha[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0 - fgkCclfT;
030b4415 711 parCha[2] = fgkDrThick/2.0;
bd0f8685 712 sprintf(cTagV,"UJ%02d",iDet);
713 gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
714 // Xe/Isobutane layer (amplification volume)
0a5f3331 715 parCha[0] = -1.0;
716 parCha[1] = -1.0;
030b4415 717 parCha[2] = fgkAmThick/2.0;
bd0f8685 718 sprintf(cTagV,"UK%02d",iDet);
719 gMC->Gsvolu(cTagV,"BOX ",idtmed[1309-1],parCha,kNparCha);
0a5f3331 720 // Cu layer (wire plane)
721 parCha[0] = -1.0;
722 parCha[1] = -1.0;
723 parCha[2] = fgkWrThick/2.0;
724 sprintf(cTagV,"UW%02d",iDet);
725 gMC->Gsvolu(cTagV,"BOX ",idtmed[1303-1],parCha,kNparCha);
bd0f8685 726 // Cu layer (pad plane)
0a5f3331 727 parCha[0] = -1.0;
728 parCha[1] = -1.0;
030b4415 729 parCha[2] = fgkCuThick/2.0;
bd0f8685 730 sprintf(cTagV,"UL%02d",iDet);
731 gMC->Gsvolu(cTagV,"BOX ",idtmed[1305-1],parCha,kNparCha);
0a5f3331 732 // Epoxy layer (glue)
733 parCha[0] = -1.0;
734 parCha[1] = -1.0;
735 parCha[2] = fgkGlThick/2.0;
736 sprintf(cTagV,"UY%02d",iDet);
737 gMC->Gsvolu(cTagV,"BOX ",idtmed[1311-1],parCha,kNparCha);
bd0f8685 738 // G10 layer (support structure / honeycomb)
0a5f3331 739 parCha[0] = -1.0;
740 parCha[1] = -1.0;
030b4415 741 parCha[2] = fgkSuThick/2.0;
bd0f8685 742 sprintf(cTagV,"UM%02d",iDet);
0a5f3331 743 gMC->Gsvolu(cTagV,"BOX ",idtmed[1310-1],parCha,kNparCha);
744 // G10 layer (PCB readout board)
745 parCha[0] = -1.0;
746 parCha[1] = -1.0;
a797f961 747 parCha[2] = fgkRpThick/2;
748 sprintf(cTagV,"UN%02d",iDet);
749 gMC->Gsvolu(cTagV,"BOX ",idtmed[1313-1],parCha,kNparCha);
0a5f3331 750 // Cu layer (traces in readout board)
751 parCha[0] = -1.0;
752 parCha[1] = -1.0;
030b4415 753 parCha[2] = fgkRcThick/2.0;
a797f961 754 sprintf(cTagV,"UO%02d",iDet);
755 gMC->Gsvolu(cTagV,"BOX ",idtmed[1306-1],parCha,kNparCha);
0a5f3331 756 // Cu layer (other material on in readout board)
757 parCha[0] = -1.0;
758 parCha[1] = -1.0;
759 parCha[2] = fgkRoThick/2.0;
760 sprintf(cTagV,"UV%02d",iDet);
761 gMC->Gsvolu(cTagV,"BOX ",idtmed[1304-1],parCha,kNparCha);
bd0f8685 762
763 // Position the layers in the chambers
030b4415 764 xpos = 0.0;
765 ypos = 0.0;
bd0f8685 766 // Lower part
767 // Rohacell layer (radiator)
768 zpos = fgkRaZpos;
769 sprintf(cTagV,"UH%02d",iDet);
770 sprintf(cTagM,"UC%02d",iDet);
771 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
bd0f8685 772 // Xe/Isobutane layer (drift volume)
773 zpos = fgkDrZpos;
774 sprintf(cTagV,"UJ%02d",iDet);
0a5f3331 775 sprintf(cTagM,"UB%02d",iDet);
bd0f8685 776 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
777 // Upper part
778 // Xe/Isobutane layer (amplification volume)
779 zpos = fgkAmZpos;
780 sprintf(cTagV,"UK%02d",iDet);
781 sprintf(cTagM,"UE%02d",iDet);
782 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 783 // Cu layer (wire plane inside amplification volume)
784 zpos = fgkWrZpos;
785 sprintf(cTagV,"UW%02d",iDet);
786 sprintf(cTagM,"UK%02d",iDet);
787 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
788 // Readout part + support plane
bd0f8685 789 // Cu layer (pad plane)
790 zpos = fgkCuZpos;
791 sprintf(cTagV,"UL%02d",iDet);
792 sprintf(cTagM,"UG%02d",iDet);
793 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 794 // Epoxy layer (glue)
795 zpos = fgkGlZpos;
796 sprintf(cTagV,"UY%02d",iDet);
797 sprintf(cTagM,"UG%02d",iDet);
798 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
bd0f8685 799 // G10 layer (support structure)
800 zpos = fgkSuZpos;
801 sprintf(cTagV,"UM%02d",iDet);
802 sprintf(cTagM,"UG%02d",iDet);
803 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 804 // G10 layer (PCB readout board)
a797f961 805 zpos = fgkRpZpos;
806 sprintf(cTagV,"UN%02d",iDet);
807 sprintf(cTagM,"UG%02d",iDet);
808 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 809 // Cu layer (traces in readout board)
a797f961 810 zpos = fgkRcZpos;
811 sprintf(cTagV,"UO%02d",iDet);
812 sprintf(cTagM,"UG%02d",iDet);
813 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 814 // Cu layer (other materials on readout board)
815 zpos = fgkRoZpos;
816 sprintf(cTagV,"UV%02d",iDet);
817 sprintf(cTagM,"UG%02d",iDet);
818 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
bd0f8685 819
820 // Position the inner volumes of the chambers in the frames
030b4415 821 xpos = 0.0;
822 ypos = 0.0;
0a5f3331 823 // The inner part of the radiator
030b4415 824 zpos = 0.0;
bd0f8685 825 sprintf(cTagV,"UC%02d",iDet);
0a5f3331 826 sprintf(cTagM,"UX%02d",iDet);
827 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
828 // The glue around the radiator
829 zpos = fgkCraH/2.0 - fgkCdrH/2.0 - fgkCraH/2.0;
830 sprintf(cTagV,"UX%02d",iDet);
bd0f8685 831 sprintf(cTagM,"UB%02d",iDet);
832 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 833 // The lower Wacosit frame inside the aluminum frame
834 zpos = 0.0;
bd0f8685 835 sprintf(cTagV,"UB%02d",iDet);
836 sprintf(cTagM,"UA%02d",iDet);
837 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
0a5f3331 838 // The inside of the upper Wacosit frame
839 zpos = 0.0;
bd0f8685 840 sprintf(cTagV,"UE%02d",iDet);
841 sprintf(cTagM,"UD%02d",iDet);
842 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
843 // The inside of the upper aluminum frame
0a5f3331 844 zpos = 0.0;
bd0f8685 845 sprintf(cTagV,"UG%02d",iDet);
846 sprintf(cTagM,"UF%02d",iDet);
847 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
848
849 // Position the frames of the chambers in the TRD mother volume
030b4415 850 xpos = 0.0;
8a497c18 851 ypos = fClength[iplan][0] + fClength[iplan][1] + fClength[iplan][2]/2.0;
bd0f8685 852 for (Int_t ic = 0; ic < icham; ic++) {
8a497c18 853 ypos -= fClength[iplan][ic];
bd0f8685 854 }
8a497c18 855 ypos -= fClength[iplan][icham]/2.0;
856 zpos = fgkVrocsm + fgkSMpltT + fgkCraH/2.0 + fgkCdrH/2.0 - fgkSheight/2.0
a797f961 857 + iplan * (fgkCH + fgkVspace);
bd0f8685 858 // The lower aluminum frame, radiator + drift region
859 sprintf(cTagV,"UA%02d",iDet);
860 fChamberUAorig[iDet][0] = xpos;
861 fChamberUAorig[iDet][1] = ypos;
862 fChamberUAorig[iDet][2] = zpos;
863 // The upper G10 frame, amplification region
864 sprintf(cTagV,"UD%02d",iDet);
030b4415 865 zpos += fgkCamH/2.0 + fgkCraH/2.0 + fgkCdrH/2.0;
bd0f8685 866 fChamberUDorig[iDet][0] = xpos;
867 fChamberUDorig[iDet][1] = ypos;
868 fChamberUDorig[iDet][2] = zpos;
869 // The upper aluminum frame
870 sprintf(cTagV,"UF%02d",iDet);
030b4415 871 zpos += fgkCroH/2.0 + fgkCamH/2.0;
bd0f8685 872 fChamberUForig[iDet][0] = xpos;
873 fChamberUForig[iDet][1] = ypos;
874 fChamberUForig[iDet][2] = zpos;
875
876 }
877 }
878
879 // Create the volumes of the super module frame
880 CreateFrame(idtmed);
881
882 // Create the volumes of the services
883 CreateServices(idtmed);
884
885 for (Int_t icham = 0; icham < kNcham; icham++) {
886 for (Int_t iplan = 0; iplan < kNplan; iplan++) {
887 GroupChamber(iplan,icham,idtmed);
888 }
889 }
890
030b4415 891 xpos = 0.0;
892 ypos = 0.0;
893 zpos = 0.0;
bd0f8685 894 gMC->Gspos("UTI1",1,"UTS1",xpos,ypos,zpos,0,"ONLY");
e7014565 895 gMC->Gspos("UTI2",1,"UTS2",xpos,ypos,zpos,0,"ONLY");
896 gMC->Gspos("UTI3",1,"UTS3",xpos,ypos,zpos,0,"ONLY");
bd0f8685 897
030b4415 898 xpos = 0.0;
899 ypos = 0.0;
900 zpos = 0.0;
bd0f8685 901 gMC->Gspos("UTS1",1,"UTR1",xpos,ypos,zpos,0,"ONLY");
e7014565 902 gMC->Gspos("UTS2",1,"UTR2",xpos,ypos,zpos,0,"ONLY");
903 gMC->Gspos("UTS3",1,"UTR3",xpos,ypos,zpos,0,"ONLY");
bd0f8685 904
905 // Put the TRD volumes into the space frame mother volumes
906 // if enabled via status flag
030b4415 907 xpos = 0.0;
908 ypos = 0.0;
909 zpos = 0.0;
bd0f8685 910 for (Int_t isect = 0; isect < kNsect; isect++) {
911 if (fSMstatus[isect]) {
912 sprintf(cTagV,"BTRD%d",isect);
e7014565 913 switch (isect) {
914 case 13:
915 case 14:
916 case 15:
917 // Double carbon, w/o middle stack
918 gMC->Gspos("UTR3",1,cTagV,xpos,ypos,zpos,0,"ONLY");
919 break;
920 case 11:
921 case 12:
922 // Double carbon, all stacks
923 gMC->Gspos("UTR2",1,cTagV,xpos,ypos,zpos,0,"ONLY");
924 break;
925 default:
926 // Standard supermodule
927 gMC->Gspos("UTR1",1,cTagV,xpos,ypos,zpos,0,"ONLY");
928 };
bd0f8685 929 }
930 }
931
b640260a 932 // Put the TRD volumes into the space frame mother volumes
933 // if enabled via status flag
934 xpos = 0.0;
935 ypos = 0.5*fgkSlength + 0.5*fgkFlength;
936 zpos = 0.0;
937 for (Int_t isect = 0; isect < kNsect; isect++) {
938 if (fSMstatus[isect]) {
939 sprintf(cTagV,"BTRD%d",isect);
940 gMC->Gspos("UTF1",1,cTagV,xpos, ypos,zpos,0,"ONLY");
941 gMC->Gspos("UTF2",1,cTagV,xpos,-ypos,zpos,0,"ONLY");
942 }
943 }
944
bd0f8685 945}
946
947//_____________________________________________________________________________
948void AliTRDgeometry::CreateFrame(Int_t *idtmed)
949{
950 //
951 // Create the geometry of the frame of the supermodule
952 //
953 // Names of the TRD services volumina
954 //
955 // USRL Support rails for the chambers (Al)
956 // USxx Support cross bars between the chambers (Al)
0a5f3331 957 // USHx Horizontal connection between the cross bars (Al)
958 // USLx Long corner ledges (Al)
bd0f8685 959 //
960
961 Int_t iplan = 0;
962
963 Float_t xpos = 0.0;
964 Float_t ypos = 0.0;
965 Float_t zpos = 0.0;
966
967 Char_t cTagV[5];
0a5f3331 968 Char_t cTagM[5];
969
b640260a 970 const Int_t kNparTRD = 4;
971 Float_t parTRD[kNparTRD];
972 const Int_t kNparBOX = 3;
973 Float_t parBOX[kNparBOX];
974 const Int_t kNparTRP = 11;
975 Float_t parTRP[kNparTRP];
976
0a5f3331 977 // The rotation matrices
b640260a 978 const Int_t kNmatrix = 6;
0a5f3331 979 Int_t matrix[kNmatrix];
980 gMC->Matrix(matrix[0], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0);
981 gMC->Matrix(matrix[1], 80.0, 0.0, 90.0, 90.0, 10.0, 180.0);
982 gMC->Matrix(matrix[2], 90.0, 0.0, 0.0, 0.0, 90.0, 90.0);
983 gMC->Matrix(matrix[3], 90.0, 180.0, 0.0, 180.0, 90.0, 90.0);
b640260a 984 gMC->Matrix(matrix[4], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0);
985 gMC->Matrix(matrix[5], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0);
986 gMC->Matrix(matrix[6], 180.0, 180.0, 90.0, 180.0, 90.0, 90.0);
987
988 //
989 // The carbon inserts in the top/bottom aluminum plates
990 //
991
992 const Int_t kNparCrb = 3;
993 Float_t parCrb[kNparCrb];
994 parCrb[0] = 0.0;
995 parCrb[1] = 0.0;
996 parCrb[2] = 0.0;
997 gMC->Gsvolu("USCR","BOX ",idtmed[1307-1],parCrb,0);
998 // Bottom 1 (all sectors)
999 parCrb[0] = 77.49/2.0;
1000 parCrb[1] = 104.60/2.0;
1001 parCrb[2] = fgkSMpltT/2.0;
1002 xpos = 0.0;
1003 ypos = 0.0;
1004 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1005 gMC->Gsposp("USCR", 1,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1006 gMC->Gsposp("USCR", 2,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1007 gMC->Gsposp("USCR", 3,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1008 // Bottom 2 (all sectors)
1009 parCrb[0] = 77.49/2.0;
1010 parCrb[1] = 55.80/2.0;
1011 parCrb[2] = fgkSMpltT/2.0;
1012 xpos = 0.0;
1013 ypos = 85.6;
1014 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1015 gMC->Gsposp("USCR", 4,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1016 gMC->Gsposp("USCR", 5,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1017 gMC->Gsposp("USCR", 6,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1018 gMC->Gsposp("USCR", 7,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1019 gMC->Gsposp("USCR", 8,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1020 gMC->Gsposp("USCR", 9,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1021 // Bottom 3 (all sectors)
1022 parCrb[0] = 77.49/2.0;
1023 parCrb[1] = 56.00/2.0;
1024 parCrb[2] = fgkSMpltT/2.0;
1025 xpos = 0.0;
1026 ypos = 148.5;
1027 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1028 gMC->Gsposp("USCR",10,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1029 gMC->Gsposp("USCR",11,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1030 gMC->Gsposp("USCR",12,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1031 gMC->Gsposp("USCR",13,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1032 gMC->Gsposp("USCR",14,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1033 gMC->Gsposp("USCR",15,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1034 // Bottom 4 (all sectors)
1035 parCrb[0] = 77.49/2.0;
1036 parCrb[1] = 118.00/2.0;
1037 parCrb[2] = fgkSMpltT/2.0;
1038 xpos = 0.0;
1039 ypos = 240.5;
1040 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1041 gMC->Gsposp("USCR",16,"UTS1", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1042 gMC->Gsposp("USCR",17,"UTS2", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1043 gMC->Gsposp("USCR",18,"UTS3", xpos, ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1044 gMC->Gsposp("USCR",19,"UTS1", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1045 gMC->Gsposp("USCR",20,"UTS2", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1046 gMC->Gsposp("USCR",21,"UTS3", xpos,-ypos, zpos,0,"ONLY",parCrb,kNparCrb);
1047 // Top 1 (only in front of PHOS)
1048 parCrb[0] = 111.48/2.0;
1049 parCrb[1] = 105.00/2.0;
1050 parCrb[2] = fgkSMpltT/2.0;
1051 xpos = 0.0;
1052 ypos = 0.0;
1053 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1054 gMC->Gsposp("USCR",22,"UTS2", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
1055 gMC->Gsposp("USCR",23,"UTS3", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
1056 // Top 2 (only in front of PHOS)
1057 parCrb[0] = 111.48/2.0;
1058 parCrb[1] = 56.00/2.0;
1059 parCrb[2] = fgkSMpltT/2.0;
1060 xpos = 0.0;
1061 ypos = 85.5;
1062 zpos = fgkSMpltT/2.0 - fgkSheight/2.0;
1063 gMC->Gsposp("USCR",24,"UTS2", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
1064 gMC->Gsposp("USCR",25,"UTS3", xpos, ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
1065 gMC->Gsposp("USCR",26,"UTS2", xpos,-ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
1066 gMC->Gsposp("USCR",27,"UTS3", xpos,-ypos,-zpos,0,"ONLY",parCrb,kNparCrb);
bd0f8685 1067
1068 //
1069 // The chamber support rails
1070 //
1071
030b4415 1072 const Float_t kSRLwid = 2.00;
bd0f8685 1073 const Float_t kSRLhgt = 2.3;
0a5f3331 1074 const Float_t kSRLdst = 1.0;
bd0f8685 1075 const Int_t kNparSRL = 3;
1076 Float_t parSRL[kNparSRL];
0a5f3331 1077 parSRL[0] = kSRLwid /2.0;
1078 parSRL[1] = fgkSlength/2.0;
1079 parSRL[2] = kSRLhgt /2.0;
bd0f8685 1080 gMC->Gsvolu("USRL","BOX ",idtmed[1301-1],parSRL,kNparSRL);
1081
1082 xpos = 0.0;
1083 ypos = 0.0;
1084 zpos = 0.0;
1085 for (iplan = 0; iplan < kNplan; iplan++) {
0a5f3331 1086 xpos = fCwidth[iplan]/2.0 + kSRLwid/2.0 + kSRLdst;
bd0f8685 1087 ypos = 0.0;
0a5f3331 1088 zpos = fgkVrocsm + fgkSMpltT + fgkCraH + fgkCdrH + fgkCamH
1089 - fgkSheight/2.0
bd0f8685 1090 + iplan * (fgkCH + fgkVspace);
1091 gMC->Gspos("USRL",iplan+1 ,"UTI1", xpos,ypos,zpos,0,"ONLY");
1092 gMC->Gspos("USRL",iplan+1+ kNplan,"UTI1",-xpos,ypos,zpos,0,"ONLY");
b640260a 1093 gMC->Gspos("USRL",iplan+1+2*kNplan,"UTI2", xpos,ypos,zpos,0,"ONLY");
1094 gMC->Gspos("USRL",iplan+1+3*kNplan,"UTI2",-xpos,ypos,zpos,0,"ONLY");
1095 gMC->Gspos("USRL",iplan+1+4*kNplan,"UTI3", xpos,ypos,zpos,0,"ONLY");
1096 gMC->Gspos("USRL",iplan+1+5*kNplan,"UTI3",-xpos,ypos,zpos,0,"ONLY");
bd0f8685 1097 }
1098
1099 //
1100 // The cross bars between the chambers
1101 //
1102
1103 const Float_t kSCBwid = 1.0;
0a5f3331 1104 const Float_t kSCBthk = 2.0;
1105 const Float_t kSCHhgt = 0.3;
1106
bd0f8685 1107 const Int_t kNparSCB = 3;
1108 Float_t parSCB[kNparSCB];
030b4415 1109 parSCB[1] = kSCBwid/2.0;
0a5f3331 1110 parSCB[2] = fgkCH /2.0 + fgkVspace/2.0 - kSCHhgt;
1111
1112 const Int_t kNparSCI = 3;
1113 Float_t parSCI[kNparSCI];
1114 parSCI[1] = -1;
bd0f8685 1115
1116 xpos = 0.0;
1117 ypos = 0.0;
1118 zpos = 0.0;
1119 for (iplan = 0; iplan < kNplan; iplan++) {
1120
0a5f3331 1121 // The aluminum of the cross bars
030b4415 1122 parSCB[0] = fCwidth[iplan]/2.0 + kSRLdst/2.0;
0a5f3331 1123 sprintf(cTagV,"USF%01d",iplan);
bd0f8685 1124 gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCB,kNparSCB);
bd0f8685 1125
0a5f3331 1126 // The empty regions in the cross bars
1127 Float_t thkSCB = kSCBthk;
1128 if (iplan < 2) {
1129 thkSCB *= 1.5;
1130 }
1131 parSCI[2] = parSCB[2] - thkSCB;
1132 parSCI[0] = parSCB[0]/4.0 - kSCBthk;
1133 sprintf(cTagV,"USI%01d",iplan);
1134 gMC->Gsvolu(cTagV,"BOX ",idtmed[1302-1],parSCI,kNparSCI);
bd0f8685 1135
0a5f3331 1136 sprintf(cTagV,"USI%01d",iplan);
1137 sprintf(cTagM,"USF%01d",iplan);
1138 ypos = 0.0;
1139 zpos = 0.0;
1140 xpos = parSCI[0] + thkSCB/2.0;
1141 gMC->Gspos(cTagV,1,cTagM,xpos,ypos,zpos,0,"ONLY");
1142 xpos = - parSCI[0] - thkSCB/2.0;
1143 gMC->Gspos(cTagV,2,cTagM,xpos,ypos,zpos,0,"ONLY");
1144 xpos = 3.0 * parSCI[0] + 1.5 * thkSCB;
1145 gMC->Gspos(cTagV,3,cTagM,xpos,ypos,zpos,0,"ONLY");
1146 xpos = - 3.0 * parSCI[0] - 1.5 * thkSCB;
1147 gMC->Gspos(cTagV,4,cTagM,xpos,ypos,zpos,0,"ONLY");
1148
1149 sprintf(cTagV,"USF%01d",iplan);
bd0f8685 1150 xpos = 0.0;
0a5f3331 1151 zpos = fgkVrocsm + fgkSMpltT + parSCB[2] - fgkSheight/2.0
1152 + iplan * (fgkCH + fgkVspace);
1153
0a5f3331 1154 ypos = fClength[iplan][2]/2.0 + fClength[iplan][1];
b640260a 1155 gMC->Gspos(cTagV, 1,"UTI1", xpos,ypos,zpos,0,"ONLY");
1156 gMC->Gspos(cTagV, 3,"UTI2", xpos,ypos,zpos,0,"ONLY");
1157 gMC->Gspos(cTagV, 5,"UTI3", xpos,ypos,zpos,0,"ONLY");
bd0f8685 1158
030b4415 1159 ypos = - fClength[iplan][2]/2.0 - fClength[iplan][1];
b640260a 1160 gMC->Gspos(cTagV, 2,"UTI1", xpos,ypos,zpos,0,"ONLY");
1161 gMC->Gspos(cTagV, 4,"UTI2", xpos,ypos,zpos,0,"ONLY");
1162 gMC->Gspos(cTagV, 6,"UTI3", xpos,ypos,zpos,0,"ONLY");
0a5f3331 1163
1164 }
1165
1166 //
1167 // The horizontal connections between the cross bars
1168 //
1169
1170 const Int_t kNparSCH = 3;
1171 Float_t parSCH[kNparSCH];
1172
1173 for (iplan = 1; iplan < kNplan-1; iplan++) {
1174
1175 parSCH[0] = fCwidth[iplan]/2.0;
1176 parSCH[1] = (fClength[iplan+1][2]/2.0 + fClength[iplan+1][1]
1177 - fClength[iplan ][2]/2.0 - fClength[iplan ][1])/2.0;
1178 parSCH[2] = kSCHhgt/2.0;
1179
1180 sprintf(cTagV,"USH%01d",iplan);
1181 gMC->Gsvolu(cTagV,"BOX ",idtmed[1301-1],parSCH,kNparSCH);
bd0f8685 1182 xpos = 0.0;
0a5f3331 1183 ypos = fClength[iplan][2]/2.0 + fClength[iplan][1] + parSCH[1];
1184 zpos = fgkVrocsm + fgkSMpltT - kSCHhgt/2.0 - fgkSheight/2.0
1185 + (iplan+1) * (fgkCH + fgkVspace);
bd0f8685 1186 gMC->Gspos(cTagV,1,"UTI1", xpos,ypos,zpos,0,"ONLY");
b640260a 1187 gMC->Gspos(cTagV,3,"UTI2", xpos,ypos,zpos,0,"ONLY");
1188 gMC->Gspos(cTagV,5,"UTI3", xpos,ypos,zpos,0,"ONLY");
0a5f3331 1189 ypos = -ypos;
1190 gMC->Gspos(cTagV,2,"UTI1", xpos,ypos,zpos,0,"ONLY");
b640260a 1191 gMC->Gspos(cTagV,4,"UTI2", xpos,ypos,zpos,0,"ONLY");
1192 gMC->Gspos(cTagV,6,"UTI3", xpos,ypos,zpos,0,"ONLY");
bd0f8685 1193
1194 }
1195
b640260a 1196 //
1197 // The aymmetric flat frame in the middle
1198 //
1199
1200 // The envelope volume (aluminum)
1201 parTRD[0] = 87.60/2.0;
1202 parTRD[1] = 114.00/2.0;
1203 parTRD[2] = 1.20/2.0;
1204 parTRD[3] = 71.30/2.0;
1205 gMC->Gsvolu("USDB","TRD1",idtmed[1301-1],parTRD,kNparTRD);
1206 // Empty spaces (air)
1207 parTRP[ 0] = 1.20/2.0;
1208 parTRP[ 1] = 0.0;
1209 parTRP[ 2] = 0.0;
1210 parTRP[ 3] = 27.00/2.0;
1211 parTRP[ 4] = 50.60/2.0;
1212 parTRP[ 5] = 5.00/2.0;
1213 parTRP[ 6] = 3.5;
1214 parTRP[ 7] = 27.00/2.0;
1215 parTRP[ 8] = 50.60/2.0;
1216 parTRP[ 9] = 5.00/2.0;
1217 parTRP[10] = 3.5;
1218 gMC->Gsvolu("USD1","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1219 xpos = 18.0;
1220 ypos = 0.0;
1221 zpos = 27.00/2.0 - 71.3/2.0;
1222 gMC->Gspos("USD1",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY");
1223 // Empty spaces (air)
1224 parTRP[ 0] = 1.20/2.0;
1225 parTRP[ 1] = 0.0;
1226 parTRP[ 2] = 0.0;
1227 parTRP[ 3] = 33.00/2.0;
1228 parTRP[ 4] = 5.00/2.0;
1229 parTRP[ 5] = 62.10/2.0;
1230 parTRP[ 6] = 3.5;
1231 parTRP[ 7] = 33.00/2.0;
1232 parTRP[ 8] = 5.00/2.0;
1233 parTRP[ 9] = 62.10/2.0;
1234 parTRP[10] = 3.5;
1235 gMC->Gsvolu("USD2","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1236 xpos = 21.0;
1237 ypos = 0.0;
1238 zpos = 71.3/2.0 - 33.0/2.0;
1239 gMC->Gspos("USD2",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY");
1240 // Empty spaces (air)
1241 parBOX[ 0] = 22.50/2.0;
1242 parBOX[ 1] = 1.20/2.0;
1243 parBOX[ 2] = 70.50/2.0;
1244 gMC->Gsvolu("USD3","BOX ",idtmed[1302-1],parBOX,kNparBOX);
1245 xpos = -25.75;
1246 ypos = 0.0;
1247 zpos = 0.4;
1248 gMC->Gspos("USD3",1,"USDB", xpos, ypos, zpos, 0,"ONLY");
1249 // Empty spaces (air)
1250 parTRP[ 0] = 1.20/2.0;
1251 parTRP[ 1] = 0.0;
1252 parTRP[ 2] = 0.0;
1253 parTRP[ 3] = 25.50/2.0;
1254 parTRP[ 4] = 5.00/2.0;
1255 parTRP[ 5] = 65.00/2.0;
1256 parTRP[ 6] = -1.0;
1257 parTRP[ 7] = 25.50/2.0;
1258 parTRP[ 8] = 5.00/2.0;
1259 parTRP[ 9] = 65.00/2.0;
1260 parTRP[10] = -1.0;
1261 gMC->Gsvolu("USD4","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1262 xpos = 2.0;
1263 ypos = 0.0;
1264 zpos = -1.6;
1265 gMC->Gspos("USD4",1,"USDB", xpos, ypos, zpos,matrix[6],"ONLY");
1266 // Empty spaces (air)
1267 parTRP[ 0] = 1.20/2.0;
1268 parTRP[ 1] = 0.0;
1269 parTRP[ 2] = 0.0;
1270 parTRP[ 3] = 23.50/2.0;
1271 parTRP[ 4] = 63.50/2.0;
1272 parTRP[ 5] = 5.00/2.0;
1273 parTRP[ 6] = 16.0;
1274 parTRP[ 7] = 23.50/2.0;
1275 parTRP[ 8] = 63.50/2.0;
1276 parTRP[ 9] = 5.00/2.0;
1277 parTRP[10] = 16.0;
1278 gMC->Gsvolu("USD5","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1279 xpos = 36.5;
1280 ypos = 0.0;
1281 zpos = -1.5;
1282 gMC->Gspos("USD5",1,"USDB", xpos, ypos, zpos,matrix[5],"ONLY");
1283 // Empty spaces (air)
1284 parTRP[ 0] = 1.20/2.0;
1285 parTRP[ 1] = 0.0;
1286 parTRP[ 2] = 0.0;
1287 parTRP[ 3] = 70.50/2.0;
1288 parTRP[ 4] = 4.50/2.0;
1289 parTRP[ 5] = 16.50/2.0;
1290 parTRP[ 6] = -5.0;
1291 parTRP[ 7] = 70.50/2.0;
1292 parTRP[ 8] = 4.50/2.0;
1293 parTRP[ 9] = 16.50/2.0;
1294 parTRP[10] = -5.0;
1295 gMC->Gsvolu("USD6","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1296 xpos = -43.7;
1297 ypos = 0.0;
1298 zpos = 0.4;
1299 gMC->Gspos("USD6",1,"USDB", xpos, ypos, zpos,matrix[2],"ONLY");
1300 xpos = 0.0;
1301 ypos = fClength[5][2]/2.0;
1302 zpos = 0.0;
1303 gMC->Gspos("USDB",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1304 gMC->Gspos("USDB",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1305 gMC->Gspos("USDB",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1306 gMC->Gspos("USDB",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1307 gMC->Gspos("USDB",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1308 gMC->Gspos("USDB",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1309 // Upper bar (aluminum)
1310 parBOX[0] = 95.00/2.0;
1311 parBOX[1] = 1.20/2.0;
1312 parBOX[2] = 3.00/2.0;
1313 gMC->Gsvolu("USD7","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1314 xpos = 0.0;
1315 ypos = fClength[5][2]/2.0;
83dd8891 1316 zpos = fgkSheight/2.0 - fgkSMpltT - 3.00/2.0;
b640260a 1317 gMC->Gspos("USD7",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1318 gMC->Gspos("USD7",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1319 gMC->Gspos("USD7",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1320 gMC->Gspos("USD7",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1321 gMC->Gspos("USD7",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1322 gMC->Gspos("USD7",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1323 // Lower bar (aluminum)
1324 parBOX[0] = 90.22/2.0;
1325 parBOX[1] = 1.20/2.0;
1326 parBOX[2] = 1.90/2.0;
1327 gMC->Gsvolu("USD8","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1328 xpos = 0.0;
1329 ypos = fClength[5][2]/2.0;
1330 zpos = -fgkSheight/2.0 + 2.35;
1331 gMC->Gspos("USD8",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1332 gMC->Gspos("USD8",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1333 gMC->Gspos("USD8",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1334 gMC->Gspos("USD8",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1335 gMC->Gspos("USD8",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1336 gMC->Gspos("USD8",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1337 // Lower bar (aluminum)
1338 parBOX[0] = 82.60/2.0;
1339 parBOX[1] = 1.20/2.0;
1340 parBOX[2] = 1.40/2.0;
1341 gMC->Gsvolu("USD9","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1342 xpos = 0.0;
1343 ypos = fClength[5][2]/2.0;
83dd8891 1344 zpos = -fgkSheight/2.0 + fgkSMpltT + 1.40/2.0;
b640260a 1345 gMC->Gspos("USD9",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1346 gMC->Gspos("USD9",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1347 gMC->Gspos("USD9",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1348 gMC->Gspos("USD9",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1349 gMC->Gspos("USD9",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1350 gMC->Gspos("USD9",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1351 // Front sheet (aluminum)
1352 parTRP[ 0] = 0.10/2.0;
1353 parTRP[ 1] = 0.0;
1354 parTRP[ 2] = 0.0;
1355 parTRP[ 3] = 74.50/2.0;
1356 parTRP[ 4] = 31.70/2.0;
1357 parTRP[ 5] = 44.00/2.0;
1358 parTRP[ 6] = -5.0;
1359 parTRP[ 7] = 74.50/2.0;
1360 parTRP[ 8] = 31.70/2.0;
1361 parTRP[ 9] = 44.00/2.0;
1362 parTRP[10] = -5.0;
1363 gMC->Gsvolu("USDF","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1364 xpos = -32.0;
1365 ypos = fClength[5][2]/2.0 + 1.20/2.0 + 0.10/2.0;
1366 zpos = 0.0;
1367 gMC->Gspos("USDF",1,"UTI1", xpos, ypos, zpos,matrix[2],"ONLY");
1368 gMC->Gspos("USDF",2,"UTI1", xpos,-ypos, zpos,matrix[2],"ONLY");
1369 gMC->Gspos("USDF",3,"UTI2", xpos, ypos, zpos,matrix[2],"ONLY");
1370 gMC->Gspos("USDF",4,"UTI2", xpos,-ypos, zpos,matrix[2],"ONLY");
1371 gMC->Gspos("USDF",5,"UTI3", xpos, ypos, zpos,matrix[2],"ONLY");
1372 gMC->Gspos("USDF",6,"UTI3", xpos,-ypos, zpos,matrix[2],"ONLY");
1373
1374 //
1375 // The flat frame in front of the chambers
1376 //
1377
1378 // The envelope volume (aluminum)
1379 parTRD[0] = 90.00/2.0;
1380 parTRD[1] = 114.00/2.0;
1381 parTRD[2] = 1.50/2.0;
1382 parTRD[3] = 70.30/2.0;
1383 gMC->Gsvolu("USCB","TRD1",idtmed[1301-1],parTRD,kNparTRD);
1384 // Empty spaces (air)
1385 parTRD[0] = 87.00/2.0;
1386 parTRD[1] = 10.00/2.0;
1387 parTRD[2] = 1.50/2.0;
1388 parTRD[3] = 26.35/2.0;
1389 gMC->Gsvolu("USC1","TRD1",idtmed[1302-1],parTRD,kNparTRD);
1390 xpos = 0.0;
1391 ypos = 0.0;
1392 zpos = 26.35/2.0 - 70.3/2.0;
1393 gMC->Gspos("USC1",1,"USCB",xpos,ypos,zpos,0,"ONLY");
1394 // Empty spaces (air)
1395 parTRD[0] = 10.00/2.0;
1396 parTRD[1] = 111.00/2.0;
1397 parTRD[2] = 1.50/2.0;
1398 parTRD[3] = 35.05/2.0;
1399 gMC->Gsvolu("USC2","TRD1",idtmed[1302-1],parTRD,kNparTRD);
1400 xpos = 0.0;
1401 ypos = 0.0;
1402 zpos = 70.3/2.0 - 35.05/2.0;
1403 gMC->Gspos("USC2",1,"USCB",xpos,ypos,zpos,0,"ONLY");
1404 // Empty spaces (air)
1405 parTRP[ 0] = 1.50/2.0;
1406 parTRP[ 1] = 0.0;
1407 parTRP[ 2] = 0.0;
1408 parTRP[ 3] = 37.60/2.0;
1409 parTRP[ 4] = 63.90/2.0;
1410 parTRP[ 5] = 8.86/2.0;
1411 parTRP[ 6] = 16.0;
1412 parTRP[ 7] = 37.60/2.0;
1413 parTRP[ 8] = 63.90/2.0;
1414 parTRP[ 9] = 8.86/2.0;
1415 parTRP[10] = 16.0;
1416 gMC->Gsvolu("USC3","TRAP",idtmed[1302-1],parTRP,kNparTRP);
1417 xpos = -30.5;
1418 ypos = 0.0;
1419 zpos = -2.0;
1420 gMC->Gspos("USC3",1,"USCB", xpos, ypos, zpos,matrix[4],"ONLY");
1421 gMC->Gspos("USC3",2,"USCB",-xpos, ypos, zpos,matrix[5],"ONLY");
1422 xpos = 0.0;
1423 ypos = fClength[5][2]/2.0 + fClength[5][1] + fClength[5][0];
1424 zpos = 0.0;
1425 gMC->Gspos("USCB",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1426 gMC->Gspos("USCB",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1427 gMC->Gspos("USCB",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1428 gMC->Gspos("USCB",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1429 gMC->Gspos("USCB",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1430 gMC->Gspos("USCB",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1431 // Upper bar (aluminum)
1432 parBOX[0] = 95.00/2.0;
1433 parBOX[1] = 1.50/2.0;
1434 parBOX[2] = 3.00/2.0;
1435 gMC->Gsvolu("USC4","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1436 xpos = 0.0;
1437 ypos = fClength[5][2]/2.0 + fClength[5][1] + fClength[5][0];
83dd8891 1438 zpos = fgkSheight/2.0 - fgkSMpltT - 3.00/2.0;
b640260a 1439 gMC->Gspos("USC4",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1440 gMC->Gspos("USC4",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1441 gMC->Gspos("USC4",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1442 gMC->Gspos("USC4",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1443 gMC->Gspos("USC4",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1444 gMC->Gspos("USC4",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1445 // Lower bar (aluminum)
1446 parBOX[0] = 90.22/2.0;
1447 parBOX[1] = 1.50/2.0;
1448 parBOX[2] = 2.20/2.0;
1449 gMC->Gsvolu("USC5","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1450 xpos = 0.0;
1451 ypos = fClength[5][2]/2.0 + fClength[5][1] + fClength[5][0];
1452 zpos = -fgkSheight/2.0 + 2.70;
1453 gMC->Gspos("USC5",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1454 gMC->Gspos("USC5",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1455 gMC->Gspos("USC5",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1456 gMC->Gspos("USC5",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1457 gMC->Gspos("USC5",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1458 gMC->Gspos("USC5",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1459 // Lower bar (aluminum)
1460 parBOX[0] = 82.60/2.0;
1461 parBOX[1] = 1.50/2.0;
1462 parBOX[2] = 1.60/2.0;
1463 gMC->Gsvolu("USC6","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1464 xpos = 0.0;
1465 ypos = fClength[5][2]/2.0 + fClength[5][1] + fClength[5][0];
83dd8891 1466 zpos = -fgkSheight/2.0 + fgkSMpltT + 1.60/2.0;
b640260a 1467 gMC->Gspos("USC6",1,"UTI1", xpos, ypos, zpos, 0,"ONLY");
1468 gMC->Gspos("USC6",2,"UTI1", xpos,-ypos, zpos, 0,"ONLY");
1469 gMC->Gspos("USC6",3,"UTI2", xpos, ypos, zpos, 0,"ONLY");
1470 gMC->Gspos("USC6",4,"UTI2", xpos,-ypos, zpos, 0,"ONLY");
1471 gMC->Gspos("USC6",5,"UTI3", xpos, ypos, zpos, 0,"ONLY");
1472 gMC->Gspos("USC6",6,"UTI3", xpos,-ypos, zpos, 0,"ONLY");
1473
0a5f3331 1474 //
1475 // The long corner ledges
1476 //
1477
1478 const Int_t kNparSCL = 3;
1479 Float_t parSCL[kNparSCL];
1480 const Int_t kNparSCLb = 11;
1481 Float_t parSCLb[kNparSCLb];
1482
1483 // Upper ledges
1484 // Thickness of the corner ledges
1485 const Float_t kSCLthkUa = 0.6;
1486 const Float_t kSCLthkUb = 0.6;
1487 // Width of the corner ledges
1488 const Float_t kSCLwidUa = 3.2;
1489 const Float_t kSCLwidUb = 4.8;
1490 // Position of the corner ledges
1491 const Float_t kSCLposxUa = 0.7;
1492 const Float_t kSCLposxUb = 3.3;
1493 const Float_t kSCLposzUa = 1.6;
1494 const Float_t kSCLposzUb = 0.3;
1495 // Vertical
1496 parSCL[0] = kSCLthkUa /2.0;
1497 parSCL[1] = fgkSlength/2.0;
1498 parSCL[2] = kSCLwidUa /2.0;
1499 gMC->Gsvolu("USL1","BOX ",idtmed[1301-1],parSCL,kNparSCL);
1500 xpos = fgkSwidth2/2.0 - fgkSMpltT - kSCLposxUa;
1501 ypos = 0.0;
1502 zpos = fgkSheight/2.0 - fgkSMpltT - kSCLposzUa;
1503 gMC->Gspos("USL1",1,"UTI1", xpos,ypos,zpos,matrix[0],"ONLY");
1504 xpos = -xpos;
1505 gMC->Gspos("USL1",2,"UTI1", xpos,ypos,zpos,matrix[1],"ONLY");
1506 // Horizontal
1507 parSCL[0] = kSCLwidUb /2.0;
1508 parSCL[1] = fgkSlength/2.0;
1509 parSCL[2] = kSCLthkUb /2.0;
1510 gMC->Gsvolu("USL2","BOX ",idtmed[1301-1],parSCL,kNparSCL);
1511 xpos = fgkSwidth2/2.0 - fgkSMpltT - kSCLposxUb;
1512 ypos = 0.0;
1513 zpos = fgkSheight/2.0 - fgkSMpltT - kSCLposzUb;
1514 gMC->Gspos("USL2",1,"UTI1", xpos,ypos,zpos, 0,"ONLY");
b640260a 1515 gMC->Gspos("USL2",3,"UTI2", xpos,ypos,zpos, 0,"ONLY");
1516 gMC->Gspos("USL2",5,"UTI3", xpos,ypos,zpos, 0,"ONLY");
0a5f3331 1517 xpos = -xpos;
1518 gMC->Gspos("USL2",2,"UTI1", xpos,ypos,zpos, 0,"ONLY");
b640260a 1519 gMC->Gspos("USL2",4,"UTI2", xpos,ypos,zpos, 0,"ONLY");
1520 gMC->Gspos("USL2",6,"UTI3", xpos,ypos,zpos, 0,"ONLY");
0a5f3331 1521
1522 // Lower ledges
1523 // Thickness of the corner ledges
1524 const Float_t kSCLthkLa = 2.464;
1525 const Float_t kSCLthkLb = 1.0;
1526 // Width of the corner ledges
1527 const Float_t kSCLwidLa = 8.5;
1528 const Float_t kSCLwidLb = 3.3;
1529 // Position of the corner ledges
83dd8891 1530 const Float_t kSCLposxLa = 0.1;
0a5f3331 1531 const Float_t kSCLposxLb = 2.6;
1532 const Float_t kSCLposzLa = -4.25;
1533 const Float_t kSCLposzLb = -0.5;
1534 // Vertical
1535 // Trapezoidal shape
1536 parSCLb[ 0] = fgkSlength/2.0;
1537 parSCLb[ 1] = 0.0;
1538 parSCLb[ 2] = 0.0;
1539 parSCLb[ 3] = kSCLwidLa /2.0;
1540 parSCLb[ 4] = kSCLthkLb /2.0;
1541 parSCLb[ 5] = kSCLthkLa /2.0;
1542 parSCLb[ 6] = 5.0;
1543 parSCLb[ 7] = kSCLwidLa /2.0;
1544 parSCLb[ 8] = kSCLthkLb /2.0;
1545 parSCLb[ 9] = kSCLthkLa /2.0;
1546 parSCLb[10] = 5.0;
1547 gMC->Gsvolu("USL3","TRAP",idtmed[1301-1],parSCLb,kNparSCLb);
1548 xpos = fgkSwidth1/2.0 - fgkSMpltT - kSCLposxLa;
1549 ypos = 0.0;
1550 zpos = - fgkSheight/2.0 + fgkSMpltT - kSCLposzLa;
1551 gMC->Gspos("USL3",1,"UTI1", xpos,ypos,zpos,matrix[2],"ONLY");
b640260a 1552 gMC->Gspos("USL3",3,"UTI2", xpos,ypos,zpos,matrix[2],"ONLY");
1553 gMC->Gspos("USL3",5,"UTI3", xpos,ypos,zpos,matrix[2],"ONLY");
0a5f3331 1554 xpos = -xpos;
1555 gMC->Gspos("USL3",2,"UTI1", xpos,ypos,zpos,matrix[3],"ONLY");
b640260a 1556 gMC->Gspos("USL3",4,"UTI2", xpos,ypos,zpos,matrix[3],"ONLY");
1557 gMC->Gspos("USL3",6,"UTI3", xpos,ypos,zpos,matrix[3],"ONLY");
0a5f3331 1558 // Horizontal
1559 parSCL[0] = kSCLwidLb /2.0;
1560 parSCL[1] = fgkSlength/2.0;
1561 parSCL[2] = kSCLthkLb /2.0;
1562 gMC->Gsvolu("USL4","BOX ",idtmed[1301-1],parSCL,kNparSCL);
1563 xpos = fgkSwidth1/2.0 - fgkSMpltT - kSCLposxLb;
1564 ypos = 0.0;
1565 zpos = - fgkSheight/2.0 + fgkSMpltT - kSCLposzLb;
1566 gMC->Gspos("USL4",1,"UTI1", xpos,ypos,zpos, 0,"ONLY");
b640260a 1567 gMC->Gspos("USL4",3,"UTI2", xpos,ypos,zpos, 0,"ONLY");
1568 gMC->Gspos("USL4",5,"UTI3", xpos,ypos,zpos, 0,"ONLY");
0a5f3331 1569 xpos = -xpos;
1570 gMC->Gspos("USL4",2,"UTI1", xpos,ypos,zpos, 0,"ONLY");
b640260a 1571 gMC->Gspos("USL4",4,"UTI2", xpos,ypos,zpos, 0,"ONLY");
1572 gMC->Gspos("USL4",6,"UTI3", xpos,ypos,zpos, 0,"ONLY");
1573
1574 //
1575 // Aluminum plates in the front part of the super modules
1576 //
1577
1578 const Int_t kNparTrd = 4;
1579 Float_t parTrd[kNparTrd];
1580 parTrd[0] = fgkSwidth1/2.0 - 2.5;
1581 parTrd[1] = fgkSwidth2/2.0 - 2.5;
1582 parTrd[2] = fgkSMpltT /2.0;
1583 parTrd[3] = fgkSheight/2.0 - 1.0;
1584 gMC->Gsvolu("UTA1","TRD1",idtmed[1301-1],parTrd,kNparTrd);
1585 xpos = 0.0;
1586 ypos = fgkSMpltT/2.0 - fgkFlength/2.0;
1587 zpos = -0.5;
1588 gMC->Gspos("UTA1",1,"UTF1",xpos, ypos,zpos, 0,"ONLY");
1589 gMC->Gspos("UTA1",2,"UTF2",xpos,-ypos,zpos, 0,"ONLY");
1590
1591 const Int_t kNparPlt = 3;
1592 Float_t parPlt[kNparPlt];
1593 parPlt[0] = 0.0;
1594 parPlt[1] = 0.0;
1595 parPlt[2] = 0.0;
1596 gMC->Gsvolu("UTA2","BOX ",idtmed[1301-1],parPlt,0);
1597 xpos = 0.0;
1598 ypos = 0.0;
1599 zpos = fgkSheight/2.0 - fgkSMpltT/2.0;
1600 parPlt[0] = fgkSwidth2/2.0;
1601 parPlt[1] = fgkFlength/2.0;
1602 parPlt[2] = fgkSMpltT /2.0;
1603 gMC->Gsposp("UTA2",1,"UTF2",xpos,ypos,zpos
1604 , 0,"ONLY",parPlt,kNparPlt);
1605 xpos = (fgkSwidth1 + fgkSwidth2)/4.0;
1606 ypos = 0.0;
1607 zpos = 0.0;
1608 parPlt[0] = fgkSMpltT /2.0;
1609 parPlt[1] = fgkFlength/2.0;
1610 parPlt[2] = fgkSheight/2.0;
1611 gMC->Gsposp("UTA2",2,"UTF2", xpos,ypos,zpos
1612 ,matrix[0],"ONLY",parPlt,kNparPlt);
1613 gMC->Gsposp("UTA2",3,"UTF2",-xpos,ypos,zpos
1614 ,matrix[1],"ONLY",parPlt,kNparPlt);
0a5f3331 1615
9bf8c575 1616 // Additional aluminum bar
1617 parBOX[0] = 80.0/2.0;
1618 parBOX[1] = 1.0/2.0;
1619 parBOX[2] = 10.0/2.0;
1620 gMC->Gsvolu("UTA3","BOX ",idtmed[1301-1],parBOX,kNparBOX);
1621 xpos = 0.0;
1622 ypos = 1.0/2.0 + fgkSMpltT - fgkFlength/2.0;
1623 zpos = fgkSheight/2.0 - 1.5 - 10.0/2.0;
1624 gMC->Gspos("UTA3",1,"UTF1", xpos, ypos, zpos, 0,"ONLY");
1625 gMC->Gspos("UTA3",2,"UTF2", xpos,-ypos, zpos, 0,"ONLY");
1626
bd0f8685 1627}
1628
1629//_____________________________________________________________________________
1630void AliTRDgeometry::CreateServices(Int_t *idtmed)
1631{
1632 //
1633 // Create the geometry of the services
1634 //
1635 // Names of the TRD services volumina
1636 //
b640260a 1637 // UTC1 Cooling arterias (Al)
1638 // UTC2 Cooling arterias (Water)
bd0f8685 1639 // UUxx Volumes for the services at the chambers (Air)
b640260a 1640 // UTP1 Power bars (Cu)
0a5f3331 1641 // UTCP Cooling pipes (Fe)
bd0f8685 1642 // UTCH Cooling pipes (Water)
1643 // UTPL Power lines (Cu)
1644 // UMCM Readout MCMs (G10/Cu/Si)
b640260a 1645 // UTGD Gas distribution box (V2A)
bd0f8685 1646 //
1647
1648 Int_t iplan = 0;
1649 Int_t icham = 0;
1650
1651 Float_t xpos = 0.0;
1652 Float_t ypos = 0.0;
1653 Float_t zpos = 0.0;
1654
1655 Char_t cTagV[5];
1656
b640260a 1657 const Int_t kNparBox = 3;
1658 Float_t parBox[kNparBox];
1659
1660 const Int_t kNparTube = 3;
1661 Float_t parTube[kNparTube];
1662
bd0f8685 1663 // The rotation matrices
b640260a 1664 const Int_t kNmatrix = 7;
bd0f8685 1665 Int_t matrix[kNmatrix];
030b4415 1666 gMC->Matrix(matrix[0], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0);
1667 gMC->Matrix(matrix[1], 80.0, 0.0, 90.0, 90.0, 10.0, 180.0);
1668 gMC->Matrix(matrix[2], 0.0, 0.0, 90.0, 90.0, 90.0, 0.0);
99ed5146 1669 gMC->Matrix(matrix[3], 180.0, 0.0, 90.0, 90.0, 90.0, 180.0);
b640260a 1670 gMC->Matrix(matrix[4], 90.0, 0.0, 0.0, 0.0, 90.0, 90.0);
1671 gMC->Matrix(matrix[5], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0);
1672 gMC->Matrix(matrix[6], 80.0, 0.0, 90.0, 270.0, 10.0, 180.0);
bd0f8685 1673
1674 //
1675 // The cooling arterias
1676 //
1677
1678 // Width of the cooling arterias
0a5f3331 1679 const Float_t kCOLwid = 0.8;
bd0f8685 1680 // Height of the cooling arterias
0a5f3331 1681 const Float_t kCOLhgt = 6.5;
bd0f8685 1682 // Positioning of the cooling
0a5f3331 1683 const Float_t kCOLposx = 1.8;
1684 const Float_t kCOLposz = -0.1;
bd0f8685 1685 // Thickness of the walls of the cooling arterias
1686 const Float_t kCOLthk = 0.1;
030b4415 1687 const Int_t kNparCOL = 3;
bd0f8685 1688 Float_t parCOL[kNparCOL];
b640260a 1689 parCOL[0] = 0.0;
1690 parCOL[1] = 0.0;
1691 parCOL[2] = 0.0;
1692 gMC->Gsvolu("UTC1","BOX ",idtmed[1308-1],parCOL,0);
1693 gMC->Gsvolu("UTC3","BOX ",idtmed[1308-1],parCOL,0);
1694 parCOL[0] = kCOLwid/2.0 - kCOLthk;
1695 parCOL[1] = -1.0;
1696 parCOL[2] = kCOLhgt/2.0 - kCOLthk;
1697 gMC->Gsvolu("UTC2","BOX ",idtmed[1314-1],parCOL,kNparCOL);
1698 gMC->Gsvolu("UTC4","BOX ",idtmed[1314-1],parCOL,kNparCOL);
bd0f8685 1699
1700 xpos = 0.0;
1701 ypos = 0.0;
1702 zpos = 0.0;
b640260a 1703 gMC->Gspos("UTC2",1,"UTC1", xpos,ypos,zpos,0,"ONLY");
1704 gMC->Gspos("UTC4",1,"UTC3", xpos,ypos,zpos,0,"ONLY");
bd0f8685 1705
99ed5146 1706 for (iplan = 1; iplan < kNplan; iplan++) {
1707
b640260a 1708 // Along the chambers
1709 xpos = fCwidth[iplan]/2.0 + kCOLwid/2.0 + kCOLposx;
1710 ypos = 0.0;
1711 zpos = fgkVrocsm + fgkSMpltT + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz
1712 + iplan * (fgkCH + fgkVspace);
1713 parCOL[0] = kCOLwid /2.0;
1714 parCOL[1] = fgkSlength/2.0;
1715 parCOL[2] = kCOLhgt /2.0;
1716 gMC->Gsposp("UTC1",iplan ,"UTI1", xpos,ypos,zpos
1717 ,matrix[0],"ONLY",parCOL,kNparCOL);
1718 gMC->Gsposp("UTC1",iplan+ kNplan,"UTI1",-xpos,ypos,zpos
1719 ,matrix[1],"ONLY",parCOL,kNparCOL);
1720 gMC->Gsposp("UTC1",iplan+6*kNplan,"UTI2", xpos,ypos,zpos
1721 ,matrix[0],"ONLY",parCOL,kNparCOL);
1722 gMC->Gsposp("UTC1",iplan+7*kNplan,"UTI2",-xpos,ypos,zpos
1723 ,matrix[1],"ONLY",parCOL,kNparCOL);
1724 gMC->Gsposp("UTC1",iplan+8*kNplan ,"UTI3", xpos,ypos,zpos
1725 ,matrix[0],"ONLY",parCOL,kNparCOL);
1726 gMC->Gsposp("UTC1",iplan+9*kNplan,"UTI3",-xpos,ypos,zpos
1727 ,matrix[1],"ONLY",parCOL,kNparCOL);
1728
1729 // Front of supermodules
1730 xpos = fCwidth[iplan]/2.0 + kCOLwid/2.0 + kCOLposx;
1731 ypos = 0.0;
1732 zpos = fgkVrocsm + fgkSMpltT + kCOLhgt/2.0 - fgkSheight/2.0 + kCOLposz
1733 + iplan * (fgkCH + fgkVspace);
1734 parCOL[0] = kCOLwid /2.0;
1735 parCOL[1] = fgkFlength/2.0;
1736 parCOL[2] = kCOLhgt /2.0;
1737 gMC->Gsposp("UTC3",iplan+2*kNplan,"UTF1", xpos,ypos,zpos
1738 ,matrix[0],"ONLY",parCOL,kNparCOL);
1739 gMC->Gsposp("UTC3",iplan+3*kNplan,"UTF1",-xpos,ypos,zpos
1740 ,matrix[1],"ONLY",parCOL,kNparCOL);
1741 gMC->Gsposp("UTC3",iplan+4*kNplan,"UTF2", xpos,ypos,zpos
1742 ,matrix[0],"ONLY",parCOL,kNparCOL);
1743 gMC->Gsposp("UTC3",iplan+5*kNplan,"UTF2",-xpos,ypos,zpos
1744 ,matrix[1],"ONLY",parCOL,kNparCOL);
99ed5146 1745
bd0f8685 1746 }
1747
99ed5146 1748 // The upper most layer (reaching into TOF acceptance)
b640260a 1749 // Along the chambers
1750 xpos = fCwidth[5]/2.0 - kCOLhgt/2.0 - 1.3;
1751 ypos = 0.0;
1752 zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0;
1753 parCOL[0] = kCOLwid /2.0;
1754 parCOL[1] = fgkSlength/2.0;
1755 parCOL[2] = kCOLhgt /2.0;
1756 gMC->Gsposp("UTC1",6 ,"UTI1", xpos,ypos,zpos
1757 ,matrix[3],"ONLY",parCOL,kNparCOL);
1758 gMC->Gsposp("UTC1",6+ kNplan,"UTI1",-xpos,ypos,zpos
1759 ,matrix[3],"ONLY",parCOL,kNparCOL);
1760 gMC->Gsposp("UTC1",6+6*kNplan,"UTI2", xpos,ypos,zpos
1761 ,matrix[3],"ONLY",parCOL,kNparCOL);
1762 gMC->Gsposp("UTC1",6+7*kNplan,"UTI2",-xpos,ypos,zpos
1763 ,matrix[3],"ONLY",parCOL,kNparCOL);
1764 gMC->Gsposp("UTC1",6+8*kNplan,"UTI3", xpos,ypos,zpos
1765 ,matrix[3],"ONLY",parCOL,kNparCOL);
1766 gMC->Gsposp("UTC1",6+9*kNplan,"UTI3",-xpos,ypos,zpos
1767 ,matrix[3],"ONLY",parCOL,kNparCOL);
1768 // Front of supermodules
1769 xpos = fCwidth[5]/2.0 - kCOLhgt/2.0 - 1.3;
1770 ypos = 0.0;
1771 zpos = fgkSheight/2.0 - fgkSMpltT - 0.4 - kCOLwid/2.0;
1772 parCOL[0] = kCOLwid /2.0;
1773 parCOL[1] = fgkFlength/2.0;
1774 parCOL[2] = kCOLhgt /2.0;
1775 gMC->Gsposp("UTC3",6+2*kNplan,"UTF1", xpos,ypos,zpos
1776 ,matrix[3],"ONLY",parCOL,kNparCOL);
1777 gMC->Gsposp("UTC3",6+3*kNplan,"UTF1",-xpos,ypos,zpos
1778 ,matrix[3],"ONLY",parCOL,kNparCOL);
1779 gMC->Gsposp("UTC3",6+4*kNplan,"UTF2", xpos,ypos,zpos
1780 ,matrix[3],"ONLY",parCOL,kNparCOL);
1781 gMC->Gsposp("UTC3",6+5*kNplan,"UTF2",-xpos,ypos,zpos
1782 ,matrix[3],"ONLY",parCOL,kNparCOL);
99ed5146 1783
bd0f8685 1784 //
1785 // The power bars
1786 //
1787
1788 const Float_t kPWRwid = 0.6;
0a5f3331 1789 const Float_t kPWRhgt = 5.0;
1790 const Float_t kPWRposx = 1.4;
1791 const Float_t kPWRposz = 1.9;
030b4415 1792 const Int_t kNparPWR = 3;
bd0f8685 1793 Float_t parPWR[kNparPWR];
b640260a 1794 parPWR[0] = 0.0;
1795 parPWR[1] = 0.0;
1796 parPWR[2] = 0.0;
1797 gMC->Gsvolu("UTP1","BOX ",idtmed[1325-1],parPWR,0);
1798 gMC->Gsvolu("UTP3","BOX ",idtmed[1325-1],parPWR,0);
bd0f8685 1799
99ed5146 1800 for (iplan = 1; iplan < kNplan; iplan++) {
b640260a 1801
1802 // Along the chambers
1803 xpos = fCwidth[iplan]/2.0 + kPWRwid/2.0 + kPWRposx;
1804 ypos = 0.0;
1805 zpos = fgkVrocsm + fgkSMpltT + kPWRhgt/2.0 - fgkSheight/2.0 + kPWRposz
1806 + iplan * (fgkCH + fgkVspace);
1807 parPWR[0] = kPWRwid /2.0;
1808 parPWR[1] = fgkSlength/2.0;
1809 parPWR[2] = kPWRhgt /2.0;
1810 gMC->Gsposp("UTP1",iplan ,"UTI1", xpos,ypos,zpos
1811 ,matrix[0],"ONLY",parPWR,kNparPWR);
1812 gMC->Gsposp("UTP1",iplan+ kNplan,"UTI1",-xpos,ypos,zpos
1813 ,matrix[1],"ONLY",parPWR,kNparPWR);
1814 gMC->Gsposp("UTP1",iplan+6*kNplan,"UTI2", xpos,ypos,zpos
1815 ,matrix[0],"ONLY",parPWR,kNparPWR);
1816 gMC->Gsposp("UTP1",iplan+7*kNplan,"UTI2",-xpos,ypos,zpos
1817 ,matrix[1],"ONLY",parPWR,kNparPWR);
1818 gMC->Gsposp("UTP1",iplan+8*kNplan,"UTI3", xpos,ypos,zpos
1819 ,matrix[0],"ONLY",parPWR,kNparPWR);
1820 gMC->Gsposp("UTP1",iplan+9*kNplan,"UTI3",-xpos,ypos,zpos
1821 ,matrix[1],"ONLY",parPWR,kNparPWR);
1822
1823 // Front of supermodule
1824 xpos = fCwidth[iplan]/2.0 + kPWRwid/2.0 + kPWRposx;
1825 ypos = 0.0;
1826 zpos = fgkVrocsm + fgkSMpltT + kPWRhgt/2.0 - fgkSheight/2.0 + kPWRposz
1827 + iplan * (fgkCH + fgkVspace);
1828 parPWR[0] = kPWRwid /2.0;
1829 parPWR[1] = fgkFlength/2.0;
1830 parPWR[2] = kPWRhgt /2.0;
1831 gMC->Gsposp("UTP3",iplan+2*kNplan,"UTF1", xpos,ypos,zpos
1832 ,matrix[0],"ONLY",parPWR,kNparPWR);
1833 gMC->Gsposp("UTP3",iplan+3*kNplan,"UTF1",-xpos,ypos,zpos
1834 ,matrix[1],"ONLY",parPWR,kNparPWR);
1835 gMC->Gsposp("UTP3",iplan+4*kNplan,"UTF2", xpos,ypos,zpos
1836 ,matrix[0],"ONLY",parPWR,kNparPWR);
1837 gMC->Gsposp("UTP3",iplan+5*kNplan,"UTF2",-xpos,ypos,zpos
1838 ,matrix[1],"ONLY",parPWR,kNparPWR);
bd0f8685 1839
1840 }
1841
99ed5146 1842 // The upper most layer (reaching into TOF acceptance)
b640260a 1843 // Along the chambers
1844 xpos = fCwidth[5]/2.0 + kPWRhgt/2.0 - 1.3;
1845 ypos = 0.0;
1846 zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0;
1847 parPWR[0] = kPWRwid /2.0;
1848 parPWR[1] = fgkSlength/2.0;
1849 parPWR[2] = kPWRhgt /2.0;
1850 gMC->Gsposp("UTP1",6 ,"UTI1", xpos,ypos,zpos
1851 ,matrix[3],"ONLY",parPWR,kNparPWR);
1852 gMC->Gsposp("UTP1",6+ kNplan,"UTI1",-xpos,ypos,zpos
1853 ,matrix[3],"ONLY",parPWR,kNparPWR);
1854 gMC->Gsposp("UTP1",6+6*kNplan,"UTI2", xpos,ypos,zpos
1855 ,matrix[3],"ONLY",parPWR,kNparPWR);
1856 gMC->Gsposp("UTP1",6+7*kNplan,"UTI2",-xpos,ypos,zpos
1857 ,matrix[3],"ONLY",parPWR,kNparPWR);
1858 gMC->Gsposp("UTP1",6+8*kNplan,"UTI3", xpos,ypos,zpos
1859 ,matrix[3],"ONLY",parPWR,kNparPWR);
1860 gMC->Gsposp("UTP1",6+9*kNplan,"UTI3",-xpos,ypos,zpos
1861 ,matrix[3],"ONLY",parPWR,kNparPWR);
1862 // Front of supermodules
1863 xpos = fCwidth[5]/2.0 + kPWRhgt/2.0 - 1.3;
1864 ypos = 0.0;
1865 zpos = fgkSheight/2.0 - fgkSMpltT - 0.6 - kPWRwid/2.0;
1866 parPWR[0] = kPWRwid /2.0;
1867 parPWR[1] = fgkFlength/2.0;
1868 parPWR[2] = kPWRhgt /2.0;
1869 gMC->Gsposp("UTP3",6+2*kNplan,"UTF1", xpos,ypos,zpos
1870 ,matrix[3],"ONLY",parPWR,kNparPWR);
1871 gMC->Gsposp("UTP3",6+3*kNplan,"UTF1",-xpos,ypos,zpos
1872 ,matrix[3],"ONLY",parPWR,kNparPWR);
1873 gMC->Gsposp("UTP3",6+4*kNplan,"UTF2", xpos,ypos,zpos
1874 ,matrix[3],"ONLY",parPWR,kNparPWR);
1875 gMC->Gsposp("UTP3",6+5*kNplan,"UTF2",-xpos,ypos,zpos
1876 ,matrix[3],"ONLY",parPWR,kNparPWR);
1877
1878 //
1879 // The gas tubes connecting the chambers in the super modules with holes
f73d8692 1880 // Material: Stainless steel
b640260a 1881 //
1882
1883 parTube[0] = 0.0;
1884 parTube[1] = 2.2/2.0;
1885 parTube[2] = fClength[5][2]/2.0 - fgkHspace/2.0;
f73d8692 1886 gMC->Gsvolu("UTG1","TUBE",idtmed[1308-1],parTube,kNparTube);
b640260a 1887 parTube[0] = 0.0;
f73d8692 1888 parTube[1] = 2.1/2.0;
b640260a 1889 parTube[2] = fClength[5][2]/2.0 - fgkHspace/2.0;
1890 gMC->Gsvolu("UTG2","TUBE",idtmed[1309-1],parTube,kNparTube);
1891 xpos = 0.0;
99ed5146 1892 ypos = 0.0;
b640260a 1893 zpos = 0.0;
1894 gMC->Gspos("UTG2",1,"UTG1",xpos,ypos,zpos,0,"ONLY");
1895 for (iplan = 0; iplan < kNplan; iplan++) {
1896 xpos = fCwidth[iplan]/2.0 + kCOLwid/2.0 - 1.5;
1897 ypos = 0.0;
1898 zpos = fgkVrocsm + fgkSMpltT + kCOLhgt/2.0 - fgkSheight/2.0 + 5.0
1899 + iplan * (fgkCH + fgkVspace);
1900 gMC->Gspos("UTG1",1+iplan,"UTI3", xpos, ypos, zpos,matrix[4],"ONLY");
1901 gMC->Gspos("UTG1",7+iplan,"UTI3",-xpos, ypos, zpos,matrix[4],"ONLY");
1902 }
99ed5146 1903
bd0f8685 1904 //
1905 // The volumes for the services at the chambers
1906 //
1907
1908 const Int_t kNparServ = 3;
1909 Float_t parServ[kNparServ];
1910
1911 for (icham = 0; icham < kNcham; icham++) {
1912 for (iplan = 0; iplan < kNplan; iplan++) {
bd0f8685 1913
1914 Int_t iDet = GetDetectorSec(iplan,icham);
1915
1916 sprintf(cTagV,"UU%02d",iDet);
0a5f3331 1917 parServ[0] = fCwidth[iplan] /2.0;
030b4415 1918 parServ[1] = fClength[iplan][icham]/2.0 - fgkHspace/2.0;
0a5f3331 1919 parServ[2] = fgkVspace /2.0 - 0.742/2.0;
bd0f8685 1920 fChamberUUboxd[iDet][0] = parServ[0];
1921 fChamberUUboxd[iDet][1] = parServ[1];
1922 fChamberUUboxd[iDet][2] = parServ[2];
bd0f8685 1923 gMC->Gsvolu(cTagV,"BOX",idtmed[1302-1],parServ,kNparServ);
a797f961 1924
0a5f3331 1925 xpos = 0.0;
8a497c18 1926 ypos = fClength[iplan][0] + fClength[iplan][1] + fClength[iplan][2]/2.0;
bd0f8685 1927 for (Int_t ic = 0; ic < icham; ic++) {
8a497c18 1928 ypos -= fClength[iplan][ic];
bd0f8685 1929 }
8a497c18 1930 ypos -= fClength[iplan][icham]/2.0;
1931 zpos = fgkVrocsm + fgkSMpltT + fgkCH + fgkVspace/2.0 - fgkSheight/2.0
a797f961 1932 + iplan * (fgkCH + fgkVspace);
030b4415 1933 zpos -= 0.742/2.0;
bd0f8685 1934 fChamberUUorig[iDet][0] = xpos;
1935 fChamberUUorig[iDet][1] = ypos;
1936 fChamberUUorig[iDet][2] = zpos;
1937
1938 }
1939 }
1940
1941 //
1942 // The cooling pipes inside the service volumes
1943 //
1944
0a5f3331 1945 // The cooling pipes
e7014565 1946 parTube[0] = 0.0;
1947 parTube[1] = 0.0;
1948 parTube[2] = 0.0;
bd0f8685 1949 gMC->Gsvolu("UTCP","TUBE",idtmed[1324-1],parTube,0);
1950 // The cooling water
1951 parTube[0] = 0.0;
030b4415 1952 parTube[1] = 0.2/2.0;
e7014565 1953 parTube[2] = -1.0;
bd0f8685 1954 gMC->Gsvolu("UTCH","TUBE",idtmed[1314-1],parTube,kNparTube);
1955 // Water inside the cooling pipe
1956 xpos = 0.0;
1957 ypos = 0.0;
1958 zpos = 0.0;
1959 gMC->Gspos("UTCH",1,"UTCP",xpos,ypos,zpos,0,"ONLY");
1960
1961 // Position the cooling pipes in the mother volume
bd0f8685 1962 for (icham = 0; icham < kNcham; icham++) {
1963 for (iplan = 0; iplan < kNplan; iplan++) {
bd0f8685 1964 Int_t iDet = GetDetectorSec(iplan,icham);
1965 Int_t iCopy = GetDetector(iplan,icham,0) * 100;
f162af62 1966 Int_t nMCMrow = GetRowMax(iplan,icham,0);
030b4415 1967 Float_t ySize = (GetChamberLength(iplan,icham) - 2.0*fgkRpadW)
bd0f8685 1968 / ((Float_t) nMCMrow);
1969 sprintf(cTagV,"UU%02d",iDet);
1970 for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
1971 xpos = 0.0;
1972 ypos = (0.5 + iMCMrow) * ySize - 1.9
030b4415 1973 - fClength[iplan][icham]/2.0 + fgkHspace/2.0;
1974 zpos = 0.0 + 0.742/2.0;
e7014565 1975 // The cooling pipes
b640260a 1976 parTube[0] = 0.0;
1977 parTube[1] = 0.3/2.0; // Thickness of the cooling pipes
1978 parTube[2] = fCwidth[iplan]/2.0;
bd0f8685 1979 gMC->Gsposp("UTCP",iCopy+iMCMrow,cTagV,xpos,ypos,zpos
b640260a 1980 ,matrix[2],"ONLY",parTube,kNparTube);
bd0f8685 1981 }
1982 }
1983 }
1984
1985 //
1986 // The power lines
1987 //
1988
1989 // The copper power lines
1990 parTube[0] = 0.0;
1991 parTube[1] = 0.0;
1992 parTube[2] = 0.0;
1993 gMC->Gsvolu("UTPL","TUBE",idtmed[1305-1],parTube,0);
1994
1995 // Position the power lines in the mother volume
1996 for (icham = 0; icham < kNcham; icham++) {
1997 for (iplan = 0; iplan < kNplan; iplan++) {
bd0f8685 1998 Int_t iDet = GetDetectorSec(iplan,icham);
1999 Int_t iCopy = GetDetector(iplan,icham,0) * 100;
f162af62 2000 Int_t nMCMrow = GetRowMax(iplan,icham,0);
030b4415 2001 Float_t ySize = (GetChamberLength(iplan,icham) - 2.0*fgkRpadW)
bd0f8685 2002 / ((Float_t) nMCMrow);
2003 sprintf(cTagV,"UU%02d",iDet);
2004 for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
b640260a 2005 xpos = 0.0;
2006 ypos = (0.5 + iMCMrow) * ySize - 1.0
2007 - fClength[iplan][icham]/2.0 + fgkHspace/2.0;
2008 zpos = -0.4 + 0.742/2.0;
2009 parTube[0] = 0.0;
2010 parTube[1] = 0.2/2.0; // Thickness of the power lines
2011 parTube[2] = fCwidth[iplan]/2.0;
bd0f8685 2012 gMC->Gsposp("UTPL",iCopy+iMCMrow,cTagV,xpos,ypos,zpos
b640260a 2013 ,matrix[2],"ONLY",parTube,kNparTube);
bd0f8685 2014 }
2015 }
2016 }
2017
2018 //
2019 // The MCMs
2020 //
2021
1f766e4b 2022 const Float_t kMCMx = 3.0;
2023 const Float_t kMCMy = 3.0;
2024 const Float_t kMCMz = 0.3;
2025
2026 const Float_t kMCMpcTh = 0.1;
2027 const Float_t kMCMcuTh = 0.0025;
2028 const Float_t kMCMsiTh = 0.03;
2029 const Float_t kMCMcoTh = 0.04;
0a5f3331 2030
bd0f8685 2031 // The mother volume for the MCMs (air)
2032 const Int_t kNparMCM = 3;
2033 Float_t parMCM[kNparMCM];
0a5f3331 2034 parMCM[0] = kMCMx /2.0;
2035 parMCM[1] = kMCMy /2.0;
2036 parMCM[2] = kMCMz /2.0;
bd0f8685 2037 gMC->Gsvolu("UMCM","BOX",idtmed[1302-1],parMCM,kNparMCM);
2038
2039 // The MCM carrier G10 layer
0a5f3331 2040 parMCM[0] = kMCMx /2.0;
2041 parMCM[1] = kMCMy /2.0;
2042 parMCM[2] = kMCMpcTh/2.0;
bd0f8685 2043 gMC->Gsvolu("UMC1","BOX",idtmed[1319-1],parMCM,kNparMCM);
2044 // The MCM carrier Cu layer
0a5f3331 2045 parMCM[0] = kMCMx /2.0;
2046 parMCM[1] = kMCMy /2.0;
2047 parMCM[2] = kMCMcuTh/2.0;
bd0f8685 2048 gMC->Gsvolu("UMC2","BOX",idtmed[1318-1],parMCM,kNparMCM);
2049 // The silicon of the chips
0a5f3331 2050 parMCM[0] = kMCMx /2.0;
2051 parMCM[1] = kMCMy /2.0;
2052 parMCM[2] = kMCMsiTh/2.0;
bd0f8685 2053 gMC->Gsvolu("UMC3","BOX",idtmed[1320-1],parMCM,kNparMCM);
0a5f3331 2054 // The aluminum of the cooling plates
2055 parMCM[0] = kMCMx /2.0;
2056 parMCM[1] = kMCMy /2.0;
2057 parMCM[2] = kMCMcoTh/2.0;
2058 gMC->Gsvolu("UMC4","BOX",idtmed[1324-1],parMCM,kNparMCM);
bd0f8685 2059
2060 // Put the MCM material inside the MCM mother volume
2061 xpos = 0.0;
2062 ypos = 0.0;
0a5f3331 2063 zpos = -kMCMz /2.0 + kMCMpcTh/2.0;
bd0f8685 2064 gMC->Gspos("UMC1",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
0a5f3331 2065 zpos += kMCMpcTh/2.0 + kMCMcuTh/2.0;
bd0f8685 2066 gMC->Gspos("UMC2",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
0a5f3331 2067 zpos += kMCMcuTh/2.0 + kMCMsiTh/2.0;
bd0f8685 2068 gMC->Gspos("UMC3",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
0a5f3331 2069 zpos += kMCMsiTh/2.0 + kMCMcoTh/2.0;
2070 gMC->Gspos("UMC4",1,"UMCM",xpos,ypos,zpos,0,"ONLY");
bd0f8685 2071
2072 // Position the MCMs in the mother volume
2073 for (icham = 0; icham < kNcham; icham++) {
2074 for (iplan = 0; iplan < kNplan; iplan++) {
bd0f8685 2075 Int_t iDet = GetDetectorSec(iplan,icham);
2076 Int_t iCopy = GetDetector(iplan,icham,0) * 1000;
f162af62 2077 Int_t nMCMrow = GetRowMax(iplan,icham,0);
030b4415 2078 Float_t ySize = (GetChamberLength(iplan,icham) - 2.0*fgkRpadW)
bd0f8685 2079 / ((Float_t) nMCMrow);
2080 Int_t nMCMcol = 8;
0a5f3331 2081 Float_t xSize = (GetChamberWidth(iplan) - 2.0*fgkCpadW)
bd0f8685 2082 / ((Float_t) nMCMcol);
2083 sprintf(cTagV,"UU%02d",iDet);
2084 for (Int_t iMCMrow = 0; iMCMrow < nMCMrow; iMCMrow++) {
2085 for (Int_t iMCMcol = 0; iMCMcol < nMCMcol; iMCMcol++) {
b640260a 2086 xpos = (0.5 + iMCMcol) * xSize + 1.0
2087 - fCwidth[iplan]/2.0;
2088 ypos = (0.5 + iMCMrow) * ySize + 1.0
2089 - fClength[iplan][icham]/2.0 + fgkHspace/2.0;
2090 zpos = -0.4 + 0.742/2.0;
bd0f8685 2091 gMC->Gspos("UMCM",iCopy+iMCMrow*10+iMCMcol,cTagV
2092 ,xpos,ypos,zpos,0,"ONLY");
2093 }
2094 }
2095
2096 }
2097 }
2098
b640260a 2099 //
2100 // Services in front of the super module
2101 //
2102
9bf8c575 2103 // Gas in-/outlet pipes (INOX)
2104 parTube[0] = 0.0;
2105 parTube[1] = 0.0;
2106 parTube[2] = 0.0;
2107 gMC->Gsvolu("UTG3","TUBE",idtmed[1308-1],parTube,0);
2108 // The gas inside the in-/outlet pipes (Xe)
2109 parTube[0] = 0.0;
2110 parTube[1] = 1.2/2.0;
2111 parTube[2] = -1.0;
2112 gMC->Gsvolu("UTG4","TUBE",idtmed[1309-1],parTube,kNparTube);
2113 xpos = 0.0;
2114 ypos = 0.0;
2115 zpos = 0.0;
2116 gMC->Gspos("UTG4",1,"UTG3",xpos,ypos,zpos,0,"ONLY");
2117 for (iplan = 0; iplan < kNplan-1; iplan++) {
2118 xpos = 0.0;
2119 ypos = fClength[iplan][2]/2.0
2120 + fClength[iplan][1]
2121 + fClength[iplan][0];
2122 zpos = 9.0 - fgkSheight/2.0
2123 + iplan * (fgkCH + fgkVspace);
2124 parTube[0] = 0.0;
2125 parTube[1] = 1.5/2.0;
2126 parTube[2] = fCwidth[iplan]/2.0 - 2.5;
2127 gMC->Gsposp("UTG3",iplan+1 ,"UTI1", xpos, ypos, zpos
2128 ,matrix[2],"ONLY",parTube,kNparTube);
2129 gMC->Gsposp("UTG3",iplan+1+1*kNplan,"UTI1", xpos,-ypos, zpos
2130 ,matrix[2],"ONLY",parTube,kNparTube);
2131 gMC->Gsposp("UTG3",iplan+1+2*kNplan,"UTI2", xpos, ypos, zpos
2132 ,matrix[2],"ONLY",parTube,kNparTube);
2133 gMC->Gsposp("UTG3",iplan+1+3*kNplan,"UTI2", xpos,-ypos, zpos
2134 ,matrix[2],"ONLY",parTube,kNparTube);
2135 gMC->Gsposp("UTG3",iplan+1+4*kNplan,"UTI3", xpos, ypos, zpos
2136 ,matrix[2],"ONLY",parTube,kNparTube);
2137 gMC->Gsposp("UTG3",iplan+1+5*kNplan,"UTI3", xpos,-ypos, zpos
2138 ,matrix[2],"ONLY",parTube,kNparTube);
2139 }
2140
b640260a 2141 // Gas distribution box
2142 parBox[0] = 14.50/2.0;
2143 parBox[1] = 4.52/2.0;
2144 parBox[2] = 5.00/2.0;
2145 gMC->Gsvolu("UTGD","BOX ",idtmed[1308-1],parBox,kNparBox);
2146 parBox[0] = 14.50/2.0;
2147 parBox[1] = 4.00/2.0;
2148 parBox[2] = 4.40/2.0;
2149 gMC->Gsvolu("UTGI","BOX ",idtmed[1309-1],parBox,kNparBox);
2150 parTube[0] = 0.0;
2151 parTube[1] = 4.0/2.0;
2152 parTube[2] = 8.0/2.0;
2153 gMC->Gsvolu("UTGT","TUBE",idtmed[1308-1],parTube,kNparTube);
2154 parTube[0] = 0.0;
2155 parTube[1] = 3.4/2.0;
2156 parTube[2] = 8.0/2.0;
2157 gMC->Gsvolu("UTGG","TUBE",idtmed[1309-1],parTube,kNparTube);
2158 xpos = 0.0;
2159 ypos = 0.0;
2160 zpos = 0.0;
2161 gMC->Gspos("UTGI",1,"UTGD",xpos,ypos,zpos, 0,"ONLY");
2162 gMC->Gspos("UTGG",1,"UTGT",xpos,ypos,zpos, 0,"ONLY");
2163 xpos = 0.0;
2164 ypos = 0.0;
2165 zpos = 0.0;
2166 gMC->Gspos("UTGD",1,"UTF1",xpos,ypos,zpos, 0,"ONLY");
b640260a 2167 xpos = -3.0;
2168 ypos = 0.0;
2169 zpos = 6.5;
2170 gMC->Gspos("UTGT",1,"UTF1",xpos,ypos,zpos, 0,"ONLY");
b640260a 2171 xpos = -11.25;
2172 ypos = 0.0;
2173 zpos = 0.5;
2174 gMC->Gspos("UTGT",3,"UTF1",xpos,ypos,zpos,matrix[2],"ONLY");
b640260a 2175 xpos = 11.25;
2176 ypos = 0.0;
2177 zpos = 0.5;
2178 gMC->Gspos("UTGT",5,"UTF1",xpos,ypos,zpos,matrix[2],"ONLY");
b640260a 2179
2180 // Cooling manifolds
2181 parBox[0] = 5.0/2.0;
2182 parBox[1] = 23.0/2.0;
2183 parBox[2] = 70.0/2.0;
2184 gMC->Gsvolu("UTCM","BOX ",idtmed[1302-1],parBox,kNparBox);
2185 parBox[0] = 5.0/2.0;
2186 parBox[1] = 5.0/2.0;
2187 parBox[2] = 70.0/2.0;
2188 gMC->Gsvolu("UTCA","BOX ",idtmed[1308-1],parBox,kNparBox);
2189 parBox[0] = 5.0/2.0 - 0.3;
2190 parBox[1] = 5.0/2.0 - 0.3;
2191 parBox[2] = 70.0/2.0 - 0.3;
2192 gMC->Gsvolu("UTCW","BOX ",idtmed[1314-1],parBox,kNparBox);
2193 xpos = 0.0;
2194 ypos = 0.0;
2195 zpos = 0.0;
2196 gMC->Gspos("UTCW",1,"UTCA", xpos, ypos, zpos, 0,"ONLY");
2197 xpos = 0.0;
2198 ypos = 5.0/2.0 - 23.0/2.0;
2199 zpos = 0.0;
2200 gMC->Gspos("UTCA",1,"UTCM", xpos, ypos, zpos, 0,"ONLY");
2201 parTube[0] = 0.0;
2202 parTube[1] = 3.0/2.0;
2203 parTube[2] = 18.0/2.0;
9bf8c575 2204 gMC->Gsvolu("UTCO","TUBE",idtmed[1308-1],parTube,kNparTube);
b640260a 2205 parTube[0] = 0.0;
2206 parTube[1] = 3.0/2.0 - 0.3;
2207 parTube[2] = 18.0/2.0;
2208 gMC->Gsvolu("UTCL","TUBE",idtmed[1314-1],parTube,kNparTube);
2209 xpos = 0.0;
2210 ypos = 0.0;
2211 zpos = 0.0;
9bf8c575 2212 gMC->Gspos("UTCL",1,"UTCO", xpos, ypos, zpos, 0,"ONLY");
b640260a 2213 xpos = 0.0;
2214 ypos = 2.5;
2215 zpos = -70.0/2.0 + 7.0;
9bf8c575 2216 gMC->Gspos("UTCO",1,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2217 zpos += 7.0;
9bf8c575 2218 gMC->Gspos("UTCO",2,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2219 zpos += 7.0;
9bf8c575 2220 gMC->Gspos("UTCO",3,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2221 zpos += 7.0;
9bf8c575 2222 gMC->Gspos("UTCO",4,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2223 zpos += 7.0;
9bf8c575 2224 gMC->Gspos("UTCO",5,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2225 zpos += 7.0;
9bf8c575 2226 gMC->Gspos("UTCO",6,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2227 zpos += 7.0;
9bf8c575 2228 gMC->Gspos("UTCO",7,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2229 zpos += 7.0;
9bf8c575 2230 gMC->Gspos("UTCO",8,"UTCM", xpos, ypos, zpos,matrix[4],"ONLY");
b640260a 2231
2232 xpos = 40.0;
2233 ypos = fgkFlength/2.0 - 23.0/2.0;
2234 zpos = 0.0;
2235 gMC->Gspos("UTCM",1,"UTF1", xpos, ypos, zpos,matrix[0],"ONLY");
2236 gMC->Gspos("UTCM",2,"UTF1",-xpos, ypos, zpos,matrix[1],"ONLY");
2237 gMC->Gspos("UTCM",3,"UTF2", xpos,-ypos, zpos,matrix[5],"ONLY");
2238 gMC->Gspos("UTCM",4,"UTF2",-xpos,-ypos, zpos,matrix[6],"ONLY");
2239
f73d8692 2240 // Power connection boards (Cu)
2241 parBox[0] = 0.5/2.0;
2242 parBox[1] = 15.0/2.0;
2243 parBox[2] = 7.0/2.0;
2244 gMC->Gsvolu("UTPC","BOX ",idtmed[1325-1],parBox,kNparBox);
2245 for (iplan = 0; iplan < kNplan-1; iplan++) {
2246 xpos = fCwidth[iplan]/2.0 + kPWRwid/2.0;
2247 ypos = 0.0;
2248 zpos = fgkVrocsm + fgkSMpltT + kPWRhgt/2.0 - fgkSheight/2.0 + kPWRposz
2249 + (iplan+1) * (fgkCH + fgkVspace);
2250 gMC->Gspos("UTPC",iplan ,"UTF1", xpos,ypos,zpos,matrix[0],"ONLY");
2251 gMC->Gspos("UTPC",iplan+kNplan,"UTF1",-xpos,ypos,zpos,matrix[1],"ONLY");
2252 }
2253 xpos = fCwidth[5]/2.0 + kPWRhgt/2.0 - 1.3;
2254 ypos = 0.0;
2255 zpos = fgkSheight/2.0 - fgkSMpltT - 2.0;
2256 gMC->Gspos("UTPC",5 ,"UTF1", xpos,ypos,zpos,matrix[3],"ONLY");
2257 gMC->Gspos("UTPC",5+kNplan,"UTF1",-xpos,ypos,zpos,matrix[3],"ONLY");
2258
2259 // Power connection panel (Al)
2260 parBox[0] = 60.0/2.0;
2261 parBox[1] = 10.0/2.0;
2262 parBox[2] = 3.0/2.0;
2263 gMC->Gsvolu("UTPP","BOX ",idtmed[1301-1],parBox,kNparBox);
2264 xpos = 0.0;
2265 ypos = 0.0;
2266 zpos = 18.0;
2267 gMC->Gspos("UTPP",1,"UTF1", xpos,ypos,zpos,0,"ONLY");
2268
2269 //
2270 // Electronics boxes
2271 //
2272
2273 // Casing (INOX)
2274 parBox[0] = 60.0/2.0;
2275 parBox[1] = 10.0/2.0;
2276 parBox[2] = 6.0/2.0;
2277 gMC->Gsvolu("UTE1","BOX ",idtmed[1308-1],parBox,kNparBox);
2278 // Interior (air)
2279 parBox[0] = parBox[0] - 0.5;
2280 parBox[1] = parBox[1] - 0.5;
2281 parBox[2] = parBox[2] - 0.5;
2282 gMC->Gsvolu("UTE2","BOX ",idtmed[1302-1],parBox,kNparBox);
2283 xpos = 0.0;
2284 ypos = 0.0;
2285 zpos = 0.0;
2286 gMC->Gspos("UTE2",1,"UTE1",xpos,ypos,zpos,0,"ONLY");
2287 xpos = 0.0;
2288 ypos = fgkSlength/2.0 - 10.0/2.0 - 3.0;
2289 zpos = -fgkSheight/2.0 + 6.0/2.0 + 1.0;
2290 gMC->Gspos("UTE1",1,"UTI1", xpos,ypos,zpos,0,"ONLY");
2291 gMC->Gspos("UTE1",2,"UTI2", xpos,ypos,zpos,0,"ONLY");
2292 gMC->Gspos("UTE1",3,"UTI3", xpos,ypos,zpos,0,"ONLY");
2293
2294 // Casing (INOX)
2295 parBox[0] = 50.0/2.0;
2296 parBox[1] = 15.0/2.0;
2297 parBox[2] = 20.0/2.0;
2298 gMC->Gsvolu("UTE3","BOX ",idtmed[1308-1],parBox,kNparBox);
2299 // Interior (air)
2300 parBox[0] = parBox[0] - 0.5;
2301 parBox[1] = parBox[1] - 0.5;
2302 parBox[2] = parBox[2] - 0.5;
2303 gMC->Gsvolu("UTE4","BOX ",idtmed[1302-1],parBox,kNparBox);
2304 xpos = 0.0;
2305 ypos = 0.0;
2306 zpos = 0.0;
2307 gMC->Gspos("UTE4",1,"UTE3",xpos,ypos,zpos,0,"ONLY");
2308 xpos = 0.0;
2309 ypos = -fgkSlength/2.0 + 15.0/2.0 + 3.0;
2310 zpos = -fgkSheight/2.0 + 20.0/2.0 + 1.0;
2311 gMC->Gspos("UTE3",1,"UTI1", xpos,ypos,zpos,0,"ONLY");
2312 gMC->Gspos("UTE3",2,"UTI2", xpos,ypos,zpos,0,"ONLY");
2313 gMC->Gspos("UTE3",3,"UTI3", xpos,ypos,zpos,0,"ONLY");
2314
2315 // Casing (INOX)
2316 parBox[0] = 20.0/2.0;
2317 parBox[1] = 7.0/2.0;
2318 parBox[2] = 20.0/2.0;
2319 gMC->Gsvolu("UTE5","BOX ",idtmed[1308-1],parBox,kNparBox);
2320 // Interior (air)
2321 parBox[0] = parBox[0] - 0.5;
2322 parBox[1] = parBox[1] - 0.5;
2323 parBox[2] = parBox[2] - 0.5;
2324 gMC->Gsvolu("UTE6","BOX ",idtmed[1302-1],parBox,kNparBox);
2325 xpos = 0.0;
2326 ypos = 0.0;
2327 zpos = 0.0;
2328 gMC->Gspos("UTE6",1,"UTE5",xpos,ypos,zpos,0,"ONLY");
2329 xpos = 20.0;
2330 ypos = -fgkSlength/2.0 + 7.0/2.0 + 3.0;
2331 zpos = 0.0;
2332 gMC->Gspos("UTE5",1,"UTI1", xpos,ypos,zpos,0,"ONLY");
2333 gMC->Gspos("UTE5",2,"UTI2", xpos,ypos,zpos,0,"ONLY");
2334 gMC->Gspos("UTE5",3,"UTI3", xpos,ypos,zpos,0,"ONLY");
2335 xpos = -xpos;
2336 gMC->Gspos("UTE5",4,"UTI1", xpos,ypos,zpos,0,"ONLY");
2337 gMC->Gspos("UTE5",5,"UTI2", xpos,ypos,zpos,0,"ONLY");
2338 gMC->Gspos("UTE5",6,"UTI3", xpos,ypos,zpos,0,"ONLY");
2339
bd0f8685 2340}
2341
2342//_____________________________________________________________________________
2343void AliTRDgeometry::GroupChamber(Int_t iplan, Int_t icham, Int_t *idtmed)
f7336fa3 2344{
2345 //
bd0f8685 2346 // Group volumes UA, UD, UF, UU in a single chamber (Air)
2347 // UA, UD, UF, UU are boxes
2348 // UT will be a box
0a770ac9 2349 //
bd0f8685 2350
2351 const Int_t kNparCha = 3;
2352
2353 Int_t iDet = GetDetectorSec(iplan,icham);
2354
2355 Float_t xyzMin[3];
2356 Float_t xyzMax[3];
2357 Float_t xyzOrig[3];
2358 Float_t xyzBoxd[3];
2359
2360 Char_t cTagV[5];
2361 Char_t cTagM[5];
2362
2363 for (Int_t i = 0; i < 3; i++) {
030b4415 2364 xyzMin[i] = +9999.0;
2365 xyzMax[i] = -9999.0;
bd0f8685 2366 }
2367
2368 for (Int_t i = 0; i < 3; i++) {
2369
2370 xyzMin[i] = TMath::Min(xyzMin[i],fChamberUAorig[iDet][i]-fChamberUAboxd[iDet][i]);
2371 xyzMax[i] = TMath::Max(xyzMax[i],fChamberUAorig[iDet][i]+fChamberUAboxd[iDet][i]);
2372
2373 xyzMin[i] = TMath::Min(xyzMin[i],fChamberUDorig[iDet][i]-fChamberUDboxd[iDet][i]);
2374 xyzMax[i] = TMath::Max(xyzMax[i],fChamberUDorig[iDet][i]+fChamberUDboxd[iDet][i]);
2375
2376 xyzMin[i] = TMath::Min(xyzMin[i],fChamberUForig[iDet][i]-fChamberUFboxd[iDet][i]);
2377 xyzMax[i] = TMath::Max(xyzMax[i],fChamberUForig[iDet][i]+fChamberUFboxd[iDet][i]);
2378
a797f961 2379 xyzMin[i] = TMath::Min(xyzMin[i],fChamberUUorig[iDet][i]-fChamberUUboxd[iDet][i]);
2380 xyzMax[i] = TMath::Max(xyzMax[i],fChamberUUorig[iDet][i]+fChamberUUboxd[iDet][i]);
bd0f8685 2381
2382 xyzOrig[i] = 0.5*(xyzMax[i]+xyzMin[i]);
2383 xyzBoxd[i] = 0.5*(xyzMax[i]-xyzMin[i]);
2384
2385 }
2386
2387 sprintf(cTagM,"UT%02d",iDet);
bd0f8685 2388 gMC->Gsvolu(cTagM,"BOX ",idtmed[1302-1],xyzBoxd,kNparCha);
2389
2390 sprintf(cTagV,"UA%02d",iDet);
0a5f3331 2391 gMC->Gspos(cTagV,1,cTagM
2392 ,fChamberUAorig[iDet][0]-xyzOrig[0]
2393 ,fChamberUAorig[iDet][1]-xyzOrig[1]
2394 ,fChamberUAorig[iDet][2]-xyzOrig[2]
2395 ,0,"ONLY");
2396
2397 sprintf(cTagV,"UZ%02d",iDet);
2398 gMC->Gspos(cTagV,1,cTagM
2399 ,fChamberUAorig[iDet][0]-xyzOrig[0] + fChamberUAboxd[iDet][0] - fgkCroW/2.0
2400 ,fChamberUAorig[iDet][1]-xyzOrig[1]
2401 ,fChamberUAorig[iDet][2]-xyzOrig[2] + fgkCraH/2.0 + fgkCdrH/2.0 - fgkCalW/2.0
2402 ,0,"ONLY");
2403 gMC->Gspos(cTagV,2,cTagM
2404 ,fChamberUAorig[iDet][0]-xyzOrig[0] - fChamberUAboxd[iDet][0] + fgkCroW/2.0
2405 ,fChamberUAorig[iDet][1]-xyzOrig[1]
2406 ,fChamberUAorig[iDet][2]-xyzOrig[2] + fgkCraH/2.0 + fgkCdrH/2.0 - fgkCalW/2.0
2407 ,0,"ONLY");
bd0f8685 2408
2409 sprintf(cTagV,"UD%02d",iDet);
0a5f3331 2410 gMC->Gspos(cTagV,1,cTagM
2411 ,fChamberUDorig[iDet][0]-xyzOrig[0]
2412 ,fChamberUDorig[iDet][1]-xyzOrig[1]
2413 ,fChamberUDorig[iDet][2]-xyzOrig[2]
2414 ,0,"ONLY");
bd0f8685 2415
2416 sprintf(cTagV,"UF%02d",iDet);
0a5f3331 2417 gMC->Gspos(cTagV,1,cTagM
2418 ,fChamberUForig[iDet][0]-xyzOrig[0]
2419 ,fChamberUForig[iDet][1]-xyzOrig[1]
2420 ,fChamberUForig[iDet][2]-xyzOrig[2]
2421 ,0,"ONLY");
bd0f8685 2422
a797f961 2423 sprintf(cTagV,"UU%02d",iDet);
0a5f3331 2424 gMC->Gspos(cTagV,1,cTagM
2425 ,fChamberUUorig[iDet][0]-xyzOrig[0]
2426 ,fChamberUUorig[iDet][1]-xyzOrig[1]
2427 ,fChamberUUorig[iDet][2]-xyzOrig[2]
2428 ,0,"ONLY");
bd0f8685 2429
2430 sprintf(cTagV,"UT%02d",iDet);
0a5f3331 2431 gMC->Gspos(cTagV,1,"UTI1"
2432 ,xyzOrig[0]
2433 ,xyzOrig[1]
2434 ,xyzOrig[2]
2435 ,0,"ONLY");
e7014565 2436 gMC->Gspos(cTagV,1,"UTI2"
2437 ,xyzOrig[0]
2438 ,xyzOrig[1]
2439 ,xyzOrig[2]
2440 ,0,"ONLY");
2441 if (icham != 2) {
2442 // W/o middle stack
2443 gMC->Gspos(cTagV,1,"UTI3"
2444 ,xyzOrig[0]
2445 ,xyzOrig[1]
2446 ,xyzOrig[2]
2447 ,0,"ONLY");
2448 }
f7336fa3 2449
2450}
2451
25ca55ce 2452//_____________________________________________________________________________
2669905c 2453Bool_t AliTRDgeometry::RotateBack(Int_t det, Double_t *loc, Double_t *glb) const
25ca55ce 2454{
2455 //
2669905c 2456 // Rotates a chambers to transform the corresponding local frame
2457 // coordinates <loc> into the coordinates of the ALICE restframe <glb>.
25ca55ce 2458 //
2459
2669905c 2460 Int_t sector = GetSector(det);
25ca55ce 2461
2669905c 2462 glb[0] = loc[0] * fRotB11[sector] - loc[1] * fRotB12[sector];
2463 glb[1] = loc[0] * fRotB21[sector] + loc[1] * fRotB22[sector];
2464 glb[2] = loc[2];
f7336fa3 2465
2466 return kTRUE;
2467
2468}
2469
2470//_____________________________________________________________________________
3551db50 2471Int_t AliTRDgeometry::GetDetectorSec(Int_t p, Int_t c)
0a770ac9 2472{
2473 //
2474 // Convert plane / chamber into detector number for one single sector
2475 //
2476
2477 return (p + c * fgkNplan);
2478
2479}
2480
2481//_____________________________________________________________________________
3551db50 2482Int_t AliTRDgeometry::GetDetector(Int_t p, Int_t c, Int_t s)
f7336fa3 2483{
2484 //
2485 // Convert plane / chamber / sector into detector number
2486 //
2487
793ff80c 2488 return (p + c * fgkNplan + s * fgkNplan * fgkNcham);
f7336fa3 2489
2490}
2491
2492//_____________________________________________________________________________
c6011b06 2493Int_t AliTRDgeometry::GetPlane(Int_t d)
f7336fa3 2494{
2495 //
2496 // Reconstruct the plane number from the detector number
2497 //
2498
793ff80c 2499 return ((Int_t) (d % fgkNplan));
f7336fa3 2500
2501}
2502
2503//_____________________________________________________________________________
afc51ac2 2504Int_t AliTRDgeometry::GetChamber(Int_t d) const
f7336fa3 2505{
2506 //
2507 // Reconstruct the chamber number from the detector number
2508 //
2509
793ff80c 2510 return ((Int_t) (d % (fgkNplan * fgkNcham)) / fgkNplan);
f7336fa3 2511
2512}
2513
d9950a5a 2514//_____________________________________________________________________________
2515Int_t AliTRDgeometry::GetChamber(Double_t z, Int_t plane)
2516{
2517 //
2518 // Reconstruct the chamber number from the z position and plane number
2519 //
f73d8692 2520 // The return function has to be protected for positiveness !!
2521 //
d9950a5a 2522
f73d8692 2523 if ((plane < 0) ||
2524 (plane >= fgkNplan)) return -1;
d9950a5a 2525
f73d8692 2526 Int_t ichmb = fgkNcham;
2527 Double_t zmin;
2528 Double_t zmax;
2529
2530 do {
2531 ichmb--;
2532 if (ichmb < 0) break;
2533 AliTRDpadPlane *pp = GetPadPlane(plane,ichmb);
0906e73e 2534 zmax = pp->GetRow0();
f73d8692 2535 Int_t nrows = pp->GetNrows();
2536 zmin = zmax - 2 * pp->GetLengthOPad()
2537 - (nrows-2) * pp->GetLengthIPad()
2538 - (nrows-1) * pp->GetRowSpacing();
2539 } while((z < zmin) || (z > zmax));
d9950a5a 2540
2541 return ichmb;
d9950a5a 2542
f73d8692 2543}
0906e73e 2544
f7336fa3 2545//_____________________________________________________________________________
afc51ac2 2546Int_t AliTRDgeometry::GetSector(Int_t d) const
f7336fa3 2547{
2548 //
2549 // Reconstruct the sector number from the detector number
2550 //
2551
793ff80c 2552 return ((Int_t) (d / (fgkNplan * fgkNcham)));
f7336fa3 2553
2554}
2555
7925de54 2556//_____________________________________________________________________________
f162af62 2557AliTRDpadPlane *AliTRDgeometry::GetPadPlane(Int_t p, Int_t c)
7925de54 2558{
f162af62 2559 //
2560 // Returns the pad plane for a given plane <p> and chamber <c> number
2561 //
7925de54 2562
f162af62 2563 if (!fPadPlaneArray) {
2564 CreatePadPlaneArray();
2565 }
2566
2567 Int_t ipp = GetDetectorSec(p,c);
2568 return ((AliTRDpadPlane *) fPadPlaneArray->At(ipp));
2569
2570}
2571
2572//_____________________________________________________________________________
2573Int_t AliTRDgeometry::GetRowMax(Int_t p, Int_t c, Int_t /*s*/)
2574{
2575 //
2576 // Returns the number of rows on the pad plane
2577 //
2578
2579 return GetPadPlane(p,c)->GetNrows();
2580
2581}
2582
2583//_____________________________________________________________________________
2584Int_t AliTRDgeometry::GetColMax(Int_t p)
2585{
2586 //
2587 // Returns the number of rows on the pad plane
2588 //
2589
2590 return GetPadPlane(p,0)->GetNcols();
2591
2592}
2593
2594//_____________________________________________________________________________
2595Double_t AliTRDgeometry::GetRow0(Int_t p, Int_t c, Int_t /*s*/)
2596{
2597 //
2598 // Returns the position of the border of the first pad in a row
2599 //
2600
2601 return GetPadPlane(p,c)->GetRow0();
2602
2603}
2604
2605//_____________________________________________________________________________
2606Double_t AliTRDgeometry::GetCol0(Int_t p)
2607{
2608 //
2609 // Returns the position of the border of the first pad in a column
2610 //
2611
2612 return GetPadPlane(p,0)->GetCol0();
2613
2614}
2615
2616//_____________________________________________________________________________
ecf39416 2617//Int_t AliTRDgeometry::GetPadRowFromMCM(Int_t irob, Int_t imcm) const
2618//{
f162af62 2619 //
2620 // Return on which row this mcm sits
2621 //
ecf39416 2622//
2623// return fgkMCMrow*(irob/2) + imcm/fgkMCMrow;
2624//
2625//}
7925de54 2626
2627//_____________________________________________________________________________
ecf39416 2628//Int_t AliTRDgeometry::GetPadColFromADC(Int_t irob, Int_t imcm, Int_t iadc) const
2629//{
7925de54 2630 //
f162af62 2631 // Return which pad is connected to this adc channel. return -1 if it
25ca55ce 2632 // is one of the not directly connected adc channels (0, 1 20)
7925de54 2633 //
ecf39416 2634//
2635// if (iadc < 2 || iadc > 19 ) return -1;
2636//
2637// return (iadc-2) + (imcm%fgkMCMrow)*fgkPadmax + GetRobSide(irob)*fgkColmax/2;
2638//
2639//}
7925de54 2640
2641//_____________________________________________________________________________
ecf39416 2642//Int_t AliTRDgeometry::GetMCMfromPad(Int_t irow, Int_t icol) const
2643//{
f162af62 2644 //
2645 // Return on which mcm this pad is
2646 //
ecf39416 2647//
2648// if ( irow < 0 || icol < 0 || irow > fgkRowmaxC1 || icol > fgkColmax ) return -1;
2649//
2650// return (icol%(fgkColmax/2))/fgkPadmax + fgkMCMrow*(irow%fgkMCMrow);
2651//
2652//}
7925de54 2653
2654//_____________________________________________________________________________
ecf39416 2655//Int_t AliTRDgeometry::GetROBfromPad(Int_t irow, Int_t icol) const
2656//{
f162af62 2657 //
2658 // Return on which rob this pad is
2659 //
ecf39416 2660//
2661// return (irow/fgkMCMrow)*2 + GetColSide(icol);
2662//
2663//}
7925de54 2664
2665//_____________________________________________________________________________
ecf39416 2666//Int_t AliTRDgeometry::GetRobSide(Int_t irob) const
2667//{
f162af62 2668 //
2669 // Return on which side this rob sits (A side = 0, B side = 1)
2670 //
ecf39416 2671//
2672// if ( irob < 0 || irob >= fgkROBmaxC1 ) return -1;
2673//
2674// return irob%2;
2675//
2676//}
7925de54 2677
2678//_____________________________________________________________________________
ecf39416 2679//Int_t AliTRDgeometry::GetColSide(Int_t icol) const
2680//{
bdbb05bb 2681 //
f162af62 2682 // Return on which side this column sits (A side = 0, B side = 1)
bdbb05bb 2683 //
ecf39416 2684//
2685// if ( icol < 0 || icol >= fgkColmax ) return -1;
2686//
2687// return icol/(fgkColmax/2);
2688//
2689//}
b4a9cd27 2690
2691//_____________________________________________________________________________
9a96f175 2692Bool_t AliTRDgeometry::CreateClusterMatrixArray()
bd0f8685 2693{
b4a9cd27 2694 //
9a96f175 2695 // Create the matrices to transform cluster coordinates from the
2696 // local chamber system to the tracking coordinate system
b4a9cd27 2697 //
2698
030b4415 2699 if (!gGeoManager) {
2700 return kFALSE;
2701 }
0a5f3331 2702
9a96f175 2703 fClusterMatrixArray = new TObjArray(kNdet);
90dbf5fb 2704 AliAlignObjParams o;
bd0f8685 2705
ae079791 2706 for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) {
2707 for (Int_t iModule = 0; iModule < AliGeomManager::LayerSize(iLayer); iModule++) {
02cb65d6 2708
2709 Int_t isector = iModule/Ncham();
2710 Int_t ichamber = iModule%Ncham();
2711 Int_t iLayerTRD = iLayer - AliGeomManager::kTRD1;
2712 Int_t lid = GetDetector(iLayerTRD,ichamber,isector);
2713
2714 // Taking holes into account
2715 if (((isector == 13) || (isector == 14) || (isector == 15)) &&
2716 (ichamber == 2)) continue;
030b4415 2717
ae079791 2718 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iModule);
2719 const char *symname = AliGeomManager::SymName(volid);
0a5f3331 2720 TGeoPNEntry *pne = gGeoManager->GetAlignableEntry(symname);
2721 const char *path = symname;
2722 if (pne) {
2723 path = pne->GetTitle();
2724 }
9a96f175 2725 if (!strstr(path,"ALIC")) {
2726 AliDebug(1,Form("Not a valid path: %s\n",path));
2727 continue;
2728 }
0a5f3331 2729 if (!gGeoManager->cd(path)) {
b640260a 2730 AliError(Form("Cannot go to path: %s\n",path));
9a96f175 2731 continue;
0a5f3331 2732 }
c127f13a 2733 TGeoHMatrix *m = gGeoManager->GetCurrentMatrix();
25ca55ce 2734
2735 TGeoRotation mchange;
2736 mchange.RotateY(90);
c127f13a 2737 mchange.RotateX(90);
2738
c127f13a 2739 //
2740 // Cluster transformation matrix
2741 //
2742 TGeoHMatrix rotMatrix(mchange.Inverse());
2743 rotMatrix.MultiplyLeft(m);
030b4415 2744 Double_t sectorAngle = 20.0 * (isector % 18) + 10.0;
c127f13a 2745 TGeoHMatrix rotSector;
b4a9cd27 2746 rotSector.RotateZ(sectorAngle);
8a497c18 2747 rotMatrix.MultiplyLeft(&rotSector.Inverse());
c127f13a 2748
9a96f175 2749 fClusterMatrixArray->AddAt(new TGeoHMatrix(rotMatrix),lid);
bd0f8685 2750
25ca55ce 2751 }
b4a9cd27 2752 }
bd0f8685 2753
b4a9cd27 2754 return kTRUE;
b4a9cd27 2755
bd0f8685 2756}
25ca55ce 2757
9bf8c575 2758//_____________________________________________________________________________
2759Bool_t AliTRDgeometry::ChamberInGeometry(Int_t det)
2760{
2761 //
2762 // Checks whether the given detector is part of the current geometry
2763 //
2764
2765 if (!fClusterMatrixArray) {
2766 CreateClusterMatrixArray();
2767 }
2768
2769 if (!GetClusterMatrix(det)) {
2770 return kFALSE;
2771 }
2772 else {
2773 return kTRUE;
2774 }
2775
2776}