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091f76f8 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | #include "AliACORDEAlign.h" | |
17 | #include "TROOT.h" | |
18 | #include "Riostream.h" | |
19 | #include "TFile.h" | |
20 | #include "TMath.h" | |
21 | #include "TSystem.h" | |
22 | #include "AliSurveyObj.h" | |
23 | #include "AliAlignObjParams.h" | |
24 | #include "AliCDBStorage.h" | |
25 | #include <TClonesArray.h> | |
26 | #include <TFile.h> | |
27 | #include "AliLog.h" | |
28 | #include "AliCDBManager.h" | |
29 | #include "AliSurveyPoint.h" | |
30 | #include "AliACORDEConstants.h" | |
31 | ||
32 | // Class creating the ACORDE aligmnent objects | |
33 | // from the surveys done by surveyers at Point2. | |
34 | // Survey results are fetched from | |
35 | // Survey Depot, based on survey results | |
36 | // position of ACORDE alignment objects is computed. | |
37 | ||
38 | ||
39 | ClassImp(AliACORDEAlign) | |
40 | ||
41 | ||
42 | //________________________________________________________________________ | |
43 | AliACORDEAlign::AliACORDEAlign() : | |
44 | TObject(), | |
45 | fFileGlob(0x0), | |
46 | fRepLoc(0), | |
47 | fRepGlob(0), | |
48 | fUser(0x0), | |
49 | fX(), | |
50 | fAlignACORDEObjArray(0x0), | |
51 | fDebug(0) | |
52 | { | |
53 | // | |
54 | // default constructor | |
55 | // | |
56 | } | |
57 | ||
58 | AliACORDEAlign::AliACORDEAlign(Int_t reportloc,Int_t reportglob): | |
59 | TObject(), | |
60 | fFileGlob(0x0), | |
61 | fRepLoc(reportloc), | |
62 | fRepGlob(reportglob), | |
63 | fUser(0x0), | |
64 | fX(120,4), | |
65 | fAlignACORDEObjArray(0x0), | |
66 | fDebug(0) | |
67 | { | |
68 | ||
69 | // | |
70 | // constructor | |
71 | //fRepLoc = new reportloc[80]; | |
72 | //fRepGlob = new reportglob[80]; | |
73 | Char_t path[50]; | |
74 | fFileGlob = new Char_t[80]; | |
75 | fUser = new Char_t[10]; | |
76 | snprintf(path,50,gSystem->Getenv("ALICE_ROOT")); | |
77 | // | |
78 | snprintf(fFileGlob,80,"%s/ACORDE/Survey_%d_ACORDE.txt",path,reportglob); | |
79 | // | |
80 | snprintf(fUser,80,gSystem->Getenv("alien_API_USER")); | |
81 | ||
82 | } | |
83 | ||
84 | ||
85 | ||
86 | ||
87 | AliACORDEAlign::AliACORDEAlign(const AliACORDEAlign &align): | |
88 | TObject(), | |
89 | fFileGlob(0x0), | |
90 | fRepLoc(0), | |
91 | fRepGlob(0), | |
92 | fUser(0x0), | |
93 | fX(), | |
94 | fAlignACORDEObjArray(0x0), | |
95 | fDebug(0) | |
96 | { | |
97 | // | |
98 | // default copy constructor | |
99 | fDebug = align.fDebug; | |
100 | } | |
101 | ||
102 | //__________________________________________________________________________ | |
103 | AliACORDEAlign & AliACORDEAlign::operator =(const AliACORDEAlign &align) | |
104 | ||
105 | ||
106 | { | |
107 | // | |
108 | // assignment operator - dummy | |
109 | ||
110 | // | |
111 | fDebug = align.fDebug; | |
112 | return (*this); | |
113 | } | |
114 | ||
115 | //__________________________________________________________________________ | |
116 | AliACORDEAlign::~AliACORDEAlign(){ | |
117 | // | |
118 | // destructor | |
119 | // | |
120 | if(fAlignACORDEObjArray) delete fAlignACORDEObjArray; | |
121 | if(fFileGlob) delete[] fFileGlob; | |
122 | if(fUser) delete[] fUser; | |
123 | } | |
124 | ||
125 | ||
126 | void AliACORDEAlign::LoadSurveyData() | |
127 | { | |
128 | ||
129 | // | |
130 | // Create a new survey object and fill it. | |
131 | ||
132 | AliSurveyObj * s1 = new AliSurveyObj(); | |
133 | ||
134 | if(fRepLoc != 0) | |
135 | { | |
136 | // Filling from DCDB (via GRID) | |
137 | s1->SetGridUser(fUser); | |
138 | s1->Fill("ACORDE",1014872,1,fUser); | |
139 | } | |
140 | else | |
141 | { | |
142 | s1->FillFromLocalFile(fFileGlob); | |
143 | } | |
144 | ||
145 | ||
146 | //s1->GetEntries(); | |
147 | //s1->GetUnits(); | |
148 | TObjArray* arr = s1->GetData(); | |
149 | //cout<< "number of entries " << arr->GetEntries() <<endl; | |
150 | //arr->UncheckedAt(0)->ClassName(); | |
151 | //AliSurveyPoint *sp0 = (AliSurveyPoint*) arr->UncheckedAt(0); | |
152 | //cout << "point name " << sp0->GetPointName() << endl ; | |
153 | ||
154 | ||
155 | // | |
156 | TString ML= "M" ; | |
157 | //TString PL= "P"; | |
158 | TString underscore = "_"; | |
159 | TString endInner = "_I"; | |
160 | TString endOuter = "_O"; | |
161 | TString endCenter = "_P"; | |
162 | // | |
163 | TString surveyname; | |
164 | TString surveynameInner; | |
165 | TString surveynameOuter; | |
166 | TString surveynameCenter; | |
167 | ||
168 | //TString surveynameAngles; | |
169 | // | |
170 | TString pointNamesInner[60]; | |
171 | TString pointNamesOuter[60]; | |
172 | TString pointNamesCenter[60]; | |
173 | ||
174 | // | |
175 | Int_t nid=0; | |
176 | // | |
177 | //for regular modules | |
178 | for (Int_t ncolum=0; ncolum<6; ncolum++) | |
179 | { | |
180 | for (Int_t nrow=0; nrow<10; nrow++) | |
181 | { | |
182 | ||
183 | surveyname=ML; | |
184 | surveyname+=ncolum; | |
185 | surveyname+=underscore; | |
186 | surveyname+=nrow; | |
187 | ||
188 | surveynameInner=surveyname; | |
189 | surveynameInner+=endInner; | |
190 | ||
191 | surveynameOuter=surveyname; | |
192 | surveynameOuter+=endOuter; | |
193 | ||
194 | surveynameCenter=surveyname; | |
195 | surveynameCenter+=endCenter; | |
196 | ||
197 | pointNamesInner[nid] = surveynameInner; | |
198 | pointNamesOuter[nid] = surveynameOuter; | |
199 | pointNamesCenter[nid] = surveynameCenter; | |
200 | ++nid; | |
201 | } | |
202 | } | |
203 | ||
204 | ||
205 | //Read two points | |
206 | AliSurveyPoint *InnerPoint; | |
207 | AliSurveyPoint *OuterPoint; | |
208 | AliSurveyPoint *CenterPoint; | |
209 | ||
210 | ||
211 | for(Int_t i=0;i<60;i++) | |
212 | { | |
213 | ||
214 | InnerPoint=0; | |
215 | OuterPoint=0; | |
216 | CenterPoint=0; | |
217 | ||
218 | InnerPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesInner[i]); | |
219 | OuterPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesOuter[i]); | |
220 | CenterPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesCenter[i]); | |
221 | ||
222 | ||
223 | ||
224 | if(InnerPoint && OuterPoint) | |
225 | { | |
226 | //Use center if it is available | |
227 | if(CenterPoint) | |
228 | { | |
229 | fX(i+60,0) = CenterPoint->GetX()*100; | |
230 | fX(i+60,1) = CenterPoint->GetY()*100; | |
231 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
232 | } | |
233 | else | |
234 | { | |
235 | //calculate center point | |
236 | fX(i+60,0) = 100*(InnerPoint->GetX() + OuterPoint->GetX())/2.0; | |
237 | fX(i+60,1) = 100*(InnerPoint->GetY() + OuterPoint->GetY())/2.0; | |
238 | fX(i+60,2) = 100*(InnerPoint->GetZ() + OuterPoint->GetZ())/2.0; | |
239 | } | |
240 | ||
241 | fX(i,0) = OuterPoint->GetX()*100; | |
242 | fX(i,1) = OuterPoint->GetY()*100; | |
243 | fX(i,2) = OuterPoint->GetZ()*100; | |
244 | } | |
245 | else | |
246 | { | |
247 | if(InnerPoint && CenterPoint) | |
248 | { | |
249 | ||
250 | fX(i+60,0) = CenterPoint->GetX()*100; | |
251 | fX(i+60,1) = CenterPoint->GetY()*100; | |
252 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
253 | ||
254 | fX(i,0) = InnerPoint->GetX()*100; | |
255 | fX(i,1) = InnerPoint->GetY()*100; | |
256 | fX(i,2) = InnerPoint->GetZ()*100; | |
257 | } | |
258 | else | |
259 | { | |
260 | if(OuterPoint && CenterPoint) | |
261 | { | |
262 | ||
263 | fX(i+60,0) = CenterPoint->GetX()*100; | |
264 | fX(i+60,1) = CenterPoint->GetY()*100; | |
265 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
266 | ||
267 | fX(i,0) = OuterPoint->GetX()*100; | |
268 | fX(i,1) = OuterPoint->GetY()*100; | |
269 | fX(i,2) = OuterPoint->GetZ()*100; | |
270 | } | |
271 | else | |
272 | { | |
273 | ||
274 | fX(i+60,0) = -99.0; | |
275 | fX(i+60,1) = -99.0; | |
276 | fX(i+60,2) = -99.0; | |
277 | ||
278 | fX(i,0) = -99.0; | |
279 | fX(i,1) = -99.0; | |
280 | fX(i,2) = -99.0; | |
281 | ||
282 | } | |
283 | } | |
284 | } | |
285 | ||
286 | ||
287 | }//ends for | |
288 | ||
289 | delete s1; | |
290 | ||
291 | } | |
292 | ||
293 | void AliACORDEAlign::ComputePosition() | |
294 | { | |
295 | ||
296 | ||
297 | //Residuals for rotations | |
298 | ||
299 | Double_t theta; | |
300 | Double_t resphi[60]; | |
301 | Double_t resiphi; | |
302 | ||
303 | for (Int_t imod=0; imod<60; imod++) | |
304 | { | |
305 | if(TMath::Abs(fX(imod+60,0)-fX(imod,0))>=0.000001) | |
306 | { | |
307 | theta = (fX(imod+60,1)-fX(imod,1))/(fX(imod+60,0)-fX(imod,0)); | |
308 | resiphi = TMath::ATan(theta)*(180.0/TMath::Pi()); | |
309 | // calculate the residuals special modules | |
310 | if(imod==0 || imod==9 || imod==50 || imod==59 ) | |
311 | { | |
312 | resphi[imod] = 0.0-resiphi; | |
313 | continue; | |
314 | } | |
315 | // for module with no measurements | |
316 | if(imod == 42 ) | |
317 | { | |
318 | resphi[imod]= 0.0; | |
319 | continue; | |
320 | } | |
321 | //face A | |
322 | if(imod>0 && imod <20) | |
323 | { | |
324 | resphi[imod] = resiphi + 45.0; | |
325 | } | |
326 | //face B | |
327 | if(imod>=20 && imod <40) | |
328 | { | |
329 | resphi[imod] = -resiphi; | |
330 | } | |
331 | //face C | |
332 | if(imod>=40 && imod <60) | |
333 | { | |
334 | resphi[imod] = resiphi - 45.0; | |
335 | } | |
336 | ||
337 | } | |
338 | ||
339 | } | |
340 | ||
341 | ||
342 | //Get the residuals for translations | |
343 | ||
344 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
345 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); | |
346 | cdb->SetRun(0); | |
347 | ||
348 | //AliCDBStorage* storage; | |
349 | AliGeomManager::LoadGeometry(); | |
350 | ||
351 | ||
352 | TString symname; | |
353 | TString basename = "ACORDE/Array"; | |
354 | ||
355 | ||
356 | // Get the ideal directly from the geometry | |
357 | Double_t *tr; | |
358 | TGeoHMatrix *matrix; | |
359 | for (Int_t imod=0; imod<60; imod++) | |
360 | { | |
361 | symname = basename; | |
362 | symname += imod; | |
363 | cout<< symname << endl; | |
364 | matrix = AliGeomManager::GetMatrix(symname); | |
365 | tr=matrix->GetTranslation(); | |
366 | ||
367 | if(imod == 42) | |
368 | { | |
369 | fX(imod+60,0) = 0.0; | |
370 | fX(imod+60,1) = 0.0; | |
371 | fX(imod+60,2) = 0.0; | |
372 | fX(imod,0) = 0.0; | |
373 | fX(imod,1) = 0.0; | |
374 | fX(imod,2) = 0.0; | |
375 | continue; | |
376 | } | |
377 | ||
378 | fX(imod+60,0)=fX(imod+60,0)- tr[0]; | |
379 | fX(imod+60,1)=fX(imod+60,1)- tr[1]- 4.0; | |
380 | fX(imod+60,2)=fX(imod+60,2)- tr[2]; | |
381 | ||
382 | fX(imod,0) = resphi[imod]; | |
383 | fX(imod,1) = 0.0; | |
384 | fX(imod,2) = 0.0; | |
385 | ||
386 | } | |
387 | ||
388 | ||
389 | ||
390 | ||
391 | } | |
392 | ||
393 | //______________________________________________________________________ | |
394 | void AliACORDEAlign::Run(){ | |
395 | // | |
396 | // runs the full chain | |
397 | // | |
398 | ||
399 | //if(!LoadSurveyFromAlienFile("ACORDE",999999,1)) | |
400 | //{ | |
401 | // cout<<"Missing points"<<endl; | |
402 | //return; | |
403 | //} | |
404 | //else | |
405 | //{ | |
406 | //LoadSurveyfromLocalFile("ACORDE",99999,1); | |
407 | //} | |
408 | ||
409 | ||
410 | LoadSurveyData(); | |
411 | ComputePosition(); | |
412 | //CreateACORDEAlignObjs(); | |
413 | StoreAlignObj(); | |
414 | ||
415 | } | |
416 | ||
417 | //_________________________________________________________________________ | |
418 | ||
419 | void AliACORDEAlign::StoreAlignObj() | |
420 | { | |
421 | // | |
422 | // Storing ACORDE alignment objects | |
423 | // | |
424 | ||
425 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
426 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT"); | |
427 | ||
428 | TClonesArray *array = new TClonesArray("AliAlignObjParams",60); | |
429 | // | |
430 | // storing either in the OCDB or local file | |
431 | // | |
432 | ||
433 | TString symname; | |
434 | TString basename = "ACORDE/Array"; | |
435 | Int_t iIndex=0; | |
436 | ||
437 | AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer; | |
438 | UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex); | |
439 | ||
440 | Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.0; | |
441 | ||
442 | for (Int_t imod=0; imod<60; imod++) | |
443 | { | |
444 | ||
445 | dphi = fX(imod,0); | |
446 | dtheta = fX(imod,1); | |
447 | dpsi = fX(imod,2); | |
448 | dx = fX(imod+60,0); | |
449 | dy = fX(imod+60,1); | |
450 | dz = fX(imod+60,2); | |
451 | symname = basename; | |
452 | symname += imod; | |
453 | new((*array)[imod]) AliAlignObjParams(symname,volid,dx,dy,dz,dpsi,dtheta,dphi,kFALSE); | |
454 | } | |
455 | ||
456 | ||
457 | if( TString(gSystem->Getenv("TOCDB"))!= TString("kTRUE") ) | |
458 | { | |
459 | ||
460 | ||
461 | ||
462 | // save on file | |
463 | const char* filename = "ACORDESurveyMisalignment.root"; | |
464 | Char_t fullname[80]; | |
465 | ||
466 | ||
467 | ||
468 | sprintf(fullname,filename); | |
469 | ||
470 | ||
471 | TFile *f = new TFile(fullname,"RECREATE"); | |
472 | ||
473 | ||
474 | if(!f) | |
475 | { | |
476 | AliError("cannot open file for output\n"); | |
477 | return; | |
478 | } | |
479 | AliInfo(Form("Saving alignment objects to the file %s", filename)); | |
480 | f->cd(); | |
481 | f->WriteObject(array,"ACORDEAlignObjs","kSingleKey"); | |
482 | f->Close(); | |
483 | } | |
484 | else | |
485 | { | |
486 | // save in CDB storage | |
487 | AliCDBStorage* storage; | |
488 | // | |
489 | TString Storage = gSystem->Getenv("STORAGE"); | |
490 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) | |
491 | { | |
492 | AliError(Form("STORAGE variable set to %s is not valid. Exiting\n",Storage.Data())); | |
493 | return; | |
494 | } | |
495 | storage = cdb->GetStorage(Storage.Data()); | |
496 | if(!storage) | |
497 | { | |
498 | AliError(Form("Unable to open storage %s\n",Storage.Data())); | |
499 | return; | |
500 | } | |
501 | // | |
502 | AliCDBMetaData* md = new AliCDBMetaData(); | |
503 | md->SetResponsible("Pedro Podesta"); | |
504 | md->SetComment("Full misalignment of ACORDE from surveyors"); | |
505 | AliCDBId id("ACORDE/Align/Data",0,AliCDBRunRange::Infinity()); | |
506 | storage->Put(fAlignACORDEObjArray,id,md); | |
507 | } | |
508 | ||
509 | } |