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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. | |
840f6973 | 37 | using std::cout; |
38 | using std::endl; | |
091f76f8 | 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 | ||
8f63aa5d | 58 | AliACORDEAlign::AliACORDEAlign(/*Int_t reportloc,*/Int_t reportglob): |
091f76f8 | 59 | TObject(), |
8f63aa5d | 60 | fFileGlob(0x0), |
61 | fRepLoc(0), | |
62 | fRepGlob(0), | |
63 | fUser(0x0), | |
091f76f8 | 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]; | |
8f63aa5d | 74 | fFileGlob = new Char_t[80]; |
75 | fUser = new Char_t[10]; | |
85b94986 | 76 | snprintf(path,50,"%s",gSystem->Getenv("ALICE_ROOT")); |
091f76f8 | 77 | // |
78 | snprintf(fFileGlob,80,"%s/ACORDE/Survey_%d_ACORDE.txt",path,reportglob); | |
79 | // | |
85b94986 | 80 | snprintf(fUser,10,"%s",gSystem->Getenv("alien_API_USER")); |
091f76f8 | 81 | |
82 | } | |
83 | ||
091f76f8 | 84 | //__________________________________________________________________________ |
85 | AliACORDEAlign::~AliACORDEAlign(){ | |
86 | // | |
87 | // destructor | |
88 | // | |
89 | if(fAlignACORDEObjArray) delete fAlignACORDEObjArray; | |
90 | if(fFileGlob) delete[] fFileGlob; | |
91 | if(fUser) delete[] fUser; | |
92 | } | |
93 | ||
94 | ||
95 | void AliACORDEAlign::LoadSurveyData() | |
96 | { | |
97 | ||
98 | // | |
99 | // Create a new survey object and fill it. | |
100 | ||
101 | AliSurveyObj * s1 = new AliSurveyObj(); | |
102 | ||
103 | if(fRepLoc != 0) | |
104 | { | |
105 | // Filling from DCDB (via GRID) | |
106 | s1->SetGridUser(fUser); | |
107 | s1->Fill("ACORDE",1014872,1,fUser); | |
108 | } | |
109 | else | |
110 | { | |
111 | s1->FillFromLocalFile(fFileGlob); | |
112 | } | |
113 | ||
114 | ||
115 | //s1->GetEntries(); | |
116 | //s1->GetUnits(); | |
0415bcff | 117 | //TObjArray* arr = s1->GetData(); |
091f76f8 | 118 | //cout<< "number of entries " << arr->GetEntries() <<endl; |
119 | //arr->UncheckedAt(0)->ClassName(); | |
120 | //AliSurveyPoint *sp0 = (AliSurveyPoint*) arr->UncheckedAt(0); | |
121 | //cout << "point name " << sp0->GetPointName() << endl ; | |
122 | ||
123 | ||
124 | // | |
125 | TString ML= "M" ; | |
126 | //TString PL= "P"; | |
127 | TString underscore = "_"; | |
128 | TString endInner = "_I"; | |
129 | TString endOuter = "_O"; | |
130 | TString endCenter = "_P"; | |
131 | // | |
132 | TString surveyname; | |
133 | TString surveynameInner; | |
134 | TString surveynameOuter; | |
135 | TString surveynameCenter; | |
136 | ||
137 | //TString surveynameAngles; | |
138 | // | |
139 | TString pointNamesInner[60]; | |
140 | TString pointNamesOuter[60]; | |
141 | TString pointNamesCenter[60]; | |
142 | ||
143 | // | |
144 | Int_t nid=0; | |
145 | // | |
146 | //for regular modules | |
147 | for (Int_t ncolum=0; ncolum<6; ncolum++) | |
148 | { | |
149 | for (Int_t nrow=0; nrow<10; nrow++) | |
150 | { | |
151 | ||
152 | surveyname=ML; | |
153 | surveyname+=ncolum; | |
154 | surveyname+=underscore; | |
155 | surveyname+=nrow; | |
156 | ||
157 | surveynameInner=surveyname; | |
158 | surveynameInner+=endInner; | |
159 | ||
160 | surveynameOuter=surveyname; | |
161 | surveynameOuter+=endOuter; | |
162 | ||
163 | surveynameCenter=surveyname; | |
164 | surveynameCenter+=endCenter; | |
165 | ||
166 | pointNamesInner[nid] = surveynameInner; | |
167 | pointNamesOuter[nid] = surveynameOuter; | |
168 | pointNamesCenter[nid] = surveynameCenter; | |
169 | ++nid; | |
170 | } | |
171 | } | |
172 | ||
173 | ||
174 | //Read two points | |
175 | AliSurveyPoint *InnerPoint; | |
8f63aa5d | 176 | AliSurveyPoint *OuterPoint |
177 | ; | |
091f76f8 | 178 | AliSurveyPoint *CenterPoint; |
179 | ||
180 | ||
181 | for(Int_t i=0;i<60;i++) | |
182 | { | |
183 | ||
184 | InnerPoint=0; | |
185 | OuterPoint=0; | |
186 | CenterPoint=0; | |
187 | ||
188 | InnerPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesInner[i]); | |
189 | OuterPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesOuter[i]); | |
190 | CenterPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNamesCenter[i]); | |
191 | ||
192 | ||
193 | ||
194 | if(InnerPoint && OuterPoint) | |
195 | { | |
196 | //Use center if it is available | |
197 | if(CenterPoint) | |
198 | { | |
199 | fX(i+60,0) = CenterPoint->GetX()*100; | |
200 | fX(i+60,1) = CenterPoint->GetY()*100; | |
201 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
202 | } | |
203 | else | |
204 | { | |
205 | //calculate center point | |
206 | fX(i+60,0) = 100*(InnerPoint->GetX() + OuterPoint->GetX())/2.0; | |
207 | fX(i+60,1) = 100*(InnerPoint->GetY() + OuterPoint->GetY())/2.0; | |
208 | fX(i+60,2) = 100*(InnerPoint->GetZ() + OuterPoint->GetZ())/2.0; | |
209 | } | |
210 | ||
211 | fX(i,0) = OuterPoint->GetX()*100; | |
212 | fX(i,1) = OuterPoint->GetY()*100; | |
213 | fX(i,2) = OuterPoint->GetZ()*100; | |
214 | } | |
215 | else | |
216 | { | |
217 | if(InnerPoint && CenterPoint) | |
218 | { | |
219 | ||
220 | fX(i+60,0) = CenterPoint->GetX()*100; | |
221 | fX(i+60,1) = CenterPoint->GetY()*100; | |
222 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
223 | ||
224 | fX(i,0) = InnerPoint->GetX()*100; | |
225 | fX(i,1) = InnerPoint->GetY()*100; | |
226 | fX(i,2) = InnerPoint->GetZ()*100; | |
227 | } | |
228 | else | |
229 | { | |
230 | if(OuterPoint && CenterPoint) | |
231 | { | |
232 | ||
233 | fX(i+60,0) = CenterPoint->GetX()*100; | |
234 | fX(i+60,1) = CenterPoint->GetY()*100; | |
235 | fX(i+60,2) = CenterPoint->GetZ()*100; | |
236 | ||
237 | fX(i,0) = OuterPoint->GetX()*100; | |
238 | fX(i,1) = OuterPoint->GetY()*100; | |
239 | fX(i,2) = OuterPoint->GetZ()*100; | |
240 | } | |
241 | else | |
242 | { | |
243 | ||
244 | fX(i+60,0) = -99.0; | |
245 | fX(i+60,1) = -99.0; | |
246 | fX(i+60,2) = -99.0; | |
247 | ||
248 | fX(i,0) = -99.0; | |
249 | fX(i,1) = -99.0; | |
250 | fX(i,2) = -99.0; | |
251 | ||
252 | } | |
253 | } | |
254 | } | |
255 | ||
256 | ||
257 | }//ends for | |
258 | ||
259 | delete s1; | |
260 | ||
261 | } | |
262 | ||
263 | void AliACORDEAlign::ComputePosition() | |
264 | { | |
265 | ||
266 | ||
267 | //Residuals for rotations | |
268 | ||
269 | Double_t theta; | |
270 | Double_t resphi[60]; | |
271 | Double_t resiphi; | |
272 | ||
273 | for (Int_t imod=0; imod<60; imod++) | |
274 | { | |
275 | if(TMath::Abs(fX(imod+60,0)-fX(imod,0))>=0.000001) | |
276 | { | |
277 | theta = (fX(imod+60,1)-fX(imod,1))/(fX(imod+60,0)-fX(imod,0)); | |
278 | resiphi = TMath::ATan(theta)*(180.0/TMath::Pi()); | |
279 | // calculate the residuals special modules | |
280 | if(imod==0 || imod==9 || imod==50 || imod==59 ) | |
281 | { | |
282 | resphi[imod] = 0.0-resiphi; | |
283 | continue; | |
284 | } | |
285 | // for module with no measurements | |
286 | if(imod == 42 ) | |
287 | { | |
288 | resphi[imod]= 0.0; | |
289 | continue; | |
290 | } | |
291 | //face A | |
292 | if(imod>0 && imod <20) | |
293 | { | |
294 | resphi[imod] = resiphi + 45.0; | |
295 | } | |
296 | //face B | |
297 | if(imod>=20 && imod <40) | |
298 | { | |
299 | resphi[imod] = -resiphi; | |
300 | } | |
301 | //face C | |
302 | if(imod>=40 && imod <60) | |
303 | { | |
304 | resphi[imod] = resiphi - 45.0; | |
305 | } | |
306 | ||
307 | } | |
308 | ||
309 | } | |
310 | ||
311 | ||
312 | //Get the residuals for translations | |
313 | ||
314 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
315 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); | |
316 | cdb->SetRun(0); | |
317 | ||
318 | //AliCDBStorage* storage; | |
319 | AliGeomManager::LoadGeometry(); | |
320 | ||
321 | ||
322 | TString symname; | |
323 | TString basename = "ACORDE/Array"; | |
324 | ||
325 | ||
326 | // Get the ideal directly from the geometry | |
327 | Double_t *tr; | |
328 | TGeoHMatrix *matrix; | |
329 | for (Int_t imod=0; imod<60; imod++) | |
330 | { | |
331 | symname = basename; | |
332 | symname += imod; | |
333 | cout<< symname << endl; | |
334 | matrix = AliGeomManager::GetMatrix(symname); | |
335 | tr=matrix->GetTranslation(); | |
336 | ||
337 | if(imod == 42) | |
338 | { | |
339 | fX(imod+60,0) = 0.0; | |
340 | fX(imod+60,1) = 0.0; | |
341 | fX(imod+60,2) = 0.0; | |
342 | fX(imod,0) = 0.0; | |
343 | fX(imod,1) = 0.0; | |
344 | fX(imod,2) = 0.0; | |
345 | continue; | |
346 | } | |
347 | ||
348 | fX(imod+60,0)=fX(imod+60,0)- tr[0]; | |
349 | fX(imod+60,1)=fX(imod+60,1)- tr[1]- 4.0; | |
350 | fX(imod+60,2)=fX(imod+60,2)- tr[2]; | |
351 | ||
352 | fX(imod,0) = resphi[imod]; | |
353 | fX(imod,1) = 0.0; | |
354 | fX(imod,2) = 0.0; | |
355 | ||
356 | } | |
357 | ||
358 | ||
359 | ||
360 | ||
361 | } | |
362 | ||
363 | //______________________________________________________________________ | |
364 | void AliACORDEAlign::Run(){ | |
365 | // | |
366 | // runs the full chain | |
367 | // | |
368 | ||
369 | //if(!LoadSurveyFromAlienFile("ACORDE",999999,1)) | |
370 | //{ | |
371 | // cout<<"Missing points"<<endl; | |
372 | //return; | |
373 | //} | |
374 | //else | |
375 | //{ | |
376 | //LoadSurveyfromLocalFile("ACORDE",99999,1); | |
377 | //} | |
378 | ||
379 | ||
380 | LoadSurveyData(); | |
381 | ComputePosition(); | |
382 | //CreateACORDEAlignObjs(); | |
383 | StoreAlignObj(); | |
384 | ||
385 | } | |
386 | ||
387 | //_________________________________________________________________________ | |
388 | ||
389 | void AliACORDEAlign::StoreAlignObj() | |
390 | { | |
391 | // | |
392 | // Storing ACORDE alignment objects | |
393 | // | |
394 | ||
395 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
396 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT"); | |
397 | ||
398 | TClonesArray *array = new TClonesArray("AliAlignObjParams",60); | |
399 | // | |
400 | // storing either in the OCDB or local file | |
401 | // | |
402 | ||
403 | TString symname; | |
404 | TString basename = "ACORDE/Array"; | |
405 | Int_t iIndex=0; | |
406 | ||
407 | AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer; | |
408 | UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex); | |
409 | ||
410 | Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.0; | |
411 | ||
412 | for (Int_t imod=0; imod<60; imod++) | |
413 | { | |
414 | ||
415 | dphi = fX(imod,0); | |
416 | dtheta = fX(imod,1); | |
417 | dpsi = fX(imod,2); | |
418 | dx = fX(imod+60,0); | |
419 | dy = fX(imod+60,1); | |
420 | dz = fX(imod+60,2); | |
421 | symname = basename; | |
422 | symname += imod; | |
423 | new((*array)[imod]) AliAlignObjParams(symname,volid,dx,dy,dz,dpsi,dtheta,dphi,kFALSE); | |
424 | } | |
425 | ||
426 | ||
427 | if( TString(gSystem->Getenv("TOCDB"))!= TString("kTRUE") ) | |
428 | { | |
429 | ||
430 | ||
431 | ||
432 | // save on file | |
433 | const char* filename = "ACORDESurveyMisalignment.root"; | |
434 | Char_t fullname[80]; | |
435 | ||
436 | ||
437 | ||
85b94986 | 438 | snprintf(fullname,80,"%s",filename); |
091f76f8 | 439 | |
440 | ||
441 | TFile *f = new TFile(fullname,"RECREATE"); | |
442 | ||
443 | ||
444 | if(!f) | |
445 | { | |
446 | AliError("cannot open file for output\n"); | |
447 | return; | |
448 | } | |
449 | AliInfo(Form("Saving alignment objects to the file %s", filename)); | |
450 | f->cd(); | |
451 | f->WriteObject(array,"ACORDEAlignObjs","kSingleKey"); | |
452 | f->Close(); | |
453 | } | |
454 | else | |
455 | { | |
456 | // save in CDB storage | |
457 | AliCDBStorage* storage; | |
458 | // | |
459 | TString Storage = gSystem->Getenv("STORAGE"); | |
460 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) | |
461 | { | |
462 | AliError(Form("STORAGE variable set to %s is not valid. Exiting\n",Storage.Data())); | |
463 | return; | |
464 | } | |
465 | storage = cdb->GetStorage(Storage.Data()); | |
466 | if(!storage) | |
467 | { | |
468 | AliError(Form("Unable to open storage %s\n",Storage.Data())); | |
469 | return; | |
470 | } | |
471 | // | |
472 | AliCDBMetaData* md = new AliCDBMetaData(); | |
473 | md->SetResponsible("Pedro Podesta"); | |
474 | md->SetComment("Full misalignment of ACORDE from surveyors"); | |
475 | AliCDBId id("ACORDE/Align/Data",0,AliCDBRunRange::Infinity()); | |
476 | storage->Put(fAlignACORDEObjArray,id,md); | |
477 | } | |
478 | ||
479 | } |