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a4c640e1 | 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 | // Class creating the T0 aligmnent objects from the surveys. | |
17 | ||
18 | // | |
19 | // Creates the T0 align object | |
20 | // | |
21 | ||
22 | #include "AliT0Align.h" | |
23 | // | |
24 | #include "TROOT.h" | |
25 | #include "Riostream.h" | |
26 | #include "TFile.h" | |
27 | #include "TMath.h" | |
28 | #include "TSystem.h" | |
29 | #include "AliSurveyObj.h" | |
68e43693 | 30 | #include "AliSurveyPoint.h" |
a4c640e1 | 31 | #include "AliAlignObjParams.h" |
32 | #include "AliCDBStorage.h" | |
33 | #include <TClonesArray.h> | |
34 | #include <TFile.h> | |
35 | #include "AliLog.h" | |
36 | #include "AliCDBManager.h" | |
37 | ||
38 | ClassImp(AliT0Align) | |
39 | ||
40 | AliT0Align::AliT0Align() : | |
41 | TObject(), | |
42 | fT0AAlignObj(0x0), | |
43 | fT0CAlignObj(0x0), | |
44 | fFileGlob(0x0), | |
45 | fXPos(0.), | |
46 | fYPos(0.), | |
47 | fDebug(0), | |
48 | fRepLoc(0) | |
49 | { | |
50 | // | |
51 | // default constructor | |
52 | // | |
53 | } | |
54 | //________________________________________________________________________ | |
55 | AliT0Align::AliT0Align(Int_t reportloc, Int_t reportglob) : | |
56 | TObject(), | |
57 | fT0AAlignObj(0x0), | |
58 | fT0CAlignObj(0x0), | |
59 | fFileGlob(0x0), | |
60 | fXPos(0.), | |
61 | fYPos(0.), | |
62 | fDebug(0), | |
63 | fRepLoc(0) | |
64 | { | |
65 | // | |
66 | // constructor - defines data files | |
67 | // | |
68 | fRepLoc = reportloc; | |
69 | Char_t path[50]; | |
70 | fFileGlob = new Char_t[80]; | |
71 | sprintf(path,gSystem->Getenv("ALICE_ROOT")); | |
72 | // | |
73 | // sprintf(fFileLoc,"%s/T0/Survey_%d_T0.txt",path,reportloc); | |
74 | sprintf(fFileGlob,"%s/T0/Survey_%d_V0.txt",path,reportglob); | |
75 | // | |
76 | ||
77 | } | |
78 | //_________________________________________________________________________ | |
79 | AliT0Align::AliT0Align(const AliT0Align &align) : | |
80 | TObject(), | |
81 | fT0AAlignObj(0x0), | |
82 | fT0CAlignObj(0x0), | |
83 | fFileGlob(0x0), | |
84 | fXPos(0.), | |
85 | fYPos(0.), | |
86 | fDebug(0), | |
87 | fRepLoc(0) | |
88 | { | |
89 | // | |
90 | // copy constructor - dummy | |
91 | // | |
92 | fDebug = align.fDebug; | |
93 | } | |
94 | //__________________________________________________________________________ | |
95 | AliT0Align & AliT0Align::operator =(const AliT0Align & align) | |
96 | { | |
97 | // | |
98 | // assignment operator - dummy | |
99 | // | |
100 | fDebug=align.fDebug; | |
101 | return (*this); | |
102 | } | |
103 | ||
104 | //__________________________________________________________________________ | |
105 | AliT0Align::~AliT0Align(){ | |
106 | // | |
107 | // destructor | |
108 | // | |
109 | if(fT0AAlignObj) delete fT0AAlignObj; | |
110 | if(fT0CAlignObj) delete fT0CAlignObj; | |
111 | ||
112 | } | |
113 | //__________________________________________________________________________ | |
114 | Bool_t AliT0Align::LoadSurveyData() | |
115 | { | |
116 | // | |
117 | // Create a new survey object and fill it. | |
118 | ||
119 | AliSurveyObj * s1 = new AliSurveyObj(); | |
120 | ||
121 | if(fRepLoc == 0) | |
122 | // | |
123 | // Filling from DCDB (via GRID) | |
124 | // | |
125 | { | |
126 | s1->SetGridUser("tomatkie"); | |
127 | s1->Fill("V0", 835615, "tomatkie"); | |
128 | } | |
129 | ||
130 | else | |
131 | // | |
132 | // Filling from local file | |
133 | // | |
134 | { | |
135 | s1->FillFromLocalFile(fFileGlob); | |
136 | } | |
137 | // | |
138 | Int_t numberPoints = 3; | |
139 | // | |
140 | TString pointNames[3] = {"C67_6_Beamcircle", "T0A", "VERTEX"}; | |
141 | // | |
142 | Float_t surveyedPoints [3][2]; | |
143 | AliSurveyPoint *currPoint; | |
144 | ||
145 | // | |
146 | for(Int_t i=0;i<numberPoints;i++) | |
147 | { | |
148 | currPoint=0; | |
149 | currPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNames[i]); | |
150 | // | |
151 | if(currPoint) | |
152 | { | |
153 | surveyedPoints[i][0]=currPoint->GetX(); | |
154 | surveyedPoints[i][1]=currPoint->GetY(); | |
155 | // surveyedPoints[i]=currPoint->GetZ(); | |
156 | if(fDebug) | |
157 | Printf(Form("INFO: Point \"%s\" coordinates read.", pointNames[i].Data())); | |
158 | } | |
159 | else | |
160 | { | |
161 | if(fDebug) | |
162 | { | |
163 | Printf(Form("ERROR: Essential point missing: \"%s\"", pointNames[i].Data())); | |
164 | return 1; | |
165 | } | |
166 | } | |
167 | } | |
168 | fXPos = surveyedPoints[0][0]; | |
169 | fYPos = surveyedPoints[0][1]; | |
170 | // | |
171 | delete s1; | |
172 | // | |
173 | return 0; | |
174 | } | |
175 | //_________________________________________________________________ | |
176 | ||
177 | Double_t AliT0Align::ComputePosition() | |
178 | { | |
179 | // Float_t fZPos, shift; | |
180 | // fZPos = surveyedPoints[3] - shift; | |
52be7fb0 | 181 | return 99999; |
a4c640e1 | 182 | } |
183 | //_______________________________________________________________________ | |
184 | void AliT0Align::CreateAlignObj(){ | |
185 | // | |
186 | TClonesArray *array = new TClonesArray("AliAlignObjParams",2); | |
187 | // TClonesArray &alobj = *array; | |
188 | ||
189 | ||
190 | Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.; | |
191 | fT0AAlignObj = new AliAlignObjParams("ALIC_1/0STL_1",0,dx,dy,dz,dpsi,dtheta,dphi,kTRUE); | |
192 | ||
193 | dx=fXPos; | |
194 | dy=fYPos; | |
195 | // dz=surveyedPoints[2]; | |
196 | dz=0.; | |
197 | fT0CAlignObj = new AliAlignObjParams("ALIC_1/0STR_1",0,dx,dy,dz,dpsi,dtheta,dphi,kTRUE); | |
198 | } | |
199 | ||
200 | //______________________________________________________________________ | |
201 | void AliT0Align::Run(){ | |
202 | // | |
203 | // runs the full chain | |
204 | // | |
205 | SetDebug(0); | |
206 | Bool_t flag = LoadSurveyData(); | |
207 | if(flag) | |
208 | { | |
209 | cout<<"Missing points"<<endl; | |
210 | return; | |
211 | } | |
212 | // ComputePosition(); | |
213 | CreateAlignObj(); | |
214 | StoreAlignObj(); | |
215 | } | |
216 | //_________________________________________________________________________ | |
217 | ||
218 | void AliT0Align::StoreAlignObj() | |
219 | { | |
220 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
221 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT"); | |
222 | // | |
223 | TClonesArray *array = new TClonesArray("AliAlignObjParams",2); | |
224 | // | |
225 | Double_t shifts[3]; | |
226 | Double_t rots[3]; | |
227 | // | |
228 | fT0AAlignObj->GetPars(shifts,rots); | |
229 | new((*array)[0]) AliAlignObjParams(fT0AAlignObj->GetSymName(),0,shifts[0], | |
230 | shifts[1],shifts[2],rots[0],rots[1],rots[2],kTRUE); | |
231 | fT0CAlignObj->GetPars(shifts,rots); | |
232 | new((*array)[1]) AliAlignObjParams(fT0CAlignObj->GetSymName(),0,shifts[0], | |
233 | shifts[1],shifts[2],rots[0],rots[1],rots[2],kTRUE); | |
234 | ||
235 | ||
236 | // | |
237 | // storing either in the OCDB or local file | |
238 | // | |
239 | if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){ | |
240 | // save on file | |
241 | const char* filename = "T0SurveyMisalignment.root"; | |
242 | Char_t fullname[80]; | |
243 | sprintf(fullname,"%s/T0/Align/Data/%s",gSystem->Getenv("ALICE_ROOT"),filename); | |
244 | TFile *f = new TFile(fullname,"RECREATE"); | |
245 | if(!f){ | |
246 | AliError("cannot open file for output\n"); | |
247 | return; | |
248 | } | |
249 | AliInfo(Form("Saving alignment objects to the file %s", filename)); | |
250 | f->cd(); | |
251 | f->WriteObject(array,"T0AlignObjs","kSingleKey"); | |
252 | f->Close(); | |
253 | }else{ | |
254 | // save in CDB storage | |
255 | AliCDBStorage* storage; | |
256 | // | |
257 | TString Storage = gSystem->Getenv("STORAGE"); | |
258 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
259 | AliError(Form( | |
260 | "STORAGE variable set to %s is not valid. Exiting\n",Storage.Data())); | |
261 | return; | |
262 | } | |
263 | storage = cdb->GetStorage(Storage.Data()); | |
264 | if(!storage){ | |
265 | AliError(Form("Unable to open storage %s\n",Storage.Data())); | |
266 | return; | |
267 | } | |
268 | // | |
269 | AliCDBMetaData* md = new AliCDBMetaData(); | |
270 | md->SetResponsible("Tomasz Malkiewicz"); | |
271 | md->SetComment("Full misalignment of T0-C from surveyors"); | |
272 | AliCDBId id("T0/Align/Data",0,AliCDBRunRange::Infinity()); | |
273 | storage->Put(array,id,md); | |
274 | } | |
275 | } | |
276 |