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c2d1365a | 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 | **************************************************************************/ | |
d3a9c52a | 15 | |
c2d1365a | 16 | // $Id$ |
d3a9c52a | 17 | |
c2d1365a | 18 | // Macro for generating the zero misalignment data. |
19 | // | |
20 | // Author: I. Hrivnacova, IPN Orsay | |
d3a9c52a | 21 | |
0eae0737 | 22 | #if !defined(__CINT__) || defined(__MAKECINT__) |
23 | ||
24 | #include "AliMUONGeometryTransformer.h" | |
25 | ||
ef4cb4f1 | 26 | #include "AliGeomManager.h" |
0eae0737 | 27 | #include "AliCDBManager.h" |
28 | #include "AliCDBStorage.h" | |
0dd10920 | 29 | #include "AliCDBEntry.h" |
0eae0737 | 30 | #include "AliCDBId.h" |
31 | ||
ef4cb4f1 | 32 | #include <TSystem.h> |
0dd10920 | 33 | #include <TError.h> |
0eae0737 | 34 | #include <TClonesArray.h> |
35 | #include <TString.h> | |
36 | #include <TFile.h> | |
37 | #include <Riostream.h> | |
38 | ||
39 | #endif | |
40 | ||
c2d1365a | 41 | void MakeMUONZeroMisAlignment() |
42 | { | |
6fce62af | 43 | const char* macroname = "MakeMUONZeroMisAlignment.C"; |
44 | // Activate CDB storage and load geometry from CDB | |
45 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
46 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT"); | |
47 | cdb->SetRun(0); | |
48 | ||
0dd10920 | 49 | AliCDBStorage* storage = 0; |
6fce62af | 50 | |
a24be56b | 51 | if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){ |
6fce62af | 52 | TString Storage = gSystem->Getenv("STORAGE"); |
53 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
54 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
55 | return; | |
56 | } | |
57 | storage = cdb->GetStorage(Storage.Data()); | |
58 | if(!storage){ | |
59 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
60 | return; | |
61 | } | |
62 | AliCDBPath path("GRP","Geometry","Data"); | |
63 | AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun()); | |
64 | if(!entry) Fatal(macroname,"Could not get the specified CDB entry!"); | |
65 | entry->SetOwner(0); | |
66 | TGeoManager* geom = (TGeoManager*) entry->GetObject(); | |
67 | AliGeomManager::SetGeometry(geom); | |
68 | }else{ | |
69 | AliGeomManager::LoadGeometry(); //load geom from default CDB storage | |
70 | } | |
ef4cb4f1 | 71 | |
72 | AliMUONGeometryTransformer transformer; | |
73 | transformer.LoadGeometryData(); | |
c2d1365a | 74 | TClonesArray* array = transformer.CreateZeroAlignmentData();; |
d3a9c52a | 75 | |
0eae0737 | 76 | if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) { |
c2d1365a | 77 | // Create a file to store the alignment data |
dfe9c69d | 78 | const char* filename = "MUONZeroMisalignment.root"; |
79 | TFile f(filename,"RECREATE"); | |
0dd10920 | 80 | if(!f.IsOpen()){ |
dfe9c69d | 81 | Error(macroname,"cannot open file for output\n"); |
82 | return; | |
c2d1365a | 83 | } |
dfe9c69d | 84 | Info(macroname,"Saving alignment objects to the file %s", filename); |
d3a9c52a | 85 | f.cd(); |
dfe9c69d | 86 | f.WriteObject(array,"MUONAlignObjs","kSingleKey"); |
d3a9c52a | 87 | f.Close(); |
dfe9c69d | 88 | } else { |
d3a9c52a | 89 | // save in CDB storage |
d3a9c52a | 90 | AliCDBMetaData* cdbData = new AliCDBMetaData(); |
91 | cdbData->SetResponsible("Dimuon Offline project"); | |
5bd470e1 | 92 | cdbData->SetComment("MUON alignment objects with zero misalignment"); |
93 | cdbData->SetAliRootVersion(gSystem->Getenv("ARVERSION")); | |
dfe9c69d | 94 | AliCDBId id("MUON/Align/Data", 0, AliCDBRunRange::Infinity()); |
d3a9c52a | 95 | storage->Put(array, id, cdbData); |
96 | } | |
d3a9c52a | 97 | } |
98 |