1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 // Macro for generating the full misalignment data.
19 // The macro is trigger from AliRoot/macros/MakeAllDETsFullMisAlignment.C
21 // Author: I. Hrivnacova, IPN Orsay
23 #if !defined(__CINT__) || defined(__MAKECINT__)
25 #include "AliMUONGeometryTransformer.h"
26 #include "AliMUONGeometryMisAligner.h"
28 #include "AliGeomManager.h"
29 #include "AliCDBManager.h"
30 #include "AliCDBStorage.h"
31 #include "AliCDBEntry.h"
36 #include <TClonesArray.h>
39 #include <Riostream.h>
44 void MakeMUONFullMisAlignment()
46 const char* macroname = "MakeMUONFullMisAlignment.C";
47 // Activate CDB storage and load geometry from CDB
48 AliCDBManager* cdb = AliCDBManager::Instance();
49 if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
52 AliCDBStorage* storage = 0;
54 if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
55 TString Storage = gSystem->Getenv("STORAGE");
56 if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
57 Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
60 storage = cdb->GetStorage(Storage.Data());
62 Error(macroname,"Unable to open storage %s\n",Storage.Data());
65 AliCDBPath path("GRP","Geometry","Data");
66 AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
67 if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
69 TGeoManager* geom = (TGeoManager*) entry->GetObject();
70 AliGeomManager::SetGeometry(geom);
72 AliGeomManager::LoadGeometry(); //load geom from default CDB storage
75 AliMUONGeometryTransformer transformer;
76 transformer.LoadGeometryData();
78 AliMUONGeometryMisAligner misAligner(0.0, 0.03, 0.0, 0.03, 0.0, 0.03);
79 AliMUONGeometryTransformer* newTransform
80 = misAligner.MisAlign(&transformer, true);
81 const TClonesArray* array = newTransform->GetMisAlignmentData();
83 if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) {
85 const char* filename = "MUONfullMisalignment.root";
86 TFile f(filename,"RECREATE");
88 Error(macroname,"cannot open file for output\n");
91 Info(macroname,"Saving alignment objects to the file %s", filename);
93 f.WriteObject(array,"MUONAlignObjs","kSingleKey");
97 // Save in CDB storage
98 AliCDBMetaData* cdbData = new AliCDBMetaData();
99 cdbData->SetResponsible("Dimuon Offline project");
100 cdbData->SetComment("MUON alignment objects with full misalignment");
101 cdbData->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
102 AliCDBId id("MUON/Align/Data", 0, AliCDBRunRange::Infinity());
103 storage->Put(const_cast<TClonesArray*>(array), id, cdbData);