In alignment classes:
- Added the possibility to run the alignment in two steps
* First step is to calculate the derivatives. The derivatives are stored in an AOD. It's fully parallelizable.
* Second step reads back the derivatives from the AOD and performs the minimization.
* The behaviour is handle in the AliMUONAlignmentTask setting the appropiate flags with the methods
muonAlign->SetReadRecords();
muonAlign->SetDoAlignment();
muonAlign->SetWriteRecords();
- Improve running of alignment taks on the grid
- Correct handling of different OCDB used for input and output alignments
(Hugo, Javier)