Engine for the volume-based magnetic field. For details, see CMS CR-2005/011.
No class is directly exposed to the user: field engines are accessed via the MagneticField interface.
The internal implementation is based on the following classes:
To use this engine you should include in the cfi:
include "Configuration/StandardSequences/data/MagneticField.cff"
An example of field access using this engine is provided in MagneticField/Engine/test/testMagneticField.cfg.
Stable.