Add GEM reco geometry record.
Scripts, configurations and metadata to produce Extended 2019 scenario payloads including GEM.
Remove GEM from Extended scenario.
Magnetic field payload producers including job configurations.
Magnetic field payload producers including job configurations.
Add Magnetic Field geometry readers from DB payload.
Use standard geometry file record for magnetic field payload.
Merge pull request #89 from ianna/mf-geometry-payload

Mf geometry payload