Skip to content

Draft: DerivationFrameworkConfiguration+Higgs+JetETMiss+LLP: Another overlap-removal sequencing fix.

Scott Snyder requested to merge ssnyder/athena:eventClean.DerivationFrameworkConfiguration-20250102 into main

To work around the fact that overlap removal overwrites decorations, we need to group all the overlap removal algorithms after all other derivation algorithms, followed by the algorithms to lock the decorations.

We were doing this by moving the sequences to the end in the individual format configurations. But this can fail if multiple formats are combined.

Instead, in the skeleton, we introduce a sequence DerivationEndSeq that will be put after all other derivation algorithms. Then we can add the cleaning algorithms to this.

See ATLASRECTS-8008.

Merge request reports