adding sum of PS weights

[defranchis]

PR description:

Seems like the sum of the PS weights was missing from the nanoAODs. This PR adds two branches to the "Run" tree, containing the missing information. The format is identical to that of other weights (e.g. scale, PDFs)

PR validation:

Run on MiniAOD sample TTToSemiLeptonic_TuneCP5_13TeV-powheg-pythia8 using CMSSW_10_6_27 (one version after the one used to produce NanoAODv9)

if this PR is a backport please specify the original PR and why you need to backport that PR:

Not a backport

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-38002/30082

• This PR adds an extra 24KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File PhysicsTools/NanoAOD/plugins/GenWeightsTableProducer.cc modified in PR(s): Refactoring gen weight storage in EDM + Nano integration #32167

[cmsbuild]

A new Pull Request was created by @defranchis (Matteo Defranchis) for master.

It involves the following packages:

• PhysicsTools/NanoAOD (xpog)

@cmsbuild, @mariadalfonso, @gouskos, @fgolf can you please review it and eventually sign? Thanks.
@gpetruc, @swertz this is something you requested to watch as well.
@perrotta, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

[mariadalfonso]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-1a382d/24836/summary.html
COMMIT: 22a6956
CMSSW: CMSSW_12_5_X_2022-05-17-2300/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/38002/24836/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 8 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 3672375
• DQMHistoTests: Total failures: 13
• DQMHistoTests: Total nulls: 1
• DQMHistoTests: Total successes: 3672339
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: -0.004 KiB( 49 files compared)
• DQMHistoSizes: changed ( 312.0 ): -0.004 KiB MessageLogger/Warnings
• Checked 208 log files, 45 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[mariadalfonso]

[mariadalfonso]

+xpog
new set of weights added in the Run2 tree (see snapshot #38002 (comment))

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)

[qliphy]

+1

[defranchis]

Thanks a lot! Is a backport necessary?

[mariadalfonso]

Thanks a lot! Is a backport necessary?

indeed, better to have in 12_4 as well.

[defranchis]

The backport of this PR is #38046