Solving METRATE issue in METAnalyzer

[iatakisi]

------- PR description:

To solve the problem of incorrect METRATE calculation, the proposed changes are made.
Please see the issue in the following topic:
METAnalyzer::makeRatePlot calculation incorrect #29187
#29187
We do not expect any change in other plots but only METRate plots in collections

-------- PR validation:
The code is tested locally with UL data

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

-code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-32041/19592

• This PR adds an extra 36KB to repository

Code check has found code style and quality issues which could be resolved by applying following patch(s)

• code-format:
  https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-32041/19592/code-format.patch
  e.g. curl https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-32041/19592/code-format.patch | patch -p1
  You can also run scram build code-format to apply code format directly

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-32041/19593

• This PR adds an extra 36KB to repository

[cmsbuild]

A new Pull Request was created by @iatakisi for master.

It involves the following packages:

DQMOffline/JetMET

@andrius-k, @kmaeshima, @ErnestaP, @cmsbuild, @jfernan2, @fioriNTU can you please review it and eventually sign? Thanks.
@mmarionncern, @ahinzmann, @rappoccio, @jdamgov, @jdolen, @nhanvtran, @gkasieczka, @clelange, @schoef, @mariadalfonso, @seemasharmafnal, @rociovilar this is something you requested to watch as well.
@silviodonato, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

[jfernan2]

please test

[cmsbuild]

The tests are being triggered in jenkins.

• CMSSW_11_2_X_2020-11-05-1100/slc7_amd64_gcc820: https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/10535/console Started: 2020/11/05 18:53

[cmsbuild]

+1
Tested at: 2a989f4
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-126962/10535/summary.html
CMSSW: CMSSW_11_2_X_2020-11-05-1100
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-126962/10535/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 35
• DQMHistoTests: Total histograms compared: 2544144
• DQMHistoTests: Total failures: 229
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2543893
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 34 files compared)
• Checked 149 log files, 22 edm output root files, 35 DQM output files

[jfernan2]

+1

[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. @silviodonato, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)

[silviodonato]

+1