fix bug in the plot of number of layers per track profile

[mtosi]

as reported in JIRA tickect https://its.cern.ch/jira/browse/CMSTRACK-134
we need to fix a bug in the tracking DQM code
@venturia @VinInn @rovere @deguio @danduggan @threus

[cmsbuild]

A new Pull Request was created by @mtosi (mia tosi) for CMSSW_7_5_X.

fix bug in the plot of number of layers per track profile

It involves the following packages:

DQM/TrackingMonitor

@cmsbuild, @danduggan, @deguio can you please review it and eventually sign? Thanks.
@makortel, @threus this is something you requested to watch as well.
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@Degano you are the release manager for this.
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[deguio]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs once checked with relvals in the development release cycle of CMSSW or unless it breaks tests. This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @smuzaffar

[cmsbuild]

+1
Tested at: d6ceca5
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10089/8564/summary.html

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs once checked with relvals in the development release cycle of CMSSW (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @Degano, @smuzaffar

[davidlange6]

+1

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10089/8564/summary.html

There are some workflows for which there are errors in the baseline:
25202.0 step 3
The results for the comparisons for these workflows could be incomplete
This means most likely that the IB is having errors in the relvals.The error does NOT come from this pull request

[cmsbuild]

+1
Tested at: d6ceca5
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10089/10977/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-10089/10977/summary.html

There are some workflows for which there are errors in the baseline:
25202.0 step 3
The results for the comparisons for these workflows could be incomplete
This means most likely that the IB is having errors in the relvals.The error does NOT come from this pull request