GlueX Offline Meeting, July 27, 2011

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GlueX Offline Software Meeting
Wednesday, July 27, 2011
1:30 pm EDT
JLab: CEBAF Center F326


  1. Announcements
  2. Review of minutes from the last meeting: all
  3. Update on non-deterministic event reconstruction: David, Paul M.
  4. Status of the CCDB release: Dmitry
  5. Cyber event and the User Community
  6. Action Item Review: all
  7. Review of recent repository activity: all

Communication Information


To connect by telephone:

  1. dial:
  2. enter access code followed by the # sign: 3421244#

Video Conferencing


Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2011-3Q on the JLab CUE. This directory is accessible from the web at . You have to be a member of the "halld" Unix group to do this.


  • CMU: Will Levine
  • JLab: Mark Ito (chair), Paul Mattione, Dmitry Romanov, Sascha Somov, Simon Taylor, Elliott Wolin, Zhiwen Zhao

Review of minutes from the last meeting

We looked at the [[???|minutes from the last meeting]. Elliott remarked that in the translation tables there was no need to identify the pre-amps for the tracking chambers as separate entities.

Status of the CCDB release

Dimitry is finishing the conversion from existing Subversion-controlled calibration constant files to the CCDB

  • built JANA, put in classes to read CCDB
  • getting ready to test
  • should be done in the next few days
  • CCDB has been checked into the 12 GeV Physics repository

Elliott commented that some progress on the conditions part of the CCDB would be useful.


variable not getting Paul found additional bug at 1%, figure of merit for particle id hddump, output of all the factories look consistent

NaN propose a policy


will hit generation limit on number of multiple hits

finish reorg of particle classes

can svn server be configured to store passwords encrypted

will actually look at auto-test things : will root2email

nightly build broken