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LArSoft Coordination Meeting

US/Central
Libra room (WH9SE)

Libra room

WH9SE

Description
ReadyTalk: +1 (866) 740-1260 (U.S. toll free), +1 (303) 248-0285 (U.S. toll number)
Code: 886 7778

At Fermilab:  WH3NE

Present:

Laura Fields,

Lynn Garren,

Herbert Greenlee,

Thomas Junk,

Gianluca Petrillo,

Ruth Pordes,

Brian Rebel,

Saba Sehrish,

Tingjun Yang

 

Remote:

David Adams,

Matt Bass,

Vito Di Benedetto,

Wesley Ketchum,

Gleb Sinev,

Erica Snider,

 

 

LArSoft Project Report [Erica Snider]

======================================

 

- structure of LArSoft repository is going to change

- [Brian Rebel] for changes in nutools, NOvA is also involved and their priorities will make it unlikely for this kind of changes to be in nutools before six months

- [Brian Rebel] if possible, we would like to avoid nutools branches

- library file names are also going to change

- all is very scriptable

- [Gianluca Petrillo] when library names change will not affect FHiCL configurations

- [Herbert Greenlee] is the library name change related to LArLite integration too? A: not strictly, but it will help

- if there are no objections, the change will be performed

- document areas have been prepared, upload can be requested

- there will be different types of "getting started": pure LArSoft and links to experiment-specific guides

 

Conclusions:

- e-mail will be sent to discuss the reformatting proposal; expecting feedback in the time scale of one week

- v05_00_00_rc1 (will) have these structural changes in

 

Architecture Review [Gianluca Petrillo]

==================================================

- renamed two non-core services (removed I from ChannelStatusService and DetPedestalService)
- two of the new services have FHiCL validation in place
- Consult with Lynn to look into the script to help with the code changes
- wiki page updated

 

Continuous Integration Report [Vito Di Benedetto]

==================================================

 

- the test configuration planned for production includes LArSoft, DUNE and MicroBooNE

- it takes about 24 minutes

- other experiment code can also be added, no relevant slowdown expected in that case

 

 

Event mixing in art [Wesley Ketchum]

=====================================

 

- merge information from different events into one

art has template functions for mixing filters

- used e.g. to overlay background data to simulated interesting events

- a few small problems left to iron out, but in general it works fine

- call: who is interested in developing some common LArSoft infrastructure for event mixing?

- experiments should think to contribute to this effort to make this general

  1. there could be a set pattern that could lead it to experiment independent
  2. code is not using any geometry information
  3. not rerunning deist just adding the raw digits
  4. if we have recorded requirements for future larsoft? yes (it came up at the workshop and couple of places.) 
do you have any control on the selection of additional events, events are selected randomly"
        — there are some options on the randomness, if you look at art mix filters then you can see in the header what are the options
         — can you make it reproducible? no there is no control over that
do you know why is it  a filter, this module has ability to say i don’t want this event?
— you can choose what can be written to an event or not
updating the associations? 

 

=====================================

 

Request from Gleb: lareventdisplay changes by Gianluca that are in feature/gp_FasterDigits should be available in the next release 

 

 
There are minutes attached to this event. Show them.
    • 09:00 09:20
      Release and project report 20m
      Speakers: Dr Erica Snider (Fermilab), Gianluca Petrillo (University of Rochester)
      Slides
    • 09:20 09:35
      Status of architecture project 15m
      Speaker: Gianluca Petrillo (University of Rochester)
      Slides
    • 09:35 09:50
      CI test suite deployment 15m
      Speaker: Vito Di Benedetto (INFN-Napoli)
      Slides
    • 09:50 10:05
      Event mixing in LArSoft 15m
      Speaker: Dr Wesley Ketchum (Fermi National Accelerator Laboratory)
      Slides