news from atlantis event display qiang lu, mark stockton, juergen thomas, peter watkins (birmingham)...

News from Atlantis Event Display

Qiang Lu, Mark Stockton, Juergen Thomas, Peter Watkins (Birmingham)Hans Drevermann (CERN)

Andrew Haas (Columbia)Eric Jansen, Pieter Klok, Charles Timmermans (Nijmegen, NIKHEF)

Simon Dean, Janice Drohan, Nikos Konstantinidis, Zdenek Maxa (UCL)

Physics Analysis Tools MeetingATLAS Software Week, CERN, 12 Sep 2006

News from Atlantis Event Display 12 Sep 2006 2

[email protected]://cern.ch/atlantis

Outline

Changes in display of AOD data: Electrons, Muons Merging of ParticleJet and Jet

Trigger data: ROI updates (11.0.5/12.0.2 AODs)

Demonstration mode More News from Atlantis Next steps: Restructuring of JiveXML

NOTE: Shown features are in Atlantis versions fromAtlantisJava-09-05-77



Changes in display of AOD data (1)

In eta/phi projection: Electrons are now

green V’s Muons are red V’s

Perfect V, according to charge and pT

Due to default 5 GeV cut, most are actually small flat line

No association with Vertex (yet) ! (Can’t say that origin is primary vertex from seeing a prefect V, as with normal tracks). No association with cluster yet.



Multiple Collections

Atlantis can now display different sets of the same data type: ‘multiple collections’

First implemented by request of InDet Commissioning: Compare different Track algorithm results graphically

Now many data types are multiple collections, e.g. Tracks, ETMis, Jet/ParticleJet

JiveXML retrieves all collections of the same data type. A default is defined in JiveXML, written as first entry of the block of data into XML file.

Collection is selected from drop-down menu in GUI, either only one or ‘all’.

Coloring options: ‘Constant’ – all in same color, or ‘by Collection’ with different color for every collection




ParticleJets are now merged with Jet datatype, as multiple collection(Cone4ParticleJet is default)

Missing ET is also multiple collection (MET_Final is default)

Picture: default collections… now switch to …




… now switch to … ‘all’ collections for Jet

and ETMis (just for illustration)

Jet: Color by Collection

Jet: Same Color for all Collections

The various MissingET’s in AODs



Demo mode

For demonstrations, e.g. at public displays or exhibitions

GUI in ‘Help’->’Demo Mode’

Select set of events, random/sequential order, which projection, timer interval

Start / Resume / Stop To be added soon:

Read events from Server



Trigger data in 11.5.0 / 12.0.2 AODs By default, AODs from

11.5.0 and 12.0.2 contain trigger objects: LVL1_ROI CTP_Decision TriggerDecision (12.0.2)

ROI retrievers in Atlantis updated to read JetROI, EmTauROI, MuonROI

ROIs displayed as fixed-sized, crossed squares in eta/phi projection

ESDs contain LVL1TriggerTowers and LVL1JetElements (see April presentation in PAT meeting)

TriggerDecision values to be displayed as text soon(current trigger menu results in almost all events accepted by Lvl1 and Lvl2)

MuonROI

JetROI

EmTauROI



Legoplot improvements

Updating problem fixed

Scaling of towers more consistent

Consistent axis labels

Lego cuts now also taken from Cuts panel

Zoom, move, rotate, SychroCursor now implemented as in other projections



More news from Atlantis (1)

TruthTrack association using barcode – association of one hit-many tracks

Association of trigger spacepoints (TrigS3D) with reconstructed Track and TruthTracks.

Many bug fixes and clean-ups JiveXML: Various adjustments to changes in Offline software

(esp 12.0.x)

Major restructuring of JiveXML: Same codebase, but broken into packages (Calo, InDet, Muon etc.), which then committed into release areas of respective subdetector. To improve interfacing and simplify updates after object changes in subdetectors. Timescale: until end of Sept (not before 12.3.0)

Users will only see small changes (different job options for AOD running, will be explained on TWiki in time)



More news from Atlantis (2)

Job option fragment available for reading AODs from Atlfast and producing JiveXML output. See details on TWiki page https://twiki.cern.ch/twiki/bin/view/Atlas/AtlantisWithAOD

Atlantis now only supports Atlfast data in AOD output format. ‘Fast’ mode was retired.

New start-up options, listed with:java -jar atlantis.jar --help



Summary

Improvements made to displays of AOD data: Electron, Muons as V’s, Jet and ParticleJet merged.

Multiple collections implemented Demo mode useful for public displays Legoplot improvements Major restructuring of JiveXML will help

future updates and maintenance Please send comments, questions and

suggestions to [email protected]

news from atlantis event display qiang lu, mark stockton, juergen thomas, peter watkins (birmingham)...

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