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Open
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Questions
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- Do
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- the
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- old
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- Detector
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- and/or
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- Subdetector
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- classes
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- go
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- away?
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- If
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- so
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- what
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- replaces
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- them?
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- How
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- are
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- the
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- new
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- identifiers
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- used?
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- Are
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- they
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- used
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- in
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- the
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- same
...
- way
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- for
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- calorimeter
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- hits
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- and
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- tracker
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- hits?
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- What
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- level
...
- does
...
- DetectorElement
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- go
...
- to
...
- in
...
- the
...
- case
...
- of
...
- calorimetry?
...
Use
...
cases
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The
...
idea
...
here
...
is
...
to
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collect
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examples
...
of
...
how
...
end
...
users
...
use
...
the
...
geometry
...
package
...
to
...
ask
...
various
...
questions.
RawTrackerHit
Find what layer a tracker hit is in
Find the position of a trackerhit (or possibly line segment). (Note this is required for displaying hits in an event display – and needs to be done with no a-priori knowledge)
CalorimeterHit
Find neighbours of a given calorimeter hit
Find the cellid for a given position
Find the maximum valid phi and theta bins in given calorimeter layer
Find the layer of a calorimeter hit
General
Enumerate the subdetectors in a detector, and get their name and id
| Code Block | ||
|---|---|---|
| ||
h3. RawTrackerHit h4. Find what layer a tracker hit is in h3. Find the position of a trackerhit (or possibly line segment). (Note this is required for displaying hits in an event display -- and needs to be done with no a-priori knowledge) h3. CalorimeterHit h4. Find neighbours of a given calorimeter hit h4. Find the cellid for a given position h4. Find the maximum valid phi and theta bins in given calorimeter layer h4. Find the layer of a calorimeter hit h3. General h4. Enumerate the subdetectors in a detector, and get their name and id {code|example.java} Detector det = event.getDetector(); for (Subdetector sub : det.getSubdetectors().values()) { String name = sub.getName(); int id = sub.getSystemID(); } {code} h4. Find if this detector has a TPC, and if so what is its outer |