[Halld-offline] [Halld-physics] DDetectorMatches in REST

[Richard Jones]

Paul,

Two things. (a) Good idea to augment REST with the matching matrix, it is
the right general approach.  (b) I am working on the backward angles
acceptance holes problem.  Probably diagnosis and fix out by Wednesday,
unless unexpected issues arise in our construction ramp-up as students
return after the holiday.

-Richard J.


On Sun, Jan 5, 2014 at 3:47 PM, Paul Mattione <pmatt at jlab.org> wrote:

> I've now added the new DDetectorMatches class to the REST file format and
> checked in the changes to the trunk.  With this change, tracks no longer
> need to be re-swimmed through the detector when analyzing REST files,
> because the track <--> shower/hit matching results are saved to file.  This
> change significantly speeds up analysis time, but increases file size.
>  There is probably room for improvements, but it's working for now.
>
> However, since there are still huge holes at the backwards angles in the
> track reconstruction, I still recommend using the software from the
> analysis workshop when performing physics studies.
>
>  - Paul
>
>
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