Re: [Brahms-dev-l] Efficiency histogram...

From: Pawel Staszel <ufstasze@if.uj.edu.pl>
Date: Tue Feb 07 2006 - 08:01:46 EST
Hi Flemming and Truls,
this is also my point, see my second email for more details
Pawel.


Flemming Videbaek wrote:

> Hi Truls,
>
> Well there is no specific official place, maybe the 62 gev cucu are 
> all in one place, but anything else is all over the place. What is the 
> approximate size of all these file?
> I am thinking they can be put into a place that is actually backed up
> as a specific place (your option 2).
>
> Flemming
> --------------------------------------------
> Flemming Videbaek
> Physics Department
> Bldg 510-D
> Brookhaven National Laboratory
> Upton, NY11973
>
> phone: 631-344-4106
> fax:        631-344-1334
> e-mail: videbaek @ bnl.gov
> ----- Original Message ----- From: "Truls Martin Larsen" <trulsml@nbi.dk>
> To: "Pawel Staszel" <ufstasze@if.uj.edu.pl>
> Cc: <brahms-dev-l@lists.bnl.gov>
> Sent: Tuesday, February 07, 2006 5:29 AM
> Subject: [Brahms-dev-l] Efficiency histogram...
>
>
>> Hi,
>>
>> have we decided on any official directory for the efficiency files yet?
>>
>> I have a suggestion if there is no official decision yet:
>>
>> make an efficDb directory in the directory where the official
>> ltr/gtr/dst files are and put the root file there, eg CuCu 62.4GeV:
>>
>> ltr/gtr/dst files are in: /brahms/data21/data/run05/cucu/62/ (here they
>> are pr run like: r[RUNNO])
>> so for efficiency files related to these files could be:
>> /brahms/data21/data/run05/cucu/62/efficDb
>>
>> 2. Alternative:
>>
>> make official efficDb for all efficiency calculations in:
>> /brahms/data21/data/efficDb
>>
>> this 2. alternative could also be used for official acceptance maps:
>> /brahms/data21/data/acceptanceMaps
>> and for our corrections (from geant simulation of decay, mult. scat.
>> etc...):
>> /brahms/data21/data/corrections
>>
>>
>> 3. alternative is to add 3 extra data fields to the BrFileCatalogInfo,
>> which would be the location of the eff. file, the accMap file and the
>> geant corr. file for a specific run.
>>
>>
>> Another question about the efficiency files:
>>
>> Many histograms have in their title a list of run numbers listed. Does
>> this list mean that the efficiency is only valid for these runs? or all
>> runs between lowest and highest run number? Or is it just a list of
>> information to show which runs were used to do the calculation, and that
>> they are useful for a longer range of runs?
>>
>> Cheers,
>> Truls
>> -- 
>> *---------------------------------*
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>> |Truls Martin Larsen            /
>> |trulsml@nbi.dk                .
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>>
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>
>

-- 
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| Pawel Staszel                                                        |
| Jagiellonian University                                              |
| Institute of Physics            email:      ufstasze@if.uj.edu.pl    |
| Reymonta 4                      phone:      (+48) 12 663 5712        |
| Krakow 30059                    FAX:        (+48) 12 633 7086        |
| Poland                                                               |
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Received on Tue Feb 7 17:25:20 2006

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