[Clas12_verystrange] Reconstructed files OOPS...

[Reinhard Schumacher]

Hi Folks,

Sorry for the previous message from me a few minutes ago.   My emailer did something “very strange” by mistake.

Reinhard


> On May 26, 2017, at 8:31 AM, Reinhard Schumacher <schumacher at cmu.edu> wrote:
> 
> Hi Kunal,
> 
> Thank you for setting this up for Sam Dai.   He’s off to a good start, though it’s still early.   He has talked to me already about his dates for the trip to China.
> 
> Reinhard
> 
> _____________________________________________________________
> Reinhard Schumacher         Department of Physics, 5000 Forbes Ave.
> Carnegie Mellon University, Pittsburgh, PA 15213, U.S.A.
> phone: 412-268-5177           web: www-meg.phys.cmu.edu/~schumach <https://urldefense.proofpoint.com/v2/url?u=http-3A__www-2Dmeg.phys.cmu.edu_-7Eschumach&d=DwMFaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=2lHnEgsB2mThSt78tsjI1-TWXdDzoLyKfYN4jPZYYZ8&m=2bJX6B0eVeSPvcbKcWL-OC9lAq2lsiKzgnsGAspr1zM&s=aVFgXeiIaby8AwcIYJmGPalN0dwuSVgVepWT3CTKiPM&e=>
> _____________________________________________________________
> 
> 
> 
>> On May 26, 2017, at 8:03 AM, dugger at jlab.org <mailto:dugger at jlab.org> wrote:
>> 
>> Derek,
>> 
>> Thanks for the information. I a going to look into the hipo2root code.
>> 
>> Sounds like one could slightly modified hipo2root to skim hipo files for
>> the  creation root trees and histograms. That is exactly the sort of thing
>> I want.
>> 
>> -Michael
>> 
>>> Hi Michael,
>>>   In case you are interested I produced a hipo to root convertor. It
>>> can run in different modes:
>>> Convert all hipo banks to root (each bank item -> vector<float or int>
>>> branch in a root ttree)
>>>    - allhipo2root myfile.hipo
>>> Convert some banks or items to root
>>>     - hipo2root some_root_config_script.C myfile.hipo
>>> There is also the possibility to access hipo files directly in a root
>>> enviroment using a THipoItem class
>>> Plus there is a higher level convertor (using THipoItem) which produces
>>> a tree branch = vector<THSParticles> where THSParticles contain
>>> 4-vector, vertex,...This requires some additional code which is part of
>>> our overall mesonex framework which is under development.
>>> The documentation for the Hipo-Root aspects can be found at
>>> /work/clas12/mesonex/HIPO2ROOT.pdf
>>> To test run you can just type
>>> source /work/clas12/mesonex/clas12env.csh
>>> allhipo2root myfile.hipo
>>> 
>>> But for more specific analysis you might be better copying the source
>>> code (see documentation).
>>> 
>>> Cheers
>>> Derek
>>> 
>>> On 25/05/17 19:48, Michael Dugger wrote:
>>>> 
>>>> Shankar,
>>>> 
>>>> Thanks a bunch :)
>>>> 
>>>> Can I get one hipo and one root file?
>>>> 
>>>> Take care,
>>>> Michael
>>>> 
>>>> On Thu, 25 May 2017, Shankar Adhikari wrote:
>>>> 
>>>>> Hi Michael,
>>>>> 
>>>>> I am running reconstruction right now, which is for ppi0 final state.
>>>>> If I
>>>>> get lucky, this will give me 150k events. Although I do have few files,
>>>>> total 5000 events, which I can send you.
>>>>> Do you want hipo or root file?
>>>>> Thanks.
>>>>> 
>>>>> Best
>>>>> Shankar
>>>>> 
>>>>> On Thu, May 25, 2017 at 2:38 PM, Michael Dugger <dugger at jlab.org <mailto:dugger at jlab.org>>
>>>>> wrote:
>>>>> 
>>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> Does anyone have a reconstructed file that I can look at?
>>>>>> 
>>>>>> I want to see if I can create histograms using reconstructed data,
>>>>>> but I
>>>>>> don't want to go through the process of
>>>>>> generation->gemc->reconstruction
>>>>>> yet (I'll save that fun for later).
>>>>>> 
>>>>>> Take care,
>>>>>> Michael
>>>>>> _______________________________________________
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>>>>>> 
>>>>> 
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>> 
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