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sphenix-software-l - Re: [Sphenix-software-l] [Sphenix-jet-structure-l] fast jet -> pseudo jet area?

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  • From: Rosi Reed <rjr215 AT lehigh.edu>
  • Cc: "sphenix-software-l AT lists.bnl.gov" <sphenix-software-l AT lists.bnl.gov>, "sphenix-jet-structure-l AT lists.bnl.gov" <sphenix-jet-structure-l AT lists.bnl.gov>
  • Subject: Re: [Sphenix-software-l] [Sphenix-jet-structure-l] fast jet -> pseudo jet area?
  • Date: Thu, 18 May 2017 15:00:16 -0400

Hi All,

I had thought I had solved the issue when I noted that
fastjet/ClusterSequenceArea.hh was not included in:
coresoftware/simulation/g4simulation/g4jets/FastJetAlgo.C

However, that did not help (and I nuked my installation, reinstalled,
I'm currently seeing the weird couts I have put into my code to see
what was going on). So next I would like to check the fastjet
installation.

Where does this live?

Cheers,

Rosi

PS. Sorry for the spam, I am trying to get through these problems as
quickly as possible and I'm hoping a wide audience will be helpful.

On Thu, May 18, 2017 at 9:31 AM, Rosi Reed <rjr215 AT lehigh.edu> wrote:
> Hi All,
>
> My git diff is attached... Apparently one can actually see in this
> particular star directory. (Feature? Bug? I leave that exercise up
> to the reader.)
>
> Cheers,
>
> Rosi
>
> On Wed, May 17, 2017 at 5:59 PM, Rosi Reed <rjr215 AT lehigh.edu> wrote:
>> Hi Dennis,
>>
>> I'm not sure if you guys can see it, but it is at:
>> /star/data05/scratch/rjreed/sphenix
>>
>> I'm not a git expert, is there a way to use it to show differences
>> without committing the code? I have touched a few core classes and
>> certainly don't want to break things for everyone....
>>
>> Cheers,
>>
>> Rosi
>>
>> On Wed, May 17, 2017 at 5:13 PM, Perepelitsa, Dennis <dvp AT bnl.gov> wrote:
>>> Hi Rosi,
>>>
>>> To understand what you’re doing, is there a git commit (or a text file
>>> with diffs, or a pointer to a working version) we could look at? I think
>>> that would help me, at least, better understand the problem...
>>>
>>> Dennis
>>>
>>>> On May 17, 2017, at 2:30 PM, Rosi Reed <rjr215 AT lehigh.edu> wrote:
>>>>
>>>> Hello All,
>>>>
>>>> I am implementing the STAR/ALICE background subtraction algorithm in
>>>> sPHENIX and ran into an issue that I am sure is rather simple, but I
>>>> am not sure what to do about it.
>>>>
>>>> For this algorithm, I need to get the area of the jet. Normally I
>>>> access this from a vector of pseudo jets via:
>>>> jets[i].area()
>>>>
>>>> I have added all the necessary machinery (and it compiles, thanks to
>>>> Chris!) but when I run the fun4all macro, I get the error:
>>>> fastjet::Error: you requested jet-area related information, but the
>>>> PseudoJet does not have associated area information.
>>>>
>>>> Any thoughts? (Yes, I changed FastJetAlgo.C)
>>>>
>>>> Cheers,
>>>> Rosi
>>>>
>>>>
>>>>
>>>> --
>>>> Rosi Reed
>>>> Assistant Professor, Physics Department
>>>> Lehigh University
>>>> (610)758-3907
>>>> 16 Memorial Drive East Office 406
>>>> Bethlehem, PA 18015
>>>> _______________________________________________
>>>> sPHENIX-jet-structure-l mailing list
>>>> sPHENIX-jet-structure-l AT lists.bnl.gov
>>>> https://lists.bnl.gov/mailman/listinfo/sphenix-jet-structure-l
>>>
>>> Dennis V. Perepelitsa
>>> Assistant Professor, Physics Department
>>> University of Colorado Boulder
>>>
>>>
>>>
>>
>>
>>
>> --
>> Rosi Reed
>> Assistant Professor, Physics Department
>> Lehigh University
>> (610)758-3907
>> 16 Memorial Drive East Office 406
>> Bethlehem, PA 18015
>
>
>
> --
> Rosi Reed
> Assistant Professor, Physics Department
> Lehigh University
> (610)758-3907
> 16 Memorial Drive East Office 406
> Bethlehem, PA 18015



--
Rosi Reed
Assistant Professor, Physics Department
Lehigh University
(610)758-3907
16 Memorial Drive East Office 406
Bethlehem, PA 18015




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