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star-fwd-software-l - Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production

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  • From: David Kapukchyan <david.kapukchyan AT email.ucr.edu>
  • To: "Ogawa, Akio" <akio AT bnl.gov>
  • Cc: "Brandenburg, Daniel" <star-fwd-software-l AT lists.bnl.gov>
  • Subject: Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production
  • Date: Thu, 26 Feb 2026 10:39:52 -0800

Yes but it may take some time. Also, I've never recreated mudst before. How do I do this? I am not using BFC options but create my own StMuDstMaker object. Is there a "mudstmaker->Write()" call I need to use? -David On Thu,
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Yes but it may take some time. Also, I've never recreated mudst before. How do I do this? I am not using BFC options but create my own StMuDstMaker object. Is there a "mudstmaker->Write()" call I need to use?
-David

On Thu, Feb 26, 2026 at 10:25 AM Ogawa, Akio <akio AT bnl.gov> wrote:
Hello

Printing from StEvent. 
Okey so we don’t know if Mudst wasn’t filled correctly on memory, or file writing or reading issues at later stage yet. 

Can you re-create Mudst (read mudst -> create StEvent -> recreate Mudst on memory) and see if re-created Mudst on memory is also corrupt?

Then can you check out StMuDSTMaker, and change 

COMMON/StMuFcsUtil.cxx
line 173-184 

where lines were commented out, put them in, compile and try again?

Akio


Is there anything wrong you see from StMuFcsAnaCheckFillClusPoint from StEvent? 
Yes I think it is a problem reading/writing MuDsts around cluster-point associations….

Is there anything wrong you see from StMuFcsAnaCheckFillClusPoint?

I haven't seen anything wrong from StMuFcsAnaCheckFillClusPoint.

-Akio



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