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

From: Akio Ogawa <akio AT bnl.gov>
To: David Kapukchyan <david.kapukchyan AT email.ucr.edu>, "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 10:12:28 -0500 (EST)

In

StMuFcsUtil.cxx, line 173-184 are commented out.

https://github.com/star-bnl/star-sw/blob/36ea8295fcfe4130c33f38175acb9158bf523c71/StRoot/StMuDSTMaker/COMMON/StMuFcsUtil.cxx#L173C2-L173C11

Why?

OGAWA, akio Email : akio AT bnl.gov
BrookHaven National Lab. Physics Dep. 510A 2-235
Upton, NY, 11973-5000 Tel. 631-344-5293

On Thu, 26 Feb 2026, Ogawa, Akio wrote:

StMuFcsAnaCheckFillClusPoint is re-running cluster maker and point maker from
hits read from mudst.

And then printing from StEvet or recreated Mudst on memory?

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?

-Akio

Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, Ogawa, Akio, 02/25/2026
- Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, David Kapukchyan, 02/25/2026
  - Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, Ogawa, Akio, 02/26/2026
    - Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, Akio Ogawa, 02/26/2026
    - Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, David Kapukchyan, 02/26/2026
      - Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, Ogawa, Akio, 02/26/2026
        
        Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, David Kapukchyan, 02/26/2026
        
        Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, Akio Ogawa, 02/26/2026
        
        Re: [[Star-fwd-software-l] ] Strange behavior of points and clusters in Run 22 production, David Kapukchyan, 02/26/2026