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lmareksla / DPE_Issues

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Clusterer comparison with track processing #15

Open CristinaOanceaADV opened 1 year ago

CristinaOanceaADV commented 1 year ago

feature/issue description

I run data using both DPE and Track processing for clustering and I noted that in DPE the output file ClusterLog contains fewer clusters than when I process the same data using the TrackProcessing tool. resulting in a smaller number of clusters in the EventList file (4116 instead of 7758). I did the same test with calibration and without and the edge pixels were not ignored.

program and data specification

DPE version: Windows_1_1_0_230828_7e307dc0 data type: t3pa used settings of DPE: Sandard pc configuration: *windows10

issue originator

Cristina Oancea (ADVACAMTester)

how to reproduce

\nox2\ADVACAM\Working\Lukas\issues\issue_015

solution description

tests

see Working

issue process

lmareksla commented 1 year ago

I have done a test with pregenerated 1e7 clusters each with one pixel and all of them were correctly found and processed resulting in 1e7 clusters given by clusterer/dpe.

"CountPixHit_Sum_cnt":10000000,
"CountPixHit_Sum_Proc_cnt":10000000,
"CountParticle_Sum_cnt":10000000,
"CountParticle_Sum_Proc_cnt":10000000,

I also processed your data and the 45923 were used in clusterization, therefore the discrepancy is most likely caused by differences in algorithms used from clusterization (time, neighbor definition etc). For this reason, I am changing the name of this issue as comparison of clustered and track processing which is not giving the same clusters. An output of the track processing in form of clog is needed to continue in investigation what is origin of this discrepancy.