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Question warning message PathFinder.cc? 

Forum: Analysis
Date: 28 Aug, 2018
From: David Sangcheol Lee <David Sangcheol Lee>

Hello I have placed filling ntuple for the positions of neutrons.

Considering that I have the completion message of filling ntuple, I have following warning every time.

-------- WWWW -------- G4Exception-END --------- WWWW -------

G4WT2 > 
-------- WWWW ------- G4Exception-START -------- WWWW -------
*** G4Exception : GeomNav1002
      issued by : G4PathFinder::ReportMove()
Endpoint moved between value returned by ComputeStep() and call to Locate(). 
          Change of  (End) Position / G4PathFinder::Locate is 0.0001673214176767366 mm long
          and its vector is (6.691121584623261e-05,-0.0001051814168473442,-0.0001116074171250148) mm 
          Endpoint of ComputeStep() was     (-38.22056676905217,-11.44181548708146,-565.7704084162162)
          and current position to locate is (-38.22049985783632,-11.44192066849831,-565.7705200236334)
*** This is just a warning message. ***
-------- WWWW -------- G4Exception-END --------- WWWW -------

I found a old post in EM forum that this was reported as a bug in 4.9.6 but I believe it is fixed now (see the post : http://hypernews.slac.stanford.edu/HyperNews/geant4/get/emprocess/1201.html?inline=1)

I appreciate all your help

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