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Re: [Question #669990]: error using saveVtk() to get tesselation geometry

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: rhaven <question669990@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 21 Jun 2018 14:43:26 -0000
Reply-to: question669990@xxxxxxxxxxxxxxxxxxxxx
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Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990

    Status: Answered => Open

rhaven is still having a problem:
I've tried using the TwoPhaseFlowEngine to obtain the inscribed spheres.
However I had issues where the pore sizes calculated were all very very
small. I guess this lead me to try to vizualise the pore structure by
exporting it to vtk. Perhaps these are all the same issue. For example I
have added :

TwoPhase=TwoPhaseFlowEngine()
TwoPhase.initialization()

to the script I posted on 2018-06-19 and I get the following error: 
negative volume for an ordinary pore (temp warning, should still be safe)
*** stack smashing detected ***: /usr/bin/python terminated
Aborted (core dumped)

how do you suggest getting to the bottom of the triangulation/tesselation issue?
many thanks
Jesse

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