Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Bruno Chareyre posted a new comment:
> delete everything again to before moving on to create a new clump
If it crashes on clump n°1 then there is no need for the MWE to erase and
restart.
If it crashes on
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
rhaven posted a new comment:
My apologies that the script is convoluted. Ive had to merge many
scripts into one to make a single MWE that doesnt rely on any external
files. However your description is correct. I
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Invalid
Bruno Chareyre rejected the question:
closing
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Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
WARNING! rmin>rmax. rmin=1e-11 ,rmax=1.66533e-12
WARNING! rmin>rmax. rmin=1e-11 ,rmax=1.66533e-12
WARNING! rmin>rmax. rmin=1e-11
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Thank you for the reply.
Ive made a new MWE which also generates clump0.txt.
https://pastebin.com/1BdUpm2E
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Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Not sure what happens with clumps. If you can summarize the problem and
reproduce in a simple way with a self-contained script (sorry
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Thanks for the quick reply. With surface with edges and a clip I can see
the internal mesh.
I made sure this time to avoid overlapping spheres.
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
You Vtk data file is ok, if you want to see internal mesh you need to "clip" or
"slice" (and display "surface with edges" instead of
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi,
loading the vtk file in paraview I see a convex mesh. I dont see how to see the
triangulated mesh.
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi, loading the vtk file in paraview should already display a mesh in
principle. Not the case?
Both methods work: loading a geometry
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi Bruno,
thank you again for the reply. I started making a MWE using makeCloud and it
ends up that both saveVtk and the TwoPhaseFlowEngine work
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
I can't understand this triangulation failure unless you prove it with a MWE
(using makeCloud). It seems you are using some weird
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
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
TesselationWrapper also has some vtk-export functions, e.g. defToVtk(), but it
doesn't seem to be the question in your case.
What you
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi Bruno,
I looked at the tesselationwrapper, but didnt see a way to access the edges as
a list pertaining to each voronoi cell. Is this possible?
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi, better reproduce the error with makeCloud to make a true MWE please.
Bruno
p.s. Why are you using FlowEngine instead of
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi Bruno,
thank you for the reply. I try with other packings but cant get around the
Vh=NULL error
for example the code below with the following
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
In your MWE the error does not come from saveVtk() (comment line 75-> still the
same error).
And in this script also there are
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi Bruno,
I am trying with several different packings, indeed one of the testing packings
has overlapping spheres. However I have also just used
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Vh=NULL is when a particle is refused by thriangulation algorithm. I don't
think it is the result of saveVtk since it is not
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Answered => Open
rhaven is still having a problem:
Hi Bruno,
Thank you for the quick reply. Ive added flow.emulateAction() as well as the
following boundary conditions (otherwise i would get a bus
Question #669990 on Yade changed:
https://answers.launchpad.net/yade/+question/669990
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
FlowEngine contains a triangulation/tesselation data structure which
shares a lot with TesselationWrapper data structure. However
New question #669990 on Yade:
https://answers.launchpad.net/yade/+question/669990
Hi There,
I try to use saveVtk() to take a look at the tesselation geometry.
I have added the following when defining the engines :
FlowEngine(dead=1,label="flow"),#introduced as a dead engine for the moment,
see
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