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[Jan Stránský <question232941@xxxxxxxxxxxxxxxxxxxxx>]

Question #232941 on Yade changed:
https://answers.launchpad.net/yade/+question/232941

Jan Stránský proposed the following answer:
Hello Seungcheol,

probably just a very stupid question, but do you actually run the
simulation (I already asked last time, if you run it in GUI by play
button)? if yes, how your stored data looks like? you can access it in
ipython by
plot.data
command
cheers
Jan



2013/7/24 Seungcheol Yeom <question232941@xxxxxxxxxxxxxxxxxxxxx>

> Question #232941 on Yade changed:
> https://answers.launchpad.net/yade/+question/232941
>
> Seungcheol Yeom posted a new comment:
> Hello all,
>
> First of all, thanks for all your response. I have learned a lot from you.
> By the way, I have modified the script as shown below:
>
>  from yade import plot,qt
>
> r = 1e-4 #particle radius
> h = 1e-5 #praticle distance
>
> #create two sphere paticles#
> O.bodies.append([
>    utils.sphere(center=(0,0,0),radius=r,fixed=False),
>    utils.sphere((0,0,2*r+h),r)
> ])
>
> #define engines#
> O.engines=[
>    ForceResetter(),
>    InsertionSortCollider([Bo1_Sphere_Aabb()]),
>    InteractionLoop(
>       [Ig2_Sphere_Sphere_ScGeom()],
>       [Ip2_FrictMat_FrictMat_CapillaryPhys()],
>       [Law2_ScGeom_FrictPhys_CundallStrack(neverErase=True)]
>    ),
>
>  Law2_ScGeom_CapillaryPhys_Capillarity(capillaryPressure=10000,label='Cap'),
>    NewtonIntegrator(damping=0.4,gravity=(0,0,0)),
>    PyRunner(iterPeriod=100,command='addPlotData()')
> ]
>
> Cap.createDistantMeniscii=True
> O.run(1,True)
> Cap.createDistantMeniscii=False
>
> def addPlotData():
>
> plot.addData(i=O.iter,b0displ=O.bodies[0].state.displ(),b1displ=O.bodies[1].state.displ())
>
> plot.plots={'i':('b0displ')}
> plot.plot()
> plot.live=True
> plot.autozoom=True
> O.dt=0.5*PWaveTimeStep()
> qt.View()
> O.saveTmp()
>
> When I ran it, I am not able to see any displacements based on the plot. I
> hoped I can see the displacement as a function of the number of iteration
> but it seems something went wrong.
> Am I making something wrong?
>
> Thanks for your help!
>
> Seungcheol
>
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