Re: [Yade-users] [Question #580403]: Displacement Recorder

2017-03-22 Thread Felipe
Question #580403 on Yade changed:
https://answers.launchpad.net/yade/+question/580403

Status: Answered => Solved

Felipe confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.

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Re: [Yade-users] [Question #580403]: Displacement Recorder

2017-03-22 Thread Jan Stránský
Question #580403 on Yade changed:
https://answers.launchpad.net/yade/+question/580403

Status: Open => Answered

Jan Stránský proposed the following answer:
Hi Felipe,
you can use PyRunner and plot module:

###
def plotAddData():
   plot.addData( # [1]
  dspl1 = O.bodies[...].state.displ(), # [2]
  dspl2 = O.bodies[...].state.displ(),
   )

O.engines = [ ...
   PyRunner(iterPeriod=..., command="plotAddData()"), # [3]
]

# at the end of simulation (or use another PyRunner to save it periodically)
plot.saveDataTxt(fileName) # [4]
###

cheers
Jan

[1] https://yade-dem.org/doc/yade.plot.html#yade.plot.addData
[2] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.State.displ
[3] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.PyRunner
[4] https://yade-dem.org/doc/yade.plot.html#yade.plot.saveDataTxt

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[Yade-users] [Question #580403]: Displacement Recorder

2017-03-21 Thread Felipe
New question #580403 on Yade:
https://answers.launchpad.net/yade/+question/580403

Hello guys,

I am applying force on the surface and also moving one box left to right.

In this simulation, i am recording the force value due to command 
ForceRecorder(ids=p1,file='Normal_force.dat',iterPeriod=100).

Moreover, I also would like to recorder the displacement both of bodies 
(surface and box).

Is there any way to recorder the displacement and also export how one file .dat 
or other extension similar?

Very thanks for any helping me.

cheers,

felipe

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