New question #694945 on Yade:
https://answers.launchpad.net/yade/+question/694945
Hi there,
lately I tried to run some of the examples for deformable elements from the
more-examples section.
To be precise: The testDeformableBodies.py file. [1]
Apparently something has to be done in order to run those examples as there is
already a hint:
"Did you compile yade with cmake option -DENABLE_FEMLIKE=1 ?"
It's is kinda straight forward, but I still some more detailed instruction for
that.
What exactly is that command doing?
Do I need to reinstall yade completely? Or just run the command?
Does running that command do anything that needs to be considered for future
use?
When I run the script without doing anything prior (like the cmake command) I
receive the following error message multiple times:
<ERROR> DeformableCohesiveElement:54 bool
yade::DeformableCohesiveElement::nodepair::operator<(const
yade::DeformableCohesiveElement::nodepair&) const: Incomplete 'if' sequence
Is that the error message to expect when running the script without recompiling
it first or is this something different?
The simulation still builds up and the body is shown. It kinda looks like in
the video of the example.
When starting the simulation the following error occurs:
IndexError Traceback (most recent call last)
~/yade2020/install/bin/yade2020 in <module>
~/yade2020/install/bin/yade2020 in addplot()
104
105 def addplot():
--> 106
plot.addData(force=O.forces.f(forcebodies[1])[0],pos=(O.bodies[forcebodies[1]].state.pos[0]-initialpositions[forcebodies[1]][0]),vel=O.bodies[forcebodies[1]].state.vel[0],t=O.time,time=O.time,tm=O.time)
107
108 for i in forcebodies:
IndexError: list index out of range
Can someone please help me to run that example?
This could be really helpful to me if I understand that approach and can start
to try out my own deformable element stuff.
[1] https://yade-dem.org/doc/tutorial-more-examples-fast.html#deformableelem
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