Question #701341 on Yade changed:
https://answers.launchpad.net/yade/+question/701341
Status: Needs information => Open
Ziyu Wang gave more information on the question:
Hello,Jan.
I have made some attempts according to your suggestion, but the problem has not
been solved, as described below:
>please provide complete error (which also includes the problematic line
and error stack).
The complete error prompt command line is as follows (completely copied from
Yade):
--------------------------------------------------------------------------------------------------
ValueError Traceback (most recent call last)
/usr/lib/x86_64-linux-gnu/yadedaily/py/yade/__init__.py in refreshEvent(self)
201 def zxySlot(self): self.setViewAxes((0,-1,0),(1,0,0))
202 def refreshEvent(self):
--> 203 self.refreshValues()
204 self.activateControls()
205 def deactivateControls(self):
/usr/lib/x86_64-linux-gnu/yadedaily/py/yade/__init__.py in refreshValues(self)
273 self.iterLabel.setText('#%ld / %ld, %.1f/s
%s'%(O.iter,stopAtIter,self.iterPerSec,subStepInfo))
274 if t!=float('inf'):
--> 275 s=int(t); ms=int(t*1000)%1000;
us=int(t*1000000)%1000; ns=int(t*1000000000)%1000
276
self.virtTimeLabel.setText(u'%03ds%03dm%03dμ%03dn'%(s,ms,us,ns))
277 else: self.virtTimeLabel.setText(u'[ ∞ ] ?!')
ValueError: cannot convert float NaN to integer
---------------------------------------------------------------------------------------------
>if you change thickness, try also to shift the walls, such that the
actual wall remains unchanged.
Is your suggestion to make the wall movable? I try to set the thickness of the
wall to 0.01, and then set the following four degrees of freedom to
true(Previously set as non removable (false), which is the same as in my
original script)
triax.wall_left_activated=True
triax.wall_right_activated=True
triax.wall_bottom_activated=True
triax.wall_top_activated=True
I made these two changes (wall thickness and degrees of freedom) and rerun the
script.However, there is a problem I mentioned in [1], that is, the wall is
deviation, and the particles fly out and disappear.I think the problem in [1]
is related to excessive confining pressure and osmotic pressure, so I set the
degree of freedom of the wall to false.
Thanks for help!
[1]https://answers.launchpad.net/yade/+question/701042
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