Question #230139 on Yade changed:
https://answers.launchpad.net/yade/+question/230139
Status: Open => Answered
Christian Jakob proposed the following answer:
> Now I still have no idea about what you just said some small
modifications because there is nothing
sorry, my fault, everthing looks fine.
your problem comes from density = 0.0 for your spheres. somewhere in the
code inertia is devided by density, so you get nans for inertia of
clumps ...
please define a material like:
id_Mat=O.materials.append(FrictMat(young=1e7,poisson=0.3,density=1000,frictionAngle=1))
Mat=O.materials[id_Mat]
and set it to your spheres:
spherepara1 = sphere ( coors1 , radius , material=Mat )
spherepara2 = sphere ( coors2 , radius , material=Mat )
spherepara3 = sphere ( coors3 , radius , material=Mat )
spherepara4 = sphere ( coors4 , radius , material=Mat )
then everthing works fine ;)
--
You received this question notification because you are a member of
yade-users, which is an answer contact for Yade.
_______________________________________________
Mailing list: https://launchpad.net/~yade-users
Post to : [email protected]
Unsubscribe : https://launchpad.net/~yade-users
More help : https://help.launchpad.net/ListHelp
