Question #703351 on Yade changed: https://answers.launchpad.net/yade/+question/703351
Status: Open => Answered Karol Brzezinski proposed the following answer: Hi Sirasak, As Jan said you should try to explain better how you imagine your code should work. Your code is a little bit messy, but I will focus only on major issues: - You can pass sphere properties when the sphere pack is added to the simulation by the sp.toSimulation() command. You can follow the first couple of lines of this example [2] - Since your 'soil' particles are relatively soft (default young=1.0MPa), so the computed timestep is big. After you add stiff, steel elements, you should change the timestep again. Otherwise, your simulation becomes unstable, and bodies 'disappear'. - You add PyRunner with the 'compaction()' command twice. First time when setting up the simulation. Secondly, when 'checkUnbalanced()' changes to the 'compaction()' . Also, are you sure you want to add weights all the time? Or rather move the same weight up, and then drop again. Cheers, Karol [2] https://yade-dem.org/doc/tutorial-short-course-fluids.html -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp