On 29 November 2011 08:38, Chareyre <897...@bugs.launchpad.net> wrote:
> Chiara, it is not too difficult to define a time step resulting in a > stable integration, and as soon as it is stable it is usually time-step > independant. I agree, it was you to ask the question :-) > What I meant by "accurate" was: as close as possible to the > stability condition. What do you mean by stability? What definition you are referring to now? Thanks, Chiara > What pre-factor "p" are you using in dt=p*PWave? > > -- > You received this bug notification because you are a member of Yade > developers, which is the registrant for Yade. > https://bugs.launchpad.net/bugs/897237 > > Title: > bug in neverErase?! > > Status in Yet Another Dynamic Engine: > New > > Bug description: > If I set neverErase=True Yade crashes with following output: > > O.run(3000,True) > RuntimeError: std::exception > > and also: > > Traceback (most recent call last): > File "/home/me/YADE/YADE2970/lib/yade-bzr2970/py/yade/qt/__init__.py", > line 192, in refreshEvent > 15:01:13 > self.refreshValues() > > 15:01:30 > File "/home/me/YADE/YADE2970/lib/yade-bzr2970/py/yade/qt/__init__.py", > line 265, in refreshValues > 15:01:34 > s=int(t); ms=int(t*1000)%1000; us=int(t*1000000)%1000; > ns=int(t*1000000000)%1000 > ValueError: cannot convert float NaN to integer > > > You can reproduce the bug with the attached script (similar to the one i > submitted with version 2960). > First try to set Law2_ScGeom_MindlinPhys_Mindlin(neverErase=False), this > will work. > Then set neverErase=True and yade crashes. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/yade/+bug/897237/+subscriptions > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-dev > Post to : yade-dev@lists.launchpad.net > Unsubscribe : https://launchpad.net/~yade-dev > More help : https://help.launchpad.net/ListHelp > -- You received this bug notification because you are a member of Yade developers, which is the registrant for Yade. https://bugs.launchpad.net/bugs/897237 Title: bug in neverErase?! Status in Yet Another Dynamic Engine: New Bug description: If I set neverErase=True Yade crashes with following output: O.run(3000,True) RuntimeError: std::exception and also: Traceback (most recent call last): File "/home/me/YADE/YADE2970/lib/yade-bzr2970/py/yade/qt/__init__.py", line 192, in refreshEvent 15:01:13 self.refreshValues() 15:01:30 File "/home/me/YADE/YADE2970/lib/yade-bzr2970/py/yade/qt/__init__.py", line 265, in refreshValues 15:01:34 s=int(t); ms=int(t*1000)%1000; us=int(t*1000000)%1000; ns=int(t*1000000000)%1000 ValueError: cannot convert float NaN to integer You can reproduce the bug with the attached script (similar to the one i submitted with version 2960). First try to set Law2_ScGeom_MindlinPhys_Mindlin(neverErase=False), this will work. Then set neverErase=True and yade crashes. To manage notifications about this bug go to: https://bugs.launchpad.net/yade/+bug/897237/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : yade-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
