On 22 February 2010 12:48, Anton Gladky <[email protected]> wrote:
> Hi, > > 2) your script works normally for me. At least this string: > plot.addData(fn=inter.phys.normalForce,step=O.iter) > I needed to delete the last parameter, because: AttributeError: > 'FrictPhys' object has no attribute 'contactpoint' > > Hi Anton, oh yes I typed that wrong, the last parameter should be un=s0.shape['radius']-2*inter.geom.contactpoint[0] But I am still getting that error, you don't? So you can see the plot? Using another contact law, I mean (since I do not yet have commit the one I am testing). Chiara > ______________________________ > > Anton Gladkyy > > > 2010/2/22 chiara modenese <[email protected]> > >> Hi Vaclav, >> >> two simple questions on python: >> >> 1) How do I apply a force (not the gravity) to the bodies? Which engine >> should I call? >> >> 2) I get this error using the PeriodicPythonRunner engine to create some >> plots: >> >> NameError: name 'myAddPlotData' is not defined >> >> But I defined the function in the python script so I do not understand why >> it is giving me an error. Moreover if I try to access the data as >> plot.data['fn'] it gives me an error, too. >> I attach the python script. >> >> Cheers, >> Chiara >> >> >> >> _______________________________________________ >> Mailing list: >> https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> >> Post to : [email protected] >> Unsubscribe : >> https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> >> More help : https://help.launchpad.net/ListHelp >> >> > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > More help : https://help.launchpad.net/ListHelp > >
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