I ran across this once: it is a dolfin/viper compatibility issue as far
as I remember. Do you have a newer viper than dolfin or vice versa?
--
Marie
On 05/24/2012 11:25 AM, Andre Massing wrote:
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Hi!
When I try to execute the stokes python examples in
demo/stokes-iterative or undocumented/stokes*
the plotting routine always fails with (here for the taylor-hood example)
Traceback (most recent call last):
File "demo_stokes-taylor-hood.py", line 83, in<module>
plot(u)
File
"/home/andre/Work/software/FEniCS/install/stable/dolfin/release/lib/python2.7/site-packages/dolfin/common/plotting.py",
line 121, in dolfin_plot
return viper_dolfin.plot(make_viper_object(object, mesh=mesh),
*args, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 471, in plot
fig = _plotter.plot(data, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 413, in plot
return self.autoplot(plot_object, *args, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 432, in autoplot
plotter = Viper(plot_object, *args, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 65, in __init__
self.plot(data, *args, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 90, in plot
plot_method(data, *args, **kwargs)
File
"/home/andre/Work/software/FEniCS/install/stable/lib/python2.7/site-packages/viper/viper_dolfin.py",
line 138, in plot_genericfunction
self.x = data.compute_vertex_values(self.mesh)
TypeError: compute_vertex_values() takes exactly 3 arguments (2 given)
Is that just me or is that a known bug?
- --
Andre
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--
Marie
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