I am using Ubuntu 13.10 and I am working with development version of DOLFIN 1.2.0+.
When I plot some function I get these black cells which are not part of the data:
I try exporting the data to
.pvd and plot it using ParaView and I get the same error
The plotting in DOLFIN is done through the VTKplot: 'VTKPlotter' and I was wondering if there is a way to turn this off and just plot the data without the black cells.