Memory problem in Contour-Filter?
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I'm currently using Paraview 3.4. Using a programmable source I constructed a polyMesh (basically a number of particle trajectories).
The trajectories are displayed alright, and work with most filters (Tube, Slice etc) but when I apply the Contour-Filter it crashes (not always but more often than not). The funny thing is that when I apply the Clean-filter with large tolerances it works, but the problem is that the result is so coarse that it doesn't resemble the original. With finer tolerances the filter crashes again.
The traceback that I usually get (I added a clipped version below) leads me to the conclusion that some memory is returned twice inside the vtkContourFilter.
I added a data file that reproduces the crash. Just load and apply the contour filter
Tried it with Paraview 2.6 and it crashes that, too