:
From: David Borland [borl...@renci.org]
Sent: Monday, May 10, 2010 5:38 PM
To: Favre Jean
Cc: Zhanping Liu; paraview@paraview.org
Subject: Re: [Paraview] Contours of streamlines crashing
Yes, looks like I can't replicate it with RectGrid.vtk either. However
I have been able to replicate
: Monday, May 10, 2010 5:38 PM
To: Favre Jean
Cc: Zhanping Liu; paraview@paraview.org
Subject: Re: [Paraview] Contours of streamlines crashing
Yes, looks like I can't replicate it with RectGrid.vtk either. However
I have been able to replicate it with bluntfin.vts
From: David Borland [borl...@renci.org]
Sent: Monday, May 10, 2010 5:38 PM
To: Favre Jean
Cc: Zhanping Liu; paraview@paraview.org
Subject: Re: [Paraview] Contours of streamlines crashing
Yes, looks like I can't replicate it with RectGrid.vtk either
I am not able to reproduce a crash using ParaView 3.8RC2. Using the included
Python script, you may play the scene for as long as you want. Modify the file
name to read your own copy of RectGrid.vtk from the ParaViewData distribution.
run with pvpython, and it will play for ever.
I have some steady-state vector field data that I am visualizing using
streamlines and particles via the following pipeline:
Mask Points on the input (~100 points) to generate seeds
Stream Tracer with Custom Source to generate the streamlines
Contour on Integration Time to generate particles,
Hi David:
The streamline integrator sometimes is sensitive to the selection of the
initial step size (which is currently kind of large to incur some issues,
given a complex dataset particularly containing multiple blocks of irregular
boundaries, with some extreme topological structures).
Thanks Zhanping.
I'm not sure this answers the question of why it is crashing though, as
it only happens when the streamline output is connected to a contour
filter, and happens even when generating what appear to be valid
streamlines. I also did some testing, and the behavior appears to be
