If you really have a simple cube, ie just 8 points conected together, it is 
possible that stream tracing be impossible because data are too sparse and the 
streamline are not long enough to be considered as valid. I would suggest 
trying with a little bit more complex dataset.

From: [email protected]
To: [email protected]
Date: Tue, 13 Oct 2009 11:22:50 +0200
Subject: [Paraview] Stream Tracer, Save Layout








Hi!
 
I have opened a figure in Paraview, just defined by surfaces connected 
together. Let’s say a cube with six surfaces. In the xml file the velocity is 
defined as PointDataScalars and now I want to create stream traces in the 
figure. But when I did that with Filters – Alfabetical – Stream Tracer, nothing 
happened. I have tried both with a point source and a line. When I generate 
vectors with glyphs it’s working, but obvious not with stream tracer. Someone 
has a clue what I’ve done wrong?
 
Can you save a specific layout in Paraview and then reload another data into 
it? For example every time I load a update on my figure, the color legend 
changes and I have to change all the settings again. I also have to insert all 
the textboxes again, and I find it quite annoying. 
 
Thanks,
Carina                                    
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