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Re: voxel_proj and seg fault [message #29556 is a reply to message #29552]

Wed, 27 February 2002 06:03

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Jacques Basson (jfb37@removeme.cam.ac.uk) writes:

> I seem to be getting segmentation faults when using the interpolate
> keyword to voxel_proj (strangely enough, removing the rotations gets rid
> of the segfault, but then that's not exactly useful). It is repeatable
> on several machines running linux or solaris. xvolume works fine, but is
> not configurable enough (automating translations / getting a contour
> plot instead of an image out of the thing...).
>
> Does anyone know of a suitable workaround, apart from not using the
> interpolate keyword - it's nice to have smooth-looking final plots :)

The code you provided runs on my Windows machine,
but I get a floating underflow warning and the
result contains all zeros. Are you sure the code
is doing what you *think* it is doing?

Cheers,

David

--
David W. Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438, E-mail: david@dfanning.com
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[Message index]

		Re: voxel_proj and seg fault By: Jacques Basson on Thu, 28 February 2002 01:08
		Re: voxel_proj and seg fault By: Jeff Guerber on Wed, 27 February 2002 12:11
		Re: voxel_proj and seg fault By: Rick Towler on Wed, 27 February 2002 10:13
		Re: voxel_proj and seg fault By: David Fanning on Wed, 27 February 2002 07:37
		Re: voxel_proj and seg fault By: Jacques Basson on Wed, 27 February 2002 07:22
		Re: voxel_proj and seg fault By: David Fanning on Wed, 27 February 2002 06:03

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