Hi all

I'm not having any success with off-axis projections using the pf.h.camera() with AMRKDTree and ProjectionTransferFunction(). cam.snapshot() returns an all-zeros array, even in situations where ColorTransferFunction() produces great images.

This script (based on the first part of amrkdtree_downsampling.py) demonstrates the problem: http://paste.yt-project.org/show/3072/

Any ideas what's going wrong? Maybe something to do with preventing the log'ing of the field, which I  attempted to do with "pf.field_info['Density'].take_log=False"?

Thanks for you help!

Mike

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*  Dr. Michael Kuhlen              Theoretical Astrophysics Center  *
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