In article <$O7jtAAKDo2AFws$@econym.demon.co.uk>,
 Mike Williams <nos### [at] econymdemoncouk> wrote:

> I did it by using a perl script to read your data file and write out an
> image in PPM format. The little-known PPM format is useful for such
> tasks because the data is represented by ascii strings rather than
> binary values.

The PGM variant would be more useful for this purpose. Just use P2 
instead of P3, and include each value only once. However, I don't know 
if POV will read this...I think it should, it's not exactly a difficult 
format.

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: <chr### [at] tagpovrayorg>
http://tag.povray.org/

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