On Apr 6, 2008, at 10:55 AM, Glynn Clements wrote:

1. Individual modules can write whatever they want under cell_misc.
E.g. the fftreal and fftimag files written by i.fft are in host byte
order.

Ugh, didn't know about that one (we took care of the stroke fonts and portable.h already). This would make it impossible to work with the same fft map data on PPC and Intel OSX, or sharing fft map data between different platforms (most Mac users consider "OSX" the platform, not the "processor" type).

2. Even when portable formats are used, the precise choice of format
may be platform-specific.

Maybe we need to specify that anything written must be in a portable format. And provide some library functions (maybe already there?) for writing data in a portable way.

Another item for GRASS 7, I suppose...

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

"Those people who most want to rule people are, ipso-facto, those least suited to do it."

- A rule of the universe, from the HitchHiker's Guide to the Galaxy


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