[GRASS5] i.pca - rescale range

[Glynn Clements]

Markus Neteler wrote:

> Hi Glynn, hi all,
> (cc to grass5)
> 
> thanks for the i.cca fix. Related to i.pca I have a question:
> 
> main.c:
>   opt3->answer     = "1,255";
>   opt3->description= "Rescaling range output (For no rescaling use 0,0)";
> 
> Such a range sounds unusual to me, I would expect 0,255.
> 
> Do you agree (then I'll change it),

I agree; it should be 0,255. Note that the above line isn't the only
one which needs changing.

-- 
Glynn Clements <glynn.clements at virgin.net>