[GRASS5] i.pca - rescale range

GRASS GRASS developer
1

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),

Markus

2

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@virgin.net>

3

On Mon, Sep 10, 2001 at 01:28:02AM +0100, Glynn Clements wrote:

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.

I have fixed it (several places in main.c). Seems to work alright now.

Markus