[GRASS-user] Problem with the signatures from i.class

GRASS GRASS user
1

Hi,
i’m using i.class to generate a signature to run on i.maxlik. The module read the signature with no problem, but, the class map result shows only one class and the area that its cover is bigger than the region that i’ve set in i.class. Thats a large red rectangle. I tried various standard deviations but the result is always the same.
what can be happening?

Sorry, i’m brazilian and my english is not very good!

thanks

Thybério Luna Freire

2

Hi,

Are you sure your signature file is OK? Could you post the signature
file? It's located in
<location>/<mapset>/group/<group_name>/subgroup/<sub_group name>/sig/

-- Now in Portuguese --

Vc checou o seu arquivo de assinatura? Ele pode ter sido gerado com
algum problema. O arquivo de assinatura se encontra no diretório
<location>/<mapset>/group/<group_name>/subgroup/<sub_group name>/sig/

E seu inglês esta muito bom

Daniel

On Wed, Oct 8, 2008 at 10:41 PM, Thybério Luna Freire
<thyberio@gmail.com> wrote:

Hi,
i'm using i.class to generate a signature to run on i.maxlik. The module
read the signature with no problem, but, the class map result shows only one
class and the area that its cover is bigger than the region that i've set in
i.class. Thats a large red rectangle. I tried various standard deviations
but the result is always the same.
what can be happening?

Sorry, i'm brazilian and my english is not very good!

thanks

Thybério Luna Freire

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