[GRASSLIST:548] i.class

[Daniel Victoria]

Hi all,

I'm testing some supervised classification and I'm
trying to use i.class. My question is, can I get more
than one area for the same signature? So far I only
managed to draw one polygon for each signature (not
signature file). Is there a way to do this? Get a
group of cells in one corner of the image and another
group in another corner and use both groups to
calculate a signature?

Thanks

Daniel Victoria

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