[GRASS-user] Difficulties with i.pr

[joel dinis]

Hello Daniel,

Thank you for the thread.
I'm working with polygons.

Did you classify any image with
the i.pr?

JD

On Mon, Apr 12, 2010 at 4:36 PM, Daniel McInerney
<daniel.mcinerney at ucd.ie>wrote:

> Hi Joel,
> I did some work with i.pr a while back,
> but was unsuccessful in getting it to
> fully work.
>
> Is your vector file a point or polygon?
> I tested i.pr.training with points.
>
> You might get some ideas from this thread:
> http://www.mail-archive.com/grass-user@lists.osgeo.org/msg00153.html
>
> Regards,
> Daniel.
>
> joel dinis wrote:
>
>> Hello to all,
>>
>> Does anyone knows any working
>> example of the i.pr add-on?
>>
>> I have install it, and I'm having
>> some problems with the i.pr.training.
>>
>> I do:
>> i.pr.training map=liss.1 at P9,liss.2 at P9,liss.3 at P9,liss.4 at P9training=iprteste9
>> vector=area1 rows=3 cols=3 class=0
>>
>> And the iprteste9 only has this:
>> Data type:
>> GrassTraining
>> Number of layers:
>> 4
>> Label:
>> /home/joel/iprteste9
>> Data:
>> Layer_1    Layer_2    Layer_3    Layer_4    Class    East    North
>> Rows    Cols    EW-res    NS-res
>>
>> And nothing else.
>> I suppose that the file would have something more.
>>
>> Can anyone help me?
>>
>>
>>
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>>
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>
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