Dear all,
it is possible to overcome the error in the writing of signature file with i.class module in GRASS 64 with Ubuntu 14.04?
Thanks
Carmine
On Wed, Jul 23, 2014 at 8:32 AM, Carmine Massarelli
<carmine.massarelli@ba.irsa.cnr.it> wrote:
Dear all,
it is possible to overcome the error in the writing of signature file with
i.class module in GRASS 64 with Ubuntu 14.04?
It usually works - what is your use case and which error message appears?
Please send more details.
Markus
Yesterday I was using it with i.gensig with training area rasterized, but the result was that all class in the signature file were not created (nothing else in the message windows). I thought that it depended from the relative significative number of the selected pixels.
Then I tried with i.class. The procedure was this: first d.mon to open new monitor, second i.class, but it was not possible to visualize any map in the new monitor. So i though that the problem was the same, and linked to the signature file.
Could you help me to explain the exact procedure or if i need of any other component? I have ubuntu 14.04 with gnome.
there are rules to respect to create class in the signature file with i.gensig?
Thank you very much
Il 23/07/2014 14:11, Markus Neteler ha scritto:
On Wed, Jul 23, 2014 at 8:32 AM, Carmine Massarelli
<carmine.massarelli@ba.irsa.cnr.it> wrote:Dear all,
it is possible to overcome the error in the writing of signature file with
i.class module in GRASS 64 with Ubuntu 14.04?It usually works - what is your use case and which error message appears?
Please send more details.Markus