[GRASS-user] Re: grass-user Digest, Vol 47, Issue 52

GRASS GRASS user
1

Hi all

i am getting an error when i run the i.gensigset on the training map i created and the trainig map is blank after i perform vector to raster.
this is what i typed and the result:
GRASS 6.4.0RC5 (sis):~/Desktop > i.gensigset trainingmap=traingis group=sislabgp subgroup=sislabsub signaturefile=sislab.sig
Finding training classes…
100%
ERROR: Training map has no classes
does snyone have any clue why i don’t have classes in my training map?

what should i do. thanks

2

On Wed, Mar 31, 2010 at 6:03 PM, Nathaniel Iwuchukwu
<ikechinedu@gmail.com> wrote:

Hi all

i am getting an error when i run the i.gensigset on the training map i
created and the trainig map is blank after i perform vector to raster.
this is what i typed and the result:
GRASS 6.4.0RC5 (sis):~/Desktop > i.gensigset trainingmap=traingis
group=sislabgp subgroup=sislabsub signaturefile=sislab.sig
Finding training classes...
100%
ERROR: Training map has no classes
does snyone have any clue why i don't have classes in my training map?

Please verify if the region settings are still the same.

Markus