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

Nathaniel Iwuchukwu ikechinedu at gmail.com
Wed Mar 31 12:03:10 EDT 2010

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
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