Mohammed Rashad wrote:
Which sample dataset should I use to work with i.class module?
the North Carolina sample dataset comes with a landsat mapset, and there
is an extra imagery mapset for the Spearfish dataset you can download.
http://grass.ibiblio.org/download/data6.php
presumably the examples in the GRASS book use either of these depending on
the edition. The GRASS 4 Image Processing manual linked from the i.class
help page most likely uses the Spearfish extra imagery dataset.
Hamish
ps- no need to post to both the -dev and the -users mailing lists.