Hi, let me start saying that I do like the wxpython GUI...it's very nice and usable. It really is!...so, thank you guys for all the work you've been doing for the community!
As far as the classification: -Unsupervised- Command: it works either @user or @permanent. GUI: I got stuck at the i.cluster window. How do I set the sampling interval values? I'm not allow to use any kind of character but numbers...how do I differentiate row and column value? http://n2.nabble.com/file/n2369388/sampling.png sampling.png If I leave 1 value I get this error: ERROR: option <sample> must be provided in multiples of 2 You provided 1 items: 50 I've notice that i.group window has been changed: shouldn't “Name of imagery sub-group” and “Name of the raster map(s) to include in group” be under the Required tab rather than Optional? (don't get me wrong, I don't want to criticize in a “bad” way, it's because maybe you receive a lot of feedbacks about other parts and this module is not so used....I haven't seen so many Remote Sensing questions lately...that's why). -Supervised- I couldn't figure out how to make it work. Command: i.group group=l_sup sub=l_sup in=lsat7_2002_10,lsat7_2002_20,lsat7_2002_30,lsat7_2002_40,lsat7_2002_50,lsat7_2002_70 Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to group Adding raster map <lsat7_2002...@permanent> to subgroup Adding raster map <lsat7_2002...@permanent> to subgroup Adding raster map <lsat7_2002...@permanent> to subgroup Adding raster map <lsat7_2002...@permanent> to subgroup Adding raster map <lsat7_2002...@permanent> to subgroup Adding raster map <lsat7_2002...@permanent> to subgroup i.group complete. g.region -p rast=lsat7_2002_40 projection: 99 (Lambert Conformal Conic) zone: 0 datum: nad83 ellipsoid: a=6378137 es=0.006694380022900787 north: 228513 south: 214975.5 west: 629992.5 east: 645012 nsres: 28.5 ewres: 28.5 rows: 475 cols: 527 cells: 250325 Command finished (0 sec) i.class group=l_sup sub=l_sup map=lsat7_2002_40 outsig=outsig Command finished (0 sec) ...but nothing more than that. Shouldn't I be prompted to a display where I can draw my region of interest? (I don't know, maybe I'm expecting something that it's not supposed to be). GUI: Imagery → Classify image → Interactive input for supervised classification (requires Xterm) a blank Monitor display and a new shell appear and nothing else. Are all of the GUI issues due to this http://grass.osgeo.org/wiki/WxPython-based_GUI_for_GRASS#Imagery_tools (Status: development not started yet) Cheers, mitch -- View this message in context: http://n2.nabble.com/Long-post---Remote-Sensing---Classifications-tp2347807p2369388.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
