<div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Hi Hamish,</DIV>
<DIV> </DIV>
<DIV><EM>GRASS> cd $GISBASE/etc/gm/ <BR>GRASS> less gmmenu.tcl <BR>/composite [Enter] <BR>up up up <BR><BR>it's in "Raster -> Manage map colors -> Create RGB" <BR><BR>there was a wish a while ago to build a menu tree for the commands, not <BR>sure if it went anywhere. Maybe something could be built into <BR>tools/module_synopsis.sh (add a line of text under each module descr with <BR>italicized a->b->c menu location?) <BR><BR>[note to self: update the synopsis PDF for 6.4.0] </EM></DIV>
<DIV><EM></EM> </DIV>
<DIV> </DIV>
<DIV>..thanks, Moritz told me where to find it...my bad!</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><EM>perhaps the computational region is different than the map's? <BR><BR>config -> region -> change region -> set region to match this raster map <BR><BR>??? </EM></DIV>
<DIV><EM></EM> </DIV>
<P> </P>
<P>I did that but I'll try it again (I'm not completely sure that I checked the region</P>
<P>while I was trying to do it via GUI -- I'm sure I did it via command...in fact good output).</P>
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<DIV> </DIV>
<DIV><EM>I would say "mitigated" not "corrected". The imagery modules generally <BR>still don't like to look at maps in @othermapsets, and generally don't <BR>like @currentmapset tacked on map names either. But hopefully it breaks <BR>less now and exits with an understandable error message. The imagery libs <BR>need some TLC.</EM></DIV>
<DIV><EM></EM> </DIV>
<DIV>Are you saying that it's not a matter of version? Would I have the same problem</DIV>
<DIV>with the 6.4?</DIV>
<DIV>I'm sure it doesn't work when I copy the images in the user mapset...would that work</DIV>
<DIV>working in PERMANENT?</DIV>
<DIV>I did try to include the images in the group using the graphic way but deleting (in the box) @mapset...no luck.</DIV>
<DIV> </DIV>
<DIV>But still, how about the Supervised? Wouldn't that work and tell me that THERE IS a sub-group</DIV>
<DIV>since I used it (the one created via command) for the Usupervised? (I tried to create another group -- via command --</DIV>
<DIV>and run the i.class but when I have to define the subgroup...nothing!..it doesn't find it.</DIV>
<DIV> </DIV>
<DIV>Cheers,</DIV>
<DIV>mitch.</DIV>
<DIV><BR><BR> </DIV>
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<B><SPAN style="FONT-WEIGHT: bold">Da:</SPAN></B> Hamish (via Nabble) <<a href="http://n2.nabble.com/user/SendEmail.jtp?type=node&node=2354014&i=0" target="_top" rel="nofollow">ml-user+64140-560766368@...</a>><BR><B><SPAN style="FONT-WEIGHT: bold">A:</SPAN></B> mitch_TX <<a href="http://n2.nabble.com/user/SendEmail.jtp?type=node&node=2354014&i=1" target="_top" rel="nofollow">reflexeos@...</a>><BR><B><SPAN style="FONT-WEIGHT: bold">Inviato:</SPAN></B> Mercoledì 18 febbraio 2009, 20:25:52<BR><B><SPAN style="FONT-WEIGHT: bold">Oggetto:</SPAN></B> Re: [GRASS-user] Long post - Remote Sensing - Classifications<BR></FONT><BR><BR>mitch wrote: <BR>> How do I actually save a color composite image as a raster? <BR>.... <BR>> I couldn't find r.composite :working:..too much work. <BR><BR>GRASS> cd $GISBASE/etc/gm/ <BR>GRASS> less gmmenu.tcl <BR>/composite [Enter] <BR>up up up <BR><BR>it's in "Raster -> Manage map colors -> Create RGB" <BR><BR>there was a wish a while ago to build a menu tree for the commands, not <BR>sure if it went anywhere. Maybe something could be built into <BR>tools/module_synopsis.sh (add a line of text under
each module descr with <BR>italicized a->b->c menu location?) <BR><BR>[note to self: update the synopsis PDF for 6.4.0] <BR><BR><BR>> The other question is something that has been getting me <BR>> crazy for a couple of days: classifications. <BR>.... <BR>> (GUI: Imagery → Classify Image → Clustering input for <BR>> unsupervised classification) <BR>.... <BR>> output <BR>> Reading image ... <BR>> Iteration 1: % Convergence: 80.00 (0s elapsed, 0s left) <BR>> Iteration 2: % Convergence: 100.00 (0s elapsed, 0s left) <BR>> <BR>> (Pretty short output, innit?) <BR><BR>perhaps the computational region is different than the map's? <BR><BR>config -> region -> change region -> set region to match this raster map <BR><BR>??? <BR><BR><BR>Moritz: <BR>> There were issues in 6.3 with the GUI appending @MAPSET to names <BR>> whereas the i.* commands couldn't deal with such names. This was <BR>> corrected since
(but probably after 6.3 came out). <BR><BR>I would say "mitigated" not "corrected". The imagery modules generally <BR>still don't like to look at maps in @othermapsets, and generally don't <BR>like @currentmapset tacked on map names either. But hopefully it breaks <BR>less now and exits with an understandable error message. The imagery libs <BR>need some TLC. <BR><BR><BR>Hamish <BR><BR><BR><BR><BR><BR>_______________________________________________ <BR>grass-user mailing list <BR><A href="http://n2.nabble.com/user/SendEmail.jtp?type=node&node=2350763&i=0" target=_blank rel="nofollow">grass-user@...</A> <BR><A href="http://lists.osgeo.org/mailman/listinfo/grass-user" target=_blank rel="nofollow">http://lists.osgeo.org/mailman/listinfo/grass-user</A><BR><BR><BR>
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