Re: [GRASS-user] grass 7 svn gdal
Matthew Mulbrandon wrote: > Building grass 7 in ubuntu 9.10. Got an error I have seen before on this > list. GRASS > 7.0.svn (demolocation):/usr/local/src/grass_trunk > g.list: error > while loading shared libraries: libgdal.so.1: cannot open shared object > file: No such file or directory Matthew, you probably need to make "visible" the path that leads to the directory where the file "libgdal.so.1" is placed. You can set this under "/etc/ld.so.conf" directly or as a ".conf" file under "/etc/ld.so.conf.d/". For example I have within "/etc/ld.so.conf" the following entry (among many others): --%<--- /usr/local/lib --%<--- Once you have done that it is required to execute ldconfig (under ubuntu usually as a superuser, i.e.: "sudo ldconfig"). As to how you can "trace" files in your system, you can use the "locate" command. But before "locate" can search for a file in _its_ index (database), the latter must be updated. So... : # update db sudo updatedb # locate the file of interest locate libgdal.so.1 I hope this helps, Nikos ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Difficulties with i.pr
Hi Joel, I did some work with i.pr a while back, but was unsuccessful in getting it to fully work. Is your vector file a point or polygon? I tested i.pr.training with points. You might get some ideas from this thread: http://www.mail-archive.com/grass-user@lists.osgeo.org/msg00153.html Regards, Daniel. joel dinis wrote: Hello to all, Does anyone knows any working example of the i.pr add-on? I have install it, and I'm having some problems with the i.pr.training. I do: i.pr.training map=lis...@p9,lis...@p9,lis...@p9,lis...@p9 training=iprteste9 vector=area1 rows=3 cols=3 class=0 And the iprteste9 only has this: Data type: GrassTraining Number of layers: 4 Label: /home/joel/iprteste9 Data: Layer_1Layer_2Layer_3Layer_4ClassEastNorth RowsColsEW-resNS-res And nothing else. I suppose that the file would have something more. Can anyone help me? ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Difficulties with i.pr
Hello Daniel, Thank you for the thread. I'm working with polygons. Did you classify any image with the i.pr? JD On Mon, Apr 12, 2010 at 4:36 PM, Daniel McInerney wrote: > Hi Joel, > I did some work with i.pr a while back, > but was unsuccessful in getting it to > fully work. > > Is your vector file a point or polygon? > I tested i.pr.training with points. > > You might get some ideas from this thread: > http://www.mail-archive.com/grass-user@lists.osgeo.org/msg00153.html > > Regards, > Daniel. > > joel dinis wrote: > >> Hello to all, >> >> Does anyone knows any working >> example of the i.pr add-on? >> >> I have install it, and I'm having >> some problems with the i.pr.training. >> >> I do: >> i.pr.training map=lis...@p9,lis...@p9,lis...@p9,lis...@p9training=iprteste9 >> vector=area1 rows=3 cols=3 class=0 >> >> And the iprteste9 only has this: >> Data type: >> GrassTraining >> Number of layers: >> 4 >> Label: >> /home/joel/iprteste9 >> Data: >> Layer_1Layer_2Layer_3Layer_4ClassEastNorth >> RowsColsEW-resNS-res >> >> And nothing else. >> I suppose that the file would have something more. >> >> Can anyone help me? >> >> >> >> >> >> ___ >> grass-user mailing list >> grass-user@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/grass-user >> > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Difficulties with i.pr
Hello to all, Does anyone knows any working example of the i.pr add-on? I have install it, and I'm having some problems with the i.pr.training. I do: i.pr.training map=lis...@p9,lis...@p9,lis...@p9,lis...@p9 training=iprteste9 vector=area1 rows=3 cols=3 class=0 And the iprteste9 only has this: Data type: GrassTraining Number of layers: 4 Label: /home/joel/iprteste9 Data: Layer_1Layer_2Layer_3Layer_4ClassEastNorth RowsColsEW-resNS-res And nothing else. I suppose that the file would have something more. Can anyone help me? ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user