Stuart Edwards wrote: > Hi ~ > > GRASS 6.4.0 / OS X 10.6.4 and 10.5.8 (PPC) with wxpython > > I'm having a problem with the georectify module - which is strange since I've > used it a lot in the past without any problems; although maybe not since I > upgraded to this GRASS version - hard to remember. The module executes > smoothly through the selection of GCPs and will compute an rms error. > However, when the georectify button is activated I get an error message > stating that the Group does not exist. Right above this message is a line > from i.points stating that the points file was saved for this group -- i.e. > > POINTS file </Users/stu/grassdata/xy2/PERMANENT/group/sheet9/POINTS> saved > (Wed Oct 6 09:03:44 2010) > i.rectify -a group=sheet9 extension=georect64214 order=1 > ERROR: Group <sheet9> does not exist > (Wed Oct 6 09:03:44 2010) Command finished (0 sec) > > This looks a little like a bug that was identified last year and fixed (# 689 > / # 709)
It seems that this was not enough, I can reproduce the i.rectify error on Linux. This is fixed in the wxGUI Ground Control Manager (6.4.1 and above) which includes all features of the wxGUI Georectifier and all features of i.points plus some new features to make GCP creation and management easier. > > BTW, what is the complex 'extension' and why is the auto-generated value so > 'complex' extension is the Output raster map(s) suffix [1] and it is so complex in order to come up with a unique extension/map name. In the wxGUI Ground Control Manager you can change the extension within the settings dialog. Markus M [1] http://grass.osgeo.org/grass64/manuals/html64_user/i.rectify.html _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
