Hi, 2011/8/26 Michael Barton <michael.bar...@asu.edu>: > I was procrastinating this evening and tried to use the new graphical modeler > so I could teach it to others. I was going to try the following work flow: > > vector streams map -> v.to.rast -> raster streams map -> r.buffer -> raster > streams buffer map -> r.to.vect -> vector polygons of raster buffers of > different buffer distances from the streams > > Unfortunately, I could not figure out how it works. I can create an action > (module) box and data (maps) ellipses. But nothing happens when I press the > connectors button, except that the cursor turns into a cross.
btw, data items are created automatically when you define them by action, see [1]. Note that graphical modeler is under development... Martin [1] http://grass.osgeo.org/wiki/WxGUI_Modeler#Video_Tutorials _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
