Hi Tom, Le Thu, 14 Nov 2019 20:40:31 -0700, Tom Trebisky <t...@mmto.org> a écrit :
> I am totally new to grass and having trouble. Welcome to the community ! GRASS GIS does have a bit of a learning curve, but once you get past the first barriers you won't be able to live without it anymore ! ;-) > > I installed grass from RPM on my Fedora 30 linux system. First I > installed 7.6 from official fedora packages, then I erased that and > installed 7.8 from packages on the Fedora "copr" repository. I > downloaded the sample North Carolina dataset for version 7 (145M). I > untarred that into /home/tom/grassdata and when I browse to that, > grass seems to find it and is ready to go. But when I click on > "Start Grass Session" I get two empty and useless windows When you say "empty", what does that mean exactly ? Could you provide a screenshot ? > and see the > messages: > > (wxgui.py:30767): Gtk-CRITICAL **: 20:37:16.297: > gtk_box_gadget_distribute: assertion 'size >= 0' failed in > GtkScrollbar > > (wxgui.py:30767): Gtk-CRITICAL **: 20:37:16.297: > gtk_box_gadget_distribute: assertion 'size >= 0' failed in > GtkScrollbar These are just annoying messages, but harmless and AFAIK do not explain your issue. > > I get the exact same with 7.6 and 7.8. > > The useless windows call themselves "layer manager" and "map display". These two windows should open by default when you launch the GRASS GIS GUI, but they should contain buttons and menus. If they do, then the next step for you should be to use the layer manager window to add a map which should then appear in the map display window. Have you had the opportunity to read these to introductions: https://grass.osgeo.org/grass78/manuals/helptext.html https://grasswiki.osgeo.org/wiki/Quick_wxGUI_tutorial Also check here: https://grass.osgeo.org/documentation/tutorials/ for some more in depth tutorials. > This seems like a reasonable way to get started. What if anything am > I doing wrong, or is this some known bug? At this stage we need a bit more info to really know. Moritz _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-user