[GRASS-user] Graphical selection in Grass 7.6.1

Veronica Andreo veroandreo at gmail.com
Tue Jul 30 10:36:22 PDT 2019


Hi Eric,

Yes, you can only choose polygons one by one... however, keeping Ctrl
pressed, you can select multiple (one by one) polygons and you get a dialog
that accumulates them and provides the option to create a new map out of
the selection.

hth,
Vero

El jue., 25 jul. 2019 a las 18:44, Eric Patton (<
eric.r.patton at protonmail.com>) escribió:

> Hi,
>
> It's been a while since I've tried doing this, so I'm not familiar with
> the state of the wxgui, but is it possible to do a graphical selection in
> the wx monitor? I see a tool that says 'Select vector features', but as far
> as I can tell you can only select one vector object at a time. I have to
> select a few hundred polygons, and it is not possible to select them from
> attributes or category numbers.
>
> The ideal solution would be to draw a rectangle on the monitor, and have
> that tool append to the selection; then pan and zoom, and repeat until
> selection is complete. Is this possible somehow?
>
> Thanks,
>
> *~ Eric*
>
>
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