v.digit, xdigit, mouse digitizer

[Sue Tewalt x6437]

> 
> Hi everybody,
> 
> I am introducing myself here as a newbie to grass
> (and to GIS in general). We have grass4.1.5 running
> under LINUX (the Andreas Holz CD transferred to disk).
> 
> Trying to crate an ad-hoc mask for gridding (sorry, 
> "rasterizing") site-values I could not figure how
> to work the "mouse-digitizer"
> 
> No matter how may points I "digitized" either
> with "v.digit" or "xdigit" and no matter what
> mouse buttons I pressed, I got the answer:
> "only one point digitized - ignoring".
> 
> Quite a frustrating experience. The mouse
> works fine in all other cases and as I can't make
> any sense out of the documetation in "digit.ps" nor
> the man pages, I'm asking for help.
> 
> What's wrong here ??
> 
> Thanks, Andreas
> 
> Dept. of Geophysics
> University of Bremen, FB5
> 
> 
You need to set your digitizing threshold smaller. It is under
the Customize submenu of v.digit

>