[GRASS5] [bug #3704] (grass) d.rast.arrow does not save a line in the monitor history

[Michael Barton]

This seems to work, but it is clunky. I could of course script a way to
change resolution, display arrows, and change it back again. However, I
wonder if this is desirable enough, when you make your improvements to
d.rast.arrow, that it is worthwhile to include a (temporary) resolution
setting in the module itself?

E.g., "set 2D resolution for arrow display (default is resolution of current
region): "


Michael
__________________________________________
Michael Barton, Professor of Anthropology
School of Human Evolution and Social Change
Arizona State University
Tempe, AZ 85287-2402

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton



> From: Hamish <hamish_nospam at yahoo.com>
> Date: Mon, 10 Oct 2005 13:00:04 +1300
> To: Michael Barton <michael.barton at asu.edu>
> Cc: <grass-bugs at intevation.de>, <david.p.finlayson at gmail.com>,
> <grass5 at grass.itc.it>
> Subject: Re: [GRASS5] [bug #3704] (grass) d.rast.arrow does not save a line in
> the monitor history
> 
> 
> g.region rast=source_map
> d.rast source_map
> g.region res=  (res * 16)
> d.rast.arrow ...
> 
> perhaps that leads to aliasing problems?
>